baber/WOPTO huggingface dataset:
Patent JP-S609032-A (JP)
Title: Method for testing continuity of heaters for electron gun
Inventor: SANO KINJIROU
IPC: H01J9/42
Filed: 1983-06-28
Abstract: PURPOSE:To enable the continuity test of a heater to be performed at the same time as the heater is fixed in place by welding, by providing conductive terminals to contact the outer leads of each heater and a continuity indicating device on the stem retaining portion of an electron gun assembling jig. CONSTITUTION:A pair of conductive terminals 51, 51 made of a metallic plate provided with a spring force is disposed on the surface of an insulative stem outer leads retaining portion 34, and the terminals 51, 51 are adapted to cover holes 35a, 35a through which a pair of heater outer leads 12a, 12a are to be passed, and the terminals are connected with one end of a power source 52 and one end of a continuity indicating device 53 which is connected in series with the power source 52. When the stem outer leads are inserted into the through holes 35 from below, the ends of the pair of heater outer leads 12a, 12a abut against the bottom face of respective conductive terminals 51, 51, and then, upon welding of a pair of inner leads 13a, 13a for the heater to heater tabs 41, 41, the continuity of the heater outer leads 12a can be tested by operation of the continuity indicating device 53.
Patent JP-S5742758-A (JP)
Title: Thermoplastic elastomer composition
Inventor: FURUICHI MINORU
IPC: C08L53/02
Filed: 1980-08-28
Abstract: PURPOSE: To provide the titled compsn. having excellent mechanical strength, foaming properties, flexibility, flow characteristic and wear resistance, consisting of 1,2-polybutadiene, a block copolymer of an arom. vinyl compd. with a conjugated diolefin, and 1,4-polybutadiene as main components.  
     CONSTITUTION: A compsn. consisting of 20W85wt% polybutadiene (A) having a 1,2-bond structure content of 70% or more, a crystallinity of 5W35wt% and an intrinsic viscosity [η] of 0.7 or above (in toluene at 30°C), 10W70wt% block copolymer (B) of an arom. vinyl compd. with a conjugated diolefin, and 5W30wt% polybutadiene (C) having a 1,4-bond structure content of 80% or above, is used as a main component. When necessary, 0W50pts.wt. (per 100pts.wt. said compsn. composed of components A, B and C) process oil and 0W50pts.wt. inorg. filler are incorporated into said compsn. The resulting compsn. is lightweight and has excellent tensile and tear strength, foaming properties, flexibility, flow characteristics and wear resistance as well as excellent low-temperature resistance and snap-back characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5453154-A (JP)
Title: Adhesive coating
Inventor: ASANUMA YOSHIMASA
IPC: B05D7/24
Filed: 1977-10-04
Abstract: PURPOSE: To coat a continuously running paper substrate with a little quantity of an adhesive by easy film drying and cleaning of the coating unit economically without causing wear of a spraying unit, by spraying the adhesive atomized by means of ultrasonic vibration upon the substrate.  
     CONSTITUTION: The adhesive 1 droplets produced by the ultrasonic atomizer 2 are sent to the spray nozzle 4 equipped in the chamber 5 by the blower 3. The droplets are sprayed upon the paper substrate 8, on which a molten thermoplastic resin 12 is to be extruded and coated. The paper substrate 8 coated with the adhesive is introduced into the dryer 9, dried by evaporating solvents, then coated with the molten thermoplastic resin 12 extruded from the T-die 11 by the extruding and coating device 10. The resulting layers are integrated by the pressure and cooling rolls 13 and 14 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06304214-A (JP)
Title: Coffin assembling member made of corrugated cardboard
Inventor: MINEMURA KIYOSHI
IPC: A61G17/013
Filed: 1993-04-22
Abstract: PURPOSE:To provide coffin assembling members having small lateral width and made of a corrugated cardboard which can be formed by shearing by means of a corrugated cardboard shearing machine conventionally used and easily mounted and transported on a compact truck or the like. CONSTITUTION:A coffin assembling member is formed of a quadrilateral bottom plate 10 made of a multilayer corrugated cardboard and provided on the four sides with short height splice plates 12b, 12d bendably extending upward respectively, four side plates 20, 22 jointed with splice plates 12b, 12d respectively and made of a multilayer corrugated cardboard and joint devices 30 for interconnecting the side edges of the four side plates 20, 22 respectively. The side plates 20, 22 are separated independently from the bottom plate 10, and the lateral widths of the bottom plate 10 and side plates 20, 22 of the large main members for the coffin assembling member are narrowed respectively.
