baber/WOPTO huggingface dataset:
Patent JP-S52104276-A (JP)
Title: Electric power. dc signal transducer
Inventor: HAYASHI EIJI
IPC: G01R21/00
Filed: 1976-02-27
Abstract: PURPOSE: To provide a compact transducer having fewer parts and featuring lowdistortion by dividing AC voltage by means of the resistance type potential divider in order to supply signals to the bridge circuit corresponding to the voltage and current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08196025-A (JP)
Title: Intermediate connection part of solid insulation power cable
Inventor: INOUE HITOSHI
IPC: H02G15/08
Filed: 1995-01-12
Abstract: PURPOSE: To provide the intermediate connection part of a solid insulation power cable by which the term of works can be shortened and which is economical, compact and electrically stable. CONSTITUTION: In the intermediate connection part of a solid insulation power cable, an insulator block 6 having a built-in internal shield 5 on a conductor connection part 4 is disposed and a tape-wound insulating layer 7 in which a thin tape is wound on both sides and on the outside of the insulator block 6 is provided, and further an insulating oil 9 is filled in the interior of an external case 10 provided on the outside thereof.
Patent JP-H04259603-A (JP)
Title: Turbine stator blade
Inventor: SATO IWATARO
IPC: F01D9/02
Filed: 1991-02-14
Abstract: PURPOSE:To obtain satisfactory and uniform metal temperature even if a temperature of gas is high. CONSTITUTION:An inner space of a hollow blade 21 is partitioned by two partitioning walls 22 in a longitudinal direction of the blade, thereby forming a front space 23, a recovering duct 24 and a rear-edge duct 24. A cylindrical insert 26 is arranged in the front space 23, while an impinging hole 27 is formed on a center of the insert 26 in a radial direction of the blade. A plurality of projected lines are formed on an inner wall of the front space 23. A front edge cooling duct 33, a front-side cooling duct 34, and a back-side cooling duct 35 are independently formed on an outer peripheral part of the insert 26. Inner spaces of the front-side cooling duct 34 and the back-side cooling duct 35 are plurally partitioned in a longitudinal direction of the blade. Turbulence promotors 36 are provided each in the ducts 24, 25, 33, 34, 35, while a pin-fin 37 is provided on the rear edge duct 25. Cooling steam is sent into the insert 26 and the rear edge duct 25. The steam after cooling is recovered through a recovering duct.
Patent JP-H04259113-A (JP)
Title: Reference voltage generating circuit for semiconductor device and its manufacture
Inventor: HIRAIWA MASAYUKI
IPC: G05F3/24
Filed: 1991-02-14
Abstract: PURPOSE:To generate a reference voltage with high accuracy and to prevent malfunction by connecting series circuits each comprising a depletion FET and a selection circuit in parallel and connecting a series circuit of diodes in series with the parallel connection circuit. CONSTITUTION:Selection sections S1-Sm are connected in series with depletion FETs DF1-DFm whose gate length or gate width differs from each other and they are connected in parallel. Then diodes D1, D2 are connected in series with the parallel connection and the result is formed to be a chip on a wafer. Since the FETs DF1-DFm are manufactured under a same condition, a threshold voltage Vth is in existence, and since the gate length and gate width differ, a current flowing to each DF differs. In the case of probing test in the state of the wafer, the selection section Sis operated and a series circuit to obtain an optimum reference voltage is selected depending on the combined characteristic with the DF is selected. This test is applied at the assembling of the semiconductor device. Through the constitution above, the reference voltage is not fluctuated regardless of the fluctuation of the power supply voltage and since each semiconductor device generates a prescribed reference voltage with high accuracy, malfunction of the IC at a high speed operation is avoided.
Patent JP-S54113880-A (JP)
Title: Manufacturing process of flat type insulated wire
Inventor: ASANO NOBUYUKI
IPC: H01B7/08
Filed: 1978-02-25
Abstract: PURPOSE: To prevent to enlarge crack of underlayered film which was generated in rolling operation, by rolling insulated wire of double-layered structure which has insulated film and straight chain high molecule film to flat shape.  
