baber/WOPTO huggingface dataset:
Patent JP-H03272022-A (JP)
Title: Method for initializing reversible optical disk
Inventor: MATSUI TAKAO
IPC: G11B7/125
Filed: 1990-03-22
Abstract: PURPOSE:To produce a high-output laser and to improve the speed and homogeneity of initialization processing by detecting the reflected light quantity from reversible optical disks and adjusting the light quantity of the laser beam according the reflected light quantity detected in such a manner, thereby initializing the reversible optical disks. CONSTITUTION:After the laser beam is condensed by an optical element, the recording films of the rotating reversible optical disks 18 are irradiated with this beam, by which the recording films of the reversible optical disks 18 are initialized from the amorphous to crystalline films. The reflected light quantity of the rotating reversible optical disks 18 is detected and the reversible optical disk 18 are successively initialized while the light quantity of the laser beam with which the reversible optical disks 18 are irradiated is adjusted to the optimum light quantity according to the reflected light quantity. The recording films of the reversible optical disks 18 are well initialized by the high-output laser beam in this way and the initialization of the respective reversible optical disks is rapidly executed.
Patent JP-H10252996-A (JP)
Title: Method and device for controlling lng for power station
Inventor: TAKEDA TOSHIO
IPC: F17C13/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling LNG for a power station in which any power generating equipment to utilize the boil-off gas(BOG) need not be provided separately in the power station, the power generating equipment can be simplified, the power generating efficiency of the power generating equipment is improved, and the BOG gas can be liquefied without using a heat storage tank, etc. SOLUTION: A device for controlling LNG for a power station, is provided with a re-liquefaction device 4 to introduce LNG in an LNG tank 1 through a pump 3, a high pressure vaporizer 5 to introduce LNG from the re-liquefaction device and carry it to the power station, a BOG gas feeding device to introduce the BOG gas vaporized in the LNG tank to the re-liquefaction device, and a heat exchanger 10 in which LNG is heat-exchanged with BOG in the re- liquefaction device 4 and BOG is liquefied, and a pump 11 to feed the liquefied BOG to the inlet side of the pump.
Patent JP-H04309032-A (JP)
Title: Abnormality detector in plural sub-systems
Inventor: IMURA KAZUHISA
IPC: G08B21/00
Filed: 1991-04-05
Abstract: PURPOSE:To attain alarm display only for a faulty sub-system by detecting a fault of a sub-system located at a pre-stage of plural sub-systems in cascade connection and inhibiting the display of a fault at a succeeding stage sub-system. CONSTITUTION:Plural sub-systems 100,200,300 connected in cascade are of the same configuration. When a fault takes place in a circuit block 25 of a sub-system 100, for example, an output of a fault detection circuit 5 goes to H and an output of a gate circuit 11 goes to L and an alarm indication light LED 13 is lighted. In this case, an alarm display control signal output terminal 14 of the sub-system 100 goes to H and an alarm display control signal input terminal 15 of the sub-system 200 also goes to H. Thus, even when a fault detection circuit 6 of the sub-system 200 detects a fault generated in the circuit block 26 in mistake, since the output of the gate circuit 16 goes to H, an alarm indication LED 18 is not lighted.
Patent JP-S51150356-A (JP)
Title: Digital-control transformer
Inventor: MATSUZAWA SEIYA
IPC: G08C19/48
Filed: 1975-06-18
Abstract: PURPOSE:The digital-control transformer, which has a high decomposition degree and is capable of performing an easy change of scale and other codes by exchange of electronic parts.
Patent JP-H06291806-A (JP)
Title: Event driven type network simulator
Inventor: KOBAYASHI MITSUKO
IPC: H04L69/40
Filed: 1993-03-31
Abstract: PURPOSE:To efficiently perform simulation by preparing event routines and queue tools for respective communications protocols considered to be adopted by an evaluation object communications system and performing appropriate selection at the time of a test. CONSTITUTION:This simulator is provided with an event routine group 1 for which the event routines for deciding an event for bringing some changes for the state of a simulation model and describing how the state of the model changes when the event occurs are provided for the respective communications protocols. Similarly, the plural kinds of queue tool parts 2, a processor group 3 and a random number sequence tool part 4 are provided, the appropriate selection is performed by a parameter specifying part 5 and the test is performed. Thus, different LANs can be modeled or the LAN of the same communication (protocol whose hardwares and softwares are different can be modeled and the simulation can be efficiently performed.
