baber/WOPTO huggingface dataset:
Patent JP-H01189015-A (JP)
Title: Thin film magnetic head
Inventor: ADACHI KAZUYOSHI
IPC: G11B5/31
Filed: 1988-01-22
Abstract: PURPOSE:To secure a sufficient adhesive strength over the whole area of the opposite surfaces of both blocks by providing plural adhesive grooves at proper intervals over the whole area of the opposite surfaces of the first block and second block to be bonded. CONSTITUTION:To a block 2 in which plural magnetroresistance effect type converting elements 3 are formed at a prescribed internal, adhesive grooves 5 to be extended from the edge of a traveling surface 2a in a lower direction are provided between respective converting elements 3. A side surface vertical to a traveling surface 4a of a block 4 to protect the converting elements 3 and simultaneously, to be made into one part of a magnetic circuit is made into an adhesive surface to be abraded, and at the time of bonding both blocks 2 and 4, an adhesive resin is applied on the whole of the adhesive surface of the block 4 in a proper quantity, and they are mutually pressed strong by a prescribed thrust pressure P. At such a time, the adhesive resin can be sufficiently secured inside the adhesive groove 5, the adhesive surfaces of both blocks 2 and 4 are mutually bonded firmly, and simultaneously, the shortening and uniforming of the gap length of a magnetic gap 6 can be attained.
Patent JP-H02192831-A (JP)
Title: Caulking method by v-shaped punch
Inventor: YAMAMOTO HIROYUKI
IPC: B21D39/00
Filed: 1989-01-19
Abstract: PURPOSE:To prevent the uniform part of a product from deformation and to securely caulk it by lowering a caulking punch having a V shape, cutting the serrated part of a bolt, opening it in the V shape, then, performing build-up caulking by a flat caulking punch. CONSTITUTION:When a product 2 is caulked by a bolt 1, the caulking punch 3 is lowered, the serrated part 1a of the bolt 1 is cut by the V shape tip and opened in the V shape (1c), the stock is crushed (1d) by the flat caulking punch tool 5 and squeezed completely. By this method, the deformation on the side of the product can be restrained and resistance to falling off the bolt is increased.
Patent JP-S54104197-A (JP)
Title: Mounting structure of marine propeller
Inventor: HAYAMI NOBUHIRO
IPC: B63H1/14
Filed: 1978-01-31
Abstract: PURPOSE: To easily obtain coupling, which safety is high ensured, by adherence connecting the flanges of a propeller boss and a propeller shaft each other in shapes that the flanges are involved each other.  
     CONSTITUTION: A flange 31a, which diameter is larger than the diameter of a propeller shaft 31, a seal case projection portion 31b, which diameter is smaller than the diameter of side shaft, and a screw portion 31c are continuously shaped to a nose of the propeller shaft 31 while a flange 32a, to which a central hole 32b is  drilled, is formed to the inside of a propeller boss 32. The flange 31a is connected to the back of the flange 32a in shapes that the flanges are involved each other while the seal case projection portion 31b is inserted into the central hole 32b, turning torque can be transmitted by driving a plurality of knock pins 33 to both flanges 31a, 32a, a nut 34 for connection is fixed to the projected screw portion 31c and the screw portion 31c and the nut 34 for connection are integrally connected by means of a locking device 35. Consequently, a turning torque transmission portion and a thrust transmission portion are separated, and coupling, which safety is high ensured, is performed by maximally utilizing a mounting space limited. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11213100-A (JP)
Title: Bankbook issuing device
Inventor: YAMADA KURAJI
IPC: G07D9/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a bankbook issuing device capable of inserting a bankbook independently of its inserting direction. SOLUTION: The device is constituted of a printing mechanism for printing out entered data received from a host computer for managing customer information and executing transaction formation processing and two magnetic stripe heads A25, B26 arranged so as to read out/write data from/in a magnetic stripe formed on the cover of a bankbook P. The heads A25, B26 are point- symmetrically arranged on a plane and data are read out/written from/in the magnetic stripe by either one of the heads A25, B26.
