baber/WOPTO huggingface dataset:
Patent JP-2001166701-A (JP)
Title: Manufacturing method for electrooptical device and semiconductor substrate and electrooptical device
Inventor: MURAI ICHIRO
IPC: H01L29/786
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality semiconductor substrate free from an interwiring short circuit, disconnection and the defect of a switching element due to static electricity generated during a manufacturing process and an electrooptical device. SOLUTION: A semiconductor substrate 410 on which many surface segments TFT 200 are provided is constituted so that scanning lines 3 and data lines 6 are arranged by crossing with each other on a substrate 60 and respective end parts of the scanning lines 3 and the data lines 6 are electrically connected to a semiconductor pattern 203 which is arranged at the periphery of a display area through contact holes 204, 205, 206.  By making the semiconductor substrate 410 have such a construction, even when static electricity is generated during the manufacturing process of the substrate 410 and during the assembling of an electrooptical device in which TFT array substrates 200 are used, since the static electricity is dispersed to the semiconductor pattern 203 and plural wirings through the pattern and the electricity is never locally charged on the substrate, the interwiring short circuit, the disconnection and the breakage and the characteristic fluctuation of a switching element due the static electricity are prevented.
Patent JP-H07199311-A (JP)
Title: Electronic instrument with solar battery
Inventor: TSUBOI TAKAYUKI
IPC: G03B17/02
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate an adverse effect by heat by suppressing the rising of a temperature in the instrument main body. CONSTITUTION:A cover 2 on which a solar battery 2a is disposed on the outside surface is opened centering one end of the cover 2 with respect to the instrument main body 1 and air layer forming means 6 and 8 forming an air layer A between the inside of the cover 2 and the instrument main body 1 are provided and function when the solar battery surface is exposed to sunlight, to form the air layer between the inside of the cover 2 and the instrument main body 1, so that natural convection not made strong because of the viscous resistance of the air because a gap is narrow in a portable state is reinforced and simultaneously the transmission of radiant energy from the cover 2 to the instrument main body 1 can be suppressed by keeping a distance.
Patent JP-H10231252-A (JP)
Title: Production of sustained release preparation
Inventor: YAMAGATA YUTAKA
IPC: A61K38/27
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sustained release preparation, capable of increasing uptake ratio of physiologically active polypeptide and exhibiting high blood concentration over a long period by dispersing a physiologically active polypeptide into an organic solvent solution of an in vivo degradable polymer and zinc oxide and removing an organic solvent. SOLUTION: A physiologically active polypeptide, preferably having about 1,000-50,000 molecular weight (e.g. growth hormone or insulin) is dispersed, preferably in a ratio of about 1-50% into an organic solvent (e.g. dichloromethane) solution containing in vivo degradable polymer (e.g. lactic acid-glycolic acid copolymer) and about 0.001-2wt.% zinc oxide, and then, an organic solvent is removed by a method such as underwater drying method, a phase separation method, spray-drying method to provide the objective sustained release preparation. The daily dose of the sustained release preparation can properly be selected from a range of about 0.0001-10mg/kg weight adult as an active ingredient in the case of one week-type preparation.
Patent JP-2000174708-A (JP)
Title: Wavelength control circuit
Inventor: MIYAJI MASAHIDE
IPC: H04B10/572
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength control circuit which is stable and highly reliable to the higher density of a wavelength. SOLUTION: A semiconductor laser 1, a light resonator 32 or light interference meter whose transmissivity to a wavelength periodically has a peak and a bottom, an error detector 200 detecting an error between the oscillation wavelength of the semiconductor laser 1 and a prescribed wavelength which is previously set with the light resonator 32 or the light interference meter as a wavelength reference, a wavelength control part 350 controlling the oscillation wavelength of the semiconductor laser 1 to be the prescribed wavelength in accordance with an output signal from the error detection part 200 are installed. The light resonator 32 or the light interference meter has a free spectrum range which is 2M times (M is a natural number) as much as a channel interval.  The output signal of the error detection part 200 or the wavelength control part 350 has different polarities to the wavelength at every other (M-1) channels.
