baber/WOPTO huggingface dataset:
Patent JP-H0955476-A (JP)
Title: Semiconductor device
Inventor: TOYAMA YOSHINOBU
IPC: H01L21/82
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To lessen a write voltage for an anti-fuse in dispersion independently of a ground structure. SOLUTION: A semiconductor device is equipped with a non-volatile memory device composed of anti-fuses 107. A connection hole which connects the anti- fuse 107 to a first wiring layer 105 is provided on an interlayer insulating film 106 that insulates the first wiring layer 105 that serves also as a lower electrode of the anti-fuse 107, the anti-fuses 107, and a second wiring layer 108 that serves also as an upper electrode of the anti-fuse 107, wherein the connection hole is formed so as to make its base located on the end of the first wiring layer 105. Writing is carried out to the anti-fuse 107 through such a manner that an electric field is concentrated on the end of the first wiring layer 105, keeping independent of the shape or the slope of the ground structure of the anti-fuse 107.
Patent JP-S6264394-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: D05B69/22
Filed: 1985-09-17
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-S6448830-A (JP)
Title: Recovery of aromatic ether sulfone polymer
Inventor: SHIMA KOJI
IPC: C08G75/23
Filed: 1987-08-18
Abstract: PURPOSE:To obtain the title polymer low in a content of residual reaction solvent, by adding a mixture obtained by reacting an alkali metal bisphenate with a dihalo compound in a specified aromatic sulfone solvent to an acetone/ methanol solvent mixture. CONSTITUTION:Alkali metal (halo)phenates of formulas I and/or II (wherein X is a halogen, and M and M' are alkali metals) are reacted with a dihalo compound of formula III at 250-400 deg.C in an aromatic sulfone solvent of formula IV (wherein Y is a direct bond, O or a pair of hydrogen bonds through which the benzene rings are bonded together), and a chain stopper such as methyl chloride is added to the reaction mixture to stop the reaction. The obtained mixture in liquid form or after being solidified by cooling and cutting to a certain size is added to an about three-fold amount of an acetone/methanol solvent mixture and agitated or about 30min to obtain an aromatic ether sulfone polymer of a concentration of residual reaction solvent <=800ppm.
Patent JP-S6182402-A (JP)
Title: Core
Inventor: OCHIAI HISAMI
IPC: H01F1/20
Filed: 1984-09-29
Abstract: PURPOSE:To reduce a loss by compression molding a mixture of specific iron powder or iron alloy powder and electrically insulating inorganic compound in the prescribed shape, thereby holding excellent magnetic permeability and performing a high temperature heat treatment. CONSTITUTION:Metal magnetic powder such as iron powder or iron alloy powder having 10mum or larger of particle size and electrically insulating inorganic compound powder having 12.5 or higher or less than 8.5 of electronegativity and 5mum or less of particle size are mixed, the inorganic compound powder is adhered substantially uniformly by electrostatic force on the surface of metal magnetic powder, and the mixture is compression molded in the prescribed shape. Large electrostatic energy is stored by specifying the maximum particle size of the inorganic compound powder to 5mum or less, and the powder is rigidly adhered to the surface of the metal magnetic powder. Thus, the inorganic compound powder is uniformly adhered by the electrostatic force to the surface of the metal powder to hold preferably the insulating between the powder particles. Thus, high magnetic flux density is provided, the increase in the eddy current loss is suppressed to hold its magnetic permeability to high frequency band to enable high temperature heat treatment and low loss.
Patent JP-H0490189-A (JP)
Title: Semiconductor device and its production, driving and arranging method and application system using the same
Inventor: SAITO RYUICHI
IPC: G11C11/22
Filed: 1990-08-03
Abstract: PURPOSE:To increase storage capacity by connecting one electrode terminals of plural capacitor elements to one terminal of an active element in common and connecting the other terminals of the capacitor elements and the other terminal of the active element to a terminal for an external circuit. CONSTITUTION:One side electrodes of four ferroelectric capacitors 112 to 115 are connected to the source (or drain) electrode of a MOSFET 111 as a common electrode part 305 and the other side electrodes are respectively independently connected to plate lines 116 to 119. The other source (or drain) electrode of the MOSFET 111 is connected to a bit line 120 and its gate electrode is connected to a word line 121. Even when the number of elements and the number of wires in each memory cell are increased by laminating the ferroelectric capacitors and the plate lines, the increment of an area occupied by one memory cell can be suppressed. Thus, the storage capacity can sharply be increased.
