baber/WOPTO huggingface dataset:
Patent JP-H0559425-A (JP)
Title: Radiant tube supporting metal tool
Inventor: KUWANA TERUHISA
IPC: F23D14/12
Filed: 1991-08-29
Abstract: PURPOSE:To prevent a radiant tube from damaging due to expansion and shrinkage by arranging a fine ceramic liner in the inner face of radiant tube supporting metal tool and also, lengthening length of the supporting metal tool in the case of executing non-oxidizing heat treatment to a steel slab with the radiant tube. CONSTITUTION:In the case of heating while carrying the steel slab, etc., with hearth rolls 27 in the non-oxidizing type heat treatment furnace providing the tubular radiant tube 1, the sialon series fine ceramic-made liner 3 is fitted to the part contacting with the radiant tube 1 in the inner face of the supporting metal tool 2 supporting as hanging a straight tube part 28 and a curving tube part 29 in the radiant tube 1 and also size of the supporting metal tool 2 providing this line 3 in the longitudinal direction of the radiant tube 1 is made to 0.6-2.5 times of the diameter of the radiant tube 1. The expansion and the shrinkage of the radiant tube 1 caused by the variation of temp. in the heat treatment furnace is absorbed with the fine ceramic line 3 and the friction between both materials is always made to little and the breakage of radiant tube 1 is prevented.
Patent JP-2001044260-A (JP)
Title: Carrying device for substrate to be treated and removal method of support plate thereof
Inventor: TAKAHASHI KIICHI
IPC: B25J15/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To directly remove support plates from fixing parts and to enhance the maintainability of a carrying device for substrate to be treated. SOLUTION: This device is provided with a plurality of support plates 2 for supporting a plurality of substrates to be treated at prescribed intervals in the vertical directions, each fixing part 4, which pinches-in the base end part of each support plate 2 from the upper and lower sides to fix the support plate with screws 3, and a pitch conversion mechanism (a variable block, a guide block and the like), which vertically moves each fixing part 4, to change the interval between the support plates 2.  In this case, the positions of at least screws 3a on the depth side of each fixing part 4 are shifted from each other, the screws 3a are not superposed on each other in the vertical directions to arrange the screws 3a, and at the same time, hole parts 26 capable of inserting a screwdriver jig 9 therein are provided in the fixing part 4 which is positioned over each screw 3a in a state corresponding to each screw 3a.
Patent JP-H04100624-A (JP)
Title: Method for controlling sheet thickness and shape on hot continuous rolling mill
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/00
Filed: 1990-08-20
Abstract: PURPOSE:To manufacture the products of required sheet thickness from the toppest end part by correcting the bending force of the work roll at the same time on correcting the position of the roll reduction, and on following this correction, correcting the position of rolling reduction again. CONSTITUTION:By passing the material to be rolled 1 through, the deviation of sheet thickness of the top end is detected with the sheet thickness detector 7. The deviation of sheet thickness of the backward stand is estimated with the sheet thickness deviation caluculator 8 from this detected value. The correcting amount of the rolling reduction position so as to make this sheet thickness deviation to zero at the outlet of the final stand is caluculated with the rolling reduction position correcting command caluculator 9, the device for the rolling reduction 4e, 4f, 4g correct the position of rolling reduction. The bending force correcting amount for preventing the sheet shape from deforming due to the correction of the rolling reduction position is caluculated with the bending force correcting command caluculator 11, the work roll benders 6e, 6f, 6g correct the bending force. The flat products of required sheet thickness can be manufactured from the toppest end of the material to be rolled.
Patent JP-S6461071-A (JP)
Title: Optical semiconductor device
Inventor: MAEI SHIGEKI
IPC: H01L31/12
Filed: 1987-08-31
Abstract: PURPOSE:To drive a semiconductor light-emitting device by a single power source by electrically insulating a photodiode from a package in which it is incorporated together with a laser diode. CONSTITUTION:The N side of a light-emitting element 11 which has a PN junction and the N side of a light receiving element 12 which has a PN junction, irradiates the light from the element 11 on a record medium and reads its reflected light are incorporated in a same package 13. At that time the element 12 is incorporated in the package 13 in a condition that a P-type semiconductor 14 forms a PN junction with the N side thereof. Since the N side of the element 12 forms a PN junction with a semiconductor 14, the element 12 is electrically insulated from the element 11 in the form in which a reverse directional diode is connected. Therefore, a semiconductor light-emitting device can be driven by a single power source.
