JPH0458620B2 - - Google Patents
Info
- Publication number
- JPH0458620B2 JPH0458620B2 JP2309685A JP2309685A JPH0458620B2 JP H0458620 B2 JPH0458620 B2 JP H0458620B2 JP 2309685 A JP2309685 A JP 2309685A JP 2309685 A JP2309685 A JP 2309685A JP H0458620 B2 JPH0458620 B2 JP H0458620B2
- Authority
- JP
- Japan
- Prior art keywords
- image area
- area
- printing plate
- photosensitive
- volume
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 9
- 238000011161 development Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 150000008049 diazo compounds Chemical class 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Photographic Processing Devices Using Wet Methods (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は感光材料を処理するための処理液の
活性を一定に保つ処理液補充方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a processing solution replenishment method for keeping the activity of a processing solution constant for processing photosensitive materials.
（従来の技術）
従来、画像を露光した感光材料として、例え
ば、ポジ型とネガ型の感光性印刷版があり、ポジ
型感光性印刷版には支持体上にＯ−キノンジアジ
ド化合物を含む組成物を有する感光層を設けたも
のがある。(Prior Art) Conventionally, as photosensitive materials on which images are exposed, there are, for example, positive-working and negative-working photosensitive printing plates, and positive-working photosensitive printing plates include a composition containing an O-quinonediazide compound on a support. Some devices are provided with a photosensitive layer having .
ところで、Ｏ−キノンジアジド化合物を含有す
るポジ型感光性印刷版の感光層を透明陽画を通し
て活性光線で露光すると、露光領域に存在するＯ
−キノンジアジド化合物はカルボン酸に変化し、
アルカリ性現象液による溶解性が増し、現像する
とポジ画像が形成される。 By the way, when the photosensitive layer of a positive-working photosensitive printing plate containing an O-quinonediazide compound is exposed to actinic rays through a transparency, the O present in the exposed area is
- Quinonediazide compound changes to carboxylic acid,
The solubility is increased by the alkaline phenomenon liquid, and a positive image is formed when developed.
また、支持体上に感光性ジアゾ化合物を含むネ
ガ型感光性印刷版には、例えば、カルボン酸のよ
うな酸基を有する化合物を混合あるいは化合する
ことにより、アルカリ性現像液に対する溶解度を
附与し、ネガ画像を得られるようにしてあるもの
が多く用いられている。 Furthermore, a negative photosensitive printing plate containing a photosensitive diazo compound on a support may be given solubility in an alkaline developer by, for example, mixing or combining a compound having an acid group such as a carboxylic acid. , those that are designed to produce negative images are often used.
これらのように、アルカリ性現像液で現像する
ことにより、現像液中に溶解したカルボン酸基を
有する化合物及び感光層中に含まれている他の酸
成分、さらには空気中から溶解してくる炭酸ガス
等が現像液中のアルカリ性成分を中和し、これを
消費してしまう。つまり、これらのようなアルカ
リ可溶性成分を有する感光体あるいは、アルカリ
可溶性成分を有する感光体を含有する感光性物質
を現像することにより、現像液中のアルカリ性成
分が減少することとなる。 As described above, by developing with an alkaline developer, compounds having carboxylic acid groups dissolved in the developer, other acid components contained in the photosensitive layer, and even carbonic acid dissolved from the air are removed. The gas etc. neutralize and consume the alkaline components in the developer. That is, by developing a photoreceptor having such an alkali-soluble component or a photosensitive material containing a photoreceptor having an alkali-soluble component, the alkaline component in the developer is reduced.
現像液中のアルカリ性成分が減少することによ
つて現像液の活性が低下し、現像能力が不十分と
なつた場合、新しい現像液を調整して全量を交換
する方法の外に、現像液のアルカリ性成分の減少
分を補充して、現像液の現像活性を回復する方法
が行なわれている。 If the activity of the developer decreases due to a decrease in the alkaline component in the developer and the developing ability becomes insufficient, there are two ways to prepare a new developer and replace the entire amount. A method has been used to restore the developing activity of the developer by replenishing the decreased alkaline component.
