baber/WOPTO huggingface dataset:
Patent JP-2000210565-A (JP)
Title: Catalyst for hydrogenation and hydrogenation method
Inventor: ABE SATOSHI
IPC: B01J23/85
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for hydrogenation excellent in removal of foreign substances by carrying out highly efficient hydrogenation of heavy hydrocarbon oil containing a large amount of the foreign substances and reforming the hydrocarbon oil to light oil and especially excellent in decrease in sediments and to provide a hydrogenation method. SOLUTION: This hydrogenation catalyst for heavy hydrocarbon oil comprises a porous silica-alumina carrier containing 3.5 wt.% of silica or more based on the catalyst, 7-20 wt.% of oxides of group VIA metals of the periodic table (hereinafter the same), 0.5-6 wt.% of oxides of group VIII metals, and 0.1-2 wt.% of oxides of group IA metals and having at least 150 m2/g specific surface area, at least 0.55 ml/g the total fine pore volume, 30-80% pore volume of fine pores with 100-200 Å diameter in the total fine pore volume, and at least 5% pore volume of fine pores with 1000 Å diameter in the total fine pore volume. The hydrogenation method is carried out using the catalyst.
Patent JP-H08207959-A (JP)
Title: Tray type storage container
Inventor: MATSUMOTO YASUYUKI
IPC: B65D5/49
Filed: 1995-02-06
Abstract: PURPOSE: To provide a tray type storage container of which the self standing property is not spoiled at the time of transport, and also, of which the manufacture is easy and economical. CONSTITUTION: A pair of reinforcing side surface parts 17 which are under a slipped state in the longitudinal direction to the top part of a partition wall part 16 which is erected at the center in the width direction of a bottom surface 11 are bent and pinched, and when the reinforcing side surface parts 17 are slid so as to eliminate the slip, respective external wall parts 13 and 15 which are raised and consist of respective reinforcing side surface parts 17 and respective side edges of the bottom surface 11 slide to each other. Then, a plurality of partitioning parts 18 which connect respective external wall part 13 and 15, and respective reinforcing side surface parts 17 are bent so as to become orthogonal to respective external wall parts 13 and 15, and respective reinforcing side surface parts 17.  By doing so, a specified interval is kept between respective external wall parts 13 and 15, and respective reinforcing side surface parts 17, and at the same time, respective partitioning parts 18 are put under a state wherein an interval is kept between respective partitioning parts 18.
Patent JP-S62177700-A (JP)
Inventor: ITO TADAHIRO
IPC: G08B13/12
Filed: 1986-01-31
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-S63186022-A (JP)
Title: Ball joint
Inventor: IWASE TSUTOMU
IPC: F16C11/06
Filed: 1987-01-28
Abstract: PURPOSE:To prevent the top edge of an already caulked socket which from being deformed by a load due to use of a ball joint by caulking and fixing a closing plate by means of the top edge of a metal ring. CONSTITUTION:The large opening portion 9 of a socket 5 has an annular metal ring 10. The metal ring 10 is cylindrical and extends in the ball stud axial direction, and comprises a buried portion 11 and a top edge 12, and an annular shoulder portion is formed on the inner circumferential side of middle portion therebetween. The upper surface 18 of the flange portion 17 of a closing plate 14 is in contact with the shoulder portion of the metal ring 10, and the flange portion 17 is caulked and fixed by the top edge 12 of the metal ring 10. Accordingly, as the top edge 12 is metal, it can not be deformed by a load due to use of a ball joint after it is caulked.
Patent JP-S58135538-A (JP)
Inventor: WATARI YOSHIE
IPC: H01H47/32
Filed: 1982-02-05
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-2000216831-A (JP)
Title: Connecting opposite party network selection system
Inventor: YOSHIDA MAKOTO
IPC: H04M3/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To select a connecting opposite party gateway only with an opposite subscriber number by reading an incoming destination subscriber number from a signal which is dealt in a network, decoding a number system in the middle of use and selecting an inter-network connection device to a connected opposite network where a callee subscriber is stored. SOLUTION: When an exchange S11 in a calling source packet network N11 receives a call from a calling source terminal T10, it transfers a packet to the exchange S12 of a repeating side since the call is not the incoming call to the self-exchange. The exchange S12 takes our a callee subscriber number contained in a call setting signal. A necessary table exists in the exchange S12 and it stores the callee subscriber number and a connection opposite gateway by one to one. The connecting opposite party gateway is registered in the table on a subscriber who previously executes communication. The connecting opposite party gateway is specified and communication can be executed by retrieving data from the callee subscriber number.
