baber/WOPTO huggingface dataset:
Patent JP-S57161301-A (JP)
Title: Safety device of equipment using servo torque amplifier
Inventor: SAIDA YOUICHI
IPC: A63B21/22
Filed: 1981-03-28
Abstract: PURPOSE:To prevent the unexpected rotary movement of an output shaft that may be caused when the pressure the pressure supply source is turned on, by detecting and displaying the absolute rotary positions of both the input and output shafts of a servo torque amplifier even when  the pressure supply source is not operating. CONSTITUTION:In case of applying to a muscle power training machine, in which the rotary position of a muscle power applying mechaism 8 e.g. handle, pedal, etc., is controlled through a servo torque amplifier 7 for a target value of the rotary position set by a setter 16, new rotary position display devices 21, 25 are provided additionally. At use, power supply of each display device 21, 25 is turned on before a pressure supply source 5 is turned on and the display of each display unit 21, 25 performing display corresponding to an absolute rotary position of an input shaft 1 and output shaft 3 is read, and a deviation of the absolute rotary position between both shafts 1, 3 is detected. Then in accordance with this deviation, the muscle power applying mechanism 8 is rotated, and the output shaft 3 is rotated to a position with no diviation, and then the pressure supply source 5 is turned on.
Patent JP-S51120336-A (JP)
Title: Cylinder head of engine
Inventor: NANUN SHINICHI
IPC: F02F1/36
Filed: 1975-04-16
Abstract: PURPOSE: Excessive cooling about the exhaust port is prevented and at the same time a flow passage of the cooling water is shortened to provide a reduction of stay time of the water in the water jacket and further to decrease the required amount of cooling water to increase the mean cooling water temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215437-A (JP)
Title: Hydraulic control device for belt-type continuously variable transmission for vehicle
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1987-02-28
Abstract: PURPOSE:To simply and inexpensively constitute a hydraulic control device, by constituting the device so as to move a spool valve rod by a single solenoid actuator. CONSTITUTION:A speed change control valve 46, which is a proportional control solenoid valve, is equipped with a cylinder body 66 forming a cylinder bore 64, one spool valve rod 68 slidably fitted in one axial direction in said cylinder bore 64, compression coil spring 70 provided in one end part of said spool valve rod 68 and a solenoid actuator 72 provided in the other end part of the spool valve rod 68. The compression coil spring 70 urges the spool valve rod 68 to a side of the other end part, on the contrary the solenoid actuator 72, which protrudes an output rod 76 by supplying a control current to a solenoid 74, moves the spool valve rod 68 to the right direction against the urging force of the compression coil spring 70.
Patent JP-S61205081-A (JP)
Title: Analog-to-digital converting circuit for video signal
Inventor: MATSUI SHINICHI
IPC: H04N5/66
Filed: 1985-03-08
Abstract: PURPOSE:To secure countermeasure even to the sudden change of a video input signal and also to obtain a stable reference signal to a video input signal, by providing an independent A/D converter to supply an output of this converter to an A/D converter for video signals in the form of a reference voltage after controlling properly said output in response to the video signal. CONSTITUTION:The video signal sent from a video amplifier circuit via signal line DL is supplied to an A/D converter 1 for video signals as well as to an A/D converter 2 for reference level. Both the upper and lower limit reference voltages VRH and VRL set previously at prescribed levels are supplied to the converter 2 from a control part together with a sampling clock phiS of 3.12MHz, for example. Thus the converter 2 compares the VRH with VRL and decides a white level if the video signal is higher than the level VRH to deliver a white digital signal W. While a black level is decided when the video signal is lower than the level VRL. Then a black digital signal is delivered.
