baber/WOPTO huggingface dataset:
Patent JP-H0612826-A (JP)
Title: Tape cassette and recording and reproducing device
Inventor: HAYASHI TAKAYUKI
IPC: G11B23/42
Filed: 1992-06-29
Abstract: PURPOSE:To grasp an actual tape using condition by changing the state of a display means synchronizing with the rotation of a tape. CONSTITUTION:The reels 12a and 12b around which a magnetic tape is wounded is housed in a cassette case 13, and a gear 14 is formed in the periphery of the reel 12a, the gear 14 rotates a screw guide 17 through a speed reduction mechanism 15 having a one-way clutch. A display button 18 is engaged with the screw guide 17 and the display button 18 is displayed on a display window 16. Thus, the rotation of the reel 12 is transmitted to the screw guide 17 through the speed reduction mechanism 15 and the display button 18 is moved then an actual tape traveling amount is displayed on the display window 16. Also, when the detection means for detecting the display means of the cassette, a tape using information is confirmed even after the loading of the cassette.
Patent JP-S5872293-A (JP)
Inventor: KURAKAKE TAKUROU
IPC: G07F9/00
Filed: 1981-10-23
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-S5959666-A (JP)
Title: 3-chloro-2-(4-chloro-2-fluoro-5-(1-methylethoxy)-phenyl)- 4,5,6,7-tetrahydro-2h-indazole, its preparation and herbicide containing said compound as active component
Inventor: NAGANO HIDEYOSHI
IPC: A01N43/56
Filed: 1982-09-28
Abstract: NEW MATERIAL:The titled compound. USE:A herbicide exhibiting herbicidal activity to the broad-leaved weeds, gramineous weeds, etc. in plowed land or paddy field, and free from phytotoxicity to the crops such as corn, wheat, soybean, rice, etc. PROCESS:The objective compound is prepared by reacting 2-[4-Chloro-2-fluoro-5- (1-methylethoxy)phenyl]-1,2,4,5,6,7-hexahydro-3H-indazol-3-one with phosphorus oxychloride or phosgene in an inert solvent such as toluene, xylene, chlorobenzene, etc. or in the absence of solvent, at 0-200 deg.C.
Patent JP-S5873384-A (JP)
Inventor: ABE SHIZUKO
IPC: A63H33/40
Filed: 1981-10-24
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-H0458748-A (JP)
Title: Rotor for induction motor
Inventor: KAWABATA KAZUAKI
IPC: H02K17/16
Filed: 1990-06-28
Abstract: PURPOSE:To enhance mechanical strength, to withstand against high speed rotation and to increase the capacity by employing a specific alloy in one or both of rotor bar and an end ring. CONSTITUTION:A rotor bar 3 is inserted into a slot at the outer circumferential part of a core 2 with the opposite ends of the rotor bar 3 being welded to an end ring 4. An aluminum alloy having conductivity higher than or equal to 50% that of IACS and tensile strength at 150 deg.C higher than or equal to 18kgf/mm<2> is employed in one or both of the rotor bar and the end ring. Consequently, mechanical strength is enhanced to withstand against high speed rotation, temperature rise due to eddy current is suppressed to improve conductivity, and the capacity is increased.
Patent JP-H0724353-A (JP)
Title: Ore feed control using grinding noise from mill grinder
Inventor: KONNO MITSURU
IPC: B02C25/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide an ore feeding control method, using a grinding noise from a mill grinder, which enables an automatic control by stabilizing an ore feed amount without allowing an idling or an overloaded operation to occur in a mill grinder. CONSTITUTION:Each signal is detected through a first signal detector 4 equipped with a band filter (a) which detects the colliding noise of a grinding ball on a mill grinder, from an output of a mill crushing noise monitored by a microphone 1 and converted to an electric signal and amplified by a conversion amplifier 2, and a second signal detector 5 equipped with a band filter (b) of a broader specified band than the band of the filter (a) inclusive. Further, the ore feeding quantity is controlled using a controller 3 so that the ratio of both signals obtained by a ratio calculator 6 falls within a specified range.
Patent JP-H04367802-A (JP)
Title: Structure of hollow waveguide
Inventor: MATSUMOTO KAZUHISA
IPC: G02B6/032
Filed: 1991-06-14
Abstract: PURPOSE:To improve the cooling efficiency and power resistance at the terminal of a hollow waveguide and to drastically increase the transmission capacity by forming the terminal with a metal high in heat conductivity and reflectance and the intermediate part with a metal rich in elasticity. CONSTITUTION:A thick-walled nickel pipe is used as the base material for a hollow waveguide 10, and the pipe is externally coated with a germanium thin film 1 and further with a silver thin film 2. The terminal of the waveguide 10 is thickly formed with a metal 3 high in heat conductivity and reflectance such as copper, the intermediate part except the terminal is thinly coated with the layer 4 of nickel or its alloy, and the base material is chemically etched off to constitute the waveguide. The copper layer 3 provided at the terminal is soft and plastic-deformed when bent, and accordingly the thickness is controlled to <=500mum to prevent its bending. The thickness of the nickel layer 4 at the intermediate part is adjusted to about 10-200mum in consideration of the flexibility and metal fatigue when repeatedly bent.