     CONSTITUTION: Insulated film 5 is formed by baking paint on a conductor 4, straight chain high molecule film 6 is coated with baking method of paint or extrusion process and the like, double-layered structure insulated wire is formed, and this is formed as flat shape by rolling this wire. Plastic deformation of insulated film is promoted by rolling the wire in the state that insulated wire is inserted in the conductor which easily plastic-deformed and straight chain high molecule, and wide and flat insulated wire which does not generate crack over in the ratio of 1:5 of thickness and width can be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05212722-A (JP)
Title: Shaping method for methacrylimide containing polymer
Inventor: YAMAMOTO NAOKI
IPC: B29K79/00
Filed: 1992-02-06
Abstract: PURPOSE:To manufacture a molded product of excellent color tone by making water or an organic solvent of given amount contain in a methacrylimide- containing polymer and heat shaping. CONSTITUTION:The subject polymer is composed of methacrylimide unit represented by the formula I of 2-100wt.% and structural unit introduced by an ethylene monomer of 0-98wt.%. In the formula, R represents H or C1-20 aliphatic group, aromatic group or aliphatic hydrocarbon. At the time of heat shaping, it is necessary to make the amount of water content or organic solvent in said polymer 0.2% or more. It is preferable to contain water from the viewpoint of safety, and the water content should preferably be 0.5-3%. Heat shaping means injection molding or extrusion molding. In the case of injection molding, silver streak or the like is possibly generated, if a large amount of water content or the like exists. In the case of extrusion molding, the volatile content should be removed from a vent port of an extruder. The heat shaping mold temperature is preferably set in the range of 260-345 deg.C.
Patent JP-S55551-A (JP)
Title: Pressure contact force adjusting device of cleaning blade of cleaning device in copying machine and other
Inventor: IKESUE MASUMI
IPC: G03G21/10
Filed: 1979-02-26
Abstract: PURPOSE: To enable the accurate adjustment of blade pressure to be made through moving of a blade holder by moving an image carrier after setting the movement quantity of the blade from a reference position up to operating position.  
     CONSTITUTION: This is the device of adjusting the pressure contact force of a cleaning blade 8 to an image carrier 1 by moving a blade holder 9 which holds the cleaning blade 8, wherein, with the position where the blade 8 contacts the surface of the carrier 1 in the standstill state of the image carrier 1 as a reference, the blade holder 9 is so held that the blade 8 is positioned in said reference position and after the movement quantity of the blade 8 from the reference position up to the operating position where the blade 8 can make the specified cleaning action has been set, the image carrier 1 is moved, whereby the blade holder 9 is moved so that the blade 8 is moved to the operating position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11207541-A (JP)
Title: Product assembly device
Inventor: KONO HIROSHI
IPC: B23P19/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To assembly products efficiently and accurately. SOLUTION: A working stage 4 is placed for sliding motion on rails 2 laid on a working floor 1. The working stage 4 is coupled by connecting fittings 8 to a carriage 6 set for travel motion on the working floor 1 along the rails 2. On the side of the working stage 4 along the moving direction thereof, a tools stand 31 is placed that is provided on its edges nearer to the working stage 4 with troughs 35, on which a plurality of part containers 36 with a multitude of compartments is detachably mounted. Parts are placed ahead in their assembly sequence in the part containers 36 from one end to the other so as to be picked up in order for their assembly from the side of the working stage 4 moving at low speed.
Patent JP-S63188769-A (JP)
Title: Abnormality detecting device for rotating speed sensor
Inventor: ONO YUICHI
IPC: G01D1/16
Filed: 1987-01-30
Abstract: PURPOSE:To detect even the slight abnormality of a sensor by providing an acceleration calculating means, a maximum value calculating means, a comparing means, a frequency decision means, etc. CONSTITUTION:While a vehicle travels, >=2 rotating speed sensors S1-Sn transfer their detected rotating speed information to the acceleration calculating means M. The means M1 differentiates the rotating speeds to calculate acceleration values corresponding to the sensors S1-Sn. The maximum value calculating means M2 calculates the absolute values of the respective acceleration values and calculates the maximum value among the absolute values within a 1st prescribed time. Then the comparing means M3 calculates the difference between or the sum of two values among respective maximum values within the 1st prescribed time corresponding to the sensors S1-Sn and decides whether or no the value is larger than a specific value. The frequency deciding means M4 counts how many times the difference or ratio exceeds the prescribed value within a 2nd prescribed time by the means 3 and also decides which of the sensors S1-Sn is abnormal when the counted value exceeds a prescribed value. Thus, even the slight abnormality of a sensor is accurately detected.