Patent JP-S6280291-A (JP)
Title: Production of original plate for forming metallic mask
Inventor: AKETO AKIHIRO
IPC: C25D1/10
Filed: 1985-10-01
Abstract: PURPOSE:To produce an accurate and durable original plate for forming a metallic mask by forming a primary plated layer on a substrate and a metallic pattern corresponding to a patterned plate on the plated layer and by bonding the substrate to a resin substrate by heating under pressure. CONSTITUTION:The surface of a substrate 7 is cleaned by degreasing and subjected to primary plating. A layer 9 of a photosensitive agent is formed on the resulting plated layer 8, a patterned plate 10 is brought into close contact with the layer 9, and the layer 9 is exposed and developed. A metallic pattern 11 is then formed by electroplating, a resin substrate 12 having a resin layer 13 for adhesion is placed on the pattern 11 and bonded to the substrate 6 by heating under pressure, and the substrate 7 and the primary plated layer 8 are removed to produce an original plate. By this operation, the metallic pattern is fixed and the stripping of the pattern can be prevented, so a fine metallic pattern can be formed and high accuracy and durability are provided to the original plate.
Patent JP-S60113820-A (JP)
Title: Self lubricating retainer for bearing and its manufacturing method
Inventor: NOSAKA MASATAKA
IPC: F16C33/44
Filed: 1983-11-21
Abstract: PURPOSE:To prevent separation of solid lubricant from organic material by forming a retainer by means of alternately laminating a solid lubricant impregnated organic material layer and a cloth-layer. CONSTITUTION:A cloth 7' impregnated with organic material like plastics, etc. and a sheet 8 made of organic material like plastics, etc. impregnated with molybdeniumdisulfide, graphite, etc. are wrapped alternately around a spindle 9' in a multilayer form until the desired thickness is achieved. While wrapping or after wrapping, both the cloth 7' and the sheet 8 are heated and pressurized together to become an integral construction. An obtained cylindrical laminated body is cut off vertically to the spindle at the desired intervals and then a retainer 4' can be formed by drilling pockets supporting balls in each cut-laminated body.
Patent JP-H0665769-A (JP)
Title: Defatting detergent
Inventor: ISHIKAWA MAKOTO
IPC: C23G5/036
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a defatting detergent having an excellent defatting detergency of oil, etc., and good safety and workability by adding 2-pyrrolidone, gamma- butyrolactone, N,N-dimethylacetamide, etc., and water to the detergent. CONSTITUTION:This defatting detergent contains at least one org. compound selected from 2-pyrrolidone, gamma-butyrolactone and N,N-dimethylacetamide and water and is non-flammable and does not cause environmental pollution and also has an excellent defatting detergency of oil, etc. The detergent is obtained by adding up to about 75wt.%, preferably 25 to 75wt.% water to the above org. compound (s) and used for cleaning processes such as immersion, ultrasonic, shaking, spray, etc., at about 40 to 100 deg.C. The detergent enables also the floating separation of oil without dissolving it.
Patent JP-2000048578-A (JP)
Title: Associative memory circuit
Inventor: TANIMURA KOICHI
IPC: G11C15/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To accelerate a processing time. SOLUTION: Two associative memories of an associative memory 1 fixed to a data retrieval mode in charge of a data retrieving function and an associative memory 2 fixed to a RAM operation mode in charge of a data reading function are provided. At the time of retrieving data, the memory 1 retrieves the address of the data, and the memory 2 reads data based on the address retrieved by the memory 1.
Patent JP-H0540631-A (JP)
Title: Type inferring device
Inventor: MASUDA YOSHIHIRO
IPC: G06F9/44
Filed: 1991-08-06
Abstract: PURPOSE:To easily infer the data types of a variable and a function by performing an inference based on a table where the substitute rules are registered in order to convert a host data type into a follower data type according to the contents of the table. CONSTITUTION:A storage means 16 stores a table where a substitute rule is registered to substitute a host data type of a hierarchical structure data type for a hollower data type that can be specified. A type inferring device 15 carries out a type inference to convert the host data type into the follower data type based on the contents of the table. Thus the substitute rule substitutes the host data type for the follower data type and also substitutes an abstruct data type of a hierarchical data structure for a more concrete follower data type as long as the data treated by a program produced by a user are limited. These substitute rules are previously inputted and defined by the users.
