baber/WOPTO huggingface dataset:
Patent JP-H0392537-A (JP)
Title: Exhaust control valve device for engine
Inventor: TAKAHASHI NAOHISA
IPC: F02B27/06
Filed: 1989-09-01
Abstract: PURPOSE:To reduce a vertical size and increase connecting strength by closely welding branch pipes with a square cross section in a line, and pinching the closely stuck openings of branch pipes between a pair of the upper and lower half bodies forming an expansion chamber. CONSTITUTION:The exhaust system of an engine is constituted of an exhaust control valve device 18 connected to rear ends of exhaust pipes to collect the exhaust and a collecting pipe 22 guiding the exhaust into a muffler. The exhaust control valve device 18 is constituted of many branch pipes 24 (24a-14d) forming part of exhaust pipes, a pair of half bodies 22 (22a and 22b) merged in the lateral direction of branch pipes 24 to pinch them vertically, and a valve body 28 located in an expansion chamber 26 formed between half bodies 22 to control the exhaust passage area. Downstream side opening ends of branch pipes 24 are formed into a square cross section and arranged in close contact with each other. Front edges of half bodies 22 are closely welded to opening ends of branch pipes 24.
Patent JP-S61102067-A (JP)
Title: Semiconductor device
Inventor: ISHIKURA HIDENOBU
IPC: H01L29/423
Filed: 1984-10-24
Abstract: PURPOSE:To enable a shallow junction by making a gate electrode to bite and arranging it so that each surface of source and drain regions is positioned at sections upper than the surface of a channel forming region. CONSTITUTION:A gate electrode 4 is made to bite and disposed between source- drain regions 2, 3 shaped into a substrate 1 so that several surface of the regions 2, 3 is positioned at sections upper than the surface of a channel forming region. A gate insulating film 5 is interposed among the regions 2, 3 and the electrode 4 so that one parts of the regions 2, 3 are coated with end sections. According to such constitution, the effective junction depth of the regions 2, 3 is shallowed, thus reducing a short channel effect.
Patent JP-2001050393-A (JP)
Title: Carbon-made piston ring
Inventor: WADA MINORU
IPC: F16J9/26
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To eliminate sticking phenomenon to improve the sliding characteristic by specifying air permeating quantity of a carbon-made piston ring. SOLUTION: This carbon-made piston ring has an air permeating quantity of 5 cc/cm2.min or less. As the carbon material, among carbon sliding materials used for bearing, seal and the like, a compact is preferably used. For example, a carbon material obtained by mixing a proper quantity of a binder such as coal tar, tar pitch or the like to an aggregate-regulated in grain size such as coke powder, graphite powder, carbon black or the like followed by heat kneading, pulverization, molding and baking can be used. The binder is preferably used, for example, in 70-150 pts.wt to 100 pts.wt. of the aggregate. In the manufacture of the carbon material, the heat kneading can be generally performed by heating and kneading each material of the aggregate and the binder preferably at 180-300 deg.C by use of a twin arm kneader.
Patent JP-S6283792-A (JP)
Inventor: JUSO HIROMI
IPC: G09G3/20
Filed: 1985-10-07
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-H0887497-A (JP)
Title: Kana to kanji conversion device
Inventor: SATO AKIO
IPC: G06F17/22
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a KANA(Japanese syllabary)-KANJI(Chinese character) conversion result in a short time by giving a representative reading of KANJI characters or idioms that include a target KANJI character if there are homonyms as a result of KANJI conversion. CONSTITUTION: A KANJI reading is inputted to a KANJI area 111 with a KANA input key 101 and when a KANJI conversion key 102 is operated, a CPU 120 performs a converting process by referring to a KANJI dictionary 130 and stores the result in an area 122. The conversion result in the area 122 is displayed in an area 113. When a KANJI selection key 105 is operated for the KANJI, the KANJI is determined and the process is ended. When a KANJI conversion key 102 is operated, next N+1-2N KANJI candidates are displayed. There is no target KANJI present among them and a retrieval word reading is inputted to a retrieval word reading input area 112; when a conversion key 103 is operated, the KANJI is converted into KANJI having the retrieval word reading matching the retrieval word and the obtained KANJI is stored in an area 123.  When the conversion key 103 is operated, a candidate of next order is displayed in the area 113.