Patent JP-H01247728-A (JP)
Title: Control device for idling revolution number of internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02D41/00
Filed: 1988-03-29
Abstract: PURPOSE:To prevent the over-rise of the number of engine revolutions by making the max. flow weight of an auxiliary air variably regulatable according to the driving volume of an air compressor in the body correcting the auxiliary air weight flow bypassing the throttle value of a suction system according to the driving state of an air conditioner. CONSTITUTION:The auxiliary air weight flow control valve opened by the excitation of solenoid coils 22, 23 is interposed on the way of the auxiliary air path provided so as to bypass a throttle valve on a suction path. The solenoid coil 22 is controlled according to the engine revolution number by a control unit 24 and on the other hand the solenoid coil 23 is controlled at its electrification via the contact 27a of a relay 27 which is turned ON by the ON operation of the air conditioner switch 25 and the variable resistance 26 of as the max. flow regulating means. The variable resistance 26 is made so that the resistance value may vary according to the driving volume of a compressor, for instance a bimetal made movable contact 26b is provided freely slidably on a fixed resistance 26a, and so that the resistance value may be reduced with the movable contact 26b being curved as the outside air temp. rises.
Patent JP-S61233887-A (JP)
Inventor: KUSANO SABURO
IPC: G07C13/00
Filed: 1985-04-09
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-S51149748-A (JP)
Title: Microwave plane circuit
Inventor: TAKANO AKIHISA
IPC: H01P5/04
Filed: 1975-06-16
Abstract: PURPOSE:To obtain a simple means by which radiowaves can be supplied uniformly to a plural number of conductor rows arranged in the same plane.
Patent JP-H07277693-A (JP)
Title: Loading hydraulic device for battery type industrial vehicle
Inventor: YAMAMOTO GOJI
IPC: B66F9/24
Filed: 1994-04-12
Abstract: PURPOSE:To provide the loading hydraulic device for a battery type industrial vehicle, which suffers no energy loss, by eliminating a throttle to be provided for an oil line running from a hydraulic pump to an oil recervior tank, and thereby eliminating waste that energy contained by the hydraulic pump is dispersed in a form of heat. CONSTITUTION:The loading hydraulic device for a battery type industrial vehicle is provided with a lift cylinder 19 for loading members, a tilt cylinder 17 for loading members, a hydraulic pump 11 which boosts hydraulic oil for both the aforesaid cylinders so as to drive them, an electric motor 13 for the hydraulic pump, and with a hydraulic circuit 40 including both a lift control valve and a tilt control valve which control the flow of operating oil respectively. A controller 63 is additionally provided for the electric motor to control the rotation of the electric motor in response to the control positions of the lift control valve and the tilt control valve. Besides, the controller 63 is provided with a braking circuit which applies the brake in response to a neutral position detected signal when the neutral positions of the lift control valve and the tilt control valve are selected.
Patent JP-H09264458-A (JP)
Title: Pipe fixture
Inventor: KITAMURA KOICHI
IPC: F16L37/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fixture with a simple structure consisting of a few number of parts, which can easily connect pipes laid on the both sides of a floor panel and remove a connector easily. SOLUTION: This device is composed of a female connector 1 connected to the one end of a tube and a connector holder 2 for fixing and installing the female connector 1 to the tubing position of the panel and the female connector 1 provides a step difference 12d on its outside surface and the connector holder 2 has an insertion hole 22 for inserting the female connector 1 and also provides plural holding arms 23 projected upward from the circumference of the insertion hole 22 and engaged with the step difference 12d of the female connector 1.
Patent JP-H11271456-A (JP)
Title: Plane detector
Inventor: YAMADA SHINICHI
IPC: A61B6/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray plane detector that can obtain a uniform image without causing inconvenience such as deterioration of the photoconductor or the like of an X-ray plane detector by appropriately controlling the temperature of the X-ray plane detector and, more concretely speaking, by maintaining the temperature within an operating temperature and a storage temperature. SOLUTION: A plane detector is provided with a cooling mechanism 6 that is mounted to a heat generation region 61 of a glass support 60 as a means for regulating the temperature of an X-ray plane detector. The cooling mechanism 6 is composed of a Peltier element 63, a cooling fin 65, and a forced air cooling fan 66. Silicon rubbers 62 and 64 that are heat conductors are provided between the Peltier element 63 and the glass support 60 and between the cooling fin 66 and the Peltier element 63. The Peltier element 63 and the forced air cooling fan 66 are driven and controlled independently. Therefore, each can be operated simultaneously or individually.