Patent JP-H1149330-A (JP)
Title: Conveyor system
Inventor: NAKAI KUNIO
IPC: B65G21/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor system in which a forklift truck or the like can safely and freely reciprocate between adjacent zones parted by a conveyor in a factory. SOLUTION: In a conveyor system having a pair of fixed conveyors C1, C2 provided to be apart from each other, rails 10 are provided on a floor surface between the fixed conveyors C1, C2, a horizontal elevation conveyor 40 is provided adjacent to the fixed conveyor C2 to be freely elevated above the rails 10, a reciprocation conveyor 20 is provided to freely run to reciprocate between the fixed conveyors C1, C2 along the rails 10, a reciprocation device is provided to reciprocate this reciprocation conveyor 20 to set one end of the reciprocation conveyor 20 to the elevation conveyor 40 when the other end gets adjacent to the fixed conveyor C1, and an elevation device 30 is provided to elevate the elevation conveyor 40 to be higher than the reciprocation conveyor 20, and to be as low as the fixed conveyors C1, C2.
Patent JP-S60108583-A (JP)
Inventor: NOIBERUTO SHIYUMITSUTO
IPC: F04C19/00
Filed: 1984-10-18
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-H04100661-A (JP)
Title: Upper nozzle for continuous casting
Inventor: OISHI IZUMI
IPC: B22D11/10
Filed: 1990-08-21
Abstract: PURPOSE:To prevent a nozzle clogging caused by deoxidized material in steel and solidified steel for a long period by forming coated layer containing at least zirconia, carbon and silicon carbide on the inner hole wall for passing molten steel. CONSTITUTION:The nozzle 10 has a zirconia grapite layer 16 composed mainly of zirconia, carbon and silicon carbide on the wall face in the inner hole 14 in such a nozzle body 12. The zirconia-graphite layer 16 has low wettability with the deoxidized material in the molten steel, and since stickiness and piling thereof to the wall face in the inner hole 14 are prevented, the nozzle clogging is not developed for a long period.
Patent JP-H0669958-A (JP)
Title: Information re-transmission control system
Inventor: IKEDA TOSHIHIRO
IPC: H04L12/70
Filed: 1992-08-19
Abstract: PURPOSE:To preserve only effective information as information sent already and having a possibility of re-transmission request with respect to the information re-transmission control system by an information exchange provided with plural processing layers. CONSTITUTION:An information exchange 100 in which plural processing layers 101 transfer information being a processing object via a common transaction 102 to execute required exchange processing is provided with a transmission serial number management means 103 which adds a transmission serial number not revised by an external request in a required processing layer to information stored in the transaction 102, refers to the transmission serial number added to the information stored in the transaction 102 when the transaction 102 is returned from other processing layer to discriminate the necessity of the retransmission.
Patent JP-H0266578-A (JP)
Title: Panel division controller
Inventor: OTAKE TAKAO
IPC: G03G15/041
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate a panel skip and to take a copy with maximum efficiency at all times by performing the best panel division according to a copy mode. CONSTITUTION:This controller is equipped with a copy mode setting part 01 and a panel division determination processing part 02 which determines the number of panel divisions according to the copy mode, the best panel division is performed according to the copy mode, and the number of divisions is sent to each subsystem 03. Then the panel is divided according to magnification, the feed-directional length of a form, a set sheet quantity, a paper feed tray, and the copy mode such as an INPUT mode. Consequently, the panel skip is prevented and a copy is taken with the maximum efficiency at all times.
