baber/WOPTO huggingface dataset:
Patent JP-H03150348-A (JP)
Title: Formation of pattern on surface
Inventor: SUTEFUEN TENPURU
IPC: C23C14/04
Filed: 1990-05-11
Abstract: PURPOSE: To efficiently form precise metallic patterns on a base material by press forming a thermoplastic film on a base material and adhering this film by heating, then etching the film to form patterns, depositing the patterned materials on the patterned base material, then removing the remaining films.  
     CONSTITUTION: The base material 1 is subjected to washing and degreasing treatments so as to adapt itself to high-frequency plasma etching. Next, the thermoplastic film 10 consisting of three layers; a first adhesive layer 11, a second layer 13 consisting of a high-strength polymer sheet, such as stretched polyester, and a top layer 15, is adhered by a heat roller onto the base material 1 and the patterns are imparted to this film by a laser abrasion treatment. In succession, the first and second film layers under the top layer 15 are removed by etching to form undercuts 17 and, after the metallic deposited layers 19 are formed by vacuum vapor deposition of metals, the residual films are peeled. The desired final patterns 23 are thus formed on the base material 11 with excellent preciseness. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11310775-A (JP)
Title: Fluid composition for refrigerator
Inventor: KANEKO MASATO
IPC: C09K5/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid compsn. for refrigerators which is suitable when a 3-5C fluorohydrocarbon is used. SOLUTION: This fluid compsn. contains (A) a refrigerant contg. at least one 3-5C fluorohydrocarbon and (B) a base oil comprising at least one oxygen- contg. synthetic oil selected from among (a) polyvinyl ethers, (b) polyol esters, and (c) polyalkylene glycols and having a kinematic viscosity at 40 deg.C of 5-500 mm<2> /s and a total acid value of 0.1 mgKOH/g or lower.
Patent JP-S63286596-A (JP)
Title: One-side plating method for steel strip
Inventor: MORIMOTO HIROYUKI
IPC: C25D7/06
Filed: 1987-05-19
Abstract: PURPOSE:To improve the accuracy of thickness of plating in the lateral direction of a steel strip by blowing gas on both edges of the strip passing through a horizontal plating tank from positions above the strip so as to prevent the flowing of a plating soln. toward the upper side of the strip and over-coating during one-side plating. CONSTITUTION:Air is blown on both edges 1c of a steel strip 1 from headers 20 during plating to force back a plating soln. 2 flowing toward the side 1b of the strip 1 not to be plated. The air flows along the side 1b and reaches the surface of the plating soln. 2 to make the surface of the soln. 2 lower than the pass line of the strip 1. The amt. of the plating soln. 2 near the edges of the strip 1 is reduced, so the concentration of electric current for plating on the edges can be prevented to prevent over-coating.
Patent JP-S5545383-A (JP)
Title: Microbiological ultramicro-analysis
Inventor: SUZUKI NAOO
IPC: G01N27/327
Filed: 1978-09-29
Abstract: PURPOSE: To carry out the ultramicro-analysis of vitamins and amino acids, in high accuracy, by determining the ultramicro amount of an acid generated by the proliferation of microorganisms with a composite glass electrodes.  
     CONSTITUTION: A specimen to be analyzed is added to a synthetic medium free of the amino acids or vitamins to be determined. Microorganisms which require the vitamins or amino acids as essential nutrients, and produce an acid by proliferation, e.g. Lactobacillus fermenti, etc. are inoculated in the medium prepared above, and cultured for a definite time. The cultured medium is sent to the liquid bridge 4 of a flow-cell-type composite glass electrodes composed of a glass electrode 1, a sensitive glass membrane 2, and a reference electrode 3, and the generated electric potential is measured to determine the amount of the vitamins or the amino acids. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0415202-A (JP)
Title: Visible ray-sensitive resin composition and method for image formation using the same
Inventor: YASUIKE MADOKA
IPC: C07D495/06
Filed: 1990-05-09
Abstract: PURPOSE:To prepare the title compsn. excellent in sensitivity by compounding a film-forming substance having a polymerizable ethylenically unsatd. bond with a specific photoperoxide-forming radical generator. CONSTITUTION:The title compsn. contains a compd. having at least one polymerizable ethylenically unsatd. bond and a photoperoxide-forming radical generator comprising a triplet photosensitizer, a photooxidizable compd., and a redox catalyst. As the photosensitizer, a xanthene or thioxanthene compd. comprising isomers of formulas I and II or a xanthene or thioxanthene compd. of formula III is used. In the formulas, R1 is H, 1-4C alkyl, etc.; R2 is H, 1-4C alkoxy, etc.; R3 is 1-4C alkyl, hydroxyethyl, etc.; X is O or S; R4 is 1-8C alkyl, hydroxyethyl, hydroxypropyl, etc.; R5 is H, 1-4C alkoxy, etc.; Y is H or halogen; and Z is O or S.
