baber/WOPTO huggingface dataset:
Patent JP-S63281461-A (JP)
Title: Semiconductor device
Inventor: TAGAMI TOMONORI
IPC: H01L29/737
Filed: 1987-05-13
Abstract: PURPOSE:To manufacture easily and with excellent yield an integrated circuit of high speed and extremely small power consumption, by constituting in the transversal direction a junction between a base region with narrow forbidden bandwidth and an emitter region with wide forbidden bandwidth. CONSTITUTION:On a semi-insulative GaAg substrate 1, the following are grown in order; Si<+> ion is selectively implanted in emitter collector regions 5 and 6. After Be<+> ion is implanted, heat-treating is performed. Thereby, the multilayered structure 3 of the emitter region 5 and the collector region 6 breaks and turns into an AlGaAs of average composition, and the same time, becomes an n-type conductivity layer. A base region 7 in which Be is implanted remains as it is without the break of multilayered structure, and turns into a p-type layer. Therefor, an npn type hetero junction bipolar transistor is formed, wherein n-type AlGaAs average composition emitter.collector regions 5, 6 with wide forbidden bandwidth are constituted on both sides of a p-type multilayer structure base region 7 with narrow forbidden bandwidth.
Patent JP-S606920-A (JP)
Title: Antiglare device
Inventor: SHIRAKAWA HIROYUKI
IPC: B60J3/04
Filed: 1983-06-24
Abstract: PURPOSE:To cut off incident light automatically on rear light condition by installing a plate type material which varies in light transmittivity with an applied voltage at the upper part of the windshield of a vehicle, and coupling it with a sunshine incidence angle sensor which is installed separately through a controller. CONSTITUTION:The liquid-crystal plate 5 which varies in light transmittivity with the applied voltage is provided to the upper part of the windshield 2, and the sensor which detects light incident through the windshield 2 is provided. When rear light which is the incident light enters the sensor 6 at an angle smaller than an angle theta, its photodetecting element 7 detects the incident light and the controller applies the voltage to the liquid-crystal plate 5 to decrease the light transmittivity of the liquid-crystal plate 5. Thus, the incident light is reduced to eliminate the sensation of glare.
Patent JP-H10308449-A (JP)
Title: Semiconductor device and circuit designing device and method for the same
Inventor: TAMAI SHINICHI
IPC: G06F17/50
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To attain the effective arrangement of a circuit cell or the like in a semiconductor device using a standard cell. SOLUTION: A circuit operation judging part 14 judges whether or not the delay characteristics of each circuit cell included in a circuit designed by a layout designing part 12 fulfills a requested value. A design changing part 16 selects and inserts a circuit cell for driving necessary for improving the delay characteristics of the circuit cell into an improved path designated by the circuit operation judging part 14. A design changing part 16 arranges the designated circuit cell and the circuit cell for driving in the semiconductor device, and optimizes it. Also, the design changing part 16 divides the semiconductor device into areas having wiring for a power source and wiring for ground at the both sides and a range for arranging the circuit cells between them, and arranges the circuit cells or the like.
Patent JP-H09302138-A (JP)
Title: Highly water-absorptive resin composition
Inventor: HOSOKAWA YASUTOKU
IPC: A61L15/60
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a highly water-absorptive resin composition that contains a highly water-absorptive resin and specific titanium dioxide, has excellent water absorptivity, does not decompose/deteriorate even when kept in hydrous condition by absorbing a hydrous liquid, urea, or the like, and is useful for paper diapers, etc. SOLUTION: This highly water-absorptive resin composition comprises (A) 100 pts.wt. of a highly water-absorptive resin, and (B) 0.01-10 pts.wt. of titanium dioxide having crystal form of anatase type, average particle size of 0.1μm or less, preferably 0.03μm or less, and specific surface area of 50m<2> /g or more, preferably 200m<2> /g or more, when determined by Brunauer-Emette-Teller's method. Furthermore it is preferable for this resin composition to maintain water retention of 35g/g or more when swollen with physiological saline water for 30min and then dehydrated by centrifuging.