Patent JP-H0382977-A (JP)
Title: Signal processing method and apparatus thereof
Inventor: KATO YOSHIO
IPC: G01S7/292
Filed: 1989-08-25
Abstract: PURPOSE:To obtain radar data effective from the aspect of the navigation of a ship by calculating the difference between a radar video signal and a moving average value signal and comparing the average value signal with a reference signal to selectively output the radar video signal and the difference signal. CONSTITUTION:A moving average means 1 outputs a moving average value signal from the radar video signal from a radar apparatus. A difference means 2 outputs a difference signal from said signal and the radar video signal. Subsequently, both signals are compared by a selection means 3 and, after a transmission pulse is emitted, corresponding to the magnitude of the average value signal to a reference signal, the difference signal and the radar signal are selected to be outputted during period until the transmission pulse is emitted. By this method, a sea clutter signal is suppressed and a clear land image signal is outputted and radar data effective from the aspect of the navigation of a ship can be obtained.
Patent JP-H04101507-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/02
Filed: 1990-08-20
Abstract: PURPOSE:To reduce a characteristic dispersion of a piezoelectric resonator and to make it easy to miniaturize by forming the dimension of the flat configuration of a vibration electrode and vibration space where the vibration electrode is faced so as to satisfy a particular relationship. CONSTITUTION:When a piezoelectric resonator 31 is used as an ordinary resonator such as filter or oscillator, its usability is limited to an area that the resonance resistance reaches about twice a resonance resistance being in a free element condition. Accordingly, in the area with a cavity ratio L/l of up to around 1.8 that the resonance resistance becomes nearly twice a resonance resistance being in a free element condition, a piezoelectric resonator element 32 can be used as filter or oscillator. Further, if the piezoelectric resonator 32 is used as discriminator or trap, in order to improve a group delay time characteristic or distortion factor, it is necessary for the piezoelectric resonator to have a certain appropriate degree of damping. In such application, the piezoelectric resonator element can be used in a range of cavity ratio of up to around 1.5 where the resonance resistance value suddenly rises.
Patent JP-H0386428-A (JP)
Title: Repair for broken wire of wire cut discharge machine
Inventor: KATO JUNICHI
IPC: B23H7/10
Filed: 1989-08-25
Abstract: PURPOSE:To restore a wire to a broken wire position at a high speed without breaking the wire again after connecting the wire when it has been broken by restoring the wire to a broken wire position along a machining path while maintaining the wire after connecting at the discharge condition of smaller discharge current when the one at the time of machining. CONSTITUTION:While maintaining at the discharge condition of smaller discharge current than the one at the time of machining by a discharge control means 15, the wire after connecting is restored to a broken wire position along a machining path by moving an XY table 5. Such machining as the deformation of a deformed work 6 is corrected is carried out, and machining chips are removed by discharging. It is thus possible to restore the wire to a broken wire position at a high speed without breaking the wire again.
Patent JP-S59110893-A (JP)
Title: Scroll type fluid machine
Inventor: MIZUNO TAKAO
IPC: F04C29/02
Filed: 1982-12-17
Abstract: PURPOSE:In a machine where refrigerator oil after lubricating a bearing is discharged into an intermediate pressure chamber then returned to a suction pressure section, to lower volume efficiency and to improve performance by cooling refrigerator oil after lubricating a bearing then discharging to the intermediate pressure chamber. CONSTITUTION:In a fluid machine, fluid such as refrigerant gas sucked into an enclosed space between a fixed scroll 7 through motion of swing scroll 6 is compressed and delivered through a delivery port 7c into an enclosed container 1. Said compressed gas will then pass through paths 7d, 5a where a portion will flow through a path 3a in motor 3 and fed to the outside through a delivery pipe 12 together with remaining compressed gas. Here an intermediate pressure chamber 8 is formed in the frame 5 to discharge refrigerator oil through a communication hole 10, but when returning refrigerator oil in said chamber 8 into suction pressure chamber, discharge oil ports 13, 14 are coupled through an oil discharge pipe 15. Here a cooling fin 17 is provided on said pipe 15 to cool refrigerator oil.
