baber/WOPTO huggingface dataset:
Patent JP-H06329949-A (JP)
Title: Inorganic coating composition
Inventor: YAMADA KAZUYA
IPC: C09D1/02
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a tough crack-free coating film having good chemical and staining resistances by using an inorganic coating composition prepared by adding calcium silicate or zinc phosphate to an alkali metal silicate and adding a specified natural glass as an inorganic filler to the resulting mixture. CONSTITUTION:The coating composition is prepared by adding 5-70 pts.wt. calcium silicate or zinc phosphate to 100 pts.wt. alkali metal silicate (e.g. sodium silicate) and adding 5-200 pts.wt. natural glass based on colemanite or ulexite as an inorganic filler in the form of fine flakes having a mean particle diameter of 30mum and a thickness of 1.0mum or below. 1-30 pts.wt. ultra-thin glass flakes having a thickness of 0.5mum or below may also be added. These flakes are added in order to form a stable tough coating film on a lightweight, high-water- absorption and high-heat-distortion substrate such as a calcium silicate plate by increasing the covering power. Owing to the glass flakes, the coated surface has a finish of deep metallic tone and can form a decorative sheet of the appearance of a quality article.
Patent JP-H11339896-A (JP)
Title: Connector mounting structure of shielded electric wire
Inventor: KOJIMA NOBUAKI
IPC: H05K9/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent a conductor from being bent by a stress and to visually confirm if the conductor is reliably connected to an internal conductor terminal. SOLUTION: In an connector mounting structure in which an internal conductor terminal 16 formed by caulking the conductor 2 of a shielded electric wire 1 with a barrel 16a is pressed in an outer conductor terminal through an insulating material 8, and a shield layer 4 of the shielded wire 1 and an outer coating 5 are individually caulked by the barrel of the external conductor terminal, a tongue part 16g capable of stretching by abutting on the end surface 3a of a dielectric 3 of the shielded wire 1 is formed at the rear end of the barrel 16a of the internal conductor terminal 16.
Patent JP-H087787-A (JP)
Title: Deflection yoke
Inventor: SATO HIDENORI
IPC: H01J29/76
Filed: 1994-06-24
Abstract: PURPOSE:To reduce such misconvergence that a vertical deflection magnetic field becomes assymetrical with respect to right and left in a deflection yoke. CONSTITUTION:In a deflection yoke for a cathode-ray tube, piece collectors 1, 1a having a magnetic force line collection part 6 which collects leak magnetic field 4 of a vertical deflection magnetic field formed by a vertical deflection coil 2 and magnetic force line emission parts 7 which form into two-pole magnetic fields by a magnetic field collected by this magnetic force line collection part. Length of the magnetic force line collection part 6 in the tube axis direction is made variable. Misconvergence can be thus reduced without shaking the head of the deflection yoke to right and left and deterioration of distortion of a screen frame can be also prevented.
Patent JP-H0696954-A (JP)
Title: Micro-wire inductance element
Inventor: KOBAYASHI YOSHIAKI
IPC: H01F27/00
Filed: 1991-06-14
Abstract: PURPOSE:To make the working frequency of an element higher and to optimize the magnetic core and excitation conductor of the element so as to reduce the size of the element by making the diameter of the thin wire magnetic core smaller than a specific value and forming the magnetic core of one wire or by bundling numerous thin wires. CONSTITUTION:A magnetic core 11 is formed by bundling extremely thin amorphous wires manufactured by chemical etching or thin-wire drawing and having a diameter of <=10mum. An excitation conductor 12 is wound around a group of or a plurality of groups of cores 11 thus formed in a toroidal or textile structure. By twisting conductors under a skin effect, an inductance element having a high Q-value and can be used for a high frequency can be obtained, since the inductance element cannot be used for a frequency equal to or higher than 10MHz due to a skin effect when the inductance element is constituted of a thick excitation conductor and, even when thin excitation conductors under a skin effect are used, the Q-value does not increase due to a DC resistance. Therefore, the copper loss and iron loss of the inductance element in a high-frequency region can be reduced and the inductance element can be increased in working frequency and Q-value.