Patent JP-H04342202-A (JP)
Title: Non-glare treatment
Inventor: DENDA SATOSHI
IPC: H01J11/10
Filed: 1991-05-20
Abstract: PURPOSE:To decrease surface reflections and to decrease the difficulty in viewing a display by the reflection of a light source on a display device by dispersing fine particles into the resin material on a substrate, thereby forming micro-ruggedness. CONSTITUTION:A polarizer 3 formed by holding both sides of polyvinyl alcohol (PVA) with triacetate cellulose (TAC) is mounted on a plate 7 and is imposed on a transporting tray 8. While the polarizer is transported, a mixture composed of polyvinyl cinnamate and 5-nitroacenaphthene is sprayed (the grain size of the sprayed resin particles is 5 microns) from a nozzle (nebulizer) 5 onto the polarizer 3 and further the polarizer is irradiated with UV rays by a UV lamp 6, by which the non-glare resin layer film 4 is cured. The non-glare resin layer film 4 having the micro-ruggedness can be formed on the TAC in such a case. The non-glare material having an excellent non-glare effect and an arbitrary non-glare level is easily and inexpensively produced in this way.
Patent JP-S595244-A (JP)
Title: Formation of photoresist pattern
Inventor: SHIRAI SHIGENOBU
IPC: H01L21/30
Filed: 1982-07-01
Abstract: PURPOSE:To obtain a photoresist pattern high in precision, by forming an amorphous semiconductor film having light absorptivity on a passivated base, coating the film with a photoresist, and projecting light from an exposure light source through a photomask on the photoresist to cause the semiconductor film to absorb the transmitted light. CONSTITUTION:MOS transistors 1c-1f are formed on a quartz plate 1a, all their surface is passivated with a silicon nitride film 1b to form the passivated base, and the film 1b is coated with the light absorptive amorphous silicon film 10, and further, this film 10 is coated with the photoresist 3. Then, the photomask 5 is registered with the base, and exposure light is projected from an exposure light source from above the mask 5, and the film 10 is caused to absorb the light transmitted through the photoresist 3, thus enhancing adhesion of the photoresist 3, and precision of the pattern by the absence of reflected light and diffused reflected light.
Patent JP-H07314686-A (JP)
Title: Ink-jet recording device
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 1994-05-27
Abstract: PURPOSE:To provide an ink-jet recording device which can improve discharge durability and maintain high-grade recording over a long period of time by making the most of both ink resistance and cavitation resistance. CONSTITUTION:The device is constituted so that a liquid path 2 possesses an electricity heat converter 3 and patterns of a common electrode 5 or 4 and a separate electrode 4 or 5 for supply of a driving signal of the electricity heat converter 3 and defoaming sphere 3R or 3F and a low electric potential sphere 3F or 3R in the electricity heat converter 3 are made to differ from each other.
Patent JP-S5340402-A (JP)
Title: Automatic suction pump
Inventor: SASA SHIZUO
IPC: F04D9/02
Filed: 1976-09-25
Abstract: PURPOSE: Facilitation of sharp miniaturization in comparison with a conventional one goes along with reduction of manufacturing cost of a casting made of expensive bronze casting by means of contriving proper figuration of a casing delivery water passage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60259543-A (JP)
Title: Video-camera for vehicle
Inventor: HIROYASU MAMORU
IPC: B60R1/00
Filed: 1984-06-05
Abstract: PURPOSE:To prevent the breakage of lenses by forming a concaved part at the rear part of a chassis and arranging a video-camera for the recognition of rear part at the upper part of the concaved part, thus preventing the exposure of the lens of the video-camera outside the chassis. CONSTITUTION:A concaved part 2 is formed at the center part of the rear part of an automobile 1. The concaved part onto which a number plate 3 is installed can be utilized as said concaved part 2. A video-camera 4 for the recognition of rear part is installed inside a chassis in the upper part of the center part of the concaved part 2, and a lens 5 is directed aslantly downward to secure visual fields 6a-6b. A transparent lens cover 7 is installed onto the front surface of the lens 5. Therefore, the exposure of the lens 5 of the video-camera 4 and the lens cover 7 outside the chassis can be prevented, and the breakage of the lenses can be prevented, and apperance can be improved.
