baber/WOPTO huggingface dataset:
Patent JP-H063678-A (JP)
Title: New vertical orientation processing agent
Inventor: ISOGAI HIDEYUKI
IPC: C08G73/10
Filed: 1992-06-23
Abstract: PURPOSE:To make orientation of liquid crystal molecules perpendicularly to a base board and produce a perpendicular orientation processing agent by using specific polyimide containing alkyl radical with straight chain, and thereby generating orientation of the liquid crystal molecules perpendicularly to the board stably. CONSTITUTION:Polyimide for the purpose contains alkyl radical having straight chain, more than 5% when converted in alkyl radical weight, whose number of carbons is over 12 relative to the total polyimide weight, wherein the surface energy shall be 38dyn/cm or less when a polyimide coating film is formed over a base board. The polyimide is formed from a polyimide precurser containing alkyl radicals having straight chains, which is turned into imide through reactions of tetracarbonic acid components with such components and undergoing polymerization; as diamine component not containing straight-chained alkyl radical and/or diamine component containing straight-chained alkyl radical and/or mono-amine component containing straight-chained alkyl radical and/or dicarbonic acid component containing straight-chained alkyl radical.
Patent JP-H0330354-A (JP)
Title: Evaluating method of semiconductor device
Inventor: FUJITA KOICHI
IPC: H01L21/66
Filed: 1989-06-27
Abstract: PURPOSE:To display wire bond strength numerically by installing a plurality of monitors for testing wire bond strength in various size onto a semiconductor wafer to which a semiconductor device as a product is formed. CONSTITUTION:A bonding wire 5 is attached onto a wire bond-strength testing monitor electrode 4 on the same semiconductor wafer as the manufacture of a semiconductor device as a product after the completion of a wafer process, and the slip-off of the bonding wire 5 and the peeling of the monitor electrode 4 or a barrier metal 3 just under the monitor electrode 4 are confirmed by pulling or pushing the wire 5. The slip-off of the bonding wire 5 and the peeling of the monitor electrode 4 or the barrier metal 3 are easy to be generated in the wire bond-strength testing monitor electrode having a small area at that time. Accordingly, wire bond strength can be displayed numerically by confirming the generation of abnormality at any rate of the monitors having any area.
Patent JP-H0513313-A (JP)
Title: Aligner
Inventor: HOSHINO HIROMI
IPC: H01L21/30
Filed: 1991-07-05
Abstract: PURPOSE:To shorten the exposure time and to speed up processing by a method wherein repeatedly used pattern data is selected from the specified data to be exposed and the selected pattern data is divided into several kinds of specified sizes and the divided data is defined as a candidate block data and then the specified number of highly effective block patterns are extracted out of the candidate block data. CONSTITUTION:A repeatedly used pattern is extracted as pattern data from data stored in a data storing means 3 and then a pattern table is generated at a pattern table generating section 5. From the pattern table, a sorting table is generated at the sorting table generating section 6 and then a matrix table for matrix recognition is generated at a matrix table generating section 7. These tables are put together in a specified region to generate a block table. According to the information from the block table, the desired number of blocks are selectively extracted out of candidata blocks in the order of an effectiveness as a block pattern. The group of the extracted blocks is used as a block pattern. By this method, an appropriate exposure pattern is generated.
Patent JP-S5589528-A (JP)
Title: Driving method and device for pile, sheet pile, etc.
Inventor: KATOU CHIKAO
IPC: E02D7/20
Filed: 1978-12-27
Abstract: PURPOSE: To make reaction forces required for driving piles, sheet piles, etc. easily obtainable from already constructed adjacent sheet piles, etc. and to make execution of work easily controllable.  