Patent JP-H0337323-A (JP)
Title: Two-cycle engine
Inventor: YAMAMOTO FUMIO
IPC: F02B75/02
Filed: 1989-06-30
Abstract: PURPOSE:To always maintain the proper scavenging timing for the exhaust timing by installing a scavenging valve which vertically changes the upper edge of a scavenge port which is opened towards a combustion chamber and interlocking the scavenging valve with the revolution speed of an engine. CONSTITUTION:An exhaust valve 17 is formed into circular section, and fitted in turnable manners into a recessed part formed on the upper edge of an exhaust port 13. Further, the exhaust valve 17 has a valve body 18 in which the part corresponding to a combustion chamber 9 has a semicircular section. When an engine 1 revolves at a low speed, the exhaust valve 17 turns so as to lower the upper edge of the exhaust port 13, and the exhaust timing is delayed. In this case, a plurality of scavenging valve 21 and 21' are driven through a plurality of rotary shafts 23, 23' and spiral gears 28, 29 which are interlocked with the exhaust valve 17. The upper edge of each scavenging port 12 is lowered by each valve body 25, 25' of the scavenge valves 21 and 21'.
Patent JP-H0459633-A (JP)
Title: Production of nitrogen-containing synthetic quartz glass member
Inventor: NISHIMURA HIROYUKI
IPC: C03C3/06
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a quartz glass member having excellent heat resistance and low content of metal impurities contained by heat-treating a porous silica material in an ammonia-containing atmosphere, heating a steam-containing inert gas atmosphere and transparentizing. CONSTITUTION:A porous silica material is heat-treated in an ammonia- containing atmosphere. The prepared nitrogen-containing porous silica material is heat-treated in a steam-containing inert gas atmosphere at 600-1,300 deg.C to partially denitrify the material. Then the material is transparentized to give the objective glass member. According to the production of the glass material, there is no fear of explosion at all in deammoniation heat treatment process and a synthetic quartz glass member uniformly containing desired nitrogen concentration is prepared by selecting conditions of ammoniation of porous silica preform and partial deammoniation.
Patent JP-S6232154-A (JP)
Title: Maleinized alkyd resin emulsion paint composition
Inventor: NAKAYAMA YOSEI
IPC: C08L67/08
Filed: 1985-08-02
Abstract: PURPOSE:To provide the titled compsn. which does not cause environmental pollution and has excellent flow-out, by blending a maleinized alkyd resin obtd. by maleinizing a condensate of an acid component and an alcohol component, a pigment and an alcoholic org. solvent. CONSTITUTION:An acid component (A) consisting of 45-68pts.(by weight, the same applies hereinbelow) (semi) drying oil and/or fat contg. at least 60wt% fatty acid thereof and/or said fatty acid (a), 8-25pts. arom. dibasic acid (anhydride) (h), 0-30pts. monobasic acid (c) other than component (a) and 0-20pts. polybasic acid (anhydride) (d) other than component (h) and an alcohol component (B) consisting of 5-25pts. tri-to hexahydric alcohol (e) (e.g. glycerol) and a dihydric alcohol component (f) are condensed.The condensate is maleinized to obtain a maleinized alkyd resin (C) having a fatty acid content of 50-70% and an acid value of 10-60. A mixture of 100pts. component C and a pigment (D) (e.g. titanium white) is mixed with an alcoholic org. solvent (E) to obtain the titled compsn. contg. not more than 5wt% component E.
Patent JP-S6326822-A (JP)
Title: Magnetic recording medium
Inventor: SHIMOZAWA TORU
IPC: C09D175/14
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durable runnability and high recording density by allowing a prescribed fatty acid ester to exist on the recording side surface of a magnetic layer and specifying the electric resistance on the magnetic layer side of the medium to a prescribed value or below. CONSTITUTION:The magnetic layers provided on both faces of a base consisting of a polyester film are formed of magnetic powder such as hexagonal barium ferrite, conductive material such as carbon black, graphite or graphitized carbon black, and binder such as radiation curing resin. The electric resistance on the magnetic layer side is specified to <=5X10<9>OMEGA/cm<2>. The fatty acid ester consisting of a monobasic satd. or unsatd. fatty acid of 10-22C and monohydric satd. or unsatd. alcohol of 2-22C is mixed with the magnetic power and the mixture is coated on the recording layer side of the magnetic layers. the running durability of the magnetic recoding medium is thereby remarkably improved.
