baber/WOPTO huggingface dataset:
Patent JP-2000114330-A (JP)
Title: Method and device for inspecting contact opening of semiconductor device
Inventor: KIKUCHI HIROMASA
IPC: G01R19/145
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting contact opening of a semiconductor device by which samples can be inspected stably and inexpensively in a short time without breaking the samples. SOLUTION: A method for inspecting contact opening is provided with a step of supplying an electrolytic solution 2 to the surface of an interlayer insulating film 9 having contact holes, a step for obtaining electrical continuity between a positive electrode plate 6 and a negative electrode plate 7 by electrically connecting the plate 6 to the electrolytic solution 2 and the other plate 7 to a semiconductor substrate 1 underlying the insulating film 9, and a step of having the contact holes irradiated with spot-like light beam, while the surface of the insulating film 9 is scanned with the light beam through the electrolytic solution 2. The method also includes a step for detecting the charges generated, when the contact holes are irradiated with the light beam as an electric current through the electrolytic solution 2.
Patent JP-S63135491-A (JP)
Title: Coal gasification and desulfurization method
Inventor: HANAYAMA FUMIHIKO
IPC: C10J3/46
Filed: 1986-11-27
Abstract: PURPOSE:To attain high reactivity and desulfurization ratio using a finely divided desulfurizing agent, without the necessity of any large desulfurization reactor, by adding a finely divided desulfurizing agent to the product gas from a spouted bed gasifier oven to effect reaction and returning the char and desulfurizing agent separated after dust removal to the gasifier oven. CONSTITUTION:A finely divided desulfurizing agent is put in a product gas 3 from a spouted bed gasifier oven 3 to effect reaction. The char and desulfurizing agent 9 separated after dust removal (by cyclone) are returned to the gasifier oven 1. By this feature, any separate desulfurizer reactor is no longer necessary. Moreover, since the char and the desulfurizing agent are returned to the gasifier oven, the slag is set so that the desulfurizing agent can be discharged in a state form. Further, since the m.p. of the slag can be lowered, the gasifying temp. of the gasifier oven can be lowered so that it is feasible to increase gas cooling efficiency.
Patent JP-H06207128-A (JP)
Title: Binder composition for electro-dip coating
Inventor: GEERUHARUTO HOFUMAN
IPC: C09D5/44
Filed: 1993-11-12
Abstract: PURPOSE: To obtain a binder composition useful in coating or the like with a good stability and a good corrosion-resistance, which contains a synthetic resin deposited at a cathode and a specific amount of a specific compound.  
     CONSTITUTION: This binder composition contains (A) a synthetic resin such as an amino-epoxy resin or the like deposited at a cathode, and (B) a compound such as a diaryl phthalate having a boiling point of ≥140°C in an amount of 0.5-15 wt.% based on the component A and, which has one or more vinyl or allyl groups, where the groups are not bonded directly to a carbonyl group, and additionally (C) a radical initiator having a decomposition temperature of ≥85°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10109624-A (JP)
Title: Brake device of trailer
Inventor: GOTO MASAHIRO
IPC: B60T1/06
Filed: 1996-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for trailer which generates much stronger braking force. SOLUTION: A gear 29 installed to the boss of a pinion gear 27 which is engaged with the ring gear 27 of a differential gear device provided between the axles of the rear wheels of a trailer is to be engaged with a gear 30 on a through shaft 31, retarders 35 and 43 are provided at the front side and the rear side of the axles, and the rotors 36 and 44 of the retarders 35 and 43 are to be connected to the front end and the rear end of the through shaft 31 respectively.
Patent JP-H07141534-A (JP)
Title: Ticket carrying device of automatic ticket examining machine
Inventor: SHINOHEGISHI KEIZOU
IPC: B65H29/12
Filed: 1993-11-12
Abstract: PURPOSE:To improve the operation efficiency of maintenance by tilting an upper machine frame to a lower machine frame without making handling complicated and easily perform operations such as the removal of a jamming ticket and the replacement of a conveyor belt. CONSTITUTION:The upper machine frame 10 is divided into a front divided machine frame 14 and a rear divided machine frame 15 and conveyor belts for the divided machine frames 14 and 15 are independently provided; and the front divided machine frame 14 is provided rotatably on the end wheel shaft 16 of a driving wheel 13 on its end side and tilted to the lower machine frame 11, and the rear divided machine frame 15 is provided rotatably on the start wheel shaft 17 of a driving wheel 13 on its start side and tilted to the lower machine frame 11. An intermediate belt 20 is extended in the center of the end wheel shaft 16 and start wheel shaft 17 through a transmission wheel 18, and the lower machine frame 11 is provided with a conveyor belt 12 and the intermediate belt 20 which come into contact with each other in a nontilt state corresponding to the conveyor belts 12 and intermediate belts 20.
