baber/WOPTO huggingface dataset:
Patent JP-S59181869-A (JP)
Title: Network controller
Inventor: TAKAHATA SHIYOUJI
IPC: H04L69/40
Filed: 1983-03-31
Abstract: PURPOSE:To attain the detection of an error in dial information between a communication controller and a network controller by utilizing a line for data communication via an MODEM so as to have only to add few hardware. CONSTITUTION:The communication controller 2 transmits a dial pulse to a communication line 5 via a dial pulse transmission circuit 12 of the network controller 4 and also receives the dial information in 4-bits via a dial pulse transfer circuit 15 and the MODEM 3. The communication controller 2 assembles the information from he MODEM 3 into a character by using a line set 7 for data line. When the character assembling is completed, the line set 7 informs it to a dial information check circuit section in the communication controller 2. The check section compares whether or not the transmitted dial information is coincident with the received dial information and when they are not coincident, the check section transmits the dial information again to the network controller 4.
Patent JP-H06262250-A (JP)
Title: Manufacture of thin walled welded pipe excellent in surface property
Inventor: NAKAKO TAKEFUMI
IPC: B21C37/08
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a high quality thin walled welded pipe having excellent surface conditions. CONSTITUTION:A preliminary shape changing part 3 provided with an uncoiler 1, a guide roll 2 and bending roll and a forming roll 4, a squeeze roll 5, a feeding roll 6, a welding torch 7, a regular size cutter 9, etc., are arranged in a clean room 10. After residual stress is applied by uniform bending and unbending on a metallic belt material S delivered from the uncoiler in the width direction by the bending roll, the material S is formed in a cylindrical shape and both end parts in the width direction are welded to be the welded pipe P. The shape of welded pipe P is corrected by a correcting roll 8 and the pipe P is cut in a regular size to be a mercantile welded pipe M and the pipe M is taken out from the clean room 10. The welded pipe P is corrected by the correcting roll 8 as required. Thus, a surface flaw on the mercantile welded pipe M caused by penetration of dust is not generated since the material is formed and welded in an atmosphere where no dust strays.
Patent JP-2000250264-A (JP)
Title: Color toner
Inventor: FUKUSHIMA HAJIME
IPC: G03G9/08
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain toners which are excellent in all of a heat resistant preservable property, low-temperature fixability and hot offset transportation by composing a toner binder of a resin containing specific weight % of a hydrocarbon group having a specific value or above of carbon number and specifying the haze value to the toner binder to a specific value or below. SOLUTION: The color toners consist of the toner binder A, wax B and coloring agents C and the toner binder A consists of the resin D containing 1 to 50 wt.% hydrocarbon group of >=8C. The haze value to the toner binder A is <=70. A polyester resin, styrene resin, etc., are used as the toner binder resin exclusive of the resin D. The resin D includes polyester, etc., consisting of >=8C hydrocarbon group-containing polyol/>=8C hydrocarbon group-containing carboxylic acid. The absolute value of the difference between the SP value (SPd) of the portion excluding the hydrocarbon group from the resin D and the SP value (SPa) of the toner binder A is <=2.0.
Patent JP-S54147508-A (JP)
Title: Shroud for power-driven blower fan
Inventor: KOIKE RENJI
IPC: F04D29/52
Filed: 1978-05-11
Abstract: PURPOSE: For reducing the disturbance of air current, to stick a stay section on a ring section both made separately from each other.  
     CONSTITUTION: The stay section 101h and ring section of a shroud are made separately from each other. Flat sections 101m are provided on the tip 101j of arms for welding said sections, and three notches 109 are formed on the venturi section 101g of a ring to permit the insert of said flat sections 101m. The width of said notches 109 is slightly larger than that of said stay section 101h and flat section 101m in order that the circumferential length of said venturi section 101g of said ring section may be as large as possible. The width of the arm section 101j of said stay section 101h is as small as possible. Thus, weld can be decreased in size and the disturbance of the air current flowing in said ring section can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11234830-A (JP)
Title: Connecting method for cable handhole and underground cable protecting pipe
Inventor: KISHIGAMI ISAO
IPC: H02G9/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting work of underground cable protecting pipes at a low cost efficiently, excellent in a waterproofing property at the connection of a cable handhole through opening with an underground cable protecting pipe, and makes it possible to prevent cement mortar from being drawn into a bell-mouth in addition also, and to obtain beautiful finish. SOLUTION: Along with fitting and fixing a form block 2 having holes at position corresponding to the openings of a cable handhole body 1, underground cable protecting pipes 5 are inserted into bored parts of this form block 2, and bell-mouths 6 are fitted to their tips. A concrete panel 7 with an adhesive double-coated vinyl chloride thin board 8 is press-fitted to the cable handhole body 1 in the direction of the arrow, and is fixed with bolts 4a in the inner surface of the cable handhole, and ready-mixed concrete (mortor) is deposited in the form block 2. And, the bolts 4a are removed, after the solidification of the ready-mixed concrete, and the concrete panel 7 with an adhesive double- coated vinyl chloride thin board 8 is peeled off in the direction of the arrow from the cable handhole body 1.