Patent JP-H05181362-A (JP)
Title: Developing device
Inventor: YOSHIKI SHIGERU
IPC: G03G21/00
Filed: 1992-01-05
Abstract: PURPOSE:To prevent the toner adhered to the outer circumferential surface of a toner cartridge from flying in and out a copying machine at the time of taking out the toner cartridge from the holder of a developer. CONSTITUTION:A seal member 60 for sealing the space between the outer circumferential surface of a toner cartridge 4 and the inner circumferential surface of a holder 38 is provided around the toner releasing opening B on the toner cartridge 4 outer circumferential surface. The seal member 60 is formed, for example, from an elastic body such as sponge, and fixed to the toner cartridge 4 outer circumferential surface through an adhesive or the like. When the toner cartridge 4 is inserted to the holder 38 with the toner releasing opening B up and then rotated counterclockwise, the toner flying from the toner releasing opening B is sealed by the seal member 60, and the toner is thus prevented from penetrating between the outer circumferential surface of the toner cartridge 4 and the inner circumferential surface of the holder 38 and adhering to the outer circumferential surface of the toner cartridge 4.
Patent JP-H10211672-A (JP)
Title: Highly corrosion-resistant resin coated metal material of superior rprocessability
Inventor: IMAI KAZUHITO
IPC: C23C30/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide corrosion-resistance and processability compatinble with each Other by dividing preliminarily a plated layer formed on the metal surface into fine divisions of specified size. SOLUTION: The plating adhesion amount of a plated layer 2 formed on the surface of a metal material is set as 60G/m<2> or more. The arrangement is for the purpose of providing corrosion resistance, particularly improving the corrosion resistance of end face sections. The plated layer 2 is divided preliminarily into divisions of width of 1mm or less in the vertical direction and/or lateral direction. Being divided means the state in which the plated layer is removed completely on divided sites and the metal as a substrate is exposed. The width of 1mm of the divisions formed by diving is set for the purpose of securing good processability. When the distance between adjoining divisions is too large, the corrosion resistance is lowered, and it is preferable to form the width as 0.5mm or less, although it depends on the width of divisions.
Patent JP-S59144051-A (JP)
Title: Optical recording and reproducing device
Inventor: IMURA MASAHARU
IPC: G11B7/085
Filed: 1983-02-07
Abstract: PURPOSE:To attain a high-speed access operation by carrying out a positioning servo drive after detecting an error of displacement of the mobile part of a tracking control means when an access is given to a track. CONSTITUTION:When an access is given to a track, a servo loop is cut off for a tracking control means consisting of a housing 14b, a spring 15b, a coil 17 and a tracking magnetic circuit 16. Then a detecting means 13 detects a displacement error signal of the mobile part of the tracking control means. A tracking control servo loop controls the current flowing to the coil 17 with said error signal, and this servo loop functions to eliminate the swinging of the mobile part of the tracking control means during an access mode. As a result, the tracking control means is fixed to an optical head despite a high-speed access which causes both sudden acceleration and sudden deceleration. Thus an objective 11 has no vibration and therefore a high-speed access operation is possible.
Patent JP-H08188078-A (JP)
Title: Hot-insulation/cold-insulation device
Inventor: YAMAUCHI HITOSHI
IPC: B60N3/10
Filed: 1995-01-09
Abstract: PURPOSE: To easily keep food and drink hot and cold at home, in the room of an automobile, outdoors, and the like, and further improve hot insulation and cold insulation effect. CONSTITUTION: This hot-insulation/cold-insulation device is provided with a container 1 into which culture solution 9 is poured, a tray 4 provided on the upper face of the container 1, Peltier elements 5 of which one sided faces are contacted with the lower face of the tray 4, a fin 7 which is contacted with the other sided faces of the elements 5 and soaked in the culture solution 9, a power source supplying direct current to the elements 5, and a changeover switch changing over the supplying direction of direct current supplied to the elements 5 normally and reversely.