     CONSTITUTION: A driving device is composed of sheet piles A to be driven into the ground, a reaction beam 1 fixed to top a of the pile A, screw rods 2 for connecting the reaction beam 1 to already constructed sheet piles, mechanisms 4 for driving nuts 3 fitted to the screw rods 2, hydraulic jacks 5 and others. The sheet pile A, piles, etc. are driven into the ground and provided with prescribed bearing capacities by means of the hydraulic jack 5 utilizing pull-out resistance of the already constructed adjacent piles, sheet piles, etc. as the reaction force for driving in  the final process of driving the said piles, sheet piles A, etc. into the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000353021-A (JP)
Title: Ccd analog signal processing ic and its overvoltage protective circuit
Inventor: KANNO TORU
IPC: H04N1/028
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a CCD analog signal processing IC capable of satisfying the maximum rating of an IC and its overvoltage protective circuit. SOLUTION: A drain of Q1, a source of Q2 and an inverted input terminal of a COMP are connected with an input signal line of the IC. And a source of Q1 is connected with GND, a gate is connected with a drain of Q2 and other terminal of I4 one end of which is connected with GND. In addition, noninverted input of COMP is connected with VCC of the IC. C1 is inserted between an input terminal of the IC and an input signal to be obtained as a result by passing output voltage of a CCD through an impedance converting circuit such as an emitter follower.
Patent JP-H04341169-A (JP)
Title: Preservative for food
Inventor: NAKAJIMA TOMOYASU
IPC: A23L3/3562
Filed: 1991-06-10
Abstract: PURPOSE:To obtain the subject preservative, containing a water-soluble fraction extracted from a fruit of Guinea pepper with an aqueous solvent as an active ingredient and capable of remarkably improving keeping quality without changing taste, flavor, color, etc. CONSTITUTION:The objective preservative is obtained by blending a water-soluble fraction (containing >=2wt.% water-soluble proteins as a dried substance) extracted from a fruit of Guinea pepper with an aqueous solvent such as water or ethanol as an active ingredient and further blending one or more of glycine, sodium acetate, lysozyme, ascorbic acid, etc., with the active ingredient.
Patent JP-S5866165-A (JP)
Title: Memory access controlling system
Inventor: SATOU KEIJI
IPC: G06F12/06
Filed: 1981-10-16
Abstract: PURPOSE:To transfer data with simple procedures, by providing common storage addresses in the address space of one of plural data processing devices, which have storae devices used independently by processing devices themselves, and accessing this address space from respective processing devices. CONSTITUTION:Each of modules M1-Mn consists of a network 2 where subscribers 1 are distributed and stored, a processing device 3, a storage controller 7, and a storage device 4. Modules Mi are connected to one another by a transfer path 9, and a part of the storage device 4 of the module which has the capacity in reserve is used as a common storage area 41 and is connected to the transfer line 9. The common storage area 41 can be accessed directly from molules Mi. The processing device 3 of each of modules Mi accesses the storage device 4 in the same module through the storage controller 7; and if the access address does not exist in the storage device 4, the processing device 3 accesses the common storage area 41 through the transfer line 9. Thus, a private device is not used to transfer data quickly with simple procedures.
Patent JP-H063768-A (JP)
Title: Base for photographic paper
Inventor: NISHIKAWA YASURO
IPC: D21H27/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide the base for photographic paper which has an excellent resolution and is hardly damaged by bending by providing a concn. gradient in the content concn. of pigments in such a manner that the concn. is low in a resin layer on a raw paper side and is high in the outermost layer. CONSTITUTION:The plural resin layers essentially consisting of polyester are laminated on the emulsion coating side surface of the raw paper. The concn. gradient is so provided in the content concn. of the pigments in the coating layers laminated with plural sheets in such a manner that the concn. is low in the resin layer on the raw paper side and is high in the outermost layer. Particularly, titanium dioxide is used for the pigments and is so incorporated into the above-mentioned layers in such a manner that the concn. of the pigments in the resin layers exclusive of the outermost layer is 10wt.% and the pigment concn. in the resin layer of the outermost layer is >=10wt.%. The polyester is particularly preferably polyethylene terepthalate and while the resin layers may be the polyester resin alone, the mixing of this resin with other resins is equally well. Powders of titanium dioxide, barium sulfate, zinc oxidize, talc, calcium carbonate, silicon oxide, solid soln. thereof, etc., are usable as the pigments.
Patent JP-H0331890-A (JP)
Title: Video advertisement device
Inventor: WADA KUNIHIRO
IPC: G09G3/20
Filed: 1989-06-29
Abstract: PURPOSE:To display much advertisement information uniformly to customers by connecting video advertisement boards which use an LED, a liquid crystal panel, a CRT, a discharge tube, electric bulbs, etc., electrically and displaying them cyclically. CONSTITUTION:The address of the advertisement information, the numbers of video advertisement boards 5a - 5d, and a display time advertisement table are registered in a CPU 8. When an operation start indication is inputted to the CPU 8, the CPU 8 sends the information to a video transmitter 7 through a control cable 9. The transmitter 7 selects advertisement information from VTRs 7b and 7c and a VDR 7d according to the number of the advertisement information and sends it to a video controller 6 through a cable 10. The controller 6 decompose the information into light emission primary colors and gradations of elements constituting the advertisement boards 5 on a printed board 6b and specifies addresses, and then sends video signals to the respective advertisement boards 5a - 5d through the cable 10, thereby displaying the information. The video are moved to adjacent advertisement boards in order a certain time later.
