baber/WOPTO huggingface dataset:
Patent JP-H06196639-A (JP)
Title: Manufacture of multi-gate semiconductor device
Inventor: KATSUTA YOSHIHIKO
IPC: H01L27/088
Filed: 1992-12-25
Abstract: PURPOSE:To provide the manufacturing method of a highly reliable multi-gate semiconductor device without the troubles of the reduction of a field oxide film, the occurrence of voids beneath a gate electrode and defective laminated structure of a gate oxide film. CONSTITUTION:Element separation is performed with a field oxide film 11. A dummy oxide film 12 is used, and a ions are implanted into a high breakdown-strength-based element region. Then, a high-breakdown strength based gate oxide film 16 is formed by selective oxidation using a nitride film, 14. Thereafter, a high breakdown-strength gate electrode 20 is formed on the gate oxide film 16. Then, ions are implanted into 5-V-based element region by using the dummy oxide film 12, and the dummy oxide film 12 is removed. Thereafter, a 5-V-based gate oxide film is formed, and a 5-V-based gate electrode is formed on the gate oxide film.
Patent JP-H10241665-A (JP)
Title: Electrode and battery using the same
Inventor: SHIODA HISASHI
IPC: H01M10/05
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation produced through external and internal short-circuits, so as to provide a lithium secondary battery of high safety by causing active material constituting an electrode, electron conductive material touching the same, and an electron conductive collector to have such a character istic (PTC characteristic) as the resistance increases with a rise in temperature. SOLUTION: Positive electrode active material 11, such as LiCoO2 or the like and electron conductive material 12 sticking thereto, are coupled with a conductive plate made of a metal 15 or carbon and a positive electrode collector 5 made of an electron conductive material 13 by a binder 14, so as to obtain a positive electrode 1. On the other hand, a negative electrode 2 having similar constitution to the positive electrode 1 is obtained from a negative electrode active material layer 7, containing carbon particles or the like and a negative electrode collector 6. Both electrodes are laminated via a separator 3, holding an electrolyte containing lithium ions so as to obtain a lithium secondary battery.  As electron conductive materials 12, 13 for the battery, materials having a PTC characteristic, for example, a conductive high molecular polymer having a softening temperature of 150 deg.C or less, barium titanate, or the like is used.
Patent JP-H07182261-A (JP)
Title: Information processor
Inventor: INO TATSUYA
IPC: G06F15/00
Filed: 1993-12-21
Abstract: PURPOSE:To automatically switch the connection of terminal, equipments without requiring a maintenance man. CONSTITUTION:A host computer 30 executes processing corresponding to the processing of a connected terminal equipment out of plural ones 10-1 to 10-n. In the case of connecting the terminal equipment 10-2 e.g. an information sending part 11-2 sends terminal sort identifying information indicating processing to be executed by the equipment 10-2 to the computer 30. When the computer 30 receives the information, a program managing part 32 judges the processing contents of the connected equipment 10-2 and extracts an application program corresponding to the processing contents from a program storing part 33. A program executing part 34 executes the extracted application program to execute processing corresponding to the equipment 10-2.
Patent JP-H11168273-A (JP)
Title: Wiring formation
Inventor: MATSUMOTO YUJI
IPC: H01L21/768
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To ensure safety for an operator using easy handling material, to shorten working hours, and to lessen a product in manufacturing cost, by a method wherein a film formed of attached liquid is irradiated with light rays specified in wavelength to discompose a metal compound so as to separate out metal. SOLUTION: A mixed solution of copper formate and glycerin is kept in a liquid feeder 5. The liquid feeder 5 is connected to a control device 10 through a circuit 5a, feeds the mixed solution according to the output of the control device 10 and applies it to a defective part 9. A hot air blower 6 is a fan which spouts out a hot air of about 200 deg.C. The hot air blower 6 is connected to the control device 10 through a circuit 6a to blow hot air against the mixed solution applied to the defective part 9 to dry it out. A laser 7 is a semiconductor laser of high power which emits light rays of wavelength 650 to 1000 nm. The laser 7 is connected to the control device 10 through a circuit 7a. When the mixed solution layer is dried out, laser rays are emitted from the laser 7 according to the control device 10.
