WO1994017685A1 - Chaussures de gymnastique - Google Patents
Chaussures de gymnastique Download PDFInfo
- Publication number
- WO1994017685A1 WO1994017685A1 PCT/JP1994/000170 JP9400170W WO9417685A1 WO 1994017685 A1 WO1994017685 A1 WO 1994017685A1 JP 9400170 W JP9400170 W JP 9400170W WO 9417685 A1 WO9417685 A1 WO 9417685A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pad
- heel
- bouncing putty
- reinforcing member
- stabilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/16—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like
- A43B23/17—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/081—Toe stiffeners
- A43B23/086—Toe stiffeners made of impregnated fabrics, plastics or the like
Definitions
- the present invention provides an athletic shoe having excellent heel holdability and stability.
- the shape of the stabilizer is determined by the product as shown in FIG. 12, and the heel may or may not fit depending on the wearer. If the wearer's heel fits the shape of the stabilizer's heel, the stabilizer's resin stiffness holds the wearer's heel, stabilizing effect is obtained and the heel swing during running is reduced. Can be prevented. However, if the wearer's heel does not fit in the shape of the heel of the stabilizer, the stabilizer is not stable in the heel shoe, and the relatively rigid stabilizer hits the foot, causing shoe slippage, or There were inconveniences, such as sudden sprains in the ankles and, in the long term, sports disorders in the ankles, knees, hips, etc.
- a bouncing putty was used that improved the fit of the heel of the athletic shoes, easily deformed plastically for slow and slow stress, and showed good rebound resilience to fast and shocking stress.
- Athletic shoes have also been disclosed in Japanese Patent Application Laid-Open No. 50-18555 and Japanese Patent Application Laid-Open No. Hei 4-117703.
- the pad containing the bouncing putty used in these inventions is bonded to the midsole made of a flexible elastic member or bonded to the flexible upper, so that The pressure from the heel escapes to the midsole of the shoe ⁇ the instep cover, the pad does not plastically deform along the heel sufficiently, it cannot be said that the fitness is good, and the bouncing putty has the above-mentioned function. They could not be fully demonstrated.
- the bouncing putty itself has the disadvantage that it has no self-retaining property and has a large specific gravity.
- the latter invention described in Japanese Patent Application Laid-Open No. H11-17903 discloses a technique of mixing a microphone opening balloon into a bouncing putty, but the manufacturing process itself is complicated.
- An object of the present invention is to provide a reinforcing member having appropriate rigidity, for example, a pad including a bouncing putty on the inner surface of a cup-shaped stabilizer or a heel counter, thereby ensuring that the pad is solely worn by a wearer.
- a reinforcing member having appropriate rigidity, for example, a pad including a bouncing putty on the inner surface of a cup-shaped stabilizer or a heel counter, thereby ensuring that the pad is solely worn by a wearer.
- it is easy to plastically deform due to the slow and slow stress of bouncing putty, and has good rebound resilience to fast and shocking stress. It is an object of the present invention to provide athletic shoes that can exert their functions sufficiently.
- the force-absorbing member is a force-up stabilizer having a shape in which a bottom surface portion extends in a substantially planar shape from the vicinity of the tread portion to the rear end of the heel, and a reinforcing wall rises so as to surround the heel from around the heel portion.
- a heel force center interposed between the back of the athletic shoe and the upper, or a heel counter connected to the heel upper of the athletic shoe in series.
- a recess having a depth of 1 to 3 mm may be provided in the pad mounting portion of the cup-shaped stabilizer and the heel counter according to the pad shape.
- the pad is a pad including a bouncing putty that easily undergoes plastic deformation under moderate stress and exhibits good rebound resilience against impact stress.
- a bouncing putty that easily undergoes plastic deformation under moderate stress and exhibits good rebound resilience against impact stress.
- the bouncing putty may be sealed in a sheet-like member.
- a pad including a bouncing putty is installed on the inner surface of the reinforcing member having a higher hardness than the upper material and the sole material.
- the pad containing the bouncing putty is plastically deformed on the inner surface of the high-hardness reinforcing member, so that the pad closely fits the wearer's heel.
- the pad that contains the bouncing putty that has been plastically deformed and fitted to the wearer's foot acts so as to exhibit a repulsive force without deforming to the high impact force received during the competition. Therefore, when a rapid impact is applied, the wearer's heel is always kept in an optimal state, so that over-pronation and over-pronation can be prevented.