Patent JP-H10212974-A (JP)
Title: Gas turbine compressor stationary blade variable device
Inventor: TANABE SEIICHI
IPC: F02C7/057
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stationary blade variable device for preventing a stationary blade angle from changing even if heat expansion is carried out in an axial direction in a turbine chamber. SOLUTION: In a gas turbine provided with a stationary blade variable ring 15 which is movable in an axial direction on an outer side of a part where movement of an axial direction is generated by heat expansion of a turbine chamber 5, a L shaped first lever 26 whose one end is connected to a top end of a rod 13 which is expanded/contracted in an axial direction of an actuator 12 arranged on a base through a first arm 27 by a pin and whose rotating center is connected to the base through a second arm 23 by pin, and a second lever 21 whose one end and rotating center are connected to each other through first and second rods 24, 25 around the other end of the first lever 26 by pin, whose the other end is connected to a stationary blade variable ring 15 by a pin, and whose rotating center is connected to a turbine chamber 5 through a third arm 22 by a pin.
Patent JP-S58136325-A (JP)
Inventor: SUGANO MASAHIDE
IPC: G02B23/26
Filed: 1982-02-08
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-H02197362-A (JP)
Title: Pouring trough for centrifugal casting
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D35/00
Filed: 1989-01-26
Abstract: PURPOSE:To reduce difference of thermal expansion rates between upper part and lower part and to make thermal strain small by dividing a trough body into a linear part and a cover part with parting face in the longitudinal direction. CONSTITUTION:In the case of executing centrifugal casting of a tubular body, after inserting the trough body 21 into a rotating mold, molten metal 35 is supplied into a molten metal flowing passage 28 from a chute while drawing out this trough body 21 and poured into the inner part of the mold from end part of the molten metal flowing passage 28. The temp. of the trough body 21 is raised with heat transfer from the molten metal 35 flowing in the molten metal flowing passage 28, but the parting face S is acted as the heat insulating layer, and the heat conduction from the liner part 25 to the cover part 26 is restrained. Therefore, the difference of thermal expansion rates between the upper part and lower part in the trough body 21 is made small and the thermal strain is also made small. Further, as the thermal strain in the trough body 21 is little, the downward warping to be given to the trough body 21 in order to absorb the thermal strain can be of small quantity.
Patent JP-S62234558-A (JP)
Inventor: ARAN PIITAA BEIRISU
IPC: B03C3/76
Filed: 1987-01-30
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-H10211636-A (JP)
Title: Mold for molding case of magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/113
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the mold for molding the case of a magnetic tape cartridge, with which a dummy board can be omitted, by a method wherein two kinds of cartridge cases such as a case, on which an opening for exposing a contact point is made, and a case, on which no opening for exposing the contact point is made, can be molded by a constitution, the cost of which is suppressed to minimum. SOLUTION: In the mold for molding the case of a magnetic tape cartridge, to which an IC board for delivering signals outside through a contact is attached, a mold portion for molding the opening for exposing a contact point of the IC board consists of one of two different inserts 33A and 33B selectively detachable to a bottom mold 31 consisting of a mold main body. The first insert 33A is so constituted as to mold the opening for exposing the contact point under its open state, while the second insert 33B is so constituted as to mold the opening for exposing the contact point under its clogged state.
Patent JP-H07223092-A (JP)
Title: Al-cu cored wire for cladding by welding on surface of al-based material
Inventor: KURIHARA SHIGERU
IPC: B23K35/02
Filed: 1994-02-16
Abstract: PURPOSE:To provide the Al-Cu cored wire for MIG cladding by welding where the wire feedability is excellent, and no welding defects such as pit and blowhole are produced in the cladding by welding on the surface of the Al-base material. CONSTITUTION:In the core wire consisting of the Al-base material, the core wire where one or more kinds of the powder of elements to form the intermetallic compound and the powder of the hard particles are filled in the tube made of the Al-base material, or the Al-Cu cored wire where the mixed powder of the powder made of the Al-base material and one or more kinds of the powder made of the Al-base material, the powder of elements to form the intermetallic compound and the powder of the hard particles is filled in the outer skin made of the Cu-base material, the oil adhesion on the wire surface is 1-40mug/g (Al-Cu cored wire), and the tensile strength of the wire is 100-700N/mm<2>.