Patent JP-H026507-A (JP)
Title: Fluorine-containing polymer and production thereof
Inventor: ROBAATO YUUJIN KORUBU
IPC: C08J3/24
Filed: 1989-03-08
Abstract: PURPOSE: To provide a thioorganic fluoropolymer which is used to produce a protective coating, a release coating or a coating improved in adhesion between substances hardly bonding each other by reacting a fluoropolymer precursor with a thiolate compound.  
     CONSTITUTION: A thiolate compound (example: KSCH 2 CH 2 COOK)-containing solution (example: methanol solution) is added to a fluoropolymer precursor (example: a copolymer of vinylidene fluoride with a hexafluoropropylene)- containing solution (example: a methyl ethyl ketone solution) and reacted therewith to obtain a viscose solution of a fluorine-containing polymer having a plural number of thioorganic groups (example: a vinylidene fluoride- hexafluoropropylene copolymer having pendant potassium thiocarboxylate groups). It is blended with hardening or filming polymer or other compatible polymer to manufacture a protective coating or a film, a release coating or a coating improved in adhesion between substances hardly bonding each other. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08254718-A (JP)
Title: Display element and its production
Inventor: TANAHASHI ICHIRO
IPC: G02F1/15
Filed: 1995-03-15
Abstract: PURPOSE: To obtain an electrochromic display element having excellent variation of color tones by forming a mixture of transition metal oxide and metal fine particles on a glass substrate having a conductive electrode to constitute a display electrode. CONSTITUTION: The display electrode consists of a mixture of metal oxide 3 and metal fine particles 4 formed on a glass substrate 1 having a conductive electrode 2. In this method, the transition metal oxide 3 as the structural material of the display element is preferably at least one of WO3 , V2 O5 and MoO3 . The metal fine particles 4 are preferably at least one kind selected from fine particles of Au, Ag and Cu. As for the electrolytic solution, diluted sulfuric acid soln, perchloric acid or lithium perchlorate dissolved in ethylene carbonate, propylene carbonate, γ-butyl lactone, dimethylformamide or dimethylsulfoxide soln. is preferably used. Further, an activated carbon powder or activated carbon fiber is preferably used for the counter electrode.
Patent JP-H05217745-A (JP)
Title: Conductive member with soft magnetic layer and manufacture thereof
Inventor: TATSUKI MASAHIKO
IPC: H01F41/26
Filed: 1992-02-06
Abstract: PURPOSE:To provide a rotary transformer's shorting ring or conducting member that can be handled with an electromagnet and processed automatically. CONSTITUTION:A metallic member 16 is composed of a conducting metal layer 22 as the main material, and a soft magnetic layer 20. In forming the metallic member 16, a resist layer 12 is spread on a conducting substrate 10, and the resist is selectively removed in an area corresponding to the shape of the metallic member 16. The layer 22 is formed on the exposed area of the substrate by electrodeposition using the substrate as the cathode. The soft magnetic layer 20 is electrodeposited on the upper or lower side of the layer 22 before or after the layer 22 is formed.