Patent JP-S5912464-A (JP)
Title: Developing device
Inventor: SUDA MASAJI
IPC: G03G15/08
Filed: 1982-07-13
Abstract: PURPOSE:To prevent the accumulation and solidification of toner, by forming a gap between the innermost end surface of a cartridge and the facing surface of a developing device side which faces it, and forming a communication part which communicates with a developer bank part to accelerate the falling of a developer. CONSTITUTION:The developing device is so constituted that when the cartridge is stopped in a specific position in the developing device, the gap T is formed between the innermost end surface of the cartridge 2 and the facing surface 6a of the developing device side. Further, a slanting surface 6b for accelerating the falling of toner to the toner bank part under the developing device is formed under said facing surface 6a and communicates with the toner reservoir part. Consequently, toner is never accumulated and caked at the innermost part of a cartridge insertion hole to cause trouble in the operation of the cartridge and developing operation.
Patent JP-H1093732-A (JP)
Title: Line-switching controller and storage medium storing line-switching control program
Inventor: TACHIKAWA TAKESHI
IPC: H04L12/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To utilize a plurality of speaking lines through one telephone set. SOLUTION: The connection of a telephone set 1 and speaking lines 2a and 2d is performed by a line-switching controller 10. In the case of call origination from the telephone set 1, the speaking line to be used for speaking is identified by a call origination identification part 11 and instructed to a line connection part 13. In the case of call termination, a line monitoring part 12 judges the speaking line, to which a call is terminated, and whether or not the telephone set 1 is under speaking. When it is not busy, the line connection part 13 connects the telephone set 1 with the speaking line to which the call has been terminated. When it is busy, a signal generating part 14 applies a call incoming signal to the telephone set 1.  When the instruction for line switching is outputted from the telephone set 1 that receives the call incoming signal, a line-switching part 15 generates a line-switching signal, and the line-connection part 13 switches the line.
Patent JP-S5823179-A (JP)
Inventor: NAKAHARA AKIO
IPC: H01R13/64
Filed: 1981-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60264314-A (JP)
Title: Method for concentrating phosphoric acid or nitric acid
Inventor: TANAKA YONEKICHI
IPC: B01D61/02
Filed: 1984-06-14
Abstract: PURPOSE:To concentrate effectively phosphoric acid or nitric acid or an aqueous solution containing the acid, by neutralizing the aqueous solution containing the phosphoric acid or nitric acid with an alkali, concentrating the resultant salt in a reverse osmosis membrane apparatus, and electrolyzing the concentrate with an ion exchange membrane. CONSTITUTION:A washing waste liquor 1 containing phosphoric acid or nitric acid for etching is neutralized with an alkali 2, and the resultant neutralized water 4 is then stored in a holding tank 5. The neutralized water 4 is passed through a high-pressure pump 6 and reverse osmosis membrane apparatuses 7 and 7' in two stages to give permeated water 9' utilizable as washing water. Unpermeated water 8 and 8' containing concentrated phosphates or nitrates is circulated through the holding tank 5 at the same time. The concentrate in the holding tank 5 is then fed to an intermediate chamber (N) of an electrolytic cell 10 divided with a cation exchange membrane 12 and an anion exchange membrane 13, and a current is passed across a cathode 16 and an anode 20 while circulating an alkali 2' through a cathodic compartment (A) and dilute phosphoric acid or nitric acid through an anodic compartment (K) to carry out the electrolysis. Thus, the alkali 2 is obtained from the cathodic compartment (A) and used for neutralization, and phosphoric acid or nitric acid 21 in a high concentration is obtained from the anodic compartment (K).