Patent JP-H05315884-A (JP)
Title: Surface acoustic wave element
Inventor: OHASHI HIROSHI
IPC: H03H9/145
Filed: 1992-05-12
Abstract: PURPOSE:To protect a damage of interdigital electrodes by forming an electrode protection pattern enclosing the interdigital electrodes in pairs onto a piezoelectric substrate so as to prevent discharge between a base of a package and the interdigital electrodes. CONSTITUTION:Interdigital electrodes 2a, 2b in pairs forming input side electrodes and output side interdigital electrodes 3a, 3b are formed on a piezoelectric substrate 1. Then an electrode protection pattern 10 made of an aluminum enclosing the interdigital electrodes 2a, 2b in pairs and an electrode protection pattern 11 made of an aluminum enclosing the interdigital electrodes 3a, 3b in pairs are formed on the piezoelectric substrate 1. A distance between a base 4 of the package and the electrode protection patterns 10, 11 is short in the surface acoustic wave element 20 formed in this way and discharge among the base 4 and the interdigital electrodes 2a, 2b, 3a, 3b is prevented.
Patent JP-S62276468-A (JP)
Title: Gas insulating current transformer
Inventor: TAKIMOTO MASARU
IPC: G01R15/24
Filed: 1986-05-26
Abstract: PURPOSE:To perform highly accurate measurement by excluding the effect of a magnetic field due to an adjacent phase or the current of a tank sheath, by providing a unidirectional type photomagnetic field sensor in the gap part formed to a part of a conductor. CONSTITUTION:A gas insulating current transformer is constituted so that a plurality of gap parts are provided to the arrangement parts of the photomagnetic field sensors 13 of cylindrical conductors 12 (12V, 12W, 12U) so as to provide a predetermined angle to the conductor axial direction and magnetic fields are generated in the cylindrical conductors in the conductor axial direction to be detected by the unidirectional type photomagnetic field sensors 13 arranged in the conductors. That is, the light guided to a hermetically sealed terminal 15 from the light transmitter of each of the detectors 18 provided outside a tank 11 by each of optical fibers 16 transmits through the space of the tank 11 to be incident to each photomagnetic field sensor 13 to transmit therethrough. After the polarizing surface of the transmitted light is rotated by a predetermined Faraday angle using the faraday element of the photomagnetic field sensor 13, said light is again transmitted through the space to be sent to the light transmitting-receiving part in the hermetically sealed terminal 15 and the detector 18. The light is taken out as light power by the light receiver of the detector 18 and operationally processed to be outputted.
Patent JP-H08315518-A (JP)
Title: Signal processor for digital signal
Inventor: YURUGEN KAADEN
IPC: H03M13/23
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the sampling timing of a signal processor for digital signal as a whole by making sampling performed at an eye-aperture position by shifting the sampling phase by the control output of a Viterbi detector. SOLUTION: Signals read out by means of a reproducing head 1 are amplified by means of a reproducing amplifier 2. An equalizer 1 corrects group propagating time by compensating high-frequency level losses. Signals are sent to the clock input side of an A/D converter 7 from the equalizer 5. The output signal of the converter 7 is sent to a Viterbi detector 4 and the detector 4 outputs a correcting value for clock delay from one output side and data signals synchronized to a clock from the other output side. The sampling phase is shifted until sampling is performed at the eye-aperture position at which the error rate on the control output side of the detector 4 is minimized.
Patent JP-S60262960-A (JP)
Title: Manufacture of vapor-deposited metallic film for electronic oven
Inventor: NARUI HIROSHI
IPC: C23C14/26
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the generation of a spark without deteriorating the metallic luster or durability of a vapor-deposited metallic film by forming a vapor-deposited metallic layer divided into small regions by etching. CONSTITUTION:A vapor-deposited metallic layer 2 is formed on the whole of one side of a synthetic resin film 1, and a corrosion resistant film 3 is formed on the layer 2 so that it is divided into many discontinuous small regions 3a set apart from one another with narrow gaps W. The layer 2 in the gaps W not covered with the film 3 is then dissolved and removed by etching to form a vapor-deposited metallic layer as an assembly of many discontinuous small regions 4a set apart from one another with the gaps W.
