baber/WOPTO huggingface dataset:
Patent JP-H09141926-A (JP)
Title: Laser printer
Inventor: FUJII SHUJI
IPC: B41J2/385
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To change a resolution without changing a rotating speed of a polygon mirror by a constitution wherein a plurality of laser emission elements are provided on a rotational plane of the polygon mirror and one of or a plurality of laser emission elements is selectively driven in accordance with the required resolution to execute the printing operation. SOLUTION: This device comprises a plurality of emission elements 11, 12, 13 each emitting a laser beam in accordance with image data, a polygon mirror 20 that reflects the laser beams emitted from the emission elements 11, respectively and scans the beams on a photosensitive body 50 and an emission element driving section 41 that outputs image data to the emission elements 11 from a prescribed subscanning synchronizing signal in accordance with the resolution of the image data stored in an image memory. The plurality of emission elements 11 are disposed such that incident angles thereof on a rotational plane of the polygon mirror are different with each other. A synchronizing signal detection sensor 40 that detects a timing of the laser beam passing through a prescribed position and outputs the sub-scanning synchronizing signal is provided to the emission element driving section 41.
Patent JP-H0559002-A (JP)
Title: Pyridine derivative and liquid crystal composition
Inventor: YAMAMOTO KIKUO
IPC: C07D213/65
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a new pyridine derivative useful as a mixing ingredient of a nematic liquid crystal composition due to its high refractive index anisotropy (DELTAn) and effects on an increase in the DELTAn by its addition to conven tional liquid crystal compositions. CONSTITUTION:A pyridinestilbene derivative expressed by formulas I and II (R is 1-12C alkyl or alkoxy; X and Y are H, halogen or CN; Z is 1-12C alkyl, alkoxy, halogen or CN), e.g. a compound expressed by formula III. The compound can be produced by condensing a compound expressed by formula VI with a compound expressed by formula V in the presence of acetic anhydride.
Patent JP-H02152300-A (JP)
Title: Electronic parts feeding device
Inventor: MAE TAKAHARU
IPC: H05K13/02
Filed: 1988-12-05
Abstract: PURPOSE:To send tape scrap to a discharge outlet without fail by providing feeding means for successively feeding a belt by the amount of the pitch of taping and a guide for preventing the tape from dropping from the belt and discharging a tape. CONSTITUTION:For a belt 1, a plurality of grooves 5 capable of receiving a lead 4 of axially taped electronic parts 3 are formed in the outer periphery of the belt 1, matching the pitch of taping. A tooth form 6 is formed in the inner periphery of the belt 1. Feeding means 7 comprises a driving pulley 9 in which a tooth form 8 is formed with which form a tooth form 6 formed in the inner periphery of the belt 1 is engaged, a ratchet 11 for successively feeding by the pitch of taping the driving pulley 9 when a lever 10 is moved in the direction of the arrow A by external force, and two guide pulleys 12. Tape scraps 14 cut off from the electronic parts 3 are successively forcedly led to a discharge outlet 15 by the belt 1, and it, once going out from the discharge outlet 15, is cut out to smaller ones by another unit.
Patent JP-H04178064-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MAKOTO
IPC: H04N1/00
Filed: 1990-11-13
Abstract: PURPOSE:To stop the read processing when an original is not correctly set and to prevent retrial of communication or copying by arranging 1st and 2nd detection means detecting it that an original is inserted and carried to a prescribed position to a prescribed position of a carrier path. CONSTITUTION:When an original P is inserted to a carrier path 10, a 1st detection means 1 is operated and carrier rollers 6a-6d are turned to carry the original P toward a read section 5. Moreover, when the original P is set in matching with an opposite guide 7, the means 1 is not active and it is discriminated that the original P is wrongly set. The original P is carried and reaches this side of the read section 5 and since a 2nd detection means 2 is active, the read standby state is not caused and the rolls 6a-6d are stopped forcibly after a prescribed time. No read processing is started even when a communication or copy button is depressed in this state and it is discriminated that the original P is wrongly set. Thus, retrial of communication of copying due to a broken part of the original or the like is prevented.