Patent JP-S62170008-A (JP)
Title: Laminated magnetic material
Inventor: SAKAKIMA HIROSHI
IPC: H01F10/13
Filed: 1986-01-21
Abstract: PURPOSE:To improve both wear resistance and magnetic characteristics by alternately laminating the 1st thin films essentially consisting of Fe and Si and the 2nd thin films consisting of a wear-resistant alloy and specifying the thicknesses equiv. to one layer of the 1st and 2nd films. CONSTITUTION:The 1st thin films essentially consisting of Fe and Si (e.g.; 6.5wt% Si-Fe) and having <=1X10<-5>lambda magnetorestriction constant and the 2nd thin films 2 consisting of an amorphous alloy (e.g.: Co-Nb-Zr) or Fe-Si-Al alloy having excellent wear resistance and <=1X10<-5>lambda are alternately formed on a substrate. These films are formed to t1, t2<1,000Angstrom  and t1<2t2 when the film thicknesses equiv. to one layer of the films 1, 2 are respectively designated as t1, t2. Insulating films 3 consisting of SiO2, etc., or the films consisting of Ag, Cu, Mg, etc., which are hardly solutionizable with the films 1, 2 may be provided between the films 1 and 2 according to need. The magnetic material having the excellent magnetic characteristics and high wear resistance is obtd. according to the above-mentioned constitution.
Patent JP-S62170408-A (JP)
Title: Desulfurizing flux for treating molten iron
Inventor: AOKI MATSUHIDE
IPC: C21C1/02
Filed: 1986-01-21
Abstract: PURPOSE:To make preliminary desulfurization refining with excellent efficiency without decreasing the content of C which is a heat source necessary for a refining stage with a converter by using a flux mixture composed of Na2CO3 and carbon powder as a desulfurizing agent in the stage of subjecting a molten iron to preliminary desulfurization refining. CONSTITUTION:The molten iron is subjected to desiliconization, desulfurization and dephosphorization treatments in the stage of refining the molten iron to a molten steel by oxygen blowing in the converter. The powder flux consisting of a mixture composed of 70% Na2CO3 and 30% carbon powder is added as the desulfurizing agent by injection into the molten iron in this case. The accelerated desulfurization reaction is resulted from the excellent desulfurization effect by the Na2CO3 and the decreased oxygen potential by the addition of the carbon powder. The decrease of the content of C as the heat source in the stage of the succeeding steel making refining by the converter is obviated and the decrease of the converter blowing-out temp. is prevented.
Patent JP-H03215760-A (JP)
Title: Earth detector
Inventor: SHINODA KATSURO
IPC: G01R31/02
Filed: 1990-01-19
Abstract: PURPOSE:To preclude an earth accident by providing a track type iron core which is at a half conductor distance from respective conductors at the circumference of a three-phase conductor, providing a magneto-optical field sensor in the gap of the iron cores, and supporting the whole by an opto-insulator. CONSTITUTION:The track type iron core 2 is provided on the circumferences of the bare conductors 1, the distance from each conductor 1 is nearly a half as long as the distance between the conductors 1 at all parts, and the gap 3 is formed at a part of the iron core 2. In the gap 3, the magneto-optical field sensor 4 with Faraday effect is fitted and a magnetic field produced at the iron core 2 is converted into an optical signal. Then when the earth occurs to one of the conductors 1, a zero-phase current has a current value corresponding to the earth and a magnetic field is produced in the iron core 2, so that the sensor 4 generates an output. This output is led out to a ground side through an optical fiber 6 incorporated in the opto-insulator 5. Thus, the earth occurring to one of three-phase conductors 1 can be detected as the optical signal.
Patent JP-H02192200-A (JP)
Title: Package mis-mounting preventive system
Inventor: YAMAZAKI MIKIHIKO
IPC: G06F1/18
Filed: 1989-01-19
Abstract: PURPOSE:To detect the mix-mounting of a package so as to prevent mix- mounting by a method wherein the code stored in the mounted package is compared with the code stored in a buffer memory when the package is mounted again. CONSTITUTION:When packages 1a and 1b dismounted once are mounted again, the codes written in the packages 1a and 1b are read out, and a comparator 3 compares the above data with the data written in a buffer memory 4 at delivery and sends the comparison result to a control section 5. At this point, if the packages 1a and 1b are mis-mounted, the data written in the packages 1a and 1b are naturally different from the data written in the buffer memory 4, so that the mis-mounting of the packages 1a and 1b is found at the comparator 3, which is sent to a control section 5. The control section 5 indicates the comparison result on a display section 6 to inform an operator of the mis- mounting of the packages 1a and 1b. By this setup, errors of the mounted positions of the packages 1a and 1b can be detected.