Patent JP-H09159825-A (JP)
Title: Polarizing plate for liquid crystal display device
Inventor: MORIMURA YASUHIRO
IPC: G02F1/1335
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To increase adhesion and various kinds of durability, to simplify the structure and to manufacture at a low cost with excellent productivity by forming a adhesive layer, composed of a specific photosetting adhesive, to a substrate on one surface of a polarizing film. SOLUTION: This polarizing plate is manufactured by forming the adhesive layer 4, which is composed of the photosetting adhesive consisting essentially of an ethylene-vinyl acetate copolymer and is stuck directly to the liquid crystal cell surface substrate, on one surface of the polarizing film 1 (the surface of the side bonded to the liquid crystal surface substrate). In such a case, the photosetting adhesive consists essentially of the ethylene-vinyl acetate copolymer and the content of the vinyl acetate in the ethylene-vinyl acetate copolymer is 10-50wt.% further preferably 14-45wt.%. And a photosensitizer is blended to cure the photosetting adhesive. And further, a silane coupling agent can be added in the adhesive as an adhesion accelerator.
Patent JP-H06190511-A (JP)
Title: Method for continuously casting thin cast slab and flat nozzle for casting
Inventor: KASAMA AKIO
IPC: B22D41/50
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the generation of skinning on the molten metal surface or sticking of metal to a nozzle by projectively forming both sides in the profile of a discharging hole edge for the molten metal formed in a flat nozzle from the center part thereof and pouring the molten metal into a thin cast slab casting part. CONSTITUTION:In one piece of flat nozzle 1A having rectangular flow passage 2A in the cross section, as the profile PA of the discharging hole edge for molten metal in the molten metal discharging hole 17A, the nozzle tip part cut-off radius R and the cut-off height (h) are formed. In such a way, the nozzle profile is formed by projecting both edge parts from the center part thereof in the casting direction. The molten metal is poured from a molten metal flow-in hole 16A in the nozzle. Further, at the right and left sides of one piece of the center flat nozzle 1G having rectangular passage 2G in the cross section, two pieces of the flat nozzles 1E, 1F having the same rectangular passages 2E, 2F as the nozzle 1G are arranged. In the flat nozzles 1E, 1F, the nozzle length at the outside is made longer than the nozzle length at the inside in the arranging position of the cast slab casting part and the profiles PE, PF of the discharging hole edge are formed to the curving state.
Patent JP-H06189957-A (JP)
Title: Ultrasonic endoscope
Inventor: ISHII HIROSHI
IPC: A61B1/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide an ultrasonic endoscope having the capability of distinguish ing an ultrasonic tomographic image of a front view from an ultrasonic tomographic view of a side view through the application of simple constitution. CONSTITUTION:The forward end of an ultrasonic probe 10 is rotated, thereby radially irradiating an ultrasonic wave beam from a ultrasonic wave generation section 26. An ultrasonic wave reflecting section 30 is fitted with a reflecting slope 27 forming an angle of 45 degrees with a plane vertical to the insertion shaft of an inserting section. A part of the ultrasonic wave beam radially irradiated from the section 26 is reflected on the slope 27, thereby irradiating the beam forward of an end section 4. Also, the section 30 is fitted with a reflective section cover 35 having a recognition section 38 with a reflection factor different from the factor of the slope 27, at a position corresponding to the boundary of the slope 27.
Patent JP-H0680789-A (JP)
Title: Glossy plastic molding and method of molding it
Inventor: ODAJIMA SHINGO
IPC: B29C47/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain the title molding having fine texture and uniform anisotropic luster and excellent in impact strength by molding a resin composition consisting of a plurality of specified resins under specified conditions. CONSTITUTION:A method of molding a resin composition consisting of 98-50 pts.wt. thermoplastic polyester resin (A) (e.g. polyethylene terephthalate) and 2-50 pts.wt. resin (B) incompatible with the resin A (e.g. PP) to form a molding having the resin B dispersed in the resin A, wherein the resin B in an arbitrary layer in the direction of the thickness of the molding is provided with such a nearly rod-like form as to satisfy the formulas 1<=P/Q<=10 and (P+Q)/L<=0.5 [wherein L is the mean length (mum) of particles of the resin B in the direction of elongation; and P and Q respectively are the mean length and mean width (mum) of the cross section, assumed to be approximately elliptic, of the particles perpendicular to the direction of elongation] and it is oriented in parallel with the outer surface of the molding and in the direction of the flow of the resin composition when molded.
