baber/WOPTO huggingface dataset:
Patent JP-H1172770-A (JP)
Title: Liquid crystal display device
Inventor: HAMADA KOICHI
IPC: G02F1/1333
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure suited to narrow the frame of a liquid crystal display device. SOLUTION: This liquid crystal display device 1 is constituted so that two circuit substrates 4, 5 connected to two sides 21, 22 opposite to each other of a liquid crystal panel 2 through a collapsible member 3 are arranged respectively on the rear surface side of the liquid crystal panel 2, and wiring 6 connecting between these circuit substrates is arranged on the rear surface side of the liquid crystal panel 2, and connection parts between the wiring 6 and the circuit substrates 4, 5 are arranged between the circuit substrates 4, 5 and the liquid crystal panel 2. Further, when a light source 74 is loaded/ unloaded, an excess part is given to the length of the wiring 6 so as to allow the movement of the circuit substrate 4, and this is folded to be housed into the housing part 83 of the frame.
Patent JP-S6291990-A (JP)
Inventor: ITO AKIHIKO
IPC: G06K15/00
Filed: 1985-10-18
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-H0282401-A (JP)
Title: Cover structure for luminaire
Inventor: AKIBA KATSUMI
IPC: F21V21/00
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the number of molding so as to decrease the cost of the molding by constituting a cover with a cover main body and corner fittings as separating pieces used for forming four corners of the cover. CONSTITUTION:Four corners requiring for a molding are formed with corner fittings 2 separately from the other portion constituting a cover main body 1. Thus, only the corner fittings 2 require for the molding at the time of manufacturing components. Consequently, as long as the dimensional relationship between the fitting 2 and a luminaire is uniform, a cover can be manufactured in various sizes within the dimensional limitation of a bender for forming the main body 1. The fitting 2 is very small in size because it constitutes only the corner. This can reduce the number of the molding so as to decrease the cost of the molding and make the covers manufacturable in various sizes.
Patent JP-S6292416-A (JP)
Title: Superconductive magnet device
Inventor: NOSE SHINICHI
IPC: H01F6/02
Filed: 1985-10-18
Abstract: PURPOSE:To secure fully safe protection for a switch without the switch enlarged with respect to quenching of a permanent-current switch, by installing protective resistors for the switch extremely neighboring a superconductive magnet. CONSTITUTION:Protective resistors 2 for a permanent-current switch 6 are connected in series with diodes 7 which are provided for preventing current from flowing in the protective resistors 2 because of voltage generated at the time of excitation and demagnetization. This circuit is electrically connected in parallel with each of a superconductive magnet 1 and a permanent-current switch 6 and installed neighboring the superconductive magnet 1. The protective resistors 2 for the permanent-current switch are installed so that they are surrounded through the permanent-current switch 6, coming in close contact with the peripheral surface of a superconductive winding 1a which is wound in a solenoid shaped around a cylindrical bobbin 8 having flanges on its both ends. These protective resistors 2 are made of copper, stainless steel, or the like and they are connected so that currents in the protective resistor layers 2a and 2b flow in the reverse directions to each other, so as not to make the protective resistors have inductance.
Patent JP-H1076497-A (JP)
Title: Shredder
Inventor: SASAKI HIROSHI
IPC: B26F1/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To punch holes in an object to be disposed so that the contents cannot be read, and facilitate the recovery of the disposal object without increasing its volume to utilize it as a reclaimable resource. SOLUTION: Punching means 12, 13, 14 and a die 1d with holes fitting the punching parts 12a, 13a, 14a are arranged on opposite sides of a conveying path R for an object W to be disposed. A plate spring 2 is provided on the punching means side of the conveying path R. Plural sets of punching means 12, 13, 14 and holes are aligned in the direction nearly perpendicular to the conveying direction of the object to be disposed, and provided so that the respective sets are slightly shifted from each other in the conveying direction. The object W to be disposed is intermittently conveyed through a transmission gear train to be driven by a step motor 23, and when the object W to be disposed is not conveyed, the punching means 12, 13, 14 are driven through cams 19, 20, 21 provided in the transmission gear train to punch holes in the object W to be disposed.
