baber/WOPTO huggingface dataset:
Patent JP-S62120108-A (JP)
Title: High frequency amplifier device
Inventor: USUI AKIRA
IPC: H03F1/42
Filed: 1985-11-20
Abstract: PURPOSE:To reduce the deterioration in the gain at the reception of a high frequency signal by coupling cross points between both frequency choke coils and diodes by a circuit acting like a choke coil at a high frequency band and acting like a peaking circuit at a low frequency. CONSTITUTION:The cross points between both the high/low frequency band choke coils 105, 106 and the switching diodes 103, 104 are coupled by a series circuit comprising a coil 110 and a capacitor 107 whose constant is selected acting like a choke coil at a high frequency band and acting like a peaking circuit in the series resonance at a low frequency band. A VHF band signal outputted at the cross point between the diode 103 and the coil 105 is outputted to the next stage from a terminal 1E via the capacitor 107 and the coil 110 across which a damping resistor 111 is connected. A UHF band signal is affected by the stray capacitance 109, but since the inductance of the coil 110 is sufficiently larger to the UHF signal, the stray capacitance 108 is shut from the signal path.
Patent JP-2001084460-A (JP)
Title: Security device
Inventor: FUJIWARA YOSHIMASA
IPC: G08B13/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a security device which uses a portable telephone set to quickly inform a user or a manager of an abnormal situation of an automobile or the like and is relatively easily constituted. SOLUTION: The security device is provided with a sensor which detects abnormality of an automobile, a building, or the like, and the device informs a report destination portable telephone set 30 of abnormality when the sensor detects the abnormality. A portable telephone set 2 is inserted and set in a portable telephone set insertion part 11. Solenoid plungers are arranged so as to face push button switches of the portable telephone set 2 inserted to the portable telephone set insertion part 11, and at least switches for telephone number setting for transmission and a transmission switch of the portable telephone set 2 are depressed and operated by these solenoid plungers, and the report destination portable telephone set 30 is called to transmit an alarm tone.
Patent JP-H01105096-A (JP)
Title: Grease supplier
Inventor: MIYATA MASAKAZU
IPC: F16N11/08
Filed: 1987-10-14
Abstract: PURPOSE:To perform even charge of grease by synchronizing the movement of a rod to that of a rotor, and providing correlation between an amount of the grease to be supplied and the movement of a grease injection nozzle. CONSTITUTION:The actuator 39 of a driver 3 is operated to move a slider 32 leftward after a preset amount of grease is charged in a weighing part 8. The movement of this slider 32 forces a plate cam 33 and a rack 38 to move leftward to push up a rod 16 and rotates a rotor 24. The grease in the weighing part 8 is injected evenly over the whole circumference of a grease charge part 43 through a grease supply pipe 30.
Patent JP-H02109290-A (JP)
Title: Flat heating element
Inventor: KASATANI HIDEO
IPC: H05B3/20
Filed: 1988-10-18
Abstract: PURPOSE:To improve mechanical strength and bending resistance by specially making a flat heating element thin through provision of a heating resistance layer on one face or both faces of para-orientation aromatic polyamide film having specified logarismic viscosity and Young's modulas on which face an electric insulation layer made of heat resistant polymer is formed. CONSTITUTION:A para-orientation aromatic polyamide film to be used is that Young's modulus is 600kg/mm<2> or more in one direction, and that of tensioned type whose both vertical and lateral Young's moduli are 600kg/mm<2> or more or that of balanced type whose both vertical and lateral Young's moduli are 600kg/mm<2> or more and substantially the same each other is used. This kind of film has large deformation resistance in direction. The polymerization degree of polymer composing the film is desirable to be 3.5 or more in logarithmic viscosity. On the film, an electricalinsulation layer made of heat resistant polymer is formed. It is thus possible to improve mechanical strength and bending resistance with a thin form.
