baber/WOPTO huggingface dataset:
Patent JP-S5457029-A (JP)
Title: Control system for internal combustion engine
Inventor: SASAYAMA TAKAO
IPC: F02D41/34
Filed: 1977-10-17
Abstract: PURPOSE: To permit highly precise ir-to fuel ratio control by correcting sensor outputs and injection valve operating characteristics on the basis of theoretical air- to-fuel information detected by an oxygen sensor with use of functions of condition determination, calculation and momorization.  
     CONSTITUTION: A control circuit, which receives detection signals from an air flow meter 14, a water temperature sensor 96, an intake air temperature sonsor 16, an exhaust air temperature sensor 84, a throttle valve position detector 24, an EGR unit 28 and a λ sensor 80 and produces control signals to a fuel injection valve 66, an ignition coil 40, an EGR unit 28 and an air regulator 48, is provided with an input output unit 120, which is constructed to transmit one of its input signals selected on the basis of a command from a CPU from a multiplexer 122 to an A/D converter 124. Further, memories RAM116 and ROM 18 are provided, with the memory RAM116 serving to memorize the ratio K of the quotient obtained by dividing the air flow rate by the rpm to the rate of fuel supply 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5748881-A (JP)
Title: Video format signal recording and playback system
Inventor: SUZUKI TSUTOMU
IPC: G11B20/00
Filed: 1980-09-08
Abstract: PURPOSE: To identify types such as monaural, stereo and bilingual in audio information with a simple device, by including type information of the monaural, stereo and bilingual to an audio frame identifying signal representing audio frame.  
     CONSTITUTION: A video format signal consisting of an audio frame including an audio identification signal and of a video frame including a video identifying signal  is recorded on a recording medium 19 and this is reproduced. The type information  representing the types of audio information is included in the audio frame including  this audio identification signal. This identification signal represents one of monaural,  stereo and bilingual signals, and the signal is taken as a pulse of a prescribed amplitude inserted between specified sections of the audio frame, and the types are  identified through the pulse width and the location. The signal is inserted between  the specified sections of the audio frame to be a pulse with the specified pulse width, and the types are identified with the amplitude, allowing to identify the types  through a simple device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08295782-A (JP)
Title: Acrylonitrile based polymer composition, production of the composition and production of molded article from the composition
Inventor: SHIODA HIROTAKA
IPC: D01F6/18
Filed: 1995-04-24
Abstract: PURPOSE: To provide a hot-melt acrylonitrile based polymer composition which contains no acrylonitrile monomer, dispensing with the step of removing it, and which can be molded at a high speed by using a specified nonvolatile component, an acrylonitrile based polymer and water as the constituents. CONSTITUTION: This composition consists of a nonvolatile component obtained by the chemical reaction, preferably Michael addition reaction, of acrylonitrile(AN) alone or a mixture of AN as the principal constituent and the balance of at least one other polymerizable ethylenically unsaturated monomer (e.g. methyl acrylate) to modify it into a nonvolatile material having a boiling point under ordinary pressure of at least 200 deg.C or having no boiling point; an polymer of AN alone or containing at least 60wt.% AN combined; and water. The composition is obtained by polymerizing an AN monomer mixture in the presence of water to give an AN based polymer melt and then chemically modifying the unpolymerized AN monomer mixture into a nonvolatile component.
Patent JP-S5249013-A (JP)
Title: Loading mechanism
Inventor: HISHINUMA TOSHIO
IPC: G11B21/12
Filed: 1975-10-17
Abstract: PURPOSE: A magnetic head is loaded with bi-metal so that it is made sutiable to be aerodynamically supported by the fluid bearing on the moving recording medium of a magnetic disc memory device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61283526-A (JP)
Title: High strength, high elastic coefficient biaxially oriented polyvinyl alcohol film and manufacture thereof
Inventor: UEDA FUJIO
IPC: B29C55/12
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a film with excellent performance such as high tensile strength and elastic coefficient and non-solubility to boiling water by a method wherein polyvinyl alcohol solution, the polymerization degree of which is higher than the specified value, is discharged in the air or in the inert atmosphere and, after that, grown into a solidified film and further, after being biaxially oriented, heat-set. CONSTITUTION:Polyvinyl alcohol, the polymerization degree of which is 2,500 or more, is dissolved in solvent so as to give the concentration of polymer of 30wt% or less. The resultant solution is discharged through a slit-like nozzle in the air or in the inert atmosphere and, after that, introduced in solidifying medium so as to grow into a solidified film. After the solidified film is biaxially oriented under the orienting temperature of 100-240 deg.C so as to realize areal draw ratio of 2,000% or more, the oriented film is finally heat-set at the temperature of 200-250 deg.C. When polyvinyl alcohol (PVA) has the high polymerization degree as mentioned above, the PVA film shows the mechanical performances such as the tensile strength of 40kg/mm<2> or higher, elastic coefficient of 250kg/mm<2> or higher. In addition, when said PVA is highly oriented, the resultant PVA does not dissolve in boiling water and its heat resistance is remarkably improved.
