baber/WOPTO huggingface dataset:
Patent JP-S63142095-A (JP)
Title: Jet-layer coal gasification furnace
Inventor: UEDA AKIO
IPC: C10J3/48
Filed: 1986-12-05
Abstract: PURPOSE:To provide the titled furnace having high rate of reaction and compact size, giving high gasification efficiency and composed of a coal powder gasification chamber provided with a burner for mixing and blasting coal powder and an oxidizing agent supplied through respective nozzles and with a molten slag discharging port placed at the lower end of the chamber. CONSTITUTION:The objective jet-layer coal gasification furnace 1 has a coal powder gasification chamber 2 provided with burners 7a, 7b blasting coal powder 10 and an oxidizing agent 11 through a nozzle 17, an orifice 3 attached to the upper end of the gasification chamber and a molten slag discharging port 4 placed at the lower end of the gasification chamber. The burners 7a, 7b are furnished with a mixing chamber 18 to mix coal powder 10 and oxidizing agent 11 and having an ejection port 17 at the tip end of the burner to eject the coal, etc., into the furnace, a coal powder nozzle 20 to supply the mixing chamber 18 with coal powder 10 and an oxidizing agent nozzle 16 to supply an oxidizing agent 11 to the mixing chamber 10. Coal gas can be produced in high efficiency by gasifying coal using the above coal gasification furnace.
Patent JP-S62149175-A (JP)
Title: Optoelectric transducer
Inventor: KUROKAWA HIDEO
IPC: H01L31/0216
Filed: 1985-12-23
Abstract: PURPOSE:To obtain an optoelectric transducer characterized by high optoelectric conversion efficiency and excellent durability, by protecting the surface of a light inputting part with a diamond-stage carbon film including at least diamond crystals. CONSTITUTION:With hydrocarbon gas such as methane gas as a material gas, the gas is made to be a plasma state at a low pressure of 10-20 Pa. The plasma or ions in the plasma are jetted on a substrate by an accelerating electric field. Thus a DLC film 3 is formed at a high speed of about the maximum of 3,000A/min without heating the substrate. The DLC film 4 is an amorphous film, in which diamond bonds and graphite bonds are mixed. The Vickers hardness is 2,000-3,000kg/mm<2> and the abrasion resistance and the durability of the film are excellent. The refractive index is 2.2-2.8. When the film thickness is selected suitably, the film can be used as a reflection preventing film on a silicon semiconductor layer.
Patent JP-H01130540-A (JP)
Title: Hoisting machine for material to be conveyed
Inventor: ITO SHOZO
IPC: H01L21/68
Filed: 1987-11-17
Abstract: PURPOSE:To prevent the damage of the material to be conveyed by a method wherein a torque limiter is provided on the midway of the power transmission path of hoisting driving force, and a hoisting movement is stopped when the title machine is overloaded by the occurrence of an accident while a hoisting operation is being conducted. CONSTITUTION:A torque limiter is provided on the output shaft of the driving motor on the hoisting machine composed of a hoisting part and a driving part. A ball plunger 35 consisting of a plurality of springs and a plunger ball 37 are provided on the external circumference of an outer coupling 34, and a plurality of countersunk parts 31a are provided on an inner coupling 31. The couplings 31 and 34 are integrally rotated and driving force is transmitted by the engaging the ball 37 and the countersunk parts 31a when the machine is normally driven. When an overloaded state occurs due to the obstacle in the hoisting part, the ball 37 is separated from the countersunk parts 31a, the couplings 31 and 34 are slipped, and the movement of the hoisting part stops. As a result, the damage of the material to be conveyed can be prevented.
Patent JP-2000116995-A (JP)
Title: Conveyor for stretching cloths
Inventor: MOTOKI KOJI
IPC: D06F67/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor for stretching cloths, which enables all kinds of cloths regardless of size to be supplied to the next process (for example, a presser) from the fixed position of the conveyor. SOLUTION: In this conveyor for stretching cloths, which makes large cloths such as a sheet to be stretched and conveyed to a presser, a conveyor 6 comprises a front conveyor 61 and a rear conveyor 65. The conveyor 6 is also provided with an auxiliary conveyor 7 next to the rear conveyor 65. The starting part 71 of the auxiliary conveyor 7 can deform between at the operator side which is protruded and shuts the upper part of the intake 32 of a suction box 31, and at far side of the operator which is a turnout and opens the upper part of the intake 32. Thus, the conveyor for stretching cloths can supply both large and small cloths to the presser from the one operating position of the conveyor.