Patent JP-H11186746-A (JP)
Title: Switchgear, and electronic apparatus equipped with the same
Inventor: YASUGATA KENICHI
IPC: G11B33/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-size switchgear and an electronic apparatus equipped with the switchgear. SOLUTION: This switchgear is equipped with an operating part 101 which is attached to a main body, capably of shifting in both directions of a straight line so as to open and close the cover 3 mounted on a main body 2, a hook part 102 which is attached to the operating part, so that it is able to shift with the said operation part and can rotate singly and is able to hook in the lock 30 provided in the cover, and an elastic member 104 whose one end is locked in the operation part and whose other end hooks in the body and which biases the operation part and the locked part in one direction.
Patent JP-H09174435-A (JP)
Title: Small-diameter rotating tool
Inventor: HOZUMI YUTAKA
IPC: B24C11/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a small-diameter rotating tool by applying a shot peening process allowing practically spherical projection particles having the specific gravity of a specified value to collide at the specific pressure to at least the periphery of the boundary of a shank and a body. SOLUTION: Many breakage accidents occurring on a small-diameter drill are started near the boundary of a neck section 5 and a taper 3. In the case of a straight drill rarely having an outer diameter difference between the neck section 5 and a shank 1, the drill is liable to be broken from the mouth of the holder of the drill. The drill is liable to be broken near the boundary of the body 2 and the shank 1 in any case. A shot peening process allowing spherical projection grains made of cemented carbide and having the specific gravity of 11-16 and the grain size of 0.3mm or below to collide at the projection pressure of 2-10Kgf/cm<2> is applied to a range from the neck section 5 to the taper 3.  The neck section 5 of a punch type drill has a diameter smaller than the diameter of the drill, it is not related with cutting, it merely serves to discharge chips, the cutting edge section 4 of the drill molded into the final shape is protected, and the shot peening process is applied.
Patent JP-H09181529-A (JP)
Title: Sinusoidal wave oscillation circuit
Inventor: TERAJIMA TAKAYUKI
IPC: H03B28/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the amplitude of an output from being almost influenced by a change in peripheral temperature or the like by switching a diode to ON/ OFF by an output from a comparator which is obtained by amplifying difference voltage between reference voltage and a square wave voltage applied from an amplifier by a gain value. SOLUTION: When the output of the amplifier 2 is turned to the positive side and becomes higher than the positive reference voltage +ref of the comparator A1, voltage corresponding to a voltage difference is inversely amplified by the gain of the comparator A1, the output voltage of the comparator A1 is reduced from the vicinity of positive power supply voltage in the negative direction and a diode D1 is turned on. Thereby a forward current flows from the amplifier 2 to the diode D1 through a resistor R, the minus input terminal voltage of the comparator A1 is dropped lower than the voltage Vref by the voltage drop of the resistor R. Thereby the output of the comparator A1 is boosted up to the original positive power supply voltage and the diode D1 is turned off. The positive side output of the amplifier 2 is not boosted higher than the voltage +Vref and fixed at the +Vref level.
Patent JP-2001163829-A (JP)
Title: Method for producing alicyclic structure-containing acrylic compound
Inventor: TAMURA YUTAKA
IPC: C07C67/03
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an alicyclic structure-containing acrylic compound can be produced without colored while preventing gelation when producing the subject product by reacting an alicyclic structure-containing diol with methyl (meth)acrylate. SOLUTION: The alicyclic structure-containing diol is reacted with the methyl (meth)acrylate in the presence of an esterification catalyst and a hydroxylamine represented by the general formula (1), wherein, R1 and R2 denote each a 1-6C alkyl.
Patent JP-H09177693-A (JP)
Title: Fluid pump
Inventor: HASHIMOTO KAZUYUKI
IPC: F04D13/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide reliable waterproof function without increasing the number of parts and the assembly manhour by partitioning a rotating field generating means from a pump chamber by a partition integrated with a housing to store the rotating field generating means. SOLUTION: In a motor-driven water pump 1, the outer circumference of a rotating field generating part 5 is surrounded by a housing 7 made of the non-magnetic material, and an O-ring 23 is held between the housing 7 and a yoke 2a of a driving part 2. Water is prevented from entering the rotating field generating part 5 and the driving part 2 by holding the O-ring 23. In addition, a partition 11 to partition the pump chamber 3 from the rotating field generating part 5 is integrated with the housing 7. Relable waterproof structure can be obtained without requiring a separate seal member or a special seal structure between the pump chamber 3 and the rotating field generating part 5.