Patent JP-H05326584-A (JP)
Title: Method and device for removing cull and runner
Inventor: OMURA YASUSHI
IPC: B29L31/34
Filed: 1992-05-18
Abstract: PURPOSE:To make the inlet of a box to throw away culls and runners small, and miniaturize a device, and separate the culls and the runners, and put them in a box in high density, and reduce the number of times of replacement of boxes so as to improve work efficiency, and further, in case that the runner is long and that a plurality of push-out bars are installed, to remove the remaining of closely stuck resin and remove the deformation of a lead frame. CONSTITUTION:A semiconductor lead frame 1 sealed with resin is supported by a lead frame support 5 and also a cull 4 is supported by call supports 7 and 8. Next, a runner 3 is pushed out from the side near to a cavity, in short, the side far from the call by the runner push-out bars 9 and 10, thus the runner is separated and discharged from the cull and the cavity. After that, the call support is lowered to discharge the cull.
Patent JP-S5350792-A (JP)
Title: Transportation mechanism for inspecting apparatus of tube inside
Inventor: TOOYAMA ICHIROU
IPC: G01N23/18
Filed: 1976-10-19
Abstract: PURPOSE:To enable to easily retreat and take shelter, after inspecting inside of the tube to be inspected, by providing the detecting apparatus at the tip end of multiknot bar, bending only perpendicularly upward and carrying out the angle regulation and advance or retreat of multiknot bar.
Patent JP-H10322668-A (JP)
Title: Television receiver
Inventor: SUGIHARA HIROMI
IPC: H04N7/025
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver which quickly discriminates an identification signal of a broadcasting signal of any kind of a television signal system and shortens discrimination time. SOLUTION: A tuner 2 can receive plural different television signal systems (e.g. PAL, SECAM, etc.), further, a circuit 7 decodes the detected teletext data that is overlapped on a composite video signal, and a microprocessor 8 detects plural different identification signals (ID codes) that correspond to a television signal system received from the decoded data. A broadcast station in the middle of receiving is quickly identified by discriminating a receiving television signal system and detecting one identification signal in accordance with the discriminated television signal system. Further, a character generation circuit 10 generates the station name of an identified broadcast station, and a composite circuit 5 superimposes it on a television video signal and shows it on a display device 6.
Patent JP-S61282804-A (JP)
Title: Optical branching and coupling device
Inventor: KITACHI NISHIMINE
IPC: G02B6/293
Filed: 1985-06-07
Abstract: PURPOSE:To reduce the man-hour for assembly and to miniaturize the titled device by directly executing, without via optical fibers, the coupling of the ight branched from trunk light to a photodetector and the superposition of the coupling light of a light emitting element and the trunk line on the passage light. CONSTITUTION:Filters 12a, 12b are provided to the two faces including the right angle of a section having an isosceles triangle and lenses 8c, 8d for coupling are provided, via light transmittable members 9a, 9b to the rear faces thereof. An incident optical fiber 7a, an incident lens 8a and an exit lens 8b and exit optical fiber 7b and provided to the slants. Part of the incident light is advanced rectilinearly to a photodetector 10 by the filter 12a. The other part is reflected by the filter, is again reflected by the filter 12b and is emitted from the fiber 7b. The light from the light emitting element 11 advances rectilinearly through the lens 8 and is emitted from the fiber 7b. The optical fibers are not used between the lenses 8c, 8d and the photodetector 10 and the element 11. The man-hour for assembly is thereby reduced and the device is miniaturized.