この現像液の１つの補充方法としては、ある決
まつた所定期間に使用するのサイズを求め、単位
面積当りの補充量に換算しておき、感光性印刷版
を１枚処理するたびに、一定量補充する。また、
一定時間毎に、平均的な必要量を添加してアルカ
リ成分の減少分を補充し、アルカリ活性度を保つ
ものがある。 One method for replenishing this developer is to determine the size of the developer to be used for a certain predetermined period, convert it to the amount of replenishment per unit area, and then replenish the amount at a constant rate each time one photosensitive printing plate is processed. Replenish the amount. Also,
Some products maintain alkaline activity by adding an average required amount at regular intervals to replenish the decreased alkaline content.
（発明が解決しようとする問題点）
しかしながら、従来の方法では短時間に平均サ
イズより、小さいサイズを多量に処理した場合、
あらかじめ算出しておいた補充量を１枚処理する
毎に補充していくと、アルカリ性成分の量が増
え、感光性印刷版にみかけの感度上昇をもたら
し、印刷版として耐刷不良や着肉不良の一原因と
なつている。(Problem to be solved by the invention) However, in the conventional method, when a large amount of smaller size than the average size is processed in a short time,
If the pre-calculated replenishment amount is refilled every time one sheet is processed, the amount of alkaline components will increase, causing an apparent increase in sensitivity of the photosensitive printing plate, resulting in poor printing durability and poor inkling as a printing plate. It is one of the causes of
一方、長時間に少量の感光性印刷版しか処理し
ない場合には、みかけの感度低下になり、それが
著しいときには印刷版の汚れをきたし、印刷物に
汚れが発生する一原因となつていた。 On the other hand, when only a small amount of photosensitive printing plate is processed for a long period of time, there is an apparent decrease in sensitivity, and when this is significant, the printing plate becomes smudged, which is one of the causes of smearing on printed matter.
このように、平均サイズより外れたサイズの感
光性印刷版を多量に現像処理する場合、１枚処理
する毎に平均補充量を補充していくため、現像液
のアルカリ活性度が適正に維持されなくなり、感
度変化が生じてくる。このため、例えば、１日に
数回コントロールピースを現像処理し、アルカリ
性成分の液管理をする必要があつた。 In this way, when developing a large number of photosensitive printing plates with sizes that deviate from the average size, the average replenishment amount is replenished each time one sheet is processed, so the alkaline activity of the developer is maintained appropriately. There will be a change in sensitivity. For this reason, for example, it was necessary to develop the control piece several times a day and manage the alkaline component.
この発明はかかる実情を背景にしてなされたも
ので、平均サイズより外れたサイズの感光材料を
多量に現像処理する場合でも、適性な補充液の補
充が自動的に行なわれ、処理液の活性が常に所定
の許容範囲に維持され、感度のバラツキがなく、
常に安定した現像処理ができるの処理液補充方法
を提供することを目的としている。 This invention was made against the background of the above circumstances, and even when a large amount of photosensitive material with a size deviating from the average size is to be processed, an appropriate replenisher is automatically replenished and the activity of the processing solution is maintained. Always maintained within the specified tolerance range, with no variation in sensitivity.
It is an object of the present invention to provide a processing solution replenishment method that allows stable development processing at all times.
（問題点を解決するための手段）
この発明は前記の問題点を解決するために、画
像を露光した感光材料の処理工程の搬送中に、膜
厚検出手段から非画像部の膜厚を検出するととも
に、面積検出手段から非画像部の面積を測定して
積分し、前記感光材料の非画像部の膜厚と面積と
により非画像部の体積を算出し、非画像部の体積
に応じた量の補充液を補充するようになしたこと
を特徴としている。(Means for Solving the Problem) In order to solve the above-mentioned problem, the present invention detects the film thickness of a non-image area using a film thickness detection means during transportation of a photosensitive material exposed to an image in a processing step. At the same time, the area of the non-image area is measured and integrated by the area detection means, the volume of the non-image area is calculated from the film thickness and area of the non-image area of the photosensitive material, and the area is calculated according to the volume of the non-image area. It is characterized in that it replenishes the amount of replenishing fluid.