Patent JP-S59201902-A (JP)
Title: Shrunk wheel type turbine rotor
Inventor: TAN TOSHIMI
IPC: F01D5/02
Filed: 1983-04-28
Abstract: PURPOSE:To prevent the occurrence or progress of a crack in a key groove part through prevention of entrance of steam into a gap between the end faces of the hub parts of shrunk wheels, by a method wherein an expansion plate is mounted in said gap. CONSTITUTION:A large low pressure shrunk wheel, especially the rotor of a steam turbine for atomic power brought into a wet steam state is constituted such that a moving blade 1 is mounted to a wheel 2 which is fitted in a shaft 3. In order to prevent movement, in the direction of rotation, of the wheel 2, a key groove 5 is provided in the wheel 2 and the shaft 3, and an axial key 4 is mounted. Further, an expansion plate mounting groove 7 is machined in a hub part on the outer periphery side of a space between the wheels 2. An expansion plate 8, made of a material having high corrosion resistance, is mounted in the groove 7. This prevents entrance of steam into the key groove 5 through between the wheels 2, and permits prevention of the occurrence of a crack in the key groove 5.
Patent JP-S61236312-A (JP)
Inventor: YAMAGUCHI MASARU
IPC: H02B1/30
Filed: 1985-04-08
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-H10268282-A (JP)
Title: Liquid crystal element
Inventor: MIHARA TADASHI
IPC: G02F1/1335
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element capable of obtaining a wide visual field angle characteristic without using a phase film. SOLUTION: The phase compensation of a transmitted light is made to be performed, by applying a uniaxial orientation processing to at least one side of oriented films 7, 8 to be respectively formed one pair of wiring substrates 1A, 1B holding liquid crystal 4 and, also, by forming a color filter 11 on one side of the one pair of the wiring substrates 1A, 1B and, besides, by forming a phase compensating film 12 to which a uniaxial orientation processing negative to the uniaxial orientation processing of the oriented films 7, 8 is applied in between the color filter 11 and a translucent substrate 2 of the wiring substrate 1B on which the color filter 11 is formed.
Patent JP-H0677015-A (JP)
Title: Variable type electronic component
Inventor: YOSHIMURA TAMOTSU
IPC: H01C10/32
Filed: 1992-03-30
Abstract: PURPOSE:To completely and accurately adjust a resistance value of a variable electronic part by a method wherein the electronic part is constituted in such a manner that a soft elastic ring member, which will be fitted to a supporting shaft, is interposed between the lower surface of a substrate and the upper surface of an under-face terminal board. CONSTITUTION:A lower surface terminal board 5, provided with a supporting shaft 6 to be fitted to a through hole 3, is provided on the lower surface of a substrate 2 having the through hole 3 opened to both upper and lower surfaces. On the other hand, an adjusting film 4 is formed on the upper surface of the substrate 2 covering the through hole 3. A rotor member 9, provided with a contact part for the above-mentioned adjusting film 4, is installed in a rotatable manner, by caulkingly opening the upper edge of the supporting shaft 6 on the title variable electronic component 1. A soft elastic ring body 12 is interposed between the lower surface of the substrate 2 of the electronic component 1 and the upper surface of the lower terminal board 5 in such a manner that the ring body 12 is fitted to the supporting shaft 6. As a result, the adhesion of the flux of soldering can be prevented completely and the resistance value and the like can be adjusted accurately.