Patent JP-S59180211-A (JP)
Title: Liquid fuel burner
Inventor: ARAI HIROAKI
IPC: F23D11/24
Filed: 1983-03-30
Abstract: PURPOSE:To miniaturize the heat exchanger mainly of a convection type by excellently enlarging the combustible region by a combination of an air guiding cylinder which divides and supplies combustion air to combustion of spray, and a catalyst, and providing a heat exchanger at the downstream of the catalyst. CONSTITUTION:Simultaneously with the formation of combustion flame within the air cylinder 3, the catalyst 7 positioned on the front surface of the flame is heated. Since this catalyst 7 is placed at a position shorter than the original combustion flame length, that is, on the side close to a nozzle 5, a part of the unburnt gas is arrested within the catalyst 7 and combustion is completed within the catalyst 7 activated by the heat of flame. When the catalyst 7 reaches a stable catalyst temperature (800 deg.C or more), the fuel successively mixes with airs 2a and 2b, and is gassified by the radiant heat from the catalyst 7, complete combustion of the fuel is completed and the fuel passes through a gas passage of the catalyst 7. Thereafter, the fuel is converted into a high-temperature gas 9 and discharged to the heat exchanger 8.
Patent JP-S52139148-A (JP)
Title: Hot-melt road marking material
Inventor: OKADA SEIICHI
IPC: E01F9/518
Filed: 1976-05-17
Abstract: PURPOSE:An inexpensive hot-melt road marking material having improved cold resistance and performance, consisting mainly of a tackifying resin, a low-viscosity plasticizer in a specific proportion.
Patent JP-H11256246-A (JP)
Title: Method for monitoring meandering in strip continuous treating line and device for monitoring meandering
Inventor: KAWAGUCHI GORO
IPC: C25D21/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To easily grasp the passing-through condition of a strip with an operator by outputting the outputs from at least a part of plural meandering detecting devices as an integral information based on the number of positions at which the meanderings are detected. SOLUTION: The outputs of four meandering detecting sensors 12a-12d in meandering detecting device 7-1 are supplied to a meandering deciding circuit 14-1. The other meandering detecting devices 7-2-7-7, are also executed as the same way. The output of each of the meandering deciding circuits 14-1-14-7 is supplied to an individual displaying device 15 and displayed. Further, the displayed result in the individual displaying device 15 is integrated and displayed on an integral displaying device 16 as the integral information based on the number of the positions at which the meanderings are detected. In the integral displaying device 16, an operator monitors the switch-on condition of lamps and then, the line speed of a strip can be decided as an index, e.g. when the blue lamp switches on, the line speed is raised, when the yellow lamp switches on, the line speed is just as it is and when the red lamp switched on, the line speed is lowered.
Patent JP-H01229639-A (JP)
Title: Ink jet head
Inventor: YASUHARA MASATOSHI
IPC: B41J2/055
Filed: 1988-03-10
Abstract: PURPOSE:To keep an ink at a fixed temperature to stabilize an ink drip discharge, by a method wherein in a drop on-demand type ink jet head a sheet with a heating element and a thermistor is laminated on a sheet provided with a flow path pattern serving as an ink flow path. CONSTITUTION:A drop on-demand type ink jet head is formed by successively laminating the following 6 sheets 1-6 and bonding and sintering them: a discrete electrode sheet 6, a common electrode sheet 5, a flow path sheet 4, a thermistor sheet 3, a common electrode sheet 2, and a discrete electrode sheet 1. Then, on the thermistor sheet 3 a heating element and thermistor sheet 15 is previously mounted. When the ink jet head is actuated, the ink jet head is set at a fixed temperature by the heating element and thermistor 15. Thus, the temperature of the ink in the head can be kept constant. The troubles in production are saved, and a power loss is reduced because the sheet 3 can be incorporated in the vicinity of an ink flow path in the head.
Patent JP-H10251913-A (JP)
Title: Direct spinning and drawing of synthetic yarn
Inventor: WATANABE TADAYUKI
IPC: D01F6/62
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for direct spinning and drawing capable of drawing eight or more yarns, slight in end breakage and singe yarn breakage and capable of producing a synthetic yarn excellent in yield and quality. SOLUTION: In this direct spinning and drawing process for a synthetic yarn capable of cooling and solidifying a yarn obtained by melt spinning, oiling the yarn, taking-off the yarn at >=500m/minute speed, successively drawing the yarn at a multiple stage by using plural roller groups, heat-treating and taking-up the yarn at >=3,000m/minute, feed yarn roller groups C and C' before a first-stage drawing comprise plural rollers having a mirror finished surface of <=1μm surface roughness (Rmax), first-stage drawing roller groups D and E comprise at least two rollers having a matte finish of 0.3-3.0μm surface roughness (RMS) and the yarn is successively hung on each of the feed yarn roller groups and the drawing roller groups, continuously drawn and heat-treated at stages on and after the second stage.
