baber/WOPTO huggingface dataset:
Patent JP-S62263542-A (JP)
Title: Parity bit generating circuit
Inventor: SUMITANI TAKAO
IPC: G06F11/10
Filed: 1986-05-09
Abstract: PURPOSE:To decrease the number of a circuit element and to facilitate an LSI by changing an output condition from an initial condition, deciding whether the number of 1 among the serial data of an (n) bit is an odd number or an even number and inserting the output condition in such case to data as a parity bit. CONSTITUTION:After the initial output condition of a flip-flop 12 is periodically set with the signal corresponding to an odd number parity or an even number parity from a signal generating circuit 11, the output condition is changed corresponding to the output from an AND circuit 10, it is decided whether the number of 1 included into the serial data of an (n) bit is the odd number or the even number and the output condition at such a time is outputted as a parity bit. After the serial data inputted are converted to parallel data, memory exclusive OR circuits with a large BC (basic cell) value are used, a parity bit is not generated, the circuit can be composed of the small circuit element of the BC value, thereby the number of the circuit element of a parity bit generating circuit can be decreased.
Patent JP-H05304784-A (JP)
Title: Double voltage pulse power supply
Inventor: HOSHI KIMIHIRO
IPC: G05F1/10
Filed: 1992-04-24
Abstract: PURPOSE:To prevent a harmful residual charge from occurring by increasing the capacity of a first capacitor which is connected in parallel with a charge power supply out of first and second capacitors which are connected in series to be larger than that of the second capacitor. CONSTITUTION:When a semiconductor switching element 7 conducts current and then the charge of a first capacitor 4 is inverted after the first capacitor 4 and a second capacitor 5 are charged, they are charged initially so that the amount of charge of the first capacitor 4 is equal to that of the second capacitor 5. Namely, capacities C1 and C2 are set so that the capacity of the first capacitor 4 and that of the second capacitor 5 satisfy an equation (CIE<2>-R(t).I (t)<2>)/2=(C2E2)/2 (E; power supply voltage, C1>C2) when a synthesis resistor of the semiconductor switching element 7, a first reactor 3, and the first capacitor 4 is set to R(t) and an inversion current is set to i(t).
Patent JP-S5440659-A (JP)
Title: Detector for angle of rotation
Inventor: SHIMOZAWA KIYOSHI
IPC: G01D5/245
Filed: 1977-09-06
Abstract: PURPOSE: To facilitate the handling of a rotation angle detector and to make it difficult to be broken by attaching a magnetic field detecting head to a shaft of rotation and by fixing a multi-polar magnetizing magnet to a irrotational portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01276332-A (JP)
Title: Device and control method for data base
Inventor: SUGITA TAKUYA
IPC: G06F12/00
Filed: 1988-04-28
Abstract: PURPOSE:To realize the handling of the multi-medium data that could not be handled with a relational data base by preparing a link defining area to store the key value of the multi-medium data and at the same time securing the linkage between said defining area and the multi-medium data to take out the contents of said data. CONSTITUTION:The object data on a data pool area to be linked with the field value (key value) of the link attribute are stored in the data pool devices 6 and 7 and controlled by an object control part 3. The linkage between said field value and the object data is controlled by a link control part 4. In other words, another data pool defined separately contains the variable length character data, the graphic data, the sound data, the natural picture data, the animation data, etc. Such data pool areas are set at various memory media in addition to a floppy disk and a hard disk. Thus various object multiple media can be handled via various physical memory multiple media.
Patent JP-H01277314-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YASUNO KOSUKE
IPC: G11B5/465
Filed: 1988-04-28
Abstract: PURPOSE:To demagnetize a magnetic head in simple constitution by providing a comparator for comparing an output of an integrator for integrating an electric power source voltage with a video signal in value and a switch for switching the output of the integrator to the video signal and vice versa. CONSTITUTION:The subject device is provided with the integrator 5 for integrating the electric power source voltage, the comparator 6 for comparing the output of the integrator 5 with larger value than the max. value of the video signal and the switch 7 for switching the output of the integrator 5 to the video signal and vice versa according to the output of the comparator 5, whereas an output of the switch 7 is inputted to an FM modulator 2. Then, when the electric power source voltage is supplied, the electric power source voltage is integrated and then inputted to the FM modulator 2, where an output ranging from a low frequency output to a high frequency output is continuously outputted from the FM modulator. A recording amplifier 3 changes its output from large value to small value when the input frequency is changed from low to high one. Consequently, when this is impressed on the magnetic head, the demagnetization is carried out.
