baber/WOPTO huggingface dataset:
Patent JP-H02217291-A (JP)
Title: Thermal transfer ink and ink film
Inventor: KAWAHITO SHIRO
IPC: B41M5/395
Filed: 1989-02-20
Abstract: PURPOSE:To impart high film strength and to perform low energy printing generating no background staining by using a polyester resin, which contains polyvalent carboxylic acid having a specific m.p. range, a specific MW range and a branched chain as a constitutional component, as the main component of heat-meltable ink. CONSTITUTION:Thermal transfer ink is prepared by containing a polyester resin, which contains polyvalent carboxylic acid having an m.p. (DSC method) of 50-110 deg.C, a number average MW of 300-6,000 and a branched chain as a constitutional component, and a colorant. This ink is applied to the single surface of a support to prepare an ink film. By using this ink, the solubility to a solvent is enhanced and the precipitation of a crystal at low temp. is suppressed and a rise in the viscosity of ink is reduced and, therefore, the ink has good flowability even in the winter season and becomes easy to coat. When a ribbon composed of this ink film is used, the ink holds a cold-melt state even at the point of time when the film is released from paper to be transferred and not the whole amount but a part of the ink melted under heating is transferred to the paper to be transferred and many-time printing is achieved.
Patent JP-S63218094-A (JP)
Inventor: TSUKANO KENICHI
IPC: B67C3/06
Filed: 1987-02-23
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-S62198174-A (JP)
Title: Semiconductor light emitting element
Inventor: YAMAZOE YOSHIMITSU
IPC: G02B6/42
Filed: 1986-02-25
Abstract: PURPOSE:To readily and accurately position a spherical lens of any diameter as a light condensing system by forming the positioning hole of an approximately conical or pyramidal shape in a rotary symmetry with respect to a central normal through a light emitting unit on the emitting surface of a light emitting element chip, and engaging fixedly the lens with the positioning hole. CONSTITUTION:A positioning hole 14 of an inverted conical shape of rotary symmetry with respect to a central normal l erected perpendicularly to the surface of a light emitting element is opened at a light emitting unit 12 as a center. Here, the inclination of the bus with respect to the horizontal surface is represented by theta. When the maximum spherical lens O is contacted with oblique surfaces EF, GH at Q, R, the locus of the contact is a circular having a diameter of QR. The stability of the positioning can be evaluated by the value obtained by dividing a distance (e) from the contacting circle QR to the lowermost point N by the diameter (b) of the spherical lens holding S=sin<2>(theta/2). When the lens is engaged with the conical positioning hole, the stability S of the positioning is constant only by the inclining angle theta at any diameter.
Patent JP-S59164749-A (JP)
Title: Preparation of alpha-keto acid and/or its salt
Inventor: KAWAMURA MASAO
IPC: C07C59/205
Filed: 1983-03-09
Abstract: PURPOSE:To prepare the titled compound useful industrially as pharmaceuticals, etc., economically, in high yield, by reacting an aldehyde with an oxalic acid ester in the presence of a metal alcoholate, and hydrolyzing the product with an alkali. CONSTITUTION:The objective compound of formula II is prepared by reacting the aldehyde of formula I (R1 and R2 are 1-18C alkyl, halogen-substituted alkyl, 3-8C cycloalkyl, or aromatic hydrocarbon group) with an oxalic acid ester of formula (COOR3)2 (R3 is 1-5C alkyl) in the presence of a metal alcoholate of formula ROM (R is 1-18C alkyl; M is alkali metal or alkaline earth metal), preferably in a solvent such as methyl alcohol, dioxane, etc. at -70- +50 deg.C, preferably at 8-12 deg.C, hydrolyzing the reaction mixture with an alkali such as sodium hydroxide, and treating the product with a mineral acid. The molar ratio of the compound of formula I to the oxalic acid ester preferably 1.0-1.2.