Patent JP-H0571714-A (JP)
Title: Burner
Inventor: UEDA JUNICHI
IPC: F23C99/00
Filed: 1991-09-12
Abstract: PURPOSE:To reduce combustion noisewhich is mainly caused by the vibrating combustion in a low NOx combustion and extend the variable width of the quantity of fuel consumption. CONSTITUTION:On both sides of a burner main body 2 which has a first flame port section 1 an injection plate 12 is provided in close contact with both sides to become one body with the burner main body 2. The injection plate consists of an inclining section 15 that consists of a horizontal section 13, vertical section 14, and a second flame port section 17 consisting of many injection ports 16. By supplying a mixture gas through a mixture gas channel 7 of the burner main body 2 from the first mixture gas chamber 3 to a second mixture gas chamber 18 a thick flame is formed at the first flame port section 1 and a thin flame is formed at the second flame port section 16, and thick and thin flame combustion is made. Therefore, not only low NOx is realized in combustion but also vibrating combustion is prevented by the difference in heights of the thin flame and thick flame in the vertical section, and in horizontal section and vertical section the thick flame is stabilized and combustion of low noises is provided.
Patent JP-H1079611-A (JP)
Title: On-vehicle antenna system
Inventor: HORIE RYO
IPC: H01Q1/50
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system capable of reducing stray capacitance and improving the antenna performance. SOLUTION: This antenna system 1 is provided with a coil or rod shaped antenna element 2, a nearly cylindrical earth metal 6 arranged in contact with a lower face of a vehicle body 4 and through which the antenna element 2 is inserted, and a feeder line 3 in electric connection to the antenna element 2 and receiving power externally. Wires with a smaller diameter than a surface area of an inner face of the earth metal are used for the feeding line 3 and placed at a position maximum in the distance from the inner face of the earth metal.
Patent JP-H0656736-A (JP)
Title: Bis@(3754/24)2-halogeno-4,5-difluoro)benzophenone and new production method of 2-halogeno-4,5-difluorobenzoic acid through the same compound
Inventor: KIMOTO TAKAHIRO
IPC: C07C63/70
Filed: 1992-08-07
Abstract: PURPOSE:To produce the 2-halogeno-4,5-difluorobenzoic acid useful as an intermediate for production of a synthetic antimicrobial agent, etc., through a new intermediate with industrial advantage. CONSTITUTION:A bis(2-halogeno-4,5-difluoro)benzophenone of formula I (X is a halogen). This compound is obtained by hydrolyzing (at 90 to 150 deg.C for 2 to 8hr) a bis(2-halogeno-4,5-difluorophenyl)dichloromethane of formula II in sulfuric acid. From the compound of formula I, a 2-halogeno-4,5-difluorobenzoic acid of formula III can be induced by a reaction with a basic compound (e.g. an alkali metal alkoxide or hydroxide) at a temperature within a range of -20 to 50 deg.C.
Patent JP-H0281166-A (JP)
Title: Kana/kanji conversion processor for punctuation of auxiliary postpositional word
Inventor: MURASHIMA YOSHIYUKI
IPC: G06F17/22
Filed: 1988-09-16
Abstract: PURPOSE:To perform the accurate KANA (Japanese syllabary)/KANJI (Chinese character) conversion by pushing a specific key for input of the auxiliary postpositional words and pushing another specific key to decide these postpositional words. CONSTITUTION:When a character string including an auxiliary postpositional word is inputted from a key input means 101, a specific key of the means 101 is pushed in response to the auxiliary postpositional word. Then the input character string is stored in a memory means 102. A deciding means 103 decides that the character inputted with push of the specific key is equal to an auxiliary word. The character string covering up to the auxiliary postpositional word that is decided by the means 103 is defined as a paragraph by a KANA/KANJI conversion means 104. Then the paragraph including an auxiliary postpositional word undergoes the KANA/KANJI conversion. Thus it is decided that the input character is equal to an auxiliary postpositional word with push of a specific key. As a result, the punctuation of a paragraph is clear up to the position of the auxiliary postpositional word. Then the accurate KANA/KANJI conversion is carried out without mistaking an auxiliary postpositional word for a part of an independent word.
Patent JP-S59119714-A (JP)
Inventor: KAWASHIMA ISAO
IPC: H01B3/30
Filed: 1982-12-24
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-H0784679-A (JP)
Title: Information processor
Inventor: KONDO TOSHIYA
IPC: G06F1/18
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the logic of a trigger signal from being easily changed. CONSTITUTION:A divided board B is electrically connected to a main board A and its connection signal is inputted to an input port C in the board A. The signal is pulled up to Vcc, returned to the board A through the board B and connected to GND. In this state, the electric logic of the input port C is low. When the board B is separated from the board A, the logic of the port C is changed to high. Thus system control (the setting of a sort) can be switched in accordance with the logic of the input port C.
