baber/WOPTO huggingface dataset:
Patent IL-99064-A (IL)
Title: 3-[1-azabicyloalkano[1,2-a] indolyl]-4- (1h-indol-3-yl)-1h-pyrrole-2,5- dione derivatives their preparation and pharmaceutical compositions containing them and certain novel intermediates therefor
IPC: A61K31/55
Filed: 1991-08-02
Abstract: Compounds of the formula <CHEM> wherein R<1> and R<3> together form a bond and R<2> represents hydrogen or R<1> and R<2> together form a bond and R<3> represents hydrogen; R<4>, R<5>, R<6> and R<7> each independently represent hydrogen, halogen, alkyl, haloalkyl, alkoxy, nitro, amino, alkanoylamino, aroylamino, alkylthio or alkylsulphonyl; R<8> represents hydrogen, alkyl or aralkyl; X represents -N(R<9>)- or -CHN(R<1><0>,R<1><1>)- in which R<9>, R<1><0> and R<1><1> each represent hydrogen, alkyl, aralkyl or alkanoyl; m stands for 0-2 and n stands for 1-3, with the proviso that the sum of m and n is 1-3; p stands fo 0-4 and q stands for 0-4, with the proviso that the sum of p and q is 2-4 when X represents -N(R<9>)-, that the sum of p and q is 1-5 when X represents -CHN(R<1><0>,R<1><1>)- and R<1> and R<2> together form a bond, that the sum of p and q is 0-4 when X represents -CHN(R<1><0>,R<1><1>)- and R<1> and R<3> together form a bond and that p stands for 1-4 when X represents -N(R<9>)-, R<1> and R<3> together represent a bond and m stands for 0, as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, are useful in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological or cardiovascular disorders or for the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth. They can be prepared from correspondingly substituted furandiones.
Patent JP-H07221105-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUDA TATSUHARU
IPC: H01L21/60
Filed: 1994-01-31
Abstract: PURPOSE:To obtain an accurate junction between bump electrodes and a semiconductor chip and between the bump electrodes and a mounting substrate in a method for manufacturing a semiconductor device wherein electrode pins (micropins) or bump electrodes are used for connection terminals of a semiconductor chip and the semiconductor device. CONSTITUTION:This is about a method for manufacturing a semiconductor device which includes a process wherein electrode pins 10 are formed erect on electrodes 4 which are formed on a semiconductor chip 3. This method includes a complex forming process wherein the electrode pins 10 are so formed in line as to correspond to the locations of the electrodes 4 and are secured with a substrate 2 and an adhesive 7, which constitute fixed members and thereby a complex 9 is formed, an electrode pin joining process wherein the electrodes 4 and the electrode pins 10 are joined to each other by locating the complex 9 on the semiconductor chip 3, and a fixed member removing process wherein the fixed members 2, 7 which constitute a part of the complex 9 are removed after the electrode pin joining process.
Patent JP-H07215315-A (JP)
Title: Filling apparatus for powder/granular materials
Inventor: MATSUDA SAKAE
IPC: B65B43/54
Filed: 1994-01-31
Abstract: PURPOSE:To lay out curvedly a range of transfer and expand the degree of freedom of setting a position of each section by transferring a flexible container with the aid of a hanging tool held by a carrier which is hung from a loop-like rail and moves. CONSTITUTION:In an empty bag mounting section 1, an empty flexible container is mounted by a worker to a hanging tool 12 transferred by a carrier 75 conveyed by a hanging type conveyor 8. The flexible container mounted to the hanging tool 12 is moved to an empty bag stock section 2 to be stocked therein. From this section, the hanging tool 12 is successibly conveyed to a hanging tool remounting section 3 by the conveyor 8 and shifted to a chain conveyor 9. The hanging tool 12 remouned to the conveyor 9 is conveyed to a filling section 4, wherein powder/granular materials are fed and the flexible container is filled with the powder/granular materials. The flexible container filled with the powder/granular materials is delivered to a tightening section 5 by the delivery conveyor, and the introducing port of the flexible container is tightened. When the tightening of the introducing port is completed, the mounting of the flexible container to the hanging tool 12 is released, and the hanging tool 12 thus removed is conveyed to a hanging tool remounting section 7 by the conveyor 9, wherein the hanging tool 12 is remounted to the carrier 75 by operation reverse to that in the shifting section 3.
