baber/WOPTO huggingface dataset:
Patent JP-H0851031-A (JP)
Title: Core structure for transformer with gap
Inventor: KUWATA MINORU
IPC: H01F27/245
Filed: 1994-08-05
Abstract: PURPOSE:To enhance the reliability of a core structure while simplifying the core stopper metal by composing the leg core and the yoke core of a non- oriented silicon steel plate and setting the abutting part between the leg core and the yoke core normal to the longitudinal direction of the leg core or in parallel therewith. CONSTITUTION:A leg core 1 and yoke cores 2, 3 are composed of non-oriented silicon steel plate and each leg core 1 is abutted, on the upper and lower end faces thereof, against the longitudinal side faces of the yoke cores 2, 3 so that the abutting part 5 intersects the longitudinal direction of the leg core 1 perpendicularly. A gap 4 intersects the longitudinal direction of the leg core 1 perpendicularly and an external force (p) prevailing over the magnetic attraction in the gap is imparted by an appropriate tightening metal along the longitudinal direction of the leg core 1. However, the external force (p) is applied perpendicularly to the abutting part 5 and a component of force is not generated toward the side face of the core 1. Since a stopper metal for preventing the shift on the side face is simplified, the external force (p) can be increased sufficiently and thereby the reliability is enhanced.
Patent JP-H1151689-A (JP)
Title: Pedometer with radio
Inventor: YOSHIDA KATSUHIKO
IPC: H04B1/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pedometer which can be used while listening a radio without being disturbed by the cord of earphone and in which the liquid crystal number of steps display section can be protected. SOLUTION: A number of steps detecting means and a radio receiving means connected through a cord 19 with an earphone 20 are encased independently in a case body 1. A part 15 projecting forward is formed at the end of the front plane part 14 of the case body 1 and a liquid crystal display section 13 is provided in the vicinity 15 of the projecting part. The code 19 is provided with a hook 22 to be hooked to a breast pocket. The case body 1 is provided with a hook receiving part 28 to be engaged freely with the fixing hook 22. According to the structure, the liquid crystal display section 13 can be protected by the projecting part 14 even if an arm abuts against the front face of the case body 1, for example.  When the pedometer is not used, the code 19 is bundled around the fixing hook 22 which is then engaged with the hook receiving part 28 thus preventing the code 19 from being entangled.
Patent JP-H1046275-A (JP)
Title: Hydrogen storage alloy
Inventor: NISHIMURA KOICHI
IPC: C22F1/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy minimal in hysteresis and plateau slope and capable of performing hydrogen occlusion/release highly reversibly. SOLUTION: An ingot of an alloy, represented by composition formula A1-x Qx B5-y Ry [where A is La or Mm (misch metal) Q is Y B is Ni, R is Al and/or Mn, and the symbols (x) and (y) stand for 0-0.3 and 0-1, respectively], is heated at a temp. lower than the melting point, that is, a temp. at which the alloy keeps its solid-phase state for the prescribed time and then immersed in a liquid refrigerant and cooled rapidly to undergo solid phase quenching treatment, by which a hydrogen storage alloy is produced. Further, it is desirable to carry out solid phase quenching treatment at a temp. not lower than two- thirds the absolute temp. of the melting point of the alloy and lower than the melting point. Moreover, it is desirable to carry out solid phase quenching treatment in an atmosphere of inert gas with a purity as high as >=99.9999%.
Patent JP-H0762306-A (JP)
Title: Release agent
Inventor: KITAZAKI YASUAKI
IPC: C09J7/02
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a release agent excellent in heat resistance, reduced in the load for peeling an adjacent tape from the rear of a tape even after exposure to high temperature, and excellent in the adherence even to a polyolefin base material by using a polymer or copolymer of a specified vinyl monomer as the principal constituent. CONSTITUTION:A release agent composed mainly of a polymer or copolymer of a vinyl monomer represented by formula I or II (wherein R1 is H or CH3; m is an integer of 1 to 5; n is an integer of 1 to 2; and R2 is 12C or higher alkyl). The vinyl monomer is preferably obtained by the addition reaction of a (meth)acrylic ester represented by formula III or TV (wherein R1 is H or CH3; m is an integer of 1 to 5; and n is an integer of 1 to 10) with an alkyl isocyanate represented by the formula R2NC0 (wherein R2 is 12C or higher alkyl).
