baber/WOPTO huggingface dataset:
Patent JP-S61133113-A (JP)
Title: Air purifier
Inventor: SHIMOURA KENICHI
IPC: B01D53/18
Filed: 1984-11-30
Abstract: PURPOSE:To remove not only dust but also smoke in a device by using a row of discs driven by a motor and having a clearance between each adjacent discs. CONSTITUTION:When a row of discs 8 contacting with a roller 18 is driven by a motor 5, a liquid film is formed on the surface of the discs 8. On one hand, the rotation of the motor 5 is transmitted to a fan 4 and contaminated air in a room is sucked from a air-sucking port 7, which is further sucked in the fan 4 from a suction opening 20 and transported to the row of the discs 8 from the external peripheral surface of the fan 4. Thus, the contaminated air flows into a clearance between the rows of the discs 8 and c-ontacts with the liquid film on the surface of the discs 8. As the result, the dust and smoke, etc., in the air are absorbed by the liquid film and removed. The purified air is fed back to the inside of the room through an air blowing port 21 from the clearance between the rows of the discs 8.
Patent JP-H03116330-A (JP)
Title: Table form knowledge debugging system
Inventor: TAJIRI KAZUO
IPC: G06F9/44
Filed: 1989-09-29
Abstract: PURPOSE:To easily verify an inputted knowledge while interlocking with a table form knowledge editor by successively displaying the stage of decision tree search by the input picture of a table form to verify knowledge base. CONSTITUTION:In a knowledge base system 1, inference is performed by a decision tree 12, which is generated by a table form knowledge editor 3 and is stored in a knowledge base 2, to verify the knowledge. In this case, a knowledge expression picture of the same table form as the table form knowledge input picture used by the table form knowledge editor 3 is displayed when a table form knowledge debugger 4 is started. When conditions are gotton one by one, columns whose attributes are designated in accordance with values of conditions are successively emphasized and displayed; and at the time of arrival at a conclusion, the conclusion is emphasized and displayed. Thus, the image of the supplied table is used as it is and the search stage of the decision tree is referred to verify the knowledge supplied in the table form, thereby improving the debugging efficiency.
Patent JP-2000070936-A (JP)
Title: Water treating apparatus
Inventor: TSUJI TERUO
IPC: C02F1/44
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To stably operate a water treating apparatus without lowering the filtration efficiency by connecting a pipeline for supplying an oxygen-containing gas fulfilling a bubble generating function and a filtration function alternately and a pipeline communicating with a suction pump to a water purifying means composed of a porous membrane installed in a mixing vessel through a switching valve. SOLUTION: Raw water flowing in a mixing vessel 1 from a raw water flowing pipe 8 is treated with an activated sludge to decompose an organic contaminant. An oxygen-containing gas is fed to the mixing vessel 1 from a porous membrane 2 communicating with a switching valve 4A in an opened state and a switching valve 4B in a closed state to dissolve oxygen necessary for the activity of the activated sludge. On the other hand, the treated water solid-liquid-separated by the porous membranes 2, 2' communicating with the switching valve 4A in the closed state and the switching valve 4B in the opened state is discharged outside from the mixing vessel 1.  After that, the opening and closing states of the switching valves 4A and 4B communicating with the porous membranes 2, 2' are switched to exchange the functions so as to suck the treated water through the porous membrane 2 and to supply the oxygen-containing gas to the mixing vessel 1 through the membrane 2'.
Patent JP-S61134475-A (JP)
Inventor: NOGUCHI KAZUHIRO
IPC: E04H17/16
Filed: 1984-11-30
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-H03114982-A (JP)
Title: Crawler travel device for mobile work vehicle
Inventor: HAGIYAMA TAKESHI
IPC: B62D55/10
Filed: 1989-09-28
Abstract: PURPOSE:To enable height adjustment and rolling control, and absorb an impact on a body for accelerating the alleviation of the impact by supporting a large- diameter idler wheel body on a mobile truck frame for guiding a crawler at the intermediate position of a grounding wheel group in such a way as to be capable of vertical oscillation. CONSTITUTION:A plurality of grounding wheel bodies 7 axially supported on a mobile truck frame 6 are so provided as to be retained in contact with the grounding lower side of a crawler 9 from the upper side. Also, at the intermediate position of the aforesaid group of wheel bodies 7, a large-diameter idler wheel body 10 is so supported on a frame 6 as to be guided and turned in contact with the upper and lower sides of the crawler 9, and to be capable of vertical oscillation. Namely, the idler wheel body 10 is free to vertically oscillate about a horizontal axis 12 relative to the frame 6 via a support arm 11, and energized for oscillation toward a lowering direction with a spring 13. Also, the idling wheel body 10 moves up and down integrally with the frame 6, but is always in contact with the upper and lower sides of the crawler 9 even in raising a height, and retained under tension and pressure.