Patent JP-H05315380-A (JP)
Title: Resin mold device
Inventor: SUGIUCHI SHINJI
IPC: B29C45/17
Filed: 1992-05-13
Abstract: PURPOSE:To smoothly separate and remove undesirable curing resin attaching to a lead frame therefrom without applying stress thereto. CONSTITUTION:In a device which moves long hoop-like lead frame 1 after resin mold having an armor resin part 2 to a fixed direction and changes direction of the lead frame 1 by bending it along a peripheral surface 9 of a first roller 5 by the first roller 5 arranged in the middle of the movement to separate a runner 3 and a gate 4 which are undesirable resin attaching to the lead frame 1, a projection 11 is arranged in the peripheral surface 9 of the first roller 5 wherewith the lead frame 1 comes into contact at a specified pitch to press the gate 4 which connects the armor resin part 2 of the lead frame 1 and the runner 3.
Patent JP-S599875-A (JP)
Title: Lead storage battery
Inventor: HATANAKA TERUHIRO
IPC: H01M10/44
Filed: 1982-07-08
Abstract: PURPOSE:To prevent the negative pole from polarizing in any noble potential and remove danger of melting out of copper by providing an overdischarge prevention device in a discharge circuit. CONSTITUTION:An overdischarge prevention device 6 is so made as to detect potential of the negative pole plate for a lead electrode. Thereby, said device is so made as to operate when said potential becomes +0.4V. By doing in this way, the potential of the negative pole does not become under any condition such potential as to melt out copper so that a stable performance can be obtd.
Patent JP-S5921382-A (JP)
Inventor: FURANSHISU OOGASUTO MOORISU RA
IPC: A24C5/47
Filed: 1983-06-30
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-H05187005-A (JP)
Title: Soundproof device for railway
Inventor: CHINO SADAYA
IPC: E01F8/00
Filed: 1992-04-13
Abstract: PURPOSE:To reduce noises generated during the travelling of a car effectively by installing internal sound-insulating walls, which are lower than sound-insulating walls and front ends of which are inclined to the reverse side to the car, among the sound- insulating walls mounted on both sides of rails and the rails. CONSTITUTION:In an elevated bridge 9, etc., for a railway, sound-insulating walls 4 are set up on both sides of rails 2 in specified height at regular intervals from both sides of the rails 2, and sound-absorbing materials 8... are disposed inside the walls 4. Internal sound-insulating walls 1, 1, height of which is lower than the sound- insulating walls 4 and front ends of which are tilted to the reverse side to a car 6, are installed among the rails 2 and the sound-insulating walls 4 on both sides of the rails 2. The same sound-absorbing materials 8 as the sound-absorbing materials arranged inside the sound-insulating walls 4 are disposed on the top faces of the inclined sections of the front ends of the internal sound-insulating walls 1. It is favorable that the sound-absorbing materials 8 are also arranged onto the rail-side side faces of the internal sound-insulating walls 1. Accordingly, the crossing of noises particularly generated among the car and the rails 2 over the sound-insulating walls 4 and the propagation of noises can be prevented, and the internal sound-insulating walls 1 can also be miniaturized and installation is facilitated.
Patent JP-H06333417-A (JP)
Title: Conductive paste
Inventor: KUWAJIMA HIDEJI
IPC: C09D5/24
Filed: 1993-05-21
Abstract: PURPOSE:To provide conductive paste of high conductivity having low through hole resistance in a wiring board by composing the conductive paste for forming an electric circuit of a main component of almost spherical particles of plastic or the like and conductive metal powder. CONSTITUTION:Almost spherical particles of plastic or other inorganic material of a grain size of 30mum or less, and powder of conductive metal such as Au, Ag, Cu, Al, etc., of an aspect ratio of 3 or more and of a grain size of a longer diameter of 40mum or less are mixed at a ratio of 5:1 to 1:5. This mixture is mixed with solvent such as terpineol, micro-powder of graphite, corrosion restricting agent such as benzothiazole, etc., as necessary, as well as organic binding material such as liquid epoxy resin, where these are blended in such a way that total quantity of the particles and the conductive metal powder is 15 to 60wt.% to solid components of conductive paste. The conductive paste of low through hole resistance in a wiring board, can thus be provided.