Patent JP-S63179975-A (JP)
Title: Coating resin composition
Inventor: TOKUNAGA KOJI
IPC: C09D201/10
Filed: 1987-01-22
Abstract: PURPOSE:To provide the titled composition good in appearance of the coating film therefrom, suitable for automobile coatings, comprising a siloxy group- contg. vinyl polymer and a specific vinyl polymer carrying carboxylic acid (anhydride) group. CONSTITUTION:The objective composition comprising (A) a vinyl polymer prepared by (co)polymerization of (between) (i) 100wt.% of a vinyl monomer having in one molecule at least one polymerizable unsaturated double bond and siloxy group and (ii) 99-0wt.% of a second vinyl monomer copolymerizable with the component (i) and (B) a second vinyl polymer containing carboxylic acid (anhydride) group, with an acid value on a solid basis of >=5.0.
Patent JP-H08202314-A (JP)
Title: Full color liquid crystal driving device
Inventor: SHIROYAMA IWAO
IPC: G09G3/36
Filed: 1995-01-27
Abstract: PURPOSE: To easily drive a liquid crystal element having many numbers of pixels of a horizontal direction and a video signal having a high frequency by providing a shift register, a sample-hold circuit and a voltage output circuit in a liquid crystal driving circuit. CONSTITUTION: A liquid crystal driving circuit 7 is constituted of a shift register 1 generating x lines of sampling pulses (SMP1 to SMPx), a sample-hold circuit 2 sampling video signals of respective colors respectively to output them and a voltage output circuit 3 supplying powers for driving respective pixels of a liquid crystal display element 4. Then, voltages of video signals of three colors are sampled simultaneously by the circuit 2 every time when pulses SMP1 to SMPx are inputted and the circuit 2 holds sampled voltages by numbers of sampling pules with respect to respective three colors. Thus, this circuit can be operated equally to the case of using circuit elements having a triple operating speed even though the operating speed of circuit elements consisting of the circuit 2 and the shift register 1 is the same as that of a conventional circuit.
Patent JP-H11261149-A (JP)
Title: Narrow-band excimer laser
Inventor: TADA TERUSHI
IPC: H01S3/225
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To realize a low-cost narrow-band excimer. SOLUTION: In a narrow-band excimer laser device having an output mirror 2 and a total reflection mirror 3 sandwiching a laser discharge tube 1 contg. an exciting gas sealed therein, and narrow-band realizing means for producing a narrow band of a laser beam is disposed between the emission mirror 2 and the total reflection mirror 3, the narrow-band realizing means is constituted of a plurality of magnifying prisms 4, 5, a Brewster type prism 6 having approximately equal incidence and exiting angles, and an etalon 7.
Patent JP-S63179614-A (JP)
Title: Cmos boosting signal generating circuit
Inventor: KONISHI YASUHIRO
IPC: H03K5/02
Filed: 1987-01-20
Abstract: PURPOSE:To boost a level at a high speed without causing any latchup with simple structure and low power consumption by inserting a 2nd N-MOSFET in series between a 1st N-MOSFET and a P-MOSFET. CONSTITUTION:The 2nd N-MOSFETQN2 is inserted in series between a drain of a P-MOSFETQP1 and a boosted node N1, and a gate of the 2nd N- MOSFETQN2 is connected to the gate/source connected in common of a 3rd N-MOSFETQN3 whose drain is connected to a power supply and to the source of a 4th N-MOSFETQN4 whose drain and gate are connected to the power supply. Thus, the drain of the P-MOSFETQP1 is always cut off from the potential of a power voltage (VCC) or over. Thus, it is possible to boost a signal at a high speed without a care of causing latchup.
Patent JP-H04248020-A (JP)
Title: High-speed magnetic bearing device
Inventor: AIHARA SATORU
IPC: F16C32/04
Filed: 1991-01-09
Abstract: PURPOSE:To obtain a high-speed magnetic bearing device which provides super- high-speed rotation of a shaft. CONSTITUTION:On the middle-portion outer periphery of a shaft 1, a massive rotor 17 integral with the shaft 1 is formed. A stator 12 is provided at a position opposite to the outer periphery of the massive rotor 17 to construct a high-frequency motor 21. A pair of radial magnetic bearings 6, 6 for positioning the shaft 1 in a radial direction are provided with the stator 12 there between. It is thus possible to make the shaft 1 bigger and shorter and a space between a pair of radial magnetic bearings 6, 6 wider.