Patent JP-H10116606-A (JP)
Title: Electrode and its manufacture
Inventor: MITACHI TAKEHITO
IPC: H01M10/05
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon electrode in which the adhesion of base material and carbon bodies is excellent, strength as an electrode is large, and a large number of layer-like structure portions are contained in the carbon bodies. SOLUTION: An electrode is made of a porous metal base body and carbon bodies 2 sticking to metal base body surfaces, and compounds or solid solution 3 of metal constituting the porous metal body and carbon are formed on the boundary faces of the carbon bodies 2 and the porous metal base body. The carbon bodies 2 are produced by burning solid or liquid organic compounds in the contacting state with the porous metal base body.
Patent JP-H11141453-A (JP)
Title: Wind force device
Inventor: NISHIMURA KAORU
IPC: F03D7/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow shaped wind force device which is easy to change blade pitch by a simple constitution. SOLUTION: The center E of a link pin 28 revolves by synchronizing with revolution of a blade 7 with the center O' of an eccentric core cam 18 as a center. Therefore, the center C of a pitch changing pin 34 can be moved between points H to I by a link 30 and can be changed by one reciprocation during one revolution of an angle along the tangent of a rotary disc 23 of the blade 7. This eccentric core center can be changed with a fixed point O as a center by revolving an eccentric core shaft 17 by relating a wind direction. When the blade 7 is on the right side of a shaft 15, the center line of the blade 7 is in D to I states, when the blade 7 is just above or just under the shaft 15, the center line of the blade 7 in B to C states and when the blade 7 is on the left side of the shaft 15, the center line of the blade 7 becomes B to H states.  Therefore, when wind blows from the left side, upward force is generated when the blade 7 is on the left side of a fixed shaft 15 and downward force is generated when the blade 7 is on the right side of the fixed shaft 15, and force becomes rotational force.
Patent JP-H03167273-A (JP)
Title: Resin composition for coating cast iron pipe joint
Inventor: SAKAMOTO KATSUMI
IPC: C09D127/04
Filed: 1989-11-27
Abstract: PURPOSE:To prepare the title compsn. which gives an injection coated pipe joint fully protected from corrosion and galvanic corrosion by compounding a polyvinyl chloride with a specified amt. of a specific MBS resin. CONSTITUTION:100 pts.wt. polyvinyl chloride is compounded with 18-27 pts.wt. MBS resin contg. 50wt.% or higher butadiene to give the title compsn., with which a cast iron pipe joint is injection coated to fully prevent the corrosion and galvanic corrosion from occurring. The joint coated with the compsn. is free from damage by a tool such as a pipe wrench during installation, exhibits neither discoloration nor breakage at a low temp. in cold districts or at a high temp. in summer in warm districts, and shows an excellent durability when used in a city gas or water piping.
Patent JP-2000134270-A (JP)
Title: Semiconductor integrated circuit for telephone set
Inventor: YONEZAWA YOSHIAKI
IPC: H04L27/12
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To send out mark signals for a prescribed period or more after the transmission of FSK modulation signals without imposing a microcomputer with a burden in relation to a terminal adapter. SOLUTION: When a start bit, FSK data and a stop bit are applied from a shift register 10 to a selector 13, the selector 13 selects either a mark signal or a space signal. When the transmission of the last FSK data is ended, the selector 13 automatically selects the mark signal. Thus, jitters due to the end of the FSK data are prevented.
Patent JP-2001093854-A (JP)
Title: Manufacture of polycrystalline film and manufacturing method therefor
Inventor: NOGUCHI TAKASHI
IPC: C30B1/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polycrystalline film and a method of manufacturing a semiconductor device, where large grain-diameter polycrystalline films, which are provided with an area in which a specific crystal plane is parallel with respect to a substrate, can be obtained with increased throughput. SOLUTION: An amorphous Si film 13 is formed on an insulating substrate 11 via a protective film 12, after which the film 13 is irradiated with a pulsed short-wavelength energy beam E in the form of an area beam for polycrystallization, whereby a polycrystalline film 14 is formed. The beam E is injected onto an identical single location between 2 times or more but 60 times or less, more preferably between 4 times or more and 40 times or less, such that a region appears, in which (100) plane is parallel with respect to the substrate 11, preferably with preference. As a result, the grain diameter can be increased, and hence a high-performance TFT having superior threshold controllability and uniform characteristics can be fabricated with high throughput.