Patent JP-S60154673-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA NAOYUKI
IPC: H01L21/338
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a MESFET which has sufficiently high gate withstand voltage without increasing the effective gate length by partly digging semiconductors at both sides of a gate metal by annealing the insulating film cap after the ion implantation. CONSTITUTION:An N type active layer 3 is formed by ion implanting near the surface of a semi-insulating GaAs substrate 4. Then, W and a W-Si alloy are coated on the surface of a high frequency sputtering GaAs. The coated metal or alloy is formed by photolithography and dry etching to form a gate electrode 1. Then, with the gate electrode as a mask Si ions are implanted as 2, thereby forming an N<+> type S-D region 5. Then, the entire surface is coated by any 6 of SiO2, PSG, SiN, and cap annealed to activate the implanted region. At this time, GaAs is digged at both sides of the gate electrode due to the gate electrodes and the stress of the cap film formed on electrodes.
Patent JP-S61171564-A (JP)
Title: Apparatus for applying adhesive
Inventor: SENO MASASUKI
IPC: B05C5/00
Filed: 1985-01-22
Abstract: PURPOSE:To make it possible to perform the optimum application of an adhesive within a short time, by making it to possible to change over plural dispensers having different nozzles shapes and the nozzle directions of the dispensers corresponding to the change in the coating position of an adhesive. CONSTITUTION:Nozzles different in a nozzle pipe width and a nozzle pipe diameter are attached to two dispensers 19a, 19b and these dispensers 19a, 19b can be selected in matching relation to the size and shape of chip parts. An arm 16 is rotated by a drive cylinder 27 and two dispensers 19a, 19b move along the grooves of a plate 29. The dispensers 19a, 19b present at the center of the plate 29 are fallen by the up-and-down motion of a slider 32 until nozzles are contacted with an electronic substrate and an adhesive is emitted by the air stream from a joint. Each dispenser is rotated by 360 deg. around a vertical axis by a pulse motor 21 tied by a belt 23 and the direction of each nozzle can be freely indicated.
Patent JP-H04245405-A (JP)
Title: Heat-resistant insulated coil
Inventor: KUMAZAWA RYOJI
IPC: H01B3/04
Filed: 1991-01-30
Abstract: PURPOSE:To provide a heat-resistant insulated coil which can be used stably for a long time even at a high temperature of 300 deg.C or higher, whose insulation is not deteriorated by a heat cycle, whose withstand-voltage property is excellent and which is provided with a uniform insulation thickness. CONSTITUTION:A heat-resistant insulated coil by this invention is constituted as follows: while a coil conductor 1 molded to be a pancake shape is being coated with an inorganic polymer 5, a mica tape 6 is wound without cutting its tape width in such a way that it is overlapped by 1/2 on the outer-diameter side of a pancake-shaped coil ; an insulator 4 is laid in advance on the outer- diameter side of the coil conductor; and an inorganic protective tape 7 is wound on it without cutting off its width.
Patent JP-H04249530-A (JP)
Title: Aromatic polyester carbonate
Inventor: KAWABE MASANAO
IPC: C08G63/64
Filed: 1991-01-07
Abstract: PURPOSE:To prepare an arom. polyester carbonate excellent in melt moldability and heat resistance and having high strengths and high elastic moduli. CONSTITUTION:A liq. crystalline arom. polyester carbonate which is insol. in p-chlorophenol or has, when sol. in it, an inherent viscosity (0.1g/dl soln., at 50 deg.C) of 0.5dl/g of higher and comprises structural units derived from p- hydroxybenzoic acid (a), naphthalene-2,6-dicarboxylic acid (b), an arom. dihydroxy compd. (c), carbonic acid (d), and, if necessary, an arom. dicarboxylic acid other than naphthalene-1,6-dicarboxylic acid (e) in amts. satisfying the formulas: a+b+c+d+e=1, c=b+d+e, b/(b+e)>0.5, and d/(b+d+e)=0.02-0.7.
Patent JP-H0310515-A (JP)
Title: Channel scanning method
Inventor: SAI NARIYOSHI
IPC: H04N5/44
Filed: 1990-01-19
Abstract: PURPOSE: To sharply shorten channel scanning time by changing tuning frequency up to fo-0.5MHz and detecting a synchronizing signal. CONSTITUTION: The system is constituted of a microcomputer 1, a tuner 2, a demodulation circuit 3, and a synchronizing detection circuit 4. The microcomputer 1 sends the frequency data fo of a selected specific channel to the tuner 2. When a synchronizing signal is not detected during the period of 300ms, the frequency data is reduced to fo-0.25MHz and a synchronizing signal is detected for 30ms. If the synchronizing signal is not detected during the period of 30ms, the frequency data are reduced to fo-0.5MHz, a synchronizing signal is detected for 30ms. If no synchronizing signal is detected during the period, a synchronizing signal of a succeeding channel is detected. Thereby time required for detecting a synchronizing signal of one channel is 360ms.