Patent JP-H0273851-A (JP)
Title: Heat-resistant resin composition
Inventor: KAYANO CHIKAFUMI
IPC: C08K7/02
Filed: 1988-09-08
Abstract: PURPOSE:To obtain the title composition suitable in mechanical, electronic and electrical fields, etc., retaining high mechanical strength even at high temperature, excellent heat resistance and mechanical properties by blending a specific aromatic ether ketone-based copolymer with a fibrous reinforcing material in a specific ratio. CONSTITUTION:(A) 50-99wt.% aromatic ether ketone-based copolymer containing a repeating unit shown by formula I and a repeating unit shown by formula II (Ar is group shown by formula III, group shown by formula IV, etc.) in the ratio of (50:50)-(95:5), preferably (60:40)-(80:20) in mol% is blended with (B) 1-50wt.% fibrous reinforcing material (e.g. carbon fibers or glass fibers) having 5-20mum fiber diameter and 100-3,000 aspect ratio.
Patent JP-H0388097-A (JP)
Title: Commodity sales data processor
Inventor: IIDA MAKOTO
IPC: G07G1/12
Filed: 1989-08-31
Abstract: PURPOSE:To attain accurate tax management appropriate for the operation of a shop by proportionally correcting the contents of tax included memory and a tax-added memory in accordance with a discount corresponding to the sort of a commodity to be discounted. CONSTITUTION:The total amount of tax-free commodities, the total amount of tax-added commodities and the total amount of tax-included commodities are respectively accumulatively stored in a tax-free total memory RA4, a tax 1 commodity total memory RA2 and a tax 2 commodity total memory RA3 in each input. When a subtotal key is depressed, a subtotal flag F1 is set up to '1'. When a discount key is depressed, a proportional selection flag F3 is discriminated when the flag F1 is '1', and if the flag F1 is '10', all commodities are to be discounted and their corresponding taxes are corrected. When the flag F1 is '01', only the tax commodity is discounted and the corresponding tax amount is corrected. When the flag F3 is '00', only the commodities to be discounted are discounted and their corresponding tax amount is corrected.
Patent JP-H0677830-A (JP)
Title: Comparator and a/d converter using thereof
Inventor: TADA SHOICHIRO
IPC: H03M1/06
Filed: 1992-08-25
Abstract: PURPOSE:To provide a comparator and an A/D converter in which no error takes place even when fluctuation of a power supply voltage caused by a latch circuit is occurred. CONSTITUTION:The comparator is a comparator in which power supply systems 17, 18, 19 for an amplifier 3, a 1st latch circuit 4, a 2nd latch circuit 5 are separately provided. The power supply system is provided separately to the amplifier 3 and the 1st latch circuit 4 to prevent the effect of fluctuation of a power supply voltage caused by the 1st latch circuit 4 from being given onto the amplifier. The power supply system is provided separately to the 2nd latch circuit 5 to prevent the effect of fluctuation of a power supply voltage caused by the 1st latch circuit 4 and the 2nd latch circuit 5 from being given onto the 1st latch circuit 4. Thus, no error takes place in the case of comparison.
Patent JP-S59113277-A (JP)
Title: Solenoid pump
Inventor: MIKURA TETSUYA
IPC: F04B43/04
Filed: 1982-12-20
Abstract: PURPOSE:To move a plunger stepwisely and reduce pulsation by a method wherein a plurality of solenoid coils are piled into the moving direction of the plunger and electric pulses, delayed in the phases thereof sequentially, are impressed sequentially from the solenoid coil near the plunger. CONSTITUTION:When the electric pulses, delayed in the phases thereof sequentially, are impressed on the solenoid coils 8A, 8B 8C, 8D, which are piled into thetmoving direction of the plunger 2 sequentially, the plunger 2 advances 1/4 strokes thereof during the time t1-t2, more 1/4 strokes during the time t2-t3, more 1/4 strokes during the time t3-t4, more 1/4 strokes during the time t4- t5 and more 1/4 strokes during the time t5-t6. The plunger discharges liquid upon advancing four times by 1/4 strokes and sucks the liquid upon returning one time by one stroke.
