baber/WOPTO huggingface dataset:
Patent JP-S5717327-A (JP)
Title: Metallic strip reforming equipment
Inventor: TAKASE KOUHEI
IPC: B21D1/05
Filed: 1980-07-04
Abstract: PURPOSE: To increase the life of bearing and to prevent occurrences of unstable deflections, by preventing the deviations of balls of a thrust ball bearing of a work roll from the race by a centrifugal force with a spring between radial ball bearings.  
     CONSTITUTION: A thrust bracket shaft 12 is supported by two pieces of radial ball bearings 5 so that the bracket shaft may rotate against a cartridge 8 a , in a hollow cartridge 8 a  installed at the end of shaft of a work roll 2 so that the cartridge may be removed and attached. A thrust ball bearing 6 is fitted to the roll side end of a bracket shaft 12, and the end face is allowed to contact with a stepped portion 8 a ' at the inner surface of the cartridge 8 a  and a collar part 12' of the shaft 12, respectively. Moreover, one piece of bearings 5 is allowed to contact with the collar part 12' and the other is allowed to contact with a keeling 13 wedged into the inner surface at the opposite side of the roll through an oil seal 4, respectively. An adequate pressure is given to them by a spring between both bearings 5. The end at the opposite side of roll of the shaft 12 is supported by a bracket 11 having a fixed thrust bracket face 10 under movable condition, and the inside of the cartridge 8 a  is filled with the enclosed grease. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06299023-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA MASAYUKI
IPC: C08F8/32
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a thermoplastic resin compsn. excellent in impact resistance, appearance, etc., by mixing a styrene-acrylonitrile copolymer having aminated molecular terminals with a thermoplastic polycarbonate resin in a specified wt. ratio. CONSTITUTION:The compsn. is prepd. by mixing 10-90wt.% styrene-acrylonitrile copolymer having aminated molecular terminals (A) with 90-10wt.% thermoplastic polycarbonate resin (B). When the compsn. is melt kneaded, amino groups of molecular terminals of component A react with acyl groups of component B to form a block copolymer, improving the compatiblity between the two components. Component A is produced e.g. by copolymerizing styrene with acrylonitrile using a radical polymn. initiator having an amino group {e.g. 2,2'-azobis [2-(2-imidazolin-2-yl)propane]}.
Patent JP-2000285819-A (JP)
Title: Glass and metal junction electronic part
Inventor: YAMAGAMI HIDEO
IPC: C22C38/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass and metal junction electronic part with a high degree of precision preventing a crack such as a craze or a flow from occurring at a glass member near a junction when heating, baking, and joining even if a difference of thermal expansion coefficients of the glass and the metal is large. SOLUTION: This electronic part is composed of joining auxiliary members 17 having a thermal expansion coefficient between 30 deg.C to 500 deg.C inside a range of 70% to 130% of a thermal expansion coefficient of a glass member 13 fixed to predetermined places of joining parts of a metal member 12b between a predetermined portion where the glass member 13 and the metal member 12b contact. Also spacers 19a are arranged at a gap portion of each members and shielding members 19b are arranged at a gap portion of the glass member 13 and the metal member 12b.
Patent JP-H01264105-A (JP)
Title: Mullite paste and wiring substrate using said paste
Inventor: KUROKI TAKASHI
IPC: H01B3/12
Filed: 1988-04-15
Abstract: PURPOSE:To enable to form a reinforcing layer necessary to improve metallization intensity by mixing a fixed amount of sintering auxiliary, vehicle and surface modifier into mullite powder so as to make paste. CONSTITUTION:Sintering auxiliary composed of Al2O3, SiO2 and MgO, vehicle and surface modifier are mixed in mullite powder. The use of sintering auxiliary composed of Al2O3, SiO2 and MgO prevents paste from gelling. Especially forming Al2O3, SiO2 and MgCO3 calcined as materials aids pulverization thereof so as not to get easily clogged in printing. Also, because source materials are evenly mixed in the pulverizing process, the dispersibility of powder and the affinity to said vehicle in the paste making process are improved. An insulating layer necessary for multi-layer wiring and a reinforcing layer necessary to improve metallization intensity can be thus formed.