Patent JP-H07142669-A (JP)
Title: Molded semiconductor device
Inventor: KAMIMURA KAZUYOSHI
IPC: H01L23/66
Filed: 1993-11-19
Abstract: PURPOSE:To provide a molded semiconductor device which can be mounted on a board where a high frequency transmission line large in conductor width is provided for the connection with an external circuit. CONSTITUTION:A semiconductor chip (not shown in Figure) is mounted on a first metal member 2 with mounting solder such as Au, Sn or the like, the high frequency signal terminal of the semiconductor chip is bonded to a second metal member 1 with a metal wire (not shown in Figure) of Au or the like. The second metal member 1 is forked into center conductors 1a and 1b in a molded area. The center conductors 1a and 1b are sandwiched between two grounding conductors 2a and 2b of the first metal member 2. A space L2 between the grounding conductors 2a and 2b can be obtained from a formula, L2=3XP-M, and is 1.73mm long. As L2 is larger than the width B (1.3mm) of a conductor 10, the center conductors 1a and 1b can be mounted on the external conductor 10.
Patent JP-H06141035-A (JP)
Title: Local area network
Inventor: SUGITA MITSURU
IPC: H04B10/275
Filed: 1992-10-28
Abstract: PURPOSE:To enhance the transmission efficiency of a LAN by abandoning a transmission right when the reception of a frame by a transmission destination node station is disabled at the busy state of a reception buffer even when a token is acquired. CONSTITUTION:The frame running on an optical transmission line 2 is fetched in a control part 4 via an optical interface circuit 3. When the frame is a token frame, the state of its own buffer 5 is reflected on a bit position equivalent to its own node station address of an HSF (node station state flag) field of foken frame format when no transmission request is issued, and a transmission frame is synthesized, and it is sent out to the optical transmission line 2. When the transmission request is issued, a control part 4 refers to the state of each node station of a received token frame, and abandons the transmission right and sends out the token frame to the optical transmission line 2 when the state flag of the transmission destination node station shows the busy state.
Patent JP-H11125150-A (JP)
Title: Exhaust gas recirculation device
Inventor: ONO TOKUAKI
IPC: F02M25/07
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance the reduction efficiency of a nitrogen oxide through exhaust gas recirculation by reducing oxygen in a recirculation gas to positively lower combustion temperature in an exhaust gas recirculation device. SOLUTION: An exhaust gas recirculation pipe 20 is provided with an exhaust gas recirculation(EGR) cooler 22. A burner 24 for burning oxygen in an exhaust gas is provided on the exhaust gas recircuilation pipe 20 in the upperstream of the EGR cooler 22. The burner 24 burns the oxygen, etc., in the exhaust in idling an engine 15 or in applying a low load to the engine 15 to reduce an amount of oxygen in a recirculation gas flowing an intake pipe 12.
Patent JP-S63144727-A (JP)
Inventor: KOIKE TAKERU
IPC: H02J13/00
Filed: 1986-12-05
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-H08140843-A (JP)
Title: Cooking device
Inventor: NAKAGAWA MASAAKI
IPC: A47J27/14
Filed: 1994-11-25
Abstract: PURPOSE: To provide a cooking device allowing easy cooking and simple maintenance in a shop specially selling bowls of cooked beef on rice. CONSTITUTION: This cooking device is provided with a frame 42, a circular pot 21 formed with a discharge port 26 at the center bottom section and formed with an upper edge section 27 at the outer periphery upper section, a cover 55 covering the upper face of the circular pot 21, a hold section 53 formed on the frame 42 receiving the upper edge section 27 and rotatably holding the circular pot 21, a discharge port blocking plug rod 33 removably fitted to the discharge port 26, two partition plates 34, 35 rotatably fitted to the discharge port blocking plug rod 33 and dividing the interior of the circular pot 21 into a heat insulation section and a cooking section, and heating sections 44, 44' separately arranged below the circular pot 21 to independently heat the heat insulation section and the cooking section.