Patent JP-S60163215-A (JP)
Title: Main magnetic pole of auxiliary magnetic pole exciting type vertical magnetic head
Inventor: YAMAMOTO HIROYUKI
IPC: G11B5/127
Filed: 1984-02-03
Abstract: PURPOSE:To prevent the leading end part between a supporting body and a soft magnetic film from the generation of a gap by forming at least one of a pair of supporting bodies of a main magnetic pole consisting of the soft magnetic film and the supporting bodies holding said soft magnetic film by a joined body consisting of a magnetic body and a non-magnetic body having abrasion resistance higher than that of the magnetic body. CONSTITUTION:The grinding resistance of the non-magnetic bodies 11B, 12B forming joined bodies 11, 12 are selected higher than that of the magnetic bodies 11A, 12A. If the opposed surfaces of the joined bodies 11, 12 are ground, the grinding surfaces of the non-magnetic bodies 11B, 12B are projected from the grinding surfaces of the magnetic bodies 11A, 12A. A soft magnetic film 10 is formed on the surface of the joined body 12, a ground joined body 11 is pressed against the film 10 in the arrow P direction and both the bodies 11, 12 are united to form the main magnetic pole 20. Although a slight gap 16 is generated between the magnetic body 11A and the soft magnetic film 10, magnetic bad influence is not exerted because the gap width is small. Consequently, no gap is generated at the leading end part of the soft magnetic film 10.
Patent JP-S63185466-A (JP)
Title: Centrifugal dehydrator
Inventor: SAKOTA SUEHIRO
IPC: B04B1/20
Filed: 1987-01-28
Abstract: PURPOSE:To improve the precipitating efficiency by adding coagulant to the sludge in the staying state in the inner wall of a precipitating separation part to form flocs, and securing the flocs of large diameter in the precipitating separation part. CONSTITUTION:The precipitating separation part 14a is provided in such a way that a cylindrical body with the axis disposed in horizontal direction is revolved around the axis. A sludge supply pipe 23 is opened inside of the precipitating separation part 14a in which the pipe 23 is coaxially disposed. A chemical agent injection pipe 24 is provided so as to cover the sludge supply pipe 23 and to revolve coaxially with the precipitating separation part 14a, and nozzle parts 26 opened near the inner wall of the precipitating separation part 14a is provided to the one end corresponding to the opening of the sludge supply pipe 23. Consequently, as the coagulant E is added to the sludge in staying state in the inner wall of the precipitating separation part 14a to form flocs, the flocs of large diameter are secured in the precipitating separation part, and the precipitating efficiency is improved.
Patent JP-S60163904-A (JP)
Title: Production of chlorosulfonated polymer
Inventor: NAKAGAWA TATSUJI
IPC: C08F8/00
Filed: 1984-02-07
Abstract: PURPOSE:To produce the titled polymer of excellent oil resistance without detriment to rubber elasticity, by chlorinating and chlorosulfonating a polymer comprising PE and a specified ethylene copolymer. CONSTITUTION:A polymer comprising PE (preferably medium to low-pressure process PE or linear low-density PE when excellent processability and rubber elasticity are desired) and a copolymer of ethylene with a compound of formula I or II (wherein R1, R2, R3, and R4 are each H, or a substituent), e.g., ethylene/vinyl acetate copolymer or ethylene/ethyl acrylate copolymer, is chlorinated and chlorosulfonated. A method for performing the above reaction usually comprises dissolving the above polymer in a solvent and reacting this solution in the presence of a radical generator as a catalyst by adding both of chlorine and sulfur dioxide gas, both of chlorine and sulfuryl chloride or sulfuryl chloride alone. It is possible to improve the oil resistance of chlorosulfonated polyethylene without detriment to its rubber elasticity.
Patent JP-S56117600-A (JP)
Title: Controller for eddy-current coupling motor
Inventor: UCHIDA TAKEJI
IPC: H02P15/00
Filed: 1980-02-19
Abstract: PURPOSE:To stabilize control while accelerating the response of a controlling system by negatively feeding back the output voltage of a gate ignition pulse amplifying circuit of a thyristor for controlling exciting currents of an eddy-current coupling through an equivalent current detecting circuit and an equivalent torque circuit. CONSTITUTION:A speed controlling amplifier 12 puts out deviation signals between speed command value from a speed commanding appliance 11 and the speed signals of an induction motor 1 put out from a tachometer generator 5. A phase shifter 13 gives a thyristor 4 controlling the exciting currents of an eddy-current coupling ignition pulse signals through a pulse amplifying circuit 23 in response to the speed deviation signals. The output voltage of the pulse width amplifying circuit 23 is negatively fed back to the phase shifter 13 through an equivalent current detecting circuit 21 and an equivalent torque circuit 22 formed by a primary delay circuit and a parallel circuit of a resistor connected in series with the delay circuit and a differentiation circuit.