Patent JP-H11313204-A (JP)
Title: Image acquisition method, its device and storage medium recording program
Inventor: FURUKAWA ITARU
IPC: H04N1/387
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To acquire an input image and to automatically obtain the position information of the input image. SOLUTION: In this method, a preview image of 1st image configuration pixel, number is sequentially acquired. A reference area NG[a-1]n is set to a precedingly inputted image NG[a-1] to obtain a reference image corresponding to an image in the reference area NG[a-1]n with the same resolution as that of the preview image SPG and to specify an image area SPGn in the preview image SPG with the highest correlation to the reference image, position information between the precedingly inputted image NG[a-1] and the preview image SPG is obtained based on a position of the reference image NG[a-1]n and a position of the specified preview image SPGn and position information corresponding to the position of the input image in the image acquisition area is obtained based on the obtained position information.
Patent JP-H07326271-A (JP)
Title: Fixing method for printed board mounting type electromagnetic contactor
Inventor: KAWASAKI MAKOTO
IPC: H01H50/04
Filed: 1994-06-02
Abstract: PURPOSE:To provide a fixing method, in which soldering defective due to change of a relative position between a printed board and an electromagnetic contactor by vibration, etc., at the time of soldering are not caused, as a fixing method for-fixing the contactor to the printed board. CONSTITUTION:Prior to soldering, a printed board 3 and an electromagnetic contactor are integrated with each other in the similar condition to that after normal soldering fixing, and they are soldered to each other in this integrated condition. For integration, a fixing metal 6 is used, or engagement parts with the printed board 3 are formed in a contactor casing 4. The fixing metal 6 comprises a metal strip folded in a U-letter shape, a center side 6c of the U- letter is recessed inward, with engagement parts 6a, 6b with the printed board 3 formed at opening side end parts of two facing sides 6b, 6b of the U-letter, and the printed board 3 and the contactor are integrated by use of resiliency deformation resistance of the center side 6c of the U-letter.
Patent JP-S63119766-A (JP)
Inventor: IWAMOTO HIRONORI
IPC: A61H23/02
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05315858-A (JP)
Title: Operational amplifier circuit
Inventor: NAKADAI NAOTOSHI
IPC: H03F3/45
Filed: 1992-05-14
Abstract: PURPOSE:To reduce an input offset voltage by forming a current mirror circuit and a simulation cascode circuit for a noninverting input and an inverting input of circuit configuration of a next stage of a differential pair to reduce a relative error of a load of both input sides. CONSTITUTION:A signal is inputted to an inverting input terminal IN2 and a noninverting input terminal IN1 of differential pair MOS transistors(TRs) M5, M7. The signal inputted to the terminal IN1 is inverted by the TrM7 and inverted again by TRs M8, M12 in a current mirror circuit and amplified by TRs M11, M14 of a simulated cascode circuit and outputted from an output terminal OUT. The signal inputted to the terminal IN2 is inverted by the TrM5 and inverted again by TRs M4, M5 of the current mirror circuit and amplified by the TRs M1, M3 of the simulated cascode circuit. Furthermore, the signal is inverted again by TRs M2, M9 of the current mirror circuit and amplified again by TRs M10, M13 of the simulated cascode circuit and outputted from the terminal OUT. As a result, a relative error of a load at both inputs is suppressed to reduce an input offset voltage.
Patent JP-S6357468-A (JP)
Inventor: HANSU TSUINMAAMAN
IPC: B65H29/24
Filed: 1987-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08308531-A (JP)
Title: Topping composition
Inventor: YAMAMOTO FUMIKO
IPC: A23L35/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a topping composition comprising a gelation product containing an amino acid, a reducing sugar and a salt, enabling to impart an uniform scorch by a short time heating process such as a heating process using a microwave oven, and capable of giving a preferable flavor. CONSTITUTION: This topping composition uses a gelation product containing (A) an amino acid, (B) a reducing saccharide (preferably a pentose such as D-ribose), and (C) a salt (e.g. edible salt). The composition is preferably obtained by mixing 1-15wt.% of the component A, 5-15wt.% of the component B, 2-4wt.% of the component C, 0.3-1wt.% of a gelating agent and water at 50-70 deg.C, thermally dissolving the mixture, and subsequently cooling the mixture for its gelation. The component A is preferably an amino acid which is high in reactivity with sugar and which produces a preferable smell and a preferable color tone by an amino-carbonylation reaction, but the kind of the amino acid is preferably properly selected in dependence on the food to be used. When e.g. lysine is use, a corn syrup-like smell is produced, and when serine is used, a bread-like smell is produced.  The gelating agent is preferably agar, etc.