Patent JP-H06211359-A (JP)
Title: Capacity measuring and charging device and method of charging
Inventor: WADELL LARS GUSTAF ALBERT
IPC: B65B3/30
Filed: 1993-11-19
Abstract: PURPOSE: To provide the subject apparatus and method capable of setting automatically an empty chamber volume to a predetermined volume before the filling of products, by controlling with a computer on the basis of a recorded information. CONSTITUTION: A drum 10 is rotated by a motor and a gear 11 until a chamber 29 is set at the place just under a hopper 12 in which the bottom edge of the chamber is closed by a knife 32. Then, a large number of potato pieces being charged from the hopper 12, a computer 18, based on the information received from photocells 14, 15, 16, and 17 as well as the weight of discharged potato pieces, works a motor 27 to make a pusher 28 operate so as to adjust a position of a key 23 rightward or leftward so that a volume of the chamber 29 placed under the hopper 12 may be adjusted to a desired volume.  The chamber 29 filled with potato pieces moves along with the rotary drum 10 as being covered with a covering plate 31 until reaching the bottom part of the drum 10 and just passing beyond the end of the cover plate 31, thereby feeds potato pieces discharged out by the gravity into a container on the conveyor moving under the rotary drum 10.
Patent JP-S63141508-A (JP)
Inventor: KONDO TADASHI
IPC: A01C11/00
Filed: 1986-12-05
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-2000119373-A (JP)
Title: Insulating resin composition and multi-layered printed circuit board using the same
Inventor: KAWAMOTO KENJI
IPC: G03F7/027
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating resin composition having characteristics excellent in high adhering property of a circuit pattern, fine pattern-forming property, high heat resistance, low thermal expansion coefficient, or the like, and to provide a multi-layered printed circuit board. SOLUTION: This insulating resin composition contains (A) as a photo-curable resin, at least an ultraviolet light-curing resin obtained by reacting a reaction product of a bisphenol type epoxy resin compound with an unsaturated monocarboxylic acid, with a saturated or an unsaturated polybasic acid anhydride, (B) as a thermosetting component, a polyfunctional epoxy resin, (C) an epoxy compound having both photo-curing component and thermosetting component, (D) a photo polymerization initiator and (E) a spherical amorphous silica.
Patent JP-H07116836-A (JP)
Title: Backing gas supply device of tig welding
Inventor: AKUNE HIROSHI
IPC: B23K101/06
Filed: 1993-10-26
Abstract: PURPOSE:To speedily and efficiently execute inert gas substitution at TIG welding of piping, etc. CONSTITUTION:The device is provided with a first supply means 21 to set the prescribed gas supply flow rate to the inside space 1b formed by tube bodies to be welded 1, 1a, a second supplying means 22 set to the backing gas supply flow rate lower than the former and an oxygen detecting means 23 to detect an oxygen concentration of the discharged gas from the inside space 1b. Further it is provided with a control means 24 to switch backing gas supply to the inside space 1b from the first supply means 21 to the second supply means 22 by the signal detected that an oxygen concentration from the oxygen detecting means 23 is lowered less than the prescribed value. The device speedily and efficiently executes precharge to the inside space, further surely executing substitution of inert gas and suppressing is consumption.
Patent JP-S63144415-A (JP)
Title: Magnetic recording medium
Inventor: HIDEYAMA AKIZO
IPC: G11B5/73
Filed: 1986-12-09
Abstract: PURPOSE:To obtain excellent durability and running performance without deteriorating magnetic characteristics by adding a specific ratio of carbon to a binder resin. CONSTITUTION:The carbon is added at 0.05-0.5pt.wt. (more preferably 0.075-0.3pt.wt.) to 100pts.wt. binder resin and further preferably, the binder resin is incorporated at 10-30pts.wt. (more preferably 14-25pts.wt.) to 100pts.wt. magnetic powder; furthermore, a lubricant is incorporated at 1.5-8.0pts.wt. (more preferably 1.6-6pts.wt.) to 100pts.wt. magnetic powder. A substrate to be formed with a conductive treatment layer is exemplified by various films and disks consisting of polyester, PE terephthalate, etc., and the conductive treatment layer to be formed on or both faces thereof is an essential requirement. Namely, the surface resistivity of the conductive treatment layer is <=10<8>OMEGA, more preferably <=10<6>OMEGA. The magnetic recording medium which has the excellent running performance and durability and is suitable for high-density recording is thereby obtd. without deteriorating the magnetic characteristics.
