baber/WOPTO huggingface dataset:
Patent JP-S62219789-A (JP)
Title: Signal discrimination circuit
Inventor: SATOMI HIDEO
IPC: H04N9/64
Filed: 1986-03-19
Abstract: PURPOSE:To prevent a malfunction, by comparing two output signals which are generated from a differential amplifier circuit, and are of anti-phases with each other, constituting of a level selection circuit which selects a large signal, and a smoothing circuit which smoothes the output signal of the level selection circuit, and performing discrimination by the output signal of the smoothing circuit. CONSTITUTION:When a differential amplifier circuit 19 and a level selection circuit 20 receive the signal of SECAM system, and signals V1 and V2 having different levels are impressed from the first and the second peak detection circuits 17 and 18, the signal of high level is generated at the output terminal of a level selection circuit 20, and it is smoothened at a smoothening circuit 21, and is impressed on a comparator 22, then the discrimination signal of H representing the SECAM system is obtained at the output terminal of the comparator 22. Meanwhile, when the circuits 19 and 20 receive the signal of PAL system, and the signals having the same levels are generated from the first and the second peak detection circuits 17 and 18, the output signal of the level selection circuit 20 goes to a low level, and it is smoothened at the smoothening circuit 21, and is impressed on the comparator 22, then the discrimination signal of L representing the PAL system is generated at the output terminal of the comparator 22. In this way, the maulfunction can be prevented without making worse responsiveness.
Patent JP-S56159972-A (JP)
Title: Converter
Inventor: OOGAMI MASAKATSU
IPC: H02M7/12
Filed: 1980-05-12
Abstract: PURPOSE:To eliminate the power loss of a discharging resistor at the time of operating a converter by connecting a smoothing capacitor to the resistor only when the capacitor is discharged. CONSTITUTION:Since a contactor 22 is, when a power switch 12 is closed, opened and a contact 32 is closed, the rectified output from a rectifier 14 is supplied through a current limiting resistor 20 to a smoothing circuit 16. When a predetermined time is elapsed, a timer switch circuit 26 is closed to supply an exciting current to an exciting coil 24, the contactor 22 is closed and the contactor 32 is opened. When the power switch 12 is then opened, no exciting current flows through the coil 24, and accordingly the contact 22 is opened and the contact 32 is closed. Thus, a discharging resistor 30 is connected in parallel with a smoothing capacitor 28. In this manner, wasteful power consumption can be eliminated for the discharging resistor.
Patent JP-H09250366-A (JP)
Title: Throttle valve driving device for engine
Inventor: OZAO NORIAKI
IPC: F02D41/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from stalling by always giving a specified opening angle to a throttle valve by the action of a normal side current circuit when a current can not be passed through either of a first and second exciting circuit of a step motor and to start an engine and to drive a vehicle at a slow speed when the vehicle travels in a cold weather. SOLUTION: A stopper plate 30 urged in the direction which closes a throttle valve 2 is rotatably fitted on the valve shaft 3 of the throttle valve 2 driven by a step motor 4. If the stopper plate 30 is rotated by a restoring spring 33, the valve shaft 3 is rotated in the direction that closes the throttle valve 2 via an engaging means 36 and, when the throttle valve 2 is opened to a prescribed opening position angle θ, for example, to a first idle opening position, the rotation of the stopper plate 30 is prevented by a stopper blot 34. An auxiliary spring 35 for urging the valve shaft 3 in the opening direction by a spring weaker than the restoring spring 33 is connected to the valve shaft 3.
Patent JP-S57178792-A (JP)
Title: Black color heat sensitive recording medium
Inventor: MATSUDA GENICHI
IPC: B41M5/327
Filed: 1981-04-27
Abstract: PURPOSE:To prevent discoloring of a recorded image and a background coloring by employing as a leuco dye a specific brown black coloring fluorine compound and a green coloring fluorine compound. CONSTITUTION:A heat sensitive layer contains at least one of brown black coloring fluorine compounds represented by the formulaI, where R1, R2 signify hydrogen, alkyl group, alicyclic group, substituted alkyl group, phenyl group, etc., R3 signifies hydrogen or alkyl group, Xn signifies hydrogen, alkyl group, alicyclic group, phenyl group, etc., m, n signify 0-3, and Ym signifies hydrogen, alkyl, halogenated alkyl group, etc., and at least one of green coloring fluorine compounds represented by the formula II. Red side wavelength of visible spectrum is absorbed by these leuco dyes, thereby approaching to pure black as near as possible, and further preventing discoloring of the recorded image and background coloring.