Patent JP-H09141632-A (JP)
Title: Manufacture of cement molded body
Inventor: KITAMURA MAKOTO
IPC: B28B3/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a cement molded body having high turnover rate of the form by a method wherein a cement admixture, which is obtained by mixing ultrarapid hardening cement composition with setting retarder and water having a specified temperature or lower and ice, is formed and heated with a hot press. SOLUTION: In the first process, a cement admixture is obtained by mixing ultrarapid hardening cement composition with setting retarder and water, ice or ice water. The time requiring from the first process to the second process is long enough normally necessary for a batch type production line and lies within the limit of the pot life or the cement admixture or is generally about 1-4 hours. In the second process, the cement admixture is formed and simultaneously cured under heat. By the procedure just mentioned above, the cement admixture, which is kept at a low temperature by being mixed with the water having a temperature of 5 deg.C or lower, ice or ice water at the first process, is heated up to the temperature as high enough as revealing rapid hardening properties.
Patent JP-S63156783-A (JP)
Inventor: BAASNER BERND
IPC: C07D261/08
Filed: 1987-12-07
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-H02154559-A (JP)
Title: Picture communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04N1/21
Filed: 1988-12-07
Abstract: PURPOSE:To attain processing such as transmission of a desired picture data through the use of information identifying each memory reception in the succeeding remote transmission or the like by sending the information in the case of the reception of a memory for plural number of times. CONSTITUTION:Reception notice means 12b, 12c are provided, which dial a prescribed opposite station automatically after the memory reception of a picture data through a memory 3 and transmit information representing the fact of memory reception and also information identifying each memory reception in the case of the memory reception for plural number of times. That is, two pocket bell call switches 12b, 12c for telephone set and facsimile equipment are set as to whether or not a number of a prescribed pocket bell number informing the presence of the reception by a telephone set or a facsimile equipment is to be called. Thus, the possessor of a pocket bell identifies plural memory receptions by using a reception code and designates a picture data to be sent remotely by sending a reception code in addition to a remote transmission instruction code.
Patent JP-H02225226-A (JP)
Title: Suction panel device
Inventor: KASHIWAGI ATSUMI
IPC: B65H3/08
Filed: 1989-11-27
Abstract: PURPOSE:To prevent suction trouble by sucking a sheet by a suction means which does not need vacuum supplied from outside. CONSTITUTION:A suction panel device 28 is equipped with an sucking panel shaft 30 and a suction panel 35 having a parabola-shaped recessed part 36 fixed at the top edge of the suction panel shaft 30. An air bent hole 51 for the communication between the recessed part 36 and the outside is formed on the suction panel shaft 30, and a valve shaft 40 which freely opens and closes the air vent hole 51 is inserted onto the sucking panel shaft 30, and when the sheet sucked by the sucking panel 35 is lifted and shifted to a prescribed position, a stopper member 50 installed onto a fixed frame 6 contacts the valve shaft 40, and the valve shaft 40 is pushed, and the air vent hole 51 is opened to supply outside air into the suction panel recessed part 36, and the suction of the sheet is released. Since the vacuum is used for the sucking means, the simple device is obtained free from suction errors.
Patent JP-H02153554-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI HIROFUMI
IPC: H01L21/82
Filed: 1988-12-06
Abstract: PURPOSE:To obtain an IC of high integration density by a method wherein high and low voltage power terminals of cells or blocks are alternately provided at regular intervals, the adjacent cells are arranged in parallel on different reference lines respectively, and adjacent wiring regions are made adjustable in size. CONSTITUTION:High voltage power terminals 12 and low voltage power terminals 13 are provided on both the sides of cells 11 at regular intervals respectively. The adjacent cells 11 are arranged on different reference lines separated from each other by a unit within the range of a designed space between the terminals so as to make the terminals of the same potential adjacent to each other to form a cell row 14. If an empty wiring region is filled with adjacent cells to form a cell row, a useless region can be eliminated.