Patent JP-H06166971-A (JP)
Title: Rustproofing-coated pc steel strand and pc steel rod and their production
Inventor: CHIGIRI KAZUYOSHI
IPC: D07B1/16
Filed: 1992-04-09
Abstract: PURPOSE:To obtain the subject PC steel strand or rod improved in its adhesive force to concrete. CONSTITUTION:The rustproofing coating on the PC steel strand or rod is composed of a coating layer 11 consisting of a thermoplastic resin and a rough- surfaced layer 13 thereon consisting of thermosetting resin powder or a mixture of such powder with a thermoplastic resin. The objective PC steel strand or rod can be obtained by coating the original strand or rod with a thermoplastic resin followed by attaching thereto thermosetting resin power using a sandblaster to effect rough surface or coating the surface with a molten mixture of such thermosetting resin powder with a thermoplastic resin using an extruder to effect rough surface.
Patent JP-H02293109-A (JP)
Title: Method of molding shape
Inventor: IWASAKI YASUO
IPC: A61Q1/00
Filed: 1989-05-09
Abstract: PURPOSE:To mold easily a shape of a complicated form, by a method wherein a fluid composition is filled into an elastic and baggy mold and after peeling of adhesion to a solid matter by enlarging capacity of the baggy mold after solidification of a fluid matter, the solid matter is taken out of the mold. CONSTITUTION:A mold release agent is applied to the inside of an elastic mold 1 comprised of an elastic material such as natural rubber or synthetic rubber whose coefficient of elasticity is about 100-800% and then the elastic mold 1 is filled with a fluid composition such as cosmetics or soap or an aromatic agent. After filling, a volatile and fluidizing solvent is volatilized under a state of heating or a room temperature or depressurization or normal pressure, or solidified through cooling together with a bag. Then capacity of the elastic mold 1 is enlarged and adhesion between a shape 5 and the elastic mold 1 is peeled off. When a coloring agent is applied to the inside of the elastic mold 1. Since the surface of an abutted filling agent is colored, the shape 5 of a desired form and color can be obtained.
Patent JP-S609660-A (JP)
Title: Grinding wheel
Inventor: HASHIMOTO MASAHIRO
IPC: B24D3/02
Filed: 1983-06-27
Abstract: PURPOSE:To secure such a grinding wheel as being excellent in grain density, by bonding super-abrasive grains with the cohesion of mutual conductive coating films, while making them cohere with a binder being mixed in with hard fillers indirectly via these coating films. CONSTITUTION:An abrasive grain part on the outer circumferential part of a grinding wheel is made up of innumerable super-abrasive grains 15 and a binder 16 mixed in with the coating films 14 and fillers 17. Each coating film 14 covering each of these super-abrasive grains 15 composed of diamond grains or the like has both cohesion and strength and is formed with metalization of metals and alloys being strongly bonded with one another upon plastic deformation through a hot press process. In addition, the binder 16 consists of highly adhesive plastic and/or ceramics or glass, etc., and as for the filler 17 mixed in, the same material as the super-abrasive grain 15 or such one being metalized on an abrasion resisting hard material carrying the same degree of hardness is used. Thus, improvements in grinding efficiency as well as a machined surface state after being ground are well promoted.
Patent JP-S63279873-A (JP)
Inventor: KOJIMA TOSHIHIKO
IPC: D05B3/14
Filed: 1987-05-11
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-S5341221-A (JP)
Title: Photographic light sensitive material
Inventor: SEI HIDEFUMI
IPC: C07D251/04
Filed: 1976-09-27
Abstract: PURPOSE: To prevent the deterioration of photographic properties, such as, fogging and the reduction of sensitivity, and besides, an evil reaction, such as, reaction with color coupler of a color light sensitive material by using a specified venylsulfonyl compound as a curing or hardening agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10308048-A (JP)
Title: Recording and reproducing device
Inventor: NARUI YOICHI
IPC: G11B17/03
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To secure the space between the inner wall of a cartridge case and an optical disk incorporated in this cartridge case. SOLUTION: Two positioning shafts 12 are provided at the end part of a chassis 3, and two supporting parts 3g are provided at the another position of the chassis 3. This chassis 3 is in the state turned downward around a turning fulcrum 3f when the cartridge case 2 is not mounted, but when it is mounted while being placed on a tray, the chassis 3 is turned upward around the turning fulcrum 3f, and the positioning shafts 12 are fitted into fitting holes on the bottom surface 2d of the cartridge case 2 through an opening part of the tray, then the supporting parts 3g are abutted on the bottom surface 2d. At this time, the abutting surfaces of the positioning shafts 12 are abutted on this bottom surface 2d, then the position of the cartridge case 2 in the direction of thickness is settled by these positioning shafts and the supporting members 3g.