Patent JP-S59216379-A (JP)
Title: Solid-state image pickup device
Inventor: OGASAWARA NAGAO
IPC: H04N5/335
Filed: 1983-05-24
Abstract: PURPOSE:To improve an apparent picture quality by storing preliminarily the position of occurrence of a white flaw and outputting a correcting signal if a solid-state pickup element coincides with this stored position when the solid- state image pickup element is scanned. CONSTITUTION:The sum of signals one period before and after a video signal appearing in a terminal (a) by delay circuits 5-7 for delay of a one-horizontal scanning time is taken out, and the correcting signal due to interpolation is generated and is transmitted to a terminal (b). The position of a white flaw of a solid-state image pickup element 1 is stored preliminarily in a memory 4, and a computer 3 scans the solid-state image pickup element through a scanning controller 2 to read out its contents. It is checked whether they coincide with the position of a white flaw stored in the memory 4 or not; and if they coincide with each other, a switch means 8 is connected to the terminal (b) to output the correcting signal.
Patent JP-H08257679-A (JP)
Title: Device for continuously kneading molding sand
Inventor: TOMITA IWAO
IPC: B01F15/04
Filed: 1995-03-24
Abstract: PURPOSE: To provide a device for continuously kneading molding sand which can discharge by satisfying the necessary kneading degrees to the whole sands of the sand at the initial stage, the sand at the middle stage and the sand at the finishing stage of the kneading. CONSTITUTION: A cylinder 16 for opening/closing the cover 10 of a discharging hole 3 is connected with fluid circuits attaching a pressure reducer 23, and a solenoid change-over valve 22 in the fluid circuits is electrically connected with a control panel 24 transmitting a signal by detecting the load power value of a driving motor 7 to constitute the molding sand continuous kneading device.
Patent JP-H01263489-A (JP)
Title: Metal melting container
Inventor: ITO YOSHIYASU
IPC: F27B14/10
Filed: 1988-04-15
Abstract: PURPOSE:To assure a sufficient heat-resistance, on anti-corrosion and enable an efficient melting of metal to be carried out by a method wherein a wall surface of a crucible is contacted with an inner side wall of a cooling hearth and an angle between the wall surface of the crucible and a horizontal place is specified. CONSTITUTION:In a metal melting container 12 comprised of a cooling hearth 16 and a crucible 13 arranged within the cooling hearth, wall surfaces of at least one set of opposing crucibles 13 are contacted with an inner side wall of the cooling hearth 16 and an angle theta between the wall surface of the crucible and the horizontal place is selected to fulfill an equation (I). In the equation (I), a value E is a load generated at a contact surface between the crucible 13 and the cooling hearth 16 due to a thermal expansion of the crucible 13, a value M is a weight of metal stored in the crucible 13 as well as the weight of the crucible 13, value (K) is the coefficient of friction of a contact surface between the crucible 13 and the cooling hearth 16.
Patent JP-H03290757-A (JP)
Title: Picture input device
Inventor: OKADA YASUHIRO
IPC: G06K9/20
Filed: 1990-04-06
Abstract: PURPOSE:To efficiently output required information and to enable shared control by processing symbols attached to the character arranging part of an original such as a name card or the like as various information, storing the classified information and outputting the required information to an external output means. CONSTITUTION:The various information of the character string part drawn on an original 3 to be inputted from a CCD sensor 19 is inputted through an A/D converter 20 to a bus 21. To this bus 21, a program ROM 22 of an OCR for reading is linked to read the various symbols applied to the respective character arrangements of the data such as the name card or the like, a RAM 23 is linked to store the information of the character string part for each symbol, and a CPU 25 is linked to execute the input control of the information data to the RAM 23 based on the program of the program ROM 22 and to control the output of the inputted various information through an interface circuit 24 to an external output means 26. Thus, the required information is efficiently outputted to the external output means 26 and those information is shared.
