baber/WOPTO huggingface dataset:
Patent JP-H08105242-A (JP)
Title: Pneumatic roof and air conditioning equipment
Inventor: UDA MOTOHISA
IPC: E04H15/20
Filed: 1994-10-05
Abstract: PURPOSE: To reduce the cost of equipment by producing pressurizing air to form a pneumatic roof and air for indoor air conditioning simultaneously by one package unit. CONSTITUTION: An AS unit 2 is installed on the outside of a building provided with a pneumatic roof 1, and a going pipe 4 and a returning pipe 5 are set between the AS unit and an indoor space 3 and an air supply pipe 7 and an air return pipe 8 are set between the AS unit and the air sealing space 6 of the pneumatic roof. After high pressure air compressed by a compressor 16 is cooled by a heat exchanger 20 to near room temperature, air is fed from a high pressure air take-out connecting port 27 to the space of the pneumatic roof, and low pressure air of which temperature is lowered by an expanding machine 18 is fed as cool air from a cold air take-out connecting port 25 to the indoor space 3. In order to produce these two types of air efficiently, heat recovery as well as power recovery by the expansion machine is made according to the state of return air.  Then air pressure in the pneumatic roof space 5 is detected constantly, and the starting and stopping of the AS unit 2 and the speed control of it are made so that a specified pressure can be maintained.
Patent JP-H01105769-A (JP)
Title: Paper cassette
Inventor: NIHONYANAGI KIYOTAKE
IPC: B41J11/58
Filed: 1987-10-19
Abstract: PURPOSE:To eliminate complicated procedures such as paper supply and handling and prevent significant error due to moisture absorption by providing paper and a cassette case in an integral disposable paper cassette structure at low cost. CONSTITUTION:A paper lift plate 6 is set under paper 13. First, a humidity- protective seal for a paper feeder part 7, a window for pushing up a paper lift plate 9 and humidity-protective seals for a window part 4, 5 are peeled apart, and mounted on the body of a device. At that time, a block for pushing up a paper lift plate 10 is pushed up by a spring on the device side, and feeds paper to the device using the pickup roller 15 while maintaining a uniform pushup force between the block and the pickup roller 15. A friction plate 8 is adhered at a position corresponding to the pickup roller 15 for prevention of double paper feed when the leftover amount of paper 13 is small. When the paper supply has completely run out, light is caught by a light receiving element 16 from a paper end sensor 17 of a transmission type after passing through the light axial windows 2, 3 of the paper end sensor and the opposite light axial window 14 of the same sensor.
Patent JP-2000130696-A (JP)
Title: Method for preventing evaporation of liquefied gas stored in nonpermeable and isothermal tank and executing device therefor
Inventor: DHELLEMMES JACQUES
IPC: F17C13/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the evaporation of liquefied gas in a non- permeable and heat shutting-off tank assembled in a support structure of a ship by passing flow refrigerant in the liquefied gas in the tank and cooling the liquefied gas down to a temperature slightly lower than a reference storage temperature. SOLUTION: A tank 1 mounted on a methane tanker is separated into a plurality of chambers by a double bulkhead 4, and a bottom part of each tank 1 is formed by an inner surface 5 of a double hull of a ship. Moreover, the tank 1 is provided with a carry-in/carry-out tower 7 for carrying in and out a cargo in the tank before transportation in the tank and is further provided with a secondary heat shutting-off barrier 10 fixed on a support structure of the ship. A cooling unit 20 including a compressor is arranged on a main deck 3, and the refrigerant cooled therein cools liquefied gas down to a temperature below a storage temperature when it passes a hair pin tube 23 forming a heat exchanger extending vertically in the tank 1 to prevent its evaporation.