Patent JP-H05197825-A (JP)
Title: Reading method for punch hole and magnetic bar code
Inventor: MUKODA NAOKI
IPC: G11B5/80
Filed: 1991-12-12
Abstract: PURPOSE:To provide a magnetic card reproducing method which can detect a punch hole with a magnetic head and also can read the magnetic information. CONSTITUTION:A magnetic bar code is formed on a magnetic recording layer 5 of a magnetic card 1 with use of a soft magnetic material 6. Then the positions of the punch holes 2 are set on the layer 5 on the same track position as the magnetic bar code and at different positions of the bar code. The magnetic resistance of the track is detected by a magnetic head, and the area corresponding to the detection signal which is started with reduction of the detected magnetic resistance is detected as the information on the magnetic bar code. Meanwhile the area corresponding to the detection signal which is started with increase of the magnetic resistance is detected as a hole 2.
Patent JP-H10152140-A (JP)
Title: Plastic bottle
Inventor: TOYAMA SHIGERU
IPC: B65D1/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of a plastic bottle to reduce the waste quantity and heighten the efficiency of the specific gravity-separation process for the recycle system, by providing fitting protrusions at arbitrary positions of the inner wall from the lower part of the bottle opening to the bottle bottom and providing fitting recesses at the contact positions of the opposite face when the fitting protrusions are pressurized to squash the bottle. SOLUTION: When plastic bottles 1 which can be squashed by the grisping power of an ordinary person, is disposed, caps having different qualities from the bottles are removed from the used bottles 1 and separately treated. The fitting protrusions 3 are forcibly inserted in the fitting recesses 4 while compressing the bottle and fitted therein. In this time, since the fitting protrusions 3 are larger by 0-0.2mm than the hole diameter of the recesses 4, a certain force is required when inserting the protrusions but they do not easily slip off. In this way, the volume of the bottle is remarkably reduced and labels having different qualities from the bottle heave from the bottles because the volume of the bottles is greatly reduced and hence, they can be easily peeled off.
Patent JP-H11172600-A (JP)
Title: Facial tissue paper
Inventor: MANMOTO HIROYA
IPC: D21H27/20
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain facial tissue paper on which a pattern drawn by a number of fragmental pieces of which the appearances are individually quite different from each other in perfect randomness thereby giving a spot pattern giving impression of deepness. SOLUTION: Small fragmental pieces of paper 11 are added, when paper is made, whereby the facial tissue paper is produced. The small pieces of paper is suitably prepared by crushing used printed paper sheets. The fragmental paper pieces are preferably dispersed so that the area of the unit section may be occupied by the small paper pieces 11 by 10-40%. The minimum size of the paper piece is 2 mm, while the maximum size is 10 mm.
Patent JP-H09184796-A (JP)
Title: Wear characteristics estimation equipment of slide material
Inventor: TAKESHITA KOJI
IPC: G01N3/56
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To observe wear progress state during sliding, by installing a thin static side plate material to be tested which constitutes an opposite surface of thickness capable of measuring temperature distribution to the heat generation on a sliding surface, material to be tested on the movable side, a transparent plate material stuck on the opposite surface of the plate material to be tested, and a means which measures the temperature distribution, penetrating the transparent plate material. SOLUTION: The abutting surface between a movable side material 1-1 to be tested and a static side material 2-1 to be tested of a thin plate becomes a sliding surface. A transparent plate material 3-1 made of glass is formed on the upper surface of the material 2-1. When the material 1-1 to be tested is rotated, the heat generated by friction of a D part is guided to the upper surface of the material 2-1 by the effect of thermal conduction. The state of heat generation is detected by an infrared heat image equipment 6, through a small diameter observation hole 5-1 formed in a ceiling plate 4. The material 1-1 to be tested is fixed to a holder 7 and rotated to the material 2-1, at a specific number of revolution, by a motor via a pulley 8 and a belt 9, so that a specific sliding speed is imparted. A cylinder rod 10 pushes the material 1-1 in the arrow C direction, and applies a load.