Patent JP-H02270697-A (JP)
Title: Separating lubricating device for outboard motor
Inventor: NAKAMURA KAZUHIRO
IPC: F02B61/04
Filed: 1989-04-13
Abstract: PURPOSE:To prevent the erroneous operation of an operation part by detecting the tilt angle for the ordinary position of an outboard motor body by a trim angle detector and suspending the operation of the operation part under the condition that the detection value of the trim angle detector reaches a previously determined critical tilt angle. CONSTITUTION:As for an outboard motor 10, a propulsion unit 15 is supported onto a swivel bracket 14 which is supported in tiltable manners through a tilt shaft 13 onto an installation bracket 12. In the propulsion unit 15, an engine 16 is installed in the upper part, and the lubricating oil in a subtank 26 fixed in the upper part of the side surface of the engine 16 is sent under pressure into an intake manifold 18 through each discharge pipe 29 by a lubricating oil pump 28. Into the subtank 26, the lubricating oil in a main tank 22 is supplied by a pump 23 according to the output of an oil level detector 36. In this case, a trim angle detector 58 for detecting the trim angle of the propulsion unit 15 for the bracket 12 is installed, and when the detection value reaches a prescribed critical detection angle, the operation of the pump 23 is suspended.
Patent JP-S58207946-A (JP)
Title: Catalyst for partial oxidation of hydrocarbon and its manufacture
Inventor: FUJITANI YOSHIYASU
IPC: C01B3/40
Filed: 1982-05-29
Abstract: PURPOSE:To improve catalytic capacity, by forming the catalyst from alumina- magnesia spinel, cobalt aluminate, barium carbonate and barium aluminate. CONSTITUTION:It is to be desired that alumina-magnesia (MgAl2O4) spinel is a porous body having the function of a carrier for cobalt aluminate (CoAl2O4), barium carbonate (BaCO3) and barium aluminate (BaAl2O4). Said porous body is obtd. by heating and sintering alumina and magnesia powders at a temp. above 1,000 deg.C. When MgAl2O4 spinel is used as the carrier, CoAl2O4 is supported pref. at a ratio of 14-26wt% on the basis of the MgAl2O4 spinel, or BaCO3 or BaAl2O4 is supported pref. at a ratio of 1.7-6.8wt% in terms of barium on the same basis.
Patent JP-H04224957-A (JP)
Title: Device for moving rocking roller of printer in axial direction
Inventor: JIYANNRUI BORUNU
IPC: B41F31/15
Filed: 1991-04-23
Abstract: PURPOSE: To provide a device for shutting all oscillating rollers in a printing machine extremely easily through remote operation without stopping the machine. CONSTITUTION: An oscillating roller N1 for offset printing machines has a central shaft 12 fitted for appropriate rotation into a frame B of the machine, and a concentric oscillating cylinder 11. A cotter 14 fitted on the cylinder 11 engages in a guiding groove 15 of the shaft 12 in order to ensure common rotation of the two components 11, 12 without preventing their respective axial shifts. Two chambers C1 , C2 made up by the cylinder 11 and the shaft 12 can be alternatively subjected to hydraulic pressure in order to cause the cylinder 11 to shift axially in the one or the other direction.
Patent JP-S5518465-A (JP)
Title: Production of alpha-olefin polymer
Inventor: OGAWA KIYOTAKA
IPC: C08F4/00
Filed: 1978-07-28
Abstract: PURPOSE: The polymerization of α-olefin is conducted using a catalyst containing a reaction product from a titanium trichloride composition, an electron donor, titanium tetrachloride and a polysiloxane, and an organoaluminum compound, thus preventing the reducion of the catalyst activity with the passage of time and giving high-crystallinity α-olefin polymer.  
     CONSTITUTION: The homo- or copolymerization of α-olefin is effected using a catalyst obtained by combining (B) a solid product resulting from the reaction between (A) a solid product from a titanium trichloride composition, an electron donor, and titanium tetrachloride in the suspension, and a polysiloxane or its reaction product with a halide of metal of group IIIWV in the periodic table, with (C) an organoaluminum compound. The composition containing titanium trichloride is, e.g., a complex salt of trivalent titanium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02268320-A (JP)
Title: Printer
Inventor: YAMAGUCHI MASAYUKI
IPC: B41J29/38
Filed: 1989-04-11
Abstract: PURPOSE:To operate a printer without operating a higher-order device by executing the code set by the switch operation in the same manner as the code from the higher-order device. CONSTITUTION:The code passing an interface part 12 is supplied to a data processing part 15 to control a printing part 11. Meanwhile, an operation part 14 is provided with a code setting switch, and the code due to this switch is supplied to the processing part 15 to operate the printer without operating the higher-order device, and thus, the operation of the higher-device is not prevented from being interrupted by the printer operation.
