baber/WOPTO huggingface dataset:
Patent JP-H11189646-A (JP)
Title: Polyol resin and electrophotographic toner
Inventor: TAKAHASHI KATSUYA
IPC: G03G9/087
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyol resin excellent in low-temp. fixability and offset resistance by reacting a bisphenol, a bisphenol epoxy resin, and at least one compd. selected from among polyhydric alcohols and reaction products of polyhydric alcohols with acid anhydrides. SOLUTION: This polyol resin, having a number average mol.wt. of 1,000-10,000, a ratio of wt. average mol.wt. to number average mol.wt. of 5-50, a softening point of 85-150 deg.C, and a glass transition temp. of 50-90 deg.C, is obtd. by the polyaddition of a bisphenol of formula I (e.g. bisphenol A), at least one bisphenol epoxy resin of formula II, at least one compd. selected from among polyhydric alcohols (e.g. an arom. diol of formula III) and reaction products of polyhydric alcohols with acid anhydrides, and a crosslinker in a specified ratio at 120-180 deg.C in the presence of a catalyst. In the formulas, R<1> to R<4> are each H, methyl, phenyl, or the like; R<5> and R<6> are each ethylene or propylene; (n) is 0 or higher; and (p) and (q) are each 1 or higher provided p+q is 2-10.
Patent JP-S62191870-A (JP)
Title: Separator for transfer material
Inventor: YONEMORI TAKAHARU
IPC: G03G15/14
Filed: 1986-02-18
Abstract: PURPOSE:To improve durability and the slipping effect between a photosensitive body and transfer material and to effectively separate the transfer material by forming a conductive layer consisting of metal plating on the surface of a separating claw made of a synthetic resin. CONSTITUTION:The separating claw 6 which is pivotally supported by a shaft 7 and is energized by a spring 8 to contact the surface of the photosensitive body 1 has a body part 6a made of the synthetic resin and is formed with the conductive layer 6b consisting of the metal plating on the surface thereof. The electrostatic charge of the claw itself is, therefore, prevented by the contact with the photosensitive body and the durability and the slipping effect between the photosensitive body and the transfer material are improved. The sticking of a toner is prevented and the transfer material is effectively separated.
Patent JP-H09226026-A (JP)
Title: Tubular vessel
Inventor: IWASAKI HIROAKI
IPC: B32B1/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tubular vessel which has excellent oil resistance, heat sealability and flexibility and further remarkably improves surface slipperiness and releasability. SOLUTION: In this tubular vessel, the innermost layer is molded by a resin mixture of 95 to 50 pts.wt. nylon having a melting point of 160 deg.C or lower and 5 to 50 pts.wt. polyolefin resin containing acid modified polyolefin resin so that the nylon is a matrix and the polyolefin resin is a dispersed phase, and the outermost layer is molded by the polyolefin resin, and the thickness of the outermost layer is 300μm or more.
Patent JP-H06228817-A (JP)
Title: Production of microporous hollow fiber membrane of polysulfone
Inventor: TASHIRO HIDEKI
IPC: D01D5/24
Filed: 1993-01-29
Abstract: PURPOSE:To provide a production process for polysulfone porous hollow fiber membrane having improved membrane strength, pure water permeability constant by the dry-wet spinning method. CONSTITUTION:The basic dope is prepared by dissolving polysulfone in a solvent, then water is added to the dope to form separated microphases. Then, the dope is allowed to stand and the concentrated phase is separated. The concentrated phase is used as a spinning dope to effect dry-wet spinning into polysulfone porous hollow fiber membrane.
Patent JP-S60178698-A (JP)
Inventor: SHIBATA YUKARI
IPC: B65D73/02
Filed: 1984-02-25
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-S6223558-A (JP)
Title: Sound-proof type piston, liner and head for internal-combustion engine
Inventor: ISHII TSUTAE
IPC: F02F1/24
Filed: 1985-02-22
Abstract: PURPOSE:To reduce noise from an internal-combustion engine, by absorbing noise and impacts which are generated accompanied by detonation-like combus tion of the internal-combustion engine, with the use of sound-proof members for a head, a piston and a liner, and by using the sound-proof members indepen dently or in combination. CONSTITUTION:Sound-proof gaskets 3 for a head 1, sound-proof gaskets 11 for a piston and a sound-proof gasket 16 for a liner absorb noise and impact so that noise from an internal-combustion engine may be reduced. As to the sound-proof gaskets 3, 11 for the head and the piston, carbon gaskets made of relatively high heat-conductive and soft materials are used for high tempera ture parts of a head plate 2 and a piston top plate 10. Further, asbestos gaskets made of relatively high heat-insulative materials are used for low temperature parts thereof. Thereby thermalstrains induced in the head plate 2 and the piston top plate 10 are reduced. In the case of that the sound-proof gasket 16 for the liner 14 is made of heat-insulative materials, a copper sleeve 17 and a brass plate 18 are used to promote the uniform distribution of temperature thereover.