Patent JP-2001091413-A (JP)
Title: Life monitoring device for electronic apparatus
Inventor: KANEDA TAKAHITO
IPC: G01M99/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To appropriately and automatically determine a life of a part in compliance with the operating form by an individual user and characteristics of the part on a plurality parts having different lives inside a device. SOLUTION: A reference temperature deviation from that in a reference position is stored in a constitutional information memory according to the arrangement of respective parts with limited lives. In a temperature table memory 106, a relationship between a temperature and a life coefficient is stored for each part with a limited life. In a residual lifetime memory 107, a residual lifetime gradually reducing with the lapse of time is stored for the respective parts with limited lives. From a temperature detected by means of a temperature sensor 110 arranged in the reference position, a matching deviation temperature inside the constitutional information memory 105 is read so as to be added/ subtracted for predicting a temperature of the part with a life.  At this temperature, a life coefficient k is read from the temperature table memory 106, and a lapse of a lifetime is found and subtracted form the residua time in the residual life memory 107. If the calculated result is zero, it is determined that the life of the part is extinct.
Patent JP-2000096029-A (JP)
Title: Adhesive composition
Inventor: ISHIDA SHIGERU
IPC: C08K5/11
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a one pack type urethane adhesive composition in which cement is compounded, excellent in adhesion, water resistance and storage stability by adding a malonic acid diester to a composition comprising a specific urethane prepolymer and cement. SOLUTION: This adhesive composition is obtained by adding (C) 0.05-5.0 pts.wt., preferably 0.1-1.0 pt.wt. malonic acid diester (e.g. dimethyl malonate) to a composition comprising (A) 100 pts.wt. active isocyanate group-urethane prepolymer, (B) 50-200 pts.wt., preferably 50-150 pts.wt. cement (e.g. Portland cement). The component A is a reaction product obtained by heating (i) a polyol compound and (ii) an excess polyisocyanate compound in an amount of 2-15 equivalent (NCO equivalent) based on 1 equivalent component (i) (OH equivalent) at 30-120 deg.C under stirring and comprises preferably 3-15 wt.% isocyanate group at molecular ends.
Patent JP-H08126897-A (JP)
Title: Nitrifying treatment device
Inventor: WATANABE ATSUSHI
IPC: C02F3/34
Filed: 1994-10-28
Abstract: PURPOSE: To maintain treated water quality and to enable rising in a short time at the time of rising by comparing the measured concn. of ammonia nitrogen with a preset concn. of the ammonia nitrogen and adjusting the nitrogen load quantity of a nitrifying tank in such a manner that the measured value attains the set value or above when the measured value is below the set value. CONSTITUTION: The concn. of the ammonia nitrogen of a nitrifying treated liquid is measured by an ammonia nitrogen concn. meter 3 disposed in the upper part of the nitrifying section 1A of a nitrifying and denitrifying tank 1 and the operation of an adding pump 5 is controlled by an arithmetic unit 4 in accordance with the measured value at the time of load adjustment. The measured value of the ammonia nitrogen concn. meter 3 and the preset value are compared by the arithmetic unit 4. The arithmetic unit transmits a signal to operate the adding pump 5 until the concn. of the ammonia nitrogen above the set value is measured when the measured value is below the set value. The control to add nitrogen sources is thus executed. As a result, the treated water quality is maintained before the nitrogen concn. falls and the propagation rate of the nitrifying bacteria falls.  The propagation of the nitrifying bacteria at the max. speed is thus made possible.
Patent JP-2000093233-A (JP)
Title: Bristle planting machine for brush
Inventor: KAMEI SEIICHI
IPC: A46D3/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To largely reduce abrasion or fraying phenomenon of a hair planting mechanism part which is reciprocated at high speed, stably use it for a long period, and prevent generation of troubles such as deterioration of size precision or productivity. SOLUTION: This machine is provided with a moving part 4 to reciprocate at high speed while two-folding a bundle of bristles along a flat line and planting it to a brush head part, and a housing part 5 to slidably surround and pivotally support the moving part 4. In this case, carbide cermet films (a)-(c) by thermal spraying are formed on a contact surface on either side of the moving part 4 and the housing part 5 of a hair planting mechanism part, and Si3N4 ceramic films (d)-(g) by sintering are applied to a contact surface on the other side.
