baber/WOPTO huggingface dataset:
Patent JP-H03242235-A (JP)
Title: Method for synthesizing diamond with nonmetallic catalyst
Inventor: AKAISHI MINORU
IPC: B01J3/06
Filed: 1990-02-16
Abstract: PURPOSE:To synthesize colorless transparent diamond microcrystals having high strength by making non-diamond carbon coexist with an inorg. salt and carrying out treatment at a high temp. under an ultrahigh pressure under which diamond is thermodynamically stable. CONSTITUTION:Non-diamond carbon such as graphite is made to coexist with an inorg. salt such as the carbonate of Ca, Mg or other alkaline earth metal, the hydroxide or borate of an alkali metal or alkaline earth metal and treatment is carried out at >=1,800 deg.C under an ultrahigh pressure under which diamond is thermodynamically stable. By this static ultrahigh pressure method using the inorg. salt as a nonmetallic catalyst, colorless transparent diamond microcrystals can be synthesized. This diamond is nearly free from impurities and has high strength and properties can be rendered to the diamond according to the purposes for which it is used.
Patent JP-H09209567-A (JP)
Title: Slab through pipe execution tool and slab structure
Inventor: ISA TAKESHI
IPC: F16L5/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate work by burying a tubular body larger in diameter than a through pipe and having a blocking plate storage chamber at an end section in a slab, and burying the gap with mortar after a pipe is inserted into the tubular body when forming a raw hole on the slab. SOLUTION: A vertical tubular body (through hole execution tool) 1 capable of being used in common for multiple slab through pipes P different in size is formed with a metal sheet, and a blocking plate storage chamber 2 is fitted at its lower end. The tubular body 1 is inserted between arranged bars 5 and fixed to a slab form (a) via a tongue piece 4 by nails or screws. A circular blocking plate 3 having the inner diameter matched with the outer diameter of the slab through pipe P is stored in the blocking plate storage chamber 2 in advance. Slab concrete (d) is placed, the slab form (a) is removed after slab concrete (d) is hardened, and the tubular body 1 is left in slab concrete (d). The slab through pipe P is inserted, mortar is filled into the gap between the slab through pipe P and the tubular body 1 to fix it.  The tubular body 1 is not exposed to the outside, and work can be simplified.
Patent JP-H02217397-A (JP)
Title: Vapor-phase synthesis of thin film of n-type semiconductor diamond
Inventor: MIYATA KOICHI
IPC: C23C16/27
Filed: 1989-02-15
Abstract: PURPOSE:To obtain diamond thin film in excellent reproducibility with simultaneously performing film making of diamond thin film and doping by adding Si- containing gas to raw material gas containing C synthesizable diamond thin film and decomposing. CONSTITUTION:Gas containing Si as a component is added to raw material gas in a range of Si/C>=2.0% in a method of separating diamond by decomposing raw material gas on a base set in raw material gas containing C synthesizable diamond thin film as a component. A small amount of Si as Si/C<=2.0% is contained in said raw material gas and atomic radius of the Si is 1.175Angstrom , fairly larger than atomic radius of C, an element constructing diamond, 0.77Angstrom . Thus, C-C atomic bonding is broken by entering of Si in crystal lattice of said diamond and dangling bonding is formed. Said bonding is supplying source of tree electron and as a result, diamond thin film formed on the base has characteristics of n-type semiconductor.
Patent JP-H11280989-A (JP)
Title: Plate-like evacuated heat insulating molded body and heat insulating method for curved surface by using heat insulating material
Inventor: EYHORN THOMAS
IPC: F16L59/065
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enable effective heat insulation of a curved surface by providing a formed body in which heat insulating material exists in one or more coated and evacuated layers, which has a surface of a laminated structure, in which lamination is formed in the surface by an elongated slit and the lamination has a specified depth. SOLUTION: This molded body is plate-like, and the whole or a part of the body is formed by micro-porous heat insulating material 1 and an air-tight covering 2, and the formed body has one surface constructed by an elongated slit 3. The lamination has a depth 40-95% of the thickness of the formed body, and typically a depth of at least 5 mm. The laminations are arranged at intervals of 4-40 mm in parallel, the bottom 0.5-5 mm having a width of (b) and the cross section being a square, a rectangle, an acute angle or a circle. Thus, a covering without creases for a curved surface can be ensured so as to heighten heat insulation effect.
