baber/WOPTO huggingface dataset:
Patent JP-H03167158-A (JP)
Title: Fluoro group-containing alkyl ester derivative of aliphatic carboxylic acid and lubricant containing the same
Inventor: NISHIHARA SHOJI
IPC: G11B5/72
Filed: 1989-11-27
Abstract: NEW MATERIAL:Fluoro group-containing alkyl ester derivative of aliphatic carboxylic acid expressed by formula I (R is aliphatic hydrocarbon group; p is integer of >=4; m is integer satisfying 2p-4<=m<=2p; n is integer satisfying 1<=n<=5; m+n=2p+1). USE:It exhibits excellent lubricating action at low temperature and good compatibility with common organic substance such as aliphatic hydrocarbon and is useful as a lubricant for magnetic recording medium having ferromagnetic metal thin film. PREPARATION:The compound of formula I can be produced by reacting an aliphatic carboxylic acid with thionyl chloride and reacting the resultant acid chloride of formula II (x and y are integer) with nearly equimolar amount of a fluoro group-containing alcohol of formula III in a solvent such as tetrahydrofuran in the presence of a base such as triethylamine. The compound of formula III is e.g. 1,1,8-trihydrotetradecafluorooctanol-1.
Patent JP-H11144093-A (JP)
Title: Method and device for analytic mesh generation
Inventor: NISHIGAKI ICHIRO
IPC: G06F17/50
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for analytic mesh generation which can automatically generate hexahedral (quadrilateral) meshes consisting of less-distorted elements. SOLUTION: An analytic mesh generating method, which receives shape model data to be analyzed and basic data for analytic mesh generation, maps lattice points of a mapping model 402 to a shape model 401 to generate analytic meshes, determines a distortion of elements of the generated mesh 403, changes lattice parts of the mapping model corresponding to an element with large distortion, and uses the changed mapping model 404 to generate analytic meshes 405. The basic data for analytic mesh generation are regarded as the target element size of the analytic meshes 403 and the mapping model 402 is generated preferably from the shape model data and basic data for analytic mesh generation.
Patent JP-2001127355-A (JP)
Title: Piezoelectric transformer
Inventor: FUDA YOSHIAKI
IPC: H01L41/107
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which ensures reliability of electrical connection at a low cost when used in a long period of time and does not lower performance of a piezoelectric transformer regarding a connection method of an electrode terminal of a piezoelectric transformer. SOLUTION: A surface electrode of a piezoelectric transformer 10 is formed in a surface comprising a node of vibration or thereabout in a the longitudinal direction of a piezoelectric ceramic rectangular plate. An electrode terminal 1 is substantially formed of a metallic thin plate having elastic property provided with one en joined to the surface electrode and the other and connected and fixed to a substrate electrode of an insulation substrate. The piezoelectric transformer 10 is arranged on the insulation substrate 12 with the substrate electrode through the electrode terminal 1.
Patent JP-S63163166-A (JP)
Title: Stable stabilizing hapten reagent used for heterogeneous immunological measuring test and manufacture and application thereof
Inventor: RICHIYAADO DEII JIYONSON
IPC: G01N33/68
Filed: 1987-12-08
Abstract: An immobilized hapten reagent for use in a specific binding assay for the determination of a hapten or binding analog thereof in a liquid test sample and methods for preparing and using the immobilized hapten reagent. The immobilized hapten reagent comprises a hapten moiety covalently linked substantially only to the external surface of a polyacrylamide gel particle . The immobilized hapten reagent is prepared by forming a reaction mixture comprising the hapten moiety and the carrier material in a nonswelling solvent wherein the gel particle is substantially impervious to the hapten moiety and wherein an analytically insignificant amount of the hapten moiety is nonspecifically bound to the gel particle. The immobilized hapten reagent is characterized by being substantially stable in aqueous solutions and exhibits an insignificant amount of leakage of the hapten moiety into a liquid test medium.