（作用）
この発明では、画像を露光した感光材料の現像
処理工程の搬送中に、膜厚検出手段から非画像部
の膜厚を選定するとともに、面積検出手段から非
画像部の面積を測定して積分する。そして、感光
材料の非画像部の膜厚と面積とにより非画像部の
体積を算出し、非画像部の体積に応じた量の補充
液を補充する。(Function) In the present invention, during the transportation of the image-exposed photosensitive material during the development process, the film thickness of the non-image area is selected from the film thickness detection means, and the area of the non-image area is measured from the area detection means. Integrate. Then, the volume of the non-image area is calculated from the film thickness and area of the non-image area of the photosensitive material, and an amount of replenisher corresponding to the volume of the non-image area is replenished.
この補充液の補充は、非画像部の体積が所定量
に達したとき、または、感光材料を所定枚処理し
たとき、非画像部の体積に応じた量の補充液を補
充する。 The replenisher is replenished in an amount corresponding to the volume of the non-image area when the volume of the non-image area reaches a predetermined amount or when a predetermined number of photosensitive materials have been processed.
（実施例）
以下、この発明の一実施例を添付図面に基づい
て詳細に説明する。(Example) Hereinafter, an example of the present invention will be described in detail based on the accompanying drawings.
図において符号１は処理液槽、２はプレリンス
液槽、３はウオツシユガム液槽で、これらは装置
本体４内に配設されている。これらの上方には一
対のローラ５，６，７，８，９，１０，１１によ
り、感光材料である感光性印刷版１２の搬送路１
３が形成されている。 In the figure, reference numeral 1 denotes a treatment liquid tank, 2 a pre-rinse liquid tank, and 3 a wash gum liquid tank, which are arranged in the main body 4 of the apparatus. Above these, a pair of rollers 5, 6, 7, 8, 9, 10, 11 is used to transport a photosensitive printing plate 12 which is a photosensitive material.
3 is formed.
感光性印刷版１２は搬送路１３を搬送されなが
らシヤワー処理される。即ち、液噴射手段１４，
１５から噴射される処理液で現像処理され、ブラ
シローラ１６でさらに現像溶解したジアゾ化合物
を落し現像を促進する。そして、ローラ７でスク
イズした後、プレリンス液槽２上を通過する際
に、液噴射手段１７でプレリンス液を感光性印刷
版１２に噴射して洗浄する。さらに、ローラ９で
スクイズして、ウオツシユガム液槽３へ送られ、
ここを通過する際に、液噴射手段１８からウオツ
シユガム液を感光性印刷版１２に噴射して処理す
る。 The photosensitive printing plate 12 is subjected to shower treatment while being conveyed along the conveyance path 13. That is, the liquid injection means 14,
The film is developed with a processing liquid sprayed from a brush roller 15, and a brush roller 16 further removes the diazo compound dissolved in the development to accelerate the development. After squeezing with the roller 7, when passing over the pre-rinsing liquid tank 2, the liquid spraying means 17 sprays the pre-rinsing liquid onto the photosensitive printing plate 12 to clean it. Furthermore, it is squeezed by the roller 9 and sent to the washing gum liquid tank 3.
When passing through this, the liquid spraying means 18 sprays wash gum liquid onto the photosensitive printing plate 12 for treatment.
現像部Ａの次行程であるプレリンス部Ｂとウオ
ツシユガム部Ｃとの間には、感光性印刷版１２の
非画像部の膜厚を検出する膜厚検出手段と、面積
を測定する面積検出手段とからなる測定部Ｄが配
設されている。 Between the prerinse section B, which is the next step of the developing section A, and the wash gum section C, there are provided a film thickness detection means for detecting the film thickness of the non-image area of the photosensitive printing plate 12, and an area detection means for measuring the area. A measurement section D consisting of the following is provided.
