baber/WOPTO huggingface dataset:
Patent JP-H039395-A (JP)
Title: Multiwindow circuit
Inventor: OKADA ATSUSHI
IPC: G09G5/14
Filed: 1989-06-06
Abstract: PURPOSE:To perform multiwindow display without lowering a plotting speed by performing a logical operation in bit units corresponding to the information on respective windows. CONSTITUTION:A logical operation generator 4 controls so that respective window data from window memories 2a-2c may be outputted as serial output data 7a-7c which are displayed on a CRT in synchronism with the display of the CRT. The generator 4 inputs information on the respective windows from a window status memory 3 and decides the logical operation in bit units in synchronism with CRT display timing 5. When the logical operation decided in bit units is given to an arithmetic and logical unit 8, the logical operation is performed in bit units to the serial output data 7a-7c corresponding to the respective windows and the obtained result is transmitted to a display circuit 9 to be displayed on the CRT. Thus, the multiwindow display is performed without making the plotting speed low.
Patent JP-H0817007-A (JP)
Title: Magnetic head and its production
Inventor: OKUMURA HIDEKI
IPC: G11B5/23
Filed: 1994-06-27
Abstract: PURPOSE:To realize a magnetic head which is arranged with an alloy thin film having good characteristics and is capable of dealing with a trend toward higher density. CONSTITUTION:A recessed groove 2 is worked and formed on a gap line which is a surface to act as a head sliding surface of a magnetic material block 1. The alloy thin film 3 essentially consisting of Fe is deposited by a sputtering method on this recessed groove 2. Glass 4 is melted into the recessed groove 2 deposited with the alloy thin film 3 and the surface thereof is lapped down to a prescribed position. After the magnetic material block 1 is cut to two; a core half body 5a and a core half body 5b, grooves 6 for regulating a track width are formed by machining. Glass 7 is melted in these grooves 6 and the gap surface melted with the glass 7 is lapped down to the prescribed position. Next, a winding groove 8 is formed at the core half body 5a and a gap material is disposed between the core half body 5a and the core half body 5b to form a gap; thereafter, the assembly is cut to one head chip 9A each. The sliding surfaces of these chips are rounded by polishing. The alloy thin film 3 is formed in a horizontal direction on the head sliding surface.
Patent JP-H038894-A (JP)
Title: Surface sizing agent and surface sizing method using same
Inventor: KAWAKITA MASAYUKI
IPC: D21H19/20
Filed: 1989-06-06
Abstract: PURPOSE:To provide the title sizing agent capable of giving excellent sizing performance with little foaming during coating process, containing as effective component, a water-soluble polymer produced from a specific alpha-olefin and a (meth)acrylic ester, etc. CONSTITUTION:The objective sizing agent containing, as effective component, a water-soluble polymer produced from (A) 1-70mol% of an alpha,beta-unsaturated dicarboxylic half ester or its salt (said ester being 4-24C monohydric alcohol ester), (B) 0-70mol% of an alpha,beta-unsatured dicarboxylic acid or its salt, (C) 5-65mol% of a 8-30C straight chain alpha-olefin, (D) 5-65mol% of a (meth)acrylic ester with its constituent alcohol being of >=6C, and (E) <30mol% of a unsaturated monomer copolymerizable with the components A, B, C. It is preferable that 10-90mol% of the component B is a half amide (e.g. of maleic acid).
Patent JP-H05310498-A (JP)
Title: Material coated with artificial diamond
Inventor: SASAMOTO MASAMI
IPC: B23K1/19
Filed: 1992-05-12
Abstract: PURPOSE:To improve the adhesion strength of a diamond film to a base plate by impregnating the porous base plate in which a diamond thin film is formed on a part of the surface with an adhesive material. CONSTITUTION:A porous base plate 6 is immersed in an alcohol solution containing dispersed diamond powder and ultrasonic vibration is applied so as to make fine cuts on the surface of the base plate 6. The base plate 6 is set in a microwave CVD apparatus and a diamond thin film 7 is formed on a part of the surface 6a of the base plate 6 according to the CVD method. The base plate 6 is then set in a vacuum oven in a state where the surface 6a is directed downward. The base plate 6 is impregnated with an adhesive material 8 from the other side 6b and the adhesive material 8 is allowed to reach the contact surface between the diamond thin film 7 and the surface 6a.