Patent JP-S5647907-A (JP)
Title: Recording and reproducing device for digital signal
Inventor: KONNO NOBUYOSHI
IPC: G11B5/09
Filed: 1979-09-20
Abstract: PURPOSE: To make it easy to utilize emphasis by recording a frame synchronizing signal together with control information such as preemphasis information and by automatically putting a reproducing circuit through switching for reproduction by detecting the control information in the frame synchronizing signal.  
     CONSTITUTION: A digital signal consists of frames, each frame 1 of which consists of synchronizing signal 2, data signal 3 and error detection signal 4. Synchronizing signal 2 is recorded being made different in recording between the on operation and off operation of a preemphasis circuit. The reproduced digital signal passes through input terminal 8 and is inputted to digital comparators 6 and 7 via shift register 5. Synchronizing pulses from output terminal 11 of the digital comparator are sent to deemphasis circuit 13, which provides deemphasis automatically in reproduction. Thus, the utilization of emphasis can be facilitated. Therefore, high-fidelity reproduction can be carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60263876-A (JP)
Title: Underwater detecting device
Inventor: SHIBUYA SHIYOUZOU
IPC: G01S7/62
Filed: 1984-06-12
Abstract: PURPOSE:To make a color display of underwater information on water temperature, etc., at a position on a display scope corresponding to the depth of an underwater sensor by providing the underwater sensor which sends out a depth sugnal and the underwater information. CONSTITUTION:The underwater sensor incorporates a depth indicator 40 composed of a strain gauge and a thermometer 15 utilizing a thermistor. A time marker and water temperature information are supplied to a switch 14 together with the underwater information acquired by a transmitter receiver 10. The depth signal from the depth indicator 40 is supplied to one input terminal of a switching decision circuit 7. When an X'-axial counter 2 starts counting from ''0'', storage elements of a storage device 4 where the input information is stored are specified successively and the underwater information accompanying one shot of an ultrasonic wave pulse is stored in one column in the storage device 4. Then, a storage element column which is used every time the counted value of a Y'-axial counter 3 increases by one shifts in order. For the purpose, a switch 8 is operated and information is read out and displayed successively with output signals of an adder and the X-axial counter 21 which specify Y'-axial and X'-axial positions in the storage device 4.
Patent JP-H02300860-A (JP)
Title: Quantitative measuring instrument for mount wettability of semiconductor device
Inventor: KAWAI SHUICHI
IPC: H04N5/32
Filed: 1989-05-15
Abstract: PURPOSE:To quantitatively measure the mount wettability of a semiconductor device by photographing the mount wettability of the semiconductor device with X-rays and digitizing the variable density of this image. CONSTITUTION:A part of incident X-rays 3 emitted from an X-ray source 2 is transmitted through a semiconductor device 4 and reaches an X-ray/electric signal converting part 6. This converting part 6 converts the intensity of transmitted X-rays 5 into an electric signal. An electric signal digitizing part 7 converts the electric signal into a numerical value signal to convert the variable density of one picture element of the X-ray picture photographed by an X-ray camera 1 into a numerical value. A digitized image counting part 8 counts the variable density of the X-ray picture converted into a numerical values with one picture element as the unit by the digitizing part 7. Since a wetted part 10 is deeply projected and an unwetted part 11 is thinly projected, a rate of the wetted part 10 to the unwetted part 11 is calculated to quantitatively measure the mount wettability of the semiconductor device.
Patent JP-S5644442-A (JP)
Title: Suction air heater for internal combustion engine
Inventor: HATSUTORI TADASHI
IPC: F02M31/08
Filed: 1979-09-19
Abstract: PURPOSE: To readily heat an engine at a cold state when starting and reduce a power consumption of a heater made of PTC ceramic by disposing in a suction port a combination of two heating parts of said heater and another using hot cooling water and exhaust gas.  
