FI61606C - Mikrobicida kompositioner foer industriella vattensystem - Google Patents
Mikrobicida kompositioner foer industriella vattensystem Download PDFInfo
- Publication number
- FI61606C FI61606C FI791091A FI791091A FI61606C FI 61606 C FI61606 C FI 61606C FI 791091 A FI791091 A FI 791091A FI 791091 A FI791091 A FI 791091A FI 61606 C FI61606 C FI 61606C
- Authority
- FI
- Finland
- Prior art keywords
- weight
- parts
- mixture
- amount
- mixture according
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 72
- 239000004094 surface-active agent Substances 0.000 claims description 17
- 239000004480 active ingredient Substances 0.000 claims description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- 229930195729 fatty acid Natural products 0.000 claims description 12
- 150000004665 fatty acids Chemical class 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 11
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 239000013543 active substance Substances 0.000 claims description 8
- QGSRKGWCQSATCL-UHFFFAOYSA-N 4,5-dichloro-3h-1,3-dithiol-2-one Chemical compound ClC=1SSC(=O)C=1Cl QGSRKGWCQSATCL-UHFFFAOYSA-N 0.000 claims description 7
- 230000000845 anti-microbial effect Effects 0.000 claims description 5
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 3
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 239000008235 industrial water Substances 0.000 claims description 3
- -1 polyoxyethylene Polymers 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000000126 substance Substances 0.000 description 11
- 238000007792 addition Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000123 paper Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 210000003097 mucus Anatomy 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 6
- 238000005187 foaming Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000855 fungicidal effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- HLXRWTJXGMHOFN-XJSNKYLASA-N Verbenalin Chemical compound O([C@@H]1OC=C([C@H]2C(=O)C[C@H](C)[C@H]21)C(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HLXRWTJXGMHOFN-XJSNKYLASA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000013055 pulp slurry Substances 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 241000589565 Flavobacterium Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001024304 Mino Species 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 1
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 229920002359 Tetronic® Polymers 0.000 description 1
- HLXRWTJXGMHOFN-UHFFFAOYSA-N Verbenalin Natural products C12C(C)CC(=O)C2C(C(=O)OC)=COC1OC1OC(CO)C(O)C(O)C1O HLXRWTJXGMHOFN-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229960004592 isopropanol Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JWZXKXIUSSIAMR-UHFFFAOYSA-N methylene bis(thiocyanate) Chemical compound N#CSCSC#N JWZXKXIUSSIAMR-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
- A01N43/26—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Paper (AREA)
Claims (10)
1. Stabil mikrobicid komposition för industriella vattensystem, kännetecknad av att den innefattar 3-20 viktdelar 4,5-diklor-1,2-ditiol-3-on som verksam best&ndsdel, ätminstone 0,2 viktdelar per 10 viktdelar av nämnda verksamma beständsdel av ett ytaktivt ämne, som utgöres av N,N,N',N'-polyoxietylenpolyoxipro-pylen-etylendiaminer eller fettsyra-dietanolamider, och en till-räcklig mängd av ett hydrofilt organiskt lösningsmedel för att bilda 100 viktdelar av kompositionen, varvid kompositionen är väsentligen fri frän vatten.
2. Komposition enligt patentkravet 1, kännetecknad av att det hydrofila organiska lösningsmedlet är dimetylformamid, metylcellosolv, fenylcellosolv, dietylenglykol, dipropylenglykol, dietylenglykol-monometyleter, eller blandningar därav.
3. Komposition enligt patentkravet 2, kännetecknad av att det hydrofila organiska lösningsmedlet är dimetylformamid.
4. Komposition enligt patentkravet 2, kännetecknad av att det hydrofila organiska lösningsmedlet är dietylenglykol-monomety leter .
5. Komposition enligt nägot av patentkraven 1-4, kännetecknad av att nämnda polyoxietylen-polyoxipropylen-etylen-diaminen är närvarande i en mängd av 0,3-1,0 viktdelar per 10 viktdelar av den verksamma best&ndsdelen.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062078A JPS54132230A (en) | 1978-04-05 | 1978-04-05 | Industrial fungicidal composition |
| JP4062078 | 1978-04-05 | ||
| JP4369778 | 1978-04-11 | ||
| JP4369778A JPS54135223A (en) | 1978-04-11 | 1978-04-11 | Industrial fungicidal composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI791091A7 FI791091A7 (fi) | 1979-10-06 |
| FI61606B FI61606B (fi) | 1982-05-31 |
| FI61606C true FI61606C (fi) | 1982-09-10 |
Family
