baber/WOPTO huggingface dataset:
Patent JP-S5760736-A (JP)
Title: Semiconductor controller
Inventor: TOKUOKA KENJI
IPC: H02M3/135
Filed: 1980-09-30
Abstract: PURPOSE:To improve the reliability of a controller, by adding a simple circuit to reduce the peak value of the reverse recovery current of a reverse conducting SCR by connecting a composite circuit, where a resistance and a capacitor are connected in parallel or series and in parallel to a saturable reactor, to a semiconductor element. CONSTITUTION:A composite circuit where a resistance and a capacitor 9 are connected in series or parallel and in parallel to a saturable reactor 7 is added to a circuit A' which varies the firing intervals of a reverse conducting SCR5 to control the average voltage of a load 2, and this composite circuit is connected to the SCR5. An anode reactor 6 is connected in series to this circuit A', and a circuit where a commutating reactor 3 and a comutating capacitor 4 are connected in series in connected in parallel to this circuit, thereby constituting a semiconductor controller. By addition of the composite circuit, the impedance of the reactor 7 is lowered transitionally to reduce the peak value of the reverse recovery current due to a residual carrier, thus improving the reliability of the controller.
Patent JP-H07322540-A (JP)
Title: Thin coil
Inventor: KOBAYASHI TOSHIMASA
IPC: H02K3/04
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a thin coil in which the space factor of coil conductor is increased while preventing the blocking (delamination transition). CONSTITUTION:The thin coil comprises a required number of turns of copper foil 10 coated with an insulating layer 11 employing a bisphenol epoxy resin having average degree of polymerization n=6-7 as a semicured resin. This insulating layer is excellent in bonding strength and effective for prevention of blocking.
Patent JP-S5933218-A (JP)
Inventor: YOAHIMU KARURU ZAIDERU
IPC: A61P31/04
Filed: 1983-07-26
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-H031187-A (JP)
Title: Display device
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/22
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the display device which can be made large in size and by which rewriting of the display contents, and Direct Read After Write can be executed easily by controlling an electric field in the vicinity of a recording medium by an electric field control means by interposing a developer, and recording the information onto a recording medium by a coloring material. CONSTITUTION:A developing device 2 is provided on the lower part of a white flexible recording medium 1 supported so as to be rotatable, and the developing device 2 is constituted so that a developer 5 is contained in a developer container 8, and an electric field in the vicinity of the surface of the recording medium is controlled in a state that the developer is adhering to the surface of the recording medium 1. The developer 5 is constituted of colloid formed by dispersing pigment particles having charge into an insulating solvent, and in the case the pigment is electrified to positive, the positive electrified pigment receives Coulomb force and adheres onto the recording medium 1 by an electric field formed by setting a transparent conductive layer 22 on the recording medium, and an electrode pattern 21 to negative and positive, respectively, and applying a voltage. In such a way, this device can be made large in size, and also, correction Direct Read After Write of image information containing other information than a character, as well can be executed easily by an operator.
Patent JP-H09319663-A (JP)
Title: Memory card ejector
Inventor: KANDA YAMATO
IPC: G06K17/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a memory card ejector with which the occurrence of destruction or the like of data in a memory card can be prevented even when an operation for ejecting the memory card is executed during the electric processing execution of the memory card. SOLUTION: When an eject button 11g is slid in a direction D1 in the case of ejecting the loaded memory card, first of all, a changeover switch 18 is turned on, processing for stopping the data write or read of the memory card is executed, and a card lid is turned into opening state. Continuously, the eject button 11g is pressed and operated orthogonally with D1. With this operation, a lock lever 13 is turned, the memory card is unlocked, a connector is disconnected and the state of enabling ejection is provided.