Patent JP-H10231994-A (JP)
Title: Grease supplying device for wire rope
Inventor: TOMURA HIROKI
IPC: E02B7/20
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To facilitate application of grease to a wire rope. SOLUTION: A grease supplying device to a wire rope is equipped with a grease supplying cylinder 11, which has a rope hole to admit threading of a wire rope 1 and supplies grease to the wire rope 1 positioned in the rope hole, and a grease supplying cylinder 10 which pushes a piston 18 with pneumatic pressure and supplies the grease in a cylinder 17 to the grease supplying cylinder 1, wherein the grease supplying cylinder 11 is equipped with a rope hole to admit threading of the wire rope 1, a main groove 23 in a ring shape furnished in the rope hole, and a grease path 25 to supply the grease to the main groove 23, and to this grease path 25, grease is supplied from the grease supplying cylinder 10.
Patent JP-S60184506-A (JP)
Title: Catalyst component and catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1984-03-01
Abstract: PURPOSE:The titled catalyst having a high activity and being capable of providing a stereoregular polymer in high yields, comprising a specified catalyst component, a nitrogen-containing organic compound, and an organoaluminum compound. CONSTITUTION:The titled catalyst comprising (A) a catalyst component prepared by contact among a dialkoxymagnesium (e.g., diethoxymagnesium), an aromatic dicarboxylic acid mono- or di-ester (e.g., dimethyl phthalate), a halohydrocarbon (e.g., propyl dichloride), and a titanium halide of formula I (wherein X is a halogen), e.g., TiCl4, (B) a nitrogen-containing organic compound of formula II(wherein R<1> and R<2> are each an alkyl or an alkoxyl), e.g., 2,5-dimethoxyaniline, and (C) an organoaluminum compound such as a triethylaluminum compound (e.g., triethylaluminum). When this catalyst is used in the polymerization of an olefin, it can show high activity and further provide a stereoregular polymer in high yields.
Patent JP-H11237496-A (JP)
Title: Heat dissipation device
Inventor: MIYAMOTO HITOSHI
IPC: G21F9/16
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To permit the sufficient ventilation in a cell, keep the dust removing power of HEPA filters satisfactorily and permit the easy and quick replacement of them. SOLUTION: HEPA filters 9 are provided above the center part of a longitudinal direction of a casing 4. The filters 9, where the air 35 can be taken in from above, can be removed and attached in a vertical direction. A heat exchanger 5 that cools the air 35 dust-removed by the HEPA filters 9 is placed in the lower part of them. A demister 3 is located on both right and left sides in a longitudinal direction of a casing 2. The demister 3 removes a condensate formed by condensing the water content in the air 35 cooled by the heat exchanger 5. Blower 31 with air outlets 30 to blow out the air 35 horizontally is provided above the demister 3 so that the blower 31 can be as high as the HEPA filters.
Patent JP-S62197622-A (JP)
Title: Exhaust manifold for internal combustion engine
Inventor: NONAKA AKIRA
IPC: F01N13/10
Filed: 1986-02-24
Abstract: PURPOSE:To obtain a higher heat-insulating effect for an exhaust manifold having its inner surface on which a flame-coated ceramic layer is formed, by using a flame-coated layer of cheap joint assisting material on which the flame- coated ceramic layer is formed. CONSTITUTION:In the case that a flame-coated ceramic layer 2 is formed in the inner surface of an exhaust manifold 1, a flame-coated base layer 1 made of Ni-Al alloy is formed on the inner surface made of Al matrix, and then the mixture of Ni-Al alloy and ZrO2 is flame coated such that the ratio of the mixture is continuously changed, to form a flame-coated layer 2 on which ZrO2 is flame-coated to form a flame-coated layer 3. Further, a flame-coated layer 4 which is formed in such a way that the mixture of ZrO2 and Ni-Al alloy is flame coated on the layer 3 while the ratio of the mixture is continuously changed, and a flame-coated layer 5 made of Ni-Al alloy are successively formed. Finally, a flame coated layer 6 of ceramic of the Al2O3 group is formed thereon.