Patent JP-S53121116-A (JP)
Title: Parallel running charging ac generator
Inventor: KOTANI KAZUO
IPC: H02J3/38
Filed: 1977-03-31
Abstract: PURPOSE: To provide a normal charge indication, by means of installing an auxiliary rectifier circuit, for connecting a voltage coil detecting point of each voltage regulator, in two sets of charging generators. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53122169-A (JP)
Title: Supporting device for heat transmission tube of heat exchanger
Inventor: MATSUSHIMA TOKUYUKI
IPC: F28F9/013
Filed: 1977-03-31
Abstract: PURPOSE: To improve heat transfer rate, by arranging and setting a plurality of heat transmission tubes concentrically to tube plates, in a heat exchanger for high temp and high pressure liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04249447-A (JP)
Title: Atm transmission equipment
Inventor: FUKUDA MASAHIRO
Filed: 1991-02-05
Abstract: PURPOSE:To transmit a STM signal having even any frame structure through an ATM network by installing a pointer in a cell information field. CONSTITUTION:A STM transmission signal is treated for STM signal frame synchronism detection by the existing network interface section 1 to convert it to transmission data and a transmission frame synchronous signal that indicates the leading position of frame. These are sent to an assembly section 2 and are cellulated therein. The transmission cell, after it is treated for cell multi-conversion based on the format at a user network interface section 4, is sent as an ATM transmission signal to the ATM network. On the other hand, the ATM receiving signal, by treating it for cell separation conversion based on the format at the interface section 4, obtains a receiving cell, and outputs the receiving cell to a cell disassembly section 3. Pointer is interpreted, receiving data that detected the leading position of frame of the STM signal in the cell and a receiving frame synchronous signal, after it is converted to a signal format for STM signal at the interface section 1, is sent out as a STM receiving signal.
Patent JP-S63301884-A (JP)
Inventor: JIYON EDOWAADO KASHIDA
IPC: C07D493/08
Filed: 1988-02-19
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-H08226607-A (JP)
Title: Grid-shaped supporting plate for heat-transfer pipe in heat-exchanger
Inventor: TERAWAKI MASAHARU
IPC: G21D1/00
Filed: 1995-02-23
Abstract: PURPOSE: To effectively perform the support of heat-transfer pipes and the restraint of their vribrations, and to facilitate heat-exchange, by a method wherein numbers of grooves toward the inside of a supporting plate for the heat-transfer pipes from the top of the plate, and numbers of other grooves toward the inside of the supporting plate from the bottom thereof, are formed parallel to each other and so as to intersect to each other, and through-holes for the heat-transfer pipes are formed between these grooves. CONSTITUTION: Numbers of grooves 10 are formed parallel with each other toward the inside of a supporting plate 8 for heat-transfer pipes 2 from the top of the plate 8, numbers of other grooves 10 are formed parallel with each other and so as to mutually intersect to the grooves 10 at the top side, and through holes for the heat-transfer pipes 2 each are formed between these grooves 10. Therefore, the heat-transfer pipes 2 each are brought into contact with the side faces of the grooves 10 at the top side and with the side faces of the other grooves 10 at the bottom side, which intersect with each other, and the support of the heat- transfer pipes 2 and the restraint of their vibrations are effectively performed. Pathways for a secondary coolant are formed among the grooves 10 at the top side, the grooves 10 at the bottom side, and the heat-transfer pipes 2.  The secondary coolant passes through the pathways and facilitates heat-exchange.