Patent JP-2000261767-A (JP)
Title: Method for outputting progressive scanning double speed signal in high efficiency image decoding
Inventor: IWASAKI EIJI
IPC: H04N7/01
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit scale and a circuit configuration and to reduce the cost by solving problems of a conventional progressive scanning double speed signal output method so as to eliminate the need for a frame memory. SOLUTION: Since a signal is read as a progressive scanning double speed signal in the case of reading from a display buffer 130 and outputted being converted into an interlaced scanning standard speed signal when necessary, an interlaced scanning standard speed signal is obtained by interleaving the above signal for each line. Consequently, no frame memory or the like is required, and in the case that the progressive scanning double speed signal and the interlaced scanning standard speed signal are switched or they are simultaneously outputted, the circuit scale and the circuit configuration can remarkably be simplified and the cost can be reduced.
Patent JP-H11256320-A (JP)
Title: Zno base sintered compact
Inventor: TAKANASHI SHOJI
IPC: C23C14/34
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a ZnO base sintered compact for a sputtering target which enables efficient formation of films having high transmittance, low resistivity, little production of abnormal discharge during DC sputtering over a long time, excellent characteristics and which is excellent in productivity and inexpensive. SOLUTION: This sintered compact contains 3 to 7 atom.% Ga and 0.3 to 3 atom.% one or more kinds of third elements selected from the group consisting of Al, B, In, Ge, Si, Sn and Ti and substantially consists of the complex oxide of zinc, gallium and the third elements above described. Preferably, the ZnO sintered compact has >=4.8 g/cm<3> sintering density and 4 to 15 μm average crystal grain size of the complex oxide.
Patent JP-H02242320-A (JP)
Title: Information processor
Inventor: MORIYA KOJI
IPC: G06F3/0488
Filed: 1989-03-15
Abstract: PURPOSE:To fetch only necessary information by providing a filter means for eliminating other color than a specific color of a written image, and allowing its color to pass through to the image pickup surface in an optical system of a video input device. CONSTITUTION:A video input device 2 connected to a body device 11 is constituted by combining an image pickup tube, etc. and an optical system, brings an image pickup image to photoelectric conversion and sends it out to the body device 11. In the tip of the optical system of the video input device 2, a filter device 3 for allowing only an image of a specific color to pass through the optical system is installed in advance. In such a way, only a signal of a specific color is inputted to the body device 11.
Patent JP-S56158792-A (JP)
Title: Preparation of amineborane
Inventor: KIKUKAWA YASUO
IPC: C07F5/02
Filed: 1980-05-13
Abstract: PURPOSE: To obtain amineborane from inexpensive raw materials by a simple operation in high yield, by reacting a salt of amine with NaBH 4  in dimethoxyethane.  
     CONSTITUTION: A salt of amine(preferably hydrochloride), e.g., dimethylamine, t-butylamine, etc. is reacted with NaBH 4  in dimethyoxyethane, to give amineborane. The reaction is carried out at a temperature under cooling with ice to room temperature for 0.5W1.5hr. After the reaction is over, the reaction solution is filtered and dimethoxyethane is distilled away to give amineborane extremely simply. The use of dimthoxyethane as the reaction solvent prepares the desired substance efficiently under mild conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000254291-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enjoying a varied game subjected under variable display and sufficiently inspiring expectation and excitation for a game player to hit a prize. SOLUTION: A first game executing means 110 executes a game simulated as a slot machine on a center variable display portion 31 having a display area arranged in a matrix of three vertical lines and three lateral lines at the first stage of a pattern matching game. A second game executing means 120 executes the second stage of the pattern matching game that the pattern is stopped after circulated and displayed on an outer frame variable display portion 32 around the center variable display portion 31 when the game ends in failure via a reach (ready-for-winning) state as a result of the first stage.  In the game at the second stage executed after ending in failure at the first stage, a success appears even when a predetermined pattern is stopped and displayed at a position on the outer variable display portion 32 corresponding to the extension of a line where the game ends in failure via the reach state at the first stage.