Patent JP-H0944394-A (JP)
Title: Multimedia data filing system
Inventor: MUNENO KOICHI
IPC: G06F17/30
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia data filing system which enables a user to easily perform the registering work without damaging the quickness of read/ write of multimedia data while resolving a lack of the capacity. SOLUTION: This multimedia filing system is provided with various means realized by a management program 34, a multimedia data control means 55 realized by an operating system 56, a catalogue file 26 stored in an HDD, etc. When the user selects an index picture displayed as a list, access information corresponding to the index picture is retrieved from the catalogue file 26; and if main body data is stored in the HDD, it is reproduced from the HDD, and the last access date is updated. If it is not stored in the HDD but is stored in an optical disk, the idle capacity of the HDD is reserved, and data related by group information us transferred to the HDD after data is reproduced from the optical disk. At the next time, data related by group information can be immediately reproduced from the HDD.
Patent JP-H0497542-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA TAKAAKI
IPC: H01L21/76
Filed: 1990-08-15
Abstract: PURPOSE:To improve evenness and crack resistance of an SOG and to prevent formation of a sidewall channel by combining a thick oxide CVD film and a thin SOG film. CONSTITUTION:An oxide film 2 and a polysilicon film 3 are formed one by one on one main surface of a conductor substrate 1, a groove is formed by selective etching of a region to be isolated, and ion implantation of impurities of one conductivity is performed for a bottom surface of the groove for formation of a stopper 4. Thereafter, a thick oxide film 5 is formed all over by the CVD method. An SOG film 6 is applied, the SOG film and the oxide film 5 on the polysilicon film are etched back by anisotropic etching to bury a groove on a substrate surface by the oxide film 2 and the SOG film. Then, the polysilicon film is selectively etched and an SOG film 7 is applied all over and flattened. Thereby, evenness and crack resistance of an SOG film can be improved and formation of a sidewall channel can be prevented by a thick oxide film of a groove.
Patent JP-H0497608-A (JP)
Title: Operational amplifier circuit
Inventor: KIMURO HIROAKI
IPC: H03F3/347
Filed: 1990-08-15
Abstract: PURPOSE:To eliminate an offset voltage by incorporating a DC feedback differential amplifier for cancelling the offset voltage to the operational amplifier circuit so as to select the offset voltage sampling and the offset voltage cancellation. CONSTITUTION:The circuit consists of an input differential amplifier 1 comprising N-channel MOS transistors(TRs) pairs N1, N2 connecting respectively to input signals from regular and complementary input terminals T1, T2 and a common source current source N3, a current mirror circuit load 2 comprising P-channel MOS TRs P1, P2 of the input differential amplifier 1, a DC feedback differential amplifier 3 comprising N-channel MOS TR pairs N4, N5 and a common source current source N6, a output circuit 6 comprising a P-channel MOS TR P3 and an N-channel MOS TR N7, an offset hold capacitor C1 and switch means S1-S3. Thus, the offset elimination is attained without need of a special addition circuit.
Patent JP-S60107118-A (JP)
Title: Voltage/current converting circuit
Inventor: SHINOZUKA TAKASHI
IPC: G05F1/56
Filed: 1983-11-16
Abstract: PURPOSE:To obtain an output having a high degree of balance from a place between collectors of a pair of transistors by producing an input with the bases of these transistors and connecting a constant curent generting source to each of emitters and collectors of those transistors. CONSTITUTION:The 1st constant current generating source CS1 contains the 1st and 2nd constant current outputs CS1a and CS1b of the same current value. The 3nd constant current generating source CS2 also has the same structure as the source CS1. The collectors and emitters are connected to each other between the 1st and 2nd transistors TRQ1 and TRQ2. In addition, a circuit network Z is connected between both emitters. Thus the bases of the TRQ1 and Q2 are defined as the 1st and 2nd inputs IN1 and IN2 respectively. While the collectors of both TRs are defince as the 1st and 2nd outputs OUT1 and OUT2. Therefore the difference voltage V0 applied between both inputs IN1 and IN2 is delivered from both outputs OUT1 and OUT2 in the form of the output currents -VOZ and +VO/Z respectively. In such a way, a well balanced current output is obtained.