- the reinforcing member is formed of a material having a higher hardness than the sole material and the upper material, and the pressure applied to the pad including the bouncing putty from the sole of the wearer is a relatively soft mitsole or upper cover. It plays a role in catching people without escaping. Therefore, it is possible to sufficiently exhibit the function of easily plastically deforming under slow and slow stresses exerted by bouncing putty and exhibiting good rebound resilience against shocking stress.
- a concave portion corresponding to the shape of the pad including the bouncing putty is provided on the inner surface of the reinforcing member, a part of the pad can be plastically deformed and filled in the concave portion. The pad can be locked to the reinforcing member without using an agent.
- FIG. 1 is a perspective view showing an example of athletic shoes according to the present invention.
- FIG. 2 is a perspective view showing an example of athletic shoes according to the present invention.
- FIG. 3 is a perspective view of a cup-shaped stabilizer according to the present invention.
- FIG. 4 is a perspective view of a hill counter according to the present invention.
- FIG. 5 is an example of a sectional view taken along line 5-5 in FIG.
- FIG. 6 is another example of a cross-sectional view similar to FIG.
- FIG. 7 is an example of a sectional view taken along line 7-7 in FIG.
- FIG. 8 is another example of a cross-sectional view similar to FIG.
- FIG. 9 is a perspective view of a pad according to the present invention.
- FIG. 10 is a cross-sectional view taken along line 10-10 of FIG. 9, and shows two examples (A) and (B).
- FIG. 11 is a conceptual diagram showing the behavior of a bouncing putty impregnated in a foam, wherein (A) shows a state before compression and (B) shows a state after compression.
- FIG. 12 is a perspective view of a stabilizer conventionally used.
- the athletic shoe according to the present invention comprises an upper material including an upper 5 and a back 15 of a shoe, a sole material including a mitsole 6 and an outsole 7, and a reinforcing member. It is formed by a cup-shaped stabilizer 1a or 1b or a heel counter 16a or 16b.
- the cup-shaped stabilizer 1a has a substantially planar shape from the stepping portion 10 to the heel rear end 11 as shown in FIG. And a reinforcing wall 2 rising from the periphery of the heel.
- a recess 3 having a depth of about 1 mm is provided on the inner surface of the reinforcing wall 2 for installing a pad 8 containing a horseshoe-shaped bouncing putty.
- the pad 8 including the bouncing putty according to the present invention has a three-dimensional horseshoe shape suitable for surrounding the heel as shown in FIG.
- a polyurethane foam impregnated with bouncing putty is laminated with several types of parts cut into a flat horseshoe shape as shown in Figs. 9 and 10 (A).
- a three-dimensional horseshoe shape, a polyurethane foam block impregnated with bouncing putty, not shown, cut out into a single three-dimensional horseshoe pad, or a polyurethane foam heated in a mold Pressing thermoforming method May be formed.
- a method for impregnating the polyurethane foam with the bouncing putty 13 As a method for impregnating the polyurethane foam with the bouncing putty 13, a method is generally used in which the open-cell foam 18 is impregnated with the bouncing putty 13 dissolved in a solvent, and then the solvent is volatilized.
- polyvinyl chloride As the material of the foam, it is possible to use polyvinyl chloride, polyethylene, EVA, rubber sponge, etc. in addition to polyurethane.
- a pad in which a conventionally known bouncing putty 13 is sealed with a synthetic resin sheet 14 such as vinyl chloride, polyurethane, or silicone rubber can be used. It is. At that time, it is optional to make the enclosing sheet in a horseshoe shape or to divide it into multiple rooms.
- a synthetic resin sheet 14 such as vinyl chloride, polyurethane, or silicone rubber
- an arbitrary sheet-like member such as a nonwoven fabric or a cloth can be used in addition to a synthetic resin sheet.
- the sports shoes according to the present embodiment have the staple stabilizer 1 a bonded to a sole material in which a mitsole 6 and an outsole 7 are laminated and bonded, and a bouncing putty is formed in the recess 3.
- the upper material suspended from the last is bonded to the cup-shaped stabilizer 1a.
- a transparent or translucent resin for the cup-shaped stabilizer 1a it becomes possible to see through the pad 8 including the bouncing putty from the appearance of the athletic shoe.
- the cup-shaped stabilizer 1b is made of a hard synthetic resin having the same effect as the cup-shaped stabilizer 1a, and has substantially the same shape as that of the sixth embodiment. As shown in the drawing, the configuration is such that no concave portion is provided.
- the pad 8 including the bouncing putty is inserted and clamped between the upper 5 of the athletic shoe and the back 15 of the shoe at the stage of sewing the upper material.