測定部Ｄは計測部１９と反射プレート２０とか
ら構成されている。計測部１９は第２図及び第３
図に示すように、カバー２１、光源２２、反射セ
ンサー２３、スリツト２４とから構成されてい
る。カバー２１は感光性印刷版１２の搬送方向に
対して直交する方向に配設され、かつ感光性印刷
版１２より広幅に形成されている。このカバー２
１は外光を防ぐように光源２２、反射センサー２
３を覆う。光源２２は例えば蛍光灯が用いられ、
反射センサー２３は例えば複数の受光素子で構成
されている。カバー２１は感光性印刷版１２と対
向する側、即ち下方がスリツト状に開口してお
り、光源２２から照射される光はスリツト２４を
介して搬送中の感光性印刷版１２に反射して、反
射センサー２３で受光される。このスリツト２４
は視野絞りスリツトである。 The measurement section D is composed of a measurement section 19 and a reflection plate 20. The measuring section 19 is shown in FIGS. 2 and 3.
As shown in the figure, it is composed of a cover 21, a light source 22, a reflection sensor 23, and a slit 24. The cover 21 is disposed in a direction perpendicular to the conveying direction of the photosensitive printing plate 12 and is formed wider than the photosensitive printing plate 12 . This cover 2
1 is a light source 22 and a reflective sensor 2 to prevent external light.
Cover 3. For example, a fluorescent lamp is used as the light source 22,
The reflection sensor 23 is composed of, for example, a plurality of light receiving elements. The cover 21 has a slit-shaped opening on the side facing the photosensitive printing plate 12, that is, the lower part, and the light irradiated from the light source 22 is reflected on the photosensitive printing plate 12 being conveyed via the slit 24. The light is received by the reflection sensor 23. This slit 24
is the field diaphragm slit.
反射プレート２０は感光性印刷版１２が搬送さ
れていないとき、反射センサー２３の検出信号の
立上がり動作を速くし、また所定の電圧レベルを
保持するようにしている。 The reflection plate 20 speeds up the rise of the detection signal of the reflection sensor 23 and maintains a predetermined voltage level when the photosensitive printing plate 12 is not being conveyed.
この反射センサー２３は感光性印刷版１２で反
射する光の入射される光量を検出して、非画像部
の面積に関する検出信号と、非画像部の膜厚に関
する検出信号とを制御装置２５へ出力する。 This reflection sensor 23 detects the amount of incident light reflected by the photosensitive printing plate 12 and outputs a detection signal related to the area of the non-image area and a detection signal related to the film thickness of the non-image area to the control device 25. do.
制御装置２５では、例えば、感光性印刷版１２
の種類によつて感光層の膜厚が異なるので、検出
信号によつて、種類に応じ自動的に膜厚が設定さ
れる。また、制御装置２５では反射センサー２３
からの検出信号を電圧に変換し、非画像部の面積
を測定して面積情報を積分していく。 In the control device 25, for example, the photosensitive printing plate 12
Since the thickness of the photosensitive layer differs depending on the type of photosensitive layer, the thickness is automatically set according to the type based on the detection signal. Further, in the control device 25, the reflection sensor 23
The detection signal from the sensor is converted into voltage, the area of the non-image area is measured, and the area information is integrated.
制御装置２５ではこの面積情報を積分してい
き、感光性印刷版１２が１枚処理される毎に、膜
厚情報と非画像部の面積情報を乗じて非画像部の
体積を自動的に得、この体積情報を記憶してい
く。そして、非画像部の体積情報は感光性印刷版
１２を処理する毎に、その非画像部の体積を積分
して記憶していき、体積積算値が所定値に達する
と、補充液を所定量補充するまで、駆動信号を補
充装置２６へ出力する。そして、補充装置２６で
非画像部の体積に見合つた量の補充液を処理液槽
１へ補充するようになつている。 The control device 25 integrates this area information, and each time one photosensitive printing plate 12 is processed, the volume of the non-image area is automatically obtained by multiplying the film thickness information and the area information of the non-image area. , this volume information is stored. Then, each time the photosensitive printing plate 12 is processed, the volume information of the non-image area is stored by integrating the volume of the non-image area, and when the integrated volume value reaches a predetermined value, a predetermined amount of replenisher is applied. A drive signal is output to the replenishment device 26 until replenishment. Then, the replenishing device 26 replenishes the processing liquid tank 1 with an amount of replenishing liquid commensurate with the volume of the non-image area.