Patent JP-S633049-A (JP)
Title: Resin composition
Inventor: MIYASHITA YOSHIJI
IPC: C08L23/10
Filed: 1986-06-20
Abstract: PURPOSE:A resin composition suitable as an electrical insulating coating composition for electric wire, especially electric cable, having improved impulse breakdown voltage and flexibility of no practical hindrance, comprising a polypropylene polymer and a low-density polyethylene. CONSTITUTION:(A) A resin composition containing (A) 5-95wt%, preferably 20-80wt% propylene polymer such as propylene homopolymer, propylene- ethylene random copolymer having <=10wt% ethylene content or block copoly mer, having 163-166 deg.C, preferably 163-164 deg.C melting point and (B) 95-5pts.wt., preferably 80-20pts.wt. low-density polyethylene having <0.935g/cm<3>, preferably <=0.920g/cm<3> density (20 deg.C) wherein at least one of the components A and B is preferably crosslinked.
Patent JP-S63310171-A (JP)
Title: Composite semiconductor device
Inventor: MORI MUTSUHIRO
IPC: H01L29/78
Filed: 1987-06-12
Abstract: PURPOSE:To facilitate the manufacturing of the title device and to make a turnoff high-speed, by changing a five-layered pnpnp structure into a four-layered pnpn structure and using the p-base layer and n<-> layer and a new separate p-layer to form a p-channel MOSFET. CONSTITUTION:An n<-> layer 12, a p-layer 13, and n<+> layer 15 are formed on a p<+> substrate 11, and a p-layer 14 is formed independently of the p-layer 13, and a MOS gate is formed astride these layers. When a positive potential is applied to a gate electrode 23 in order to make this device 1 to be on an on state, an n-channel MOSFET consisting of the n<-> layer 12, the p-layer 13, and the n<+> layer 15 is operated so as to turn on a thyristor of pnpn structure consisting of the p<+> layer 11, the n<-> layer 12, the p-layer 13, and the n<+> layer 15. In order that this thyristor is transferred to be on an off state, a negative potential is applied to the gate electrode 23 so as to operate a p<-> channel MOSFET consisting of the p-layer 13, the n<-> layer 12, and the p-layer 14. Thereupon the n<+> emitter layer 15 and the p-layer 13 are shorted to each other, and further excessive carriers accumulated in the p-layer 13 and the n<-> layer 12 are drawn from the layer 14 to a cathode electrode 22 so that the device is turned off. Accordingly the manufacturing of this device is facilitated and its turnoff can be made high-speed.
Patent JP-H04368762-A (JP)
Title: Ultra-fine machining method using scanning type tunnel microscope
Inventor: SAKURAI TSUTOMU
IPC: G11B9/14
Filed: 1991-06-18
Abstract: PURPOSE:To enable a precision machining of an atomic level order in a specimen by detecting the maximum protruding part on a specimen surface and scanning a probe horizontally, holding it at the corresponding vertical location, to flow a tunnel current, followed by repeating the above mentioned operation until the current becomes unchanged. CONSTITUTION:A probe 2 scans along the surface of a specimen 1 in an X- direction according to a scanning signal of a computer 7. Here, a servo circuit 6 controls an actuator 3 in a Z-direction in such a way that a tunnel current is made constant so as to detect the irregularity on the surface of the specimen 1 by the displacement quantity. Next, when the probe 2 is held in the highest vertical position of the specimen 1 and the tunnel current is made to flow during scanning horizontally, atoms on the surface of the specimen are removed according to the magnitude of the current. By repeating this process until the tunnel current becomes unchanged, the surface of the specimen 1 can uniformly be flattened to the extent of atomic level.
Patent JP-H04345125-A (JP)
Title: Liquid crystal film
Inventor: NAKATANI KENJI
IPC: G02F1/1333
Filed: 1991-05-22
Abstract: PURPOSE:To facilitate the production of a liquid crystal dispersion of the resin dispersed liquid crystal film. CONSTITUTION:This liquid crystal film has a liquid crystal film 30 which is provided between electrodes by crimping a liquid mixture mixed with a high- polymer resin and a liquid crystal between two sheets of conductive electrode substrates 20 by using suitable spacers at a specified thickness, then curing the high-polymer resin by using heat or UV rays and can attain a light scattering state and a transparent state according to the presence or absence of voltage impression. The phase sepn. of the liquid crystal phase of the above-mentioned liquid crystal film is accelerated at the time of curing the resin by adding <=0.5 micron superfine particles of an inorg. or org. material into the liquid mixture composed of the high-polymer resin and the liquid crystal.