Patent JP-S56107927-A (JP)
Title: Fuel feeder
Inventor: IKEURA KENJI
IPC: F02M3/045
Filed: 1980-01-31
Abstract: PURPOSE: To economize fuel within such a range that an engine does not stall when engine braking is effected, by providing a control circuit to discriminate between deceleration under no load or under quick braking and deceleration under engine braking.  
     CONSTITUTION: A control circuit 6 made of a computer comprising a fuel cut recover judgment section 10, an output circuit 11, etc. is provided to discriminate between deceleration under no load or under quick braking and deceleration under engine braking. The control circuit 6 discriminates between deceleration under engine braking and deceleration under no load. The second set value (recover circuit) NR, which prescribes the resumption of fuel supply within such a range that no stalling is caused, is made lower at slow deceleration under engine braking than at sharp deceleration under no load. As a result, a fuel cut region is widened to economize fuel further. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57124728-A (JP)
Title: Two-component type diazo copying material
Inventor: MATSUDA TSUTOMU
IPC: G03C1/61
Filed: 1981-01-27
Abstract: PURPOSE:To improve the storage stability and deterioration of the formation of photosensitive paper as well as work environment and cost by forming a photosensitive layer contg. specified imidazolidinone or hydantoin together with a diazo compound and a coupling component on a support. CONSTITUTION:A photosensitive layer contg. a diazo compound and a coupling component as principal components is formed on a support to manufacture a 2- component type diazo copying material. At this time, to the photosensitive layer is added a compound represented by general formulaIor II (where R is 1-3C alkyl or hydroxyalkyl) as an auxiliary for dissolution. The used compound of formulaIis 1,3-dimethyl-2-imidazolidinone, 1,3-dihydroxyethyl-2-imidazolidinone or the like, and the compound of formula II is 1,3-dimethylhydantoin, 1,3-diethyl- hydantoin or the like. The diazo compound is 4-morpholino-2,5-diethoxybenzenediazonium chloride-zinc chloride, 4-morpholino-2,5-dibutoxybenzene-diazonium chloride-zinc chloride or the like.
Patent JP-S62169019-A (JP)
Title: Ultrasonic wave measuring apparatus
Inventor: FUJII TORU
IPC: G01F23/296
Filed: 1986-01-21
Abstract: PURPOSE:To facilitate the distinction between true ultrasonic wave and that through a pipe line in the propagation thereof, by generating a gate signal at a delay time shorter by a specified time than propagation time during which an ultrasonic signal propagates between a transmitter and a receiver to control the passage of a detection pulse by this gate signal. CONSTITUTION:A data set on a RAM 21 on a piping 1 to be installed is used to calculate a propagation time Ts of an ultrasonic pulse H with a control circuit 20. Then, a computation is done to set the delay time Td', for example, 90% of the propagation time Ts. That time Td' is sent as a signal M to a gate signal generation circuit 32 via an I/O port 19 and a gate signal Gs is generated delayed by the time Td'. in this manner, as an AND gate 31 is opened after the propagation time TN of the ultrasonic wave N through a pipe line, distinction is possible between a true ultrasonic palth H and the ultrasonic wave N through the pipe line.
Patent JP-H10204406-A (JP)
Title: Adhesive composition for heat-sealing
Inventor: MAEDA SHIGEHIRO
IPC: C09J151/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent blister-packaging suitability, antiblocking property, luster and transparency by using a specific aqueous emulsion as a main component. SOLUTION: This composition is composed mainly of an aqueous emulsion consisting of (A) a copolymer emulsion having a glass transition temperature of -15 to +10 deg.C and an average particle diameter of 80-200nm and produced by the emulsion polymerization of a monomer mixture composed of (i) 95-99.5wt.% of a vinyl monomer containing 1-5wt.% of an unsaturated carboxylic acid and (ii) 0.5-5wt.% of an organic alkoxysilane compound and (B) an emulsion having a core-shell structure and produced by emulsion-polymerizing (iii) a vinyl monomer containing 1-5wt.% of an unsaturated carboxylic acid and, in the presence of the polymerization product, emulsion-polymerizing (iv) a vinyl monomer containing 3-10wt.% of an unsaturated carboxylic acid. The glass temperatures of the core layer and the shell layer are >=3 deg.C and <=3 deg.C, respectively, and the weight ratio of core layer/shell layer is 20/80 to 50/50. The ratio of A/B is 80/20 to 20/80 and the total solid content of the aqueous emulsion is >=40wt.%.