Patent JP-2001054695-A (JP)
Title: Ultrasonic washing machine
Inventor: TAKAGI SHINYA
IPC: D06F19/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing machine convenient to use and high having a washing capability without damaging cloth. SOLUTION: This ultrasonic washing machine is provided with a washing tank 1 that accommodates washing 11, an upper cover comprising a cover part 9 and the like for opening/closing the washing tank 1; a vibrating plate 3 provided at the internal bottom face of the washing tank 1; and an ultrasonic vibrator 2 for vibrating the vibrating plate 3. When the washing 11 is brought into direct contact with the upper face of the vibrating plate 3 to close the upper cover, the washing 11 is pressed by the inner surface of a metal molded plate 12 of the upper cover and brought into light pressure contact with the vibrating plate 3. In the pressure contact state, washing liquid 6 is filled, and the ultrasonic vibrator 2 is driven.
Patent JP-S6388255-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: IKEDA YUJI
IPC: F02M7/24
Filed: 1986-09-30
Abstract: PURPOSE:To promote the improvement of the response characteristic and the improvement of fuel consumption, by simultaneously controlling the air amount of an air bleed and the fuel amount of a control jet in a carburetor by a single valve and deciding the fixed speed running from the change rate of an engine speed performing a lean burn control. CONSTITUTION:A carburetor 1 provides a fuel passage 15, bypassing between a float chamber 5 and the side of a main air bleed 8 in a main fuel passage 6, and a control jet 16 halfway the passage 15. While the carburetor 1, in which an air passage 17 communicates with the downstream side of a slow jet 12 in a slow fuel passage 10, provides a control air bleed 18 halfway the passage 17. A valve unit 16a of the control jet 16 is connected to a valve unit 18a of the control air bleed 18 by a common rod 19, and one of these valve units is opened when the other is closed. While a lean burn control is performed by detecting the change rate of an engine speed to decide the time of fixed speed running. In this way, an engine enables the response characteristic of air-fuel ratio control to be enhanced further the fuel consumption to be reduced.
Patent JP-H04114700-A (JP)
Title: Cordless steam iron
Inventor: YAMAMOTO TOSHIYOSHI
IPC: D06F79/02
Filed: 1990-09-03
Abstract: PURPOSE:To stop automatic feeding water without fail at a given water level in an automatic feeding water mechanism of a cordless steam iron by mounting a cylindrical prism-type water level sensor with a conical end in which light emitting and receiving elements are provided in a compact water tank of iron body. CONSTITUTION:A conical end 6a of a prism-type water level sensor 6 is projected downward from a compact water tank 5 of an iron body 3. The other side of a cylindrical barrel 6b is projected from the top of the water tank 5 so that light emitting and receiving elements 10, 11 provided inside are located above the top wall surface 5a of the compact water tank. Locating the light emitting and receiving elements 10, 11 above the top wall surface 5a of the water tank where temperature is comparatively low allows detecting accuracy of these elements to be improved to a great extent, and also durability and reliability.
Patent JP-2001055471-A (JP)
Title: Crosslinkable rubber composition and crosslinked product
Inventor: MORI OSAMU
IPC: C08L15/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a crosslinked product with slight compression set, excellent in heat resistance, resistance to flex fatigue and elongation, etc., by including a specific rubber, a polyamine- based crosslinking agent and a basic crosslinking accelerator. SOLUTION: This composition is obtained by (A) a nitrile group-containing highly saturated copolymer rubber containing ethylenically unsaturated dicarboxylic acid monoalkyl ester monomeric unit, (B) a polyamine-based crosslinking agent and (C) a basic crosslinking accelerator. The component A is produced, for example, by copolymerization between an ethylenically unsaturated dicarboxylic acid monoalkyl ester monomer, α,β-ethylenically unsaturated nitrile-based monomer, an α-olefin or diene-based monomer, and as necessary, a monomer copolymerizable therewith, followed by, as necessary, conducting a hydrogenation of the resultant copolymer to hydrogenate the unsaturated bond of the diene-based monomer.