Patent JP-S63204694-A (JP)
Inventor: KIYONO NAOHARU
IPC: B23K1/08
Filed: 1987-02-19
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-H07318226-A (JP)
Title: Front panel opening and closing device for refrigerator
Inventor: YAMAMOTO JIRO
IPC: F25D23/02
Filed: 1995-02-02
Abstract: PURPOSE:To permit the opening of a front panel at the upper front surface of the main body of a refrigerator simply by the forward and upward pivoting of the same. CONSTITUTION:An arm unit 8, equipped with an arched and bent unit 9, is attached to a front panel 4 arranged at the upper front surface of a refrigerator main body 1, supporting pillars 3 are fixed to both corners of upper surface of the refrigerator main body 1 and the root of the arm 8 is engaged with the upper end rim of front surface wall 20 in the pillar 3. When the front panel 4 is pivoted forwardly upward about the engaging point of the arm 8, the arched and bent unit 9 is fitted into the hole 25 of the front surface wall 20 and the front panel 4 is retained in a condition that the same panel is opened.
Patent JP-S55129805-A (JP)
Title: Position control method for position controller
Inventor: IHARA YASUSHI
IPC: G05B19/02
Filed: 1979-03-28
Abstract: PURPOSE: To enable to positioning the controlled body efficiently, by positioning different parts in individual program, through the positioning of the part of object with the same program information.  
     CONSTITUTION: For remote control of the automatic welder and for programming the command information to the program unit 500, the remote control box 200 is provided, and the positioning units 600, 600' position the corresponding controlled body according to the command information from the box 200. The unit 500 includes the same command program step in common use with each controlled body and the individual program step corresponding to the controlled body individually. Further, the objective part is positioned with the same program information and different part is positioned with individual program, allowing to position the controlled body efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11234655-A (JP)
Title: Image supervisory system
Inventor: SAITO MASAO
IPC: H04N5/225
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of lines interconnecting a supervisory device and an image pickup device and to enhance the image quality of a video image in the image supervisory system where pluralities of image pickup devices connect with the supervisory device. SOLUTION: A plurality of image pickup devices 21 connect with a supervisory device 24 via a control signal line 23 and a video signal line 24. Thus, the number of signal lines is decreased. Each image pickup device sends a video signal to the supervisory device via the video signal line upon receipt of a command requesting transmission of its own video signal through the control signal line from the supervisory device. The supervisory device allows a monitor 25 to display the video image for supervision. A supervisory camera not sending a video signal is disconnected from the video signal line by a changeover means, then the video signal is sent to the supervisory device without hindrance.
Patent JP-2000233915-A (JP)
Title: Carbon activating method and electrochemical capacitor using activation treated carbon as electrode
Inventor: IWATA TOMOO
IPC: H01G11/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To simply increase the specific surface area of carbon to active the carbon regardless of the throughput without necessitating a large amount of heat energy by treating carbon powder or carbon sheets with an alkali aq. solution having a specific concentration at a relatively low specified temp. SOLUTION: The carbon is activated using the >=0.1 M alkali aq. solution of sodium hydroxide or potassium hydroxide. The treating temp. is controlled preferably to 20-80 deg.C, particularly to 70 deg.C. The concentration of the alkali aq. solution are and the quantity of the alkali preferably controlled to respectively >=5 M and >=0.005 mol per 1 g carbon in the case of the carbon powder and >=6 M, particularly >=6.6 M and >=7 mol. in the case of the carbon sheet. In the case of performing the carbon activation treatment using an alkali resistant pressure vessel, the improvement of the activation effect is attained by increasing the treating temp. up to 300 deg.C.
Patent JP-H03240244-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IWANAGA JUNKO
IPC: H01L21/338
Filed: 1990-02-19
Abstract: PURPOSE:To effectively restrain side gate effect by forming an insulating layer containing Al2O3 in the lower part of an FET, and isolating the lower part. CONSTITUTION:An N-type GaAs layer 2 is stacked on a natural AlGaAs layer 1, and an AlGaAs layer 3 containing O is formed by implanting O ions. The unnecessary N-type layer 2 is eliminated, and the FET side surface is isolated. A W gate electrode 4 and resist 5 are used as masks, and Si ions are implanted, thereby forming an N<-> layer 6. The layers are covered with an SiO2 film 7, resist 8 is used as a mask, and Si is implanted, thereby forming an N<+> layer 9 for a source.drain. The SiO2 film 7 and the resist 8 are eliminated, and the layers are covered with a cap 10. Annealing is performed in this state. The conductive part is activated; the AlGaAs layer 3 containing O turns to an insulating layer 11 containing Al2O3 and isolates the lower part of an FET. By forming a source electrode 12 and a drain electrode 13, a device is completed. By this constitution, side effect can be easily and surely prevented, and a fine FET of high reliability and high performance can be obtained.