Patent JP-H02219125-A (JP)
Title: Page changing device for screen
Inventor: NISHINO MINORU
IPC: G06F3/048
Filed: 1989-02-20
Abstract: PURPOSE:To prevent a burden from being placed on the eyes of a person who views a screen by displaying a line indicating the break between a current page and a next page slantingly across the screen and changing the pages like paper is turned over by the movement of the slanting line. CONSTITUTION:When a command for starting changing the pages is sent to an MPU from outside, a frame controller 29 selects a frame buffer 2 for a right lower triangular area and a frame buffer 1 for other areas, so the contents of a 2nd page appear in the right lower triangular area and the contents of a 1st page are displayed in other areas. As pages are changed, the frame controller 29 selects the frame buffer 1 only for a left upper triangular area and selects the frame buffer 2 for other areas, so the contents of the 1st page are displayed only in the left upper triangular area and the contents of the 2nd page are displayed in others. When the page changing is finished, the frame controller 29 selects the frame buffer 2 for the entire area of the frame buffer and the contents of the 2nd page are displayed on the entire screen. Consequently, the burden on the eyes of the person who views the screen is reduced.
Patent JP-H11222316-A (JP)
Title: Thin plate stopping device
Inventor: JIYOU SHIGEHIRO
IPC: B65G47/88
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent exertion of a positional change and a qualitative adverse influence on a thin plate such as a lead frame by projecting the butting part of a stopping member to the opposite side of a support shaft to the transfer surface of the thin plate in an operation position, and retreating the butting part to the support shaft side to the transfer surface of the thin plate in a retreat position. SOLUTION: A stopping member 2 is put in an operation position by rotating the stopping member 2 with a support shaft 4 as the center when a rod of an air cylinder 3 is pushed out. The butting part 5 of the stopping member 2 projects to the opposite side of the support shaft 4 to the transfer surface 1 of a thin plate in the operation position. The stopping member 2 is put in a retreat position by rotating the stopping member 2 in the inverse direction of the last time with the support shaft 4 as the center when the rod of the air cylinder 3 is pulled in. The butting part 5 of the stopping member 2 retreats to the support shaft 4 side to the transfer surface 1 of the thin plate. That is, the butting part 5 does not rub with the thin plate such as a lead frame since it retreats while separating from a position to contact with the end surface of the thin plate.
Patent JP-H08236989-A (JP)
Title: Part supply device
Inventor: UMEMURA SHINICHI
IPC: B65G47/52
Filed: 1995-02-28
Abstract: PURPOSE: To mount a part on a substrate highly efficiently by exchanging a substrate on a first carrier lane for a substrate on a movement unit travelling in a second carrier lane at a first replacement position and a second replacement position. CONSTITUTION: A first replacement position is provided between an entrance conveyor 11 and an intermediate conveyor 12 and a second replacement position 15 is provided between the intermediate conveyor 12 and an exit conveyor 13. A substrate A is mounted on a mounting device 20 from the entrance conveyor 11 which is a first carrier lane in the first replacement position 14. Since the mounting device 20 travels in a lane 1 which is a second carrier lane, the substrate A is transported to the second replacement position 15 with a part of a part supply part 30 mounted. A substrate B on the intermediate conveyor 12 which is a first carrier lane is exchanged in the second replacement position 15 for the substrate A on the mounting device 20.
Patent JP-S56136940-A (JP)
Title: Recovering method for copper, nickel and cobalt in solution leached from manganese nodule with sulfuric acid
Inventor: OKABE TAIJIROU
IPC: C22B23/02
Filed: 1980-03-28
Abstract: PURPOSE: To economically recover Cu, Ni and Co in a soln. leached from manganese nodules with sulfuric acid by removing Fe ions from the soln., adding metallic iron to deposit copper, and feeding gaseous H 2 S in the presence of the precipitated copper.  