Patent JP-H0792919-A (JP)
Title: Light emitting display element of discharge tube system
Inventor: ICHIMURA MASAYOSHI
IPC: G09F9/30
Filed: 1993-09-20
Abstract: PURPOSE:To provide the light emitting display element of a discharge tube system with which a sufficient light quantity is obtainable without increasing the cost of a device with the light emitting display element of the discharge tube system using a discharge tube and more particularly with the light emitting display element using a straight tube. CONSTITUTION:A cold cathode ray tube 2 which is the straight tube is used in a direction orthogonal with a light exit surface 5 and a reflection plate 3 is disposed at 45 deg. angle with the longitudinal direction of the cold cathode ray tube 2 as a light transmission means. The positive column light emitted from the cold cathode ray tube 2 is emitted to a reflection surface 3' and the light reflected from the reflection surface 3' is efficiently introduced to the light exit surface, by which high-luminance light emission is made possible.
Patent JP-H0395140-A (JP)
Title: Optically active fluorine-containing compound
Inventor: KITATSUME TOMOYA
IPC: C07C69/92
Filed: 1989-09-08
Abstract: NEW MATERIAL:An optically active fluorine-containing compound expressed by formula I (Rf is 1C or 2C fluoroalkyl; R<1> is 1-15C straight-chain or branched- chain alkyl; R<2> is 1-15C straight-chain or branched-chain alkyl or halogen- substituted alkyl; (m) is 1 or 2). EXAMPLE:(-)-1,1,1-Trifluoro-2-decyl-4-[1-(4-octyloxybiphenyl-4'-carbon yloxy)-2,2,2- trifluoroethyl]benzoate. USE:Useful as a ferroelectric liquid crystal having chiral smectic phase. The objective compound is suitable as a liquid crystal effective in various kind of display elements, electronic and optical devices, etc. PREPARATION:A compound expressed by formula II (Bz is benzyl) is reacted with an alcohol expressed by formula III and the reaction product is debenzylated. Then the resultant compound expressed by formula IV is reacted with a compound expressed by formula V to provide the compound expressed by formula I.
Patent JP-S60128887-A (JP)
Title: Controller of brushless motor
Inventor: TOBA AKIRA
IPC: H02P6/08
Filed: 1983-12-13
Abstract: PURPOSE:To shorten a starting time and to raise a drive voltage at the normal time by switching the impedance of a stator winding at between accelerating and normal times. CONSTITUTION:Since switching transistors Q1A, Q2A, Q3A are turned ON at the acceleration time, a motor coil resistance decreases. Accordingly, a motor stator winding resistance value decreases, and the starting time reduces. Since a servo voltage Vs is set in advance to a value as near as the value of a DC voltage Vcc by main coils L1, L2, L3 at the normal time, a voltage VCE between the collector and the emitter of a drive transistor Q4 decreases, and the collector loss can be accordingly set to a small value.
Patent JP-H04117117-A (JP)
Title: Air inlet device for outdoor distribution panel
Inventor: TAKEUCHI MASAKAZU
IPC: H02B1/28
Filed: 1990-09-04
Abstract: PURPOSE:To reduce the dimension of the protruding section of the title panel from the wall surface to which the panel is attached so as to prevent rainwater from getting into the panel by providing a filter covering the air inlet of the panel, gallery which is composed of a plurality of slits and slopes and provided with a clearance between it and the filter, and hood surrounding the gallery. CONSTITUTION:A watertight hood 14 which has a flange 14a and surrounds a filter 3 is provided to the air inlet 2 of the wall surface 1 of the box body or door of a distribution panel. The hood 14 has a protruding dimension H1 and is opened in the horizontal direction. In addition, the hood 14 has a gallery 15 in its body with a clearance between it and the filter 3. The gallery 15 is composed of a plurality of slits and slopes alternately arranged up and down. Two or more pieces of galleries 15 can be provided. At the bottom side of the gallery 15, the outside is inclined downward and drain holes 16 are provided. In addition, downward skirts 17 are respectively formed around the holes 16.
Patent JP-H0395782-A (JP)
Title: Magnetic disk device
Inventor: ISHIDA BUNJI
IPC: G11B25/04
Filed: 1989-09-07
Abstract: PURPOSE:To prevent data damage caused by of a head crash, which is generated in one spot from spreading to the inside of a whole head disk assembly (HDA) by providing a partition panel which separates and partitions a magnetic disk one by one. CONSTITUTION:For an HDA 1, plural magnetic heads 2, magnetic disks 3 provided corresponding to these magnetic heads 2, and a driving motor 4 to rotate the magnetic disks 3 are housed in a sealed container and the magnetic heads 2 are moved back and forth in a radial direction on the magnetic disks 3 by an actuator 5. A partition panel 6 partitions the magnetic disk 3 one by one so as not to interrupt these operations. Thus, the data can be prevented from being seriously damaged by the spread of the head crash, which is generated in one spot of the HDA 1, to the whole HDA 1.