Patent JP-H04291385-A (JP)
Title: Fixing device
Inventor: YAMAMOTO KENJI
IPC: G03G15/20
Filed: 1991-03-20
Abstract: PURPOSE:To improve follow-up ability at the time of rising time, to eliminate malfunction and to surely stop heating when the surface temperature of a fixing roller is abnormal by providing a heat detecting means and a self-temperature control type auxiliary heating means. CONSTITUTION:In the vicinity of the periphery of the fixing roller 1, a second thermostat 9 as a second heat detecting means and a PTC heater 11 as an auxiliary heating means held by a fixing member 10 are disposed. When a thermister 3 is abnormal during the operation and cannot control heating, an infrared-ray heater (RA)2 continues the energizing. Thus, the temperature of the surface of the fixing roller 1 is heated to the temperature of around 180 deg.C exceeding the control temperature. By heating a bracket 12 rather than the surface of the fixing roller 1, the temperature is raised rapidly. Consequently, a first thermostat 13 is activated and detects the malfunction immediately. Thus, the RA2 is turned off, the PTC heater 11 starts the heating of the second thermostat 9 to operate it and the energizing of the infrared-ray heater 2 is interrupted.
Patent JP-S51132366-A (JP)
Title: Method fixing metal panel to board
Inventor: FUJITA YOSHIHIRO
IPC: E04B1/61
Filed: 1975-05-14
Abstract: PURPOSE: A method fixing metal panel to board, that realizes to fix panel to board in coupling without using fixing parts of rivet etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61215820-A (JP)
Title: Drum brake device for car
Inventor: IDESAWA ISAO
IPC: F16D65/74
Filed: 1985-03-20
Abstract: PURPOSE:To facilitate air bleeding from a wheel cylinder by putting a wheel cylinder in communication with a cylinder of an automatic brake gap adjusting device of liquid pressure operating type, and by forming a bruder hole in either of the cylinders for bleeding the air. CONSTITUTION:A strut 11 is stretched over approx. parallelly near a wheel cylinder 6. This strut 11 is composed of a cylinder part 14 and a piston part 15 connected thereto as fitted air-tightly and movable, and an automatic brake gap adjusting device 24 consisting of an adjusting bolt 22 and an adjusting nut 23 is accommodated in a liquid pressure chamber 16 provided in the cylinder hole 14b. The cylinder part 14 of strut 11 is in communication with the wheel cylinder 6, and a pressure liquid lead-in hole is formed in either of them while a bruder hole 19 for air bleeding is provided in the other, to facilitate air bleeding when the working liquid is refilled.
Patent JP-S53141803-A (JP)
Title: Sodium heating separation type once-through steam generator steam temperature control process
Inventor: MORISHITA HIDEAKI
IPC: F22B35/10
Filed: 1977-05-17
Abstract: PURPOSE: To prevent influx of humidity into a superheater by operating water supply flow gain controller in such a way to be changed over to water supply flow gain set points proportionable to the measurement values of secondary sodium flow gain predicated on the reactor scram signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0834054-A (JP)
Title: Device for flattening inflated film tube made of thermoplastic
Inventor: BUIRUHERUMU KAAREN
IPC: B29C53/10
Filed: 1995-03-16
Abstract: PURPOSE: To provide an apparatus for flattening an inflation film tube comprising a thermoplastic resin. CONSTITUTION: A flattening apparatus, having at least two flattening pinch rolls and flattening an inflation film tube to form a flat tube and folding back devices, having turning bars 6 and direction converting rolls 7 belongs to a fundamental structure. The folding-back devices can be shaken independently before and behind with respect to a vertical axis line in synchronous relation to the shaking motion of the flattening pinch rolls. The draw-out device is fixedly arranged along with a horizontal drawing-out roll. The folding-back devices have three shaking surfaces 1, 2, 3, comprising the turning bars 6 and the direction converting rolls 7 within the axial line region of the flattening pinch rolls and are independent mutually but driven reversibly with respect to the vertical line in synchronous relationship.  The turning direction of a flat tube strip 4 running to the turning bars 6 and that of the flat tube strip issuing from the turning bars are respectively at most 30 deg..