Patent JP-H09205657-A (JP)
Title: Color burst and its gate pulse generating circuit
Inventor: MURAKAMI TEIICHI
IPC: H04N9/455
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a color burst gate pulse generating circuit in which a color burst is inverted for each horizontal synchronizing signal period. SOLUTION: The color burst gate pulse generating circuit is made up of a 1st counter 3 counting clock-processed chrominance subcarrier, a 2nd counter 7 starting the count of the chrominance subcarrier in synchronism with a horizontal synchronizing signal and setting itself at a point of time longer than a 1/2 horizontal synchronizing signal period and shorter than 1 horizontal synchronizing signal period, a logic circuit 6 controlling the operating period of the 1st counter 3 based on the output of the 2nd counter 7 and the horizontal synchronizing signal and a gate circuit 5R providing the output of a color burst gate pulse based on the count output of the 1st counter 3. The output of the 2nd counter 7 triggers a flip-flop 8 to generate pulses inverted for each horizontal synchronizing signal period. This pulse is used to control a PAL switch 12 thereby inverting the color burst signal.
Patent JP-S5398672-A (JP)
Title: Sheet feed control system
Inventor: KOMATSU HITOSHI
IPC: G06K13/067
Filed: 1977-02-04
Abstract: PURPOSE: To permit detection of jamming irrespective of the reader type by permitting comparison of the output of a counter counting clock pulses and a specified value of time for detection of a jamming from the reaching of a detector on a path by a slip running there along till the reaching of the next slip and during the running of the slip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01188113-A (JP)
Title: Hybrid circuit
Inventor: HIROTA TETSUO
IPC: H03H7/48
Filed: 1988-01-22
Abstract: PURPOSE:To make the size of the circuit small by using combination of a capacitor and an inductor or high impedance transmission lines to obtain a required phase difference. CONSTITUTION:Inductors 6-8 have inductances L1...L3 and capacitors 5, 9, 10 have respectively capacitances C1...C3. With a signal inputted from a terminal 1, the signals of equal amplitude and opposite phase appear at terminals 2, 3 and no signal appears at a terminal 4. The signal inputted from the terminal 3 is distributed in phase to the terminals 1, 4 and no signal appears at the terminal 2. Thus, the hybrid circuit is constituted by using a lumped constant element and a short transmission line. Thus, the high frequency circuit is made small in size.
Patent JP-H02192438-A (JP)
Title: Hermetically coated optical fiber producing furnace
Inventor: FURUGUCHI MAKOTO
IPC: G02B6/44
Filed: 1989-01-19
Abstract: PURPOSE:To prevent the adhesion of soot like reaction product when hermetic coating is applied to the surface of optical fiber by vapor phase chemical reaction by forming a furnace core tube with a gas permeable porous material and providing a gas-impermeable outer tube for forming an oxidizing gas chamber on the periphery of furnace core tube. CONSTITUTION:A furnace core tube 16 formed by a gas permeable porous material for permeating a gas in the direction of diameter, e.g. Al2O3 based porous material and gas impermeable outer tube 18 for forming an oxidizing gas chamber 17 on periphery thereof, e.g. quartz based glass tube are provided to constitute a hermetic coating optical fiber producing furnace. A hydrocarbon based raw material gas is fed into the furnace core tube 16 and hermetic coating is applied to the surface of optical fiber 3A by vapor phase chemical reaction to provide the hermetic optical fiber 3B. An oxidizing gas such as oxygen gas is fed into the oxidizing gas chamber 17 and pressure in the gas chamber 17 is kept higher than that of the inside of furnace core tube 16 and the oxidizing gas is permeated into the furnace core tube to oxidize and gasify the soot like reaction product bonded to the inside wall of the furnace core tube 16.