     CONSTITUTION: By adding an alkali substance such as calcium carbonate, especially calcareous abyssal mud to a soln. leached from manganese nodules with sulfuric acid, the soln. is neutralized and simultaneously freed of Fe (III) ions. Metallic iron is further added to deposit copper as precipitated copper, and continuously hydrogen sulfide is fed under oridinary pressure to rapidly precipitate Ni and Co as sulfides by the catalytic action of the precipitated copper. They are then recovered with the same apparatus as a mixture of metallic copper, nickel sulfide and cobalt sulfide. The valuable metals are separated and recovered from the mixture by a known method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02248296-A (JP)
Title: Note with safety pattern and making method of safety pattern on note
Inventor: RINARUDO KASUTANIYOORI
IPC: G07D7/00
Filed: 1990-02-22
Abstract: PURPOSE: To identify a duplicate by a copier by alternately differentiating colors in the same color arrangement in a straight line of a basic design and line segments in a specific symbol shape area, differentiating directions of the segments at each area, and substantially uniformly distributing an angular range of 90 deg.. CONSTITUTION: A safety design provided in a bank note is formed of a group on four outer circles represented by R to U, four groups on inner circles represented by Y to Y, a group of Z of a center by line segments 1 to 4, 5 to 8, 9 of different directions, and colors are alternately differentiated in the same color arrangement as that of straight lines 10 of a basic design. The segments 1 to 10 are substantially uniformly distributed over an angular range of 90, the segment 8 is crossed at about 10, the segments 4, 5, 7, 6, 3, 9, 1, 2 are crossed with the straight line of the basic pattern at angles of about 20, 30,..., 90. Accordingly, when the three-color printed safety pattern is copied by a color copier, a line crossing a sensing direction of the copier cannot be accurately copied, but slightly enlarged, or blurred. Thus, an identifiability of the symbol can be enhanced.
Patent JP-S58156427-A (JP)
Title: Safety device of container loading vehicle
Inventor: YAMASHIRO KUNIO
IPC: B60P1/64
Filed: 1982-03-12
Abstract: PURPOSE:To prevent a container from being unintentionally dumped into a cavity or other location except the ground of a refuse disposal plant by providing a sensor which is disposed at the rear and lower end of a vehicle and providing another sensor which senses backward of the container. CONSTITUTION:A container loading vehicle 1 has alternative of container inclining motion wherein an inclining frame 3 and a L-shape frame 4 are turned together with respect to a vehicle's body 2 by stretching and retracting motion of hydraulic cylinders 7 and 8, and of a container unloading motion wherein the L-shape frame 4 is turned with respect to the inclining frame 3. A sensor S which emits infrared ray to the ground or so to detect a certain distance therefrom is disposed at the rear end of the vehicle's body 2. Another sensor LS which detects horizontal motion of a container 5 is disposed at a suitable position on the vehicles's body 2. When both of said sensors S and LS are closed together, electric current is fed via a timing relay TR to a relay OR to sound a klaxon.
Patent JP-H07249075-A (JP)
Title: Terminal device, method, and medium for customer management
Inventor: YOSHINAGA SHINICHI
IPC: G06Q50/00
Filed: 1994-03-10
Abstract: PURPOSE:To complete the contents of services to customers by speeding up operator's processing operation and improving a customer management function while suppressing an increase in cost with simple constitution as to the terminal device for customer management, customer management method, and medium for customer management which are suitably used to manage information regarding the customers. CONSTITUTION:The terminal device which performs transaction processing with customers on the basis of customer discrimination information and transaction information on the customer corresponding to the customer discrimination information is equipped with a 1st conversion means 2 which converts customer information including the customer discrimination information and transaction information into two-dimensional bar code information and a two-dimensional bar code issue means 3 which issues a two-dimensional bar code 6 on the basis of the two-dimensional bar code information from the 1st conversion means 2.
Patent JP-H08234360-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKUI MAKOTO
IPC: G03C1/42
Filed: 1995-02-28
Abstract: PURPOSE: To provide a photographic sensitive material in which a mat pin is improved while both excellent super-quick treatment aptitude and printing aptitude are provided. CONSTITUTION: In the silver halide photographic sensitive material in which a silver halide photographic sensitive material having one layer or more of silver halide photosensitive emulsion layers on at least one side of a support body and at least one layer or more of non-photosensitive colloid layers on the outside thereof, is treated by Dry-to-Dry for not more than 45 seconds, projections having a height of 1μm or more are provided on an optional directional straight line on the photosensitive material surface in a ratio of 150 pieces or more per inch length.
