baber/WOPTO huggingface dataset:
Patent JP-S52124089-A (JP)
Title: Preparation of low-density polyethylenes
Inventor: ITOU AKIRA
IPC: C08F4/00
Filed: 1976-04-13
Abstract: PURPOSE: To prepare low-density polyethylenes by the slurry polymerization of ethylene and α-olefins under specific conditions characterized by carrying out the preliminary polymerization of the ethyelne. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08267405-A (JP)
Title: Manufacture for veneer sheet
Inventor: KOIKE SHIRO
IPC: B27D5/00
Filed: 1995-02-28
Abstract: PURPOSE: To form a dressing surface with no various colors in the surface by decoloring veneer with decoloring agent and finishing its surface after bonding a lining material to the back surface of the veneer of particular thickness. CONSTITUTION: A veneer 1 of 0.3mm in thickness is backed with a nonwoven cloth 2 of the same dimensions by thermocompression with adhesive 3. By jointing the ends of a plurality of such veneer sheets 4 together in the longitudinal direction, a sheet band 4 is formed. In a decoloring device, the sheet band is unwound and immersed in sodium hydroxide solution or the like for decoloring. After decoloring the surface as the surface finishing of the decolored veneer sheet 4, film coating or the like is applied onto it to obtain a complete veneer sheet 4. It is thus possible to eliminate generation of various colors for each veneer and provide veneer sheets having uniform coloring and a finished dressing surface in the surface with high efficiency.
Patent JP-2000243403-A (JP)
Title: Lead-acid battery
Inventor: HISAMA YOSHIBUMI
IPC: H01M4/78
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To improve an active material holdability and to maintain high discharge characteristics by forming recessed and projecting parts alternately disposed on front and back sides of the substrate of a battery having an electrode plate group wound with an electrode plate and a separator in a cylindrical shape, the plate being formed with an active material layer on front and back sides of the substrate of lead alloy. SOLUTION: In this lead-aid battery, recessed and projecting parts 2 and 3 are formed on the surface of a substrate corresponding to 30-90% of a portion coated with an active material layer and the height of the projecting part or the depth of the recessed part is preferably 10-90% of a thickness of the active material layer. A rolled body of lead-tin alloy is used for the substrate 1 and the recessed and projecting parts 2 and 3 are formed adjacently each other by plastic deformation with press working. The active material layer is deposited on the substrate 1 to be an electrode plate. The electrode plate is opposed through a separator and wound in a vortical shape to form an electrode plate group. This electrode plate group is stored in a battery jar, an electrolyte is injected through an injecting port disposed in a cover and then form-charged to be a battery.  A problem such as falling-off or peeling-off of the active material from the substrate 1 is solved and cycle life characteristics are enhanced.
Patent JP-H06258861-A (JP)
Title: Heat-fixable toner
Inventor: WATANABE YOICHIRO
IPC: G03G9/08
Filed: 1993-03-02
Abstract: PURPOSE:To obtain the heat-fixable toner fixable at a low temperature and capable of preventing offset phenomenon at the time of fixing and superior in electrostatic transferability by forming protuberances containing substantially no plasticizer on the surfaces of the toner particles. CONSTITUTION:The heat-fixable toner is provided on the surface of each toner particle comprising at least a vinyl type binder resin and a colorant and the plasticizer and has protuberances containing substantially no plasticizer. Since this toner contains, in its binder resin, the plasticizer for plasticizing it and the toner is easily deformed by heat at the time of heat fixing, it can be fixed at comparatively low temperature, and since the plasticizer contained in the toner acts like a mold-releasing oil, it can prevent the offset phenomenon, and since the toner particles are provided with the protuberances containing substantially no plasticizer, it causes no deterioration of the transferability due to the plasticizer.
Patent JP-H07248664-A (JP)
Title: Rotary type developing device
Inventor: KASAHARA NOBUO
IPC: G03G15/01
Filed: 1994-03-11
Abstract: PURPOSE:To stably and surely feed the bias voltage to developing units with a simple structure by providing a voltage applying means brought into contact with a bias voltage feeding means and applying the bias voltage from a power source. CONSTITUTION:A rocking supporting means is provided with a far side racking arm 160 and a near side rocking arm 161 rotatably and removably supporting a developing unit rotary spindle 112 on both sides of a developing unit 1040 as major members. Rotating loci of pins 125Y,... constituting part of a voltage feeding means are revolved around the developing unit rotary spindle 112 as the center journalled on the rocking arm 161, and they are constant. Contacts 126a-126c constituting part of a voltage applying means are provided on the same rocking arm 161, thus the contacts 126a-126c are surely brought into contact with the pins 125 of the developing units in sequence at the development positions of the developing units, and the development bias voltage is applied to the developing units.
