baber/WOPTO huggingface dataset:
Patent JP-H096766-A (JP)
Title: Document preparing device
Inventor: SHIGA AKIO
IPC: G06T11/80
Filed: 1995-06-22
Abstract: PURPOSE: To improve operational efficiency for inputting ruled lines by changing the move of a mouse cursor from move for the unit of a dot into move for the unit of a line digit while a mouse button is depressed corresponding to the input instruction of ruled lines. CONSTITUTION: This device is composed of an input part 1, display part 2, line data storage part 3, printing part 4 and control part 5. This control part 5 is provided with an editing control part 6 for controlling the preparation or editing of various documents, character control part 7 for performing the control of characters such as the modification of characters in documents, ruled line control part 8 for controlling the preparation or move of ruled lines, display control part 9 for controlling the display of a picture, and printing control part 10 for controlling the printing of documents.  Then, by changing the move of the mouse cursor from the move for the unit of a dot into the move for the unit of a line digit while the mouse button is depressed corresponding to the input instruction of ruled line, the position of a line digit, where the ruled line can be really inputted, can be recognized. Besides, when a cursor moving method is changed, it is changed into a cursor pattern for recognizing the input position.
Patent JP-S63318772-A (JP)
Title: Semiconductor device
Inventor: OTA KUNIKAZU
IPC: H01L29/73
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a semiconductor device which has such characteristic that is of a small parasitic resistance to sharply built up for voltage, and thereby being operatable at more higher speed than that of a conventional type, by using a metal-semiconductor junction in which a thin blocking layer is provided between a strongly degenerated semiconductor and a metal. CONSTITUTION:A metal-semiconductor junction is provided which inclodes an N (or P)-type strongly degenerated first semiconductor 1-1, a blocking layer 1-2 with a predetermined thickness which is made of a second semiconducter being non-degenerate whose conduction band (or valence band) forms a continuous junction together with the conduction band (or valence band) of the first semiconductor 1-1, and a metal 1-3 in contact with the blocking layer 102 through a barrier with a predetermined height. For example, a diode comprises a metal-semiconductor junction consisting of a strongly degenerated first semiconductor 1-1 of an N<+> type Si substrate having a donor density of 10<20>cm<-3>, a blocking layer 1-2 with a thickness of 5-200nm which is made of an undoped Si whose conduction band forms a continuous junction together with the conduction band of the first semiconductor 1-1, and an Al layer 1-3 in contact with the blocking layer 1-2 through a barrier with a constant potential height.
Patent JP-H0446426-A (JP)
Title: Detection system for receiving digital line control signal
Inventor: YOGOSHI SHIGEO
IPC: H04Q1/30
Filed: 1990-06-14
Abstract: PURPOSE:To reduce a detection time more than that by the normal supervisory detection system depending on program control and to relieve the load of program control by adopting the hardware detection system for the detection of a receiving digital line control signal from a digital line. CONSTITUTION:A signal received by a digital trunk from a digital line 7 is fed to a dropper circuit 12 and a digital circuit control signal is dropped corresponding to each channel and the result is fed to a reception section buffer circuit 10, in which the signal is written. A signal pattern expected by a CPU 1 corresponding to its processing operation is received by a control circuit 13 via a time division switch 2., a highway 3, a dropper/inserter 4 and a control line 8 and written in a comparison signal buffer in the circuits 10, 11. Signal patterns of a same channel read periodically from the circuits 10, 11 are compared by a comparator circuit 9 and when the coincidence of the signal pattern is detected, the circuit 13 reports it to the CPU 1 via the dropper/inserter 4.
Patent JP-S6313278-A (JP)
Title: Fuel cell
Inventor: AOKI TSUTOMU
IPC: H01M8/24
Filed: 1986-07-04
Abstract: PURPOSE:To increase corrosion resistance of a manifold to supply a steady gas to fuel cell by mounting a protection cover made of fluorine resin in the inside of a manifold. CONSTITUTION:A PFA sheet 7 is formed so as to be mounted in the inner surface of a manifold 8, then mounted in the inside of the manifold 8. since the PFA sheet 7 is bonded in several portions to the manifold 8, it hardly comes out from the manifold 8. The PFA sheet 7 is formed by melting once, pinholes are very few compared with a coating film, and practically no pinhol film can be formed. Therefore, direct contact of fuel gas and oxidizing agent gas of a fuel cell with manifold material is surely prevented. Corrosion resistance of the manifold 8 can be increased and a steady gas is supplied to the fuel cell.