Patent JP-H0436825-A (JP)
Title: Write protection system for collective automatic loader
Inventor: NAGASAWA HIROKI
IPC: G06F3/06
Filed: 1990-01-30
Abstract: PURPOSE:To freely attain the switch between the write inhibition and permission states with a medium kept stored by providing a protection executing means, a write permission executing means, a write protection register means and a mount processing write protection control means. CONSTITUTION:A write protection register means 5 designates a desired medium to be inhibited and a desired medium to which the write is permitted and therefore turns on and off a write inhibition flag. A mount processing protection control means 7 is called every time when the mount processing is carried out to load a medium into an input/output device, therefore refers to a write inhibition flag by means of a write inhibition flag reference means 6 for the medium to be loaded. Thus means 7 inhibits the write to the input/output device to be loaded by means of a write protection executing means 3 when the write inhibition flag is kept ON. Then the write is permitted to the input/output device by means of a write permission executing means 4 when the write inhibition flag is kept OFF respectively.
Patent JP-H04261884-A (JP)
Title: Printer or printer integrated type data processing apparatus
Inventor: KOBAYASHI RYOICHI
IPC: B41J29/38
Filed: 1991-02-15
Abstract: PURPOSE:To reduce noise by stopping the driving of a fan at the time of the editing of a document and to perfectly eliminate the contamination of the surface of paper, the collapse of a character dot, the retransfer of an ink ribbon, the taking-up inferiority of the ink ribbon and the cutting thereof by preventing the temp. rise of a thermal head part by rotating the fan only at the time of a printing mode. CONSTITUTION:From the point of time when a printing mode is set by pushing a printing key (2b), the drive circuit of a fan 7 is driven by a printing mode check (24) through a CPU (21). Or, the fan 7 is driven when the temp. in the vicinity of a thermal head 16 reaches predetermined temp. or higher or a predetermined number or more of the lateral lines of a carriage are counted.
Patent JP-H11219531-A (JP)
Title: Optical disk device and recording/reproducing method
Inventor: MATSUMOTO TOSHIO
IPC: G11B7/09
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device and a recording/reproducing method for the same, wherein the reliability of reading specified information from an optical disk having a groove area subjected to wobbling based on specified information is improved. SOLUTION: In an optical disk device for performing information recording/ reproducing for an optical disk having wobbling grooves 1a and 1b formed in a dual spiral structure, a non-wobbling groove 2 and land areas 3 and 4 held between both grooves, reflected lights are detected respectively from a first area (area A) and a second area (area B) irradiated with an optical beam L1, a phase difference is detected between a sum signal obtained by adding a detected signal from the area A to a detected signal from the area B and a difference signal obtained from a difference between the detected signals, and based on the detected phase difference, determination is made as to which of the two land areas 3 and 4 sharing address information is irradiated with the optical beam L1.
Patent JP-H07208036-A (JP)
Title: Structure of contact part of rain shutter door
Inventor: KONDO KAZUYA
IPC: E06B7/22
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a rain shutter door in which the inside of a groove can not be watched when it has been opened and any clearance is not brought about when it has been fully closed, in the structure of contact part thereof. CONSTITUTION:A groove 2 is provided from the upper end to the lower end at the contact part of the end of a rain shutter door 1 with the adjacent rain shutter door 1 and a long member 4 is fitted in the groove 2. When the rain shutter door is opened, a flat projection 5 of the front end from the contact face is protruded, in the long member 4. And when it is fully closed, respective projections 5 contact each other and closely stick to each other and retract and hence, the stiles get into contact with each other at the contact parts thereof. The long member 4 is provided with a springy characteristic at the legs 6 of both sides of the projection 5 and the end edge is fixed to the bottom of groove 2.