Patent JP-H05324007-A (JP)
Title: Process controller
Inventor: YUMOTO TAKAMASA
IPC: G05B13/02
Filed: 1992-05-18
Abstract: PURPOSE:To determine a target track on the basis of a predicted future output value and a current and a future set value and to determine a final manipulated variable matching the target track by predicting a future output value from past input data stored in a learning control part and a predicted error. CONSTITUTION:An identification learning part 20 consists of a neural network 21, the learning control part 22, and an identifier 23. The neural network 21 performs a learning process so that the value of a process parameter identified nearby one state value Xi is recalled from its state value. The neural network 21 learns the relation between the state value and a manipulated variable ui at the time of output follow-up for the current command and operates so as to recall a manipulated variable from the state value. A learning control part 22 holds input/output data and the state value, sends and receives data to and from the identifier 23, and passes its identification data and current state value to the neural network 21 at the time of success in the identification. A control arithmetic part 30 has an output predicted value and command track generation part and a manipulated variable arithmetic part.
Patent JP-S5248467-A (JP)
Title: Process for production of semiconductor device
Inventor: SHIBATOMI AKIHIRO
IPC: H01L29/812
Filed: 1975-10-15
Abstract: PURPOSE: To make an active layer of good crystal characteristics by forming the state of zero presence of dopant gas in exchanging from the formation of a buffer layer to the formation of the active layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5550569-A (JP)
Title: High pressure sodium vapor lamp
Inventor: DANNO YUUJI
IPC: H01J61/22
Filed: 1978-10-11
Abstract: PURPOSE: To prevent scattering of charge and to improve lamp and life properties of the high pressure sodium vapor lamp which has no exhaust pipe and is lighted with low power, by specifying the length of luminous tube bulb and amount of sodium charged in the bulb relative to the amount of amalgam.  
     CONSTITUTION: Both ends of the luminous tube bulb are sealed with niobium caps 4a which have no exhaust pipe, and the caps are bonded with glass solder 11 which comprises mainly aluminum oxide and magnesium oxide. The total length of the bulb is more than 40mm, the amount of the sodium-mercury amalgam charged in the tube 3 is more than that vaporize during lighting, and amount of sodium charged limitted to 7W15% by weight of amalgam. Thus the lamp voltage can be maintained high, lamp power efficiency is improved, and a lamp with long life can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5914897-A (JP)
Inventor: IKEDA SETSUKO
IPC: F26B9/00
Filed: 1982-07-17
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-H10296710-A (JP)
Title: Method for forming ceramic product and forming line system thereof
Inventor: SUZUKI KATSUHARU
IPC: B28B3/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the development of cracks and deformation at the drying and baking of a ceramic product by a method wherein a primary molded matter is obtained by pressurizing an extruded preform under the state that at least some part of it is released so as to form the primary molded matter under pressure under its enclosed state by forming an excess clay part at at least some part of the periphery of the obtained primary molded matter. SOLUTION: A green ware B, which is formed by cutting off an extrusion-molded body A extruded continuously through a carrying conveyor 16 from an extrusion molder 12 with a cutter 14 in predetermined lengths, is pressurized with a ram 36 and a top and a bottom molds so as to obtain a primary formed matter C. An excessive clay part is discharged outside a forming mold 30 through a gap, which is smaller than the thickness of the primary formed matter C, which is provided between the top and the bottom molds in the forming cou course of the primary formed matter.  The excessive clay part developed at a press 24 is removed by a proper means during a course between the press 24 and a secondary forming press 26 so as to form only the primary formed matter C into a secondary formed matter E, in which the removal mark of the excessive clay part is also finished and which has a desired shape, under its enclosed state. Thus, the bonding state among clay particles becomes nore closer, resulting in eliminating the influence of lamination and elastic after-effect and allowing to remarkably check the development of cracks and deformation at the drying and backing of a ceramic product.