Patent JP-H0547511-A (JP)
Title: Chip varistor
Inventor: AZUMA TORU
IPC: H01C7/10
Filed: 1991-08-20
Abstract: PURPOSE:To provide a chip varistor with which the concentration of electric field at the corner part of an internal electrode can be prevented, and also surge resistivity can be improved. CONSTITUTION:A semiconductor ceramic layer 2 and an internal electrodes 3 are laminated alternately in such a manner that the ceramic layer 2 is pinched by the internal electrodes 3, they are integrally sintered, an external electrode 5, on which one edge face 3b only of the internal electrodes 3 is brought into contact with both edge faces 4a and 4b of the sintered body 4, is formed and a chip varistor 1 is constituted. The side of the other edge face 3b of the internal electrodes 3 is formed into a circular arc, and the overlapping part A of the internal electrodes 3 is formed into an oval shape.
Patent JP-H0395969-A (JP)
Title: Semiconductor device
Inventor: KOIZUMI TORU
IPC: H01L29/78
Filed: 1989-09-07
Abstract: PURPOSE:To increase an effective mobility of POLY-TFT by enabling an impurity concentration N(atoms/cm<2>) at a part forming a channel part within a polycrystalline silicon thin film of a specific grain size to satisfy a specific relation expression. CONSTITUTION:An impurity concentration N(atoms/cm<2>) of a part for forming a channel part within a polycrystalline silicon thin film is 1.3X10<-7>XQT<2=N<=2X10<18> (QT(cm<-2>) is a crystal grain boundary face level density) and the grain diameter of the polycrystal silicon thin film is equal to or more than 7.7X10<7>/QT(cm). A polycrystalline silicon film 42 in large grain size with a grain size of 3mum and a thickness of 4mum is accumulated on an Si3N4 substrate 41, an SiO2 film with a thickness of 800Angstrom  is formed by the thermal oxidation method, a gate oxide film 43 with a gate length of 10mum and a gate width of 30mum is provided by photolithography, and B<11> is ion-implanted at a dose amount of 1X10<15>atoms/cm<2> in self-alignment manner.
Patent JP-H0282784-A (JP)
Title: Video signal processor having field memory
Inventor: SANO HIROAKI
IPC: H04N9/74
Filed: 1988-09-19
Abstract: PURPOSE:To prevent color skipping by encoding a field memory output in the system of a master screen in a PIP processing, and encoding it with holding the system at the time of writing to a field memory in a special reproducing processing. CONSTITUTION:A mode change-over switch 36 is controlled by a mode signal, it is controlled so as to select a discriminating signal Dm at the time of the picture in picture(PIP) processing, and it selects the output of a holding means 37 at the time of the special reproducing processing. At the time of the PIP processing, the memory output is encoded in the same color television system as that of the master screen, the color television system of the video signal written in a memory part 11 is stored at the time of the special reproducing processing, and the memory output is encoded in the system as well. Thus, the color skipping on the screen of a monitor TV is prevented.
Patent JP-H0396845-A (JP)
Title: Powder chlorine apatite and carbon dioxide gas detecting element
Inventor: NAGAI MASAYUKI
IPC: C01B25/455
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a uniform granular state by constituting the element of the freeze-dried matter of chlorine apatite and obtaining the chlorine apatite by directly or indirectly treating hydroxyl apatite with ammonium chloride. CONSTITUTION:The powder chlorine apatite is obtd. by freeze-drying the chlorine apatite. The freeze-dried matter obtd. by freeze drying of the chlorine apatite is the homogeneous powder of <=0.1mum grain size. The detecting material element consisting of the powder chlorine apatite which consists of the freeze- dried matter of the chlorine apatite precipitate obtd. by directly or indirectly treating the hydroxyl apatite with the ammonium chloride and has <=0.1mum grain size is electrically interposed between a pair of electrodes 3 by which the carbon dioxide detecting element is obtd.. The form of the formed element material 2 includes a pellet type, thin film type, etc.. The powder chlorine apatite in the uniform granular state and the carbon dioxide gas detecting element formed by using this apatite are obtd. in this way.
Patent JP-S62110457-A (JP)
Inventor: BIANCHI FURANSOWA
IPC: H02K7/10
Filed: 1986-10-01
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。