Patent JP-H10322667-A (JP)
Title: Video processor
Inventor: OTA SEIYA
IPC: H04N7/01
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a scan line converter which reduces the number of line memory and also reduces line memory which does not function as much as possible. SOLUTION: A switch 231 is provided between line memory 202 and line memory 203, and an output of the memory 202 and an output of an adding part 221 are switchable. A result that a multiplying part 212, etc., multiplies a video signal of each line is added to an adding part 221. An adding part 222 adds a result that a multiplying part 211 performs multiplication processing to an output of the memory 203 and an input video signal and outputs them to a converting part 30. The part 30 writes every other line and reads at 1/2 speed of a write speed. Further, when contraction processing is vertically performed, field memory is provided instead of the line memory.
Patent JP-S63310862-A (JP)
Title: Phenolic compound and heat-sensitive recording material using said compound
Inventor: NIIMOTO HARUKI
IPC: C07C323/20
Filed: 1987-06-10
Abstract: NEW MATERIAL:A compound shown by formula I. EXAMPLE:alpha,alpha'-Di(4-hydroxyphenylthio)-0-xylylene. USE:A heat-sensitive recording material having high heat sensitivity, consequently high-speed recording suitability, providing sufficient coloring concentration and having a faint smell. Providing colored images with excellent fastness such as water resistance, water-vapor resistance, plasticizer resistance and heat resistance free from dusting. PREPARATION:p-Hydroxybenzene-thiol is reacted with an alpha,alpha' dichlorinated xylylene or alpha,alpha' dibrominated xylylene shown by formula II (X is chloro or bromo) in the presence of an alkali (e.g. caustic potash) in a solvent such as water or an alcohol at 10-100 deg.C to give a compound shown by formula I. A heat-sensitive recording material is produced by blending a phenolic compound shown by formula I with leuco dye and applying a heat-sensitive coloring layer to a substrate such as plastic film.
Patent JP-S5571711-A (JP)
Title: Preparation of graft copolymer
Inventor: SOUMA JIYUNKICHI
IPC: C08F2/00
Filed: 1978-11-22
Abstract: PURPOSE: To obtain efficiently a graft copolymer useful as an additive for synthetic resins, by subjecting a rodically polymerizable compound together with an oxide of IIWVII elements of periodic table to ball mill treatment in mild conditions.  
     CONSTITUTION: A radically polymerizable compound, e.g., ethylene, propylene, butadiene, styrene, methyl methacrylate, together with an oxide of IIWVII elements of periodic table, preferably that of IIWIV elements, e.g., boron oxide, aluminum oxide, silicon oxide titanium oxide, etc. is fed to a ball mill, e.g., a vibrating, a rotary, or a disk type ball mill made of steel, glass, ceramic, etc. The compounds undergo the ball mill treatment under as mild conditions as possible to activate the surface of inorganic oxide, to combine the radically polymerizable compound with the inorganic oxide at the activated point, and to give the desired graft copolymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01311988-A (JP)
Title: Outboard engine
Inventor: SUMIKAWA YUKIO
IPC: B63H20/10
Filed: 1988-06-13
Abstract: PURPOSE:To improve the operational property of installation and removal of an outboard engine in a hull by dividing a swivel bracket into a tilting member and a rudder shaft holding member. CONSTITUTION:A tilt lock arm 41 is pivotally supported on a tilt shaft 13 forming the center of the rotation of a swivel bracket 14. The first spring body 42 is inserted between the swivel bracket 14 and the tilt lock arm 41, and sets the tilt lock arm 41 in a locked position at a tilt-up end. The second spring body 43 is inserted between an up-position regulating pin 37 and the tilt lock arm 41, and springs back the pin 37 toward a non-contact position when the tilt lock arm 41 is set at a lock releasing position. The swivel bracket 14 is divided into a tilting member 101 and a rudder shaft holding member 102, and both members are set to be mutually and freely mountable and demount able with a fixing bolt 103.
Patent JP-S5368103-A (JP)
Title: Data transmission system
Inventor: CHIKUMA MAKOTO
IPC: H04L69/40
Filed: 1976-11-30
Abstract: PURPOSE:To rationalize the data processing, by transmitting the accumulated data and the specific signal to the master station with the reception of the polling signal when the power is failed in the slave station.