Patent JP-2000298201-A (JP)
Title: Microlens array
Inventor: HIROTA KAZUHIDE
IPC: H04N5/74
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent problems such as the incident light being scattered to unintended directions to produce stray light or to cause color mixture because of a sagging portion or the like produced on the borders in a microlens array. SOLUTION: Among the borders of microlenses 77a which constitute a microlens array 77, a plurality of prism-like deflecting elements 88 are disposed on the lens borders 86 parallel to the longitudinal direction of pixel openings 80R, 80G, 80B. It may occur that green light G2 entering the lens borders 86 parallel to the longitudinal direction of pixel openings 80R, 80G, 80B is scattered by the sagging portion of the lens borders 86 in the direction perpendicular to the direction of the lens borders 86 and the light enters the red pixel opening 80R or blue pixel opening 80B. However, the light is deflected by the deflecting device 88 disposed on the lens borders 86 to the direction along the lens borders 86 and then condensed to a black matrix region 79a on a gate wiring.
Patent JP-H04312677-A (JP)
Title: Concrete form
Inventor: TAKAGI HARUO
IPC: B27N3/06
Filed: 1991-04-11
Abstract: PURPOSE:To promote strength and formability by forming a sheathing board of a plate-like member mixing a reinforced member of fiber materials, etc., with chips of a coniferous tree. CONSTITUTION:Chips 31 of a coniferous tree and fiber materials 30 separated from bamboos, etc., through crushing or drugs are provided. Then, after the chips 31 are mixed with the fiber materials 30, and they are pressed and formed in accordance with shapes of columns and beams of a building to form concrete contact boards 10a and side boards 10b and 10c. After that, a sheathing board 10 reinforcing edge sections of the contact boards 10a with the side boards 10b and 10c is formed, and it is used to assemble a concrete form 1. According to the constitution, shearing strength can be promoted and, at the same time, the form can be formed in a free shape.
Patent JP-S5440575-A (JP)
Title: Semiconductor device
Inventor: USUI TOSHIO
IPC: H01L21/331
Filed: 1977-09-07
Abstract: PURPOSE: To evade the disconnection of an electrode by forming a GaAs epitaxial layer on a GaAs substrate and by selecting the direction of the gate width by the surface of the epitaxia layer at the time of forming a channel part by mesa-etching so as to form the gentle end part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10295846-A (JP)
Title: Muscle reinforcing and exercise assisting tool
Inventor: ISHIDA HISANAO
IPC: A61H15/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To perform various exercises and muscle reinforcing matched with the preference, body condition and age, etc., of each person by performing constitution by the core rod of a flexible member, a freely rotatably fitted cylindrical body, a fixing tool made of rubber fixed to both ends of the core rod and a ring. SOLUTION: This exercise assisting tool 1 is constituted of the cylindrical core rod 2 of a glass fiber, a vinyl, chloride pipe and plastic, etc., provided with flexibility, the fixing tools 3 and 4 made of the rubber presenting a spherical surface shape provided on both ends of the core rod 2, a flexible cylindrical body 5 freely rotatably fitted to the core rod 2, slight gaps 6 and 7 formed between the cylindrical body 5 and the fixing tools 3 and 4 and the ring 8 provided in at least one 6 (one example) of the intervals. Thus, in the state of holding the cylindrical body 5, the cylindrical body 5 is freely rotated. Also, even when the ring 8 is positioned at an upper part, the exercise helping tool 1 is erected and the cylindrical body 5 is pressurized, other objects such as the ring 8 and the cylindrical body 5, etc., do not intrude the fixing tool 3. Or, adhesion for fixation is facilitated.