Patent JP-S58132475-A (JP)
Inventor: NOGUCHI HIROYUKI
IPC: B25J5/00
Filed: 1982-01-28
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-S63180791-A (JP)
Inventor: KOJIMA NORIATSU
IPC: F16L21/02
Filed: 1987-01-20
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-S63197795-A (JP)
Inventor: PEETERU JIMON
IPC: E21C35/18
Filed: 1988-01-22
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-S58128573-A (JP)
Title: Ceramic valve
Inventor: NAKAGAWA SHIYUUICHI
IPC: F16K37/00
Filed: 1982-01-28
Abstract: PURPOSE:To enable to detect temperature, viscosity, mixing-in of foreign matters, mixing-in solid substances or the like by a structure wherein a temperature sensor, pressure sensor or the like is equipped in the gate of a sluice valve to control the flow rate and flow character of fluid substance in a pipe. CONSTITUTION:A thermocouple, pressure sensor 11 and the like are equipped in the gate 1 of a sluice valve 3. Data from sensor 11 are communicated to outside by means of lead wire 12. The controlling of temperature and pressure can be possible by arranging the sluice valves equipped with said devices in respective pipe to be controlled.
Patent JP-S57124918-A (JP)
Title: Dual tuning circuit
Inventor: MIYASAKA TOSHIKI
IPC: H03J3/24
Filed: 1981-01-28
Abstract: PURPOSE:To achieve stable coupling and to make the adjustment of coupling degree easy, by forming the 3rd distributed constant line having both ends  grounded on a dielectric substance plate between the 1st and 2nd resonance circuits and locating a conductor line having both ends grounded along the line. CONSTITUTION:A conductor plate 2 functioning as a grounded conductor is coated at the back of a dielectric substance plate 1, the 1st and 2nd distributed constant lines 3, 4 are formed on the surface, and varactor diodes 5, 6 and adjusting capacitors 7, 8 are connected to the lines 3, 4 to form the 1st and 2nd resonance circuits. An input signal Vin is applied from an input terminal 17 through a capacitor 18, and an output signal Vout is picked up from the line 4 via a capacitor 19. On the other hand, the 3rd distributed line 21 is grounded on a ground plane 11, a conductor line 22 is located on the line 21, a narrow band tuning characteristic 32 of single peak is obtained from a tuning characteristic 31 of double peak when no line 21 is present, a tuning characteristic of further narrower band is obtained through the presence of the conductor line 22, allowing to adjust the degree of coupling of the dual tuning circuit by the size of the conductor line.
Patent JP-S55103275-A (JP)
Title: Soldering device
Inventor: MASUDA TSUGUNORI
IPC: H05K3/34
Filed: 1979-02-01
Abstract: PURPOSE: To make the receiving and delivering of the materials to be soldered smooth by providing a moving detention bar which is protruded between a pair of vertically moving conveying path bodies to an endless turning mechanism.  
     CONSTITUTION: A substrate being the material to be soldered is held by a carrier and is conveyed by a conveyor 16, so that flux is coated on the soldering surface of its bottom side and is heated. Further it is inserted to the guide rollers of the vertically moving conveying path bodies 2 on both sides from the transfer conveyor 16 and further its trailing end is pushed by the detension bar 47 of an endless turning mechanism 24, thus it moves along with the detention bar 47 and is sent to a forward transfer conveyor 17. At this time, the substrate is lowered and tilted to be contacted to the soldering surface, thence it is put horizontal and its entire bottom side surface is dipped. Thence, it ascends and tilts to be detached from the molten solder surface. Along with the vertical movement of the substrate in this way, the detention bar 47 also follows up and vertically moves similarly by the stationary cam 51 of inverted tropezoidal shape. Hence, the engagement of the detention bar 47 with the carrier for the substrate being the material to be soldered will not come off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000208750-A (JP)
Title: Photoelectric converter and its manufacture
Inventor: TASHIRO KAZUAKI
IPC: H01L27/146
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric converter containing a two-dimensional Schottky type sensor and a thin-film transistor, or a two-dimensional PIN type photodiode sensor and a thin-film transistor. SOLUTION: In a photoelectric converter, wherein a photoelectric conversion part, a switching element and by means of a pixel electrode and a wiring, a plurality of pixels are formed on a substrate and arrayed two-dimensionally, the photoelectric conversion part S is composed of a common electrode and a semiconductor layer, and the pixel electrodes 108 and 109 comprise a semiconductor layer and a layer forming a Schottky junction. The photoelectric conversion part S comprises a first conductive type semiconductor layer 104 and a semiconductor layer forming a photoelectric conversion layer, and the first conductive type semiconductor layer 104 is utilized for the common electrode.