Patent JP-H06272039-A (JP)
Title: Controller of film forming device
Inventor: HANAKI KATSUTADA
IPC: C23C14/54
Filed: 1993-03-17
Abstract: PURPOSE:To improve the efficiency in the entire film forming operation, to save the space occupied in a clean room and to form different films in plural film forming devices with only one computer by setting the computer outside the clean room, etc. CONSTITUTION:The operating conditions of a film forming device 3 are indicated on a sequencer 2 to control the operation of the film forming device 3, and a touch panel display 6, by which the device conditions corresponding to the change of the film forming device 3 to be used are set, and the automatic operating sequence of the device 3 and the change of the film forming conditions are operated on the screen, is furnished. A disk device 8 for reading the data of the film forming conditions stored in a floppy disk 9 is provided to the sequencer 2.
Patent JP-H03257472-A (JP)
Title: Image forming device
Inventor: AOKI TOMOYA
IPC: G03G15/14
Filed: 1990-03-07
Abstract: PURPOSE:To stabilize the traveling state of a transfer material and to prevent toner from splashing, etc., by arranging a means for separating the transfer material from a photosensitive body so that it may press-contact and interpose both ends out of the image part of the transfer material with the photosensitive body. CONSTITUTION:The transfer material separating means 6 is arranged to press- contact and interpose both ends out of the image part of the transfer material 7 with the photosensitive body 1. Therefore, even for the wide transfer material 7, both ends of the wide transfer material 7 are appropriately separated and the traveling state of the transfer material 7 is stabilized to be in the same state on right and left sides, so that the best image without causing the splashing, etc. of the toner is formed.
Patent JP-H01229164-A (JP)
Title: Cylindrical cam
Inventor: SUZUKI MASATO
IPC: B41J19/20
Filed: 1988-03-09
Abstract: PURPOSE:To manufacture a cylindrical cam simply and at a low price by forming both side walls of a cam groove as inclined faces opened upwards and forming a pattern-draw face cut to be flat on the inner base of the cam groove. CONSTITUTION:Both right and left side walls 2a of a cam groove 2 are formed as inclined faces opened right and left upwards, and the side inner base of the cam groove 2 is formed as a pattern-draw face cut to be flat. Thus, undercut can be eliminated so that a cylindrical cam can be formed by two upper and lower forming dies so as to be manufactured simply and at a low price.
Patent JP-S56153820-A (JP)
Title: Noncyclic matched filter and its driving method
Inventor: ENOMOTO TADAYOSHI
IPC: H03H17/06
Filed: 1980-04-30
Abstract: PURPOSE:To ensure an infinite ratio for the maximum output signal to the side lobe and thus secure an application to a high speed, by setting the value of weight coefficients Wk and Hk and then providing an adder which can obtain an output sum of the 1st and 2nd concyclic filters. CONSTITUTION:The weight coefficients Wk and Hk have the value shown in equation (2). The pulse series 30 and 32 are inversions of the time axes of series of Wk and Hk respectively to be applied to the input terminals 21A and 21B. This pulse series is applied successively to the corresponding noncyclic matched filters, and all pulse series are applied in 10 cycles. Thus an output of 10 times as mush as the input signal is obtained at the output terminals of noncyclic filters 30A and 40A as shown by 31 and 33. As a result, the output signals 31 and 33 are added 25 together to obtain the pulse series 34 having a large amount of output. The codes of the side lobes caused at the pulse series 30 and 32 are opposite to each other and thus cancelled by securing a sum through an adder 25. Thus a large amount of output is obtained when a matching is secured for the input pulse series 34, and the side lobe disappears.
Patent JP-H08252235-A (JP)
Title: Magnetic resonance video system
Inventor: KONDO MASASHI
IPC: G01R33/385
Filed: 1995-03-16
Abstract: PURPOSE: To provide a gradient magnetic field coil provided with a large head image pickup visual field similar to a conventional asymmetric G coil and an eddy current magnetic field suppression effect similar to a conventional ASGC and in which torque is canceled. CONSTITUTION: This magnetic resonance video system consists of a main coil 13 in which all the current return parts are concentrated on one side and provided with asymmetric current distribution, a shield coil 14 provided with current distribution to negate the leak magnetic field in the main coil 13 on the outside, and a torque canceling coil provided with the current distribution to cancel the torque applied to two coils in an electrostatic magnetic field and arranged adjacently to the two coils.