Patent JP-H06224458-A (JP)
Title: Photodetector
Inventor: YAMAMOTO MOTOHIKO
IPC: H01L31/10
Filed: 1993-01-27
Abstract: PURPOSE:To form the part of an active layer for a photodetector as a high-resistivity layer and to achieve the high sensitivity and the high response speed of the photodetector by a method wherein a high-resistivity floating-zone-method (FZ) substrate is bonded to a Czochralski-method (CZ) substrate whose interstitial oxygen concentration is sufficiently high and the photodetector is formed while the side of the FZ substrate is used as the active layer. CONSTITUTION:The surface of a Czochralski-method (CZ) substrate 1 is brought into close contact with the surface of a floating-zone-method (FZ) substrate 1, a heat treatment is executed, and the substrates are bonded. After that, the side of a light-receiving face on the FZ substrate 2 is polished, impurities are diffused, and a photodetector is formed on the surface of the FZ substrate 2. At this time, the resistivity on the side of the CZ substrate 1 is made sufficiently low, and the thickness after polishing the side of the FZ substrate 2 is made equal to the width of a depletion layer in the part of a photodiode. Thereby, the series resistance of the photodiode is reduced or the component of a light-carrier diffusion current is reduced, and a structure which is optimum for the high speed of a response speed can be formed. The FZ substrate is formed by floating zone method, and the CZ substrate is formed by a Czochralski method.
Patent JP-H11214589-A (JP)
Title: Semiconductor device
Inventor: ARAKI MASANAO
IPC: H01L23/28
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To enhance heat-resistance by a method wherein a mold resin is formed so that a ratio of the thickness of the mold resin on a front surface side of a semiconductor chip to the thickness of the mold resin on a back surface side of the semiconductor chip is set in a specified range. SOLUTION: A semiconductor chip 1 is connected to a chip support part 2a arranged at four corners of one main face via adhesives 3, and a pad part formed on the semiconductor chip 1 is connected to a lead part 5 via a wire 4. The semiconductor chip 1, the chip support part 2, the wire 4 and the lead part 5 are sealed with a mold resin 6 injection-molded. In this mold resin 6, when the thickness on a front surface side of the semiconductor chip 1 is L1 and the thickness on a back surface side of the semiconductor chip 1 is L2, molding is performed so that a ratio L1/L2 of the thickness L1 to the thickness L2 is set to 0.85<=L2<=1.45. Thus, a void and an unfilled state are not generated and heat-resistance can be improved.
Patent JP-S61225392-A (JP)
Inventor: GAAKAN ARARU
IPC: D21F1/02
Filed: 1986-01-22
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-H10194533-A (JP)
Title: Automatic winding device of printing paper sheet for printer
Inventor: HAYAKAWA NOBORU
IPC: B41J15/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to dispense with the maintenance, to increase the reliability, to dispense with a drive source, and to reduce the cost by guiding a printing paper sheet from a take-in hole opposite to a printer discharge port to the winding side, and storing the paper sheet in a storage part capable of releasing the cylindrical winding side. SOLUTION: A take-in hole 12 of an automatic winding device 11 which is split into two parts of an upper wall 8 and a lower wall 10 and integrated with each other, is connected to a printer discharge port 7. In the automatic winding device 11, a cylindrical winding-in storage part 15 is formed on a lower part. A winding guide part 16 to guide a curly roll paper 3 taken in from the take-in hole 12 in the winding-in direction at the winding storage part 15 is provided between the take-in hole 12 and the winding-in storage part 15. The roll paper 3 to be discharged from the printer discharge port 7 enters the winding-in guide part 16 from the take-in hole 12 of the automatic winding device 11, and is successively wound in and stored in a curly condition into the winding-in storage part 15.  The printing paper sheet can surely and automatically be wound by a device of extremely simple structure.
Patent JP-S63180251-A (JP)
Title: Automatic answering telephone set
Inventor: SASAKI HIROMASA
IPC: H04M1/65
Filed: 1987-01-21
Abstract: PURPOSE:To store the content of a message that lasts for a long time even in case memory capacity is small by recognizing the opposite's voice from a telephone line and coding it to store. CONSTITUTION:A line control part 1 detects an incoming signal from a telephone line and transmits it to a central control part 6. The central control part 6 connects the telephone line with the channel of a voice transmission part 2 by controlling the line control part 1 and a voice transmission part 2 in order to transmit an answering voice to the telephone line. Then, the control part 6 changes the channel to a voice recognition part 3 by controlling the line control part 1. The part 3 encodes the opposite's voice and transmits it to a memory part 4. The memory part 4 sequentially stores voice codes from, and informs them to a voice synthesizing part 5 when necessary in order to reproduce the storage content as a voice. As a result, a recording/reproducing for a long time can be executed without requiring large memory capacity.