Patent JP-H03245771-A (JP)
Title: Operation command method for inverter
Inventor: ITO TOMOTAKA
IPC: H02P23/07
Filed: 1990-02-22
Abstract: PURPOSE:To facilitate readout and rewriting by employing an operation com mand group required for the operation of an induction motor as a piece of operation command information, and storing several types of this operation command information in a storage means, and reading out optional operation command information from the storage means at the time of operation of an induction motor. CONSTITUTION:Several kinds of operation commands required for the operation of an induction motor are set separately by an operation command input means 34, and an operation command group consisting of thus set several kinds of operation commands is stored en bloc as a piece of operation command informa tion in the storage means 32. Moreover, in case of altering some or the whole of the several kinds of operation commands, the operation command group including this altered operation command is stored as new operation command information separately in the storage means 32. And at the time of operation of the induction motor 5, optional one is selected out of the several pieces of operation command information stored in the storage means 32, and is read out of the storage means 32.
Patent JP-S62200838-A (JP)
Title: Multiple address message transmission/reception system
Inventor: TOMIKAWA MASATAKA
Filed: 1986-02-28
Abstract: PURPOSE:To improve the transmission efficiency by providing the 1st transmission means forming the transmission, the 2nd transmission means sending a multiple address frame onto a transmission line and a reception means receiving the multiple address frame and informing in advance the presence of the sending of a multiple address message to plural optional stations. CONSTITUTION:The multiple address frame is sent independently to a bus type transmission line 1 from data sending stations STN2b, 2a respectively. Multiple address frame numbers B1, B2 are set to the address field AD of the multiple address frame. When the remaining it except a frame kind designation bit S is coincident with a multiple address frame number formed by the sequence S1 or S2, stations STN3a, STN3n receive the same frame selectively. Thus, the multiple address frame from the station STN2b is received by the stations STN3a, 3b at the same time, and the multiple address frame from the STN2a is received at the same time by the STNs 3c, 3d. Since the same message is sent to plural optional stations STNs by the multiple address, the transmission time is reduced remarkably.
Patent JP-H09228547-A (JP)
Title: Connecting member of building facing material
Inventor: MITSUHASHI KIMIYUKI
IPC: C09J7/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability by covering a heating wire with an unhardened thermosetting type silicon rubber to form a connecting member. SOLUTION: An electric heating adhesive sheet 1 is formed of a plurality of heating wires 2 as electric resistance wire formed of dichromate wire, which are arranged at fixed intervals in a sheet-like unhardened thermosetting silicon rubber 3, and an embossed release paper 4 stuck thereto as occasion demands. When a building facing material such as building panel, glass or sash is connected to a frame member, for example, the sheet 1 is put on both sides of a silicon rubber block, and the building facing material and the frame member are further superposed on both the sides, respectively. Both the ends of the heating wire 2 are connected to a power source to carry a current, and pressurized to adhere the building facing material, to the frame member, and also harden the silicon rubber 3. Thus, the adhesion can be easily performed in a short construction period, and an outdoor work can be dispensed with to improve the reliability of adhesion.
Patent JP-H10220609-A (JP)
Title: Constant flow value with water temperature compensation function
Inventor: KIMURA NORITOSHI
IPC: F16K31/70
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve governor performance and productivity of a constant flow valve with a water temperature compensation function. SOLUTION: A load of a governor spring 14 made of a shape memory alloy and changing a spring constant according to a change in water temperature balances with a differential pressure applied to a differential pressure plate 4, and a constant flow valve V with a water temperature compensation function for controlling a flow to a constant value by an upper valve 9b and a lower valve 9a is provided with an adjusting part 5 for adjusting a contact position of an upper valve 9b and an upper seat part 2b, and a gap between a lower valve 9a and a lower sheet part 2a when the upper valve 9b abuts on the upper seat part 2b is adjusted so as to reduce a flow when a water pressure is high.  One end of the governor 14 is provided in a movable body V2 and the other end thereof is provided inside the upper seat part 2b above a fixed body V1 to coaxially dispose the movable body V2 with respect to the fixed body V1 and an elastic seal ring 11 having a U-shaped cross-section is fitted in the outer periphery of the differential pressure plate 4 to reduce sliding resistance.