次に、この実施例の作動について説明する。 Next, the operation of this embodiment will be explained.
まず、画像を露光した感光性印刷版１２を現像
部Ａで現像し、感光性印刷版１２が次行程である
プレリンス部Ｂとウオツシユガム部Ｃとの間を搬
送される際に、測定部Ｄの膜厚検出手段で感光性
印刷版１２の非画像部の膜厚に関する検出信号
と、面積検出手段で面積に関する検出信号を制御
装置２５へ出力する。 First, the photosensitive printing plate 12 with an exposed image is developed in the developing section A, and when the photosensitive printing plate 12 is conveyed between the pre-rinse section B and the wash gum section C, which are the next steps, the photosensitive printing plate 12 is developed in the measuring section D. The film thickness detection means outputs a detection signal regarding the film thickness of the non-image area of the photosensitive printing plate 12, and the area detection means outputs a detection signal regarding the area to the control device 25.
制御装置２５は非画像部の面積を積分し、感光
性印刷版１２が１枚処理される毎に非画像部の膜
厚情報と面積情報とを乗じて、非画像部の体積を
求める。この非画像部の体積は計数され、複数枚
現像処理し、非画像部の積算体積値が所定量に達
したとき、駆動信号を補充装置２６へ出力する。
補充装置２６は補充液を現像液槽２に補充し、こ
の補充は制御装置２５で設定された非画像部の体
積に見合つた量と一致するまで行なわれる。 The control device 25 integrates the area of the non-image area, and calculates the volume of the non-image area by multiplying the film thickness information and area information of the non-image area each time one photosensitive printing plate 12 is processed. The volume of this non-image area is counted, a plurality of sheets are developed, and when the cumulative volume value of the non-image area reaches a predetermined amount, a drive signal is output to the replenishing device 26.
The replenishing device 26 replenishes the developer tank 2 with replenisher until the amount matches the volume of the non-image area set by the control device 25.
なお、制御装置２５で感光性印刷版１２の現像
処理枚数を計数し、複数枚処理したとき、その非
画像部の体積に見合つた補充量を補充装置２６よ
り処理液槽１に補充するようにしてもよい。 The control device 25 counts the number of photosensitive printing plates 12 to be developed, and when a plurality of plates are processed, the replenishment device 26 replenishes the processing liquid tank 1 with a replenishment amount commensurate with the volume of the non-image area. It's okay.
また、測定部Ｄの反射センサー２３で感光性印
刷版１２の非画像部の反射強度を検出し、制御装
置２５に出力して感光性印刷版１２の種別を選定
するようにしてもよい。さらに、測定部Ｄは現像
部Ａの直後に配置してもよく、測定部Ｄは反射セ
ンサ２３に限ることなく、感光性印刷版１２の透
過光を検出するようにしてもよい。また、感光材
料は前記の感光性印刷版１２に限定されないし、
白黒、カラー感光材料の現像処理に広く適用でき
る。 Alternatively, the reflection sensor 23 of the measurement unit D may detect the reflection intensity of the non-image area of the photosensitive printing plate 12 and output it to the control device 25 to select the type of the photosensitive printing plate 12. Furthermore, the measuring section D may be placed immediately after the developing section A, and the measuring section D is not limited to the reflection sensor 23, and may detect the transmitted light of the photosensitive printing plate 12. Furthermore, the photosensitive material is not limited to the photosensitive printing plate 12 described above;
It can be widely applied to the development of black-and-white and color photosensitive materials.