Patent JP-H01125101-A (JP)
Title: Resonator for ultrahigh frequency
Inventor: MAKIMOTO MITSUO
IPC: H01L23/52
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a resonator with miniature size and high Q suitable for an ultrahigh frequency semiconductor monolithic IC by using a superconducting material for a ground conductor and a center conductor. CONSTITUTION:A slot 2 is formed on a semiconductor substrate 1, a ground conductor 3 made of a superconducting material is formed to the slot 2 and a part of a plane adjacent to the slot 2, a dielectric insulation film 4 with a dielectric loss angle on the ground conductor 3 to form a center conductor 5 made of a superconducting material on the dielectric insulation film 4. Since the superconducting material is used for the ground conductor 3 and the center conductor 5 in this way, the dielectric loss is lost and the material with less dielectric loss is used for the dielectric insulation film 4, miniaturization is attained and a high Q can be obtained.
Patent JP-H03143984-A (JP)
Title: Heat storage material composition
Inventor: FURUISHI HARUHISA
IPC: C09K5/06
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate supercooling phenomenon and to stabilize the performance of a heat storage material composition consisting mainly of sodium acetate trihydrate by adding a specific amount of sodium chloride thereto. CONSTITUTION:To 100 pts.wt. sodium acetate trihydrate is added 0.05-10 pts.wt. and preferably 0.1-5 pts.wt. sodium chloride to prepare a heat storage material composition for use in a heat accumulator for heating at a desired temp. of 40 to 60 deg.C.
Patent JP-H11121383-A (JP)
Title: Plasma chemical vapor depositing device
Inventor: MURATA MASAYOSHI
IPC: C23C16/509
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a better distribution of film thickness. SOLUTION: A plasma chemical vapor depositing device has a reacting container 31, a reacting gas introducing tube 37 for supplying reacting gas into the reacting container, a discharging pipe 38 for discharging the reacting gas from the reacting container, a discharge electrode 32 disposed in the reacting container, an electrical power source 36 for supplying electrical power for glow discharge to the discharge electrode and a heater 34 for supporting and heating a substrate which is disposed in parallel to the discharge electrode and separated from it in the reacting container. Glow discharge is generated by electrical power supplied from the electrical power source 36 to form an amorphous thin film or micro crystallite thin film on the surface of an object to be treated.  In this case, the discharge electrode 32 is formed by orthogonally overlaying a second electrode 42 in a laddery form on a first electrode 41 in the laddery form and integrally joining these electrodes.
Patent JP-2001107133-A (JP)
Title: Manufacture of high phosphorus extra low carbon steel
Inventor: MATSUNO EIJU
IPC: C21C7/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To stably reduce Ti concentration in a high phosphorus extra low carbon steel containing >=0.05 wt.% P for silicon steel sheet. SOLUTION: A molten steel prepared by refining in a steelmaking furnace is tapped into a ladle and vacuum decarburizing treatment and component regulation are applied to the molten steel in the ladle by using an RH(Ruhrstahl- Heraeus) vacuum degassing apparatus, by which the high phosphorus extra low carbon steel containing >=0.05 wt.% P is manufactured. In this method, phosphoric iron for regulating P concentration is added in the whole quantity in the steelmaking furnace to increase the P concentration in the molten steel in the steelmaking furnace to a prescribed value, and no phosphoric iron is added after tapping from the steelmaking furnace.