Patent JP-H0671511-A (JP)
Title: Device and method for cutting slant hole of conductive member
Inventor: SUZUKI KAZUYUKI
IPC: B23C3/00
Filed: 1992-08-25
Abstract: PURPOSE:To prevent burrs from being adhered to the surface of conductive member, suppress generation of burrs to a small amount, automate deburring, and automate a series of machinings from the boring to the deburring. CONSTITUTION:A milling cutter 3 is arranged so that a conductive member 1 may be held between the top and the bottom in the direction of the thickness of the long-sized conductive member 1, the axial center of this milling cutter is offset by the amount corresponding to the angle of inclination of a slant hole 2 in the longitudinal direction of the slant hole 2 to be bored, and the conductive member 1 is cut from the top and the bottom by means of this milling cutter 3. Thus, only smaller burrs are generated without reversing the conductive member.
Patent JP-H1054756-A (JP)
Title: Light detecting method using polarization rotation
Inventor: TOYODA MASAHIRO
IPC: G01N21/19
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To improve detecting sensitivity and also reduce the effect of background light in detecting light linearly polarized. SOLUTION: A half wave plate rotation device 8 for rotating a half wave plate 7 taking transmitting direction of light as a rotational shaft to a linearly polarized light to be measured is disposed and light strength of which is changed by a polarized beam splitter 9 is extracted from light transmitted through the half wave plate rotation device 8 and the light is transduced into an electrical signal by an optical detector and the signal and a reference signal 5 from the half wave plate rotation device 8 are inputted to a lock in amplifier 4 to perform synchronous detection.
Patent JP-H0866911-A (JP)
Title: Manufacture of ceramic lamination type electronic part
Inventor: TSUNEMI KIYOSHI
IPC: B28B11/02
Filed: 1994-08-29
Abstract: PURPOSE: To prevent disconnection due to poor printing or the like by a method wherein an electrode is produced by applying film made of an electrode material onto the inner surface, which is corrected by being irradiated with laser beam, of a through hole bored on a baked contact-bonded laminated after baking process in a boring process provided between laminating process and contact bonding process for punching a yet-to-be contact-bonded laminate. CONSTITUTION: A predetermined number of ceramic insulator green sheets, on one side of each of which electrode material paste is applied and dried, are produced and laminated to one another by putting the front side of one sheet upon the rear side of another sheet under the condition that ceramic insulator green sheet, on which no electrode material film is applied, is laminated onto both sides of the laminate of the above-mentioned sheets with electrode material, film thereon. After through holes for connecting circuits formed within each laminate are formed by punching in every unit of the laminate, the laminate is contact-bonded under heat and then subjected to binder releasing treatment by heating so as to obtain the baked contact- bonded laminate.  Further, after the inner surface of each through hole is corrected by laser beam, electrode material paste is screen-printed on the inner surface of the through hole and then baked so as to form the electrode of the through hole on every wiring board in order to be cut apart in every wiring board unit.
Patent JP-S61226428-A (JP)
Title: Image former
Inventor: SASAKI NOBUKAZU
IPC: G03G15/23
Filed: 1984-10-26
Abstract: PURPOSE:To make duplex copying performable with a small-sized device, by accumulating each of sheets, after one side copying is over, in a bin tray at a sheet classified part and then refeeding a copying machine body with these copies with a refeeding device via a sheet conveying part. CONSTITUTION:A sheet loader 60 consisting of a sheet classified part 57 and a sheet conveying part 59 is set up in a position adjoining a copying machine body 50. This sheet classified part 57 is provided with plural bin trays 611-61n-1 free of vertical movements and houses sheets delivered out of a route 62 by a discharge roller pair 64 as classifying each of them. This route 62 is made connectable to a route 65 via a flapper 63, while this route 65 is made divergeable to a route 67 to a fixed tray 61n to be selected by a flapper 66 or a route 68 to the sheet conveying part 59. And, a discharge roller pair 69 discharging sheets to the fixed tray 61n is set up in this route 67, and a refeeding roller 70 is set up between the discharge roller pair 69 and the fixed tray 61n.