Patent JP-H01101630-A (JP)
Title: Position detection device in x-ray aligner
Inventor: MIYATAKE TSUTOMU
IPC: G03F7/20
Filed: 1987-10-14
Abstract: PURPOSE:To clearly detect sharp alignment marks or the like without causing magnification error or the like by detecting the alignment marks formed on a wafer and a mask with use of a reflecting prism and a chromatic aberration objective lens both disposed outside a X-ray exposure region. CONSTITUTION:A detecting optical system of a position detector device employs a chromatic aberration objective lens 1 and a reflecting prism 3 in a combination thereof. The reflecting prism 3 is disposed at a position in the very close vicinity of a X-ray exposure region and in the very close vicinity of a mask 2 in its height. A light beam reflected obliquely upwardly on the reflecting surface of the reflecting prism 3 is allowed to enter the chromatic aberration objective lens 1. Accordingly, any alignment is possible even during the exposure of X-rays, thereby enabling simultaneous and vertical detection of an alignment mark P formed on the mask and the wafer 2. Hereby, any alignment mark and the like can clearly be detected over a wide range without causing any blurred image and magnification error, assuring accurate positioning.
Patent JP-H04139991-A (JP)
Title: Degaussing circuit
Inventor: IKEDA KAZUHIRO
IPC: H04N9/29
Filed: 1990-10-01
Abstract: PURPOSE:To reduce a rush current by deviating an operating timing of the degaussing circuit from a timing when a power switch is turned on. CONSTITUTION:With a relay 2 turned on as shown in relay 2 operation in figure 21, a load current 22 being the combination of a current flowing to a load circuit 14 and a charging current of a rectifier smoothing capacitor 11 flows to a terminal 15. Then after the load current 22 is made stable, a relay 3 is acted as shown in relay 3 operation in figure 23. Then a degaussing current 24 flows to a degauss coil 4. Since the load current 22 and the degaussing current 24 are timewise deviated at that time, an AC line current 25 flowing to a terminal 1 is a current having two low peaks. Thus, a rush current in the AC line current 25 is reduced.
Patent JP-H01102672-A (JP)
Title: Control system for shared input/output device
Inventor: SHIOTANI SHIGERU
IPC: G06F13/362
Filed: 1987-10-15
Abstract: PURPOSE:To simply realize the proper control of priority orders for a system as a whole by performing the scheduling job by reference to all priority degrees of the working and following requests received from each client. CONSTITUTION:The priority degrees of requests 201, 301, 401, 202, 302, 402 are set as requests 201>202>401>402>301>302 (left side is higher than right side). For the working requests, the request 401 has the second highest priority degree following the request 201. Here the execution of the working request 401 is held until the request 202 of the highest priority degree is produced including the next request after execution of the request 201. Then the priority degrees remaining in a shared input/output device 100 are compared with each other every time a certain request is executed. The request having the highest priority degree is noticed and said processing is repeated. Thus it is possible to simply perform the proper control of priority orders through all clients 200, 300 and 400.
Patent JP-H02107698-A (JP)
Title: Surfactant composition
Inventor: TAKAHASHI HIROSHI
IPC: C09K23/10
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a detergent composition at a neutral to weak acidic pH, containing respective sulfosuccinic acid type surfactant, alcohol and diester, having excellent foaming power, good in defoaming properties and touch after washing and mild to the skin and hair. CONSTITUTION:The objective composition containing (A) a sulfosuccinic acid type surfactant expressed by formula I [R1 is 8-22C aliphatic primary alcohol or formula II (R2 is 8-22C fatty acid; R3 is H or methyl); n is 0-20; M1 and M2 are H, alkaline metal, alkaline earth metal, ammonium or lower alkanolamine], (B) an alcohol expressed by formula III in the total amount of <=2wt.% based on the component (A) and (C) a diester expressed by formula IV.
Patent JP-H02107050-A (JP)
Title: Facsimile equipment
Inventor: YAMAMOTO MAKOTO
IPC: G06F3/023
Filed: 1988-10-17
Abstract: PURPOSE:To reduce the operations of a parameter key, to eliminate a mistake on the key operation and to improve operability by setting a frequently used communication mode on the prescribed key beforehand. CONSTITUTION:Memory areas allocated to program keys 11 to 15 are possessed in an extended memory 3, and a program setting key 16 to attain setting to the program key, which allocates and stores a condition conforming to a specific using purpose, is connected to an interface 2a. Further, the condition conforming to the specific using purpose is allocated to the specific single key consisting of the program keys 11 to 15 beforehand, and stored into a program area corresponding to the extended memory 3. Thus, since the communication mode can be specified by the specific key selection, the operation is made effective, and since the operations of the parameter key is reduced, the operation without a mistake can be attained.