Patent JP-H0867712-A (JP)
Title: Production of chlorosulfonated ethylene/alpha-olefin copolymer
Inventor: MIYAGAWA TAIDO
IPC: C08F8/38
Filed: 1994-08-30
Abstract: PURPOSE: To produce a chlorosulfonated ethylene/α-olefin copolymer which has an excellent balance between cold resistance and heat resistance and which, even when containing an additive, gives a vulcanizate having sufficient properties by using a specific copolymer. CONSTITUTION: A copolymer of ethylene with a 3C or higher α-olefin is chlorinated and chlorosulfonated, the copolymer having an MFR of 0.001-100g/10min and a density of 0.85-0.96 g/cm<3> and satisfying the relationship Tm<(-1.5SCB +135) (wherein Tm is the maximum-peak temp. determined by differential scanning calorimetry and SCB is the number of short branches per 1,000 carbon atoms). The ethylene/α-olefin copolymer is obtained, for example, by using a catalyst comprising an organic transition metal compound (a) containing a cyclopentadienyl derivative and a compound which reacts with the compound (a) to form an ionic complex and optionally containing an organometallic compound. The chlorosulfonated copolymer has a chlorine content of 10-60-wt.% and a sulfur content of 0.2-3.0wt.%.
Patent JP-S6182386-A (JP)
Title: Positioning mechanism of magnetic disk device
Inventor: SUZUKI TOMIO
IPC: G11B33/14
Filed: 1984-09-29
Abstract: PURPOSE:To prevent to give thermal deformation to a carriage base by linking a magnetic circuit of an electric motor which swings and shifts a carriage loading the magnetic head with the carriage base by means of a viscoelastic substance. CONSTITUTION:A carriage 4 equipped with a head arm 1, etc., of a swinging body loading a magnetic head 10 is electrically driven by a voice coil 2, and upper and lower magnetic circuits 5, and the head 10 is shifted to a desired track position. The upper circuit 5 is linked with a base 6 by a viscoelastic substance 7 of butyl rubber, etc., between a bracket 8 and a carriage base 6. Thermal stress is decreased in the shaft direction of a pivot shaft by the viscoelastic substance 7, thermal stress, which gives bad influences to a positioning accuracy in the seek direction of the head 10, is absorbed properly by the long elastic substance in the seek direction, the thermal deformation will not be given to the carriage base, and the vibration characteristics of the swinging body becomes good.
Patent JP-H0652591-A (JP)
Title: Magneto-optic recorder/reproducer
Inventor: MIYAMOTO ISAO
IPC: G11B33/14
Filed: 1992-07-31
Abstract: PURPOSE:To thermally stabilize a domain and to prevent a decrease in a C/N ratio by supplying air to heat to be stored on a medium surface to dissipate the heat. CONSTITUTION:A magneto-optic recording medium 1 is irradiated with a laser beam 8 emitted from a laser light source to record/reproduce information by utilizing a magneto-optic effect. This magneto-optic recorder/reproducer has reproducing stabilized air supplying mechanisms 6a, 6b disposed on the medium 1 for improving a domain recorded on the medium 1 and reproducing stability of a board at the time of reproducing information in a noncontact state.
Patent JP-S58109632-A (JP)
Title: Preparation of truly twisted yarn
Inventor: HIROSE KATSUHIRO
IPC: D01H4/04
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a continuous truly twisted yarn at a high speed, by feeding a yarn  to a special rotating body, cutting the yarn, holding the end of the yarn, twisting the  yarn, releasing the holding, and sucking the end of the yarn at a yarn sucking part  provided under the rotating body, superposing and interlacing the end of the yarn with  the front end of the cut yarn at the same time. CONSTITUTION:A magnetic ring 13 is provided under a rotor 12 having a central hole (12a), and a solenoid coil 14 capable of attracting or separating the magnetic ring  13 from the rotor 12 is provided around the magnetic ring 13 to constitute a rotating  body 6. A continuous yarn (Y1) drawn out of a yarn feeding body 1 is passed through feeding rollers 4 and 4' and a guide 5 for stopping the propagation of twists and then  introduced into the rotating body 6. The feeding rollers 4 and 4' are separated mutually  to stop the feed of the yarn (Y1), and the magnetic ring 13 of the rotating body 6 is  attracted to the rotor 12 to cut the yarn (Y1) and twist the yarn (Y1) by holding the  yarn end. The magnetic ring 13 is then separated from the rotor 12 to release the  holding of the yarn (Y1), and the feeding rollers 4 and 4' restart the feeding of the  yarn (Y1) at the same time. The twisted yarn (Y1) is then sucked by an air jet chamber 7 provided just under the rotating body 6 at the same time and interlaced with the front end of the previously cut yarn (Y2) to give the aimed continuous truly twisted  yarn.