Patent JP-H08206548-A (JP)
Title: Electric isolator
Inventor: DEIBUITSUDO PAJIETSUTO
IPC: B05B5/025
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric isolation device which can eliminate danger in work environment by isolating electrically between a liquid supply source and a liquid supply apparatus. SOLUTION: This electric isolation device for controlling the flow of a conductive liquid between a liquid supply source and an accumulator has a slide valve comprising a tube 24 connected to the liquid supply source and a yoke 26 positionable along a pair of rods 22, 23. The rod 22 engages with the slidable tube 24 and forms a liquid seal. A yoke slide valve, by being separated from by sliding the tube 24, forms a liquid channel which exits outside from the tube 24 through the slide valve.
Patent JP-S62140706-A (JP)
Title: Cutting tool made of cemented carbide in form of surface coated tungsten carbide group
Inventor: OKADA GIICHI
IPC: C23C16/30
Filed: 1985-12-17
Abstract: PURPOSE:To improve an anti-break property, by composing a WC group cemented carbide base substance with a massive unit having mean length of 30-300mum in breadth direction and mean length of 50-500mum in length direction, and forming a structure by binding together respective adjacent units with Co phase of mean thickness of 3-30mum. CONSTITUTION:After blending the raw material powder in a specified composition, the Co powder slurried, for instance, with alcohol is applied on a surface granulated in a specified grain size and the powder is dried and pressed molded to sinter the green compact. In this case, by making the mean thickness of Co phase 2 in mesh form to 3-30mum, the degrading of abrasion resistance is prevented and a crack propagation is suppressed, and by making the length (a) of unit 1 in breadth direction to 30-300mum and making the mean length (b) in length direction to 50-500mum, the percentage of Co phase is suppressed, the degrading of abrasion resistance is prevented and the propagation distance of crack is shortened. After the formation of a hard coating layer of the surface, the crack formation is prevented even at an intermittent cutting test.
Patent JP-S62142379-A (JP)
Title: Current lead for superconductive electromagnet device
Inventor: TAKITA KIYOSHI
IPC: H01F6/00
Filed: 1985-12-17
Abstract: PURPOSE:To improve cooling effect of a current lead, by forming a round conductor with good conducting material such as copper and copper alloy, forming a round wire material with a material characterized by low heat conductivity and high strength even at low temperature such as stainless steel, manganese steel and nichrome steel, mixing a plurality of said round conductors and round wires, and tightly inserting them in a hollow tube forming flow paths of helium gas. CONSTITUTION:The outer surface of a hollow tube 8 is covered with an insulator 11. A round conductor 29a is formed with a good conducting material such as copper and copper alloy. A round wire material 29b is formed with a material characterized by low heat conductivity and high strength even at low temperature such as stainless steel, maganese steel and nichrome steel. A plurality of the round conductors 29a and a plurality of the round wires 29b are mixed and tightly inserted in the hollow tube 8. Many gaps 10 surrounded by the inner wall of the hollow tube 8, the round conductors 29a and the round wires 29c are utilized as flow paths of helium gas. Thus the cooling efficiency can be improved, and an economical current lead 3 characterized by excellent productivity can be obtained.
Patent JP-S63138121-A (JP)
Title: Stratified combustion control device for engine
Inventor: NISHIMURA HIROBUMI
IPC: F02B17/00
Filed: 1986-11-28
Abstract: PURPOSE:To improve acceleration response and the like, by a method wherein, during acceleration running in that shifting is effected from a low load area where stratified combustion of air-fuel mixture is effected to a high load area where uniform combustion of air-fuel mixture is effected, uniform combustion of air-fuel mixture is forcibly performed even in the low load area. CONSTITUTION:A title device is provided with a means 13, feeding fuel in a combustion chamber, and a means 34, detecting the running state of an engine. Further, it is provided with a means 40, performing stratified combustion of air-fuel mixture through control of the fuel feed means 13, and a means 41, performing uniform combustion of air-fuel mixture through control of the fuel feed means 13 when the engine is in a low load area. Moreover, it is provided with a means 42, detecting acceleration running of the engine, and a means 43, correcting control of the stratified combustion means 40 and the uniform combustion means 41 so that uniform combustion is effected by stopping stratified combustion during acceleration running. This constitution increases an engine output during the initial stage of acceleration running to achieve improvement of acceleration response and the like.