Patent JP-H09306048-A (JP)
Title: Method for processing information and device therefor
Inventor: YANO KYOJI
IPC: G02B21/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce errors in recording and reproducing and to highly speed up information processing by preparing a plurality of probes having their different mechanical characteristics in spring constant and resonance frequency, etc., and selecting the probes in accordance with the conditions of the strength of a recording medium and a scanning speed, etc. SOLUTION: A plurality of probes 118 and 119 with explorers 104 and 105 supported by elastic bodies 106 and 107 are arranged opposite to a recording medium 100. A physical operation is applied upon the recording medium 100 by explorers 104 and 105 to change a physical state or a chemical state of the recording medium 100, so as to record information. Then, the mechanical characteristics of the robes 118 and 119 are extended over the be more than two kinds, and information is reproduced by detecting an interaction between the recording medium 100 and the explorers 104 and 105. Then, the probes 118 and 119 are selected in accordance with the case of applying the physical operation upon the recording medium 100 by the explorers 104 and 105 and the case of detecting the interaction worked between them.
Patent JP-H07331116-A (JP)
Title: Water-diepsersible polyester microgel composition
Inventor: KUBO AKIRA
IPC: C09D5/00
Filed: 1994-06-02
Abstract: PURPOSE:To prepare a water-dispersible polyester microgel compsn. without using any forcible, mechanical micronizing means by incorporating a particular polyester resin, a compd. having an acetoacetyl group, an amine compd. and water, and an aldehyde compd. CONSTITUTION:A polyester resin, having hydroxyl and carboxyl groups, prepd. by polymerizing a polycarboxylic acid and a polyhydric alcohol is acetoacetylated with 5 to 100mmol, based on 100g of the polyester resin, of a compd. having an acetoacetyl group to prepare an acetoacetylated polyester resin having a hydroxyl value of 30 to 230 and an acid value of 10 to 200. The acetoaqetylated polyester resin is neutralized with 0.3 to 1.5 equivalents, based on the carboxylic acid, of aqueous amine. The neutralized acetoacetylated polyester resin is subjected to cross-linking condensation with 0.1 to 10mol, based on 1mol of the acetoacetyl group, of an aldehyde to prepare a microgel particle.
Patent JP-H06332091-A (JP)
Title: Manufacture of silver halide photographic emulsion
Inventor: IHAMA MIKIO
IPC: G03C1/18
Filed: 1993-05-26
Abstract: PURPOSE:To prevent coagulation of silver halide emulsion grains by adding an insoluble fine silver iodobromide grain emulsion at the time of chemical sensitization or after that when a cyanine dye is added for spectral sensitization at the time of the chemical sensitization or before. CONSTITUTION:When a large amount of the cyanine dye is added at the time of chemical sensitization or before to perform spectral sensitization for the purpose of improving sensitivity and an aspect ratio of silver halide grains, the insoluble fine silver iodobromide grain emulsion is added at the time of this chemical sensitization or after that. This silver iodobromide fine grain emulsion has an average corresponding circle diameter of 50-300nm and a surface silver iodide content of 3-20 mol%. It is preferred to add this emulsion to the emulsion containing the cyanine dye in an amount of 1-10% in terms of silver, thus permitting coagulation of the silver halide to be prevented and high sensitivity to be attained without increasing fog.
Patent JP-H08317588-A (JP)
Title: Motor
Inventor: TAKAHASHI HIDEJI
IPC: F16C33/10
Filed: 1995-05-19
Abstract: PURPOSE: To provide a long life of reliable motor by preventing the abrasion of a sleeve bearing or the exhaustion of lubricant. CONSTITUTION: A locking part 11 for slip stop is set outside at the lower end of a shaft 3, and a washer 8 is provided in contact with the side face of a sleeve bearing 2 through a washer 9 and an O ring 10 inside of it. The interval between the side face of the sleeve bearing 2 made of porous material impregnated with lubricant and the washer 8 becomes larger as it goes to the side of its periphery, so the lubricant seeking to ooze out of the sleeve bearing 2 is kept by the capillary phenomena of the space. At the periphery of the washer 8 is the outside wall 2a of the sleeve bearing 2 provided to surround the washer 8, so even if the lubricant seeks to scatter out of the motor, it is captured by the inside periphery of the outer wall 2a, and it is recovered in the sleeve bearing 2.