Patent JP-H0254580-A (JP)
Title: Image sensor
Inventor: TODA SHIGEO
IPC: H04N5/335
Filed: 1988-08-18
Abstract: PURPOSE:To simplify assembling steps and to reduce the thickness of an image sensor by securing an insulator board having a conductor pattern and a hole of the size for surrounding two or more image sensor elements to the adhesive face of a plastic film, and covering it with an organic polymer material having a specific refractive index. CONSTITUTION:As an insulator board 1, a glass epoxy laminated plate is employed, and a conductor pattern 4 and a hole 3 of the size for surrounding a line sensor element 2 are formed on its surface. As the material for securing the board and the element, a polyester (PET) film 6 coated with a silicone adhesive 5 is employed to adhesively secure the elements connected to one by a quartz glass rod 9 coated with ultraviolet ray curable adhesive on the elements 2 on its surfaces and the board. The polymer material in which the relationship between the refractive index nm of the material covering the hole and the refractive index ns of the substrate of the elements satisfies ns<=nm<=ns +0.05 is employed.
Patent JP-S6447597-A (JP)
Title: Structure of memory card
Inventor: SHIBAZAKI MASAHIKO
IPC: G06K19/00
Filed: 1987-08-19
Abstract: PURPOSE: To prevent peeling of a metal plate from its frame and improve mechanical strength by providing a hook on each of the metal plate and the frame and conducting close adhesion of the both by hooking. CONSTITUTION: A hook B provided on a metal plate A is a portion of the metal plate bent at right angle and there is a hole near its center. A hook E and a hole F close to it are made on a frame C. The hook E of the frame is made in such a manner as slightly smaller than the hole of the hook B on the metal plate and tightly fit therein. Glue is applied on a glue painting portion G of the frame C, and then the metal plate is closely adhered to the frame so as to be caught by the hook E of the latter at the hook B of the former. Thereupon, mechanical strength is increased and the metal plate becomes considerably hard to detach from the frame.
Patent JP-H1153537-A (JP)
Title: Method for restored image interpolative and corrective filtering
Inventor: MIYAGAWA ISAO
IPC: H04N1/40
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reproduce an original resolution image approximately with a smooth light and shade pattern by interpolating and generating spectral characteristics based on a multi-valued filter of low resolution and making corrections for reproducing the light and shade pattern. SOLUTION: An M×M extraction part 42 generates block data 43 of M×M pixels by dividing a dither image 41 and a 2D-DCT process part 44 finds the spectral value of a DCT area from the luminance value of M×M size to obtain spectral M×M block data 45. A filtering processing 47 for conversion to a multi-valued image is performed to obtain multi-valued spectral M×M block data 48. A decimation processing part 49 discards high-frequency components from the data 48 to obtain decimation spectral N×N block data 410. Further, a spectrum interpolation part 413 generates and interpolates spectral M×M data 414 from an interpolation coefficient from an interpolation coefficient analysis part 411 and the N×N block data 410 so as to restore the discarded high-frequency components.
Patent JP-S6264568-A (JP)
Title: Thermal printing head
Inventor: MATSUI HIDEKI
IPC: B41J2/335
Filed: 1985-09-18
Abstract: PURPOSE:To provide a thermal printing head capable of maintaining favorable characteristics for a long period of time, by a construction wherein an insulating substrate at a part making contact with a row of heating resistors is made to have little effects on the heating resistors. CONSTITUTION:A conductive substrate 12 insulated by, for example, a glaze film comprising a glass as a main constituent is fixed on a conductive heat- releasing plate 11 consisting of a plate of a metal such as iron, through an adhesive member. A plurality of heating resistors 13, power-supplying electrodes 14 led out from the resistors 13 and a common electrode 15 are disposed on the substrate 12 through the glaze film. The glaze film 17 comprises the first glaze film 17a provided directly on the substrate 12 and the second glaze film 17b provided thereon. The first glaze film 17a is selected mainly for making favorable the adhesion thereof to the substrate 12 and reducing the number of pinholes, and is formed from a material used for ordinary enameling or the like which comprises SiO2, B2O3, Na2O and K2O as main constituents.