Patent JP-H01102781-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI TSUTOMU
IPC: G11B21/02
Filed: 1987-10-15
Abstract: PURPOSE:To improve the rigidity of a carriage by fitting a part of a carriage into a through hole of a base plate and abutting a positioning pin disposed to the base plate against a positioning surface of the carriage. CONSTITUTION:A circular cross section protrusion part 7 is provided at a lower part of a carriage housing 6 equipped with a magnetic head 4, so as to fit into a small circular hole 9 of the base plate 8. In addition, a spindle motor 3 has also a circular cross section on its lower part, so that it is fitted into a large circular hole 10 of the base plate 8. Then, these large circular hole 10 and small circular hole 9 are provided on the base plate 8 with fine accuracy, and hence a magnetic disk 1 and the magnetic head 4 are positioned in accordance with this accuracy of positioning. By this method, the wall thickness of the carriage housing can be increased, thus obtaining a high rigidity.
Patent JP-H04137114-A (JP)
Title: Duty control type pressure regulator
Inventor: BABA FUMIAKI
IPC: F16K31/40
Filed: 1990-09-28
Abstract: PURPOSE:To set a pressure with high precision by cancelling pulsation of a pilot pressure regulated by a duty solenoid valve and adjusting the fluid pressure regulated by a pressure adjusting valve to a target pressure free from pulsation. CONSTITUTION:In a pressure regulator valve 10, the pilot pressure of a pilot passage 7 acts on a pilot pressure reception face 10x on one side of a spool 10a. The pilot pressure of a branch pilot passage 13 acts on a pulsation preventing pressure reception face 10y1 on the other side of the spool 10a against this oil pressure of the pilot passage 7, and the pilot pressure of a branch pilot pressure passage 17 acts on another pulsation preventing pressure reception face 10y2 also at the time of cutting back a line pressure. The exciting force due to the pilot pressure is cancelled and reduced by the reduction force due to the counter oil pressure at the time of cutting-back and is furthermore reduced by the attenuation force due to throttles 14 and 18. The line pressure of a discharge line 1b regulated by the valve 10 is approximately adjusted to a target pressure value which accurately corresponds to the duty ratio of a duty solenoid valve SOL and has pulsation sufficiently reduced.
Patent JP-S61138465-A (JP)
Title: Temperature gauge for fuel cell
Inventor: KUMETA MASAO
IPC: H01M8/04
Filed: 1984-12-11
Abstract: PURPOSE:To protect a thermo-couple from corrosion by arranging a heat- resistant and corrosion-resistant resin pipe while penetrating from one open face to the other open face along the gas communication groove in plate then inserting a thermo-couple into said pipe upto predetermined measuring point. CONSTITUTION:In a cell stack, a unit cell 10 comprised of an air-electrode P and a hydrogen-electrode N sandwiching a matrix M for holding phosphoric acid electrolyte and a carbon bipolar plate 1 formed with air and hydrogen pass grooves 2 respectively then fastened between upper and lower endboards while a manifold communicatable with respective reaction gas communication groove 2 is fixed onto the loading face of cell stack. Fluororesin pipes 11 extending from both open faces along one air-communication groove 2 are fitted previously in respective face of the plate 1. Then a thermo-couple 3 is inserted into the pipe 11 upto predetermined measuring point while coated wires 4, 5 extending from the pipe 11 are led out from the sealed section of manifold fixed to the cell stack to the outside thus to constitute a temperature detection terminal. Consequently, the thermo-couple can be protected from corrosion.
Patent JP-H04139144-A (JP)
Title: Production of large ring ketones
Inventor: INOUE SEIICHI
IPC: C07C49/587
Filed: 1990-09-29
Abstract: PURPOSE:To obtain the title substances by subjecting a long-chain dicarboxylic acid diester to acyloin condensation, producing a large ring acyloin compound, protecting CO group, converting OH group into a leaving group, then eliminating the leaving group, forming C=C bond and deprotecting the resultant compound. CONSTITUTION:A long-chain dicarboxylic acid diester (e.g. dimethyl dodecanedioate) is allowed to react with an alkali metal, etc., in the presence of a solvent such as xylene to produce a large ring acyloin compound (a large ring alpha-hydroxyketone). CO group is then protected and OH group is converted into a leaving group (tosyloxy group). A strong alkali such as an alkali metallic alcoholate is subsequently reacted therewith to eliminate the leaving group and form C=C bond. The CO group is then deprotected to produce alpha,beta-unsaturated large ring ketones. The aforementioned ketones are useful as medicines, perfumes, intermediates therefor, etc., and produced from the inexpensive raw material with a high efficiency in excellent selectivity.