Patent JP-H06259978-A (JP)
Title: Flash erasing type non-volatile memory
Inventor: FUKUSHIMA KAZUE
IPC: G11C16/06
Filed: 1993-03-03
Abstract: PURPOSE:To shorten the time required for erasure and erasure verification by storing the number of times required for reading out and checking whether the erasure of a cell region ends normally or not after the erasure operation. CONSTITUTION:A memory cell is erased after the start of erasure and the verification 44 to read out and check whether the erasure ends normally or not is executed. This execution is executed until the erasure ends A5. The erasure is ended by storing the number of the verification times into a a verification count memory section A3. Only the erasure is executed up to the number of the times stored in the verification count memory section before the start of the erasure A1 and the erasure A2. The erasure is executed again when the erasure does not end even at the number of times stored in the memory section. As a result, the time for the erasure and the erasure verification is shortened and the erasure time is shortened.
Patent JP-S53126005-A (JP)
Title: Process for coal liquefaction
Inventor: NAKAKO TAKAO
IPC: C10G1/06
Filed: 1977-04-11
Abstract: PURPOSE: In the coal liquefaction process by hydrogenolysis of a slurry mix consisting of crushed coal, solvents and iron catalyst, iron sulfide formed in the catalyst is circulated for reuse as a catalyst thereby reducing largely the amount of the catalyst used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54136098-A (JP)
Title: Method of fixing sleeves in thru-holes formed in the body of frp ship
Inventor: KATOU MASAHIKO
IPC: B63B13/02
Filed: 1978-04-08
Abstract: PURPOSE: To simplify the operation of fixing a pair of sleeves in thru-holes formed in two members of a ship made of FRP (fiber reinforced plastics) with a given spacing from each other, by inserting said pair of sleeves from both openings of said thru-holes and coupling the sleeves with each other by way of press fitting.  
     CONSTITUTION: A couple of thru-holes 12, 12 ar formed respectively in stem deck 2a and extension 3a of gunnel 3 of a FRP ship, and sleeves 10, 11 are fitted respectively into these thru-holes 12, 12 and fixed in place. Sleeves 10, 11 are formed with flanges 10a, 11a, respectively. In coupling these skeeves 10, 11 with each other, they are inserted into respective thru-holes 12, 12 from the outside thereof until flanges 10a, 11a come into abutment with peripheral portions of thru-holes 12, 12, so as to press fit the sleeves at their tapered portions 10b, 11b. With such an arrangement, it is enabled to easily fix sleeves in thru-holes formed in two members of ship body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201717-A (JP)
Title: Method for dephosphorizing steel containing chromium
Inventor: KIYABU TOSHIAKI
IPC: C21C7/064
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a high quality Cr steel having a low P level by adding a flux consisting of properly blended CaC2, CaO, NaF and Na3AlF6 to a Cr- contg. molten steel having regulated C and Si concns. CONSTITUTION:When a Cr-contg. molten steel contg. 3.0wt% Cr, 0.5-3.0% C and <=0.5% Si is dephosphorized, a flux obtd. by blending 0.5-5.0% CaC2 with 0.2-3.0% CaO, 0.03-0.3% NaF and 0.05-0.5% Na3AlF6 basing on the amount of the molten steel is added. Remarkable corrosion of the wall refractories of a furnace can be avoided, slag having high reactivity is formed, and the flux does not aggregate or agglomerate, giving a high rate of dephosphorization reaction.