Patent JP-S63243145-A (JP)
Title: Production of p-oriented type colored polyamide film
Inventor: TANIGUCHI TAKENORI
IPC: C08J5/18
Filed: 1987-03-30
Abstract: PURPOSE:To produce the titled colored film colored to an optional color, by bringing an undried film, obtained from a p-oriented aromatic polyamide and containing an organic solvent into contact with a solution containing a dye or pigment and drying the resultant film. CONSTITUTION:(A) An optically isotropic dope containing a p-oriented aromatic polyamide having >=2.5, preferably >=3.5 inherent viscosity and a solvent consisting of concentrated sulfuric acid in >=96wt.% concentration and one or more of chlorosulfuric acid and fluorosulfuric acid is formed into a film on a support surface while keeping anisotropy and (B) the resultant dope is then converted into an isotropic state by moisture absorption and/or heating. (C) The obtained isotropic dope is subsequently coagulated and washed to replace the solvent with an organic solvent, etc., to prepare an undried film containing >=50wt.% organic solvent. (D) The obtained film is then brought into contact with a solution containing a dye or pigment and (E) dried while limiting shrinkage of the formed film at >=50 deg.C to produce the aimed colored film.
Patent JP-H10267623-A (JP)
Title: Measuring apparatus for very short distance
Inventor: SUGIURA MINAKO
IPC: G01B11/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To measure a very short interval with good accuracy by a method wherein a change in an optical intensity in a direction crossing a reflecting face is processed so s to correspond to a value obtained by multiplying an amplitude component delending on the spectrum intensity distribution of illumination light and on a very short distance by a periodic-function component which is changed according to the very short distance with reference to the wavelength of the illumination light. SOLUTION: In a state that a simulation head 221 is arranged, white light from a light source 4 is converted into guasi-monochromatic light by using a filter 5 so as to irradiate the simulation had 21. Obtained reflected light Ia is received by a CCD slid-state imaging element 9 so as to be held on a frame memory 10. A magnetic tape 2 is arranged so as to face the simulation head 21, and the simulation head 21 is irradiated with the quasi- monochromatic light in the same manner so as to form interference fringes. Interference light is received by the imaging element 9 so as to be held on the memory 10 as measured luminance data. The change component of a luminance level is extracted from a luminance distribution by the interference fringes.  The luminance distribution of reflected light Ib is computed the basis of the luminance distribution of the reflected light Ia obtained by the simulation head 21, and the change component is removed. Only a component obtained by multiplying an amplitude component by a periodic-function component is detected on the basis of a measured result, and a space is computed.
Patent JP-2000262481-A (JP)
Title: Biological information detection device
Inventor: YANAGIDAIRA MASATOSHI
IPC: B60W30/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a biological information detection device capable of reducing the effect of the noise, correctly measuring a cardiac beat waveform, and detecting the rotation of a steering wheel. SOLUTION: This biological information detection device calculates the cardiac beat of an operator detected by a pair of reference electrodes 21 and a pair of detection electrodes 22 provided on a specified position in the right-to- left direction of a steering wheel 20 by an operation circuit 14, and an abnormality of the operator is detected and an alarm is given by an alarming device 25 by supplying a digital data converted by an A/D converter 19 to a CPU 23 through a switch 18. The logical product of the output of a right hand contact detection circuit 15 and a left hand contact detection circuit 16 which are connected to the reference electrodes 21 and the detection electrodes 22 is taken by a logical circuit 17, and the switch 18 is turned on only when the operator grips the steering wheel 20 by both hands, and his/her cardiac rate is measured.
Patent JP-H04286137-A (JP)
Title: Manufacture of film carrier
Inventor: KATO HARUO
IPC: B23Q3/08
Filed: 1991-03-14
Abstract: PURPOSE:To provide a securing method for a 2-layer structure film carrier body without necessity of preparing different sucking fixture jig at each predetermined opening pattern in a manufacturing method for a 2-layer structure film carrier by cutting. CONSTITUTION:A method of sucking and securing a film carrier by using a sucking fixture jig (e) formed of a porous plate (d) as a sucking stage and a cutting machine having the jig, in a manufacturing method for the film carrier having steps of removing a predetermined part of a polyimide resin layer (a) of a film carrier body having a 2-layer structure of a metal conductor layer (b) and the layer (b) by using a cutting machine and forming an opening.