Patent JP-H0440051-A (JP)
Title: Facsimile equipment
Inventor: MACHIDA TOMOHIDE
IPC: H04M11/00
Filed: 1990-06-05
Abstract: PURPOSE:To most effectively and securely announce error to an operator by blocking a relevant number and announcing it to the operator when the number of times for no FAX response reaches a certain value set in advance. CONSTITUTION:A scanner 1, plotter 2, operation display part 3, encoding / decoding part 4, MODEM 5, communication control part 6, system control part 7 and memory 8 are provided. When a call is automatically originated and ''no FAX response'' is received, such a state is stored and the number of times for the state is counted. When ''no FAX response'' is not received, the preceding count of ''no FAX response'' is cleared. When the number of times for the state of ''no FAX response'' reaches a certain value set in advance, the relevant number is blocked and it is announced that any call can not be originated by blocking the relevant number immediately afterwards when inputting the relevant number by an automatic call originating means. Thus, it is announced without fail that any call is not originated by being blocked.
Patent JP-S5768915-A (JP)
Title: Delay equalizer
Inventor: OKAMURA HAJIME
IPC: H03H7/01
Filed: 1980-10-17
Abstract: PURPOSE:To make loss characteristics flat and to obtain a delay equalizer with small size and less amplitude distortion, by adding a resistor in parallel with a series resonace circuit of a branch path to ground of a bridge T-type delay equalizer. CONSTITUTION:A resistor R1 is connected in prallel with a capacitor C2 and an inductance L2 forming a series resonance circuit of a branch path to ground of a bridged T-type delay equalizer. The loss characteristics can be made flat by selecting the resistance value of the resistor R1 so that the loss where the frequency is zero, infinity  and at the resonance frequency. Since smaller Q value of the capacitive element can be used, the small sized device can be achieved. Thus, a small sized delay equializer with less amplitude distortion can be obtained.
Patent JP-S626746-A (JP)
Title: Preventive method for restrained breakout during continuous casting
Inventor: TANMACHI KENICHI
IPC: B22D11/16
Filed: 1985-07-02
Abstract: PURPOSE:To considerably reduce restrained breakout by using mold powder to a specific relation in the change rate of the viscosity when a specific amt. of Ar is blown and the viscosity when said Ar is not blown in the stage of continuous casting. CONSTITUTION:The components of the mold powder are so adjusted that the change rate of the viscosity P1 when the gaseous Ar is blwon at 1cc per g of the powder and the viscosity P2 when the gaseous Ar is not blown satisfies the equation in the comparison of the viscosity at the temp. lower by 50 deg.C than the solidification temp. of the mold powder. The generation of the restrained breakout is considerably decreased and the productivity is remarkably improved by using such powder.
Patent JP-S5847610-A (JP)
Title: Air inflation method for tubeless tire and device thereof
Inventor: YOSHIHIRO KAZUHIDE
IPC: B60C25/12
Filed: 1981-09-17
Abstract: PURPOSE:To obviate an air leakage in time of air inflation, by forming an air film layer with compressed air jetted to a rim flange part, while charging the compressed air inside a tire and then quickly stopping the feed of compressed air to said rim flange. CONSTITUTION:A ringlike air ring 5 fittable to the diameter of a rim where a lot of nozzle holes 5a are provided in position adjacent to the flange of a rim 1 is set up at the rim flange part. And, compressed air is jetted as approximating the flange of the rim 1 by the air ring 5 and simultaneously when the compressed air is charged inside a tire 2 via an air valve 3, air stream of the air ring 5 forms an air film over a bead part 4 all around. During this interval, compressed air is charged into space inside tire. Afterward, when air jetting from the air ring 5 is quickly stopped, the bead 4 of the tire 2 is pushed upward by dint of internal pressure in the tire 2 so that the bead 4 adheres closely to the rim bead sheet and airtightness is thus secured.
Patent JP-S627939-A (JP)
Title: Fuel feeding device of internal-combustion engine
Inventor: YAMAMOTO TADAHIRO
IPC: F02M69/00
Filed: 1985-07-02
Abstract: PURPOSE:To prevent the occurrence of a temporary lean margin, by a method wherein an intake air temperature before fuel mixing and an intake air temperature after fuel mixing are detected, and a fuel feed amount is corrected and controlled during acceleration so that a preliminarily stored temperature difference at a constant time is maintained. CONSTITUTION:First and second sensors 31 and 32 are situated on the upper stream side and the downstream side, respectively, of a fuel injection valve 11, and based on output signals from the two temperature sensors and an output signal from a load detecting means 33, a fuel feed amount is controlled through a control circuit 35. A difference between the two temperature sensors 31 and 32 at a constant time is stored, and a fuel feed amount during acceleration is corrected and controlled so that a previously stored temperature is maintained. This enables prevention of the occurrence of a temporary lean margin during acceleration.