Patent JP-S5617844-A (JP)
Title: Sheet feeder
Inventor: MURAYOSHI YASUSHI
IPC: B65H3/12
Filed: 1979-07-20
Abstract: PURPOSE: To perform both sheet mounting function for the automatic paper feeding and manual feeding function, by fixing a table at the main unit side of a facsimile device to the position of a conventional sheet mount table.  
     CONSTITUTION: A vacuum unit 22 is moved turning about an axis 24 as a support point in the direction of an arrow mark to mount a plurality of sheets S on a table 21. When the vacuum unit 22 is closed and a button is pushed to rotate a fan motor in said unit, a negative pressure is produced in the unit 22, and the uppermost sheet is attracted by a vacuum plate 22a, fed by a conveying roller 25 and allowed to pass through between a sheet separating roller 26 and sheet separating piece 28a. Then the sheet is put between scanner rollers 30, 31 and between feed rollers 32, 33 during which a read unit 34 reads an image of the sheet. The work of manual feed is performed in such a manner that the unit is moved turning in the direction of an arrow mark, opened and fixed, and in the condition the sheet is fed while being slided on the table 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59224373-A (JP)
Title: Controller for thermal head for printing
Inventor: AZUMA TAKATSUGU
IPC: B41J2/36
Filed: 1983-05-27
Abstract: PURPOSE:To enable to stably print with a predetermined density and unnecessitate maintenance, by such a control as to pass to a heating element a printing pulse current with a pulse width conforming to the resistance of the element, thereby operating the element to generate heat. CONSTITUTION:In response to a signal from a micro-computer 6, a power source controlling circuit 10 for the thermal head 5 turns ON a power source 9, and a head-driving circuit 7 drives thermal head 5 in response to a printing signal. To measure the resistance of the heating element of the thermal head 5, a small constant electric current is passed to the element from a constant current circuit 11 when the power source 9 is OFF, the driving circuit 7 divide the current for each of the heating elements in response to a driving signal from the micro-computer 6, the potential difference between both ends of each of the heating elements is detected by a detecting circuit 12, a detection signal is fed to the micro-computer 6 through an A-D converter 8, a pulse width of a printing pulse current conforming to the resistance thus detected is obtained, and thereafter, a printing current with the pulse width thus obtained is passed to the heating element, thereby operating the element to generate heat. Accordingly, it is enabled to print stably with a constant fixed density and to use the thermal head for a long period of time without requiring any maintenance.
Patent JP-2000289936-A (JP)
Title: Frame for sheet winding
Inventor: AMANO HIROFUMI
IPC: B65H75/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To stably hold the circumferential surface of a sheet winding regardless of the size of winding diameter of the sheet winding by holding the edges of one set of support beams fixed to both ends of a flexible sheet on a pair of opposed guide rails in such a manner as to be mutually approachable and separable. SOLUTION: Edges of one set of cylindrical support beams 5 fixed to both ends of a flexible sheet 4 broader in sheath width than a sheet winding 1 are placed on guide rails 3 and held in such a manner as to be mutually approachable and separable. When the winding diameter of the sheet winding 1 is large, the support beams 5 are slid on the guide rails 3 in the mutually separating directions. When the winding diameter of the sheet winding 1 is small, the support beams 5 are slid on the guide rails 3 in the mutually approaching directions. Consequently, the whole lower half of the sheet winding 1 is regularly held by the flexible sheet 4 regardless of the size of winding diameter of the sheet winding 1.
Patent JP-H01262781-A (JP)
Title: Preparation of 'ashitaba' tea
Inventor: HIGASHIYA YOSHIYUKI
IPC: A23L2/38
Filed: 1988-04-14
Abstract: PURPOSE:To prepare the subject product absolutely free from grassy smell and having the taste and flavor similar to those of oolong tea, by roasting leaves of ASHITABA (Angelica keiskei Koidz.) using a tea-roasting process, heating and drying the produced ASHITABA tea having the form of green tea at a specific temperature and roasting the product with a drum roasting drier. CONSTITUTION:Raw leaves of ASHITABA is subjected successively to steaming, cooling, rough rolling and finish rolling processes to obtain ASHITABA tea having the form of green tea. The product is dried by heating at 65-95 deg.C and roasted with a drum roasting drier to obtain the objective product. The drum roasting drier is preferably a double-drum drier.