Patent JP-H06250157-A (JP)
Title: Light control material and light control element formed by using this material
Inventor: OZAWA TETSUO
IPC: C09K19/52
Filed: 1993-02-24
Abstract: PURPOSE:To provide the light control element having repetitive responsiveness and good ray transmittance, voltage sensitivity, heat resistance and adhesion property to transparent electrodes on both front and rear surfaces by using a high polymer obtd. by copolymerizing specific acrylate compds as a light control material for controlling the transmission and scattering of light by the presence or absence of the impression of an electric field. CONSTITUTION:A high polymer obtd. by copolymerizing the acrylate compd. expressed by formula I and the acrylate compd. expressed by formula II is used as the high polymer of the light control material which contains a liquid crystal and the high polymer and controls the scattering state of light by the presence or absence of the impression of an electric field. In the formula I, R<1> denotes a hydrogen atom or methyl group; R<2> denotes 2 or 3C straight chain or branch chain alkylene group; m denotes an integer from 1 to 10. In the formula II, R<3> denotes a hydrogen atom or methyl group; R<4> denotes an alkyl group or cyloalkyl group (replacable with 1 to 18C cycloalkyl group).
Patent JP-H03239933-A (JP)
Title: Force gauge
Inventor: TAKESHITA TAKANORI
IPC: G01L1/00
Filed: 1990-02-16
Abstract: PURPOSE:To enable automatic zero adjustment by correcting an error due to the weight of a 1st force sensor part with the output of a 2nd force sensor part. CONSTITUTION:The 1st force sensor part 40 provided in a housing 1 detects the quantity and direction of a tensile force F1 or pressing force F2 applied to a strain member 41 through a projection part 43 by a bridge circuit of strain resistance elements Rg1-Rg4. The 2nd sensor part 50 detects strain generated in a plate member 51 with the weight 52 by a bridge circuit of strain resistance elements Ra and Rb to detect whether the housing 1 is in the erect or inverted state, so that the sensor part 40 outputs a signal which is proportional to the signal outputted corresponding to its own weight. A correcting means corrects the measurement result of the sensor part 40 according to the output signal of the sensor part 50 and displays the correction result on a display device 10, and the top-bottom direction of display characters on the display device 10 is switched automatically or manually with a selection switch 21. Consequently, the error due to the weight is corrected automatically at whatever posture the housing 1 is used and an accurate measurement result is obtained without any troublesome zero adjustment.
Patent JP-H09211614-A (JP)
Title: Camera using film cartridge for demonstration
Inventor: SHIKAMI MASAO
IPC: G03C3/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a failure or an error caused by film feeding at the time of photographing operation using a film cartridge for demonstration. SOLUTION: It is discriminated whether a loaded film cartridge is a film cartridge for demonstration where a film is not set or not (S104, S105), and if it is recognized that the film cartridge for demonstration is loaded, the operation of a film feeding means is inhibited (S105-S115).
Patent JP-S56133847-A (JP)
Title: Metal processing
Inventor: SATOU TAKASHI
IPC: H01L21/306
Filed: 1980-03-21
Abstract: PURPOSE:To improve the adhesion of positive photoresist to a metal film and to make wiring highly accurate and minute by removing an oxide film prepared by processing the metal film with oxygen plasma. CONSTITUTION:A field oxide film 2 is made to grow on a p type silicon substrate 1, while a gate oxide film 4 and a gate electrode 3 are formed on the substrate. Then a source 5 and drain 6 as n<+> type impurity layers. Next a CVD-SiO2 film 7 is deposited and contact holes 81, 82, 83 are formed, which is followed by the evaporation of an Al-Si alloy film 9 as a wiring metal over the whole area. Next an Al2O3 film 10 is formed on the surface through the oxygen plasma processing. After the Al2O3 film 10 has been removed, positive photoresist film is applied in order to form a resist pattern 12 through photoetching. With the pattern 12 as a mask, the alloy film is selectively etched to form Al-Si wiring. By so doing, a minutely etched pattern can be obtained.
Patent JP-H02218561-A (JP)
Title: Manufacture of abrasive cloth
Inventor: TOGASHI TAKAHIKO
IPC: B24B37/20
Filed: 1989-02-15
Abstract: PURPOSE:To drastically improve the permeability of an abrasive cloth by treating a polyurethane porous body fixed integrally with a nonwoven fabric of high density by a wet type solidification method by a polyurethane solvent, partially dissoluting the small pore of the porous body inside, enlarging and making it continuous. CONSTITUTION:A polyurethane solvent solution is impregnated in the high density nonwoven fabric consisting of the synthetic fiber whose solvent property differs from that of a polyurethane. A sheet fixed integrally with the polyurethane porous body intrinsic to a small pore with its wet solidification and drying is then formed. After this sheet is sliced in a specific thickness, it is subjected to a drying heat treatment by giving a polyurethane solvent, the small pores inside the porous body is partially dissoluted, enlarged and made continuous, and an abrasive cloth of good permeability is obtained.