Patent JP-H09128385-A (JP)
Title: Document preparing device
Inventor: MORITA TORU
IPC: G06F17/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make a user able to save the handling time of part of speech change in list data by executing the conversion automatically into the part of speech of a register and erasion destination even when the part of speech notation of a register and deleting source is different. SOLUTION: The document preparing device is constituted of a microprocessor (CPU) 1, keyboard 2, a data analyzing part 3, a word list data 4, a dictionary 5, an analysis character storing buffer 6, a register and erasion source part of speech character string list table 7, a part of speech peculiar character list table 8, conversion part of speech taking-out parts 9, 10, a conversion part of speech storing buffer 11, a conversion candidate selection control part 12, a register and deletion control part 13, a part of speech setting control part 14, a display part 15 and a format designation control part 16. Word list data for registering and its format are set so that conversion is automatically executed into the part of speech being register and deletion possible even when the expression of the part of speech is different by a series of action.  Moreover, the part of speech which has not been discriminated is automatically converted into the part of speech which is equally designated so that register and deletion are made to be possible.
Patent JP-S62181055-A (JP)
Inventor: MAAKU SHII BEROTSUTEI
IPC: A61M39/18
Filed: 1986-11-27
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-H08118411-A (JP)
Title: Molding method and molding device
Inventor: NAKAMICHI KOSAKU
IPC: B29C45/14
Filed: 1994-10-25
Abstract: PURPOSE: To provide a molding method and a molding device wherein a position of a primary molded product is not shifted even by high-pressure injection in a forming mold by holding certainly the primary molded product in the secondary forming mold. CONSTITUTION: A primary molded product 91 having an engaging projection 93 and an engaging hole part 94 is molded by a first molding process wherein a synthetic resin raw material is made to flow in a molding die. The molded product 91 is transferred to a forming mold 111 by a transfer means. The engaging projection 93 and engaging hole part 94 of the molded product 91 are stopped by being engaged with an engaging groove 113 and an engaging shaft 115 of the forming mold 111, and the molded product 91 is fixed in the forming mold 111. A secondary formed product 92 having the molded product 91 built-in is formed by a secondary forming process wherein the synthetic resin material is made to flow in the forming mold 111.
Patent JP-H11106507-A (JP)
Title: Imide linkage-containing compound and preparation thereof
Inventor: OKAMOTO HIROSHI
IPC: C08G18/34
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide elastomer compd. having high elasticity and a wide temp. range over the region of a rubber-like elasticity by reacting a polyurea compd. having a specific structure and a cyclic carboxylic acid dianhydride having a specific structure. SOLUTION: Reacting a polyurea compd. expressed by formula I (wherein R1 is a diisocyanate residue; R2 is a residue of an elastomer segment-contg. oligomer having amino groups at the both ends; and n=2-500) with a cyclic carboxylic acid dianhydride (e.g. pyromellitic dianhydride) expressed by formula II (wherein Ar is an aromatic ring-contg. tetravalent group or an aliphatic tetravalent group) enables to obtain a high-elastic polyimide elastomer expressed by formula III (wherein R1 , R2 and Ar are each the same as above described; and m=2-500). The imidation uses pref. a solvent of N,N-dimethylacetamide or the like, a reaction temp. of 100-300 deg.C, and a reaction time of 1-20 hr.
Patent JP-H04159896-A (JP)
Title: Control system
Inventor: FUJITA TSUTOMU
IPC: G08B23/00
Filed: 1990-10-24
Abstract: PURPOSE:To prevent the occurrence of erroneous control of equipment to be controlled caused by noise by reproducing a control request signal based on one control data for controlling the equipment to be controlled when the data obtained by inverting selective control data supplied through a scan transmitter coincide with the selected control data. CONSTITUTION:A transmission-side controller 1 generates selected control data of plural bits corresponding to a control request signal and inverted selected control data obtained by inverting the selected control data and both control data are transmitted to a reception-side controller 5 through a scan transmitter 2. When the controller 5 discriminates that the selected control data and inverted selected control data transmitted through the transmitter 2 coincide with each other, the controller 5 reproduces the control request signal on the basis of the inverted selected or selected control data and controls equipment to be controlled. Therefore, even when noise gets into a transmission line, erroneous control of the equipment to be controlled can be prevented.