Patent JP-S5267217-A (JP)
Title: Color demodulation circuit of color tv receiver
Inventor: KITAMOTO TOSHIMI
IPC: H04N9/66
Filed: 1975-12-01
Abstract: PURPOSE: To obtain color demodulation circuit of PAL system color TV receiver with good accord between three primary color output levels and with good color reporduction property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0658106-A (JP)
Title: Air turbine
Inventor: RORUFU ARETSUKISU YAKOBUSON
IPC: F01D21/00
Filed: 1993-06-15
Abstract: PURPOSE: To provide a pneumatic turbine for preventing mechanical wear of blades caused by solid particles which spring back between the internal wall of a stator housing and the blades, cannot pass the blades and reach the exit. CONSTITUTION: A pneumatic turbine comprises a turbine wheel with a peripheral row of blades 14 and a stator housing 10 having a plurality of nozzles 11 for directing air moving at high speed onto the blades 14 to rotate the turbine wheel 13, an exhaust passage 15 located downstream of the turbine wheel 13, and a particle escape passage 20 located on the same side of the turbine wheel 13 as the air nozzles 11 to drain from the turbine harmful particles. Thus it is possible to avoid a blasting effect of such particles on the turbine wheel blades 14.
Patent JP-H0438114-A (JP)
Title: Monitor for analog input circuit
Inventor: FUJITA YOSHITO
IPC: H02H3/05
Filed: 1990-06-01
Abstract: PURPOSE:To monitor an analog input circuit reliably by detecting abnormality in the analog input circuit based on comparison of sample signals in two systems, formed by superposing a basic wave signal on an analog input signal, thereby eliminating restriction on the input signal. CONSTITUTION:Basic wave sample data produced from a ROM 7 is subjected to D/A conversion 8 and added 611, 612 to an analog input voltage signal V which is then passed through filters 111, 112 in order to remove higher harmonics and then it is sampled and held 2 212. Higher harmonics are also removed from a basic wave signal from the D/A converter 8 which is then sampled and held 2. The sampled and held signals CH1-CH3 are then multiplexed 3A and A/D converted 4 and then fed to an arithmetic section 5A. The arithmetic section 5A relatively monitors the signals CH1 and CH2 while monitors the CH3 absolutely, and then subjects the signals CH1, CH2 to subtraction 11 thus performing protective operation 12. Input current signal I and zero-phase voltage signal V0 are also processed in similar manner. Consequently, reliable monitoring can be carried out regardless of the magnitude of the input signal or the constitution of the input circuit.
Patent JP-S5936729-A (JP)
Title: Apparatus for bind spinning
Inventor: NAKAYAMA TAKASHI
IPC: D01H1/00
Filed: 1982-08-19
Abstract: PURPOSE:To prevent the winding up of fly wastes and reduce the trouble e.g. yarn breakage, etc. caused thereby, by using conveyor bands having <=10<10>OMEGA surface leakage resistance value in preparing bind spun yarns by using the conveyor bands and a false twisting apparatus. CONSTITUTION:An apparatus for bind spinning constituted of a roll drafting part consisting of a pair of top and bottom back rolls 1, the second rolls 2 and front rolls 3 respectively, a pair of top and bottom conveyor bands 4, a pneumatic suction 5 and an air false twisting apparatus 6. In the apparatus, conveyor bands having <=10<10>OMEGA surface leakage resistance value are used as the conveyor bands 4. Thus, the generation of static electricity can be suppressed, and the occurrence of winding up of fly wastes can be prevented. A surface material containing much carbon black used for preparing the conveyor bands 4 is effective for reducing the resistance value.
Patent JP-H0311549-A (JP)
Title: Generator for extreme infra-red rays
Inventor: SATO ISAMU
IPC: H01K7/00
Filed: 1989-06-06
Abstract: PURPOSE:To cut costs as well as to improve wear resistance by applying an infra-red ray radiation substance onto the bulb surface of an incandescent lamp furnished with a bulb made up from soft glass until it is thickened to a specified thickness. CONSTITUTION:A generator 1 for extreme infra-red rays is composed of an incandescent lamp 2 the bulb 2a of which is made of soft glass such as lead glass or soda lime glass which is normally used for this particular purpose, and of a film 3 covering the surface of the bulb 2a, which is formed from an infra-red radiation material such as, for example, ZrO2. When said film 3 is thickened up to the range of 0.05 to 0.5mum, it is possible to prevent the film from being peeled off, and also prevent the bulb from being cracked with wear resistance improved.