Patent JP-H10151519-A (JP)
Title: Fish tail detection of rolled steel strip, cutting method and device
Inventor: NAKATANI HIROSHI
IPC: B23D36/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To save labour of fish tail cutting and to improve efficiency. SOLUTION: A CCD camera 2 is provided free to revolve around the circumference of a coil 1, and it is made possible to pick up an image from the radial direction of the coil 1. The image of a fish tail 1a of the coil 1 is picked up by the CCD camera 2, a luminance changing part is extracted in accordance with an image signal 3 input to an image processing device 4 and a cutting position setting device 5, a shape of the fish tail 1a is judged by a continuous state of an extracted luminance changing point, the continuous state of the luminance changing point is classified by a direction and a continuous number, an invalid luminance changing point due to disturbance of stain, fouling, etc., of a surface of the coil 1 is removed, and shape detection precision is improved.  Thereafter, its detection result is converted to an X-Y coordinate, the maximum value of a curve on the X-Y coordinate is qualified as the extreme head end of the fish tail 1a, and in the meantime, the minimum value of the curve is qualified as the extreme bottom part of the fish tail 1a. The fish tail 1a is cut by a cutting mechanism C to which a cutting signal 6 and a positioning signal 7 qualifying the extreme bottom part as a cutting position are input.
Patent JP-H07158941-A (JP)
Title: Air-conditioner
Inventor: INOUE TORU
IPC: F24F11/02
Filed: 1993-12-09
Abstract: PURPOSE:To reduce the number of connecting lines by connecting modulation/ demodulation circuits of an indoor unit and an outdoor unit to each other with a DC power line and superimposing communication between an indoor suppressing circuit and an outdoor controlling circuit on the connecting line of a DC power supply. CONSTITUTION:A commercial power supply 9 is received by an indoor unit 13 and transmitted to an outdoor unit 14 through a connecting line 18. Further, a DC power circuit 12 of the outdoor unit 14 supplies DC power to an indoor controlling circuit 10 through a connecting line 19. A modulation/demodulation circuit 17-a of the indoor unit 13 and a modulation/demodulation circuit 17-b of the outdoor unit 14 are connected to the connecting line 19, and the indoor controlling circuit 10 and an outdoor controlling circuit 11 communicate with each other through the connecting line 19 via the modulation/demodulation circuits 17-a, 17-b. Accordingly, even in the case where the connecting line 18 for transmitting the commercial power supply 9 is provided, the connecting line 19 can be used in common for the supply of DC power and communication, so that the number of connecting lines is not increased.
Patent JP-H11137548-A (JP)
Title: Method and apparatus for ultrasonic imaging and method for destroying microballoon
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To perform effective contrast medium imaging by using a microballoon contrast medium, to performing contrast imaging by utilizing air bubbles generated after microballoons are destroyed and to efficiently destroy the microballoons. SOLUTION: Leakage of spectrum from a basic wave to a high harmonics region is simulated 122 to perform subtraction 124 from a high harmonics echo. Microballoon is destroyed with a transmission ultrasonic wave and imaging is performed by waiting for settlement of emitted air bubbles. An ultrasonic wave whose initial half cycle is negative pressure is transmitted to destroy the microballoons.
Patent JP-2000138254-A (JP)
Title: Wiring device, wiring structure, semiconductor device and manufacture thereof
Inventor: TAMAKI KYOHEI
IPC: H01L21/3205
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing processes and reduce cost, regarding a wiring device and a wiring structure, where an outer connection electrode and wiring are formed on a board (or a semiconductor element), or an outer connection electrode and wiring are installed, and regarding a semiconductor device and the manufacturing method of the semiconductor device. SOLUTION: A ball part 11, which is formed on the tip part of a wire member 10 and turned into an outer connection terminal, is fixed temporarily on a specified outer connection electrode forming position of a semiconductor chip 1 by the use of using a clamp head 25. The wire member 10 is pulled out from the outer connection electrode forming position to an electrode 2 formed on the semiconductor chip 1 by using a wire feeder 21. The wire member 10 is wire-bonded to the electrode 2, by using a bonder head 24 and cut at a specified position. After that, sealing resin sealing is formed on at least the bonding position of the wire member 10 and the electrode 2 on the semiconductor chip 1.