Patent JP-H0971317-A (JP)
Title: Cylindrical body aligning device
Inventor: OYA KUNIHIKO
IPC: B65G47/28
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To align cylindrical bodies zigzag with the common structure independently of the kind of cylindrical body by switching the rotating speed of each rotor at two stages of high speed and low speed per each time when a recessed groove of each rotor is engaged with the cylindrical body of the downstream end of a guide passage. SOLUTION: A first cylindrical body W, which is carried to the downstream end of a guide passage 3 of each line, is engaged with a recessed groove 24a or 24b of a rotor 4. With the rotation of the rotor 4, the first cylindrical body W is delivered to a carrying passage through a clearance between the rotor 4 and a guide wall 26. At this stage, since the rotating speed of the rotor 4, for example, the peripheral velocity of the rotor 4 is lower than the carrying speed of the carrying passage, the force in the direction for hindering the movement of the cylindrical body in the carrying direction of the carrying passage is applied to the first cylindrical body W from a part of the rotor 4, which contacts with the peripheral part of the cylindrical body W, and a relatively large positional displacement in the cross direction of the carrying passage is generated for delivery.  In the case of a second cylindrical body W, since the peripheral velocity of the rotor 4 is nearly equal to the carrying speed, the force in the direction for hindering the movement of the cylindrical body to the carrying direction is not applied to the second cylindrical body W, and the second cylindrical body W is not displaced in the cross direction of the carrying passage.
Patent JP-S60116700-A (JP)
Title: Kyotorphin derivative
Inventor: TAKAGI HIROSHI
IPC: A61K38/00
Filed: 1983-11-30
Abstract: NEW MATERIAL:A compound of formula I {R1 is H, lower alkyl, acyl; R2 is OH, lower alkoxy, acyloxy, halogen; R3 is H, NO2; R4 is OH, lower alkoxy; aralkyloxy, acyloxy-lower-alkoxy, glycine residue, thyrosine residue, thyrosine amide residue, phenylalanine residue, thyrosine ester residue, formula II [R5, R6 are H, (hydroxy)-aralkyl, (hydroxyl, lower-alkoxyl, lower alkylthio-) lower alkyl]}. EXAMPLE:The compound of formula III. USE:Analgesic. PREPARATION:The condensation reaction of an arginine derivative of formula IV(R7, R8 are protecting groups) with H-R4 such as an amine, aminoacid or alcohol gives a comopound of formula V followed by deprotection of the group R7. Then, the product is subjected to condensation with a thyrosine derivative of formula VI (Ra is protecting group), followed by deprotection of R9 and R8 to give the compound of formula I where R1 is H.
Patent JP-H1067271-A (JP)
Title: Wheeled chair lifter
Inventor: FUKUI OSAMU
IPC: B60P3/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve visual confirmation property at night when a platform is arranged on the ground by providing an illumination lamp which shines on the platform on a support frame which can travel up to the ground outside of a vehicle or a descent position arranged in the vicinity of it. SOLUTION: When a door is opened to get on and off an automobile by a wheeled chair, an illumination lamp 11 is lit automatically due to the change- over of a door switch which is interlcoked with the door. When a lift device 5 is operated to move a support frame 1 between a storage position in the automobile and a descent position outside of the automobile, the illumination lamp 11 moves together with the support frame 1 so that a platform 2 supported by the support frame 1 is illuminated at all times. Furthermore, a piston rod of a hydraulic cylinder as the lift device is connected with a basic end part of an upper arm 5a of two arms 5a, 5b which constitute a lift arm 5, and the lift arm 5 is turned vertically due to the expansion and shrinkage of the hydraulic cylinder to move the support frame 1.
Patent JP-2000053594-A (JP)
Title: Improvement in recovery of monomer in process for producing vinylic polymer
Inventor: KASHIWABARA KUNIO
IPC: C08F6/10
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the recovery of a monomer, capable of inhibiting the polymerization of the monomer in a recovery system and capable of improving the recovery of the monomer in a monomer-fractionating tower in good operation efficiency by adding a fine amount of one or more nitroxyl radicals to the monomer recovery system, in a process for producing a vinylic polymer. SOLUTION: This method for improving the recovery of a monomer comprises adding one or more kinds of nitroxyl radicals selected from 2,2,6,6- tetramethylpiperidin-1-oxyl, 4-hydroxy-2, 2, 6, 6-tetramethylpipeirdin-1-oxyl, 4-oxo-2,2,6,6-tetramethylpiperidin-1-oxyl, 4-amino-2, 2, 6tetramethylpiperidin-1-oxyl, or the like, to a monomer-recovering system in a process for producing a vinylic polymer (preferably polystyrene or a acrylonitrile/butadiene/styrene copolymer). The radical is preferably added in a standard amount of 1-100 ppm.