Patent JP-H0913404-A (JP)
Title: Construction method for underground structure
Inventor: MORIMOTO TAIJIRO
IPC: E02B9/06
Filed: 1995-06-30
Abstract: PURPOSE: To provide a construction method for an underground structure, by which a water resistant layer can be easily constructed. CONSTITUTION: The ground inside of a continuous underground wall 3 constructed with a suitable width is excavated to form an open-cut groove, and a polyurethane resin liquid agent is sprayed with high pressure to the inside surface of the continuous underground wall 3 to form a water resistant layer 2. After resin mortar primer is applied to the surface of the layer, cast-in-place concrete is placed in a formwork taking the water resistant layer 2 as the outer formwork to construct an underground structure 1.
Patent JP-H1113029-A (JP)
Title: Method for forming bump for decelerating vehicle
Inventor: YAMAGATA TSUYOSHI
IPC: E01F9/559
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a bump to decelerate a vehicle in which the execution is facilitated, the execution property is improved, and the execution period is shortened. SOLUTION: In a method for forming a bump for decelerating a vehicle, a part of a rod is raised so as to form a trapezoidal section along the road direction to force deceleration of the vehicle. An inclined body 1 of approximately right triangle in section is fixed with a space longitudinally along the road direction, a pavement material 2 such as asphalt and concrete is filled between perpendicular surfaces 12 of the front and rear inclined bodies 1, and an upper surface 21 of the pavement material 2 is approximately flattened. Because an inclined part of trapezoidal section which is difficult to form is formed using the inclined bodies of approximately right triangle section which can be manufactured in a shop, etc., in advance, no skill is required in the execution, the execution property is improved, and the execution period is shortened.
Patent JP-H1010136-A (JP)
Title: Automatic analyzer
Inventor: NAKAMURA KAZUHIRO
IPC: G01N35/10
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To perform the control, which can continue measurement when a dispenser fails the attachment/detachment of a chip used in the dispenser in an automatic multiple-item analyzer. SOLUTION: This analyzer has a sensor 31, which can judge the failure or the defaults in chip attachment and detachment, recognizes the attaching and removing state based on the state of the sensor 31 and has the control system, which switches the dispensing action to the recovery processing action in correspondence with the state. When the chip attachment fails, the normal operation is stopped, and the control is switched to the standby operation for returning to the dispense-starting position in preparation for the next dispensing operation.
Patent JP-S6056889-A (JP)
Inventor: IWAI TAKAYUKI
IPC: B25J15/06
Filed: 1983-09-07
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-H0454311-A (JP)
Title: Bearing device for transmission
Inventor: MIZUTA MUNEO
IPC: F16C33/10
Filed: 1990-06-25
Abstract: PURPOSE:To eliminate use of a bush by directly supporting a rotary shaft by a bearing hole provided in a housing of aluminum alloy, setting the surface roughness of the bearing hole coarse, and forming a layer of lubrication oil in the valleys of the irregularities. CONSTITUTION:A bearing hole 12 is formed in a housing 10 of aluminum alloy to support a rotary shaft 14 directly, and the bearing surface roughness of the bearing hole 12 is made coarse, and a layer of lubrication oil is formed in the valleys of the irregularities. The rotary shaft 14 is thus supported without using a bush, the cost can be reduced, and the processes can be simplified.
Patent JP-H0853537-A (JP)
Title: Conjugated polymer containing ansa substructure and its use as electroluminescent substance
Inventor: RORANTO SHIYUTERUN
IPC: H05B33/14
Filed: 1995-06-30
Abstract: PURPOSE: To provide a conjugated polymer which has a specific chemical struc ture and hence a high color purity and is suitable for electroluminescence materials and the like.  