Patent JP-H03171780-A (JP)
Title: Light emitting diode display element
Inventor: TAKENO MASATOSHI
IPC: H01L33/56
Filed: 1989-11-30
Abstract: PURPOSE:To prevent a light emitting diode lamp in matrix arrangement from tilting due to external force by arranging a plurality of light emitting diode lamps so that parallel arrangement direction of adjacent anode lead line and cathode lead line are at right angles each other. CONSTITUTION:A printed substrate 14 which is provided with a plurality of LED lamps 13 are fixed inside a main body case. For example, first to 16th LED lamps 131 to 1316 arranged in matrix of four lines and four rows on the substrate 14 are arranged so that parallel arrangement directions of adjacent anode lead line 13d and cathode lead line 13e are at right angles each other in lengthwise and breadthwise of matrix arrangement. For example, a 5th LED lamp 135 which is adjacent to a lower side of a first LED lamp 131 is loaded with external force A in a parallel direction to a direction which is strong against external force A, that is, to a parallel arrangement direction of anode lead line 13d and cathode lead line 13e, thereby, supporting the first LED lamp 131 which is about to tilt and preventing it from tilting.
Patent JP-H08164166-A (JP)
Title: Air mat for medical treatment
Inventor: AOKI SHUICHI
IPC: A61G7/05
Filed: 1994-12-13
Abstract: PURPOSE: To prevent the bottoming of a hip part so as to surely prevent the occurrence of bedsores when a bed-ridden patient gets a posture of raising the upper half of his/her body on a bed, etc., for a long time. CONSTITUTION: The inside of a single air cell 2 of a suitable number of the cells juxtaposed in the longitudinal direction of a mat body 1 is segmented to upper and lower two layers, a variable cell part 3A and a fixed cell part 3B via a central partition wall part. The variable cell parts repeat expansion and contraction by each transfer circuit of air at intervals of a prescribed time. The fixed cell parts are normally supplied with the air to maintain the expansion and to prevent the bedsore at the time of raising the upper half of his/her body.
Patent JP-H02156167-A (JP)
Title: Monitoring circuit
Inventor: SATO KOJI
IPC: G01R19/165
Filed: 1988-12-07
Abstract: PURPOSE:To make it possible to report abnormality due to faults in a power source circuit and a monitoring circuit itself by constituting an ON-delay circuit wherein a DC voltage obtained by smoothing an AC voltage is used as an input signal, and the output voltage of a constant voltage power source circuit is used as a power source voltage. CONSTITUTION:An ON-delay circuit 5 is composed of a PUT oscillator 1, an operation oscillator 2, a rectifier circuit 3 and a feedback circuit 4. A smoothing capacitors Cs, a DC constant voltage power source circuit (AVR) 7 and a constant voltage diode ZD are attached to the circuit 5. When these circuits operate normally, a DC input voltage Va for the AVR 7 is higher than a power source voltage V of the circuits. When a Zener voltage VZD is made to show a sufficiently small value, the oscillator 1 generates an output pulse after the voltage Va is inputted. The oscillator 5 outputs a self-holding output ED0. If, for example, the capacitance value of the Cs is decreased, the ripple component in the voltage Va is increased, and the oscillation 2 cannot be performed. The output ED0 disappears, and the abnormality is reported. In addition, abnormality is reported when the input side of the AVR 7, the AVR itself or the monitoring circuit itself fails.
Patent JP-H01153057-A (JP)
Title: Freeze-dried 'konjak' containing fine soybean flour and preparation thereof
Inventor: KONYA AKIKO
IPC: A23L19/00
Filed: 1987-12-07
Abstract: PURPOSE:To easily produce the above KONJAK (paste made from the starch of the devil's-tongue) having high nutritive value, by adding refined KONJAK flour to warm water, stirring the mixture to obtain a viscous liquid, mixing the viscous liquid with another viscous liquid separately prepared by adding fine soybean flour to warm water and stirring the mixture, stirring the mixture of the viscous liquids, adding refined lime water, stirring the mixture and freeze- drying the product after coagulation. CONSTITUTION:A viscous liquid prepared by stirring a mixture of refined KONJAK flour and warm water is added with a viscous liquid prepared by stirring a mixture of fine soybean flour and warm water. The mixture of the liquids is stirred, added with refined lime water, stirred again, poured into a mold, heated with warm water after coagulation to remove astringency and freeze-dried to obtain the objective KONJAK which can be seasoned within a short time.