Patent JP-S549572-A (JP)
Title: Sample production method for transmission electronic microscope
Inventor: UEDA OSAMU
IPC: G01N33/48
Filed: 1977-06-24
Abstract: PURPOSE: To obtain a thin lead sample containing the narrow specific region through the ion impact method, the chemical etching method or chemical/mechanical polishing method applied together. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01249949-A (JP)
Title: Stirling engine
Inventor: ARAOKA KATSUMASA
IPC: F16J15/34
Filed: 1988-03-30
Abstract: PURPOSE:To reduce vibration by installing an oil seal between a partitioning wall for separating the output side of a crankshaft and the compression ring of a mechanical seal. CONSTITUTION:A casing 1 is formed for a crank chamber 3, and a partitioning wall 22 for separating the output side of a crankshaft 2 is installed into the casing 1. An oil seal 31 is installed between a compression ring 26 which constitutes a mechanical seal 24 and the partitioning wall 22. Since the mechanical seal 24 and the oil seal 31 are installed at a nearly same position in the axial direction of the crankshaft, the distance from the axial supporting position of the crankshaft to a load section point is reduced. Therefore, the rigidity of the crankshaft is increased, and vibration can be reduced.
Patent JP-S56169930-A (JP)
Title: Delay circuit
Inventor: HASHIGUCHI MUTSUO
IPC: H03K5/13
Filed: 1980-06-03
Abstract: PURPOSE:To obtain the output pulse with a constant pulse width at all times, by supplying a pair of pulses from an output tap of a tapped delay element to a flip- flop, in a delay circuit using the tapped delay element. CONSTITUTION:A pair of pulses C with constant time interval is applied to an input of a tapped delay element 24. The greater the delay time of delay pulses of output taps (d)-(f) of a delay element 24, the more deteriorated the waveform of pulse becomes, but the time interval of the pulse pair is unchanged. The pulse pair from the output tap of the delay element 24 is selected at a selection circuit 25, waveform is made by a comparator 26, and the result is inputted to a flip-flop 27, allowing to obtain the output pulse with a pulse width equal to the time interval of the pulse pair.
Patent JP-H02252488-A (JP)
Title: Reciprocation-driving device
Inventor: UEDA KOJI
IPC: B26B19/28
Filed: 1989-03-27
Abstract: PURPOSE:To obtain reciprocation with double speed of a motor speed easily and in a simple structure, by a method wherein the title device is composed of both a motion-converting member by which a reciprocating linear motion is done and a connecting link with which a reciprocating motion part and a driven member are connected in the direction of the reciprocating motion of the driven member. CONSTITUTION:An elastic arm 8 having almost the same structure as an elastic arm 7 is provided and a motion-converting member is composed of the elastic arm 8. That is, it is formed in an E-shaped figure and the top ends of both of side pieces with elasticity are connected to a central piece of the elastic arm 7 by a connecting pin 81. A central piece of the elastic arm 8 is connected to an eccentric shaft 11 mounted on the output shaft of a motor 10. When the eccentric shaft 11 is eccentrically revolved, the central piece of the elastic arm 8 is revolved with the eccentric shaft 11. During this motion, a vertical component of the motion is transmitted to the central piece of the elastic arm 7, and a part 3 of reciprocation on the elastic arm 7 is reciprocatively moved in the vertical linear direction. Since the elastic arm 7 is once moved for one reciprocation every one revolution of the eccentric shaft 11, a driven member 2 is twice moved for one reciprocation.
Patent JP-H08239438-A (JP)
Title: Photopolymer and alkali-developable photopolymer composition containing same
Inventor: WATANABE JIRO
IPC: C08G59/40
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a photopolymer useful to obtain a photopolymer composition being developable with an aqueous alkali solution, showing excellent properties as a solder mask material and giving a tack-free coating film after precuring. CONSTITUTION: This photopolymer is represented by the formula [wherein R<1> and R<2> are each hydrogen, lower alkyl or halogen; R<3> is hydrogen or methyl; X is null or -CO-, -SO2 -, -C(CF3 )2 -, -Si-(CH3 )2 -, -C(CH3 )2 - or -O-; Y is a residue of an unsaturated isocyanate; Z is a residue of an intramolecular anhydride of an (un)saturated polybasic acid; and (n) which is the average degree of polymerization is 0.5-5].
Patent JP-S63240093-A (JP)
Inventor: TAKASE YOSHIHISA
IPC: H05K3/18
Filed: 1987-03-27
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-S63240588-A (JP)
Inventor: NAKAJIMA YOSHIHIDE
IPC: G06F3/12
Filed: 1987-03-27
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。