Patent JP-H06236767-A (JP)
Title: Potential monitoring method for fuel cell constituting member
Inventor: HARORUDO AARU KUNTSU
IPC: G01R31/36
Filed: 1993-10-22
Abstract: PURPOSE:To provide a potential monitoring method for fuel cell constituting member capable of obtaining the potential of a fuel cell constituting member with the potential of an electrolyte in the cell as a standard. CONSTITUTION:An electrochemical sensor 40 consisting of a plurality of wires 10, a sheath 20 and a groove cover 50 is utilized to monitor the potential of a fuel cell constituting member which is under operation stop or in the steady state. When the electrochemical sensor 40 makes contact with an electrolyte reservoir plate 70, the electrolyte is penetrated into the groove cover 50 by capillary effect, and a water necessary for electrolytic reaction is supplied between the wires 10. A voltage is applied between the wires 10 of the electrochemical sensor 40 in this state until hydrogen gas is generated from the surface of one wire 10 which forms a hydrogen standard electrode. The voltage of the fuel cell constituting member is determined in relation to the hydrogen standard electrode.
Patent JP-S63117714-A (JP)
Inventor: ISHIDA KATSUTOSHI
IPC: A47G19/22
Filed: 1986-11-07
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-2000100970-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MISAWA KOTARO
IPC: H01L21/8238
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent omission of a gate oxide film on the side of an n-type polysilicon gate and thin the gate oxide film, by forming an oxide film equivalent to the etching rate to a p-type polysilicon on an n-type polysilicon, when forming polysilicon gates different in polarity. SOLUTION: After formation of a gate oxide film 2 on a silicon substrate 1, n-type impurities are implanted into the whole face so as to make the whole into n-type polysilicon 4. Then, on the n-type silicon 4, an oxide film equivalent to the etching time lag to the p-type polysilicon is made, and finally the oxide film 45 is removed only from the section to be made into a p-type gate. With the oxide film 5 as a mask, p-type impurities are implanted to make a p-type polysilicon 6. Hereby, the etching time of the n-type polysilicon and that of the p-type polysilicon 6 can be set roughly the same, and the omission of the gate oxide film on the side of the n-type polysilicon 4 can be prevented.
Patent JP-H0797687-A (JP)
Title: Formation of diamond-like carbon film and manufacture of magnetic head and magnetic disk
Inventor: TAKOJIMA TAKEHIRO
IPC: C30B23/08
Filed: 1993-09-28
Abstract: PURPOSE:To establish the formation of diamond-like carbon film which has excellent mass-productivity and is appropriately used as the protective film of a magnetic head, magnetic disk, etc. CONSTITUTION:A target 4 consisting of graphite is placed on a cathode 2 in a film formation chamber 1 and the material to be treated 7 is placed on the substrate holder 5 which is disposed opposite to the cathode 2. Then the diamond-like carbon film is formed on the surface of the material to be treated 7 by using the DC magnetron sputtering method. At this time, the gas composition is adjusted so that the molar ratio of the gaseous hydrogen to the gaseous mixture consisting of gaseous hydrogen and an inert gas is in the range of 0.05 to 0.1 and the voltage of the substrate holder 5 to the earth voltage also is adjusted to -30 to -80V. Thus the diamond-like carbon film having >=1400GPa hardness can be formed.
Patent JP-H01108659-A (JP)
Title: Method for multiplexing dual port memory
Inventor: NISHIKAWA AKIRA
IPC: G11C8/16
Filed: 1987-10-21
Abstract: PURPOSE:To improve reliability by simplifying constitution than ever by outputting a ready signal in a form to switch a state from a loading state to an unloading state for a ready signal line to the ready signal line by each slave device. CONSTITUTION:A common ready signal line RML to connect a master device 2 to all of the slave devices 3A1-3An is provided, and the master device 2 performs write or read on a dual port memory 7. The master device 2 inputs the ready signal via the ready signal line at a time when all of the slave devices 3A1-3An complete the output of the ready signals, respectively to the ready signal line in the form to switch the state from the loading state to the unloading state for the ready signal line corresponding to a write signal WR or a read signal RD to inform the above read or write to all of the slave devices 3A1-3An. In such a way, it is possible to make an on-going common part (multiplexing control unit) to monitor and control the ready signal of the dual port memory 7 unnecessary.