Patent JP-H04180115-A (JP)
Title: Portable computer device
Inventor: YASUKAWA MASAAKI
IPC: G06F3/02
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the thickness of a portable computer without deteriorating its operability by moving down a keyboard device into the main body of the computer with a data display part closed to the main body and then moving up the keyboard device to the upper surface of the main body with the data display part opened to the main body respectively. CONSTITUTION:A rotary rod part 305 revolves around a rotational center 306 as a display part 300 is opened in an operating state of a computer. A spring mechanism part 304 connected to the part 305 is pulled clockwise as the part 305 revolves clockwise. Then the part 304 revolves clockwise a lift mechanism part 303 around a lift mechanism rotational center 307 and pushes up a keyboard device 302. As a result, the device 302 emerges on the upper surface of a computer main body 301 from the inside of the body 301. When the computer is not used both parts 300 and 305 revolve counterclockwise around the center 306 and the device 302 moves down into the main body 301.
Patent JP-H09150105-A (JP)
Title: Powder coating feeding device
Inventor: KUMADA MITSUYOSHI
IPC: B05C19/06
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To easily execute a color changeover of a powder coating with a small floor space and a simple structure. SOLUTION: A supply of the powder coating is executed by inserting a bottom end part 3a of a suction nozzle 3 hung from a ceiling part 2 of the main body frame 1 into an inside of the powder coating in a coating tank 9 by raising the coating tank 9 carried on a vibrating table from a front opening part of a main body frame 1 with an up and down lifter 5. At the time of the color changeover, the inner surface of the suction nozzle 3 is cleaned with an air blow from an inner surface purge nozzle 11 raising an up-and-down frame 5 in a state in which the coating tank 9 is not carried.
Patent JP-H11239031-A (JP)
Title: Current mirror means
Inventor: SUZUKI TOSHIYASU
IPC: G05F3/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a current mirror means which makes the directions of its 'input current or a detected current' and its 'output current or a detected current' opposite, for instance, makes the input current an inflow direction against the current mirror means and makes the output current an outflow direction against the current mirror means. SOLUTION: The collector and base of an NPN 2 are connected, a resistance 9 is connected between the emitter of the NPN 2 and the base of a PNP 35, a resistance 13 is connected between the base of the NPN 2 and the emitter of the PNP 35, the base of the PNP 35 is connected to a power supply line of constant potential, the collector of the NPN 2 is made an input terminal and the collector of the PNP 35 is made an output terminal. Because of this way, a current relational expression such as I1 current / I2 current=1 + the resistance ratio of resistances 9 to 13 is established.
Patent JP-H08228009-A (JP)
Title: Thin film transistor device for liquid crystal display and manufacture thereof
Inventor: BE HEISEI
IPC: H01L29/786
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To increase yield of a device by greatly decreasing leakage current between a gate wiring and silicon, improving the characteristics of dielectric breakdowns, and enhancing the reliability of the device. SOLUTION: In manufacturing a thin-film transistor for a liquid crystal display, a silicon pattern 26 is formed by evaporating silicon on a substrate, a gate-insulating film 27 is formed thereon, a gate pattern is formed on the gate-insulating film 27 by evaporating a gate electrode 24 and a gate line 26 inside and outside the silicon pattern 26, respectively. Then an insulating film between the layers is formed, so as to cover the gate pattern and the gate insulating film 27 by ion implanting. Moreover, the implanted ion is activated, a gate contact hole 32 and a source-drain contact hole 34 are formed, and the gate electrode 24 and a source-drain electrode are connected to a gate line 22 and the silicon pattern 26, respectively, with wiring patterns.
Patent JP-2001126958-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: NARITA TAKAHIRO
IPC: H01G9/004
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type solid electrolytic capacitor which can prevent occurrence of failures at connecting of the capacitor to a printed board, etc., and can be reduced in size and increased in capacitance. SOLUTION: A chip-type solid electrolytic capacitor 19 is constituted by coating a capacitor element 9, from which a lead wire 2 for anode is led out and which carries a cathode layer 8 formed on its peripheral surface, an anode terminal 10 connected to the lead wire 2, and a cathode terminal 16 connected to the cathode layer 8 with external facing 13. In the capacitor 19, the terminals 10 and 16 are exposed only on the bottom of the facing 13, and at the same time, a notch or a hole filled with the insulating resin forming the facing 13 is provided at, at least, one exposing section 11.