Patent JP-S5826484-A (JP)
Inventor: SHIRAKAWA TADAYOSHI
IPC: F24D13/02
Filed: 1981-08-10
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-H0424921-A (JP)
Title: Forming method for thin film by vapor deposition method
Inventor: SHOJI TOSHIO
IPC: H01L21/31
Filed: 1990-05-15
Abstract: PURPOSE:To prevent mixture of material gas by feeding inert gas to gas supply tubes to be introduced and unused in a step of introducing material gas to become a film composition source in a vapor growth. CONSTITUTION:A reaction furnace 1 having a plurality of semiconductor substrates 6 to be treated, secured to a quartz port 5 and disposed is reduced under pressure, and NH3 gas is supplied through a supply tube 2c. Inert gas such as nitrogen gas is fed to an atmosphere reset inert gas supply tube 3 and an atmosphere winding preventive inert gas supply tube 4 so as to prevent mixture due to diffusion of the NH3 gas. Similarly, insert gas is fed from a connected SiH2Cl2 gas supply tube purging inert gas supply tube 10 to an SiH2Cl2 gas supply tube 2d to prevent mixture of the NH3 gas. Thereafter, the inert gas fed through the tube 2d is switched to material gas SiH2Cl2 gas to be introduced later, and fed to the furnace 1. Then, silicon nitrate is started to be deposited on semiconductor substrates 6 to be treated, and this state is maintained until a predetermined film thickness is obtained.
Patent JP-H0420070-A (JP)
Title: Picture output device provided with editing function
Inventor: KONDO AKIHIRO
IPC: H04N1/00
Filed: 1990-05-14
Abstract: PURPOSE:To attain excellent editing processing without soiling a read section by reading an editing data described on an editing sheet looking through the rear side of the transparent edit. CONSTITUTION:An original 20 is inserted between a transparent sheet 11 and an opaque sheet 12 of an editing sheet 10 while a picture face (front side) of an original 20 is in press contact with the transparent sheet 11. Thus, an editing area line 21 described on the surface of the transparent sheet 11 is confirmed from the rear side looking through the transparent sheet 11. Since the line 21 is in plane of symmetry horizontally with respect to the actual editing area line, after the editing area line 21 is read, when the data of the read editing area line 21 is processed, mirror image processing is implemented. Since the editing area line 21 described on the edit sheet 10 does not rub with the read section directly at the read of the editing sheet 10, the read section is not soiled and the reading of excellent editing data is attained.
Patent JP-H02304382-A (JP)
Title: Magneto-resistance element
Inventor: FUKUNAKA TOSHIAKI
IPC: G01D5/18
Filed: 1989-05-18
Abstract: PURPOSE:To compensate the fluctuation of an output based on a temperature and a change with the lapse of time even in the case a relative position of a magneto-resistance element and a permanent magnet is fluctuated by providing the first and the second magneto-resistance parts for detecting a fluctuation of a magnetic flux on an insulating substrate. CONSTITUTION:Resistance parts 21 and 23, 22 and 25, and 26 are connected by connecting lines 33, 34 and 35, respectively, and a connecting line 30 is connected to a terminal pattern 43. A terminal 42 and 43 of this magneto-resistance element are connected to one input terminal of amplifiers 50, 51, and also, terminals 40, 41 are connected to power source terminals +E, -E, resistances 52, 53 are provided between the power source terminals, and a connecting point of the resistances 52, 53 is connected to the other input terminal of the amplifiers 50, 51. Also, by connecting output terminals of the amplifiers 50, 51 to a divider 54 of the next stage, an output corrected with an output fluctuation generated by a temperature compensation and a change with the lapse of time can be obtained in an output of the divider 54.
Patent JP-S62282201-A (JP)
Title: Effective diameter measuring device of nut
Inventor: SATO YOSHIRO
IPC: G01B3/46
Filed: 1986-05-30
Abstract: PURPOSE:To enable measurements and processings of a large number of nuts in a limited time interval, by screwing a nut into a tapered plug gauge and comparing the displacement of the nut with the reference displacement. CONSTITUTION:A plug gauge 18 is so constructed that the smallest and the largest diameters are set basing upon the tolerances of the nut and a taper part is attached. And firstly the master gauge nut N0 is inserted from the end projecting part 18b of the gauge 18, rotating the gauge 18 by a torque-motor 15 and allowing it to be screwed into the gauge 18. Then, a sliding member 18 resting on the end of the nut N0 makes displacement resisting the elastic force of a coil spring 25 from the reference position A and stops at the place A where the screwing action is blocked. This distance d0 of displacement is transmitted as a displacement of the main scale 27 of a vernier calipers 27c through transmitting mechanisms 28-30 and converted to an electrical signal D0 by measurement by a slider 27a. Succeedingly, the required number of specimen nuts are measured by the same way and these measurement data D and D0 are taken into a signal processing apparatus 33 and calculations, etc. of mean value, deviation value of effective diameters of each nut can be performed.