Patent JP-2001094976-A (JP)
Title: Image extracting device
Inventor: FUJIMURA FUMIO
IPC: H04N7/18
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately extract people, even when a large number of persons are photographing objects and even when they are in a state with the arms held up. SOLUTION: An inter-frame difference between a current frame and a preceding frame is calculated and subjected to binary coding, a binarized image is divided into longitudinal blocks, the number of binary data in each block is counted and compared with a threshold, to detect a block with a motion. Positions of binary data are scanned from an upper part or an upper part and a lower part of the motion block, and blocks adjacent thereto are scanned, a motion area is extracted from the scanned data, and the motion area is stored in a motion area storage means 111. Data extracted from a motion area extract means 110 are outputted for the motion block and the blocks adjacent thereto, and data from the motion area storage means 111 are outputted for the other blocks to extract people.
Patent JP-H09111970-A (JP)
Title: Roof-light window frame connection structure and manufacture thereof
Inventor: IDEHASHI TOSHIO
IPC: F16B7/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate drainage surely by a method wherein a drainage canal is formed in the longitudinal direction of a vertical frame, a V-shaped slit is formed up to the upper section of the drainage canal vertically in the longitudinal direction from the upper side of the vertical frame, the lower section of the V-shaped slit is bent and an angle is formed and the whole is formed in a polygonal shape. SOLUTION: A drainage canal 11 is cut up to the upper section of the drainage canal 11 while leaving a bent section in the vertical direction to the longitudinal direction of a vertical frame 1 and a slit is formed in the vertical frame 1 formed to the lower side section of the drainage canal 11. A V-shaped notch is formed to the rib of the drainage canal 11 in the lower section of the slit. The slit of the vertical frame 1 is bent, and the polygonal vertical frame 1 is manufactured. The vertical frame 1 molded in a polygonal shape is fixed onto a foundation steel frame. A horizontal frame 2 is mounted by bolts 19 and nuts 20 in conformity with the notched section of the vertical frame 1. A connecting plate 15 is fastened by bolts 17 and box nuts 16 while holding the slit of the vertical frame 1.
Patent JP-H06216029-A (JP)
Title: Crystallization of silicon film
Inventor: FUJIMOTO KENJI
IPC: H01L31/04
Filed: 1993-10-25
Abstract: PURPOSE:To enable a silicon film to be easily controlled in temperature when it is fused by heating so as to make the surface of a polycrystalline film flattened by a method wherein a crystal film of silicon nitride is formed in a silicon film, and the silicon film is fused at a temperature lower than the decomposition point of silicon nitride by heating. CONSTITUTION:Solution wherein the precursor of silicon nitride is dissolved is applied onto a polycrystalline silicon film 22, cured, and burned into a silicon nitride film 23. Then, the silicon nitride film 23 is annealed by a heating means and tuned into crystal, the crystallized silicon nitride film 23 is heated to make its surface temperature higher than the melting point of silicon but lower than the decomposition point of silicon nitride by enhancing the heating means in output, and the polycrystalline silicon film 22 adjacent to the silicon nitride 23 is fused. Thereafter, the polycrystalline silicon film 22 is recrystallized by cooling as it is controlled in temperature. Thus, the surface of a polycrystalline silicon film free from defects can be made flatter.
Patent JP-S62127423-A (JP)
Title: Heat treatment of crankshaft
Inventor: MIYAMOTO TAISUKE
IPC: C21D9/30
Filed: 1985-11-28
Abstract: PURPOSE:To increase locally the strength of a hot forged steel crankshaft and to improve the machinability of the whole crankshaft by heating the fillet part of the crankshaft to a prescribed temp. by high frequency heating and by cooling the heated fillet part at a prescribed cooling rate. CONSTITUTION:A hot forged steel crankshaft 1 is allowed to cool. The fillet part 4 of the crankshaft 1 requiring increased strength is heated to the A3 transformation point or above by high frequency heating with a coil 6. The heated fillet part 4 is cooled at <=75 deg.C/sec cooling rate.