Patent JP-H0639184-A (JP)
Title: Detergent supplying device of washing machine
Inventor: SHIBAHARA YUKA
IPC: D06F39/02
Filed: 1992-07-20
Abstract: PURPOSE:To relieve water splash associated with concentrated pouring of the washing water by generating a flow spreading approx. uniformly across the width of a water pouring path leading from a water pouring tank to a detergent dosing case; and prevent remaining of undissolved detergent inside of the detergent dosing case by dispersing the water introduced into the case over the whole internal areas. CONSTITUTION:A detergent dosing case 3 is installed at a water pouring chamber 2 arranged in the over-part of a washing trough 1, and a water pouring path 4 is led from the bottom plate oversurface of the chamber 2 to the bottom plate undersurface of the case 3, and a water pouring port 5 at the foremost extremity of the water pouring path 4 is positioned as facing a clothes cast-in hole 12 which is open in the over-part of the washing trough 1. On the way of the path 4, a sheathing board 6 is provided curving in an arc of circle so as to be concave to the downstream of the internal flow, i.e. toward the water pouring port 5. The height of the sheathing board 6 is maximized in the center across the width of the path 4 to be decremental toward the sides in steps or continuously.
Patent JP-S60107916-A (JP)
Title: Compound type semiconductor switch
Inventor: ICHIJIYOU MASAMI
IPC: H03K17/732
Filed: 1983-11-16
Abstract: PURPOSE:To reduce the capacity of an auxiliary driving power source by providing the 2nd GTO between the anode and gate of the GTO of a compound semiconductor switch consisting of the GTO and FET connected in series, and driving the 2nd GTO. CONSTITUTION:When the FET2 turns on by being applied with a control signal, the gate current of the GTO7 is supplied from the auxiliary power source 4 through the gate and cathode of the GTO1 to turn on the GTO7, and the GTO1 also turns on with its cathode current. Then when the FET2 turns on, a load current flows through the path of the anode and gate of the GTO7, a diode 6, and the power source 4 and also through the path of the anode and gate of the GTO1, cathode and gate of the GTO7, diode 6, and power source 4. Consequently, the GTO7 with small capacity turns off firstly, but the load current flows through the path of the anode and gate of the GTO1 and a constant voltage diode 3 to turn off the GTO1 as well. Thus, the GTO7 turns off firstly, so the GTO7 is prevented from breaking down.
Patent JP-S61106165-A (JP)
Inventor: BURAIAN ROBUSON SUMISU
IPC: B60H3/00
Filed: 1985-09-28
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-2000047771-A (JP)
Title: System and method for information processing
Inventor: SHIMIZU HIDEAKI
IPC: G06F3/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make actualizable a network copying function through an easy operation similar to that of an integrated type copying machine by allowing a management server to determine a function which can be constituted by the combination of an information supply device and an information output device according to equipment information and inform a user of the function which can be constituted on the system. SOLUTION: The management server 103 includes an equipment information storage means which stores equipment information characteristic to the information supply device and information output device in a data base, a determining means determining the function which can be constituted by the combination of the information supply device and information output device according to the equipment information, and a notification means notifying the user of the function which can be constituted on the system according to the determined function of the function determining means. This management server 103 is normally actualized by introducing server software in a personal computer and a work station. The management server 103 is equipped with a network interface 101 and connected to respective devices through a network.
Patent JP-H0762627-A (JP)
Title: System for controlling drift sand, and block therefor
Inventor: MORI TOMIO
IPC: E02B3/14
Filed: 1993-08-31
Abstract: PURPOSE:To lessen the damage of netlike members owing to fatigue, and to improve the effect of damping bottom-flow, by a method wherein the netlike members fastened on the bottom of the sea, in the condition that they protrude from the bottom surface of the sea, are located so as to intersect with the direction of the bottom-flow. CONSTITUTION:A number of block bodies 11 for controlling drift sand are sunk lengthwise and crosswise on the bottom of the sea. At this time, netlike members 12, each of which is part of the block body 11, are set so as not to drift in the sea. That is, the netlike member 12 is fastened on the bottom of the sea with a bottom board block 13, so as to protrude from the bottom of the sea in the shape of a netlike cage. In the case where stainless wire netting is used as the netlike member 12, for example, the lower part thereof is buried in the bottom board block 13 and the stainless wire netting is stood. A number of the block bodies 11 are located so as to intersect with the direction of bottom-flow passing the vicinity of the bottom of the sea. The bottom-flow is damped by the netlike members 12.