     CONSTITUTION: When a key switch 81 is closed at starting of a cold engine, a PTC ceramic heater 6 at a low temperature reaches a Curie point at a moment to cause a rapid rise in a temperature of a heating plate because a low electric resistance of the heater 6 allows a large current flow. However a part of fuel in a mixture from a carbureter 1 is turned into big dews and rests on the heating plate 7, the fuel is changed into fine mist or evaporated by heating the heating plate 7 and sucked into a combustion chamber. When a temperature of a cooling water flowing around a container 47 which contains the heater 6 rises up to a specific temperature, an electric resistance of the heater 6 grows and the heat is automatically reduced so that a power consumption may be minimized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000311064-A (JP)
Title: Control system for buffer in data transfer controller
Inventor: NONAKA HAJIME
IPC: G06F13/38
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of data transfer by performing data transfer control on the basis of the driving condition of a magnetic tape recorder which includes the buildup time until an accumulation quantity of buffer data and magnetic tape recorder reach a stationary speed. SOLUTION: In a main control part 15, it is judged whether data should be written to a magnetic tape recorder 120 from a buffer 11 by using a data transfer time, a total amount of data existing in the buffer 11 at that moment, the buildup time of the magnetic recorder 120 and information stored in a storage part 14. When the condition for writing is met, the main control part 15 drives the magnetic tape recorder 120 and starts a second timer 13. When the magnetic tape recorder 120 is completely activated, the timer value of the second timer 13 is read and stored in a storage part 14. the storage part 14 holds this value and feeds it back to the writing condition. In this way, data transfer control is performed on the basis of the driving condition of the magnetic tape recorder 120.
Patent JP-H01292773-A (JP)
Title: Attachment plug
Inventor: YOKOYAMA HIDEKI
IPC: H01R13/46
Filed: 1988-05-18
Abstract: PURPOSE:To improve the assembling property by forming a terminal portion, to which a core conductor of a wire is to be connected by calking, at one end of each of pair of terminal fittings, and opening the open sides of the terminal portions in the same direction, and projecting the terminal portions of the pair of terminal fittings with a predetermined angle therebetween corresponding to the directions of split ends of the wire. CONSTITUTION:A terminal portion 21, having nearly U-shape in cross-section, to which a core conductor 1a of a wire 1 is to be connected by calking, is formed at one end of each of a pair of terminal fittings 2, and the open sides of the terminal portions 21 are opened in the same direction, and the core conductors 1a of the wire 1 are fed into the terminal portions 21 of the terminal fittings 2 in the same direction and then the wire 1 is connected thereto by calking to be effected simultaneously on the right and left. Further, the terminal portions 21 of the pair of terminal fittings 2 are projected with a predetermined angle therebetween corresponding to the directions of the split ends of the wire 1 so that the forming process, after the end of the wire 1 is split, is made unnecessary. Thus, the assembling property will be improved.
Patent JP-H0474593-A (JP)
Title: Treatment of waste solution containing oxidizable substance
Inventor: TSUZUKI HIROHIKO
IPC: C02F1/72
Filed: 1990-05-11
Abstract: PURPOSE:To easily remove a component having a high COD value by subjecting the oxidizable substance in a waste silver halide photographic processing solution to oxidative decomposition by hydrogen peroxide and a catalyst and subsequently electrolyzing the obtained treated water. CONSTITUTION:The pH of waste water containing an oxidizable substance such as a waste silver halide photographic processing solution is pref. adjusted to about 2 - 5 by a mineral acid. Next, iron or an iron compound, pref., a copper coated iron powder is added to the waste water as a catalyst and, if necessary, the temp. of the waste water is heated to about 30 deg.C or higher to add a defoaming agent to the waste water. Next, hydrogen peroxide is continuously added to the waste water to advance oxidative decomposition reaction. After stirring for a definite time, an alkali agent is added to adjust the pH of the waste water to about 6 or more. As the alkali agent, caustic soda, slaked lime or a mixture of them is used and, pref., slaked lime is added in a milky state not only to improve treatment efficiency but also to fasten flocculation. After stirring for a definite time, a polymer flocculant, for example, polyacrylamide is added to perform flocculation and stirring is stopped to carry out filtering separation after sedimentation. Thereafter, a filtrate is subjected to electrolytic oxidation.