Patent JP-H01214720-A (JP)
Title: Frequency analyzer
Inventor: YAHIRO HIROSHI
IPC: G01H3/08
Filed: 1988-02-23
Abstract: PURPOSE:To enable the precise analysis of an acoustic signal emitted from a substance itself which is measured in the ordinary circumstances, by a method wherein the result of an analytical processing of a frequency stored in a first memory unit is subtracted from the result of the analytical processing of a frequency stored in a second memory unit. CONSTITUTION:A substance to be measured is put in a state of stoppage, the noise around it is collected by a microphone 11, and a minute signal thus obtained is amplified 12 and inputted to a digital signal processing circuit 13. The circuit 13 converts the input signal into a digital signal, subjects same to a frequency analysis by a high- speed Fourier transform and then to a sequential multiple addition and stores the result of its processing in a first memory unit. Next, the substance to be measured is put in a state of drive, a generated sound is subjected likewise to the frequency analysis and the multiple addition, and the result of the processing is stored in a second memory unit. According to this method, the electric noise superposed on a signal of a frequency to be measured is suppressed by the multiple addition, and by subtracting the result of processing stored in the first memory unit from that stored in the second memory unit, the result of analysis of the frequency of the sound generated from the substance to be measured itself can be extracted accurately.
Patent JP-S58158796-A (JP)
Inventor: MATSUO JIYUNJI
IPC: H04R27/00
Filed: 1982-03-16
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-S59177157-A (JP)
Inventor: DEEBITSUDO JIEEMUZU OOUEN
IPC: B05B5/16
Filed: 1984-03-02
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-2000244487-A (JP)
Title: Plural-person perticipation-type virtual space communication system
Inventor: KONAGAI SHUNSUKE
IPC: G06F13/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a system containing a communication line and corresponding to the terminal of various processing performances without enlarging a center scale by changing the processing method and the distribution method of voice data in accordance with the processing performance of the terminal equipment of individual users and the speed of the communication line. SOLUTION: The processing method/distributing method of voice data are changed in accordance with the processing capability of the terminal equipment of individual users and the speed of a communication line. In the system, a center device 1 receives sound data from terminal equipment 21-2n by a reception buffer 4. A voice data processing/distribution method information processing part 9 refers to a processing/distribution method information storage part 10, selects the processing part corresponding to requests from respective terminals from service corresponding processing parts 61-6n and transfers voice data through a message handler 5. The service corresponding processing parts 61-6n execute a voice data processing and transmit data to the terminal equipment 21-2n through a transmission buffer 7 in accordance with the decided distribution method.
Patent JP-S62200510-A (JP)
Title: Thin film magnetic head
Inventor: OSAWA YUICHI
IPC: G06K19/077
Filed: 1986-02-27
Abstract: PURPOSE:To enable even a conventional reader to read the content of a memory within a card, by uniting one ends of two comb teeth, forming a thin film core in a shape that those comb teeth are faced and arranged so as to engage mutually, on a non-magnetic substrate, and furthermore, winding a thin film coil on the thin film core. CONSTITUTION:A thin film core 2 is formed on a non-magnetic substrate 1, and in the core 2, two combs are oppositely arranged so as to position their teeth alternately, and also, the end parts of them are formed to be used commonly. The core 2 has a size of about 1mmX1mm, and a width of W1 with a width of 200mum at a widest part, and with a width of 100mum at a part W2 of narrowed teeth 2a, and a thickness of 10mum. The core 2 is made of a FeAlSi, or FeNi, etc., and a width G at a part 3 which forms a magnetic gap is 20mum at maximum, and the width becomes narrower as separating from a core part 2b on which a thin film coil 4 is wound.
Patent JP-H09211821-A (JP)
Title: Color developing concentrated solution composition
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/44
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a triazinyldiaminostilbene type optical whitening agent in a concd. soln. part by incorporating triisopropanolamine at a specified concn. without incorporating an arom. prim. amine color developing agent. SOLUTION: A color developing compsn. for a silver halide color photographic sensitive material is composed of plural concd. soln. parts. At least one of the concd. soln. parts contains a triazinyl-4,4'-diaminostilbene type optical whitening agent and >=0.3mol/l triisopropanolamine but does not contain an arom. prim. amine color developing agent. The concd. soln. part contg. the optical whitening agent preferably contains >=0.02mol/l Na ions and >=0.02mol/l chloride ions. The stability and solubility of the optical whitening agent are improved and antimold property is also improved.