Patent JP-H073890-A (JP)
Title: Structure-plane unit and single layer dome frame utilizing same
Inventor: YANAGISAWA KOJI
IPC: E04B7/08
Filed: 1993-06-15
Abstract: PURPOSE:To facilitate the manufacture and framing of structure-plane units by connecting the units having the same shape, and to shorten the term of work of single layer dome frame by also simplifying the connection itself of the structure-plane unit in the structure-plane units and the single layer dome frame utilizing the structure-plane units. CONSTITUTION:A structure-plane unit 1 is assembled by a framework 2, in which peripheral members 2a are combined and a plane regular hexagon is parted, a bundle material 3 erected at the central section of the framework 2 having the regular hexagon, and tension members 4 disposed in tension among each corner section of the framework 2 and both end sections of the upper and lower sections of the bundle material 3. An adjuster adjusting the length of the bundle material 3 and end-section hardware 3c are mounted on the bundle material 3, and turnbackles 4b adjusting the length of the tension members 4 are installed to the tension members 4. The peripheral members 2a of a plurality of the structure-plane units 1 are clamped mutually by using a clamper, and the structure-plane units 1 are connected in a honeycomb shape, thus forming a single layer dome frame.
Patent JP-2000028691-A (JP)
Title: Device for displaying residual capacity of battery
Inventor: AIDA TAKAYUKI
IPC: G01R31/36
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To detect a residual capacity of a battery without connecting a dummy resistor without a load by displaying an open-circuit voltage that is stepwisely indicated, when being separated from a discharge load via a plurality of comparators. SOLUTION: Since an open-circuit voltage shown, when being separated from a discharge load, is indicated in steps by a plurality of light-emitting diodes D1-D4 via a check switch SW1 and a plurality of comparators 11a-11d, a residual capacity of a battery part 2 can be detected without connecting a dummy resistor equivalent to a load 5, when detecting the residual capacity of the battery part without a load. Therefore, in whatever equipment the battery part 2 may be used, the residual capacity can be indicated, the capacity loss of the battery part 2 when detecting and indicating the residual capacity does not almost occurs, and at the same time heat is not generated, and a device itself can be miniaturized and the weight can be reduced.  The residual capacity of the battery part can be indicated by comparing the battery with discharge characteristics where an open-circuit voltage drops in response to discharge, the open-circuit voltage of the battery, and a plurality of detection voltages of a specific voltage.
Patent JP-S5568554-A (JP)
Title: Hot-water circulation heater for bath
Inventor: SUENAGA MASAOSHI
IPC: F24H9/20
Filed: 1978-11-20
Abstract: PURPOSE: To effect the automatic temperature control of hot-water for bath its economical operation by controlling the supply and stop of the fuel gas by the hot-water circulation pressure difference sensing and actuating device and controlling the hot-water circulation to the heat exchanger with the detected temperature by the thermistor sensor.  
     CONSTITUTION: When the forced operation is performed by movable contacts a, b, c switched to the "forced" side, a relay switch PR for a pump becomes ON to start the operation of a circulating pump P and then feed out the bath hot-water from a bath 1. At this time, if the temperature of the bath hot-water is below the setting value, a thermistor switch T is turned to ON, so that a solenoid valve switch VS becomes ON and a solenoid valve V is opened. Hence, when the bath hot-water is started to flow within a circulation passage 3, a connecting bar 9 is moved rightwards through a pressure difference sensitive device 8 to open a gas valve 7. Thus, gas is supplied to a main burner 4 and the main burner is started to burn. Then, if a thermistor sensor TS detects that temperature of the bath hot-water exceeds the predetermined value, the solenoid valve V is closed and the gas valve 7 is also closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5667864-A (JP)
Title: Head for electro thermo-recording
Inventor: ODA FUJIO
IPC: G03G15/00
Filed: 1979-11-06
Abstract: PURPOSE:To make recording density and recording speed high by arraying a plurality of slender and rectangular conductive electrodes mutually parallel in a transverse direction on a heat-resistant insulation substrate and forming only the required parts of the abrasion-resistant film in contact with the conductive electrodes to an abrasion resistant layer of low resistance. CONSTITUTION:Conductor electrodes 8 obtained by forming a vapor deposition film of a metal and subjecting this to a photolithographic process are formed on a heat- resistant insulation substrate 7, and further a uniform abrasion-resistant film 9 of about 5mu thick of silicon carbide or the like having a resistivity close to that of the insulator is formed thereon. In addition, an abrasion resistant layer 10 of low resistance and the terminals 11 of the conductor electrodes 8 are provided on the electrodes 8. The electrodes 8 provided on the substrate 7 are of a longitudinally long rectangular shape and array independently in parallel with each other. Except for the parts near the one end from which the terminals 11 are led out, they are covered by the abrasion-resistant film 9 and the abrasion resistant layer 10 of low resistance. The layer 10 and the terminals 11 are electrically connected through the conductor electrodes.