Patent JP-S60110436-A (JP)
Inventor: NISHITANI JIYUUZOU
IPC: B32B5/00
Filed: 1983-11-21
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-S59113058-A (JP)
Title: Thermoplastic resin composition
Inventor: SAKAI HIDENORI
IPC: C08L1/00
Filed: 1982-12-17
Abstract: PURPOSE:A composition obtained by blending a thermoplastic resin with a mixture of a specific fluorine-contained polymer and a perfluoroalkylsulfonate, showing lubricating effect with a small amount of it, having improved molding properties, providing molded articles having good appearance. CONSTITUTION:100pts.wt. thermoplastic resin is blended with 0.001-1pt.wt., preferably 0.005-0.5pt.wt. mixture of a fluorine-contained polymer having a -SO3M group (M is alkali metal) and a perfluoroalkylsulfonate in a weight ratio of (98:2)-(20:80). A single polymer of a fluorine-contained vinyl compound shown by the formula (l and m are 0-4; n is 0 or 1; p is 0-12; R<1> and R<2> are F or H; X<1> is F, Cl, or CF3; X<2> is F or CF3; Y<1> is X<2>; Y<2> is F or 1-10C perfluoroalkyl; M<1> is alkali metal) or a copolymer of the compound and a fluorinated alpha-olefin compound, fluorovinyl ether, etc. is used as the fluorine-contained polymer.
Patent JP-H02111790-A (JP)
Title: Synthetic peptide immunochemically reacting with hiv antibody
Inventor: YAAPU HAUTOSUMITSUTO
IPC: A61K39/21
Filed: 1989-08-25
Abstract: NEW MATERIAL: A synthetic tetradecapeptide having an amino acid sequence represented by the formula and its fragment, a synthetic peptide contg. the tetradecapeptide as the essential constituent, and a fragment of the synthetic polypeptide immunochemically reactive with an HIV antibody.  
     USE: As a reagent for detecting human immunodeficieincy virus(HIV) or an HIV antibody, and as a diagnostic drug for acquired immunodeficiency syndrome (AIDS).  
     PROCESS: For instance, a peptide chain is synthesized by a solid phase method, by using a p-alkoxybenzylalcohol resin as the solid carrier, and by successively bonding α-amino-protected amino acids from the side of the carboxyl terminal according to the amino acid sequence of peptide. Then, the separation of peptide from the resin and the removal of all the protective groups are carried out to give a synthetic peptide represented by the formula. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0883008-A (JP)
Title: Fixing device
Inventor: KINOUCHI SATOSHI
IPC: H05B3/00
Filed: 1994-09-14
Abstract: PURPOSE: To extend a substantial fixing time in spite of the miniaturization and speed-up of a fixing device and to prevent irregularity in fixing, and offset, etc., due to a high temperatures by providing a plane-line heating element on the upstream side from fixing rollers, and preliminarily heating a toner image. CONSTITUTION: A plane-like heating element 36 installed above a guide 34 and on the upstream side from the nip 28d of the pair of fixing rollers consisting of a heating roller 28b with an infrared ray lamp 28a built in it and a pressure roller 28c, is almost equal in width to the fixing rollers, is so arranged as to be almost parallel to a sheet of paper above the guide 34, and extends near the nip 28d at its one end. Until the sheet of paper with the toner image transferred to it reaches the fixing rollers from the guide 34, the toner image is preliminarily heated by the plane-like heating element 36 which is heated to approximately 150 deg.C, and is inserted into the nip 28d while its uppermost surface is heated to approximately 145 deg.C and its lowermost surface is gradually heated.  The heating of the toner image continuous by means of the heating roller 28b, so that the toner image is fixed.
Patent JP-S6375317-A (JP)
Title: Control device of mechanical supercharger
Inventor: MIYAMURA KATSUNORI
IPC: F02B39/12
Filed: 1986-09-18
Abstract: PURPOSE:To prevent deterioration in driving performance by setting engagement of an electromagnetic clutch when the opening degree of a throttle valve is more than the first set opening degree and the valve opening speed is more than the set valve opening speed. CONSTITUTION:Based on an output signal of a throttle sensor 15, if it is less than the first set opening degree S, an electromagnetic clutch 17 is set off. When it is more than the first set opening degree S, it is judged whether the electromagnetic clutch is in an off state or not. If it is off and the throttle opening degree is more than the second set opening degree A, the electromag netic clutch 17 is set on. If it is less than the second set opening degree, the electromagnetic clutch is set on only when the valve opening speed of a throttle valve 14 is more than the set valve opening speed C.