Patent JP-H08126339-A (JP)
Title: Solar power generation system
Inventor: OSAWA HISAHIRO
IPC: G05F1/67
Filed: 1994-10-24
Abstract: PURPOSE: To suppress the electric current when a switch fitted to a solar battery side to arbitrarily open and close is closed and to enable a smoothing capacitor to discharge without using a special discharging circuit. CONSTITUTION: When a switch 2 which can be arbitrarily opened and closed is closed in such a state that a solar battery 1 generates electric power and the switch 2 and an electromagnetic switch 3 are opened, a direct current flows to a smoothing capacitor 7 from the battery 1 through the switch 2 and a resistor 5 and the capacitor 7 is charged. A DC/DC converter 4 connected in parallel with the capacitor 7 is designed in such a way that its output voltage is stabilized at the point of time when its input voltage exceeds a certain voltage. In addition, the switch 3 connected in parallel with the resistor 5 is closed several hundreds milliseconds after the output voltage is stabilized. Therefore, the direct current supplied to an inverter 6 from the solar battery 1 is converted into an alternating current by means of the inverter 6.
Patent JP-H04160504-A (JP)
Title: Robot control system
Inventor: OKABAYASHI KEIJU
IPC: G05B19/4155
Filed: 1990-10-24
Abstract: PURPOSE:To efficiently control a robot without inputting fine robot instructions by providing an instruction expanding part, which refers to a model part to expand it to an instruction string which operates a robot, and an instruction decoding part which operates the robot in accordance with the expanded instruction string. CONSTITUTION:An instruction expanding part 4 refers to a model part 3 in accordance with an input indication and expands it to the instruction string, which operates a robot 1, based on features or the like of a work object. For example, coupling between a hand of the robot 1 and fixture of the work object is indicated. Then, the model part 3 is expanded to the instruction string indicating movement of the hand of the robot 1 from the present position to a nearby point and that from this point to fixture based on feature points such as the coordinate position of fixture of the work object and the nearby point. An instruction decoding part 5 decodes this instruction string to control the robot. Thus, the robot 1 is efficiently controlled without input of fine instructions of the robot 1 only by input of work procedures.
Patent JP-H09101220-A (JP)
Title: Semiconductor pressure sensor module and hemomanometer
Inventor: HARA KENTARO
IPC: G01L9/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor module in which a die bonding agent is prevented from intruding into a gas introduction passage to clog the passage and the gas is prevented from leaking due to insufficient sealing between the sensor and package. SOLUTION: A sensor comprising a glass substrate 10 and a silicon substrate 12 is secured in a package 15 using a die bonding agent 16. An endless protrusion 18 is formed on the bottom face of package while surrounding the opening of a pressure introduction pipe 15a and a recess 20 corresponding to the protrusion is made in the silicon substrate. Since the die bonding agent is located on the outside of the protrusion, it does not intrude into the pressure introduction pipe side and the through hole 10a to clog them. The through hole has larger inside diameter than the pressure introduction pipe and it is only within the through hole that burrs 22 are generated, if any. Since the burrs do not abut against the lower surface of glass substrate to push up the glass substrate, hermetic sealing is sustained.
Patent JP-2001110084-A (JP)
Title: Optical information recorder-reproducer
Inventor: INOUE MASATO
IPC: G11B7/09
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the reflected light of the luminous flux leaks into a light detector to hurt the AF control and accordingly a recording bit shape is affected to deteriorate the quality of reproducing signals. SOLUTION: A wavelength separating means is prepared between an optical multiplexer 106 an optical detector 120 to transmit the reproducing luminous flux and to reflect the recording luminous flux among those beams which are reflected on an optical card 1.
Patent JP-S63137365-A (JP)
Title: Machine translator
Inventor: HIRAI NORIYUKI
IPC: G06F17/27
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the load of a user by automatically setting up an input mode corresponding to a prescribed language from a processing state. CONSTITUTION:An input sentence inputted from a keyboard 4 is translated by a translation module 5 by means of a dictionary, grammatical rule and tree structure conversion rule 6. The translation module 5 judges the inputted language from the state of translation processing and automatically sets up an input mode corresponding to the decided input language.