Patent JP-S63161780-A (JP)
Title: Solid-state image pickup element
Inventor: KYOMASU MIKIO
IPC: H04N5/335
Filed: 1986-12-25
Abstract: PURPOSE:To prevent the lowering of sensitivity caused by video line capacity by providing a series circuit consisting of a switching element and a capacity element and an amplification circuit which inputs the terminal voltage of the capacity element and outputs the signal amplified in terms of a current as a video signal. CONSTITUTION:There is a detection cell X1 which provides the series circuit consisting of the switching elements FT1 and FT11 and the capacity elements C1 and C11 which are connected in parallel with photodiodes PD1 and PD11 and conducted at least accumulation period of charge excited in terms of light with the photodiodes PD1 and PD11 and the amplifiers A1 and A11 which input the terminal voltages of the capacity elements C1 and C11 and output the signals amplified in terms of current as the video signals. Therefore, the signals can be outputted from the amplifiers to the video line VL as the video signals from a voltage signal source whose output impedance is low enough not to cause the lowering of voltage even if the terminal voltages of the capacity elements C1 and C11 supply sufficient current. Thus, the lowering of the voltage of the video signals caused by charging the video line capacity can be prevented and the sensitivity can be improved.
Patent JP-S63167862-A (JP)
Inventor: YOKOTA CHITOSHI
IPC: E05B77/48
Filed: 1986-12-27
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-H04180136-A (JP)
Title: Hardware tracer control circuit
Inventor: KATANO ATSUSHI
IPC: G06F11/28
Filed: 1990-11-15
Abstract: PURPOSE:To analize the internal working of a processor with high efficiency by instructing the start of a tracking operation after deciding that the address set when a processor contained in an information processor has an access to a memory included in the information processor is included in an address section of a comparison register. CONSTITUTION:The data comparators 4 and 5 compare the address set when an access is applied to a memory device with the address data on the comparison data registers 2 and 3. If the input address data is larger than the data on the register 2, a coincidence signal is sent to an AND circuit 6 through a data line 9. Meanwhile the coincidence signal is sent to the circuit 6 via a data line 10 if the input address data is smaller than the data on the register 3. Then the circuit 6 works when a control enable F/F 11 is set at 1 and the circuit 6 sends an operating signal to a tracer control part 7. Thus a control signal 100 is outputted to a tracer memory 8 and the start is instructed for the trace of a hardware state signal.
Patent JP-H0541824-A (JP)
Title: Small sized monitor camera
Inventor: WATANABE MASAHARU
IPC: H04N5/225
Filed: 1991-10-29
Abstract: PURPOSE:To install the camera simply in an attitude adapted to the mount environment of the mounted location by supporting a camera unit so as to be turned on a prescribed center shaft thereby adjusting the visual field. CONSTITUTION:The camera is provided with a camera unit 3 converting a video image into an electric image pickup signal by scanning the video image formed on a photoelectric conversion element through a lens 12, a peripheral circuit unit 4 including a signal conversion means converting a received image pickup signal into a video signal, a board 2 on which cases 11, 31 for the camera unit 3 and the peripheral circuit unit 4 are mounted in common, and a camera unit support section supporting the camera unit 3 onto the board 2 so as to allow the unit 3 to be turned around one center shaft. Thus, the camera is installed simply in an optimum installation attitude to the installation condition of a kind with respect to a mount wall around the monitor location.
Patent JP-H10147112-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI YUJI
IPC: B60C11/14
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve performance on ice by forming at least a grounding part in a tread of a lamination, in which rubber layers possessing different abrasion resistances are layered adjacently at a specific density, and using a rubber layer possessing multiple particles for at least one rubber layer in the rubber layers layered in two or more layers. SOLUTION: In a tread 12 provided with a plurality of blocks 18 which are formed dividedly by means of a plurality of circumferential grooves 14 and a plurality of lateral grooves crossing the circumferential grooves 14, an upper layer cap part 12A directly grounding the road surface and a lower layer base part 12B arranged on the inside adjacently to the cap part 12A are provided. The cap part 12A is formed by layering low abrasion resistance rubber layers 20 and high abrasion resistance rubber layers 22 alternately in the tire width direction, and these rubber layers 20, 22 are layered at a density of two layers or more per 10mm. Each rubber layers 20, 22 is formed of rubber containing multiple particles, and the percentage content of the particles is set to 16-30% by weight in the rubber layer 20, while it is set to 1-15% by weight in the rubber layer 22.