Patent JP-H06332876-A (JP)
Title: Inter-system exclusive control system
Inventor: TSURU KAORU
IPC: G06F9/52
Filed: 1993-05-18
Abstract: PURPOSE:To secure the continuity of exclusive service processing as an entire system by executing error recovery processing corresponding to the processing contents of an application process before the cancel of an exclusive request. CONSTITUTION:A first computer is provided with an exclusive control processing execution part for executing the exclusive request and an exclusive cancel request to a shared resource and an exclusive information managing table 105. A computer constituting a second group is provided with a process state monitor part 115 for detecting a fault generated at the application process to request the exclusive request and the service of exclusive cancel to the shared resource, registration part for an error processing procedure at the time of fault detection and process supervisory monitor means composed of an execution part for the error processing procedure. Therefore, since fine error recovery processing can be executed corresponding to the processing contents of the application process, the continuity of entire processing can be maintained even when the fault is generated.
Patent JP-H02298296-A (JP)
Title: Thin film forming device
Inventor: OHIRA KATSUMI
IPC: C25D21/12
Filed: 1989-05-11
Abstract: PURPOSE:To form a plating layer having an accurate thickness by forming a spectrum from the reflected wave of an ultrasonic wave irradiating the plating layer through a plating soln. and calculating the thickness of the plating layer from the spectrum. CONSTITUTION:A voltage is impressed between a material 22 to be worked as the cathode and an anode 16 in the plating soln. 15 in a plating bath 14 to form a plating layer 30 on a base 24 while measuring the thickness by a film thickness measuring device 12. The plating layer 30 is irradiated with an ultrasonic wave at a specified incident angle by the transducers 32 and 34 of the measuring device 12 in the plating device main body 10 of the thin film forming device, and the reflected wave is received. A reflected wave spectrum is formed from the received ultrasonic wave by a spectrum analyzer 50 and subtracted by the reflection spectrum of a reference base 18 to obtain a relative spectrum. Furthermore, the film thickness of the plating layer 30 is calculated from the frequency at the minimum reflection intensity part of the relative spectrum. The plating device main body 10 is operated in accordance with the calculated film thickness through a controller 52 and stopped when a desired film thickness is reached.
Patent JP-S5740275-A (JP)
Title: Press-contacting device of original
Inventor: TONOMURA YOSHINOBU
IPC: G03G15/04
Filed: 1980-08-23
Abstract: PURPOSE:To open and close manually when required, without exerting a bad influence on an automatic switchgear, by transferring the driving force to a press-contacting member which is opened and closed freely, through an elastic member which subjects a rotational force to said member in the reverse direction, respectively. CONSTITUTION:Driving force of a reversible motor 6 is transferred to a rotary shaft 4 through a worm gear 8, etc.. Furthermore, this driving force is transferred to an original press-contacting plate 3 through torsion springs 10, 11 for putting the turning force in the reverse direction, respectively levers 13, 16 which are provided with projections 14, 17, respectively, and a pin 19, and the plate 3 is opened and closed automatically. According to this constitution, when the plate 3 which is opened and closed automatically is operated manually if necessary, a plate 2 is opened and closed without exerting influence on the automatic switchgear such as the shaft 4, etc. through the spring 10 or 11.
Patent JP-2000305975-A (JP)
Title: Cad attribute storage aiding device and computer readable recording medium recording cad attribute storage aiding program
Inventor: MAKINO TOKUSHI
IPC: G06F17/50
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically display other attributes (e.g. the working sort of a round hall) also in a CAD system capable of setting up only variable attributes (e.g. the diameter, center coordinates, etc., of a circle) required minimum for the expression of a graphic for each object. SOLUTION: On a computer driving a CAD program, the diameter value of a round hole object e.g. is acquired from the CAD side (S11). An input request of attribute information other than a variable attribute is outputted to a user (S12), the inputted attribute information is converted into a numerical value based on a previously determined rule (S13), the numerical value is inserted into the prescribed lower digit of the diameter value (S14) and outputs the inserted numerical value to the CAD side (S15). When the reverse processing is executed, the attribute information stored in the lower digit of the diameter value is automatically outputted. Consequently attribute information which can not be set up by normal operation can be stored and outputted when necessary without changing the CAD program.