Patent JP-S5745607-A (JP)
Title: Crt conversation type programmaer
Inventor: MIYAGAKI HISANORI
IPC: G05B23/02
Filed: 1980-09-01
Abstract: PURPOSE:To display and produce the program including an adjustment control with a macrosymbol, by displaying a block diagram of operation macro added with an input and output signal line number and making list display control parameters through the input of block number. CONSTITUTION:A program stored in a memory 12 of a programmable controller 1 is fetched to an RAM23 of a programmer 2 through the operation of a keyboard 26, the code of conversion macro is interpreted with a conversion program of an ROM22, the macrosymbol, input and output signal line number, and input point number are determined and displayed 29. In this case, the connection relation only is displayed in a block diagram and the control parameter is displayed to a specific area or on a separate screen in conforming with the line number in the list format through the input of the block numer. Programming is made possible while monitoring the relation of connection through the input of the symbol and line number and the setting and change of the control parameter while looking for the list display, allowing to display and produce the program including adjusting control through the use of macrosymbol.
Patent JP-S5822245-A (JP)
Title: Roll paper setting device
Inventor: KIYOHARA TAKEHIKO
IPC: B65H16/02
Filed: 1981-07-30
Abstract: PURPOSE:To surely operate a device by suppressing the lifting of roll paper while always applying appropriate pressure onto the roll paper when closing a cover member, and by subjecting the roll paper to a relief motion toward the outside of a bearer upper part region when opening the cover member. CONSTITUTION:A cover member 9 covering roll paper 8 placed on a bearer 3 is switchably provided taking a shaft 10 as a center. The underside of a roll paper hold-down member 11 supported with a lever 13 touches the upper part of roll paper 8, and the roll paper 8 is hold down with a pulling force of a spring 14 and the trare weight of the hold-down member 11 and the lever 13, etc., when closing a cover member 9. Subjecting the cover member 9 to an opening operation causes the whole of the lever 13, hold-down member 11 and a sublever 15 to be lifted as it is, and to be relieved in the right direction of the bearer 3. Hereby, the replacement of roll paper is made easy, and roll paper can be surely holded down when using it.
Patent JP-H07332417-A (JP)
Title: Vibration control device and manufacture thereof
Inventor: HASEGAWA HIROSHI
IPC: F16F1/36
Filed: 1994-06-01
Abstract: PURPOSE:To improve oscillation elimination performance by providing in an automobile an antirattler which eliminates oscillations transmitted from an oscillation generation part made of mixture of thermoplastic material and low molecular organic material respectively having specified molecular weights, in which the thermoplastic material has three-dimensionally mesh-like continuous frame structure. CONSTITUTION:In a vibration control device (bush) 10 which is adapted to an acceleration beam type suspension device of an automobile, an inner fitting 16 is arranged inside an outer fitting 12, while a rubber elastic body 14 is arranged between the fittings 12 and 16. An arcuate through-hole 14A is formed on the elastic body 14 in the vicinity of the outer fitting 12, while a low molecular holding compound 18 is charged in the through-hole 14A. The compound 18 is mixture of thermoplastic material having mean molecular weight not less than 20000 and low molecular organic material having molecular weight less than 20000. The thermoplastic material has a mesh-like continuous frame structure in three dimension. Its volumetric ratio is 30%, and its shearing elastic ratio is not more than 5X 10<5>dyne/cm<2> at 25 deg.C and 5Hz.
Patent JP-S60263815-A (JP)
Title: Method and instrument for measuring flow rate of granule
Inventor: MIYAHARA SHIYUNJI
IPC: G01F1/74
Filed: 1984-06-12
Abstract: PURPOSE:To measure the flow rate of granules by extracting a varying component from a resonance frequency signal and calculating the product of the frequency and amplitude of the varying component by a differential filter. CONSTITUTION:A voltage-controlled oscillator 5 oscillates to send a microwave corresponding to the voltage of a resonance frequency tracking circuit 6 to a dielectric tube 2. Further, a signal detected from a conductor 4 through a detector 7 is fed back to the circuit 6. The output voltage of the circuit 6 varies automatically so as to follow up the resonance signal according to the feedback signal and the varying component of resonance frequency is led out of an HPF8. This varying component contains the speed and concentration information of a granule flow and the output of the differential filter 9 includes the product of the frequency and amplitude of the input signal, i.e. flow rate informaion. Then, the output of the filter is converted into a level signal indicating the flow rate through an amplitude detecting circuit 10, thus measuring the flow rate of granules.