Patent JP-H05301059-A (JP)
Title: Controlling device for temperature in centrifugal separator
Inventor: KIDO SHINJI
IPC: B04B15/02
Filed: 1992-04-24
Abstract: PURPOSE:To rapidly detect abnormality in actuation of a refrigerator while observing temperature control by winding and providing heaters in the peripheries of a refrigerator and the evaporator of a rotor-rotating chamber in order to control the temperature of a rotor, observing temperature control of the evaporator and judging abnormality in actuation of the refrigerator. CONSTITUTION:A sample such as a biological cell and scientific substance is charged to a rotor 1. The rotor 1 is fitted to a rotation axis and the sample is separated by utilizing centrifugal force generated by high-speed rotation. The centrifugal separator is equipped with heaters 5 wound on the peripheries of a refrigerator 2 and the evaporator 4 of a rotor-rotating chamber for rotating the rotor 1 in order to control the temperature of the rotor 1. A device having a function for indicating control value of the temperature thereof equips a function for judging abnormality of multiplicate actuation of the refrigirator 2 by observing the temperature control of the evaporator 4. In other words, when the detected temperature Tm of a temperature detection element 3 is a range higher than the set temperature T5 and temperature gradient is lowered after the refrigerator is turned on and N minute elapses, actuation of the refrigerator is made normal.
Patent JP-S5634163-A (JP)
Title: Magnetic tape drive unit
Inventor: NIHEI MASAYUKI
IPC: G11B15/58
Filed: 1979-08-24
Abstract: PURPOSE: To prevent the damage of tape and to reduce the winding time, by providing the timing circuit which turns the capstan motor for a given time during tape winding and the mechanism which keeps the vacuum pressure the same as the state at normal operation.  
     CONSTITUTION: When winding signal is received externally, the winding operation signal 21 is generated, and when the tape start end marker is detected at the detection circuit 22 and a signal is generated, the winding operation discriminating circuit 23 produces the winding operation signal. This operation signal drives the capstan 5 in high speed with the capstan motor drive circuit 26 in matching with the timing signal from the timing counter 24, and the vacuum pressure of the vacuum buffers 6, 7 is kept the same as that at normal operation and the delay timing circuit 25 to measure the tape running distance is operated at the same time. Thus, since the recording part of tape is wound with the drive of capstan and suitable control of tape tension, the damage in the recording part can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000299888-A (JP)
Title: Portable terminal device and terminal device
Inventor: SATOMI HIROSHI
IPC: H04M1/72412
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To easily input a code and to reduce erroneous inputs by selectively transmitting information identification codes loaded from the outside by wire or wireless. SOLUTION: A P service server 200 issues a PC code number to provided information, registers them with a P code database and manages them. Then, it prepares print data and outputs them to a P service terminal 100. A server (hereinafter reffered to as IP server) 300 for information provider transmits information (contents) corresponding to a P code attracted an information request to the server 200 in response to the information request from the server 200. The server 200 also sets plural usable P codes to the IP server 300, and the IP server 300 can issue a P code to information provided from a user terminal within the range of the usable P codes in its own terms.
Patent JP-H09293532-A (JP)
Title: Ni group alloy-made positive electrode vessel material for sodium-sulfur battery
Inventor: KIKUCHI HIROAKI
IPC: H01M2/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide Ni group alloy-made positive electrode vessel material for a Na-S battery having high strength and superior Na/S corrosion resistance. SOLUTION: Positive electrode vessel 3 material for Na-S battery is composed of Ni group alloy comprising, in percentage by weight, Cr: 20 to 35%, Fe: 10 to 30%, Mo and/or W: 1 to 10%, and Mn: 0.2 to 2%, and further on demand one or more out of (a) to (c), where (a) Cu: 0.5 to 5%, (b) Co: 1 to 5%, and (c) Nb and/or Ta: 0.5 to 3%, and the rest: Ni (where containing 35% or more) and inevitable impurity.
Patent JP-H05303891-A (JP)
Title: Semiconductor memory
Inventor: OKITA MUNEHISA
IPC: G11C11/407
Filed: 1992-04-27
Abstract: PURPOSE:To prevent useless power consumption when the read of data is unnecessitated and the same address data is read succeedingly in the semiconductor memory of a system synchronized and operated by a synchronizing signal. CONSTITUTION:An address latch circuit 1 is provided, and an address comparison circuit 2 comparing a signal 12 latched by the address latch circuit 1 and a newly inputted address signal and generating a coincidence/anticoincidence signal is provided, and a circuit 3 controlling an internal circuit by the coincidence/anticoincidence signal is provided, and an address decoder 4, a RAM cell 6, a word driver 5, a sense amplifier 7, and an output latch circuit 8 are provided.