Patent JP-H09231253-A (JP)
Title: Verification data generating method for logic device
Inventor: NAKADA TSUNEO
IPC: G06F11/25
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve verification efficiency by generating verification data avoiding an undesirable state and state transition when a specified state needs to be entered. SOLUTION: When the finite state machine M of a synchronous sequential circuit, a target state set QT, and a faulty state set Q8 are supplied in an input process, operation for finding a next state set that is not included in the faulty state set Q8 from the initial state set Q0 of the finite state machine M and operation for finding a set common to the target state set QT are repeatedly applied in an image calculating process. Reachable target state sets Q-are found from the initial state set Q2 of the finite state machine M not through the faulty state set Q8 and in a reverse image calculating process, operation for finding a previous state set from arbitrary target states (q)-in the reachable target state sets Qis repeatedly applied to find a transition sequence reaching the initial state q0 . In an input series extracting process, an input series which reaches the target states (q)-not through the fault set Q8 from the initial state q0 is extracted lastly.
Patent JP-H03241289-A (JP)
Title: Fin member for heat exchanger
Inventor: FUJINO KENJI
IPC: F28F1/32
Filed: 1990-02-19
Abstract: PURPOSE:To keep the persistence of inhibitive action against the propagation of fungi and bacteria, by a method wherein after a hydrophilic coat consisting of a fungicide or silica with a water-dispersing property is formed on the surface of a fin member, a water-wettable coat with fine through-holes on the surface thereof is formed. CONSTITUTION:A fin member 1 for a heat exchanger is composed of a thin aluminum-made fin 2 with consideration for press working, and a hydrophilic coat 4 for which a fungicide 3 is properly mixed into a low molecular weight compound having an alkali silicate and a carbonyl group and dispersed, is formed on the surface of the aluminum-made fin. After that, the surface of the aluminum-made fin coated is also coated with another low molecular weight compound, which has not the fungicide but has the alkali silicate and the carbonyl group, and thus a water-wettable coat 5 is formed, of which the surface layer has fine through-holes. In this way, the fin member for which the persistence of a fungicidal effect is improved can be obtained.
Patent JP-S61199515-A (JP)
Title: Hot leveling method of two-ply clad metallic sheet
Inventor: WATANABE HIDEKI
IPC: B21D1/05
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a cooled clad metallic sheet free from camber by hot leveling a two-ply clad metallic sheet in a hot state, where no temp. difference exists between both metals, and hot rolling it again in a state where the temp. difference is produced between both metals by forcible cooling the metal side of large heat shrinkage. CONSTITUTION:A two-ply metallic sheet is hot leveled into a flat shape by heating it without causing the temp. difference between both metals. Successively, a metal side of large heat shrinkage is forcibly cooled to hot level it again in a state, where the tamp. difference exists between both metals and a camber is produced. The product of the temp. of both metals, till both are cooled to an ordinary temp. and respective linear expansion coefficients becomes almost equal, and the two-ply metallic sheet is cooled from the flat state, produced by the second hot leveling, to an ordinary temp. without causing camber.
Patent JP-H10235668-A (JP)
Title: Manufacture of thermoplastic polyester resin foam sheet
Inventor: KABUMOTO AKIRA
IPC: B29L7/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To contain a microbubble and thereby improve mechanical strength by containing an organic solvent through holding a thermoplastic polyester resin sheet in a vapor of an organic solvent and containing an inert gas through holding the polyester resin sheet in a high pressure inert gas. SOLUTION: A thermoplastic polyester resin sheet is held in a container filled with the vapor of an organic solvent whose compatibility with a resin is high. Next, the thermoplastic polyester resin sheet containing the organic solvent is loaded into a pressure container, and is caused to contain an inert gas by holding the polyester resin sheet in a high pressure inert gas atmosphere, and further, is heated under normal pressure to generate a bubble. The containing of the organic solvent into the resin sheet is enabled by holding the resin sheet in the vapor of the organic solvent. Therefore, it is possible to minimize the usage of the organic solvent to the allowable necessary extent and save on a manufacturing cost.  In addition, after the containing of the organic solvent into the resin sheet, the eluation of an additive from the resin sheet and the dripping of a solvent droplet when the resin sheet is handled, never occur.