     CONSTITUTION: The desired conjugated polymers contains ansa substructures, which contains aromatic groups, and in which adjacent aromatic groups are connected to one another in such a way that one ring atom of one aromatic group is directly linked to one ring atom of the other aromatic group and any further linkages of these two aromatic groups are possible only via a bridge containing at least one tetravalent carbon atom and/or heteroatom, the ansa substructures being of formula I or II [where X and Y are each =CR 1 -, =N- (wherein R 1  is H, 1-22C alkyl, 1-22C alkoxy, CN, halogen or the like; U and V are each -O-, -S- or the like; W is -(CH 2 ) q -(where q is 5-20) or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6410466-A (JP)
Title: Data recording and reproducing method for magnetic disk
Inventor: MIWA TAKAHIRO
IPC: G11B20/12
Filed: 1987-07-01
Abstract: PURPOSE:To actually increase the memory capacity of a magnetic disk by recording data at double density in an exclusive reproduction zone and reproducing at double density, and in a recording and reproducing zone recording and reproducing at single density. CONSTITUTION:In the exclusive reproduction zone of a magnetic disk data are recorded at double density in advance. In case of reproducing the data via a magnetic head 8 from the exclusive reproduction zone, a changing over switch 11 is switched by a CPU 2 to read the recording signal at double density read by the head 8 from the disk and after amplifying it by a circuit 9 it is demodulated by removing a clock signal by a demodulation circuit 7. On the other hand, in case of demodulating the data in a recording and reproducing zone the recording signal at single density read by the head 8 from the disk is reproduced in the data of single density by a demodulation circuit 6 by switching the switch 11 by the CPU 2. It is also written at single density in the data field of the disk via the data modulation circuit 5 and writing circuit 10 from the CPU 2.
Patent JP-H06322082-A (JP)
Title: Polyester and hollow container made using the same
Inventor: MATSUMOTO KAZUSHI
IPC: B29K67/00
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a polyester which is reduced in mold fouling and has high production efficiency, and to provide a molding comprising the polyester. CONSTITUTION:This polyester is the one obtained from a dicarboxylic acid ingredient comprising terephthalic acid as the main component and a diol ingredient comprising ethylene glycol as the main component. This polyester contains monofunctional monomer units in an amount of 0.4-5mol% based on all dicarboxylic acid units, and has an intrinsic viscosity of 0.60-1.50dl/g and a cyclic trimer content of 0.40wt.% or lower. The hollow container comprises this polyester.
Patent JP-S6226886-A (JP)
Inventor: SATO YASUYUKI
IPC: H05K1/03
Filed: 1985-07-26
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-S5956438-A (JP)
Title: Flame-retarded ring-opening polymer composition
Inventor: TAKAHASHI HIROSHI
IPC: C08L7/00
Filed: 1982-09-24
Abstract: PURPOSE:To provide the titled compsn. having high heat resistance and excellent rigidity and impact resistance, by adding a specified stabilizer to a polymer having fiver-membered rings and double bonds in its main chain. CONSTITUTION:At least one member selected from a compd. of formula I (wherein X<1> is Cl, Br; n is 1-6; R<1> is H, OH, a 1-6C alkyl) such as hexabromobenzene, a compd. of formula II (wherein X<2>, X<3> are each Cl, Br; m, n are each 1-5; R<2>, R<3> are each H, OH, a 1-6C alkyl) such as Fireguard 3,000 (a product of Teijin Kasei K.K), a compd. of formula III (wherein R<10>-R<12> are each H, a 1-8C alkyl) such as triphenyl phosphate and other 4 kinds of compds. (flame retarders) is used. 3-50pts.wt. above compd. is blended with 100pts.wt. polymer which has an intrinsic viscosity of 0.3-4 and is composed of 30-100wt% unit of formula IV (wherein R1, R2 are each H, alkyl, phenyl) and 70-0wt% unit of formula V (wherein R3 is alkyl) and in which the content of a trans double bond is at least 40%.