Patent JP-S58152422-A (JP)
Inventor: HOSHINO ATSUSHI
IPC: A01G13/02
Filed: 1982-03-08
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-S54129296-A (JP)
Title: Atomic reactor water recirculation unit
Inventor: MASUDA YASUHISA
IPC: G21C15/24
Filed: 1978-03-30
Abstract: PURPOSE: To improve the safety by facilitating maintenance, insepction, repair or pump and pump nozzle with a compact recirculation loop without using a recirculation valve.  
     CONSTITUTION: Coolant which cools core 1 is discharged from RPV 2 and passes through recirculation pipe 10 having pump impeller outlet 11 at piping top, and returned into RPV 2 with recirculation pump 8 to return to core 1. The recirculation pump to feed coolant into core 1 can be removed without sluice valve before and after the pump by sealing reactor coolant at revolving part except RPV 2 and bearings of the impeller. Impeller section and diffuser section can be removed to the outside under the condition filling water within the core from the pump impeller outlet 11 located at the recirculation pipe 10 by providing the seal cover for the bottom of pump mounting section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07245887-A (JP)
Title: Backup battery circuit
Inventor: ABE KAZUNORI
IPC: H02J9/06
Filed: 1994-03-08
Abstract: PURPOSE:To operate a load circuit without decreasing a voltage supplied into the load circuit when a main power supply is changed into an auxiliary power supply by adjusting the voltage when the auxiliary power supply is connected to the main power supply. CONSTITUTION:When a primary battery 11 of a main power supply 10 is normal, the power of the primary battery 11 is supplied into a secondary battery 33 of an auxiliary power supply 31 through a voltage regulating circuit 21, and the secondary battery 33 is charged. The output of a voltage stabilizing circuit 13 of the main power supply 10 is supplied into a load circuit through a first diode 36 in a switch circuit 35. At the same time, a switch circuit 41 is turned OFF, and the useless discharge of the secondary battery 33 is prevented. When the proper voltage is not outputted from the main power supply 10, the switch circuit 41 is turned ON, and the output of the auxiliary power supply 31 is sent into the switch circuit 35. A step-up circuit 61 steps up the output voltage of the auxiliary power supply 31 to the working voltage of the load circuit and sends the voltage into the switch circuit 35. Therefore, the power can be supplied into the load circuit with the auxiliary power supply without decreasing the output voltage.
Patent JP-H01210354-A (JP)
Title: Serial recording
Inventor: NAKADA KAZUHIRO
IPC: B41J2/51
Filed: 1988-02-18
Abstract: PURPOSE:To eliminate the uneven printing of characters due to an error in the feeding of sheets by detecting a transfer time spent from the transmission of a timing signal until the transfer of printing data and printing the previously received printing data when the transfer time exceeds a printing time for a single line set by a recording device. CONSTITUTION:Time (tN) is set on a recording device side based on the number of vertical dots of a single line which are actually printed, the number of horizontal dots, a printing cycle, etc. If a printing start command is issued by a host, image data is received by a single raster, and each time the reception is made, it is judged whether the time spent upto the reception (t1) exceeds tN. If the time does not exceeds tN, it is judged whether image data of a raster value equal to the number of dots (e.g. 64) of a head 5 is received. If the reception does not come up to that value, the possibility is repeated that further, next image data of a single raster might be received. If t1 reaches a maximum raster count regardless of whether t1 exceeds or does not exceed tN, a carriage 4 is moved to a printing start position to transfer data of a single print line and a printing head 5 is driven for printing.
Patent JP-S56133869-A (JP)
Title: Mos type semiconductor device and manufacture thereof
Inventor: YOSHIOKA KENTAROU
IPC: H01L29/423
Filed: 1980-03-24
Abstract: PURPOSE:To readily obtain stable characteristics and enable the channel to be made shorter by arranging the gate insulating layer below the surfaces of the source and drain regions. CONSTITUTION:In a monocrystalline silicon substrate 11, diffusion layers (source and drain regions) 12 are formed having the opposite conductivity type thereto, and a thick thermally oxidized film (selective oxide film) 13 is formed in the parasitic region on the substrate 11. Between the diffusion layers 12 and 12, a gate oxide film 14 is formed, on which a polycrystalline silicon film 15 is formed as a gate electrode. A wiring metal 16 is provided to each region, and insulating films 17 are placed between the wiring metals 16. The gate oxide film 14 is arranged below the surfaces of the diffusion layers 12.