Patent JP-S63109043-A (JP)
Title: Manufacture of fresnel lens plate
Inventor: IZAWA AKIRA
IPC: B29D11/00
Filed: 1986-10-27
Abstract: PURPOSE:To reduce the generation of Moire fringes by a method wherein a Fresnel lens plate base is formed by pressing a polyvinyl chloride-based resin sheet and, after that, the surface of said Fresnel lens plate base is matted by annealing the base at a temperature in the lower region within the softening temperature range of the resin composition. CONSTITUTION:A resin sheet is formed by extruding resin composition, the major component of which is partially cosslinked polyvinyl chloride-based resin. Next, in order to form a Fresnel lens having the predetermined shape, said resin sheet is press-worked by being pinched between a mirror plate and a Fresnel lens forming mold, the shape of the inner surface of which is the reverse of said shape of the Fresnel lens, in order to obtain a Fresnel lens plate base, one side of which is a plane and on the other side of which a Fresnel lens is formed. Next, the surface of the resultant base is matted by annealing the base at a temperature in the lower region among the softening temperatures of said resin composition in order to obtain a Fresnel lens plate. Thus, the generation of Moire fringes can be reduced, when the Fresnel lens plate is used as a projection screen.
Patent JP-2001077012-A (JP)
Title: Projection aligner and manufacture of device
Inventor: FUJITA ITARU
IPC: G03F9/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To precisely calculate the non-linear shift of an alignment mark and an exposure shot due to the distortion in a substrate face direction, which is generated by the deformation of a substrate surface at the time of substrate chucking, to highly precisely conduct a positional correction and improve the overlay precision. SOLUTION: An AM focus detection system for measuring the nearby face of an alignment mark and the inclination is provided for an alignment detector 9 detecting the alignment mark formed in a wafer 6, and a storage part 16 holding the history value of the inclination of the nearby face of the mark at the time of exposing and forming the alignment mark is also provided.  The measurement value of an alignment position is corrected from a difference between the inclination measured by the AM focus detection system 26 and the history value of the inclination stored in the storage part 16, non-linear shift generated by wafer face distribution stress due to the deformation of a wafer surface is precisely calculated, and exposure is executed after the position of non-linear shift is corrected, prior to the estimation of the position of a whole exposure shot based on a measurement result by the alignment detector 9.
Patent JP-H04134866-A (JP)
Title: Field effect transistor device and its manufacture
Inventor: USHIKU YUKIHIRO
IPC: H01L29/49
Filed: 1990-09-27
Abstract: PURPOSE:To realize low resistance of a gate electrode by providing an gate structure which is formed by laminating an insulating film including a silicon nitride film and a metal. CONSTITUTION:An isolation region 1-2 is provided to a surface of a semiconductor substrate 1-1. A gate electrode of a titanium silicide film 1-5 is formed in an element region through a silicon oxide film 1-3 and a silicon nitride film 1-4. Impurities of reverse conductivity of a semiconductor substrate is introduced to the gate and the isolation region selfmatchingly by ion implantation to form a source/drain region 1-6. Although silicide 1-5 is used as a gate, reaction with the silicon oxide film 1-3 is prevented by the silicon nitride film 1-4. Therefore, characteristic of a transistor is not unstabilized. Furthermore, a gate material of high conduction property is acquired.