Patent JP-S62205407-A (JP)
Inventor: RONGU CHIYAO CHIYUANGU
IPC: G05D16/00
Filed: 1986-03-03
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-H01220919-A (JP)
Title: Radio telephone set
Inventor: AISAKA HIDEKI
IPC: H04W52/00
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the power consumption by cancelling the switching of a transmission output level of a handy radio equipment when the handy radio equipment is connected to a vehicle-mounted adaptor and activated so as to fix a transmission output level to a prescribed level. CONSTITUTION:In case of a handy radio equipment connected a vehicle-mounted adaptor and activated, the switching of a transmission output level of the handy radio equipment is cancelled to fix the transmission output level to a prescribed level. That is, the output level is not controlled by the handy radio telephone set main body 16 mounted on vehicle, a signal with a prescribed level is outputted to a vehicle mounted booster 17, which controls the output level. Thus, the output control mounted on vehicle is simplified and needless power consumption is prevented.
Patent JP-H04262967-A (JP)
Title: Electric control device for electric power steering device
Inventor: SHIYAMOTO SUMIKAZU
IPC: B62D5/04
Filed: 1991-02-19
Abstract: PURPOSE:To minimize the variation of steering feeling even when the operational control of a brushless motor 15 by an encoder 24 becomes impossible in an electric power steering device so as to obtain the steering assisting force according to the rotation of the brushless motor 15. CONSTITUTION:When an encoder 24 is normally operated, a rotation detecting circuit 43, an up-down counter 45, a sine wave memory 48 or the like realize sine wave drive of a brushless motor 15 according to the steering torque by using the respective phase pulse signal array phiA, phiB and phiZ from the encoder 24. When the encoder 24 is abnormally operated, an encoder check circuit 63, a square wave signal generating circuit 41 or the like realize square wave drive of the brushless motor 15 according to the steering torque by using the pole signals PU, PV, PW from a pole position sensor 25. And when the encoder 24 is abnormally operated, the torque variation caused by higher harmonics is suppressed by reducing the motor currents IU, IV, IW.
Patent JP-S53130984-A (JP)
Title: Semiconductor device
Inventor: IGA YOUICHI
IPC: H01L21/822
Filed: 1977-04-20
Abstract: PURPOSE:To obtain an IGFET incorporating a load resistor having less element area, by providing a load resistor area on a semiconductor substrate, growing epitaxial layer on th entire surface, and forming the drain region, power supply coupling region and the source region surrounded by it in the epitaxial layer on the both ends of the load resistor region.
Patent JP-2000244304-A (JP)
Title: Output buffer circuit
Inventor: MATSUMOTO KAZUYOSHI
IPC: H03K17/16
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress an EMI noise in an output buffer circuit and minimize delay in the output signal from the circuit. SOLUTION: The output buffer circuit consists of a P-channel MOS transistor(TR) 51 and an N-channel MOS TR 52 that have an inverter structure to invert an input signal and take charge of a small load drive capability, that is, a slow signal output, a P-channel MOS TR 53 and an N-channel MOS TR 54 that take charge of a high load drive capability, that is, a fast signal output, and a P-channel MOS TR 55 and an N-channel MOS TR 56 that control a current through the P-channel MOS TR 53 and the N-channel MOS TR 54 and prevent a DC path at a signal change. The output signal of this circuit is directly given to the gates of the P-channel MOS TR 55 and the N-channel MOS TR 56. A delay in the output signal is minimized by using a proper TR among the output TRs depending on the level of the output signal and an EMI noise can sufficiently be suppressed in this output buffer circuit.
Patent JP-S54138325-A (JP)
Title: Display system of picture signal
Inventor: NISHIZAWA DAIJI
IPC: H04N7/03
Filed: 1978-04-19
Abstract: PURPOSE: To remarkably increase the reproducibility of moving picture, by taking the difference between the picture signal and that delayed for one frame period with the movement detector, and by detecting and controlling the picture signal when the difference exceeds the threshold value.  