Patent JP-H06143077-A (JP)
Title: Automatic tool changing coupler
Inventor: KIKUCHI HIROMI
IPC: B23Q3/155
Filed: 1992-10-29
Abstract: PURPOSE:To prevent a second unit from carelessly falling off out of a first unit even if a pneumatic control system is erroneously functioned because of operator's erroneous actuation or electrical noise such as thunder or the like, as well as to enable a disabled connecting condition between the first and second units due to air leak from the disconnect port of a cylinder to be dissolved by means of remote control. CONSTITUTION:An air circuit to the disconnect port of a cylinder is provided with a first direction switch-over valve 6 which mechanically makes switch-over depending on whether or not a first unit 1 is joined with a second unit 2, and with a second switch-over valve 7 which mechanically makes switch-over depending on whether or not the first unit 1 is joined with the second unit 2 rested on a rest table D. And when the first unit 1 is in a condition separated from the second unit 2, and only when the first unit 1 is joined with the second unit 2 while the second unit 2 is rested on the rest table D, it is so devised that the connection of the air circuit to the disconnect port is made via the first and second switch-over valves 6 and 7.
Patent JP-H04163752-A (JP)
Title: Double cassette tape recorder
Inventor: FUJIOKA YOSHIFUSA
IPC: G11B15/46
Filed: 1990-10-29
Abstract: PURPOSE:To prevent idling of a winding reel at a drive mechanism by detecting by a force stop means that the drive mechanism which responds to an inner side cassette insertion carrier part gets ready to switch the drive mechanism to a stop mode from the ready state forcibly. CONSTITUTION:When a drive mechanism which responds to an inner side cassette insertion carrier part gets ready with no cassette tape loaded thereonto, a force stop means A detects the ready state under the unloaded state (for example, through absence of a head output signal of a larger rotational speed of a winding reel base 60 than a specified value) to switch the drive mechanism to a stop mode from the ready state forcibly. This prevents idling of the winding reel base 60 at the drive mechanism thereby avoiding of wasteful power consumption as caused by the continuation of the idling of the winding reel base 60.
Patent JP-H04165437-A (JP)
Title: Data base synchronization system
Inventor: NAGATO MASAKI
IPC: G06F12/00
Filed: 1990-10-29
Abstract: PURPOSE:To control the synchronism on a data base system under multiple control in master-slave relation by an easy method by providing a revision number to each of records as update units of data bases. CONSTITUTION:The main data base 1 of a center station and the slave data bases 2 - 4 of respective local stations are connected by communication lines, and each of the files in the data bases 1 - 4 consists of 1st - (M)th records, each of which has 1st - (N)th fields. In the main data base 1, successive numbers are set first as revision numbers in the (N)th field in the registration order of the records. When a record is updated thereafter, the number obtained by adding 1 to the maximum value among the revision numbers which are already set is set in the (N)th field of a new record after the update, the main data base 1 is updated, and the new record after the update is broadcasted to all the local stations. Consequently, the contents of the master and slave data bases are made coincident by the simple method.
Patent JP-2001115441-A (JP)
Title: Ground improvement method
Inventor: TOKOROSAKI SHIGERU
IPC: E02D3/12
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To treat industrial wastes small in environmental loads at an execution site by commonly using a jet grout method and a compaction grouting method, and reducing the slime in the discharged mud containing cement in implementing a ground improvement work by grouting a solidifying material in the ground. SOLUTION: A drilled hole 1 is cut in the ground 2 via a pit 11, a rod 5 forming a passage having at least two systems 9 and 10 is inserted in the drilled hole 1, a solidifying material 12 low in slump is filled in the ground from a tip opening part 7 in a tip monitor 4, and ejected from an upper nozzle 6 while surrounded by high pressure water 8 or compressed air to achieve the cutting, a cement component is filled in a non-elusion condition by the solidifying material 12 of the mortar of stiff consistency, the discharged mud is discharged into the pit 11 as the slime containing no cement, industrial wastes are easily treated at site, and the ground improvement execution small in environmental load is improved.