Patent JP-S6314947-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/36
Filed: 1986-07-04
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-H10328847-A (JP)
Title: Spot welding equipment
Inventor: ISHII YOSHIAKI
IPC: B23K11/11
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide small sized spot welding equipment having excellent versatility and the carrying function for a work. SOLUTION: In the spot welding equipment installed to a robot, the actuator 7 positioned in the side of a fixed electrode tip 3 making the fixed electrode tip 3 the center and the operating member 8 providing a magnet 10 at the upper end and ascending/descending the magnet 10 with the actuator 7 within the stroke from the lower side position than the tip end of the fixed electrode tip 3 to the upper side position than the same are provided, whereby the work W is allowed to leave, fall and carry from holding by the ascending and descending operation of the operating member 8.
Patent JP-2000347897-A (JP)
Title: Processor, emulator and examining method
Inventor: YAMASHITA TAKIO
IPC: G06F15/78
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To trace internal information without developing a processor for debugging by outputting trace data as analog data. SOLUTION: A processor 2 has a D/A converter 3 for inputting a signal to be traced. A trace control part 4 is composed of an A/D converter 5 for inputting the output of the D/A converter 3 from the processor 2, a trace memory 6 for writing the digital output of the A/D converter 5 and a timing control circuit 7 for controlling the trace memory. The D/A converter 3 performs D/A conversion synchronously with a timing control signal 9 and outputs the preceding D/A conversion result as an analog signal. The A/D converter 5 of the trace control part 4 similarly performs A/D conversion synchronously with the timing control signal 9 and outputs the result. The timing control circuit 7 writes trace data restored into digital data into the trace memory by generating a write signal to the trace memory 6 corresponding to the output of the A/D converter 5.
Patent JP-S6313022-A (JP)
Title: Antidazzle mirror
Inventor: MIYAGI HARUTOSHI
IPC: G02F1/15
Filed: 1986-07-04
Abstract: PURPOSE:To eliminate the dead angle by an inside mirror by providing a mirror which is semitransparent and is variable in reflectivity and transmittance. CONSTITUTION:An electrochromic material layer 2 consisting of a polytriphenyl amine and a porous reflective layer 3 consisting of Pd are provided to one of a pair of transparent substrates 1 and a transparent electrode 5 and an electrochromic material layer 4 consisting of WO3, etc., are provided on the other substrate 1. The substrates are fixed by disposing the layers 3 and the layer 4 to face each other. An electrolyte 6 is sealed in the formed space. The reflectivity and transmittance variable mirror is thereby constituted. The scenes behind the mirror is discriminatable in the highly reflective state and the antidazzle effect for the head light of succeeding cars is obtd. in the nighttime.
Patent JP-H112156-A (JP)
Title: Lobe type two-dimensional mixer for jet engine
Inventor: MURAKAMI TATSUTO
IPC: F02K1/48
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lobe type two-dimensional mixer for a jet engine in which rigidity is increased by less weight increase to prevent deformation, and in which stress is decreased to elongate service life. SOLUTION: A lobe type mixer comprises a pair of an upper and a lower symmetric type variable lobes 12, 14 opened from each other, each lobe 12, 14 comprises plural recessed parts 15 tapered off, and protruded parts 16 adjacent to the recessed parts 15 to be continuous with each other, and side surface parts 17 are provided to compose side surfaces of the lobes 12, 14, so swirl to turn along flow is formed between a high speed gas flow on the inside of the lobes 12, 14 and an introduced air flow on the outside, where the corresponding recessed parts 15 of the upper and lower changeable lobes 12, 14 are coupled with each other by a place member parallel to the flow direction.