     CONSTITUTION: The digital picture signal read out from the line memory 15 is written in the field memories 17 and 18 by alternately selecting it with the selector switch 16 one hand, and on the other hand, it is fed to the moving detector 20. As to the picture signal from the meories 17 and 18, the selector switch 19 performs changeover to read out it, the difference between the picture signal and that delayed by one frame is taken from the detector 20. When the difference exceeds a given threshold value, the detection signal is produced to detect the shift in the picture signal and to control it with the selection of the switch 25. Thus, the reproducibility of the moving picture can remarkably be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53131287-A (JP)
Title: Heat regenerating material and regenerator
Inventor: KIMURA HIROSHI
IPC: F24V30/00
Filed: 1977-04-21
Abstract: PURPOSE: To provide a heat regenerating material for air cooling consisting of an aq. soln. of tetrahydrofuran of a specified concn. range and having large heat of fusion, high heat conductivity and superior sensible heat value, and a regenerator using this heat regenerating material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08218756-A (JP)
Title: Step device for getting on vehicle
Inventor: SAITO YOSHINOBU
IPC: E06C5/20
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a step device for getting on a construction vehicle which can easily be handled without contact with external obstacles. CONSTITUTION: A cylindrical bracket 20 having a cylindrical member 21 is fixed to a vehicle body and the second rod 25 connected to the second step 22 is forced to pierce the cylindrical member 21 and the second washer 27 is fastened at the upper end thereof. The first rod 31 fastened to the first step 30 is forced to pierce the second pipe 23 of the cylindrical bracket 20 and the second step 20, and the first pipe 33 provided with a handle 40 at the upper part is attached. After one has gotton on the vehicle the first rod 31 is hoisted by the handle 40 and both first step 30 and second step 22 are hoisted and fixed.
Patent JP-H0611783-A (JP)
Title: Photosensitive silver-halide photograph element
Inventor: JIERORAMO DERUFUIINO
IPC: G03C1/00
Filed: 1993-03-08
Abstract: PURPOSE: To obtain a photosensitive material, which is used for a high temp. super quick processing in an automatic processing device having a transporting roller in a developer containing no curing agent and has excellent physical and photographic property. CONSTITUTION: A photosensitive silver halide photographic element having a supporting body and a single or plural silver halide emulsion layers is provided and at least one of the silver halide emulsion layers has a plate like silver halide grain having at least 3:1 of (average diameter):(thickness) ratio and a highly deionized gelatin and the photographic element exhibits swelling index lower than 140% and 45-120min dissolving time.
Patent JP-S54139178-A (JP)
Title: Continuous production line system to produce different kinds of products by shifting
Inventor: MASUDA SHIGERU
IPC: B23P23/06
Filed: 1978-04-21
Abstract: PURPOSE: To operate manufacturing processes efficiently, by providing a sensor which detects the passage of components at each entrance and exit of various devices and by transporting products continuously.  
     CONSTITUTION: In switching from the production of one kind to another where first one lot of X units of product M is produced to be followed by the production of one lot of Y units of product N; first, after completion of preliminary arrangements, initial setting of values is operated on the register of product boundary detector B of each device, and registers d 1  and d 2  are set at X. When a component arrives at each transport unit C or device A, the values set in the corresponding registers d 1  and d 2  is reduced by one. Further, inspection device A 3  discharges defective products according to the results of inspection. The number of such defective products is counted by register d 3 . In device A 4 , located on the downstream of detector A 3 , the number of arriving components decreases every time a defective component is discharged by inspection device A 3 . Consequently, the values set in registers d 1  and d 2  are reduced accordingly. This operation is continued until the values in d 1  become zero. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201137-A (JP)
Title: Flower pot
Inventor: MORI TADASHI
IPC: A01G27/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a flower pot having a compact structure, enabling automatic irrigation without necessitating manpower and electric power, enabling easy assembly and handling and having an action to close the water-outlet nozzle by the buoyant force of a float when a water-retaining part of the vessel is filled with water. SOLUTION: This flower pot is composed of a vessel having a water-retaining part at the bottom and an automatic irrigation apparatus 2 placed in the vessel. The automatic irrigation apparatus 2 is composed of a nozzle 21 connected with a water-feeding pipe 3 directly connected to a hydrant and a float 25 and the water-outlet port 27 of the nozzle 21 is closed by the buoyant force of the float 25 when the water-retaining part of the vessel is filled with water. The vessel is preferably provided with a cylindrical overflow part protruding upward on the bottom.