Patent JP-S61199658-A (JP)
Title: Manufacture of image sensor
Inventor: KATO TOSHIAKI
IPC: H04N5/335
Filed: 1985-03-01
Abstract: PURPOSE:To prevent the film quality from deteriorating or any filming material from remaining due to the effect of an etchant on a transparent conductive material such as ITO etc. or photoelectric conversion film by a method wherein a transparent electrode is formed on a light transmissive insulating substrate by photoetching process and after forming a photoelectric conversion film, an opposing metallic electrode is formed by lift-off process. CONSTITUTION:ITO is evaporated on a transparent glass substrate 10 and then an individual electrode 6 with an electrode 61 and a wiring 62 is formed by photoetching process. Firstly a Cr film 4 and an Ni film 12 are laminated utilizing a mask covering a part of the electrode 61 and the wiring 62 to form the Cr/Ni film. Secondly the electrode 61 and the wiring 62 of ITO individual electrode are covered with resist 13 to be developed. Ni and Cr are etched at the part not covered with the resist 13 to form a wiring pattern and then the resist 13 is removed. Thirdly the electrode 61 is covered with an a-Si layer 5 as a mask to be formed in the order of P, I and N layers as photoelectric conversion film and then the surface is coated with the resist 13 leaving a window 14. Finally an Al film 15 and a Ti film 16 are successively mask-evaporated on the window 14 and the periphery thereof and then the Al film 15 and the Ti film 16 on the resist 13 are removed.
Patent JP-H09208112-A (JP)
Title: Counter ejector
Inventor: ADACHI TAKANAKA
IPC: B65H31/30
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a problem in which a workpiece to originally remain in a workpiece stacking part is fed together with a workpiece to be fed. SOLUTION: A contour ejector 1 is constituted by being provided with the following requirements. A workpiece stacking part 2 is provided, a sheet-like workpiece W to be supplied from the upstream side is sequentially received so as to be slip to the downmost part of the stacked workpieces W and stacked to the specified number of workpieces. A workpiece feeding member 5 is provided, it is positioned above the stacked workpieces W while the workpiece is stacked on the workpiece stacking part 2, it presses the workpiece W in the stacking direction, or it is brought in contact with the workpiece W, and it prevents the stacking turbulence to be caused with slipping of a new workpiece W0, on the other hand, it is moved behind the stacked after stacking of the workpieces W is completed, and it feeds the workpiece downstream.
Patent JP-S62200652-A (JP)
Title: Manufacture of storage battery
Inventor: KOSUGE TAKASHI
IPC: H01M50/171
Filed: 1986-02-26
Abstract: PURPOSE:To improve the reliability of supersonic wave deposition, by spreading an adhesive at the connection surface before the supersonic deposition. CONSTITUTION:An adhesive is spread at the upper end and the upper side- surfaces of a battery jar 1, by attaching a sponge impregnated with the adhesive on the upper end of the battery jar 1. Then, the upper end of the battery jar 1 is inserted in recessed portions which are formed by projecting walls 5 and 5 of the connecting end of a lid 4, and the jar 1 is covered by the lid 4. After that, a horn for supersonic wave deposition is contacted to carry out the supersonic wave deposition. Therefore, the adhesive spread over the connection surfaces ensure the connection more firmly and form wider connection surfaces. Consequently, the reliability can be improved.
Patent JP-H06253094-A (JP)
Title: Facsimile equipment
Inventor: YABU HIDEFUMI
IPC: B41J2/355
Filed: 1993-03-02
Abstract: PURPOSE:To prolong the service life of a facsimile equipment at the time of using a battery by providing a control means for reducing the number of drivers driven simultaneously as a system for reducing a driving current for recording pictures. CONSTITUTION:A printer control circuit 1 transfers recording signals DT by one line to a shift register 2 in synchronism with shift clocks CK. At this time, as the recording signals DT, the formal recording signals of only the respective halves of four groups are transferred. When transfer is ended, latch signals LT are outputted and the recording signals of the shift register 2 are stored in a latch circuit 3. Simultaneously, the strobe signals STB1 of a fixed pulse width T are outputted. The number of the drivers driven at this time is n/2 which is the half of D1-D1n. When the output of the signals STB1 is ended, the strobe signals SBT2 of the same pulse width T are outputted. Similarly thereafter, the signals STB3 and STB4 are successively outputted and recording operations are performed. The next recording signals DT are transferred as white data before a first recording operation is ended and recording for one line is performed in a second operation.
Patent JP-S61200621-A (JP)
Inventor: ISHIZAKA MASAHARU
IPC: H01H1/04
Filed: 1985-02-28
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。