Patent JP-S6311821-A (JP)
Title: Photoconductive infrared detector
Inventor: ODA NAOKI
IPC: G01J5/02
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a detector with improved sensitivity, by providing a light-shielding mask overlapping a bias current electrode viewed from above an element to reduce the frequency at which excess minority carriers are recombined on the sidewall of a crystal. CONSTITUTION:Bias electrodes 1 and 2 are provided across a crystal 4 for absorbing infrared rays while an anode-oxidized film 5 is provided at the central part of the crystal 4, furthermore, an opening with the area thereof smaller than the central part as light receiving section 3 is provided on the electrodes 1 and 2 and the oxidized film 5 separately and a light shielding mask 7 is provided therefore overlapping with the electrodes 1 and 2. With such an arrangement, excess minority carriers generated in the crystal 4 right under the light receiving sections 3 by infrared radiation are caused to drift and diffuse with an electric field applied between the electrodes 1 and 2 and are lost being recombined with the electrodes 1 and 2. Otherwise, the carriers also diffused in the direction vertical to the electric field and reaches the sidewall of the crystal 4, where they are lost being recombined with an interface level. Thus, the arrangement of the light-shielding mask 7 can prevent the recombination of the carriers on the sidewall thereby achieving a higher response and a higher sensitivity.
Patent JP-S5584878-A (JP)
Title: Pump
Inventor: YAMANAKA MASAHIDE
IPC: F04D13/16
Filed: 1978-12-20
Abstract: PURPOSE: To improve a sound absorbing effectiveness of a pump cover without inflicting damage to the pump cover at its placing and removal by a contruction wherein an auxiliary cover is provided for seaing the clearance between the pipe surrounding and the cut surrounding of the pump cover.  
     CONSTITUTION: A pump cover 2 is place to cover a pump located above the pressure tank 1, at the cut 7 of which a suction pipe 3 is provided for the suction flange 5 of the pump by means of the valve socket 4. A discharge pipe 10 is, besides, provided for the discharge flange 8 by means of the valve socket 9. For such a pump, an auxiliary cover 11 is placed for the cylindrical section 12 of the suction flange 5. The opposed face 13 against the pump cover 2 of the auxiliary cover 11 is located at the outer circumference of the cut section 7, which provides a certain clearance between the opposed face 13 and the pump cover 2. A slot 15, besides, is provided properly for connecting the flange mounting section 12 and the outer edge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6313407-A (JP)
Title: Microwave semiconductor amplifier
Inventor: SAKAMOTO SUSUMU
IPC: H05K3/34
Filed: 1986-07-02
Abstract: PURPOSE:To easily mount a field effect transistor (FET) to a source electrode by forming a wall made of an insulator to a gap between the source electrode and a minute adjustment pattern on a microwave integrated circuit (MIC) substrate. CONSTITUTION:The wall 9 made of an insulator is formed to the gap between the source electrode 3 and the minute adjustment pattern 6 on the MIC substrate 1. Since the wall 9 made of the insulator exists at both sides of the source electrode 3, the possibility of the position deviation of the FET 2 from the source electrode 3 is precluded in mounting the FET 2 on the MIC board 1 and the mounting of the FET 2 is attained with high accuracy. Further, even in connecting an input matching circuit 4 and an output matching circuit 5 to the minute adjusting pattern 6 for the adjustment, since the source electrode 3 is isolated electrically by the insulator wall 9, the possibility of short-circuit is pecluded.
Patent JP-H01322009-A (JP)
Title: Placing device for steel plate cell
Inventor: YOSHIDA YOJIRO
IPC: E02B3/06
Filed: 1988-06-24
Abstract: PURPOSE:To largely reduce a load on a crane and eliminate vibration and/or impact during its placement by sink-and-flow of a floating body, by providing the base body of a placing device with a floating body for adjustment of a hoisting load in its vertical direction, in the case of construction of a breakwater, etc. CONSTITUTION:Under a beam member 13b provided inside the base ring 13a of the base body 13 of a placing device 10 is installed a floating body 14 by interposing a bracket 22 and an engaging member 23 therebetween. Respective vibration absorbing sheets 24 are interposed between the upper face of the floating body 14 and the beam member 13b, and also between the beam member 13b and the engaging member 23. Buoyancy of the floating body 14 is adjusted by pouring/draining water into/from the liquid drum inside the floating body 14 by means of its valve for pouring/draining water.