Patent JP-S58140152-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAIZOU
IPC: H01L31/18
Filed: 1982-02-16
Abstract: PURPOSE:To omit the formation process of insulating resin films of polyimide, etc., by a method wherein the surfaces of thin film metal electrodes on an insulative substrate are heated in an atmosphere containing oxygen to be oxidized, and insulative layers are formed on the surfaces. CONSTITUTION:A semiconductor film of GaAs, CdS, CdSe, CdTe, etc., is adhered on an insulative substrate 1 according to the vacuum evaporation method or the sputtering method. Then semiconductor elements 3 are formed by etching according to the photolithography method. A metal film of NiCr, Ni, Cr, Al, Ta, etc., is adhered as an electrode 2 for the elements thereof. An electrode pattern is formed by etching. After then, heat treatment is performed in the atmosphere containing oxygen. The surfaces of the electrode metals are oxidized to be held in the condition insulated from the outside. While the surfaces of metal layers 7 for inside and outside wirings are not oxidized and conductivity is held, and wiring to the semiconductor elements can be attained.
Patent JP-2000219800-A (JP)
Title: Thermoplastic resin composition and molding
Inventor: FUJITA KAZUTOSHI
IPC: C08L67/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition balanced well in all of toughness, heat resistance, rigidity, chemical resistance, dimensional stability, and moldability at a low cost by mixing a thermoplastic polyester resin with a polyamide resin and an epoxidized diene block copolymer. SOLUTION: When toughness, rigidity, and dimensional stability are regarded as important, this composition comprises 95-55 pts.wt. thermoplastic polyester resin (A), 5-45 pts.wt. polyamide resin (B), 0.1-100 pts.wt., per 100 pts.wt. total of components A and B, epoxidized diene block copolymer (C). When heat resistance and toughness are regarded as important, the composition comprises 45-5 pts.wt. component A, 55-95 pts.wt. component B, and 0.1-100 pts.wt., per 100 pts.wt. total of components A and B, component C. Component C comprises a polymer block based on a vinylaromatic compound, a polymer block based on a partially epoxidized conjugated diene compound or a polymer block based on a partially epoxidized hydrogenated conjugated diene compound.
Patent JP-H02243467-A (JP)
Title: Folder with linear cutter
Inventor: ZEBASUTEIAN PURIYUUMU
IPC: B65H45/16
Filed: 1990-02-02
Abstract: PURPOSE: To securely remove a cut piece dropped from a piercing needle by disposing a blow nozzle adjacent to the piercing needle of a drum having a cutting edge, and blowing compressed air from the blow nozzle synchronously with rotation of the drum having the cutting edge. CONSTITUTION: A product folded by a folding edge 2 of a drum 1 having the folding edge 2 is caught at a folding line by cooperation of the folding edge 2 with a pawl 3 of a drum having the folding line catching pawl 3, a back end is cut straight by a cutting edge 5 and a cutting edge 7 of a drum 6 having the cutting edge 7, and it is fed to an adjacent belt conveyor or a runner. A tape of a cut piece generated by cutting straight is pierced by a piercing needle adjacent to the cutting edge 7 to be held, it is moved by rotation of the drum 6 to a draft passage 9, and compressed air is synchronously blown from blow nozzles 10 respectively provided to be adjacent to the plural piercing needles 8 between them, so the cut piece is forcedly removed from the piercing needle 8 to be fed into the draft passage 9.  The cut piece can thus be securely removed from the piercing needle 8 even with the drum 6 having the cutting edge 7 of a small diameter.
Patent JP-H01198183-A (JP)
Title: Image sensor
Inventor: MACHIDA SATOSHI
IPC: H04N5/357
Filed: 1988-02-02
Abstract: PURPOSE:To improve the after-image phenomenon of an image sensor using a phototransistor for charge accumulation reading by providing the base of the phototransistor with an electrode, and resetting base potential to a constant value through the base electrode after output. CONSTITUTION:When the picture element select switching 4 of some bit turns off and the output terminates, a signal line reset switch 5 turns on, and a signal line 6 is reset to GND. On the other hand, the base reset switch 2 and the emitter reset switch 3 of a front bit turn on, and the emitter potential and the base potential of the phototransistor 1 of this bit are reset to reset potential VR. Since excessive carrier in the base flows directly through the base electrode, the base potential becomes VR in sufficiently short time. At the moment the switch 3 turns off, the emitter potential and the base potential are always VR independently of the output value of a previous time, and considering this to be a sectioning condition, the accumulation of next time starts. Accordingly, the output value is not influenced by the output value of the previous time of that bit, and an after-image can be reduced.