Patent JP-S63162695-A (JP)
Title: Synthesis of phosphatidylcholine
Inventor: HIBINO HIDEHIKO
IPC: C07F9/10
Filed: 1986-12-26
Abstract: PURPOSE:To stably obtain the titled substance in high yield, by using glycerylphosphocholine as a choline source and an acid halide, etc., of a short- chain water-soluble fatty acid as a fatty acid source and reacting the sources in a polar solvent in the presence of a dialkylaminopyridine catalyst. CONSTITUTION:Glycerylphosphocholine which is a deacylated product of natural phosphatidylcholine is used as a choline source and an acid halide or acid anhydride of a short-chain water-soluble fatty acid (e.g. acetic acid, butyric acid, caproic acid, etc.) is used as a fatty acid source. The objective compound can be produced by reacting the above sources in a polar solvent (preferably acetonitrile) in the presence of a dialkylaminopyridine catalyst (preferably N,N- dimethyl-4-aminopyridine) e.g. at 30-50 deg.C under gentle agitation for 24hr.
Patent JP-H04313801-A (JP)
Title: Coil switching device
Inventor: FUIRITSUPU PEROO
IPC: H03K17/28
Filed: 1991-10-29
Abstract: PURPOSE: To provide a coil switching device which is provided with control switches, a threshold comparator and a logic control circuit and which does not have external parts. CONSTITUTION: The logic control circuit 5 immediately opens the control switch TPB when an external control signal REC/PB is set to a high level. The control switch TREC is closed after prescribed time. When the control signal REC/PB is set to a low level, the control switch TREC is opened. When the rise end of an output signal VC is detected from the comparator 4, the control switch TPB is closed. The value of threshold voltage VT can take a different value as long as a current source is switched between the discharge termination time of connection capacitor CC and time when voltage V2 is matched with V1 .
Patent JP-H08146805-A (JP)
Title: Heating roller for fixing
Inventor: WATANABE MITSUYOSHI
IPC: G03G15/20
Filed: 1994-11-16
Abstract: PURPOSE: To provide a heating roller for fixing capable of performing fixing processing at high speed by the increase of heat capacity, and capable of raising temperature to a fixing feasible temperature in a short time at the time of turning on a power source by partially heating the vicinity part of the fixing position of a roller main body. CONSTITUTION: As for this heating roller for fixing 10, an adhesion preventing layer 12 is formed on the outer peripheral surface of a roller main body 11 having excellent thermal conductivity and a solid lubricant 13 such as carbon or fluororesin is applied to the inner peripheral surface of the roller main body 11. The adhesion preventing layer 12 prevents toner on a recording medium P from adhering to the surface of the roller 10 at the time of fixing processing. At a fixing position being a position where the carried recording medium P comes in contact on the outer peripheral surface of the roller 10, a heating member 14 extended over entire width in the longitudinal direction of the roller main body 11 slides in contact with the inner peripheral surface corresponding to the fixing position of the roller main body 11.
Patent JP-H01149989-A (JP)
Title: Marking apparatus
Inventor: KANEHIRO TAKASHI
IPC: C25F7/00
Filed: 1987-12-05
Abstract: PURPOSE:To automatically mark plural parts at the same time by installing a means of feeding an electrolytic soln. or a plating soln. to the parts on a lower electrode when an upper electrode is lowered and a means of controlling the supply of electric current to both the upper and lower electrodes. CONSTITUTION:A piston rod 15 is lowered so that an upper electrode 13 confronts plural parts 11 on a lower electrode 8. A pump 35 is worked to feed an electrolytic soln. A in a turntable 3 to the parts 11 through a plate 23 fitted to the upper electrode 13 and a square mesh part 24. AC voltage is then impressed between the upper and lower electrodes 13, 8 to electrolyze only black nickel layers as the top layers of the parts 11 in accordance with the mesh part 24. Gold plating layers under the nickel layers appear in accordance with the letters or pattern of the mesh part 24 and the parts 11 are marked.