- the cup-shaped stabilizer 1b is adhered to a shoe sole material in which a midsole 6 and an art sole 7 are laminated and adhered, and a bouncing putty is provided between the upper 5 and the sole 15 of the shoe.
- the upper material in which the pad 8 contained therein is inserted and clamped is adhered to the power stabilizer 1b.
- FIG. 4 As shown in FIG. 4, as in the case of the cup-shaped stabilizer 1a, a pad 8 containing a bouncing putty is provided at a portion where the pad 8 is installed, as shown in FIG. A recess 3 is provided.
- the heel counter 16a is connected in series with the upper 5 of the heel, and the pad 8 containing the bouncing putty is inserted between the heel counter 16a and the back 15 of the slipper. It is press-fitted.
- a pad 8 in which a heel counter 16a is sewn and a bouncing putty is included is inserted into a shoe sole having a midsole 6 and an art sole 7 laminated and bonded. The material is hung on the last and adhered to the midsole 6.
- the heel counter 16a is made of a hard synthetic resin having the same effect as the cup-shaped stabilizer. By using a transparent or translucent resin, the pad 8 including the bouncing putty can be seen through from the appearance of the athletic shoe. It is also possible.
- the heel counter 16b is inserted between the upper 5 and the back 15 of the slipper. Has been sewn.
- the pad 8 containing the bouncing putty is inserted between the inner surface of the heel counter 16b and the back of the slipper 15 in a stacked state.
- an upper material in which a pad 8 containing a heel counter 16b and a bouncing putty is inserted into a shoe sole material in which a midsole 6 and an art sole 7 are laminated and adhered is hung on the last, It consists of a structure attached to the midsole 6.
- the heel counter 16b is made of a hard synthetic resin having the same effect as the cup-shaped stabilizer.
- the cup-shaped stabilizers 1a and 1b and the heel counters 16a and 16b are made of a hard synthetic resin such as nylon, polyurethane, or polystyrene, and have a hardness of (JISK 7125) D hardness. About 0 to 70 degrees is suitable, and about 63 degrees is suitable.
- the pad 8 according to the present invention is easily plastically deformed under moderate stress,
- the pad 8 includes a bouncing putty exhibiting good rebound resilience against stress.
- the bouncing putty 13 used may be silicon-based or urethane-based, and is not particularly limited.
- the shape of the pad 8 including the bouncing putty is a three-dimensional horseshoe shape.
- the shape is not particularly limited, and may be arbitrarily changed, such as a sheet or a hemisphere.
- the reinforcing member according to the present invention is formed of a material having an appropriate rigidity such as a hard synthetic resin or a superelastic metal, so that the reinforcing member firmly supports the heel and the stepless part of the athlete, and A pad with a bouncing putty inside is arranged on the inner surface of the pad, so that the pressure applied to the pad from the sole is received by the relatively flexible midsole without escaping to the upper, etc., and the pad is securely plastically deformed. It has the effect of conforming to the shape of the heel or sole.
- the pad shows a repulsive force without being deformed by a rapid impact force received from the ground during use, continues to maintain the shape of the heel, and It has the effect of preventing supination.
- the bouncing putty can be given a self-retaining property. It also has a remarkable effect on reducing the weight of the vehicle. Also, if a recess with a depth of about 1 mm is provided in the pad installation site of each reinforcing member in accordance with the shape of the pad, when installing the pad, the adhesive is used by pressing the pad into the recess. Since it can be fixed in advance, there is also an advantage in the shoe manufacturing process, such as omitting the adhesive coating step.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP94905850A EP0643931B1 (en) | 1993-02-05 | 1994-02-04 | Gym shoes |