Patent JP-H1044354-A (JP)
Title: Polyester film, laminate metal plate, its manufacture and metal container
Inventor: SUZUKI SHINJI
IPC: B65D65/40
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminate film and a laminate metal plate having excellent impact resistance and satisfactory without embrittlement of the film even after heat treatment and without crack at the film after a can is manufactured. SOLUTION: The polyester film comprises a layer (A) and a layer (B). The layer (A) is made of polyester in which 75 to 97mol% of entire dicarboxylic acid component is terephthalic acid and 3 to 12mol% is naphthalenedicarboxylic acid, and 75mol% or more of the entire glycol component is ethylene glycol. The layer (B) is made of polyester in which 75 to 95mol% of the entire dicarboxylic acid component is terephthalic acid, 5 to 25mol% is isophthalic acid, and 75mol% or more of the entire glycol component is ethylene glycol.
Patent JP-H09124323-A (JP)
Title: Furnace for melting vitrifiable substance and method for operating the furnace
Inventor: MORUO REIMONDO
IPC: C03B5/16
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent phenomenon allowing molten glass flow to flow backward from the downstream to the upstream by providing a melting and clarifying section of a glass melting furnace with a crossing threshold and providing the neighborhood of the threshold with upstream heating means, downstream heating means, bubbler, etc.  
     SOLUTION: A melting furnace 1 for melting a vitrifiable substance is provided with a section 2 for melting and clarifying and the section 2 is provided with a crossing threshold 14 and an upstream zone and a downstream zone are fractionated to control convection current of molten glass. Further, an upstream heating means 15, a bubbler 16, etc., are arranged in the upstream in the neighborhood of the crossing threshold 14 and a downstream heating means 17 is disposed in the downstream in the neighborhood of the crossing threshold 14. The vitrifiable substance is charged from a charging inlet 4 into the melting furnace 1 and melted and clarified in the section 2. Thereby, two main convective belts 9 and 10 of melting glass are naturally made in the section 2 and molten glass which exists in the downstream zone does not flow backward beyond the crossing threshold 14 to the upstream zone. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6184075-A (JP)
Inventor: TOMASU MAAKUBUAATO
IPC: H01L31/068
Filed: 1985-09-18
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-2001037159-A (JP)
Title: Actuator and load driving device
Inventor: KAMIMURA KEIICHI
IPC: H02K11/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an actuator equipped with an overload protection device and necessitating no excessive strength of each component. SOLUTION: A speed-reducing part 3 of an actuator 1 is so constituted that a rotor 7 moves axially according to the load driven by an output shaft 17. Moreover, the actuator 1 is equipped with a detecting switch 18 which detects the axial displacement of the rotor 7. A control circuit controls a motor 2 on the basis of the result of detection of the detecting switch 18. According to this constitution, instantaneous detection as to whether the load of the output shaft is an overload can be made. By controlling the motor on the basis of the detection, therefore, components 10a and 16 of the speed reducing part 3 and the like are prevented from being acted on by the effects of a large load.
Patent JP-H0755589-A (JP)
Title: Ad converter for temperature control
Inventor: YOSHIDA SHINJI
IPC: G01K7/24
Filed: 1993-08-20
Abstract: PURPOSE:To enable the switching of control temperature without requiring redesigning of a soft sector of a CPU while allowing the switching of temperature measuring points without use of any switching transistor in the accomplishing of the detection and the control of temperature using a thermistor for measuring temperature and the CPU. CONSTITUTION:Thermistors 1 and 2 are connected to AD input terminals 4 and 5 of a CPU 3 while each one end of resistances 8A-8D and 9A-9C is connected to input ports 6A-6D and 7A-7C of the CPU 3 respectively and other ends thereof are connected to thermistors 1 and 2. At the same time, the input port alone at a temperature measuring point is put at a low output with the CPU 3. A divided voltage with a resistance connected to the input port as low output and the thermistors 1 and 2 is inputted into the AD input terminals 4 and 5 from voltage division points P1 and P2 to be compared with a reference divided voltage stored in the CPU 3.