Patent JP-S59138608-A (JP)
Title: Water-sealing structure of high-pressure gate
Inventor: MIYAZAKI MASANOBU
IPC: E02B7/54
Filed: 1983-01-26
Abstract: PURPOSE:To completely stop the flow of water by vertically moving a wedge- shaped presser body in a position corresponding to the water-sealing rubber of the gate door by a driver, separately from the vertical movement of the gate door. CONSTITUTION:When opening a gate, the gate door 1 is pulled up by a hoister 3. Whereupon, a wedge-shaped presser body 6 is followed at a given interval by the action of a wedge hoister 7, and when a set position is reached, the gate door 1 is stopped and a wedge 5 on the gate door side is pressed by the presser body 6 and stopped in a completely water-stopped state. When closing the gate, the presser body 6 is first brought down, the gate door 1 goes down at a given interval, and when a set position is reached, the gate door 1 is stopped and the wedge presser body 6 goes up slightly to press the wedge 5 on the gate door side, thus completely stopping the flow of water.
Patent JP-H03217507-A (JP)
Title: Construction of underground continuous wall by method employed on surface of water
Inventor: YOSHIKAWA TADASHI
IPC: E02B3/00
Filed: 1990-01-23
Abstract: PURPOSE:To shorten term of works by a method wherein water-impermeable sheets formed in a double cylindrical body are hung down to the bottom of the water and after fixing the lower ends thereof to the bottom, water inside the water-impermeable sheets is replaced with liquid mud, and an underground continuous wall is constructed by excavating, with an excavator, a solidified wall that is made by adding solidifying agent to the liquid mud. CONSTITUTION:A double cylindrical body made in a large and a small cylinders made of water-impermeable sheets 4, 4' is fixed to buoys 5 and is hung down to the bottom of the water. The lower ends of the sheets 4, 4' are fixed to the bottom with foot protection concrete mound 6 and foot protection concrete 7. Water inside the water- impermeable sheets 4, 4' is replaced with liquid mud and solidifying agent is added afterward to form a solidified wall 9. Then raising 10 is made up to the height equal to the surface of a base for execution of upper side. An excavator 12 for excavation of continuous wall is hung down from a crane 11 that is installed on a crane barge, and excavation is made to the raising 10 and to the solidified wall 9 so that an underground continuous wall reaching the bottom of the water can be constructed. Thereby costs for construction can be reduced.
Patent JP-S60156358-A (JP)
Title: Production of seasoning solution
Inventor: OOSAKI MASAMICHI
IPC: A23L27/24
Filed: 1984-01-27
Abstract: PURPOSE:To produce a seasoning solution having a good flavor efficiently in a short period, by pringing a solution of a hydrolyzate of a raw material for manufacturing soy sauce having an adjusted pH into contact with immobilized yeast bodies for the soy sauce, and bringing the resultant yeast fermentation liquor into contact with immobilized lactic acid bacterial bodies for the soy sauce. CONSTITUTION:An enzymically or chemically hydrolyzed raw material for manufacturing soy sauce or amino acid fermentation liquor and/or nucleic acid fermentation liquor or a mixture thereof with a saccharide is adjusted to give a liquid of 4.0-9.0pH if the pH thereof is not 4.0-9.0. The resultant liquid is then brought into contact with immobilized yeast bodies for manufacturing soy sauce prepared by immobilizing the yeast for the soy sauce by the conventional method for >=1hr or further filtered to give a yeast fermentation liquor, which is then brought into contact immobilized lactic acid bacterial bodies obtained by immobilizing lactic acid bacteria for the soy sauce by the conventional method for >=30min or further filtered to give a seasoning solution. According to the above-mentioned method, the fermentation efficiency by the yeast bodies and lactic acid bacteria for the soy sauce can be remarkably improved, and the aimed seasoning solution having a good flavor can be efficiently obtained in a short period.
Patent JP-H10301771-A (JP)
Title: Program analyzing device and program storage medium for the same
Inventor: KAWABE KEIKO
IPC: G06F9/44
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To attain classification with high precision related with a program analyzing device for analyzing relation between variables and in-variable elements used by a program in an application, and grouping the variables or in-variable elements indicating the same object (domain). SOLUTION: An in-variable layer analyzing means 18 analyzes a layout position inside the variable on which the length, type, and execution sentence of a variable act, and a domain analyzing means 19 operates grouping according to whether or not the value of the variable expresses the same domain by using the analyzed result of the layout position inside the variable. Thus, information obtained by classifying the variables or in-variable elements in a program based on the domain can be outputted.