Patent JP-H05106125-A (JP)
Title: Metallic traveler for spinning machinery
Inventor: KOBAYASHI TADASHI
IPC: D01H7/60
Filed: 1991-10-15
Abstract: PURPOSE:To obtain the subject traveler capable of performing stable operation even within an ultrahigh-speed rotation region by providing a complex plating layer containing an Ni alloy in which cluster.diamond fine grains are dispersed in the surface of the metallic traveler contacting a ring as a matrix and heat- treating the resulting complex plating layer. CONSTITUTION:Complex plating of a nickel alloy containing an electroless nickel-phosphorus in which ultrafine granular cluster.diamond grains 3 having 50Angstrom  average grain size as a eutectoid substance are contained and dispersed so as to provide about 3wt.% amount thereof is carried out on at least the inside surface of a metallic traveler such as transverse type traveler 1 or a vertical type traveler 2 contacting a ring to form a complex plating layer 5 containing the nickel-phosphorus alloy 4 as a matrix, containing the ultrafine granular cluster.diamond grains 3 dispersed therein and having 8mu thickness on the traveler surface. The resultant traveler is then heat-treated in a heat- treating furnace by heating at about 350 deg.C for 1hr to form the complex plating layer 5 having 750-1000 (Hv) matrix hardness. Thereby, the objective metallic traveler for spinning machinery capable of performing stable operation even within an ultrahigh-speed rotation region is obtained.
Patent JP-H10110489-A (JP)
Title: Block construction
Inventor: NISHIKAWA KIYOMITSU
IPC: E04B2/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate masonry work of block construction, dismantle the block construction to reuse and to purify air. SOLUTION: Block construction is so constituted that bar shaped reinforcing materials are arranged among blocks 10-10c, the blocks 10-10c and bar-shaped reinforcing materials 20, 20a and 30 are made to adhere to each other with adhesives, and masonry work of the blocks 10-10c is executed. Then, the blocks 10-10c are mixed with cement, zeolite particle and water to mold. The bar- shaped reinforcing materials 20 and 20a contain moldings 24 and 24a mixed with cement, zeolite particle and water.
Patent JP-H05106098-A (JP)
Title: Jig for holding body to be plated
Inventor: YOSHIDA TAKANOBU
IPC: C25D17/08
Filed: 1991-10-15
Abstract: PURPOSE:To provide a jig for holding a body to be plated by which a treating soln. stuck to the body in a pretreating process can rapidly be removed and can be inhibited from being brought in a subsequent process. CONSTITUTION:This jig 1 for holding a body 21 to be plated has holding members 2, 4 which hold the body 21 parallel to the surface W of a treating soln. or further has an obliquely supported holding member which holds the body 21 oblique to the surface W. The cross-sectional shape of at least parts of the holding members 2, 4 confronting the surface W is sectorial and two radial faces 2b, 4b passing through both ends of the arc faces 2a, 4b have been slanted toward the surface W.
Patent JP-H07125768-A (JP)
Title: Package for moisture-curing caulking agent and packing device for moisture-curing caulking agent
Inventor: SAGI MASAO
IPC: B65B9/20
Filed: 1993-10-25
Abstract: PURPOSE:To provide a package for a caulking agent having sufficient moisture- proofing and flexible characteristics and provide a packing method thereof facilitating the production and handling. CONSTITUTION:In a package 27 of a moisture-curing caulking agent packed with a flexible packing material 2, a 15-50 micrometer thick thermoplastic resin film which can be sealed with heat is laminated at both front and rear faces of a 7-15 micrometer thick alminum foil, in the packing material. The whole thickness of the packing material is 37-115 micrometer. The packing material is formed cylindrical and both ends 2a, 2b in the breadth direction are superimposed so as to arrange them oppositely at the front and rear faces. The superimposed part is continuously welded and a moisture-curing caulking agent is charged in the packing material and the longitudinal ends are bound by strings.
Patent JP-H10112489-A (JP)
Title: Substrate carrier and substrate processor
Inventor: HARADA AKIRA
IPC: H01L21/677
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate carrier which can cope with the change of constitution of a carriage mechanism and the function flexibly and besides quickly. SOLUTION: In a controller 20 exclusively used for carriage, the unit operation or composite operation of a carrier mechanism 30 is modularized and programmed in advance as an operation pattern, and control codes are allotted to each operation pattern. A controller 10 for communication management interprets the command given from a main controller 1, and outputs the control code corresponding to the operation pattern in specified timing to the controller 20 exclusively used for carriage. The controller 20 exclusively used for carriage selects the operation pattern, based on the control code, executes it, and also transmits the conditions of the carrier mechanism 30, as the status code, in succession to the controller 10 for communication management.