Patent JP-H07333038-A (JP)
Title: Device for detecting and/or monitoring specified filled state in container
Inventor: FUORUKAA DORAIYAA
IPC: G01F23/296
Filed: 1995-06-01
Abstract: PURPOSE: To monitor the filling condition of a vessel even in the event of a failure by operating two circuit channels of the same configuration alternately, receiving signals, giving them different identifiers, and thereupon monitoring the function of the electronic circuit of a sensor. CONSTITUTION: A mechanical vibration system 11 to detect the filling condition of a vessel has two vibration rods 15, 16, with which two circuit channels 30, 40 of the same configuration are connected. Channel switches 34, 44 are put on and off alternately under control of a control circuit 50, and signals formed by measuring signal converters 35 are given different identifiers (identifying pulses) and transmitted 51 to an evaluating device 53. Using the identifier, the evaluating device 53 identifies from which channel 30/40 the received measuring signal is generated. When either of the channels 30/40 goes in failure, the transmission of the measuring signal on the failed side is stopped, and the failed side can be identified owing to the identifier included in the signal being transmitted, and also the filling condition of the vessel can be monitored continuously.
Patent JP-S5841031-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65C3/14
Filed: 1981-08-31
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-H01305500-A (JP)
Title: Fire alarm device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/00
Filed: 1988-06-03
Abstract: PURPOSE:To automatically test a fire sensor for which a communication is recovered and to prevent the occurrence of an erroneous report by reading a classification code from the fire sensor concerned, and deciding a fire based on a fire criterion accordant with the read classification code by a receiver when the fire sensor recovers from either the transmission impossible state or the data abnormality. CONSTITUTION:When a fault in the sensor concerned under the transmission impossible state is repaired and the returning of data from the sensor concerned is obtained, the returned data, namely, a sensor level, are registered in a work area RAM 4 as SLV. Next, it is decided whether the (n)-number sensor address concerned is registered in a storing area RAM 1 for registering a failed sensor or not, and when it is decided that the (n)-number sensor address is not registered in the storing area RAM 1, in order to decide the fire, first, the classification code of the (n)-number sensor concerned is read from a storing area RAM 2, the fire criterion corresponding to the classification concerned is read from a storing area ROM 2 to store respective fire criteria for respective sensors, and it is decided whether the sensor level SLV of the (n)-number sensor concerned read in the work area RAM 4 satisfies the fire criterion or not.
Patent JP-S5759741-A (JP)
Title: Method for splicing sheet-formed rubber material with cord
Inventor: TAKEUCHI TSUTOMU
IPC: B29B15/00
Filed: 1980-09-29
Abstract: PURPOSE: To obtain the titled sheet-formed material free of variations in the width of an overlapped part by a method wherein sheet-formed rubber material with cord is cut up at regular intervals after scribing longitudinal lines at the edge parts as viewed in the width direction, then the cut pieces of the material are overlapped with each other along the lines and are bonded to each other.  
     CONSTITUTION: One or more longitudinal lines 2, 3, 4, 5 of 0.5W1mm in thickness are scribed at the edge parts as viewed in the width direction of the sheet-formed rubber material with cord 1, 1', and the material is cut at regular intervals in the direction perpendicular to or slanted from the longitudinal direction of the material. The cut material 1' is overlapped on the cut material 1, with the left edge of the material 1' placed along the part between the lines 2 and 3 of the material 1, and the two materials are bonded to each other in the form of a belt. As a result, splicing of sheet-shaped rubber materials is facilitated and the amount of overlap becomes stable. Accordingly, it is possible to contrive to reduce the protuberance of the side part due to the loss of carcass cords generated at the time of inflating a tire, and the recess of the side part due to the overlapping of the carcass cords. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H031244-A (JP)
Title: Task dispatch system
Inventor: KUBOTA KENICHI
IPC: G06F9/46
Filed: 1989-05-29
Abstract: PURPOSE:To reduce the occurrence of dead lock due to the occupation of a resource by performing dispatch by remarking the number of resources occupied by a task. CONSTITUTION:A priority table 8 chains and manages a task managing table 7 provided corresponding to each task at every priority, and a resource occupying task table 9 chains and manages the task managing table 7 of the task occupying the resource. And a resource occupying means 2 performs the occupation and the cancellation of occupation of the resource for the task, and also, rewrites the same number of fields as that of resources of the task managing table 7, and a task dispatch means 3 performs the dispatch on the task having largest number of resources first by searching the resource occupying task table 9 when the dispatch of the task is performed. Also, when no corresponding task exists, the priority table 8 is searched, and the dispatch is performed on the task with the highest priority. Thereby, it is possible to effectively prevent the dead lock due to the occupation of the resource by the task occurring.