Patent JP-H11138455-A (JP)
Title: Monkey spanner
Inventor: HAYASHI TOYOMA
IPC: B25B13/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a monkey spanner having simple structure, capable of being easily manufactured, lightweight, convenient in use, capable of being used in all places even in a narrow place, and capable of easily adjusting the distance between a movable jaw and a fixed jaw. SOLUTION: A monkey spanner is composed of an approximately L-shaped movable jaw member 1 provided with a movable jaw 1a, a handle member 2 provided with a fixed jaw 2a to be engaged with an object requiring the rotation such as a bolt head together with the movable jaw 1a, and a spring member interposed between the movable jaw member 1 and the handle member 2. The movable jaw member 1 is provided with a plurality of distance adjusting teeth 1b on the back side as the opposite side in relation to the handle member 2, the handle member 2 is provided with a holder part 2c provided with an inserting holding hole 2b of the movable jaw member 1, and receiving teeth 2d to be engaged with the distance adjusting teeth 1b of the movable jaw member 1 are provided in the inserting holding hole 2b of the holder part 2c.
Patent JP-S63162734-A (JP)
Title: Production of porous film
Inventor: MATSUMURA HIDEJI
IPC: C08L23/02
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a porous film having sufficient openability, good water vapor permeability and gas permeability and an excellent balance among physical properties and tensile strength, by stretching crosswise a film comprising a polyolefin resin and an inorganic filler and stretching lengthwise thin film. CONSTITUTION:A resin composition comprising 100pts.wt. polyolefin resin and 50-500pts.wt. inorganic filler is melt-molded into a film. This film is stretched crosswise at a stretch ratio of 3-10 and further stretched lengthwise at a stretch ratio of 1.1-5 to obtain the purpose porous film. When the amount of the inorganic filler is below 50pts.wt. the gas permeability is not sufficient, while when this amount is above 500pts.wt., the film cannot be satisfactorily stretched due to increased rigity, and the gas permeability is decreased. When the stretch ratio is below 3, the gas permeability is not sufficient, when it is above 10, break during stretch occurs and the film cannot stably obtained. When it is below 1.1, the effect of molecular orientation is inappreciable, while when it is greater than 5, a problem of break during stretch occurs.
Patent JP-S63156657-A (JP)
Inventor: HAINRITSUHI MUSUHARUTO
IPC: B24B45/00
Filed: 1987-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01148199-A (JP)
Title: Stabilized chromogen reagent
Inventor: NANBA YASUHARU
IPC: C12Q1/28
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a stabilized chromogen reagent which is used in enzyme immunoassay stably for a long period of time simply, by adding a chromogen to a citrate or tartarate buffer solution of a specific pH. CONSTITUTION:2,2'-Azino-di-(3-ethylbenzthiazolinsulfonic acid) or 3,3',5,5'- tetramethylbenzidine are added to a citrate or tartarate buffer solution of 3.2-5.0pH and 50-, 500mM concentration so that the concentration becomes 0.5-5mM or 0.1-, 0.5mM, respectively, and mixed to prepare a stabilized chromogen reagent.
Patent JP-H09143708-A (JP)
Title: Target of puttering apparatus
Inventor: JINBO TAKESHI
IPC: H01L21/203
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To increase the cooling efficiency in a target and to improve the throughput therein.  
     SOLUTION: A target 13 is formed by alminum, titanium or the like, and, on the rear side 13a to form the cooling face of the target 13, radiate grooves 20 are formed doubly in the radial direction. The grooves 20 are formed radiately in the position corresponding to erosion 6. Moreover, the grooves 20 are formed in such a manner that the center part is deeply depressed than the edge parts in the longitudinal direction of the grooves 20 (the radial direction of the target 13) so as to correspond to the depth of the erosion 6, i.e., to correspond to the position at which it is most severely sputtered and is remarkable in heat generation. Thus, the surface area at the position corresponding to the erosion 6 in the rear side 13a directly immersed in cooling water 2 increases to make better the cooling efficiency. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06162737-A (JP)
Title: Optical disk device
Inventor: MORITA TSUTOMU
IPC: G11B7/0045
Filed: 1992-11-18
Abstract: PURPOSE:To record high transfer rate digital signals of a D1 format onto an optical disk. CONSTITUTION:A data rate conversion.rearraning circuit 62 by which a time difference between respective sectors is eliminated for the digital signals of a D1 format and the time axis is expanded to crush a head blanking period is provided. And the output of the circuit 62 is recorded onto an optical disk 67 by an optical head 64.