Patent JP-S5933963-A (JP)
Title: Automatic dialing device
Inventor: WADA HAJIME
IPC: H04M1/27495
Filed: 1982-08-19
Abstract: PURPOSE:To enable plural persons to use an automatic dialing device without increasing the number of preset keys, by feeding the code of a user and the page number of a telephone directory. CONSTITUTION:A telephone directory 2 is put on an automatic dialing device 1. A storage device 10 is set under a memory state with operation of a memory key 4 for a desired telephone number. Then a code selection key 5 is operated, and the code number of a user is fed by an input key 3. Furthermore a page selection key 6 is operated to feed the page number of the directory 2 which is going to be stored. Then a preset key 8 corresponding to the column of the directory 2 where the desired telephone number is written is operated. Thus a control circuit produces an address signal on the basis of supplied code number data, page number data and preset key data respectively. Then a prescribed address of the device 10 is selected.
Patent JP-S5766439-A (JP)
Title: Electrophotographic receptor
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1980-10-13
Abstract: PURPOSE:To use as an image-forming surface layer an amorphous photoconductor layer remarkably enhanced in charge acceptance capacity, by forming a 0.05-5mu thick amorphous silicon barrier layer between a conductive substrate and the amorphous silicon photoconductor layer. CONSTITUTION:An amorphous silicon (alpha-Si) photoconductor layer cannot be raised in dark volume resistivity at the maximum to about >=10<10>ohm.cm by the usual glow discharge decomposition method, and cannot be charged to the surface potential of the image formation by Carlson's method. Consequently, a 0.2-5mu thick barrier layer produced by the glow discharge decomposition method and containing 0.05-0.5 atomic % oxygen, and a 5-60mu thick alpha-Si photoconductor layer formed likewise by the glow discharge method are successively laminated on a conductive substrate. When this alpha-Si layer is a 0.2-0.4mu thick film, oxygen is added up to about 1 atomic %.
Patent JP-H08316444-A (JP)
Title: Semiconductor multilayer material and its manufacture
Inventor: TSUON RII
IPC: H01L21/02
Filed: 1995-05-19
Abstract: PURPOSE: To obtain high quality with high yield by a method wherein, when semiconductor multilayer material having a top silicon layer is manufactured, a silicon wafer containing boron whose concentration is higher than or equal to a specific value is heat-treated in an hydrogen atmosphere at a specific temperature or higher, baron is diffused outward, its concentration is decreased, and the top layer is subjected to a thinning process. CONSTITUTION: Two CZ silicon wafers of a top 11 and a base 12 are prepared, and the top wafer 11 is made to contain boron whose concentration is 10<19> /cm<3> or higher. The wafers 11, 12 are subjected to a thermal oxidation process in a dry oxidizing atmosphere in a temperature range of 850-1000 deg.C, for 10-60 minutes. Thermal oxide layers 13, 14 of 5-100μm are formed on the surfaces of the respective wafers. The thermal oxide layers 13, 14 are collectively heat- trated for joining in an Ar atmosphere at 800-1100 deg.C, for 10-60 minutes. After bonding, the wafer of the top 11 is mechanically polished to be 7-15μm thick. The wafer is heated at 1000-1200 deg.C in a hydrogen atmospher, for 10-1000 minutes. Boron is diffused outward and a low concentration layer 11a is obtained. Thereby high quality is obtained with high yield.
Patent JP-S5368541-A (JP)
Title: Horn antenna
Inventor: HIRUKOI TAKASHI
IPC: H01Q13/02
Filed: 1976-11-30
Abstract: PURPOSE:To obtain a pattern which features reduced cross polarized wave element for the circular polarized wave and a uniform beam width of E and H surfaces for the linear polarized wave respectively, by providing a metal circular protrusion containing a rectangular cross-section which is long in the axial direction of a waveguide at part of the linear disc waveguide.