| DE69402933T DE69402933T2 (de) | 1993-02-05 | 1994-02-04 | Gymnastikschuhe |
| US08/313,252 US5604998A (en) | 1993-02-05 | 1994-02-04 | Sports shoe providing heel stabilization |
| JP6517880A JP2808189B2 (ja) | 1993-02-05 | 1994-02-04 | 運動靴 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP834993 | 1993-02-05 | ||
| JP5/8349U | 1993-02-05 | ||
| JP6/15977 | 1994-01-14 | ||
| JP1597794 | 1994-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994017685A1 true WO1994017685A1 (fr) | 1994-08-18 |
Family
ID=26342846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1994/000170 Ceased WO1994017685A1 (fr) | 1993-02-05 | 1994-02-04 | Chaussures de gymnastique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5604998A (ja) |
| EP (1) | EP0643931B1 (ja) |
| JP (1) | JP2808189B2 (ja) |
| DE (1) | DE69402933T2 (ja) |
| WO (1) | WO1994017685A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664970A1 (en) * | 1993-12-28 | 1995-08-02 | Mizuno Corporation | Cup-like insole |
| JP3037118B2 (ja) | 1995-10-09 | 2000-04-24 | 美津濃株式会社 | 靴用中敷 |
| JP2000316604A (ja) * | 1999-04-28 | 2000-11-21 | Adidas Internatl Bv | 靴 |
| IT202100004202A1 (it) * | 2021-02-23 | 2022-08-23 | U Power Group S P A | Scarpa professionale da lavoro con tallone rinforzato e relativo procedimento di realizzazione. |
| JP2023054535A (ja) * | 2021-10-04 | 2023-04-14 | 株式会社アシックス | シューズ |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283810B1 (en) | 1998-11-18 | 2001-09-04 | Robert B. Evans | Non-mold method of forming objects and articles formed thereby |
| US6503113B2 (en) | 1998-11-18 | 2003-01-07 | Robert B. Evans | Non-mold method of forming objects and articles formed thereby |
| US6962010B2 (en) * | 2002-10-02 | 2005-11-08 | Footstar Corporation | Dress shoe with improved heel counter |
| US7490416B2 (en) * | 2004-01-26 | 2009-02-17 | Townsend Herbert E | Shoe with cushioning and speed enhancement midsole components and method for construction thereof |
| US7168188B2 (en) * | 2004-07-15 | 2007-01-30 | Nike, Inc. | Article footwear with removable heel pad |
| US20060117608A1 (en) * | 2004-12-03 | 2006-06-08 | Eddie Chen | Shoe with shell portions |
| US20070119076A1 (en) * | 2005-11-30 | 2007-05-31 | Fila Luxembourg S.A.R.L. | Enhanced unitary sole assembly |
| US7627961B2 (en) * | 2005-11-30 | 2009-12-08 | Fila Luxembourg S.A.R.L. | Enhanced sole assembly with offset hole |
| US20070152117A1 (en) * | 2006-01-04 | 2007-07-05 | Byrd Randel L | Viscoelastic Mounting Device |
| US8209885B2 (en) | 2009-05-11 | 2012-07-03 | Brooks Sports, Inc. | Shoe assembly with non-linear viscous liquid |
| AT509068B1 (de) | 2009-11-19 | 2011-06-15 | Fischer Sports Gmbh | Verfahren zur herstellung eines schuhs sowie schuh |
| US9414640B2 (en) * | 2010-08-02 | 2016-08-16 | Colt Carter Nichols | Cycling shoe |
| US10813404B2 (en) * | 2013-07-08 | 2020-10-27 | Orzapro LLC | Shock-absorbing dance shoe assembly |
| US10248985B2 (en) | 2015-01-16 | 2019-04-02 | Brooks Sports, Inc. | Systems and methods for analyzing lower body movement to recommend footwear |
| US20170196309A1 (en) * | 2016-01-11 | 2017-07-13 | Beverly FERGUSON | Shoe Heel Counter |
| DE202017007725U1 (de) | 2016-10-26 | 2025-05-24 | Nike Innovate C.V. | Fersenfedervorrichtung einer Fußbekleidung |
| KR102580099B1 (ko) | 2019-02-13 | 2023-09-18 | 나이키 이노베이트 씨.브이. | 신발류 힐 서포트 기구 |
| SE546936C2 (en) * | 2021-10-15 | 2025-03-11 | Skechers Usa Inc Ii | A shoe comprising a heel cup attached to an interior compressible layer |
| CN119233770A (zh) | 2022-05-27 | 2024-12-31 | 耐克创新有限合伙公司 | 具有用于易于进入的装置的鞋类制品 |
| IT202200023604A1 (it) | 2022-11-16 | 2024-05-16 | Geox Spa | Contrafforte per una calzatura e calzatura comprendente detto contrafforte |
| US12501967B2 (en) * | 2024-04-19 | 2025-12-23 | Skechers U.S.A., Inc. Ii | Hands-free molded shoe |