Patent JP-2000174345-A (JP)
Title: Optical semiconductor device and its manufacture
Inventor: TSUTSUI TAKESHI
IPC: H01L33/40
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optical semiconductor device having an electrode pad surface, whose size makes improvement of light leading-out efficiency and high efficiency of a bonding process compatible with each other, without causing troubles in that a P-N junction is shorted by alignment deviation when an electrode pattern is formed, and a manufacturing method of the device. SOLUTION: On a semiconductor layer, a current diffusion layer 5 is formed, on which a protective film 6 is formed. A part of the protective film 6 formed on the current diffusion layer 5 is eliminated, a p-side electrode 8 is formed as the outermost layer of an element, and the surface is made a bonding pad. Since the whole electrode surface is made as pad surface, an area for shielding light emission is obtained through only the pad surface. As a result, the area of an electrode which covers the semiconductor layer and formed in order to ensure an area necessary for the pad surface can be reduced, and the light leading-out efficiency can be improved. The electrode stretches on the protective film 6, so that a P-N junction is not shorted in the forming process of an electrode which is arranged biasedly on the element surface such as the case of a blue LED.
Patent JP-H06203220-A (JP)
Title: Ic card issue processing system
Inventor: AISAKA HIROSHI
IPC: G06K19/10
Filed: 1992-12-28
Abstract: PURPOSE:To automaticallly perform IC card issue processing at a high speed by installing discrimination devices and plural writing devices in an automatic IC card conveyance device in series and controlling them independently by a host computer. CONSTITUTION:In a card writing device, one or plural kind of discrimination device are installed, and individual identification information such as magnetic data, a bar code, and a face photograph can be read. When a discrimination device 31 consists of three kind of a magnetic data discrimination device 31a, a bar code discrimination device 31b, and a face photograph discrimination device 31c, the discrimination device 31a performs a discriminating processing first and when the processing is successful, the processings by other two discrimination devices are omitted. An IC unit 42 writes data on an IC card set on the IC card conveyance device. Eight IC units 42 are provided and devices where writing is performed are specified from the host computer respectively; and an individual file is transferred and writing to the file is performed.
Patent JP-H06191539-A (JP)
Title: Envelope
Inventor: NAKAMURA TOSHIO
IPC: B65D27/04
Filed: 1992-12-28
Abstract: PURPOSE:To enable the space for the contents to be chosen at discretion by nature of the matter to be enclosed by forming at least on one side of the main space covered with an opaque sheet a subsidiary space covered with a transparent sheet. CONSTITUTION:An envelope 10 is formed by laying on the front of a bag 12 consisting of an opaque sheet a transparent sheet 14 which is the same as the bag 12 in breadth but shorter in length than the bag 12 and by fusing the sheets together at the right and left sides 16 and at the bottom 18. As a result, a main space 20 in which the enclosure is invisible and a pocketlike subsidiary space 22, on the front of the main space 20 in which the enclosure is visible are formed. In the main space 20, for example, a contract itself may be enclosed and in the subsidiary space 22 an index slip thereof showing the name of the contract may be enclosed. Or a membership list showing the names, addresses, and telephone numbers of members of a group may be enclosed in the main space 20 and a slip showing the name of the group, in the subsidiary space 22. Peep holes 26 are also formed in the opaque sheet so that it can be checked from outside whether there is an enclosure or not.