Patent JP-S596943-A (JP)
Title: Ultraviolet ray irradiation apparatus
Inventor: INOMATA KENJI
IPC: B05C9/12
Filed: 1982-07-05
Abstract: PURPOSE:To reduce the leak amount of ultraviolet rays from an outlet and an inlet opening parts, by arranging a high pressure mercury lamp used in subjecting the outer peripheral surface of a cylindrical object advancing to the longitudinal direction thereof to irradiation treatment so as to surround said cylindrical object in a circular arc form. CONSTITUTION:In an ultraviolet ray irradiation apparatus using a high pressure mercury lamp 6 subjecting the outer peripheral surface of a cylindrical object 8 to irradiation treatment while said object 8 is advanced to the longitudinal direction thereof, the high pressure mercury lamp 6 is arranged so as to surround the cylindrical object 8 in a circular arc form. That is, because the irradiating direction of the high pressure mercury lamp 8 is at right angles relative to the longitudinal direction of the cylindrical object 8, the leak amount of ultraviolet rays from an outlet and an inlet opening parts is small. As the result, it is eliminated that a coating liquid usually placed in the vicinity of the inlet opening part is increased in the viscosity thereof or cured.
Patent JP-2000306445-A (JP)
Title: Bushing
Inventor: MINEYAMA TAKAYA
IPC: H02G15/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a bushing having reliability enhanced by inhibiting the occurrence of electrolytic corrosion due to water invasion, by enhancing the joint strength of an aluminum material or a main material of an upper flange to a plated copper material to prevent the exfoliation of the two. SOLUTION: In this bushing, an upper flange 23 on an upper part of a center conductor 3 is made by joining a copper material 11 to an aluminum material 12. A lower part of the copper material 11 is embedded in an upper part of the aluminum material 12 while an upper part thereof is exposed from the aluminum material 12. The lower part of the copper material 11 embedded in the aluminum material 12 has the shape of a downwardly widening truncated cone and the upper part of the exposed copper material 11 has the shape of a cylinder with an outer diameter smaller than the outer diameter of the truncated cone.
Patent JP-S5241504-A (JP)
Title: Magnetic recorder/player
Inventor: MIYAWAKI KUNIO
IPC: G11B15/14
Filed: 1975-09-29
Abstract: PURPOSE:Recording current is supplied to record/play head and erase head simultaneously and at an appropriate proportion by only a rotary transformer.
Patent JP-S5641222-A (JP)
Title: Polyester copolymer composition
Inventor: KARAKI KAKUSHI
IPC: C08G63/16
Filed: 1979-09-10
Abstract: PURPOSE: Moldable titled polymer composition, quickly crystallizing and having excellent moldability, which is prepared by compounding a specified polyester copolymer with a metallic salt of a carboxylic acid.  
     CONSTITUTION: (A) A dicarboxylic acid component, (B) a glycol component, primarily composed of ethylene glycol, (C) a branching agent having at least trifunctional ester-forming group such as glycerol (0W5mol%, based on component A), and (D) a polyalkylene oxide of number-average MW of 400W20,000 (e.g., dihydroxy-polyethylene oxide) (0.1W10wt%, based on the total copolymer) are polycondensed, to form a polyester copolymer, which is compounded with a metallic salt of a carboxylic acid. Said salt is sodium acetate, disodium phthalate, etc., and compounded in an amount of 0.1W20wt%, based on the composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5543662-A (JP)
Title: Order re-execution information process system
Inventor: OOMORI YUUZOU
IPC: G06F11/14
Filed: 1978-09-22
Abstract: PURPOSE: To increase the time region enable for the order re-execution and thus to increased the reliability for the device by cancelling all writing holding bits when the order execution control circuit detects the end of the order process and then restart the writing request to the memory device.  
     CONSTITUTION: Writing data buffer circuit 212 holds temporarily the writing data and address at the data writing time from CPU200 to memory device 201. Here writing data buffer control circuit 230 holds the writing request to device 201 in case writing holding bit 233 is set although writing data effective bit 234 is set up, and gives queuing until bit 233 is cancelled. After this, when order execution control circuit 221 detects the end of the order process, writing holding bit cancel circuit 232 cancels the full bit of bit 233 to start again writing request 249 to device 201. Thus the time region enable for the order re-execution can be increased, thus enhancing the reliability for the device. 
     COPYRIGHT: (C)1980,JPO&Japio