Patent JP-S60210699-A (JP)
Inventor: YAN SUMIDORUKARU
IPC: C11D3/39
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61200207-A (JP)
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1985-02-27
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-S62194874-A (JP)
Inventor: TAKEMOTO YOSHIHIRO
IPC: B63H21/00
Filed: 1986-02-21
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-S63204745-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSOYA AKIHIRO
IPC: H01L21/768
Filed: 1987-02-20
Abstract: PURPOSE:To establish a reliable connection between an upper-layer wiring and lower-layer wiring by a method wherein an upper-layer insulating film, equipped with a wire-connecting window and lower-layer wiring pattern, is used for the patterning of a conductive layer for the formation of the lower-layer wiring. CONSTITUTION:An element region 2 is provided on the surface of a semiconductor substrate 1, a lower-layer insulating film 3 is formed to cover the entire surface, a wire-connecting window is provided in the lower-layer insulating film 3 at its portion just on the element region 2, and a conductive layer 4 is formed on the lower layer insulating film 3 including the wire-connecting window. Next, an upper-layer insulating film 5 is selectively formed, provided with a wire-connecting opening 6 and a lower-wiring pattern. A photoresist film 7 is provided in the wire-connecting opening 6 and in its vicinity. A lower-layer wiring 8 is formed in a process wherein the conductive layer 4 is subjected to etching, which involves the photoresist film 7 and upper-layer insulating film 5. An insulating film 9 is so formed that there will be a sloping surface on the step in whose construction the upper-layer insulating film 5 and lower-layer wiring 8 participate. The photoresist film 7 is removed, connection is established with the lower-layer wiring 8 in the wire-connecting opening 6, and an upper- layer wiring 10 is formed to extend on the upper-layer insulating film 5 and insulating film 9.
Patent JP-S60180360-A (JP)
Title: Guide device
Inventor: TATSUNO HIYOSHI
IPC: C04B7/32
Filed: 1984-02-28
Abstract: PURPOSE:To allow the device to cope quickly and properly with a customer with low cost and a few operators by mounting a talking device on a track installed in a shop so as to be drive on it. CONSTITUTION:An endless rail 2 is provided at the upper part of a path for a part of a counter 1. A talking device 4 is stored in a case 4a, a driver 3 is fitted and the assembly is hung from the rail 2. The case 4a is provided with a stop switch 8 and television camera 10 is provided as required. On the other hand, a talking device 6 is provided in an office 5 for the counter 1 and a conversation switch 14 and a television screen 11 are provided. A start/stop switch 8 for the case 4a is fitted to an office 5. The talking device 4 is circulated on the rail 2 at all times at a low speed by the driver 3, and when a customer depresses the stop switch 8 of the talking device, the device 4 stops at the position, a telescopic lever 4b is streatched, the device is descended and responds to the request of the customer.
Patent JP-S60182334-A (JP)
Title: Fuel controller for diesel engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/04
Filed: 1984-02-29
Abstract: PURPOSE:To make the generation of particulate and black smoke at highland reducible, by compensating for decrement of a fuel injection quantity control command value according atmospheric pressure, in case of accelerating compensation to be done in time of sudden acceleration. CONSTITUTION:A compensation operational device 108 of an arithmetic unit 105 discriminates to be in time of sudden acceleration when an actual variation speed is larger than the preset variation speed, by means of each output out of a device 109 calculating a load compensation range on the basis of an engine speed sensor 101, a device 110 calculating the preset load variation speed and a device 107 calculating the actual load variation speed from a signal out of a load detecting device 103, and if it is the compensation range, a control command value to a fuel injection quantity adjusting mechanism 104 is compensated. Here, according to atmospheric pressure by an atmospheric sensor 102, a compensation operational device 112 makes the preset variation speed smaller, while a compensation operational device 111 compensates it so as to cause the compensation range to be enlarged, decreasing the fuel injection quantity according to a pressure drop.