Patent JP-H05210841-A (JP)
Title: Magnetic recording medium and its production
Inventor: KONNO KIMIHIKO
IPC: G11B5/71
Filed: 1991-05-10
Abstract: PURPOSE:To improve durability by incorporating an ester compd. of specified carbon number and a fluorine compd. into a magnetic layer containing at least one kind of metal magnetic powder or barium ferrite magnetic powder. CONSTITUTION:An ester compd. of between >=20 and <=60 carbon number having at least one carbon-carbon double bond is dissolved in a solvent comprising a fluorine compd., and the prepared soln. is applied on a magnetic layer containing a metal magnetic powder and barium ferrite magnetic powder to be impregnated. The ester compd. is preferably a fatty acid ester lubricant such as oleil olate, and the fluorine compd. is preferably fluorocarbons. The amt. of the ester compd. used is preferably 5-20mg per 600cm<2> magnetic layer. Thereby, dropping of powder from the magnetic layer is enough suppressed and durability of the medium is improved.
Patent JP-S63301030-A (JP)
Title: Slide projector
Inventor: HIBIYA MASAHIKO
IPC: G03B21/00
Filed: 1987-05-30
Abstract: PURPOSE:To always obtain a distinct image by detecting the distinction of the image projected on a screen and adjusting the focus of a projection optical system based on the detected result. CONSTITUTION:While holding a slide A, the image of the slide A by luminous flux emitted from a light source 1 is projected on the screen B and the distinction of the image projected on the screen B is detected by a distinction focus detection circuit 6. And the focus of a projecting lens 3 is adjusted based on an output from the focal detection circuit 6. Thus, the focus of the projecting lens 3 is adjusted while detecting the blurring of the image on the screen B. Thus, the distinct image can be always obtained on the screen even if the slide is deformed by heat.
Patent JP-S5260798-A (JP)
Title: Electronic key discrimination system
Inventor: SABUROUMARU MICHIO
IPC: E05B49/00
Filed: 1975-11-12
Abstract: PURPOSE: To provide a key discrimination system for locking or unlocking a key by electronically discriminating key information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5259699-A (JP)
Title: Preparation of aromatic polymide resins
Inventor: HOSOKAWA ETSUO
IPC: H01B3/18
Filed: 1975-11-12
Abstract: PURPOSE:To prepare an aromatic polyimide resin, capable of being used as solutions with a high concentration and without evolving noxious gases at the time of preparing or baking, by reacting aromatic tetracarboxylic acid dianhydrides with diamines in the presence of a mono- or polyhydric alcohol as a reaction solvent under specific conditions.
Patent JP-H11315537-A (JP)
Title: Inside screw type chemical anchor
Inventor: SEKI YOSHIMI
IPC: E02D5/80
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical anchor which is easily repaired after removal and securely fixed by applying epoxy-based hardening agent on the outer peripheral face or a deformed steel bar with an inside screw and embedding it in a recess formed in a concrete frame body and screwing a bolt in the deformed steel bar after the epoxy-based hardening agent has been cured. SOLUTION: This chemical anchor is provided with a deformed steel bar 2 forming a thread groove 2A in the inside and a bolt 3 driven so as to screw in the thread groove 2A of the deformed steel bar 2. An epoxy-based hardening agent 4 is applied on the outer peripheral face 2B of the steel bar 2 to embed the steel bar into a recess 11 formed in a concrete frame body 10 in advance. In this time, the depth of the recess 11 is decided so that the upper end face 2C of the deformed steel bar 2 is not exposed in the outside of the recess 11. After the epoxy-based hardening agent 4 has been cured, the bolt 3 is driven into the deformed steel bar 2. In this way, the chemical anchor 1 is fixed to the concrete frame body 10 and a required member is fixed to the concrete frame body 10 by use of the chemical anchor.