Patent JP-H07190125-A (JP)
Title: Hydraulic shock absorber
Inventor: MASAMURA TATSUYA
IPC: F16F9/50
Filed: 1993-12-27
Abstract: PURPOSE:To improve riding comfort and maneuvering stability in a vehicle and optimize mounting onto the vehicle. CONSTITUTION:A hydraulic shock absorber has a spool 22 forming a first-order lag pressure chamber R1 communicated with a by-pass passage making a detour around an expanding side damping valve 5 disposed at a piston part 3, and cutting off the by-pass passage at the sliding time; and a spool 73 forming a first-order lag pressure chamber R2 communicated with a bypass passage making a detour around a pressing side damping valve 9 disposed at a base valve part 7, and cutting off the by-pass passage at the sliding time. It is so set that the respective spools 22, 73 slide into a sprung resonance area.
Patent JP-2001161407-A (JP)
Title: Shoe arch part supporting inner sole
Inventor: SAGA JUN
IPC: A43B13/38
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a shoe arch part supporting inner sole capable of following motion of a foot in a walk, stably supporting weight, providing favorable feel of wearing, and securely supporting weight by a wide range of the whole arch of the foot including a fifth metatarsal bone tuberosity and a foot arch center cross sectional surface continuous with it on the inner side of it for reducing damage on the foot. SOLUTION: This shoe arch part supporting inner sole l comprises a flat thin plate part 1a in a vertically long rectangular form comprising hard material for totally getting in contact with a part of a foot bottom (f) before a heel bone to a narrow bottom part (g) of a first metatarsal bone, and a downward protruded rectangular base seat part 1b laterally extended from a position of a lower side surface of the thin plate part 1a roughly close to a center outer end in a vertically long direction to a position before an inner side end for securely supporting a fifth metatarsal bone tuberosity (h) of a foot bottom and a foot arch center cross sectional surface (i) continuous with it on the inner side of it.
Patent JP-H09168718-A (JP)
Title: Treatment and device for gas containing organic solvent
Inventor: KIMURA MASANORI
IPC: B01D53/44
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically remove an organic solvent by passing gas containing the organic solvent through a biocarrier layer which is obtained by carrying bacteria in activated sludge on sewdust carbon. SOLUTION: In the case of treating gas containing an organic solvent generated from a chemical factory, a painting factory or the like, the gas containing the organic solvent is passed through a biocarrier layer 2 which is obtained by carrying bacteria in activated sludge on sewdust carbon. Thereby, the organic solvent is effectively decomposed and removed. In a treating device for performing such a treatment, a biocarrier layer 2 is provided in the upper part thereof and also a line 4 for introducing gas containing the organic solvent is provided in the lower part of the biocarrier layer 2 and an air pump 3 is provided above the line 4. Further, an air introduction line 8 is provided to adjust the contents of the organic solvent and water is supplied to a sprinkler 6 by using a motor-operated valve 9 to supply water to the biocarrier layer 2.
Patent JP-2001167726-A (JP)
Title: Apparatus of producing work function image
Inventor: SAKAI YUJI
IPC: H01J37/22
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of producing a work function image that can convert and produce the work function image on the basis of secondary electron image. SOLUTION: The apparatus of producing a work function image comprises an electron gun 2 for irradiating the electron beam to a sample 4, a secondary electron detector 5 for detecting secondary electrons emitted from the sample, a picture collector 10 for producing a secondary electron image based on the detected signal from the secondary electron detector, an electron spectrometer 6 for measuring the energy distribution of the secondary electrons emitted from the sample, an correlation data producing part 8-1 for obtaining correlation data between the amount of the secondary electrons and the work function on the basis of the energy distribution of the secondary electrons obtained from the electron spectrometer, and a picture processing part 8-2 for converting the secondary electron image to the work function image based on the correlation data.