Patent JP-H09300213-A (JP)
Title: Polishing device
Inventor: UEDA AKIO
IPC: B24B45/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a desired polished status, regardless of the material or thickness of a polishing workpiece. and evenly polish the workpiece over the required polishing breadth even in the case of the deformation thereof, regarding a polishing device applied to an automatic FB testing machine or the like. SOLUTION: A plurality of abrasive disks 5 are respectively mounted on an abrasive disk holder 9 via separate springs 8. A gap C between the lower surface of an upper holding part 14 and the upper surface of a holding part 10b is adjusted with a gap adjustment screw 16, thereby adjusting the polishing pressure of the disks 5 acting on a test piece T. Furthermore, an actuator 4 is driven and the test piece T is clamped between polishing parts 2 and 3, thereby polishing the surface of the test piece T.
Patent JP-H08296468-A (JP)
Title: Fuel ignition control method for engine
Inventor: SAKASAI TAKASHI
IPC: F02D43/00
Filed: 1995-04-24
Abstract: PURPOSE: To improve the service life of an ignition plug in an engine which employs alcohol as its fuel by optimizing a Fuel ignition control method which controls an ignition command to the engine by an accelerator signal while decelerating a vehicle for eliminating the discharge of unburned fuel and preventing a catalyst converter from being malfunctioned. CONSTITUTION: This fuel ignition control method for engine, which supplies fuel by the operation of an accelerator and changes rotational speed, output and torque by variably-outputting an ignition command, stops an ignition signal to an engine if an accelerator signal is below a prescribed amount, and outputs the ignition command again if engine speed drops to the prescribed amount.
Patent JP-S62276946-A (JP)
Title: Calling sound controller
Inventor: ITO MORIHIKO
IPC: H04M3/06
Filed: 1986-05-26
Abstract: PURPOSE:To vary a calling sound from a caller side by providing a means setting the sound volume of a calling sound of a telephone set of a called party by a caller. CONSTITUTION:When a caller hooks off, a subscriber circuit 3 is connected to an outgoing register trunk 7 via a switch 6 and enters a dial information supervisory state. In dialing tone volume information in addition to an extension number, a called party number and sound volume information are detected from the trunk 7. In detecting the sound volume information, the detected sound volume information is set as it is. In controlling relays 15-18 in subscriber circuits 3, 4 corresponding to the sound volume information next, the calling sound is sent from a telephone set of the called party.
Patent JP-H06309635-A (JP)
Title: Method and medium for measuring and inspecting magnetic head
Inventor: SATOU NOBUHIRO
IPC: G11B5/455
Filed: 1993-04-23
Abstract: PURPOSE:To accurately and stably measure the effective magnetic gap length of a magnetic head in a short time. CONSTITUTION:A signal having certain frequency (e.g. 1MHz) is stored in a proper track among the 0th to 79th tracks of a medium (floppy disk) 1. Data written in this medium are read out with a magnetic recorder fitted with a magnetic head to be measured and the effective magnetic gap length of the magnetic head is calculated from the wavelength of a signal in a track giving the min. output signal.
Patent JP-S5245345-A (JP)
Title: Thermal recording device
Inventor: KOJIMA YASUYUKI
IPC: B41J2/38
Filed: 1975-10-08
Abstract: PURPOSE:To enable recording of a uniform density by providing a thermal current control layer between a thermal element of a self temperature control type with a positive resistant temperature coefficient and a base radiating layer.
Patent JP-S63272653-A (JP)
Title: Preparation of paper container
Inventor: TAKE YOSHIAKI
IPC: B65D3/12
Filed: 1987-05-18
Abstract: PURPOSE:To eliminate the seal inferiority of a bottom part, by providing heat-sealable resin layers of the same kind to the front and back surfaces of a bottom member through an aluminum layer and spraying hot air thereto. CONSTITUTION:A bottom member 3 having an outer peripheral edge part downwardly erected therefrom is formed by providing heat-sealable resin layers 7, 9 of the same kind to the front and back surfaces of an aluminum layer 8 having a thickness of 30-150mum. Therefore, not only the lower inner surface of a body member and the surface of the outer peripheral edge part of the bottom member but also the lower end edge part of the body member and the back surface of the outer peripheral edge part of the bottom member are respectively simply bonded by spraying hot air. After the outer peripheral edge part of the bottom member is bonded, the lower end edge part of the body member is further folded back so as to cover the outer peripheral edge part of the bottom member and bonded thereto to perform reinforcement. As mentioned above, since the aluminum layer 8 is provided as the bottom member 3 and the enhancement of heat conductivity is achieved, a sufficient amount of heat is transferred to both the inner and outer surfaces of the bottom member when hot air 10 is sprayed and the bonding of the bottom member to the heat-sealable body member 2 can be easily performed with sufficient strength.