Patent JP-H07268148-A (JP)
Title: Rubber composition for heat-resistant rubber vibration insulator
Inventor: SHIBAHARA AKIHIRO
IPC: C08K3/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a rubber composition for heat-resistant rubber vibration insulator having totally excellent heat resistance, permanence and yielding resistance. CONSTITUTION:An ethylene-propylene-diene terpolymer having >=200,000 molecular weight of polymer and >=120 viscosity of polymer (ML1+4:121 deg.C) is mixed with 2.5-8 pts.wt. based on 100 pts.wt. of the terpolymer of a peroxide and g 30 pts.wt. of carbon black having >=140ml/100g dibutyl phthalate absorption.
Patent JP-S57178142-A (JP)
Title: Quantitative analysis method of nio in sample consisting essentially of zno by x-ray fluorometry
Inventor: FURUYAMA HIDEO
IPC: G01N23/223
Filed: 1981-04-28
Abstract: PURPOSE:To analyze the NiO particularly in a voltage non-linear resistor quantitatively and quickly with high accuracy by polishing a sample consisting essentially of ZnO with #180 carborundum and washing and drying the same then analyzing it quantitatively by an X-ray fluorometry. CONSTITUTION:A sample consisting essentially of ZnO is polished with #180 carborundum, after which it is washed thence it is dried with hot wind. This sample is analyzed quantitatively by an X-ray fluorometry. In the case of a sample wherein Bi2O3 coexists, the analyzed value of NiO decreases when Bi2O3 increases and therefore, a correction factor by the addition amount of the Bi2O3 is determined, and the analyzed value is corrected by the specific correction equation, by which the accuracy is improved. In this way, the sample is analyzed non-destructively with high accuracy.
Patent JP-H05265876-A (JP)
Title: Error report processing system
IPC: G06F11/22
Filed: 1992-03-19
Abstract: PURPOSE:To report a fault to an operating system by loading machine check interruption so as to instruct it a processor that error is discovered by patorol access. CONSTITUTION:When error information (5) showing that the existence of error is discovered by patorol access and a fault address (FSA) (6) generating uncorrectable error are transmitted to a processor 1, the processor 1 starts a machine check interruption operation. Namely, a machine check interruption code (MCIC), external interruption code (EDCD) and fault address (FSA) (6) are stored in the prescribed position of a main storage device 6. Next, a machine check new program status word (PSW) expressing the position of a machine check interruption processing routine is set as a current program status word (CPSW) after the CPSW is stored in a prescribed position on the main storage device 6 as a machine check old PWS.
Patent JP-H1137692-A (JP)
Title: In-line cleaner for heat exchanger, and in-line cleaning method
Inventor: NODA YASUHIRO
IPC: F28G1/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the abrasion of a cleaning ball to the utmost, by providing this system with a suction line which connects the suction side of a sub pump with the supply source of heat medium fluid, and a discharge line which connects the discharge side of the sub pump with the fluid supply and exhaust part of a ball storage. SOLUTION: A ball cleaning circuit 13 is provided with a sub pump 25 separately from a main pump 5, and the suction side and the discharge side of the sub pump 25 are provided with a suction line 25 and a discharge line 27, respectively. Then, for the suction line 26, the line connected to the second line 10 being the supply source of cooled cooling water already air-cooled with a cooling tower 4 is connected to one end port 28A of the first three-dimensional valve 28, and besides the line connected to the suction side of the sub pump 25 is connected to the center port 28C of the first threedimensional valve 28.  As against this, for a discharge line 27, the line connecting with the fluid supply and exhaust part 22 of a ball storage 15 is connected to one end 29A for the second three-dimensional valve 29, and besides the line on discharge side of the sub pump 25 is connected to the center port 29C of the second three-dimensional valve 29.