Patent JP-S61266134-A (JP)
Title: Piercing punch for breakdown prevention
Inventor: NAGAI YASUTOMO
IPC: B21D28/34
Filed: 1985-05-20
Abstract: PURPOSE:To reduce the impact force generated at the punch breakthrough time and to prevent the breakdown of a piercing punch by performing a punching with the piercing punch providing a cushioning material at the lower part of the flange of a piercing punch. CONSTITUTION:A punching material 9 is placed on a die 8, the piercing punch 1 fitting a flange 1c with its engagement with a cushioning material 4 down to the recessed part 5 of the retainer fitted to a punching plate 7 is pushed in the punching material 9 and at the breakthrough time of the moment of penetrating the punching material 9 the load is abruptly released. At this time an elastic wave is caused from the tip of the linear part 1b of the punch 1 and propagated into the inner part of the punch 1. The impact force is absorbed and reduced by the cushioning material 4 in the propagation process thereof.
Patent JP-S62263702-A (JP)
Title: Strip line filter
Inventor: ISHIKAWA YOHEI
IPC: H01P3/08
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a stable characteristic by clipping an insulation sheet of a lower dielectric constant than that of a dielectric base between the 1st and 2nd resonance electrodes and overlapping the resonance electrodes mutually while they are connected electrically by at least one metallic pin penetrated through the insulation sheet thereby suppressing the leakage of an electromagnetic field and the conductor loss. CONSTITUTION:A resonance electrode 17 is formed in a comb line to the 1st dielectric base 11 and the resonance electrode 18 is formed in combline to the 2nd dielectric base 12. The resonance electrodes 17, 18 are opposed symmetrically via the insulation sheet 13, the resonance electrodes 17, 18 are opposed to each other and connected to corresponding earth electrodes 15, 16 at the end face of the dielectric bases 11, 12. The metallic pin 13 is arranged to the insulation sheet 13 while being penetrated therethrough to connect electrically the resonance electrodes 17, 18. The metallic case 14 holds the 1st and 2nd dielectric bases 11, 12 compressed in this way.
Patent JP-S58224226-A (JP)
Title: Combustion control device
Inventor: YOKOAJIRO YOSHIYUKI
IPC: F23N1/02
Filed: 1982-06-21
Abstract: PURPOSE:To get a control device having a high fuel adjusting ratio by a method wherein the upstream side pressure at the air throttle and the upstream side pressure of the gas throttle are alternatively sensed by the same pressure sensor through a pressure changing-over unit, and the gas proportional valve is controlled in such a way as the difference in output signals becomes zero. CONSTITUTION:In air fuel ratio control circuit 31, an output of amplifier 32 for amplifying an output signal of a pressure sensor is fed to an air pressure analogue meter 34 and a gas pressure analogue memory 35 through a change-over switch 4 which is changed over by a change-over signal generator 33 and then each of the values is stored and updated in synchronous with the changing-over signal. An electric current is fed from the changing-over signal generator to the solenoid coil 23. A difference between the output signals from each of the memories 34 and 35 is multiplied and amplified by a proportional valve driving circuit 36, and the electric current in the solenoid coil for the gas proportional valve 13 is adjusted in such a way as it becomes zero and then the volume of gas is controlled under a feed-back operation.
Patent JP-S59231340-A (JP)
Title: Dehumidifying air conditioner
Inventor: MATSUMOTO KAZUO
IPC: F24F3/044
Filed: 1983-06-14
Abstract: PURPOSE:To improve the cooling capacity of titled device in its air ventilating mode particularly for use in a hot and highly humid territory, by providing a heater between a rotary dehumidifier for a low humidity and a rotary sensible heat exchanger of re-generated air passage. CONSTITUTION:A dehumidified air passage 1 presenting a passage of fresh air withdrawn by means of a fan 2 has its one end opened to atmosphere and other end to inside a room. A regenerative air passage 3 passing an air therethrough which is consumed in the room and withdrawn by means of a fan 4 in its segregated state from the fresh air has its one end opened to atmosphere and other end to inside the room, similarly to the dehumidified air passage 1. A rotary dehumidifier 5 for higher humidity, a rotary dehumidifier 6 for lower humidity and a rotary sensible heat exchanger 7 are arranged adjacent to the fresh air openings of two air passages 1, 3 to bridge over air passages 1, 3. A heater 10 is arranged between the rotary dehumidifier 6 for lower humidity and the rotary sensible heat exchanger 7 of regenerated air passage 3.