ID=26380101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI791091A FI61606C (fi) | 1978-04-05 | 1979-04-02 | Mikrobicida kompositioner foer industriella vattensystem |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US4289581A (sv) |
| AU (1) | AU523906B2 (sv) |
| CA (1) | CA1102206A (sv) |
| DE (1) | DE2913593C2 (sv) |
| FI (1) | FI61606C (sv) |
| FR (1) | FR2421620A1 (sv) |
| GB (1) | GB2022416B (sv) |
| SE (1) | SE446809B (sv) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU523121B2 (en) * | 1979-07-02 | 1982-07-15 | Kayayama Chemical Works Co. Ltd. + Yoshitomi_pharmaceutical Industries, Ltd. | Microbicidal/microbistatic compositions |
| US4351753A (en) * | 1980-10-24 | 1982-09-28 | Basf Wyandotte Corporation | Liquified normally solid polyoxyalkylene block copolymers |
| JPS5799507A (en) * | 1980-12-13 | 1982-06-21 | Katayama Chem Works Co Ltd | Industrial bactericidal and bacteriostatic composition |
| JPS5950642B2 (ja) * | 1981-04-08 | 1984-12-10 | ウェルファイド株式会社 | 工業用殺菌剤 |
| DE3436989C1 (de) * | 1984-10-09 | 1986-03-20 | Teroson Gmbh, 6900 Heidelberg | Mikroorganismen toetende oder das Wachstum von Mikroorganismen hemmende Zusammensetzung und deren Verwendung |
| US5226943A (en) * | 1986-08-20 | 1993-07-13 | Akzo N.V. | Herbicides and fungicides containing activity promoting additives |
| DE3767946D1 (de) * | 1986-08-20 | 1991-03-14 | Akzo Nv | Herbizide und fungizide, die wirkungserhoehende zusaetze enthalten. |
| DE3772966D1 (de) * | 1987-02-03 | 1991-10-17 | Grace W R & Co | Biozide. |
| GB2201595B (en) * | 1987-02-25 | 1990-11-07 | Grace W R & Co | Microbiological control agent |
| EP0325396B1 (en) * | 1988-01-19 | 1991-07-03 | Yoshitomi Pharmaceutical Industries, Ltd. | Biocidal 4,5-dichloro-1,2-dithiol-3-one composition |
| JPH02223524A (ja) * | 1989-02-27 | 1990-09-05 | Sakai Eng Kk | 抗菌防臭加工剤 |
| GB2238244A (en) * | 1989-11-21 | 1991-05-29 | Yoshitomi Pharmaceutical | Industrial microbicidal/microbistatic composition containing an n-alkylguanidin and 4,5-dichloro-1,2-dithiol-3-one |
| FI933374A7 (sv) * | 1993-07-28 | 1995-01-29 | Kemira Oy | Ogräsbekämpningsmedels sammansättning, effektiveringsmedel för förbättrande av ogräsbekämpningsmedels effekt och förfarande för behandling av odlingsväxter |
| DE4340665A1 (de) * | 1993-11-30 | 1995-06-01 | Stockhausen Chem Fab Gmbh | Öl-in-Wasser-Emulsionen als Ersatz für Mikrobizide (Biozide) in wasserführenden Systemen |
| MX9707628A (es) * | 1995-04-04 | 1997-12-31 | Ashland Inc | Procedimiento para incrementar la capacidad termica de una torre de enfriamiento. |
| US6110381A (en) * | 1996-04-19 | 2000-08-29 | Betzdearborn Inc. | Method and composition for inhibiting microbial adhesion on surfaces |
| US6241898B1 (en) * | 1996-04-19 | 2001-06-05 | Betzdearborn Inc. | Method for inhibiting microbial adhesion on surfaces |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102174B (de) * | 1959-02-14 | 1961-03-16 | Albert Ag Chem Werke | Verfahren zur Herstellung von 5-Oxo-3, 4-dichlor-1, 2-dithiol |
| US3527867A (en) * | 1965-06-11 | 1970-09-08 | Geigy Chem Corp | Agents inhibiting fungus growth and method of controlling fungi therewith |
| US3824318A (en) * | 1971-10-14 | 1974-07-16 | Betz Laboratories | Composition and method for controlling aerobacter aerogenes |
| JPS5214294B2 (sv) * | 1974-03-25 | 1977-04-20 | ||
| JPS5182723A (ja) * | 1975-01-16 | 1976-07-20 | Yoshitomi Pharmaceutical | Kogyoyosatsukinzaisoseibutsu |
-
1979
- 1979-03-23 US US06/022,955 patent/US4289581A/en not_active Expired - Lifetime
- 1979-03-23 CA CA324,023A patent/CA1102206A/en not_active Expired
- 1979-03-30 AU AU45558/79A patent/AU523906B2/en not_active Expired
- 1979-04-02 FI FI791091A patent/FI61606C/fi not_active IP Right Cessation
- 1979-04-03 SE SE7902934A patent/SE446809B/sv not_active IP Right Cessation
- 1979-04-04 GB GB7911735A patent/GB2022416B/en not_active Expired
- 1979-04-04 DE DE2913593A patent/DE2913593C2/de not_active Expired
- 1979-04-05 FR FR7908592A patent/FR2421620A1/fr active Granted
-
1980
- 1980-07-29 US US06/173,404 patent/US4334957A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI61606B (fi) | 1982-05-31 |
| SE7902934L (sv) | 1979-10-06 |
| FR2421620A1 (fr) | 1979-11-02 |
| US4334957A (en) | 1982-06-15 |
| AU523906B2 (en) | 1982-08-19 |
| DE2913593A1 (de) | 1979-10-18 |
| FI791091A7 (fi) | 1979-10-06 |
| DE2913593C2 (de) | 1985-10-31 |
| CA1102206A (en) | 1981-06-02 |
| SE446809B (sv) | 1986-10-13 |
| GB2022416B (en) | 1982-03-31 |
| GB2022416A (en) | 1979-12-19 |
| US4289581A (en) | 1981-09-15 |
| AU4555879A (en) | 1979-10-18 |
| FR2421620B1 (sv) | 1984-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: YOSHITOMI PHARMACEUTICAL INDUSTRIES Owner name: KATAYAMA CHEMICAL WORKS CO., LTD. |