Patent JP-S63205190-A (JP)
Title: Melt treatment of waste
Inventor: FURUKAWA TOSHIHARU
IPC: B09B3/00
Filed: 1987-02-19
Abstract: PURPOSE:To smoothly discharge molten slag, by discharging a part of a total amount of the gas generated in a melting furnace to the outside of the furnace from the slag discharge hole side thereof and insulating the heat of the molten slag at the slag discharge hole thereof. CONSTITUTION:An auxiliary flue 14 is opened to a duct 7 on one side of the positions above the nozzles 10 provided on the way of the duct 7 and meets with the flue 3 communicating with the ceiling wall of a melting furnace 1. A dust collector is provided to the leading end of the flue 3 to suck gas through the flue 3 and the auxiliary flue 14. The flow rate measuring signal of each flowmeter is inputted to a regulator 21 and the opening degree of a damper 16 is regulated by the regulator 21 to discharge 5-10% of the entire gas generated in the furnace to the outside of the furnace through the auxiliary flue 14. Therefore, 5-10% of high temp. gas passes through a slag discharge hole 4 and the molten slag in the vicinity of the slag discharge hole can be thermally insulated. By this method, a harmful substance can be made innoxious.
Patent JP-H09231393-A (JP)
Title: Instruction input device
Inventor: TOKUMURA TATSUMI
IPC: G06F3/0488
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To give an instruction to application by simple operation by selecting processing contents at the same time of selecting one or plural objects to be a processing object from the locus of a cursor, etc., move-instructed by a locus shape input means. SOLUTION: A locus shape detecting means 3 detects the locus shape of a cursor C and its inputting position in a display picture DP plotted by the operation of a pointing device 2. A selection means 10 selects the one or plural objects to be the processing object from the inputting position of the detected locus shape, an instruction information retrieving means 9 retrieves instruction information corresponding to the selected objects and a command processing means 11 simultaneously processes the selected objects. Thereby an instruction is given to application by simple constitution.
Patent JP-S61198640-A (JP)
Title: Wire bonder
Inventor: WATANABE TAKAO
IPC: H01L21/60
Filed: 1985-02-27
Abstract: PURPOSE:To enable stable ball molding with less oscillation, by a method where in a torch rod is revolved by changing the linear reciprocation of a solenoid into rotation via link mechanism, and an electrode or a burner mounted to the torch rod is horizontally moved and thus made opposed to the capillary tip. CONSTITUTION:A solenoid shaft 52 moves to right by the excitation of a solenoid 51. Thereby, a linear ball shaft 54 moves to the same direction, and a torch hold lever 35 revolves via link 59, then leading to an abutment part 38 to stop by striking on a stopper 43 via elastic member 41. At this position, a torch rod 31 revolves, and an electrode 32 comes from the horizontal direction immediately downward to a capillary 71 and stops in opposition. Then, a voltage is impressed on the electrode 32 and causes discharge between the tip of a wire 72 into a ball 72a. Vertical-directional oscillation is to a small degree even under more or less oscillation because of access from the horizontal direction. On the finish of discharge, the solenoid 51 is released from excitation; the solenoid shaft 52 moves to left by a reset spring 57, and the torch rod 31 revolves, causing the electrode 32 to be alienated from a wire 72.
Patent JP-H01212229-A (JP)
Title: Superconducting material
Inventor: NATORI EIJI
IPC: H01B12/00
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the title superconducting material having high critical current density even if it is a polycrystal body by adding a small amt. of Mo to a specified superconducting substance, and controlling the deposition of a second phase in its grain boundary. CONSTITUTION:The finely powdered oxides of the elements constituting an Ln1M2Cu3O7-y-based superconducting substance (Ln is >=1 kind of the rare-earth element including Sc and Y, and M is Ca, Sr, Ba, or their combination) or their precursors are weighed respectively in specified amts., mixed, dispersed, and calcined, for example, at about 900 deg.C for about 8hr in an oxygen atmosphere. The fine powder of MoO3 or MoO2 is added to the calcined fine powder so that the atomic ratio of Mo/Cu is controlled to 0.0002-0.04, mixed, and dispersed. The mixture is press-molded, for example, at about 300kg/cm<2> pressure, and the molded product is sintered at about 950 deg.C for about 2hr in an oxygen atmosphere.