Patent JP-S53132241-A (JP)
Title: Display control system
Inventor: KURASHIMA MITSUO
IPC: G06F3/02
Filed: 1977-04-25
Abstract: PURPOSE: To avoid missing of display, by deenergizing the conditional display unit through the condition of the confirming operation by the operator for the control circuit of conditional display unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000243901-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L25/18
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a good yield, by ensuring accuracy in overlapping of semiconductor elements when the semiconductor elements are mounted in a chip-on-chip structure. SOLUTION: Each semiconductor element 1 to be overlapped has a positioning groove 2 at a given position of an overlapping face thereof. A metallic ball 4 is provided in the groove 2. Then, the grooves 2 are positioned to each other through the metallic ball 4. At the same time, bumps 3 are joined surely, and a yield in process can be improved.
Patent JP-S52129393-A (JP)
Title: Solar battery
Inventor: OGUCHI KOUICHI
IPC: H01L31/042
Filed: 1976-04-23
Abstract: PURPOSE:To reduce the costs of solar battery elements and packing of said elements by alternately connecting solar batteries having a P type diffused layer on the surface of N type Si substrates and solar batteries having an N type diffused layer on the surface of P type Si substrates.
Patent JP-S61205395-A (JP)
Title: Electric fan
Inventor: MATSUMURA KEIICHI
IPC: F04D25/08
Filed: 1985-03-08
Abstract: PURPOSE:To prevent lowering in bottom plate strength by making arched holes, through which an electric cable passes, in both a supported bottom part and a base plate concentrically with the furning movement center of a supporter, in such a manner that both holes overlap one another even at both right and left ends of reciprocating revolving angle of the supporter. CONSTITUTION:A supporter 3 supporting an electric fan 2 is held by a rolling bearing 8 so that it can conduct reciprocal revolving motion on a base plate 6. Arched cord-releasing holes 9 and 10, which create the parts 11 overlapping one another concentrically with the center of a revolving shaft 5 when the supporter 3 rotates to both right and left extreme ends in the reciprocal movement, are made in a bottom plate 4 and a sliding plate 7 respectively. With this contrivance, the size of the arched cord-releasing holes, which are provided in the bottom plate of the supporter, can be reduced, thereaby preventing lowering in the bottom plate strength.
Patent JP-S51148152-A (JP)
Title: Door hingeeseparating device
Inventor: UIRIAMU JIEMUSU BURAUN
IPC: E05D7/12
Filed: 1976-04-27
Abstract: A hinge assembly for connecting a door with a frame member includes an arm pivotally secured relative to the frame member, and an arm secured to the door. A spring pin is utilized to secure the two arms together so that the door is pivotally connected to the frame member. The arms and connecting means associated therewith are positioned so that they are inward of the door with such door in its closed position.
Patent JP-H01222921-A (JP)
Title: Molding material of unsaturated polyester resin
Inventor: TAKEDA MAKOTO
IPC: B29C47/06
Filed: 1988-03-02
Abstract: PURPOSE:To enable a molding article having clearly colored patterns to be formed on a dark colored basement having the transparent feelings and deepness similar to natural rocks by incorporating the pattern material layer of different color unsaturated polyester holded in its both ends by the basement material layer of unsaturated polyester resin. CONSTITUTION:The pattern material layer 1 of different color unsaturated polyester resin or contained which is holded in its both ends by the basement layer of unsaturated polyester resin. The unsaturated polyester resin is a molding material containing as required vinyl monomer, additive agent such as lubricant or the like, besides unsaturated polyester resin. The unsaturated polyester resin is formed such that unsaturated dibasic acid and dihydric alcohol mainly are condensed. As the unsaturated dibasic acid mesaconic acid or the like is used. As the basement material and the pattern material are used the material in which one may be different from among each different color, namely, hue, lightness and saturation. The pattern material relatively high lightness comparing to the basement material is used, and the lightness different between the basement material and the pattern material is preferably above 4, particularly above 7 in Munsell color system.