Patent JP-H06272959-A (JP)
Title: Circulation type hot-water apparatus
Inventor: KOSHIMIZU DAISUKE
IPC: F24H1/10
Filed: 1993-03-23
Abstract: PURPOSE:To prevent a so-called sandwich phenomenon of cold water, wherein a cold water layer is formed in a hot-water feed line, in a circulation type hot-water apparatus. CONSTITUTION:A circulation type hot-water apparatus is provided with a hot-water line 3 from a heat source machine 1 to a hot-water feed point 2, return hot-water line 4 from the point 2 to the machine 1, circulation pump 8, and feed water line 5 leading to the machine 1. In the line 5, there are provided in succession a feed water sensor 12, feed water temperature sensor 11, and tank 16 from the upstream side thereof toward a heat exchange part 10 of the machine 1, and the line 4 is connected to a point between the sensor 12 and the sensor 11 so that a combustion sequence is started based on the sensing of feed water by means of the sensor 12.
Patent JP-H11259189-A (JP)
Title: Power supply control device for peripheral equipment
Inventor: WATANABE YOSHIKI
IPC: G06F1/26
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To allow the ON/OFF of a power supply for a peripheral equipment using a software switch for a main power supply switch to interlock with the ON/OFF of a power supply for a computer body. SOLUTION: A CPU 3 stores the end state of each software switch in an EEPROM 4 at the time of its end. When voltage of +5V is supplied from a power supply circuit 2 by external factors F1, F2 for fixed time (time required from the start of the CPU 3 up to the processing of an ON/OFF control signal), the CPU 3 is started. After starting the CPU 3, the ON/OFF signal is immediately turned on and the circuit 2 is allowed to always supply power to the CPU 3. The CPU 3 refers to preceding end status data stored in the EEPROM 4 and controls the power supply of respective devices in accordance with the state of the end status data.
Patent JP-H03263712-A (JP)
Title: Formation of transparent conducting film
Inventor: MORIMOTO YOJI
IPC: C23C14/58
Filed: 1990-03-13
Abstract: PURPOSE:To shorten the time required for the vacuum heat treatment process and obtain a panel with excellent stability by arranging the panel in a vacuum processing tank, exhausting the tank to vacuum, introducing a trace quantity of reducing gas into the vacuum processing tank, and performing heat treatment. CONSTITUTION:In the formation of a transparent conducting film to remove the excess oxygen contained in the transparent conducting film 2 of a panel 3 stuck with the transparent conducting film 2 made of a metal oxide on an insulating substrate 1 to obtain the transparent conducting film 2 with a low resistance value, the panel 3 is arranged in a vacuum processing tank 4, the tank 4 is exhausted to vacuum, a trace quantity of reducing gas is introduced into the vacuum processing tank 4, and heat treatment is performed. The quantity of the reducing gas to be introduced into the vacuum processing tank 4 is preferably set to several Torr through tens Torr, and nitrogen gas is preferably mixed with the reducing gas. A trace quantity of the reducing gas introduced into the vacuum processing tank 4 reduces the transparent conducting film 2 and quickly extracts excess oxygen. The interior of the vacuum processing tank 4 can quickly be heated by the heat conduction effect of the reducing gas.
Patent JP-S60208166-A (JP)
Title: Picture output device
Inventor: HANDA HIDEYUKI
IPC: G09G1/00
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a prescribed reproducing picture independently of an input device by preparing plural converting tables converting a gradation picture signal into a light intensity control signal and selecting it in response to the picture. CONSTITUTION:The picture signal from the input devices 1, 2 is inputted to a picture managing CPU3. The data is stored in a large capacity storage device 4 and also a picture processing terminal 5 applies a required picture processing and the result is outputted to an observing terminal 6 and a recorder 7. The recorder 7 is provided with an optical modulator converting the gradation picture signal being a picture data into the light intensity control signal and the conversion table selected in response to the characteristic of the input device. Thus, the reproducing picture with prescribed grading is obtained independently of the characteristic of the input device.