Patent JP-S57138490-A (JP)
Title: Container loading device
Inventor: IWAI KIYOSHI
IPC: B63B27/14
Filed: 1981-02-17
Abstract: PURPOSE:To set a ramp at a suitable position even when the levels of an upper deck and the surface of a guay are not equal by attaching a bedplate freely moving up and down and extending in the broadside direction between cell guides on the upper deck. CONSTITUTION:Cell guides 14A, 14C for container loading are planted on an upper deck 12 of a hull of a container ship, and a trolley 39 is arranged, freely moving fore and aft along a rail 38 provided on tops of the guides. A bedplate 18 extending in the broadside direction is attached, freely moving up and down between container loading spaces formed by the cell guides 14A, 14C, and a ramp 25 is connected to its end. Even when the levels of the upper deck and the surface of a guay are not equal, the ramp can be set at a suitable position, thus loading works can be safely conducted.
Patent JP-H05212159-A (JP)
Title: Dice game device
Inventor: IMAI SHOGO
IPC: A63F9/04
Filed: 1992-02-07
Abstract: PURPOSE:To facilitate designing the shape of a dice game device which uses a CCD camera as a CCD sensor to check the spots on each die by providing a certain degree of freedom in the CCD camera installing position. CONSTITUTION:A prism 23 or an omnireflection mirror is installed over a half mirror 21 installed over a dice tray 15 to provide visibility for the oversurface of the dice tray 15 laterally or from the back. The bottom plate 17 of the tray 15 is made half mirror 21 or a liquid crystal shutter to provide visibility for each die 31 from below the tray 15, and a CCD camera 29 is installed under the tray 15.
Patent JP-S56118131-A (JP)
Title: Display console
Inventor: KUBO YASUO
IPC: G09G5/00
Filed: 1980-02-25
Abstract: PURPOSE: To enable to print the information read out from other input and output recorders together with the recording of input and output information to one input and output recorder, by providing a switching circuit with a display console.  
     CONSTITUTION: When the output information from the host device 7 is outputted on a display device 5 and outputted to an input and output recorder 1-1, the switching circuit 3 is operated under the control circuit 6 with the instruction from the host device 7 to select the recorder 1-1. Further, the input information from the keyboard 4 is fed to the host device 7 with the control of the control circuit 6 and outputted to the display device 5 and the recorder 1-1. In forming the hard copy of the input and output information displayed on the display device 5 from the medium in recording, the recorder 1-N to which the recorded recording medium is set with the switching circuit 3 and the printer 2 are connected and the output operation to the recorder 1-1 from the display 5 in use is made independently in parallel with the operation of printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05225110-A (JP)
Title: Data transfer device
Inventor: MUKAI HIDETO
IPC: G06F13/12
Filed: 1992-02-07
Abstract: PURPOSE:To connect a temporarily released data transfer path in a remote controller, installed at a distance through a serial interface, under control from the installation side of a channel device. CONSTITUTION:The channel device 20 has a command sending circuit 30 which generates and sends out a command signal for a request to set a connection effectiveness flag 49 and a command detecting circuit 31 which detects the response command of the remote controller 40, and the remote controller 40 has a command detecting circuit 31 which detects the command signal sent out of the command sending circuit 30 and a command sending circuit 50 which generates and sends out a response command for a status in response to the command detection.
Patent JP-S55115385-A (JP)
Title: Laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/097
Filed: 1979-02-28
Abstract: PURPOSE:To prevent impure gases from being adsorbed on a cathode and lengthen the lifetime of a laser tube, by sufficiently raising the temperature of the cathode and then applying a voltage to auxiliary electrodes to cause discharge to operate the laser tube comprising the cathode, an anode and the auxiliary electrodes. CONSTITUTION:A laser tube 2 is composed of a cathode 3, an anode 4, auxiliary electrodes 6, 5 located near the cathode and the anode, etc. A circuit, which is connected to these members, comprises, comprises a main DC power source 1, a trigger diode 9, an auxiliary power source 11, an inverse current prevention diode 14, a heater transformer 15, an after-heating timer 17, a delaying timer 19, etc. A power switch 16 is closed to heat the cathode 3 through the timer 17. When the temperature of the cathode 3 is raised enough, the timer 19 is operated to apply the output of the auxiliary power source 11 to the electrodes 6, 5 through the diode 14 to cause discharge among all the electrodes.