Patent JP-S5789209-A (JP)
Title: Instrument current transformer for gas field switchgear
Inventor: UEJIMA TOUICHIROU
IPC: H01F38/20
Filed: 1980-11-26
Abstract: PURPOSE:To make it possible to correspond to various kinds of specifications of a  current transformer by placing a secondary winding assembly on the external circumference of three cylindrical vessels forming one part of a wall of a sealed vessel of a  line, and further outside a lead sleeve and a vessel assembly requiring to be sealed. CONSTITUTION:A vessel body 20 units in a body a barrel 21, a flange 22 able to couple  airtightly with a spacer 12 on a breaker 4 side, an end plate 24 having three holes 23  placed in geometry a triangular shape for separately receiving three-phase conductors  14 respectively and a cylindrical vessel 26 having a flange 25 positioned on an axis of  a bore 23 in the end plate 24, and a connecting tube 30 incorporates in one a barrel 31,  a flange 32 able to couple airtightly with the spacer 12 on the disconnecting switch 2 side and an endplate 34 having three bores 33 facing the flange 25. After a secondary  winding assembly 17 is mounted on the external circumference of the cylindrical vessel  26, the vessel assembly 20 and the connecting tube 30 are joined airtightly to allow  insulating gas to be filled within said vessel. Hereby, various kinds of secondary winding assembly provided according to current transformer specifications can be  mounted without changing longitudinal dimensions of the whole of the device providing the constant insulating gas to be filled in the inside.
Patent JP-S5866833-A (JP)
Title: Differential pressure measuring device
Inventor: NISHIHARA TADASHI
IPC: G01L9/00
Filed: 1981-10-16
Abstract: PURPOSE:To reduce span errors owing to static pressure, temp. and tightening and to improve protective performance against overpressure by such constitution wherein a bellows is used for a pressure receiving element and when said element is overloaded, stop bars contact an O-ring and inhibit the movement of sealed liquids. CONSTITUTION:When a high measuring pressure PH is introduced through an introducing hole 611 into a measuring chamber 61 and a low measuring pressure PL is introduced through an introducing hole 711 into a measuring chamber 71, the pressures there of are transmitted to sealed liquids 4, 5 with sealing diaphragms 23, 24. The pressures thereof are converted to forces by the front and rear surfaces of a bellows 11, which forces move the electrode 12 at the preceding end of the bellows 11 rightward, thereby decreasing the electric capacity between the electrodes 12 and 16 and increasing the electric capacity between the electrodes 12 and 17. A differential pressure is thus detected. Since the bellows 11 is used as a differential pressure element and strains are absorbed in the cylindrical part of the bellows end, span errors owing to static pressure, tightening and temp. are reduced. When the element is overloaded, stoppers 18, 19 contact an O-ring 29 and inhibit the movement of the liquids 4, 5; therefore the protective performance against overpressure is good.
Patent JP-H0215501-A (JP)
Title: Helmet mounting type signal lamp
Inventor: ICHIHARA TAKEO
IPC: F21L4/00
Filed: 1988-07-04
Abstract: PURPOSE:To facilitate identification at the time of two-wheeled vehicle's night running by selecting plural luminous units separately se as to enable lighting. CONSTITUTION:Plural luminous units 3 which have LEDs as light sources are mounted at the outside circular part 2a of a lighting fixture main body 2, and the lighting becomes possible with a controller 4 and a power source part 5 which are formed at the end of a lighting fixture main body 2. The power source part 5 is connected with a pulse oscillator 4b of this the controller 4, which outputs pulse waves at regular intervals being set so as to light the luminous unit 3. A helmet 10 which comes on and off in this way with the same identification signals being set is used. Herby, for example, even in the case that plural groups get complicated during night running, easy identification becomes possible.
Patent JP-2000353793-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: MATSUOKA HIDEYUKI
IPC: H01L21/8242
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To improve noise resistance of a semiconductor integrated circuit device and in addition, to reduce the cell area of the device by respectively arranging first conductor layers in regions surrounded by work lines and bit lines, with the center of the conductor layers which are deviated from the center line of an active region formed along a third direction. SOLUTION: With respect to the direction of word lines, the distance between the centers of adjacent upper capacitor electrode plugs 22 is made longer than that between the centers of adjacent lower capacitor electrode plugs 16. With respect to the direction of bit lines, in addition, the distance between the centers of the adjacent upper capacitor electrode plugs 22 is made shorter than that between the centers of the adjacent lower capacitor electrode plugs 16. Consequently, short-circuiting with the bit line can be prevented, without using the self-aligning contact forming technique. Since the lower capacitor electrode plugs 16 are opened to be large, in addition, sufficient plug superposition can be secured even if the upper capacitor electrode plugs 22 are offset.