| KR102929917B1 (ko) * | 2025-11-10 | 2026-02-25 | 주식회사 비와이엔블랙야크 | 착화가 용이한 구조의 신발 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541851A (en) * | 1944-12-23 | 1951-02-13 | Gen Electric | Process for making puttylike elastic plastic, siloxane derivative composition containing zinc hydroxide |
| JPS501855A (ja) | 1973-05-10 | 1975-01-09 | ||
| JPS5858704U (ja) * | 1981-10-15 | 1983-04-20 | 野口ゴム工業株式会社 | フイツト型甲プロテクタ− |
| JPS58144403U (ja) * | 1982-03-26 | 1983-09-29 | 株式会社アシックス | 運動靴 |
| JPS6151005U (ja) * | 1984-09-11 | 1986-04-05 | ||
| JPS6160808U (ja) * | 1984-09-25 | 1986-04-24 | ||
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| JPH04117903A (ja) | 1990-09-07 | 1992-04-17 | Suzuki Sogyo Co Ltd | 靴における応力緩衝構造 |
| JP3098612U (ja) * | 2003-06-17 | 2004-03-11 | 台灣日光燈股▲ふん▼有限公司 | 排気分解機能有ランプ装置 |
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| JPS498943A (ja) * | 1972-05-24 | 1974-01-26 | ||
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| DE3011795A1 (de) * | 1980-03-27 | 1981-10-01 | Fa. Carl Freudenberg, 6940 Weinheim | Hinterkappe fuer einen schuh |
| US4371493A (en) * | 1980-09-02 | 1983-02-01 | Minuto Maurice A | Method of making bouncing silicone putty-like compositions |
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| US4974343A (en) * | 1989-02-28 | 1990-12-04 | Davidson Murray R | Foot support and cushioning device |
| JPH02261447A (ja) * | 1989-03-23 | 1990-10-24 | Gerry Luciano | 足裏支持体 |
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-
1994
- 1994-02-04 WO PCT/JP1994/000170 patent/WO1994017685A1/ja not_active Ceased
- 1994-02-04 US US08/313,252 patent/US5604998A/en not_active Expired - Fee Related
- 1994-02-04 EP EP94905850A patent/EP0643931B1/en not_active Expired - Lifetime
- 1994-02-04 JP JP6517880A patent/JP2808189B2/ja not_active Expired - Lifetime
- 1994-02-04 DE DE69402933T patent/DE69402933T2/de not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541851A (en) * | 1944-12-23 | 1951-02-13 | Gen Electric | Process for making puttylike elastic plastic, siloxane derivative composition containing zinc hydroxide |
| JPS501855A (ja) | 1973-05-10 | 1975-01-09 | ||
| JPS5858704U (ja) * | 1981-10-15 | 1983-04-20 | 野口ゴム工業株式会社 | フイツト型甲プロテクタ− |
| JPS58144403U (ja) * | 1982-03-26 | 1983-09-29 | 株式会社アシックス | 運動靴 |
| JPS6151005U (ja) * | 1984-09-11 | 1986-04-05 | ||
| JPS6160808U (ja) * | 1984-09-25 | 1986-04-24 | ||
| JPS6160807U (ja) * | 1984-09-25 | 1986-04-24 | ||
| JPH04117903A (ja) | 1990-09-07 | 1992-04-17 | Suzuki Sogyo Co Ltd | 靴における応力緩衝構造 |
| JP3098612U (ja) * | 2003-06-17 | 2004-03-11 | 台灣日光燈股▲ふん▼有限公司 | 排気分解機能有ランプ装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP0643931A4 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664970A1 (en) * | 1993-12-28 | 1995-08-02 | Mizuno Corporation | Cup-like insole |
| US5544432A (en) * | 1993-12-28 | 1996-08-13 | Mizuno Corporation | Insole for shoes providing heel stabilization |
| JP3037118B2 (ja) | 1995-10-09 | 2000-04-24 | 美津濃株式会社 | 靴用中敷 |
| JP2000316604A (ja) * | 1999-04-28 | 2000-11-21 | Adidas Internatl Bv | 靴 |
| IT202100004202A1 (it) * | 2021-02-23 | 2022-08-23 | U Power Group S P A | Scarpa professionale da lavoro con tallone rinforzato e relativo procedimento di realizzazione. |
| WO2022180501A1 (en) * | 2021-02-23 | 2022-09-01 | U-Power Group S.P.A. | Professional work shoe with reinforced heel and related manufacturing process |
| US12520908B2 (en) | 2021-02-23 | 2026-01-13 | U-Power Group S.P.A. | Professional work shoe with reinforced heel and related manufacturing process |
| JP2023054535A (ja) * | 2021-10-04 | 2023-04-14 | 株式会社アシックス | シューズ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0643931B1 (en) | 1997-05-02 |
| JP2808189B2 (ja) | 1998-10-08 |
| DE69402933D1 (de) | 1997-06-05 |
| US5604998A (en) | 1997-02-25 |
| EP0643931A4 (en) | 1995-06-28 |
| EP0643931A1 (en) | 1995-03-22 |
| DE69402933T2 (de) | 1997-12-11 |
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