Patent JP-S52125409-A (JP)
Title: Chrome treated and direct quenched steel wire and its preparation
Inventor: MORI TOSHIMICHI
IPC: C22C38/32
Filed: 1976-04-15
Abstract: PURPOSE: To obtain the wire material free from quenching crack and having high tensile strength and of martensitic structure by the straight line working with repeat bending or by the direct quenching just after the hot rolling of low carbon boron steel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10241608-A (JP)
Title: Cathode-ray tube device
Inventor: HISADA TAKAKI
IPC: H01J31/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which is high in productivity with a long service life by applying magnetic power with a specified value or more of a specific magnetic permeability onto an internal conductive film provided on the funnel inner surface conductive to a fluorescent screen and a shadow mask, so as to easily shield the external magnetic field and to dispense with a shielding plate which is inferior in assembling workability and having a possibility of gas discharge. SOLUTION: A fluorescent screen 3 is provided t the inner surface of a panel screen part 1a of a cathode-ray tube body 1, and a shadow mask 4 is arranged on the inside through a frame 5. The inner surface of a funnel part 1c is provided with a conductive magnetic power layer 7, formed by applying magnetic powder with a specific magnetic permeability of 100 or more onto an internal conductive film, so as to shield the external magnetic field and to mask conductive a high pressure lead-in part 6, the fluorescent screen 3 and the shadow mask 4. A deflection coil 9 is arranged on the outside, and an electron beam 8 from an electron gun 2, arranged inside a neck part 1d, is deflected to make the fluorescent screen 3 emit light. If necessary, the magnetic powder is also applied to an external conductive coat 13 to improve the magnetic shielding performance.
Patent JP-S60194107-A (JP)
Title: Drawing apparatus
Inventor: TATEFURU SHIROU
IPC: D02J1/22
Filed: 1984-03-07
Abstract: PURPOSE:To inspect the abnormality in the amount of attached oil in the preceding step, by using an oil-abnormality detection device for the detection of the abnormality in the amount of attached oil, and attaching the device to the yarn guide after the preceding oiling apparatus and before the feeding roller to start the drawing of the yarn. CONSTITUTION:The yarn Y is applied with pretreatment oil by the oiling apparatus 1, subjected to the two-stage drawing by the pretension roller 2, the preheating rollers 3,3', and the drawing rollers 4,4', 5,5', and applied with other oil by the after-oiling apparatus 6. The abnormality in the amount of the attached oil is inspected on-line by placing the oil-abnormality detecting device 8 to the stable yarn guide B after the oiling apparatus 1 and before the preheating rollers 3,3'.
Patent JP-S53126256-A (JP)
Title: Automatic brightness controller of scan-type electron microscope
Inventor: YAMADA OSAMU
IPC: H01J37/22
Filed: 1977-04-11
Abstract: PURPOSE: To make it possible to control brightness automatically regardless of the period of a scan time, by providing an integrator and bias-voltage generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60186595-A (JP)
Title: Recovery of coal sweeping
Inventor: NAGATA KENICHI
IPC: C10L5/14
Filed: 1984-03-07
Abstract: PURPOSE:An aqueous slurry containing fine powder of coal sweeping and a binder is stirred to form granules of coal, which are then filtered off whereby fly-off coal in the site of boilers, ironworks and fire power plants is utilized as a resource. CONSTITUTION:Fine powder of coal collected by sweeping is combined with a binder such as crude oil, topping fraction and sludge oil from factories in an amount of 2-20wt% to form an aqueous slurry. The slurry is sent to a granulator where it is stirred to form granules. The granules are separated by screening or centrifugation. In case of difficult filtration, a foaming agent is added to allow the coal particles to float for separation.
Patent JP-S61203947-A (JP)
Inventor: SHIBATA YASUHISA
IPC: G01N27/28
Filed: 1985-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61202716-A (JP)
Title: Method and device for restraining transporting noise of steel sheet
Inventor: OSAKI KEN
IPC: B21B39/00
Filed: 1985-03-04
Abstract: PURPOSE:To absorb a transporting noise generated from a steel sheet in transportation, to reduce the nose, and to improve operating efficiency by high speed transportation, by mounting a transporting-noise damping material on the steel sheet, in transporting the steel sheet on a roll table. CONSTITUTION:In case of transporting a rolled steel sheet 3 on the rolls 2 of a roll table 1, the sheet 3 is once stopped at the position of a damping- material feeding means 6. Sheet-shaped damping materials 5, made of rubber material and packed with small pieces of magnetic steel or magnet powder, are supported by many hangers 4. The sprockets 7a-7c of feeding means 6 are rotated to move a chain 8, engaging with the sprockets 7a-7c, in the arrow 16 direction, and each of the materials 5 is hung on a hook 9 by a pusher, when the hook 9 comes to the front of hanger 4, and is moved downward to be mounted on the surface of sheet 3 to absorb a transporting noise generated in transportation of the sheet 3. The material 5 is lifted from the surface of sheet 3 by the hook 14 of a chain 13, moving in the reverse direction, at the material 5 recovering position of a terminal point of transportation and is returned to hangers 10.