Patent JP-S5780896-A (JP)
Title: Small-size speaker for sound synthesis
Inventor: NOZAKI HIROSHI
IPC: H04R1/28
Filed: 1980-11-06
Abstract: PURPOSE:To make an adhesive unnecessary to prevent degradation of the vibration performance and damage of the external appearance due to the adhesive, by fitting a casing to a speaker frame mechanically. CONSTITUTION:A step part is formed in the lower end part of a casing 7, and a step part is formed also in the upper end part of a speaker frame 1. In respect to the casing 7 which is not fitted the speaker frame yet, the inside diameter to the upper face of the step part is slightly smaller than the outside diameter to the upper face of the step part of the frame 1, and the step part is elastic at least. By this constitution, step parts of the casing 7 and the speaker frame 1 are fitted to fit the casing 7 to the speaker frame 1.
Patent JP-H07164580-A (JP)
Title: Manufacture of waste paper fiber molded product and waste paper fiber and binder mixer
Inventor: SHIODA HIROICHI
IPC: B31D5/00
Filed: 1994-06-15
Abstract: PURPOSE:To reduce the amount of using a binder and provide the strength sufficient for practical use by heating an ozone water atomizing mixed raw material composed of cotton-like waste paper fiber containing lignin prepared by dry fibrillating mechanical pulp waste paper, urea resin and ozone water. CONSTITUTION:A mixed raw material is manufactured in a first process in which cotton-like waste paper fiber containing lignin prepared by dry fibrillating mechanical pulp waste paper is mixed uniformly with urea resin of 10% by the weight ratio of the cotton-like waste paper fiber. In a second process, micro- water droplets of ozone water of less than 5% wt. ratio and concentration of 5ppm or more is atomized to the mixed raw material. In a third process, the ozone water atomizing mixed raw material is heated up to 120 deg.C or over. A first convection turbine wheel 4 for dispersing waste paper fabricated pulp into a mixing chamber 2 being air-carried is stored in a bottom section on the side of a side face 21 on one side of the mixing chamber 2 and a binder feed device 5 for feeding binder fine particles is connected to the lower section of the side face 23 on the other side.
Patent JP-H107974-A (JP)
Title: Curable silicone resin composition excellent in stain resistance and coating film produced therefrom
Inventor: GOTO HIROAKI
IPC: C09D133/14
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating film excellent in stain resistance, processibility, etc. SOLUTION: A curable silicone resin compsn. excellent in stain resistance is prepd. by compounding an organosilicon copolymer formed from a free- radical-polymerizable hydroxylated unsatd. monomer, a free-radical-polymerizable epoxidized unsatd. monomer, a free-radical-polymerizable unsatd. monomer having a hydroxyl and/or a hydrolyzable group bonded directly to a silicon atom, a free-radical-polymerizable unsatd. monomer having a dimethylpolysiloxane main chain, and if necessary a free-radical-polymerizable unsatd. monomer other than foregoing monomers with a metal chelate compd.
Patent JP-S5282624-A (JP)
Title: Preparation of high tensile steel excelling in ductility and toughness
Inventor: AIDA SUSUMU
IPC: C22C38/06
Filed: 1975-12-30
Abstract: PURPOSE: To obtain a high tensile strength steel excelling in ductility and toughness by subjecting a steel having a specific composition to two-phase zone rolling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6136073-A (JP)
Inventor: MATSUDA ATSUSHI
IPC: B62K21/00
Filed: 1984-07-26
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-2000313667-A (JP)
Title: PRODUCTION OF Si3N4-BONDED SiC REFRACTORY
Inventor: SONEZAKI ATSUSHI
IPC: C04B35/584
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a production process for inexpensive Si3N4-bonded SiC refractories by recycling residual Si lumps exhausted as waste in the production of SiC-Si composite material. SOLUTION: In the Si-impregnation step during the production of SiC-Si composite material, the residual Si lumps exhausted in excessive amount are crushed into pieces of <=1,000 μm particle sizes. The resultant powder is molded and the resultant green bodies are fired in a gas atmosphere to effect nitrization reaction and Si3N4-bonded SiC refractories are produced thereby. The composition of the residual Si lumps is formulated to 20-50 wt.% of Si and 50-80 wt.% of β-SiC.
Patent JP-S64988-A (JP)
Title: El display device
Inventor: NUNOMURA KEIJI
IPC: G09F9/00
Filed: 1987-06-23
Abstract: PURPOSE: To improve the humidity resistance of a driving IC chip for a light emitting display part by air-tightly sealing the display part and the driving IC chip having high voltage resistance in a glass container on a glass substrate.  