Patent JP-H034438-A (JP)
Title: High pressure sodium lamp and manufacture thereof
Inventor: YOKOME HIROYOSHI
IPC: H01J61/36
Filed: 1989-05-31
Abstract: PURPOSE:To effectively prevent leakage of sodium by forming a high melting point oxide film on a luminous tube outside surface of sealing frit of a conductor and a luminous tube hole part. CONSTITUTION:A conductor 4 made of niobium having an electrode 5 fixed to the tip thereof is inserted to a hole part 3 of an alumina disk 2 on the end of a luminous tube 7 in order to seal the conductor 4 into the hole part 3 of the alumina disk 2 through frit 6 containing at least aluminium oxide and calcium oxide. A coating 11 of a high melting point oxide, for instance, of aluminium oxide is formed on the surface outside the luminous tube of sealing frit 6 interposed between the conductor 4 and the alumina disk 2. In this way, by forming the high melting point oxide coating 11 on the side outside the luminous tube of the sealing frit 6, diffusion and transmission of sodium through an amorphous phase part 10 in the sealing frit can be stopped at the part of the high melting point oxide coating 11 formed on the frit outside surface.
Patent JP-H033488-A (JP)
Title: Electronic still camera
Inventor: NAGANO MASATOSHI
IPC: H04N5/351
Filed: 1989-05-31
Abstract: PURPOSE:To adopt aperture device of a fixed aperture switching type and hardly cause durability and deterioration in the aperture accuracy by providing an exposure adjustment control means making the aperture due to aperture means constant, varying the shutter speed so as to adjust and control the exposure of the image pickup means. CONSTITUTION:When an electronic view finder 5 displays a video image with an image pickup means 4, an exposure adjustment control means E uses an aperture means D to make the aperture constant and implements an electronic shutter being a shutter function given to an image pickup means A and a signal processing means B consecutively and the shutter speed is varied to apply adjustment control of the exposure of the image pickup means A. Then when the video image formed by the image pickup element is displayed onto the electronic view finder with the image pickup optical system, it is not required to apply aperture drive thereby hardly causing the deterioration of aperture durability and aperture accuracy and the aperture device of fixed aperture changeover type is adopted.
Patent JP-S5260413-A (JP)
Title: Well pump
Inventor: KANAI MINORU
IPC: F04D13/16
Filed: 1975-11-14
Abstract: PURPOSE: Provision of a well pump with piping construction suited for reduction of noises in which a discharge piping is bifurcated from a delivery inner piping for feeding the output water rrom a pump to a pressure tank thereby to decrea decrease the flow of high-velocity water under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63301676-A (JP)
Title: Image extending system
Inventor: SETA HIROYUKI
IPC: G06T9/00
Filed: 1987-05-30
Abstract: PURPOSE:To suppress a failure in forming decode data due to the error of code data to a minimum by reading and jumping the code data to the detecting position of a line completing code from a position in which the error is detected when there is the error in the code data. CONSTITUTION:The titled system is provided with a code data conversion part 1 for extending compression coded image data, a detecting part 2 for respectively detecting the error of the data supplied to this conversion part 1 ad and the line completing code and a control means for interrupting the conversion processing of the code data conversion part 1 at the time of detecting the data error from the detecting part 2 and resuming the conversion processing at the time of detecting the line completing code. Thereby, even when illegal code data is present, the code conversion processing can be executed to a final part only by the defect of the line, the failure in the formation of the decode data is suppressed to a minimum to maintain the effective modulating processing of image data.
Patent JP-S62296027-A (JP)
Inventor: ISHIHARA TAKEO
IPC: E04B1/24
Filed: 1986-06-13
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-S5469616-A (JP)
Title: Internal combustion engine
Inventor: YOKOTA MASATO
IPC: F01N5/02
Filed: 1977-11-14
Abstract: PURPOSE: To provide an internal combustion engine in which cooling loss is  decreased and its exhaust gas converting capacity is increased due to high temperature of eshaust gas therefrom by constituting same into an adiabatic type engine.  