Patent JP-S58224886-A (JP)
Title: Mooring apparatus
Inventor: MURAO TAKAFUMI
IPC: B63B21/00
Filed: 1982-06-22
Abstract: PURPOSE:To permit certain and simple mooring without using a mooring chain by accommodating a mooring stay fixed onto the sea bottom into a concaved recess formed on the edge part of a floating construction and closing the opened edge of the recess by a gate. CONSTITUTION:A concaved recess 2 is formed in the vertical direction at the edge part of a floating construction such as on-sea petroleum storage tank, and a gate installation guide rail 7 is installed in the vertical direction along the opened edge of the recess 2. A mooring stay 3 fixed onto the sea bottom is accommodated into the recess 2, and the opened edge of the recess is closed by a gate 8. Thus, the mooring work can be carried-out certainly and efficiently by a simple means without using a mooring chain etc.
Patent JP-S587672-A (JP)
Inventor: JIYOSEFU FUANTSUZO
IPC: G03G15/22
Filed: 1982-06-22
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-H01280024-A (JP)
Title: Production of vapor-phase carbon fiber
Inventor: HIRANO TOMIO
IPC: D01F9/12
Filed: 1988-05-02
Abstract: PURPOSE:To improve production efficiency in a thermal decomposition furnace and to efficiently obtain the title fiber by sending a raw material gas mixture containing a catalytic component from one end of a high-temperature tubular reactor and feeding a hydrocarbon compound to the shaft center part of the reactor. CONSTITUTION:A raw material gas mixture containing a catalytic component (e.g., a hydrocarbon and ultrafine powder metallic catalyst are mixed with a carrier gas such as hydrogen) is fed from one end of a tubular reactor maintained at high temperature (usually 1,000-1,500 deg.C), a hydrocarbon compound is fed to the shaft center part of the reactor and thermal decomposition of vapor-phase hydrocarbon compound is carried out. For example, a method wherein the hydrocarbon compound is fed through a heat-resistant conduit inserted through the end of the reactor to the reactor may be cited as the method of introducing the hydrocarbon compound to the shaft center part of the reactor. The shaft center part is preferably separated from part wherein the raw material gas mixture is decomposed to form carbon fiber.
Patent JP-S5535329-A (JP)
Title: Light circulator
Inventor: SHIBUKAWA ATSUSHI
IPC: H04B10/50
Filed: 1978-09-04
Abstract: PURPOSE: To provide the stable light circulator by configuration of a polarizing- separating prism, a Faraday rotor and a polarizing-separating prism.  
     CONSTITUTION: The function of a polarizing-separating prism 4 is such that the light incident at plane of polarization 0° from, e.g., terminal a, emits to d and that the light incident at plane of polarization 90° from the terminal a emits to c as shown by figures (b) thru (e). A polarizing-separating prism 5 varies by 45° in terms of direction but its function is similar to that of the prism 4 and its terminals e, f, g, h correspond to a, b, c, d respectively, wherein the light incident at plane of polarization 45° from, for example, terminal e, emits to f and the light incident at plane of polarization 135° emits to g. A Faraday rotor 6 rotates the plane of polarization 45° in the fixed direction irrespective of the advancing direction of light. Hence, the light incident at plane of polarization 0° from the terminal a is rotated 45° by the rotor 6 and is emitted to f but the light incident at plane of polarization 45° to terminal f passes through the rotor 6 and emits to b. If the incident plane of polarization is made 90°, it may be made reciprocal like the terminals a→c, c→a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S597862-A (JP)
Inventor: GAASHIYON GUROSUMAN
IPC: F25B29/00
Filed: 1983-06-15
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。