Patent JP-H07110753-A (JP)
Title: Picture display controller
Inventor: KOGYO HIROSHI
IPC: G06F3/048
Filed: 1994-03-14
Abstract: PURPOSE:To improve the operability of input, editorial proofreading and confirmation operations in document preparation by a Japanese input and editing device by dividing a document into plural parts and simultaneously displaying the plural parts in relation with the position of a row or a column during display. CONSTITUTION:A keyboard 6 is provided with a screen dividing key 601 for giving instructions for dividing a display part into plural pieces in a display device, a cursor key 602 for vertically and horizontally moving a cursor and a scroll key 603 for vertically and horizontally scrolling a display screen, etc. Then, when screen division is instructed, a cross-shaped cursor is immediately displayed on the display screen of the document and the document display screen is divided into four pieces and displayed by the cursor. Thus, in the case of dividing the document display screen into four pieces, the operation is quickened. Also, since the cross-shaped cursor is vertically and horizontally moved by the cursor key 602, the display screen is easily divided at a display head part and a display side part.
Patent JP-H07246820-A (JP)
Title: Vehicle height adjustment controller
Inventor: KAWAZOE HIROSHI
IPC: B60G17/015
Filed: 1994-03-14
Abstract: PURPOSE:To surely prevent vehicle height from abnormal reduction in jack-down irrespective of an amount of variation of the vehicle height due to jack-up in a vehicle height adjustment controller for controllably adjusting the vehicle height by the use of fluid pressure such as air pressure and oil pressure. CONSTITUTION:When the condition that a vehicle height detecting value from a vehicle height detecting means (e) rises in a stop while the vehicle height down is controlled, continues for a predetermined time, it is judged to be in jack-up. A jack-up judging means (g) for judging the jack-up condition and a means (h) for controllably inhibiting vehicle height adjustment corresponding to the jack-up, which inhibits the vehicle height down control allowing the vehicle height detecting value to coincide with the standard vehicle height are provided.
Patent JP-H05218200-A (JP)
Title: Allowance detecting system for wiring length
Inventor: YOSHIMURA OSAMU
IPC: G06F17/50
Filed: 1992-01-31
Abstract: PURPOSE:To prevent generation of difference between an estimated wiring length and an actual wiring length, and to avoid the condition where circuit and layout has to be made by detecting design allowance for increase or decrease of a wiring length of wires connecting to each element of a designed circuit. CONSTITUTION:A wiring allowance detecting control section 101 indicate increase or decrease of wiring length of one of wires of standard circuit information 102 to an estimated wiring length control section 103. A logical simulator 107 performs simulation on the basis of estimated wiring length additional circuit information 104, simulation pattern 105, and element logical information 106. The simulation results 108 are compared with standard simulation results 109 which are proper in a results-comparison section 111. If the simulation results 108 are consistent with the standard simulation results 109, the wiring length is judged that it is in the range of allowance.
Patent JP-H09237814-A (JP)
Title: Laser microscope
Inventor: UEDA KATSUHIDE
IPC: G01R31/26
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser microscope whose operability is improved. SOLUTION: When observation for a specific device is ended and an OBIC (optical beam induced current) image of another device is observed, firstly, a lifter 17 is driven, for moving a mounting board 18 upward, so that a manipulator board 16 is pushed upward. As a result, the manipulator board 16 is separated from an X-direction moving stage 10, and further, an electrode 6 on the tip of the manipulator 5 is kept away from a sample 1 by a specified distance. At this state, the X-direction moving stage 10 and a Y-direction moving stage 11 are moved, and an optional device is assigned on an observation position above an objective lens 3.  Then the lifter 17 is driven for lowering the mounting board 18, so that the manipulator board 16 is counted on the X-direction moving stage 10, and the tip of an electrode 6' of the manipulator 5 is brought into contact with a specified place of a sample device.