Patent JP-S60239579-A (JP)
Inventor: HERUMUUTO ENGERUHARUTO
IPC: D06P1/607
Filed: 1985-05-01
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-H04323851-A (JP)
Title: Method of manufacture of semiconductor device
Inventor: YOSHIHARA SHINJI
IPC: H01L23/522
Filed: 1991-04-23
Abstract: PURPOSE:To provide a method of manufacture for semiconductor devices capable of forming SOI layers of different thicknesses. CONSTITUTION:Field oxide films 4 and 5 of different thickness are formed by a selective oxidation on the main surface of a silicon substrate 1. The main surface side of the silicon substrate1 and a silicon board 8 are adhesively bonded. The silicon substrate 1 is removed from the reverse side of the silicon substrate 1 until the field oxide film 4 is exposed. From the reverse side of the silicon substrate 1, field oxide films 9a and 9b extending to the field oxide film 5 are formed to divide the silicon substrate 1 into a plurality of semiconductor layers Z1 to Z3.
Patent JP-S57207072-A (JP)
Title: Printing head
Inventor: KAKO YUTAKA
IPC: B41J2/275
Filed: 1981-06-16
Abstract: PURPOSE:To keep the variation in the pressing force between the first period of  continuous printing and the following dot printing period almost constant in a  wide temperature range by stopping a print wire and an armature at the restoration positions by a kind of dynamic damper. CONSTITUTION:After the dot printing, a print wire 6 is retreated and an armature 3 is also turned in the direction of arrow 29 by the repulsion of a recording paper and an ink ribbon and the force of a returning spring 10, and when reaching the restoration positions, they collide against a laminated member 20 and stop at the restoration positions while making damping oscillation. The member 20 given the kinetic energy of the wire 6 and the armature 3 is gradually  stopped while being vibrated becauce the kinetic energy is gradually lost by mainly the viscosity of an elastomer 26. The amplitude of oscillation during the restoration of the wire 6 is determined by mainly the repulsion of the member 20 when being collided by the armature 3, and the magnitude of the repulsion is almost governed by the mass ratio in a movement system including the member 20 and the armature 3, but little by temperature.
Patent JP-S5519745-A (JP)
Title: Electrode for alkali cell
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/32
Filed: 1978-07-31
Abstract: PURPOSE:To improve the utilization of active material, binding capacity and the cycle life characteristic by containing boron in the adhesives for adhering between active sheet material and metal core. CONSTITUTION:Active material such as nickel-hydroxide is mixed with dispersion liquid then made thin to produce acrive sheet material 12 having predetermined strength and flexibility. Said active material 12 is adhered through adhesives 13 onto both faces of nickel porous board 11 composed of metallic core (electron collector) soldered with nickel foil or conductive terminal 14 to obtain an integrated anode board 1.  Said adhesives 13 is obtained by dispersing 15g of carbon or conductive agent into 100g of 10 wt % polyvinyl alcohl solution containing 1.2 wt % of boron, for example. Since the adhesives is bridged by boron to increase the adhesion, the tightness between the sheet 12 and the metallic core 11 or between the sheets 12 is improved resulting in the improvement of the utilization of active material and the cycle life characteristic.
Patent JP-S58208700-A (JP)
Inventor: DAITOU YOSHIAKI
IPC: G21F9/06
Filed: 1982-05-31
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-H11268900-A (JP)
Title: Lift truck
Inventor: FURUKURA KAZUMASA
IPC: B62D119/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To simplify the steering operation from a lifter by driving a power steering in response to the output of a comparator generating an angle difference signal corresponding to the difference between the steering angle signal of a joystick lever and the output of the steering angle sensor of a steering wheel. SOLUTION: Gears 15, 16 are meshed with a gear 14 fixed to the outer periphery of the support bracket 13 of a drive wheel 11 driven by a traveling motor 12. A potentiometer 17 detects the revolving speed of the gear 15 to measure the steering angle of the drive wheel 11. The gears 16, 14 are rotated by the operation of a worker on a handle 23 via sprockets 22, 20, a chain 21, a torque sensor 19 and a power steering device 18, and the drive wheel 11 is rotated around the axis 24 by the desired angle. The lateral inclination of an operation lever 30 is detected by a potentiometer 32 to set the steering angle of the drive wheel 11. A comparator compares the signals from the potentiometers 17, 32 and outputs a signal corresponding to the difference to drive a power steering motor 27.