Patent JP-H10191553-A (JP)
Title: Electronic equipment
Inventor: ENOMOTO SHUNICHI
IPC: H02H3/52
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress erroneous operation due to noise by providing noise detecting means constituted with an input/output circuit capable of easily affected by the noise by using an element identical to an electronic circuit on a substrate or cable as same as the electronic circuit, and informing the means of the noise detection at that point in time and interrupting the power supply of the electronic circuit. SOLUTION: A noise detecting and indicating equipment 3 is provided in a machine tool control system, and a noise detecting section 31 is arranged, which is so constituted that the influence of the noise can be easily given purposely, on a substrate or cable as same as an electronic circuit capable of detecting the influence of noise in an information processing equipment 1 or a machine tool 2 by using the elements identical to those used in the equipment stated above. And if the noise detecting section 31 detects noise, pulses are output to a register 32 and the output in inverted and output to the information processing equipment 1 through input/output control section 33, a display section 14 displays the above, a lamp 34 is turned on and a buzzer 35 is activated.  Also, a power supply control section 3 inside a machine tool 2 is controlled and it power supply section 24 is interrupted.
Patent JP-H06172537-A (JP)
Title: Organosilicon copolymer, its production, and production of silicon carbide
Inventor: NOMURA YASUO
IPC: C08G77/60
Filed: 1992-12-03
Abstract: PURPOSE:To obtain a high-molecular organosilicon copolymer in a high yield by subjecting 1, 2-disilylethane and a methylated hydrodisilane to condensation by dehydrogenation. CONSTITUTION:1,2-Disilylethane and a methylated hydrodisilane of the formula: MexSi2H6-x wherein Me is methyl; and x is 1-5 are subjected to condensation by dehydrogenation in the presence of a transition metal catalyst for condensation by dehydrogenation at -60 to 300 deg.C for 5min to 10 days to give an organosilicon copolymer which comprises at least one kind of repeating units selected from the group consisting of those represented by formular I and at least one kind of repeating units selected from the group consisting formulae II and has a mol.wt. of 10,000-30,000. The copolymer is heated at a temp. rise rate of 0.1-100 deg.C/min in an inert gas atmosphere to 300-1,800 deg.C and baked for 10min to 24hr to give silicon carbide.
Patent JP-H09194671-A (JP)
Title: Molded product obtinable from rigid thermoplastic methacrylic resin composition and improved in resistance to cracking agent
Inventor: FUIRIPE HAIMU
IPC: C08L51/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product showing improved resistance to cracking agents by molding a resin composition comprising a rigid thermoplastic (co)polymer whose base is methyl methacrylate and a crosslinked (co)polymer whose base is methyl methacrylate.  
     SOLUTION: This product is a molded product showing improved resistance to cracking agents that is obtained from a thermoplastic composition comprising (A) a rigid thermoplastic (co)polymer whose bases are methyl methacrylate as a major component in an amount of 50 to 99.9wt.% and an ethylenically unsaturated monomer copolymerizable with methyl methacrylate as an optional component, (B) a crosslinked (co)polymer obtained by emulsion polymerization of methyl methacrylate in a major amount of 50 to 0.1wt.% and optionally an ethylenically unsaturated monomer copolymerizable with methyl methacrylate in the presence of a crosslinking agent and a grafting agent and/or (C) a non- crosslinked (co)polymer with (B') a two-layer methacrylic polymer obtained by polymerization of the component (C) in the presence of the component (B) included. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09236671-A (JP)
Title: Organism detecting equipment
Inventor: RIHIYARUTO SHIMUKO
IPC: G01V3/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enable detection of an organism in a closable metallic container by providing an element constructed for transmission and reception of a microwave and by constructing the element so that it forms a complete slit antenna together with a gap-like opening part such as a door groove area, in a state of being in proximity thereto. SOLUTION: A microwave transmitting-receiving device 20 having an element for transmission and reception of a microwave is provided in a casing 5. An irradiator 2 is fixed on a front-side panel 6 of the casing 5 and the irradiator 2 is buried in hard foam plastic in a block 1 and connected to the device 20 through a coaxial cable 9. Small-sized equipment 10 is fixed on the side wall of a door of a transport container 30. In more detail, the irradiator 2 constructed as a flat rectangular parallelepiped bent downward is positioned in front of a gap section 34 and so fixed as to be in extension therefrom in parallel thereto. The width of this rectangular parallelepiped is determined by a topological configuration depending on a wavelength, a gap width and a space between the irradiator 2 and a gap.  In other words, the irradiator 2 and gap sections 34 and 35 are so selected as to form a slit antenna.