Patent JP-H07178100-A (JP)
Title: Apparatus with forceps-form needle holder
Inventor: METSUDO HAA SEE KAARU SHIYUTOR
IPC: A61F2/00
Filed: 1992-06-05
Abstract: PURPOSE: To provide an instrument which can automate manipulation which has been conventionally carried out for intracavital suture. CONSTITUTION: In this instrument having a forceps-like needle holder having a jaw part for holding a needle, which can be manipulated by a handle at an end part of the implement, which his remote from the patient and at which an endoscope is manipulated, curved tube parts 2, 3 are arranged at the patient's side end part of an outer shaft 14 in the jaw part of the needle holder. The corresponding needle is located in one of the tube parts, and is held by a magnet 7 which can be tuned on and off during movement of a tube part, and the other tube part 2 is permanently magnetized. Further, the needle 4 is arranged to be moved when the tube parts are moved rearward from each other, in opposite opening directions.
Patent JP-2000044477-A (JP)
Title: Epilepsy-curing medicine
Inventor: SATOU FUMIE
IPC: A61K31/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine having excellent convulsion-inhibiting action by including a specific prostaglandin derivative as an effective ingredient. SOLUTION: This epilepsy-curing medicine contains a prostaglandin derivative of the formula [X is a halogen; Y is a group of the formula (CH2)m, cis-vinylene or the like; (m) is 1-3; Z is ethylene, trans-vinylene or the like; (n) is 0-2: R1 is a 3-10C cycloalkyl, a 1-4C alkyl-substituted 3-10C cycloalkyl or the like; R2 is H, a 1-10C alkyl or the like] or its pharmaceutically allowable salt, [e.g. 9-deoxy-9β-chloro-13,14-didehydro-16,17,18,19,20-pentanol-15-cyclohexyl-PGF2α(PG is prostaglandin), etc.], as an effective ingredient. The said compound is synthesized by a method described in the patent No. WO94/02267. The does is preferably 1 ng-1 mg per day for an adult.
Patent JP-H07329392-A (JP)
Title: Method and apparatus for output
Inventor: SUENAGA MAIKO
IPC: B41J21/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide an output apparatus capable of preventing in advance abnormal printing and lowing of a working efficiency owing to an inconformity between the bit map memory size and the paper size to be developed on the bit nap. CONSTITUTION:When paper size is designated by commands included In printing data (step S1), paper size developing over the bit map memory is decided (step S2). In the next place, when the paper size ensured in a depicting area of RAM 19 designated by an operation of the operating part 1012 is decided (step S3), determination takes place to ascertain whether the decided paper size and the designated bit map memory size (step S4) are the same or not. In the case where the decided paper size is not the same as the designated bit map memory size, the bit nap memory size is made to conform to the decided paper size (step S5).
Patent JP-H0310395-A (JP)
Title: Railroad ticket processor
Inventor: NUNOKI MASAYOSHI
IPC: G07B11/02
Filed: 1989-06-07
Abstract: PURPOSE:To facilitate the processing of a ticket at the time of a fare adjustment and a purchase error by providing a display layer on which on-board contents information is displayed so as to be rewritable, and providing a means for recognizing a display pattern of the on-board contents information and a heating rewriting means of the display pattern. CONSTITUTION:As for a railroad ticket 1, a display layer 3 of rewritable on- board contents information consisting of a heat reversible material is provided on the upper face of a substrate 2 on the surface side. As for the display layer 3, in the case many organic low molecular substances 3b exist in a resin part 3a, and a particle of the organic low molecular substance 3b becomes a comparatively large single crystal, the whole becomes transparent, and in the case the particle becomes a polycrystal, the whole becomes a nebulous state. Accordingly, a display pattern of the on-board contents information of the railroad ticket 1 is recognized by a pattern recognizing means 45, and rewriting of the display pattern can be executed by heating rewriting means 46, 47. In such a way, it can be avoided to issue a fare adjustment ticket and a new railroad ticket, and the processing is facilitated.