Patent JP-H08120562-A (JP)
Title: Removal of remaining formalin in cloth
Inventor: YAMADA HIROO
IPC: D06M101/06
Filed: 1994-10-20
Abstract: PURPOSE: To provide a method for extremely removing unreacted formaldehyde remaining in cloth without using a cleaning device in subjecting a cellulosic fiber cloth to vapor-phase processing using formaldehyde gas. CONSTITUTION: In subjecting a cellulosic fiber cloth to vapor-phase processing using formaldehyde gas by adsorbing formaldehyde gas on the cloth, and heat- treating the cloth at 100-180 deg.C for 0.5-10 minutes to carry out intermolecular crosslinking, the cloth is treated in an atmosphere of an amine-based compound and optionally further treated with steam to remove remaining formalin in the cellulosic fiber cloth. A softening finishing agent for fiber finishing processing, a resin processing agent or a formaldehyde scavenger composed of an amino group-containing low molecule compound or a polymer compound may be cited as the amine-based compound. Aerosol mist comprising small droplets containing the amine-based compound is sprayed in a vapor-phase processing device, absorbed in the cloth and is reacted with unreacted formaldehyde to reduce free formaldehyde.
Patent JP-H0196800-A (JP)
Title: Parking position instructing method
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1987-10-09
Abstract: PURPOSE:To inform a user of an empty parking section by sound and a display board and to automatize the management of a parking lot by providing sensors to detect whether a car is parking or not at every parking section and a voice output device at the entrance of the parking lot. CONSTITUTION:When a car C2 entering from now interrupts light emitted from a light source 4, it is decided that an entering car is present at the entrance. The parking conditions of the respective parking sections are constantly supervised by a signal processing means 10 based on signals from respective sensors S1-Sn, when only one parking section is empty except the sections unable to use temporarily because of work, etc., the empty parking section is selected and when plural parking sections P1, P5 and P10 are empty, one is selected out of them. A driver is informed of the parking section by a speaker 3 and a display 13.
Patent JP-S63110075-A (JP)
Title: Assembling method for engine compartment
Inventor: MATSUZAKI TAKASHI
IPC: B62D25/08
Filed: 1986-10-27
Abstract: PURPOSE:To simplify installation of parts to a radiator core support by installing exterior parts for a car body front on the radiator core support in advance and by connecting the radiator core support to hood edge panels. CONSTITUTION:A radiator core support 4 has been transferred to the painting process separately from a dash panel 2 and hood edge panels 3 and given an anticorrosive treatment and a finishing painting. In the radiator core support 4, exterior parts for a car body front such as a front grill 6, head lamps 7, front bumper 8 and so forth including a radiator 5 have been assembled at a sub line. The radiator core support 4 in which the parts have been assembled is connected to the front ends of the hood edge panels 3 shoving against it in the front and rear direction at the final process of the assembly line of an engine compartment 1.
Patent JP-H06193426-A (JP)
Title: Silencer of compressor
Inventor: CHIYOI SON
IPC: F01N1/24
Filed: 1993-10-13
Abstract: PURPOSE: To provide a compressor muffler for reducing the noise generated by flowing fluid. CONSTITUTION: A porous sound absorbent material 110 of porous metal, foamed metal or net twine is filled in a muffler 100 which is a gas passage so as to allow compressed gas to pass through the sound absorbent material 110 for the purpose of reducing noise.
Patent JP-2001074822-A (JP)
Title: Nmr cell system for measurement of supercritical fluid
Inventor: EGUCHI TAKASHI
IPC: G01R33/30
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an NMR cell system which prevents the convection at the inside of a cell part and in which a reaction gas or a reaction liquid can be introduced smoothly to the inside of the cell part by a method wherein a pipe which connects a pump system at the outside to the inside of the cell part is installed on a cell holder which is attached to the open end of the cell part which hoses a sample. SOLUTION: An intermediate stopper 6 which controls a cell space is inserted to the inside of an NMR cell 5. A prescribed gap is formed between the NMR cell 5 and the intermediate stopper 6. A space 7 in the lower part of the intermediate stopper 6 is made to communicate with an upper-part space 8. A titanium alloy cell holder 9 which is nonmagnetic and which is resistant to a high temperature, a high pressure and a strong acid is installed at the upper end of the NMR cell 5 in such a way that the uniformity of the static magnetic field of an NMR apparatus is not disturbed. By this constitution, the selector valve 12 of a pipe 11 is opened, and the inside of the NMR cell 5 is evacuated by a vacuum pump 13.  Then, the selector valve 12 is closed, a selector valve 16 and a selector valve 17 are opened, and a medium such as liquefied carbonic-acid gas, water or the like and a reaction sample can be set simultaneously to the NMR cell 5 by using a pressurization pump 18 and a pressurization pump 19. When their introduction is completed, the selector valves 16, 17 are closed.