Patent JP-H10135359-A (JP)
Title: Nonvolatile transistor
Inventor: BABA TOSHIO
IPC: H01L27/115
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile transistor with a constant storage charge capacity and high threshold value voltage controllability and allowing high-speed operation, by utilizing a deep DX center with a uniform energy level. SOLUTION: A structure of a small symmetry with a uniform atomic arrangement around donor impurities, for example, an electronic storage layer 13 containing donor impurities only near an ALAs/GaAs interface is provided inside a gate insulating layer of a field-effect transistor structure, and a deep DX center with a uniform energy level to be formed on its interface is used a trap of electrons so as to be enabled to properly trap electrons up to two times of a DX center concentration, thus allowing stable nonvolatile memory operation with almost no change with the passage of time in the threshold value voltage at the time of electron trap.
Patent JP-H10136239-A (JP)
Title: Card-type electronic still camera
Inventor: MISAWA MITSUFUMI
IPC: H04N5/225
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the loading/unloading of a small memory card by providing connectors for a side where the connector is not provided in an IC card part or on the surface of the IC card part. SOLUTION: A card slot 11 is provided on the side of an image pickup unit part 10 and the IC card part 30 can be loaded/unloaded through the card slot 11. The IC card part 30 is mainly constituted of the connector 31 connected to the connector of an image pickup unit part 10, a connector 32 connected to the connector of a note personal computer and the like and a connector 36 with the small memory card. A slot 60 for small memory card is formed at the side end of the IC card part 30. The small memory card 62 is loaded/ unloaded on/from the slot 60. The small memory card 62 does not contain a controller part and it can record image data for dozens of frames. When the small memory card 62 is inserted into the slot 60, a connector 64 is conducted with the connector 36.
Patent JP-S63144732-A (JP)
Title: Damper winding for salient-pole synchronous machine
Inventor: IIKE MASANORI
IPC: H02K3/16
Filed: 1986-12-08
Abstract: PURPOSE:To improve the cooling of a damper winding by using as the winding a conductive metal plate, and covering the whole surface of the outer periphery of a pole head with the plate. CONSTITUTION:The whole surface of the outer periphery of the head of a pole core 11 is covered with a conductive metal plate 12. Both axial sides are bent inward, and the pole shoulders of the head of the core 11 are folded to be fixed at the bent parts. If the circular-arc width of the core 11 is wide, a plurality of axial dovetail grooves 21a are opened on the outer periphery of the head of the core 21, a dovetail projecting piece 22a to be engaged with the dovetail groove 21a is provided inside a conductive metal plate 22, and both are associated to be fixed. Thus, cooling condition is improved to eliminate the fluctuation phenomenon of a damper winding.
Patent JP-2000116800-A (JP)
Title: System for motion function restoration after vertebra damage
Inventor: HIRANO SHINNOSUKE
IPC: H01B5/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a system rendering the restoration and promotion of the motion function after vertebra damage by exposing the body to a static electric field. SOLUTION: This system includes a mat having first sheet which is formed of a conductive or semiconductive material and is formed of the material having a volumetric resistivity of <=101 Ω.cm and a second sheet which is formed of a conductive or insulative material and is formed of the material having the volumetric resistivity of 101 Ω.cm or above, a power source, an electric circuit which impresses DC voltage of 25 to 800 V to the first sheet and a control unit.  The system exposes the damaged part to the static electric field by impressing the DC voltage to the sheet made of the conductive or semiconductive material having the low volumetric resistivity, thereby inducing the static voltage on the sheet which is superposed and arranged on the sheet and is made of the conductive or insulative material having the slightly higher volumetric resistivity, then pressing the back to the latter sheet.
Patent JP-S63145751-A (JP)
Title: Maraging steel having excellent mirror finishing
Inventor: MATSUZAKI AKIHIRO
IPC: C22C38/50
Filed: 1986-12-08
Abstract: PURPOSE:To obtain a maraging steel having excellent mirror finishing, by specifying the comps. of steel contg. Ti and in which the content of C, S, N and O to combine with Ti is restricted. CONSTITUTION:The maraging steel contains, by weight, <=0.0020% C, <=0.05% Si, <=0.05% Mn, <=0.005% P, <=0.0020% S, 3-13% Ni, 0.1-2.0% Ti, 9-15% Cr, <=0.0020% N and <=0.0020% O, satisfies the conditional formula of C+S+N+O<=0.0050, and further contains at need one or more kinds from Co+Mo or Al among 5-16% Co, 2-10% Mo and 0.04-0.4% Al, and the balance consists of Fe with inevitable impurities. Said steel has the excellent mirror finishing and is suitable for a material such as a metallic mold for injection molding.