Patent JP-H0274305-A (JP)
Title: Tile for tile wall and its intermediate product and its manufacture
Inventor: TANIZAKI TAKESHI
IPC: B28B3/20
Filed: 1988-09-12
Abstract: PURPOSE:To manufacture a tile closely in contact with a supporting component simply and securely for building up a tile wall by opening a plurality of tile materials wide just a little, facing respective grooves each other, connecting respective upwardly inclined planes, downwardly inclined planes and small recessed sections by means of joints to make right-and-left couples, extruding the same in a molding machine to manufacture an intermediate product which is dried and calcined, and then crushing or breaking down the joints. CONSTITUTION:The upper side rear surfaces (i'), (i'), lower side rear surfaces Ro', Ro' and central rear surfaces Ho' and Ho', and He' and He', and tile materials A, A are opened wide just a little, and respective grooves are faced each other, and inclined planes 19', 19' downwardly inclined planes 20, 20', small recessed sections 21', 21' and 22', 22' are connected with a joints 23 or 26 for forming a right-and-left couple, which are extruded by a given molding machine to manufacture an intermediate product B. Said intermediate product B is dried and calcined, and then connection section 23 or 26 is crushed or broken down to manufacture two tiles 5, 5 on the left and right.
Patent JP-H1067958-A (JP)
Title: Polymer fine particle
Inventor: KASE MITSUO
IPC: C09D11/033
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide polymer fine particle having fresh color and excellent durability without bleeding and suitable for use such as water base ink for writing and ink for ink jet. SOLUTION: This polymer particle is obtained by bonding a dye having a functional group bondable to a polymer fine particle in a molecule to a urethane-based polymer fine particle having 5-700nm average particle diameter, <=1,000nm maximum particle diameter and a particle size distribution of >=1.5m- value of a shape parameter in applying a Weibull probability distribution and having a group formable of an ion pair insoluble in an organic solvent.
Patent JP-H0390674-A (JP)
Title: Production of wholly aromatic polyester yarn coated with metal or metallic compound
Inventor: YASUSHIRO HIDEKI
IPC: D06M101/16
Filed: 1989-08-31
Abstract: PURPOSE:To obtain high-strength, high elastic yarn having excellent weather resistance by attaching or applying a metal or metallic compound to the surface of wholly aromatic polyester yarn by sputtering method. CONSTITUTION:The surface of wholly aromatic polyester yarn comprising a repeating unit shown by formula I and formula II is coated or covered with a metal or metallic compound (preferable example: stainless steel, nickel or titanium) by sputtering method to give high-strength, high-elastic yarn having excellent weather resistance. The yarn is widely useful as safeguard material, protecting material or electromagnetic wave shielding material.
Patent JP-S6381547-A (JP)
Title: Cache memory access system
Inventor: NONOMURA KAZUYASU
IPC: G06F12/08
Filed: 1986-09-25
Abstract: PURPOSE:To facilitate fault search when each processor is provided independently with a cache memory by allowing other processor to access a cache memory exclusive for a processor. CONSTITUTION:A processor 3 allows a decoder 27 to decode an address of an address register 28 thereby reading/writing a cache memory 29 by storing an address of the cache memory 29 in the address register 28, and a processor 5 allows a decoder 25 to decode an address of an address register 26 thereby reading/writing the cache memory 24 by storing the address of the cache memory 24 in the address register 26. Thus the provision of excess processor is eliminated and the cache memory is read/written directly, the fault state is easily analyzed.
Patent JP-2000056167-A (JP)
Title: Optical coupling structure
Inventor: TABUCHI HARUHIKO
IPC: G02B6/30
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress the difference of a distance between a light source and a lens by providing a first member provided with plural light incident/emission points on an end face, an optical means and plural second members composed of a transparent body and provided with a plane roughly vertical to an optical axis. SOLUTION: This structure is provided with the first member 44 provided with the (m) (m>=2) pieces of the light incident/emission points 42#i (i=1-m), the optical means 46 for converging light made incident and emitted from the respective light incident/emission points 42#i (i=1-m) of the first member 44 and at least (m-1) pieces of the second members 48 provided in the optical axis 50#j for connecting the light made incident and emitted from one of the light incident/emission point 42#j and the optical means 46, composed of the transparent body and provided with the plane roughly vertical to the optical axis 50#j.  For instance, at the time of defining the refractive index of the medium of the boundary surface of the second members 48 as 1 and the refractive index of the second members 48 as n>1, by having the light pass through the second members 48 of the refractive index n>1, an apparent optical path length is shortened by Δz compared with the case without the second members 48. Thus, the light source gets closer to the optical means 46 by that portion.