Patent JP-2001080470-A (JP)
Title: Wiper structure
Inventor: ICHIMARU TAKAHIDE
IPC: B60S1/38
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent breakage and deformation of blade and arm members resulting from wrong operations in their assembly and disassembly. SOLUTION: The wiper structure allows engagement and disengagement of a pivot 12 on a blade member 6 pivotally mounted at the point of an arm member 8 with and from a bearing recess 15 in the arm member 8 when they form a prescribed relative angle other than the one they form in an in-use position. The blade and arm members 6 and 8 are fitted together for swing motion on a guide shaft 14 parallel with the pivot 12, so that the swing motion conditions the engagement and disengagement of the pivot 12 with and from the bearing recess 15. The swing motion on the guide shaft 14 different from the pivot 12 can ensure a correct relative angle between the pivot 12 and bearing recess 15 to avoid their forced engagement and disengagement at a nonconforming angle.
Patent JP-H04133539-A (JP)
Title: Token reception controlling system
Inventor: TAKAYAMA KOICHI
IPC: H04L12/40
Filed: 1990-09-26
Abstract: PURPOSE:To reduce the occurrence of underrun and overrun errors by inhibiting the reset of a flag register until a token (TOK) addressed to its own station is received even when bus time outs(BTO) are continuously detected when no TOK addressed to its own station is acquired due to the power supply discontinuation, fault, etc., of another equipment. CONSTITUTION:At the time of the 1st BTO detection, the flag register 31 of the equipment which cannot receive a TOK addressed to its own station is set. Each equipment which does not receive any TOK at the time of the 2nd BTO detection decrements its SQN (sequence number). When each equipment decrements the SQN, the flag register 31 indicating the TOK acquiring state of each equipment which decrements the SQN is not reset. Resetting of the flag register 31 indicating the TOK acquiring state is executed whenever each equipment receives the TOK (star mark) addressed to its own station. When the 3rd BTO is detected, the equipment the SQN of which becomes 5, 6, 7, and 8 again decrements it, since the equipment cannot receive any TOK addressed to its own station and its flag register 31 indicating the TOK acquiring state is set.
Patent JP-H0567742-A (JP)
Title: Input protective circuit
Inventor: ANDO AKIRA
IPC: H01L27/092
Filed: 1991-09-05
Abstract: PURPOSE:To lower a P-N junction proof amount by connecting in series at least two P-N Zener diodes inversely biassed to the respective current directions. CONSTITUTION:P-N Zener diodes 24, 25, 26, 27 are mutually connected in series and one end of a inseries connected body of Zener diodes is grounded and the other end thereof is connected between resistor 11 resistor 12. The Zener diodes 24, 26 work only when a current is inputted and similarly the Zener diodes 25, 27 work only when a current is outputted. Thereby, a P-N junction proof amount can be lowered. Further, when a P-N junction region of an input protective circuit is enlarged, resistance of the Zener diode is lowered so as to further efficiently lower the P-N junction proof amount.
Patent JP-H08118206-A (JP)
Title: Feed pitch setting method and mechanism thereof
Inventor: NISHIZAWA TAKESHI
IPC: B25J19/00
Filed: 1994-10-20
Abstract: PURPOSE: To set a desired feed pitch with no step easily in relation to a feed pitch setting method and mechanism thereof, especially the feed pitch setting method and mechanism thereof by the utilization of the pitch of a pulled coil spring. CONSTITUTION: In a feed pitch setting method, a feed pitch in the length direction of the coil spring 22 is set by the pitch of the coil spring 22, after pulling a coil spring 22 so as to be formed in a desired pitch and holding the coil spring 22 along its length direction. A feed pitch setting mechanism is provided with a means for pulling the coil spring 22 by a prescribed length, a means for holding the coil spring 22 pulled by the prescribed length along its length direction, a stage 30 movable in the length direction of the coil spring 22 and a vertically movable positioning pin 31 having a recessed part in which the wire of the coil spring 22 is inserted, which is hung down from the stage 30.