     CONSTITUTION: This EL display device is provided with the glass substrate 1 mounting the light emitting display part 2 to be an electroluminescence element and the driving IC chip 3 for driving the display part 2 on its surface and a cover container 4 provided with a cover and covering both the display part 2 and chip 3. Space partitioned by the substrate 1 and the container 4 is air-tightly sealed. Since the IC chip 3 is included in the dry container in the EL display device, humidity resistance is improved and sufficiently high reliability can be obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5794632-A (JP)
Title: Method of and apparatus for discriminating stone and earth mass in firm products
Inventor: HERUMAN ZUWAREN
IPC: B07C5/34
Filed: 1981-10-01
Abstract: A method and apparatus for distinguishing and separating both stones and soil clods from field crops, in which a sensor (5) is simultaneously responsive to both impact and influence on a sensor-generated magnetic field and generates output signals characteristic of field crops, stones and clods. The output signals are fed to electronic circuitry (12) that distinguishes output signals produced by mechanical impact of stones and those produced by passage of clods through the magnetic field from signals generated by crops. An ejector cylinder (15) and ejector (16) separates stones and clods from crops upon receipt of a signal from the electronic circuitry.
Patent JP-H11490-A (JP)
Title: Controller for sewing machine
Inventor: TSURUTA KATSUMI
IPC: H01R13/46
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller for sewing machine of adjusting a length of the cord and storing the cord. SOLUTION: A controller 3 is set on an underside. It has a concave part 12 which is enable a to store the connecting cord 13, and a winding part 11 consists of a standing member 11a standing inside of the concave part 12 for winding the connecting cord 13 and a fall prevention claw 11b of preventing from falling the connecting cord 13 winded by the standing member 11a, and a notch part 10 hooking the connecting cord 13 at both sides of wall member 12a making the concave part 12.
Patent JP-S643400-A (JP)
Title: Heat insulator
Inventor: KAMIYA ATSUSHI
IPC: F17C13/00
Filed: 1987-06-24
Abstract: PURPOSE:To obtain a heat insulator of substantially increased strength resistant to a compressive load in the direction of thickness by providing partition plates resistant to deformation in the direction of extension in a synthetic resin foam board. CONSTITUTION:A heat insulator 1 is provided with partition plates 3 resistant to deformation in the direction of extension in a synthetic resin foam board 2. When a compressive load indicated by the arrow is applied to the heat insulator in the direction of thickness, the compressive load acts so that the foam board 2 deforms in the direction of extension, but the foam board 2-section is prevented from deforming in the direction of extension by the partition plates 3. The strength of the heat insulator resistant to the compressive load in the direction of thickness can therefore be substantially increased.
Patent JP-H065311-A (JP)
Title: Storage battery equipped with charger
Inventor: OGIJI KENJI
IPC: H01M2/10
Filed: 1992-06-16
Abstract: PURPOSE:To provide a storage battery which can be charged as it is installed on an external device. CONSTITUTION:Power supply plugs 5a, 5b integrated with storage batteries 3 and a charger 4 to energize the charger are provided at a place other than an engagement surface with an external device 30. The power supply plugs 5a, 5b are composed to be contained in a containing part 29. For charging the charger, therefore, the storage batteries need not be removed from the external device.
Patent JP-S6136903-A (JP)
Title: Stabilizing method for ferromagnetic metal powder
Inventor: TANAKA TAKAO
IPC: B22F1/02
Filed: 1984-07-30
Abstract: PURPOSE:To stabilize ferromagnetic powder by contacting ferromagnetic metal powder with solvent in which oxygen is dissolved and which does not react to ferromagnetic powder. CONSTITUTION:Needle-like iron powder which is obtained by reducing goethite and of which length and thickness are enought to allow ignition in the air is put into the nitrogen atmosphere in a reactor 10. Next, boluen is put into the system as solvent and circulated by a pump 20. After this, air is introduced into a packed column-type oxygen dissolution column 20 to dissolve oxygen into toluen and pour toluene which dissolves oxygen in the state of dissolved oxygen into the reactor 10. After the flow rate is stabilized, the reactor 10 is heated by a heat exchanger 50 and a reactor jacket 140, thereby to make iron powder react to the disolved oxygen.