Patent JP-H11219253-A (JP)
Title: Coordinate input device
Inventor: HASEGAWA KATSUHIDE
IPC: G06F3/042
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, inexpensive and lightweight coordinate input device of a high resolution for suppressing the influence by a disturbing light. SOLUTION: Signals at the time of turning on and turning off of a light spot to flicker with a prescribed cycle by an instruction tool 4 are detected by sensors 20X and 20Y a coordinate detector, difference signals are obtained by separately integrating them in an integration means and the difference signals are inputted to a coordinate computing means 32. Thus, they are digitized with a data width equal to or more than (n) bits, coordinates are computed and a coordinate value provided with the resolution of the multiple of about the n-th power of 2 of a sensor picture element number is outputted.
Patent JP-S53108924-A (JP)
Title: Production of mercaptoalkane diccarboxylic acid
Inventor: JIERII PII MATSUKU
IPC: C07C323/52
Filed: 1978-02-22
Abstract: PURPOSE: Hydrogen sulfide, acetic anhydride and an alkene-1,2-dicarboxylic acid are made to react to form an S-acetylthioalkane-1,2-dicarboxylic acid, which is subsequently subjected to selective deactylation to produce thiomalic acid in good yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05182171-A (JP)
Title: Magnetic recording medium
Inventor: HAGIWARA HIDETOSHI
IPC: H01F10/16
Filed: 1992-01-08
Abstract: PURPOSE:To obtain a magnetic recording medium having large coercive force and decreased noise by forming the magnetic film from an alloy consisting, by atomic% of 7-15 Cr, 7-15 Pt, 0.5-3 B, and the balance Co with inevitable impurities. CONSTITUTION:The magnetic recording medium is film-formed by successively laminating a Cr base film, Co-Cr-Pt-B alloy magnetic film, and C protective film. The magnetic film added of B by 0.5-3 atomic% has >=2100 Oe coercive force, however, if the added amt. thereof exceeds 3 atomic%, the coercive force decreases. By adding 0.5-3 B, the squareness ratio increases to >=0.8, which is preferable for the output. However, if the add amt. of B exceeds 3 at.%, disk noise increases. It is pareferable to add 7-15 Pt and 7-15 Cr concerning the coercive force. Thus, the coercive force increases and the recording density is improved.
Patent JP-S53103588-A (JP)
Title: Manufacturing method of conductive
Inventor: KAMATA KOUICHIROU
IPC: H01R13/02
Filed: 1977-02-23
Abstract: PURPOSE: To manufacture conductive rubber connector with ease and low cost, by combining non-conductive memger having large and small diameter sections alternatively with hollow conductive rubber member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58138092-A (JP)
Inventor: IWABA HISAKAZU
IPC: H05K3/34
Filed: 1982-02-12
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-H07206373-A (JP)
Title: Asphalt plied timber handling device
Inventor: ARIMA YOSHI
IPC: B66C3/00
Filed: 1994-01-21
Abstract: PURPOSE:To prevent a lowering of temperature when a high temperature asphalt plied timber is conveyed from an asphalt plant and fed to an asphalt cooker and to maintain handling properties in an excellent state by constituting a container device used for conveyance and temporary storage of the asphalt plied timber. CONSTITUTION:A body 2 of a container device is formed such a manner that a gap between inner and outer plates is sealed with air to provide heat insulation operation. An upper opening closing cover 15 is arranged on the upper part of the body and bottom opening closing covers 20 and 20a are openably arranged on the lower part thereof. The bottom opening closing covers 20 and 20a are provided with a means to manually open and close by using a manually-operated winch 30 and are designed to cause flow down of an asphalt mixed material, contained in the body, and feed the material to an asphalt cooker with the bottom opening closing cover being opened. A member 11 for hoisting and a leg member are arranged on the upper and lower parts of the body of the container device so as to cope with cargo handling and conveyance.