Patent JP-2001081809-A (JP)
Title: Revolving working machine
Inventor: OMURA TAKUO
IPC: E02F9/08
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent an operating space from being damaged by a post member used as a sun shade strut or a roll-over protective structure, and to prevent a radius of revolution of a revolving structure from being increased by the existence of the post member. SOLUTION: A revolving structure 4 is provided to freely revolve round the vertical axis P1 on a traveling gear 1, the revolving locus X drawn by the rear part of the revolving structure 4 substantially falls in the lateral width of the traveling gear 3, the width between the right and left side surfaces 4A of the revolving structure 4 is formed to be smaller than the diameter of the revolving locus X, and post members 41 are erected on the right and left side surfaces 4A of the revolving structure 4.
Patent JP-H1181289-A (JP)
Title: Device for preventing ocean life from sticking onto inner wall of water intake pipe
Inventor: KATAYAMA YUKUO
IPC: E02B9/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing ocean life from sticking onto the inner wall of a large sized water intake pipe, of simple fitting, and simply capable of attaining large current density by a light weighted construction. SOLUTION: This device preventing ocean life from sticking onto the inner wall of a water intake pipe is constituted of an electric insulating resin layer 1 joined with the inner surface of a water intake pipe, a good electrically conductive metal plate or net 2 arranged thereon, an insulating resin layer covering the net 2 and sealing the net 2 cooporated with the electrically insulating resin layer 1, and an electrically conductive layer 4 arranged on the insulating resin layer 3. The plate or the net 2 is contacted with the sea water directly or through the electrically conductive substance at one part under the condition of being insulated from the electrically conductive layer 4, the plate or the net 2 is connected to the negative side of an electric power source, and the electrically conductive layer 4 is connected to the positive side of the electric power source.
Patent JP-H06127791-A (JP)
Title: Discharged paper accommodating tray
Inventor: AWANO HIROAKI
IPC: B65H31/26
Filed: 1992-09-25
Abstract: PURPOSE:To accommodate a number of paper sheets which are thin an thick free from being buckled. CONSTITUTION:This accommodation tray is equipped with a paper slip member 10 which is positioned in inclination forwardly in the lower part of a paper discharge port and a paper pressing member 13 which is suspension-supported so as to be swingable at both the front edge parts of the paper slip member 10 and so as to be urged by the dead weight towards the paper slip member 10, and a weight 14 is installed at the lower edge part of the paper pressing member 13, and a stopper 15 for supporting the paper pressing member 13 a the lower edge part of the paper slip member 10, keeping a gap between the paper slip member 10.
Patent JP-2000089341-A (JP)
Title: Camera controller
Inventor: NAKAHARA NAOHITO
IPC: G03B17/38
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the photographing focused with an object standing at the position where a remote control signal does not reach from being executed by limiting the photographing of the object, irrespectively of the remote control signal in the case where a measured distance up to the object is longer than the stored remote control signal coverage distance. SOLUTION: In the case where the distance up to the object which is measured by a ranging circuit is longer than the remote control signal coverage distance which is previously stored in an EEPROM and sent from a remote controller 40, a self lamp flickers. On the other hand, in the case where the distance up to the object which is measured by the ranging circuit is shorter than the remote control signal coverage disrance which is sent from the remote controller 40, the self lamp is turned on.  Thus, in the case of remote- photographing, a photographer holding the remote controller 40 as the object fully depresses the release button of the remote controller 40 after recognizing that the self lamp is turned on, then, the photographer can remotely photograph without a failure, and also, the photographer can recognize that photographing is not finished based on the flickering of the self lamp.
Patent JP-S63109001-A (JP)
Inventor: TANIZAWA KINICHI
IPC: B27D1/10
Filed: 1986-10-28
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。