Patent JP-H1063407-A (JP)
Title: Operability estimating method of coordinate input device
Inventor: SAITO ATSUSHI
IPC: G06F3/038
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an operability estimating method of a coordinate input device which can relatively show whether decision is good or bad without depending on an operator's sense. SOLUTION: This device is provided with an estimated coordinate input device and a signal processing part which has a display part that is connected to a coordinate input device, and this method shows the coordinate position of a coordinate input device by a cursor 6 and is composed of a 1st step which shows a start button 7 on the display part, a 2nd step which shows a 1st target 5 by a cursor operation of the button 7, a 3rd step which erases a 1st target 5 by the cursor operation and shows a 2nd target, a 4th step which similarly erases the target 5 on display by the cursor operation and shows a new target 5, and a 5th step which shows an operational work time and the number of operation mistakes at the time of operating each target 5 by the cursor 6 when display of new targets reaches a prescribed number.
Patent JP-S59120265-A (JP)
Inventor: MIROSURAFU SORUMU
IPC: B65D47/34
Filed: 1983-11-18
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-H0773745-A (JP)
Title: Insulated electric wire
Inventor: MATSUURA HIRONORI
IPC: H01B3/30
Filed: 1993-08-31
Abstract: PURPOSE:To provide an insulated electric wire, which has an insulating film provided with excellent flexibility and damage resistance and is provided with a processing resistance, by forming an under coating layer and an upper coating layer consisting of the specific polyamide imide while putting an intermediate coating layer between them on a conductor. CONSTITUTION:An insulated electric wire is provided by forming an insulating film, which is provided with at least three layers such as an under coating layer, an upper coating layer, and an intermediate coating layer whose composition is different from those of the under coating layer and the upper coating layer, on a conductor. In this process, the under coating layer and the upper coating layer are formed by applying and baking the same/different kind/kinds of polyamide imide group coating/coatings containing a diisocyanato constituent, which contains 10-80 mole % of aromatic diisocyanato compound represented by a formula (R<1>, R<2> represent a hydrogen atom, an alkyl group, an alkoxyl group, a halogen atom, while (m),(n) represent 1-4), and an acid constituent. On the other hand, the intermediate coating layer is desirably formed by applying and baking a resin group coating containing an ester bond, a urethane bond, an imide bond, and the like in the principal chain.
Patent JP-H0266822-A (JP)
Title: Key board device
Inventor: ADACHI NAOTOMO
IPC: H01H13/12
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to prevent sound from being generated by vibration of its button, by providing a key sheet having a projecting portion formed on its lower face corresponding to the center line of the button in the form the upper that face of the key sheet is pressed in contact with the lower face of the flange portion of the button. CONSTITUTION:A key sheet 8 is provided which is made of a resilient material such as silicon rubber in the form of a rough flat plate and has a projecting portion 8a formed on its lower face corresponding to the center line of a button 1. In the case of incorporating the key sheet 8 into the device, when it is so formed that the distance h2 between the lower face of the flange portion 1b of the button 1 and the upper face of a key button 3 satisfies h2>h1, the key sheet 8 is bent upward due to its projecting portion 8a having a thickness h1 to force the upper face of the sheet in contact with the whole part of the lower face of the flange portion 1b of the button 1, thereby forcing the upper face of the flange portion 1b in contact with the lower face of a case 7. While the device is carried on an electronic apparatus such as a telephone or the like, therefore, the button 1 does not vibrate regardless of vibration of its component e.g., speaker.