Patent JP-H11179962-A (JP)
Title: Electrooptical signal converting apparatus
Inventor: YOKOYAMA MASASHI
IPC: G02B7/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high image quality in an inexpensive optical apparatus wherein the constitutional members of an optical system are inexpensive and the number of assembling processes is reduced. SOLUTION: In an electrooptical signal conveying apparatus wherein light emitting elements 6 are attached within a case body 5 and an optical system 7 emitting the lights from the light emitting elements 6 toward the outside of the case body 5 through window parts 5a1 to convert them to parallel light is provided, the light emitting elements 6 are fixed to the substrate supporting the light emitting elements 6 and performing conductive relay for supplying power to the light emitting elements 6 and this light emitting element substragte is fixed to the light emitting element holder for attaching the light emitting element substrate to the case body 5 and a mask member for cutting off scattered light in the optical system 7 is fixed to the light emitting element holder and the light emitting element holder is attached to a case body 1.
Patent JP-H11251894-A (JP)
Title: Output buffer circuit
Inventor: KYUN SAEN KIM
IPC: H03K19/003
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an output buffer circuit which maintains an output at a fixed level, regardless of the increase in power supply voltage and improves an output speed. SOLUTION: This output buffer circuit is provided with a constant voltage generation circuit 100, which receives power supply voltage VCC and generates constant voltage CV of a fixed level, an inverter circuit 200 which outputs data according to the voltage CV outputted from the circuit 100 and clock signals PU1 and PD1, a clock signal generation circuit 300 which generates a clock signal P1 having a prescribed pulse width according to output data of the circuit 200 and the signal PU1 and an NMOS transistor 400 for pull-up which pulls up output data of a higher level than the signal P1 of the circuit 300 to a prescribed level.  By the output buffer circuit, such an effect is obtained that the prescribed constant voltage CV is generated according to the voltage VCC, output data is maintained at a fixed level by the generated constant voltage CV against the increasing fluctuations in the voltage VCC, the entire charge quantity which is charged at a high level is reduced and the output speed is improved.
Patent JP-H10177908-A (JP)
Title: Resin-bonded magnet composition
Inventor: HAYASHI SHINICHI
IPC: C08L77/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To realize a resin-bonded magnet composition which is enhanced in moldability and physical properties especially in mechanical strength and magnetic properties by a method wherein the resin-bonded magnet composition is composed of magnetic powder having a specific anisotropic magnetic field, polyamide resin, and special alcohol, wherein a prescribed amount of the alcohol is mixed into the magnetic powder. SOLUTION: Magnetic powder is 250μm or below in average grain diameter and having an anisotropic magnetic field (HA) of 50KOe or above, preferably 60 to 300KOe and has no limitations besides. Polyamide resin is a component which functions as binder for magnetic powder, and 6 nylon, 6, 6 nylon, and 12 nylon can be used as the above polyamide resin. The number-average molecular weight of the polyamide resin is below 25,000, and usually 3 to 30 pts.wt. of polyamide resin is mixed into 100 pts.wt. of magnetic powder. Hexyl alcohol, octyl alcohol, cetyl alcohol or the like which is solid at a temperature of 30 deg.C can be used as the above alcohol. 0.01 to 10 pts.wt., preferably 1 to 5 pts.wt. of alcohol is compounded with 100 pts.wt. of magnetic powder.
Patent JP-2001166732-A (JP)
Title: Picture display device
Inventor: NAKAGAWA TOSHIYUKI
IPC: G02F1/133
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of setting display conditions, such as the gamma characteristic, constrast, color temperature of the display device from the side of a video board without increasing the number of signal lines. SOLUTION: This picture display device, which includes a liquid crystal display panel 105 connected to the video board 120-1 of an information processor with a digital interface, is provided with a signal transmitting device 102 for transmitting data variable of the display condition of the panel 105 by superposing the data in the invalid period of a picture digital signal and a means for converting the transmitted data into a DC voltage with a D/A converter 106 and applying the voltage to the panel 105. Thus the display conditions of the panel 105 can be set from the side of the video board 101.