Patent JP-H0573798-A (JP)
Title: Optimum route search device
Inventor: SHIRATORI AKIRA
IPC: G08G1/00
Filed: 1991-09-12
Abstract: PURPOSE:To provide an optimum route search device which has the search efficiency improved by selecting an intersection as the inspection object based on the direction of a destination point in the movement route network consisting of intersection groups and connection routes connecting them. CONSTITUTION:This system is applied to the optimum route search device, which searches an optimum route from the start point to the destination point based on information related to the movement route network of a moving body consisting of intersection groups and connection routes connecting them, and is provided with selecting means 100, 100A, and 100B which select intersections in the directions near the direction of the destination point from intersection groups and search means 101, 101A, 101B which search an optimum route based on information related to the movement route network consisting of intersections selected by selecting means 100, 100A, and 100B and connection routes connecting them, thus efficiently searching the optimum route.
Patent JP-S61138282-A (JP)
Title: Preparation of hologram
Inventor: ISHIZUKA TAKESHI
IPC: G03H1/02
Filed: 1984-12-11
Abstract: PURPOSE:To prepare a product good in diffraction efficiency with high yield by regulating the times of feeding solvents to a photosensitive layer to be processed fixed to a spinner, the rotation speed of the spinner, and the time interval between the feed of the first solvent and that of the second solvent. CONSTITUTION:The photosensitive material 1 prepared by using a polymer having a carbazole ring, such as poly-N-vinylcarbazole, as an essential component and a cyclic cis-alpha-dicarbonyl compd., such as 2,3-bornandiol as a cross- linking agent is placed on the spinner 3 in a chamber 2. It is closed and sucked with a suction pump 4 to reduce the inside pressure, the shutter 6 of a solvent vessel 5 provided with a heater 20 and contg. toluene is opened to saturate the inside with its vapor, and keeps the material 1 in contact with the vapor for about 120sec, then, ethanol mist is sprayed for abut 60sec, and after that, the spinner 3 is rotated at 1,000r/m to shake off the ethanol, thus permitting the product good in diffraction efficiency to be obtained at about 50% yield.
Patent JP-H02109063-A (JP)
Title: Image forming device
Inventor: TANABE TAKESHI
IPC: G03G15/00
Filed: 1988-10-19
Abstract: PURPOSE:To precisely guide a transfer material to a nip part even if the leading edge is curled and to prevent the occurrence of image misregistration, image inclination, wrinkles, etc., by blowing air to the nip part if the leading edge of the transfer material is led before the nip part of a resist means when images or multiple images are formed on both planes of the transfer material. CONSTITUTION:A toner image on a photosensitive body 1 is transferred on the transfer material P, peeled off by a transferring and separating electrifier 4 and led to the resist means 2 through a conveying part 5 with a fan motor 7 for suction, a filter 8 and an air channel 9. In the next stage, when the transfer paper P is led near the nip part (n) of the means 2, air is blown to the transfer paper P by an air blowing means 10 mounted near the nip part (n), and the leading edge of the paper is precisely positioned on the nip part (n). Therefore, the means 10 is composed of an upper guide 11 and a bottom guide 12 in which plural vertical holes 12a communicating with the air channel 9 and a diagonal hole 12a' are opened and the transfer paper P is floated on the bottom guide 12. Then air is escaped from a hole 11a opened in the upper guide 11, and the position of the transfer paper P is standardized.