Patent JP-H1164433-A (JP)
Title: Electrical testing method of single body of connections of power cable
Inventor: FUKANO SHINICHI
IPC: G01R31/12
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To decrease a voltage being applied to a part for connecting power cables by at least making identical to the field distribution in actual usage state for parts with the insulation performance of A power cable connections and dividing a site to be electrified into at least two portions. SOLUTION: For example, in the case of the single body electrical test of an epoxy insulation pipe 1 that is a part for connecting 275 kVCV cable, a connection part unit (the epoxy insulation pipe 1) in an actually used state and the strength of electric field being applied to the surrounding, and an isoelectric line distribution are grasped by an arbitrary means to determine the electrode layout of an electrical testing device. First, an electrode shape at a high-voltage side and a low-voltage side is determined. A low-voltage side electrode 3 in the same shape along the shape is created and arranged on an isoelectric line that is equivalent to 50% of the potential distribution in an actually usable state.  Also, a high-voltage side electrode 2 is provided by a simulation conductor as in the case of the actual usage state where a conductor exists at the center of the epoxy insulation pipe 1. Also, a high- voltage side electrode 2 is provided by a simulation conductor as in the case of the actual usage where a conductor exists at the center of the epoxy insulation pipe 1. The position and the size of the electrode 2 are determined so that the strength of the field of the epoxy insulation pipe 1 and the isoelectric line are nearly equal to or larger than those of the actual usage state.
Patent JP-H0883556-A (JP)
Title: Circuit breaker
Inventor: KOIZUMI TOSHIO
IPC: H01H73/20
Filed: 1994-09-12
Abstract: PURPOSE: To provide a circuit breaker by which a plug terminal does not projected to a back face and a socket becomes unnecessary for various types such as a series trip, a shunt trip and a relay trip and in which a housing having a common shape structure can be used. CONSTITUTION: Lead metal fittings 12 and 13 of a main housing 10 to house an electromagnetic coil 1, a main contact point 2, a hooking removing mechanism 4 or the like are bent in a crank shape, and are derived to the upper and lower sides of the housing 10, and an auxiliary housing 11 having a U shape as a whole is made adjacent to the rear outer periphery of the main housing 10. The auxiliary housing 11 and the main housing 10 are communicated with each other by an opening part 19, and auxiliary terminal derive parts 20 and 21 are arranged on both upper and lower sides of the auxiliary housing 11.
Patent JP-S60108772-A (JP)
Title: Nuclear magnetic resonator
Inventor: HATSUTORI TADATETSU
IPC: G01R33/32
Filed: 1983-11-17
Abstract: PURPOSE:To enable the checking of the tuning of a detection coil with ease by applying a resonance frequency signal to a search coil provided near the detection coil to perform an alarm display when the amplitude detection output level of the detection coil output falls below an expected value. CONSTITUTION:A resonance frequency signal of a frequency source 7 is applied continuously to a seartch coil 4 via a damper 21. Then, a signal obtained from a resonance signal detection coil 3 is amplified with a high frequency receiver 12 and detected with a diode detection circuit 22. In addition, a detection DC signal indicating the resonance state of the coil 3 is inputted into a data processor 18 through a switch 15 and an A/D converter 16. Then, the signal is compared with the reference value preset for a memory 17 to judge the propriety of a tuning circuit while abnormality, if any, will be displayed on a display circuit 19.
Patent JP-S6275395-A (JP)
Inventor: TAJIMA TSUTOMU
IPC: G21F9/24
Filed: 1985-09-30
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-S59106562-A (JP)
Inventor: KIMURA AKIO
IPC: D03D15/567
Filed: 1982-12-13
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-H0379277-A (JP)
Title: Super hard abrasive grain grindstone for high speed grinding
Inventor: MATSUMORI NOBORU
IPC: B24D3/18
Filed: 1989-08-22
Abstract: PURPOSE:To reduce the specific gravity to reduce the centrifugal force in the case of rotating a grindstone at high speed and to increase safety by using a porous silicon nitride ceramic for a grindstone main body. CONSTITUTION:A grindstone main body is formed of silicon nitride ceramics whose apparent porosity is 15-25%, whose flexural strength is >=10kgf/mm<2> at a room temperature and whose thermal expansion coefficient is (2.5-3.5)X10<-6>/ deg.C at a room temp.-1000 deg.C. A multiporous type grinding layer consisting of the super hard abrasive grain of a cubic boron nitride or diamond, etc., and a vitrified binder is then provided on the outer peripheral surface of this grindstone main body and a desired super hard abrasive grain grindstone for a high speed grinding is obtained.