Patent JP-2000182357-A (JP)
Title: Recording medium and tape drive device
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B15/07
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the reliability or the property as equipment by forming a tape drive device provided with the function compatible to both formats of a tape cassette furnished with an MIC (nonvolatile memory) and a tape cassette not furnished with the MIC. SOLUTION: When the tape cassette having the possibility of being furnished with an MIC wherein a system log is stored, is loaded, e.g. the system log to be used by the tape drive device with priority is discriminated whether it exists in the magnetic tape or in the MIC, based on the system log allocation flag read out from the magnetic tape. In the case the system log to be used with priority exists in the MIC, when the read-out is not allowed against the MIC, the system log to be used with priority is rewritten to the contents showing that the system log to be used with priority exists in the magnetic tape as to the system log allocation flag of the magnetic tape. By this procedure, this tape cassette is managed on the system as the one not furnished with the MIC, thereafter.
Patent JP-H06188054-A (JP)
Title: Wiring error display device and wiring error display method
Inventor: NAKAGAWA KOJI
IPC: H01R43/00
Filed: 1992-12-15
Abstract: PURPOSE:To succesively display the error of the wiring for respective lead wires, in wiring and connecting between two connectors. CONSTITUTION:Sample connectors, in which wiring between them is correct, are first connected to connector receiving members A and B respectively, and the wiring information is stored in a RAM 13. Next, a connector, in which only one-end of a lead wire is wired and connected already, is connected to the connector receiving member A, and the remaining connector is connected to the connector receiving member B. When the other end of the lead wire is contacted with the conductive part of the connector pin, this is compared with the wiring information of the sample connectors by one processing of a CPU 11 at every time, and a result is informed announced through a speaker 8, an OK display part 6, and an NG display part 7.
Patent JP-H10175518-A (JP)
Title: Automobile body repairing tool
Inventor: FUWA SHUGO
IPC: B60S5/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To securely mount an automobile body repairing tool even in a spot to have only an inside narrow gap like an engine room and besides to pull out a recessed dent part in a plane-like state. SOLUTION: A crank-form bent part 2 is arranged in the middle of a belt-like metallic sheet 1 having a proper length and screw holes 5 (5a, 5b) with which the bolt shaft part 8 of a working tool 6 is joined in a screwed-in state are formed in the end part of the belt-like metallic sheet 1. The bolt shaft part is inserted in a the inside gap of the recessed dent part of the peripheral wall (r) of an engine room R. By inserting the bolt shaft part 8 of the working tool 6 from the outside of the recessed dent part in a state that the screw hole 5 (5a or 5b) is communicated with a reference hole H formed in the recessed dent part, the bolt shaft part is fastened against the screw hole 5 (5a or 5b), and this way effects mounting and fixing.
Patent JP-H11189991-A (JP)
Title: Coated paper and its production
Inventor: NAOHARA ATSUSHI
IPC: D21H17/67
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a coated paper with low tackiness in wet state and excellent in sizing effect, and to provide a method for producing the coated paper. SOLUTION: This coated paper is such one that a coating layer containing a modified polyvinyl alcohol bearing silyl group in the molecule is borne on the surface of a cellulose-based paper 1-30 wt.% in silica content and 30-45 g/m<2> in basis weight, wherein the average particle size of the silica is 3-15 μm and the density of the coating layer 0.05-1.0 g/m<2> , and the modified polyvinyl alcohol is a saponified product of a copolymer from vinyl acetate and a vinyl alkoxysilane. This coated paper is produced by coating a substrate paper with a surface sizing liquor for paper containing a modified polyvinyl alcohol resin bearing intramolecular silyl group at a coating rate of 800-2,000 m/min followed by drying the resultant substrate paper at >=80 deg.C.