Patent JP-S60207643-A (JP)
Inventor: TADA HIDEO
IPC: A61B6/00
Filed: 1984-03-31
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-S58182101-A (JP)
Title: Tape recorder device
Inventor: KOSEKI TOMIYOSHI
IPC: G11B33/02
Filed: 1982-04-19
Abstract: PURPOSE:To simplify structure and to eliminate the need for a button cover by engaging and rotating a cover body and a housing around a fulcrum whose sectional shape is determined by two tangents from one point at the outside of the circle and its circumference between the points of tangency. CONSTITUTION:The sectional shape of one fulcrum around which the cover body 3 and housing of a tape recorder, etc., are rotated while engaged with each other is formed of the two tangents (l) and (l) drawn from one point P at the outside of the circle O to the circle and the circumference between the points of tangency. The other fulcrum consists of a curved line between two points P1 and P2 at the outside of the circle, straight line parts l1 and l1, and a circumferential part. Consequently, a opening and closing function with an angle Q is displayed sufficiently and the structure is simplified. This device is suitable for the cassette holder of the tape recorder.
Patent JP-H09224790-A (JP)
Title: Showcase
Inventor: YASUDA TERUO
IPC: A47F3/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make it easy and more stable to attach shelves. SOLUTION: Showcase is composed of plural shelf brackets 41 of which ends hooked onto the showcase body, shelf shades 42 attached to the front edges of shelf brackets 41 to be hung onto them, and shelves to be put on the shelf brackets 41. On the edge of the shelf shade 42 is made a notch 57 to catch and hold the part of shelf brackets 41.
Patent JP-S59188642-A (JP)
Title: Transferable pressure sensitive adhesive tape or sheet
Inventor: WADA SHINTAROU
IPC: C09J7/02
Filed: 1983-04-11
Abstract: PURPOSE:To enable adhesion between complicated-patterned attached sheets or tapes to each other by forming a strippable layer on one face of a transparent support and a photoreactive strippable layer on its other face, laminating a photoreactive pressure- sensitive adhesive layer on this layer, and photoreacting them. CONSTITUTION:A strippable layer on one face of a transparent support and a photoreactive strippable layer on its other face are formed, and on this layer a photoreactive pressure-sensitive adhesive layer is laminated. Both photoreactive layers can be reacted by light irradiation. An original image for the pattern of an attached sheet is placed on the strippable side of the double adhesive tape having such a structure, and light is irradiated to harden the photoreactive pressure-sensitive adhesive layer at the transparent part, and to react it with the adjacent part of the photoreactive strippable layer. As a result, the adhesive layer loses adhesive strength, and on the contrary, the adhesive agent at the shaded part keeps adhesive strength, so the hardened part is removed and a prescribed pattern of the pressure-sensitive adhesive layer is transferred to the opposite layer to be attached to. As a result, a complicated pattern of the pressure- sensitive adhesive layer to be used for bonding is formed without requiring punching of the pattern from the tape with a metal die, and continuous and efficient bonding operation can also be executed.
Patent JP-S55158112-A (JP)
Title: Highly purifying method for selenium
Inventor: OKAJIMA YASUHIRO
IPC: C01B19/02
Filed: 1979-05-25
Abstract: PURPOSE: To efficiently obtain high purity Se by treating impurities contg. powdered Se or Se alloy with an aqueous hydrochloric acid soln. of a specified concn.  
     CONSTITUTION: Impurities-contg. powdered Se or Se alloy of about -325 mesh is dipped in an aqueous hydrochloric acid soln, of pH 0.1W1.0 and heated to 50°C or above, preferably 80°C or above with stirring to extraction-remove the impurities. Thus, each impurity element can be reduced to 0.1ppm or less even in case of Se alloy having a relatively high content of impurities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56161748-A (JP)
Title: Data reception circuit
Inventor: KINOSHITA SEISHI
IPC: H04L25/02
Filed: 1980-05-16
Abstract: PURPOSE:To avoid the disturbance of reception data even if a noise having a period within the basic clock is superimposed on the data, and to prevent instability of the reception data at current changing points. CONSTITUTION:When the direction of an input current to an input signal line changes from B to A, a photocoupler 2 is turned on, and an RDAO is at ''0'', a photocoupler 3 is off with a delay and the RDBO is at ''1''. Wave shape and polarity inversion are made for the output of the couplers 2, 3 with Schmitt inverters 6, 7, and input is made to flip flops 8, 9, and it is set to a basic clock 11 in which the speed is N times the reception data transfer speed. Thus, the output FDAO of the flip flop 8 and the output FDAO of the flip flop 9 are not at ''0'' at the same time, allowing stable reception data.