Patent JP-S5650068-A (JP)
Title: Manufacturing method of sintered substrate for alkaline storage cell
Inventor: MATSUMURA KIICHI
IPC: H01M4/30
Filed: 1979-09-28
Abstract: PURPOSE:To obtain a sintered electrode plate having high porosity, excellent in high rate discharging performance and with great strength by pressing to increase the density in the portions of iron fiber sintered body in the direction perpendicular to the fiber direction. CONSTITUTION:Layerlike iron fibers continuously cut into about 2-50mu fiber diameter is presintered in a reducing gaseous streams such as hydrogen gas for example, at 750-950 deg.C. Thereafter the presintered body is cooled to room temperature and pressurized under pressure, for example, 200-300kg/cm<2> and formed into a predetermined dimension. After the press forming, the product is again sintered, for example, at 950-1,200 deg.C in a reducing gas stream such as hydrogen gas to obtain a continuous iron fiber sintered substrate. Then, after the completion of sintering, the portions 2 of the continuous iron fiber sintered substrate 1 in the direction perpendicular to the fiber direction are pressurized to increase the density to thereby from an electric collecting body.
Patent JP-H06328952-A (JP)
Title: Engine cooling device for vehicle
Inventor: WATANABE MASAYA
IPC: F01P3/04
Filed: 1993-05-27
Abstract: PURPOSE:To provide an engine cooling device capable of shortening the size of an engine room in the longitudinal direction concerning a vehicle provided with the engine room furnished with a bonnet free to open and close above an engine in front of a driver's seat. CONSTITUTION:In an engine room 10, a radiator including a radiator 22 of engine cooling water is arranged above an engine 16 in the state where it is interposed between the engine 16 and a bonnet 20, and simultaneously, a forced cooling fan 26 for the radiator 22 is arranged adjacent to and facing the radiator 22.
Patent JP-2000313279-A (JP)
Title: Frame body for character light type number plate
Inventor: INOUE KATSUO
IPC: B60R13/10
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent brightness under low temperature from degrading and improve durability by arranging a DC/AC inverter connected to an automobile electric power source, a cold-cathode tube provided with a heater, and a light conductive plate opposed to the character part of a number plate in a flat case. SOLUTION: On the lower part of a case, a cold-cathode tube 4 provided with a heater and a reflection mirror are provided, and a light conductive plate is arranged on the upper part of the cold-cathode tube 4. On the side of the case, a DC/AC inverter 8 connected to an automobile electric power source is arranged, and the cold-cathode tube 4 is connected to the inverter 8. By such constitution, in a frame body for a character light type number plate, light radially emitted from the cold-cathode tube 4 is reflected by the reflection mirror, and can be effectively incident on the light conductive plate. Hereby brightness under low temperature can be prevented from degrading, and a role absorbing vibration as a cushioning material is provided to be able to improve durability of the cold-cathode tube 4.
Patent JP-S5917887-A (JP)
Title: Control device for induction machine
Inventor: KAMIYA YOSHINORI
IPC: H02P21/00
Filed: 1982-07-21
Abstract: PURPOSE:To enable to directly detect the magnetic flux of a gap without throttle ripple by providing magnetic flux sensors on the outer surface side of a stator core. CONSTITUTION:A magnetic flux sensor 111 and the second magnetic flux sensor 112 at the position of 90 deg. of an electric angle opposite to the sensor 111 are provided on the outer surface side of a stator 101, the magnetic flux amount of the gap of the vector difference between the magnetomotive force of the primary current and the magnetomotive force of the secondary current is detected, thereby detecting the magnetic flux current of the gap, andthe leakage magnetic flux of the secondary current is subtracted from the value, thereby obtaining the secondary crossing magnetic flux current. In this manner, the revolving magnetic flux of an induction machine is directly controlled. Accordingly, the temperature of a rotor is varied to alter the resistance value, and even if the actual value of the current is varied, it is always maintained in the amplitude of the exciting current of the reference by the operation of an exciting current monitor loop.