Patent JP-H1080565-A (JP)
Title: Calling lamp for pachinko game machine
Inventor: YOGO RYOZO
IPC: A63F7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently clean the air of cigarette smoke by storing a display plate which projects outside a lamp case by a signal of a big win from the pachinko machine or the operation of an operation switch in the call lamp case attached to the top of the pachinko machine. SOLUTION: A lamp which blinks in pushing a calling device 1a is stored in left/right display parts 1c of a lamp case 1. A liquid crystal panel is attached to the front face of the lamp case 1 and information such as the frequency of the big win is displayed thereon. A fan 3 rotated by a motor 2 is stored in the inner space of the lamp case 1. The top/bottom direction of the fan 3 is in a state where it is covered with an opened wind guide board 5 via a clearance, so that the fan 3, when rotated by the motor 2, blows efficiently upward the air sucked from the bottom face of the wind guide board 5. In additionally a filter 6 is attached to the bottom face of the lamp case 1.
Patent JP-H1147542-A (JP)
Title: Exhaust gas dryer and radioactive gas waste treatment apparatus having the same
Inventor: ABE SHUICHI
IPC: G21F9/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To remove steam in an exhaust gas more efficiently without effecting direct cooling drying treatment by a refrigerating machine. SOLUTION: This treatment apparatus comprises an exhaust gas inlet chamber 26 provided on an upper tube plate 23 and having an exhaust gas inlet nozzle 28, an exhaust gas outlet chamber 27 provided on a lower tube plate 24 and having an exhaust gas outlet nozzle 29, a plurality of guide cylinders provided in a main body shell 21 so as to permit a purge gas inlet nozzle 30 and a purge gas outlet nozzle 31 to communicate with each other and a hollow fiber membrane module 25 contained concentrically in the guide cylinders, and the hollow fiber membrane 25 is freely detachably installed in the main body shell 21 and steam included in an exhaust gas introduced from the exhaust gas inlet chamber 26 to the hollow fiber membrane module 25 and allowed to move is sucked and removed by difference of partial pressure of steam of a purge gas introduced through the purge gas inlet nozzle 30.
Patent JP-2001036773-A (JP)
Title: Electronic equipment, its controlling method and memory medium
Inventor: AIZAWA TAKASHI
IPC: H04N5/232
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a value which cannot be set by a digital camera itself from an external device in a system consisting of the external device and the digital camera. SOLUTION: The digital camera updates a photographing set value table in which a set value to be used for photographing is recorded in accordance with a request from the external device (computer) (S502). When the set value cannot be set by the digital camera itself ('NO' in S506), the state is displayed on a display part (S508).
Patent JP-H0647123-A (JP)
Title: Golf glove
Inventor: TAJIMA KAZUO
IPC: A63B71/14
Filed: 1992-08-03
Abstract: PURPOSE:To provide a golf glove which keeps its colors over a long period of time without fading or running at washing, etc., in spite of the use of natural leathers colored with dyes of different colors. CONSTITUTION:Natural leathers are colored with dyes of different colors which are excellent in fastness. The two kinds of natural leathers colored are cut into several parts P1-P9. Next the parts P1-P9 are sewed up together to form a golf glove G. The washing and sunlight fastness of the two kinds of dyes are both of third grade or more. Both the front and back sides of each natural leather are subjected to water repellent finishing using fluorine.
Patent JP-H0744363-A (JP)
Title: Program starting device
Inventor: IMURA JUNICHI
IPC: G06F9/06
Filed: 1993-07-30
Abstract: PURPOSE:To directly start a simplified language program from system environment other than a desk top environment for the simplified language program, in which the processing of an operation in the desk top environment is programmed by providing a command analyzing means and a start control means. CONSTITUTION:When the simplified language program existent in the desk top environment is started from the other system environment, first of all, a command interpreting means 16 interprets a start command sentence instructing the start of the simplified language program and instructs the start of the program. Next, a start control means 17 searches the simplified language program to be started in the desk top environment while receiving the start instruction. Thus, concerning the simplified language program in which the processing of the operation in the desk top environment is programmed, this simplified language program can be directly started from the other system environment.