Patent JP-2000087363-A (JP)
Title: Termite prevention structure of building floor
Inventor: CHIYOMATSU ATSUSHI
IPC: E02D27/01
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the termite prevention structure of a building floor section capable of preventing wooden members of a sill frame, a floor board and a floor joist from termite with a termite prevention sheet. SOLUTION: In the termite prevention structure A of a building floor section consisting of a concrete footing 1, a sill frame 2 of a wooden member, a flooring 3 and a termite prevention sheet 4, the sill frame 2 is mounted to a floor joist 31 of the end of the flooring 3, the end of the termite prevention sheet 4 is mounted to the lower surface of the sill frame 2, and it is held between the concrete footing 1 and sill frame 2. The central part of the termite prevention sheet 4 is mounted to the lower surface of the floor joist 31 in the central part of the flooring 3.
Patent JP-H03124136-A (JP)
Title: Device diagnostic system
Inventor: WANAMI MASAO
IPC: H04L12/26
Filed: 1989-10-09
Abstract: PURPOSE:To locate a faulty device in on-line by storing tentatively the diagnostic mode at the device side by a command of the software and utilizing a means reporting a status or a statistic analysis means relating to a tentative fault independently of normal and abnormal state when the device is accessed afterward. CONSTITUTION:When a fault takes place in a host device 3 and a fault program of a main controller 1 and a main memory 2 is operated, a host device 4 of a standby system is switched into the active system. Then setting processing of the diagnostic mode is started from a fault processing program, the setting of the diagnostic mode is commanded to the host device 4 and subsequent devices 5, 6. When a device is accessed at the service access, even when the device is operated normally, status information is informed to a status area of the main memory 2. On the other hand, the diagnostic program is started at a time band not giving effect onto the service access at a low level in the execution of the program independently of the service control, the status information collected sequentially in the diagnostic mode is acquired and the devices warranting the normal operation are deleted by the elimination method sequentially to locate a faulty device.
Patent JP-H07114836-A (JP)
Title: Superconducting wire material and manufacture thereof
Inventor: SAKURAI TAKESHI
IPC: H01B13/00
Filed: 1993-10-20
Abstract: PURPOSE:To prevent mercury from scattering and being lost in a heat treatment process, increase critical current density Jc at practical temperature, and enhance workability before a wire material is manufactured and workability after it is manufactured. CONSTITUTION:A superconducting wire material 10 has at least one wire member 11 made of an oxide superconductive material represented by HgBa2Ca2C83 O8+y and a jacket 12 made of Ag or Cu, covering the wire member 11. The wire member 11 is enclosed with an Ag-Hg amalgam layer 13 or an Au-Hg amalgam layer 14 and an Au-Hg intermetallic compound layer 15 inside the jacket 12.
Patent JP-H06114821-A (JP)
Title: Resin concrete panel
Inventor: TAKENAKA HISASHI
IPC: B28B23/02
Filed: 1992-09-30
Abstract: PURPOSE:To provide a resin concrete panel wherein the connection of a composite boundary part between a resin concrete layer and a cement concrete layer is firm. CONSTITUTION:One wire gauze 3b of a double-layered wire gauze body, which is constituted of a pair of planar wire gauzes 3a and 3b and a connecting steel 3c for connecting both wire gauzes, is embedded in a resin concrete plate 2. Thus, a resin concrete panel is constituted. Therefore, when a cement concrete layer is applied on the side of a surface 2a of the resin concrete plate 2, where the wire gauze 3a is arranged, both concrete layers are rigidly connected and fixed with the wire gauzes 3a and 3b and the connecting steel 3c, which are embedded in the composite boundary of each concrete layer.
Patent JP-H07114851-A (JP)
Title: Push button switch device
Inventor: TAKASAKI HARUO
IPC: H01H13/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a push button switch device capable of markedly improving a mechanical trouble generating factor, thinning a type of the device, lightening its weight and further clearing off a problem according to forming multifunctioning. CONSTITUTION:A plurality of photointerrupters 12 are arranged on a substrate 11, and a push button sheet 14 is arranged through force relaxing materials 13 to coat on this substrate. A plurality of regions 14a to 14e corresponding to each push button are printed in an upper side surface of the push button sheet 14. Before pressing down the push button sheet 14, light of a luminous part 121 of each photointerrupter 12b to 12e, even when reflected by a face of the push button sheet 14, is prevented from being converged in a light receiving part 122. Accordingly, when the push button sheet 14 is pressed down to generate elastic deformation, light reflected by the face of the push button sheet 14 is incident upon the light receiving part 122, to detect pressing down the push button.