Patent JP-H10225745-A (JP)
Title: System for controlling c/b value of kneaded sand
Inventor: MORI KUNIYASU
IPC: G01N33/24
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To resolve such problems as casting defect and the others caused by change of the sand characteristic of kneaded sand by adding a program selectively changing a target C/B value according to sand temp. of the sampling kneaded sand and temp. and humidity in the atmosphere. SOLUTION: Adding commands of binder and water added into recovered sand are outputted to a control device 4 based on data of moisture content, quantity and temp. of the recovered sand charged into a kneader 1 and the temp. and the humidity in the atmosphere, and the binder and the water are supplied into the kneader 1 to start the kneading. The sand characteristic is measured with a sand characteristic automatic measuring instrument 2 by sampling a part of the kneaded sand, and the target C/B value is selected according to the sand temp. at this time. The water adding command is outputted to the control device 4 from a micro computer 3 for control based on the compared difference between the target C/B value and the C/B value measured with the sand characteristic automatic measuring instrument 2.  At the point of time when the C/B value of the kneaded sand reaches the target C/B value; the kneaded sand is discharged.
Patent JP-S54139798-A (JP)
Title: Calibration method of magnetic type oxygen analyzer
Inventor: NAKAZAWA TOSHIYUKI
IPC: G01N27/76
Filed: 1978-04-21
Abstract: PURPOSE: To achieve the improvement in the accuracy of span calibration by providing a changeover range of 21 to 0% to a magnetic type oxygen analyzer of air standard type, changing the range to 21 to 0% at the span calibrating and supplying N 2  pure gas as span gas.  
     CONSTITUTION: At the zero calibrating of the oxygen analyzer of 21 to 20% range, auxiliary gas dry air of the arrow B is used and valves 11 thru 13 are so operated that the air in the dotted line A as zero gas also flows through inlet port 2 into the measuring chamber 1. If the analyzer is operated, the swing of the meter pointer becomes zero and calibration may be accomplished. Next, to make span calibration, the analyzer of the 21 to 20% range is changed over to 21 to 0% range through range changing over and the valves 11 thru 13 are so operated that N 2  pure gas as span gas flows into the chamber 1. If the swing of the meter pointer is adjusted, the span calibration may be accomplished. The analysis of high accuracy may be perrange through range changing over and performing span calibration by using the N 2  pure gas of small absolute errors of density. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60208395-A (JP)
Inventor: UIRIAMU EDOWAADO KOOMIA JIYUNI
IPC: B01J29/70
Filed: 1985-03-12
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-H05212007-A (JP)
Title: Electroencephalograph
Inventor: OSAWA KAZUSAWA
IPC: A61M21/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide the brain wave analyzer which detects a self-induction signal being not an external stimulus signal by a self-induction trigger generator and analyzes the relation to this self-induction signal and the brain waves. CONSTITUTION:This electroencephalograph is constituted to detect the brain waves by electrodes 11 for brain wave detection, to analyze the brain waves in a brain wave analyzing section 12 and to display the results of the analyses on a display section 16 via a CPU 15. The above-mentioned electroencephalograph has sensors 22a, 22b for detecting the self-induction signal of a patient 10 and a trigger signal output section 25 which outputs the trigger signal to the CPU 15 in accordance with the detection signals by the sensors 22a, 22b.
Patent JP-S55138833-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L21/3205
Filed: 1979-04-17
Abstract: PURPOSE:To obtain a highly reliable semiconductor device without covering the contact hole for formation of the electrode by performing a heat treatment to alloy aluminum and silicone over the entire surface of substrate being covered with an aluminum film. CONSTITUTION:An SiO2 film 2, a highly concentrated impurity diffusion layer 3, an SiO2 film 4 and a polycrystalline silicone layer 5 are formed on the silicone layer 5. Then, an aluminum thin film 6 containing silicone is covered over the entire the surface of the semiconductor substrate. Under such a condition, a heat treatment is performed to alloy the aluminum and silicone into an eutectic alloy 9. Subsequently, with the photoresist 7 as a mask, the aluminum thin film 6 is removed leaving the regions for the electrode and the wire distribution. At the same time, the eutectic alloy 9 is removed between the electrode and the wire, thereby solving problems including electric leakage and short-circuiting.
Patent JP-S62206006-A (JP)
Inventor: NAKAYAMA TAISUKE
IPC: A41G3/00
Filed: 1986-03-05
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。