     CONSTITUTION: Heat insulating members 4 are provided on a cylinder liner 3, at the top of a piston 5, on the inner surface of a cylinder head 2, and so on, to form a combustion chamber 6 into an adiabatic structure. A heat exchanger 12 which has exhaust gas converting catalyzer 13 filled therein is connected intermediate of an exhaust manifold 11. The catalyzer 13 is housed in a vessel 15 which has fins 14 provided around its outer periphery. The vessel 15 is connected to the exhaust manifold 11 and a suction port 7 by means of communicating passages 16 and 17, respectively. In operation, part of exhaust gas is conducted into the communicating passage 16, in which it is intermixed with fuel from an injection valve 18, and then it is converted into fresh fuel in the heat exchanger 12 by means of the cotalyzer 13 whereafter it is sent into the suction port 7 by way of the communicating passage  17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04360419-A (JP)
Title: A/d converter circuit
Inventor: OTSUKA SHIGEKAZU
IPC: H03M1/74
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the conversion time by converting an analog signal into a digital signal by plural bits each. CONSTITUTION:The A/D converter consists of an R string D/A converter 1 receiving decode signals 2-14 and generating analog comparison voltages VREF1- VREF3, and comparators 2-4 comparing the voltages VREF1-VREF3 with a input analog voltage VIN respectively. An output of the comparators 2-4 is given to transistors(TRs) 8, 9 and an inverter 10, from which high-order bit and low-order bit signals 6A, 6B are generated. The high-order bit and low-order bit signals 6A, 6B are outputted to a successive comparation register 11, from which an output digital signal 15 is successively (2 bits each) outputted and given to the D/A converter 1 as decode signals 12-14.
Patent JP-H05332861-A (JP)
Title: Radio-controlled sensor switch of fluid-pressure actuating apparatus
Inventor: ITO SADAYOSHI
IPC: F15B15/28
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a radio-controlled sensor switch of a fluid-pressure actuating apparatus, which can control a plurality of sensor parts in the concentrated mode with radio communication. CONSTITUTION:This is a sensor switch for detecting the actuating state of a cylinder device and comprises a sensor part 1, which is attached to the cylinder device, and a control part 2, which controls the operating state of the sensor part 1. Signals can be mutually transmitted and received with infrared rays between the sensor par 1 and the control part 2. The operating state of the sensor part 1 is outputted to the outside through the control part 2. In the sensor part 1, a built-in battery 9 is connected to a transceiver circuit 8 comprising a sensor 3, a CPU 4, a memory 5, a input/output circuit 6 and a demodulating/modulating circuit 7. In the control part 2, an outer power supply 18 is connected to a transceiver circuit 17 comprising a CPU 13, a memory 14, an input/output circuit 15 and a demodulating/modulating circuit 16.
Patent JP-S5260368-A (JP)
Title: Rachet
Inventor: IMAI YOSHIKIYO
IPC: F16D41/12
Filed: 1975-11-12
Abstract: PURPOSE: A rachet which is smaller in parts number and is readily assembled, wherein a tensile coil spring is stretched between a feed pawl and a detent pawl. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5760467-A (JP)
Title: Word processor
Inventor: YOSHII KIYOSHI
IPC: G06F17/21
Filed: 1980-09-30
Abstract: PURPOSE:To correlate a document to a picture automatically, and to print out them, by converting a document pattern from a document processing function part, and a picture information read out from a picture memory part, into a printing pattern information, and mixing said information. CONSTITUTION:A document to be printed is encoded and stored in a document code file memory 104 in advance, and a document code stored in this memory 104 is read out by a document processing equipment 107. Also, a picture is read by a picture read device 101, and its read picture is stored in a picture file part 102 under control of a picture file controller 108. Subsequently, picture information from the file part 102 is read out selectively by an instruction from the processing equipment 107 and a keyboard 111. After that, a document read out from the processing equipment is converted to a Z printing pattern in a document patter memory 106, it is synthesized with a printing pattern of a picture read out selectively from the file part 102, by a print data controller 109, and the document and the picture are printed by a printing device 110.