（発明の効果）
この発明は前記のように、画像を露光した感光
材料の非画像部の膜厚を検出するとともに面積を
算出して、非画像部の体積を算出し、その非画像
部の体積に応じた量の補充液を補充するようにな
したから、非画像部の体積より感光層の溶出量が
読み取れ、正確に補充液を補充することができ、
処理液のアルカリ活性度を一定に保つことが可能
になる。従つて、平均サイズより外れたサイズの
感光材料を多量に現像処理する場合でも、処理液
の活性が常に所定の許容範囲に維持され、感度の
バラツキがなく、常に安定した現像処理ができ
る。(Effects of the Invention) As described above, the present invention detects the film thickness of the non-image area of a photosensitive material exposed to an image, calculates the area, calculates the volume of the non-image area, and calculates the volume of the non-image area. Since the amount of replenisher is refilled according to the volume, the elution amount of the photosensitive layer can be read from the volume of the non-image area, and the replenisher can be refilled accurately.
It becomes possible to keep the alkaline activity of the processing liquid constant. Therefore, even when developing a large amount of photosensitive material with a size that deviates from the average size, the activity of the processing solution is always maintained within a predetermined tolerance range, and there is no variation in sensitivity, making it possible to always perform stable development processing.
第１図はこの発明を適用した感光材料処理装置
の断面図、第２図は測定部の平面図、第３図は第
２図の−断面図である。
１……処理液槽、２……プレリンス液槽、３…
…ウオツシユガム液槽、４……装置本体、１２…
…感光性印刷版、１９……計測部、２０……反射
プレート、２１……カバー、２２……光源、２３
……反射センサー、２５……制御装置、２６……
補充装置。
FIG. 1 is a cross-sectional view of a photosensitive material processing apparatus to which the present invention is applied, FIG. 2 is a plan view of a measuring section, and FIG. 3 is a cross-sectional view taken from FIG. 1... Processing liquid tank, 2... Pre-rinsing liquid tank, 3...
...Wash gum liquid tank, 4...Device main body, 12...
... Photosensitive printing plate, 19 ... Measurement section, 20 ... Reflection plate, 21 ... Cover, 22 ... Light source, 23
... Reflection sensor, 25 ... Control device, 26 ...
Replenishment device.
Claims (1)
に、膜厚検出手段から非画像部の膜厚を検出する
とともに、面積検出手段から非画像部の面積を測
定して積分し、前記感光材料の非画像部の膜厚と
面積とにより非画像部の体積を算出し、非画像部
の体積に応じた量の補充液を補充するようになし
たことを特徴とする感光材料の処理液補充方法。1. During transportation of the image-exposed photosensitive material in the processing step, the film thickness of the non-image area is detected by the film thickness detection means, and the area of the non-image area is measured and integrated by the area detection means, and the area of the non-image area is measured and integrated. Processing solution replenishment for a photosensitive material, characterized in that the volume of the non-image area is calculated from the film thickness and area of the non-image area, and the replenisher is replenished in an amount corresponding to the volume of the non-image area. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2309685A JPS61183648A (en) | 1985-02-08 | 1985-02-08 | Processing solution replenishing method of photosensitive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2309685A JPS61183648A (en) | 1985-02-08 | 1985-02-08 | Processing solution replenishing method of photosensitive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183648A JPS61183648A (en) | 1986-08-16 |
| JPH0458620B2 true JPH0458620B2 (en) | 1992-09-18 |
Family
ID=12100909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2309685A Granted JPS61183648A (en) | 1985-02-08 | 1985-02-08 | Processing solution replenishing method of photosensitive material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183648A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101922591B1 (en) * | 2014-09-11 | 2018-11-27 | 에스엠시 가부시키가이샤 | Linear guide device and actuator |
-
1985
- 1985-02-08 JP JP2309685A patent/JPS61183648A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61183648A (en) | 1986-08-16 |
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