Patent JP-H04227067-A (JP)
Title: Modified zeolite catalyst suitable for hydrocarbon transformatioy
Inventor: ANTONII HARORUDO PATORITSUKU H
IPC: C07B61/00
Filed: 1991-07-11
Abstract: PURPOSE: To provide a zeolite catalyst suitable to hydrocarbon conversion. CONSTITUTION: This zeolite catalyst is a new catalyst composition comprising a crystalline aluminosilicate having a molar ratio of silica to alumina of at least 5:1, the aluminosilicate carrying gallium and copper, and is useful in the conversion of a 2-12C hydrocarbon feedstock into aromatic hydrocarbons at an elevated temperature.
Patent JP-S5974359-A (JP)
Title: Air-fuel ratio controller for carburetor
Inventor: IWASA YOSHIO
IPC: F02D35/00
Filed: 1983-09-19
Abstract: PURPOSE:To make a distinct improvement in both exhaust emission control and fuel consumption, by installing a solenoid valve device which opens and closes at least either part of a fuel passage or an air passage connected to this fuel feed passage. CONSTITUTION:A controller 6 amplifies and controls a signal out of a measurer 5 sensing an exhaust composition and then operates a solenoid valve 9. This solenoid valve 9 is screwed in a carburetor 10 and opens or closes an auxiliary air passage 19. In a state of engine warming up at more than the setting temperature, the controller 6 operates the solenoid valve 9 in order to perform the feedback control of an air-fuel ratio. In times of high speed, high output driving and engine coolingness, the operation of feedback air-fuel ratio control by means of the solenoid valve 9 is stopped and thereby the air-fuel ratio is thickened. Doing like this, the air-fuel mixture ratio is controlld to make it constant so that harmful components in exhaust gases can be well reduced.
Patent JP-S6327232-A (JP)
Title: Preparation of floor carpet for vehicle
Inventor: SAKAMOTO MANABU
IPC: B29C51/30
Filed: 1986-07-21
Abstract: PURPOSE:To enhance economical efficiency by dispensing with a work for separately arranging an air duct part to a floor panel, by a method wherein a carpet layer and a thermoplastic resin sheet layer are integrally molded by press molding and the thermoplastic resin sheet layer is subsequently heated and sucked to partially release the carpet layer and the formed space part is formed into the air duct part. CONSTITUTION:After a carpet layer 16 and a thermoplastic resin sheet layer 13 are molded into a desired shape by press molding, a movable mold 24 is heated to about 160 deg.C and the vicinity of the center of the thermoplastic resin sheet layer 13 contacted with said mold 24 is partially heated. When the movable mold 24 is moved downwardly to form a space part 25 for an air duct and a vacuum apparatus 26 is operated to evacuate the space part 25 through an air pipe 27, the vicinity of the center of the heated thermoplastic resin sheet layer 13 is released from the carpet layer 16 and, when sucking is further performed, the released part is closely contacted with a lower mold 22 after the movement of the movable mold 24. When this floor carpet 11 is taken out from a mold 21, the floor carpet wherein an air duct part 14 integrally molded is obtained.
Patent JP-2000325111-A (JP)
Title: Clothes fastener
Inventor: INOUE MITSUO
IPC: A44B99/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel, revolutionary clothes fastener having such merits as requiring no troublesome work such as inserting buttons into buttonholes, enabling anyone to easily put on/take off clothes without great force, especially to disengage several fasteners at the same time by one action in taking off clothes, etc. SOLUTION: This clothes fastener 1 consists of a pair of elastic resin thin plates, a male member 2 and a female member 3. The male member 2 and the female member 3 have an engaging piece 2a and an engaging piece 3a respectively. When the male member 2 and the female member 3 are engaged/ disengaged, the engaging piece 2a is contracted inward with the engaging piece 3a expanding outward. The outer surface of the engaging piece 2a is convex and the inner surface of the engaging piece 3a is concave so that the engaging pieces 2a and 3a abut to each other to be firmly engaged with each other when the male member 2 and the female member 3 are engaged.
Patent JP-S5694476-A (JP)
Title: Pattern read system
Inventor: OKUNAKA JIYUNZOU
IPC: G06T7/60
Filed: 1979-12-27
Abstract: PURPOSE: To restrain the main scanning range to a minimum, by performing only subscanning till read of the area mark and by performing main scanning only for a pattern read area after read of a start mark.  
     CONSTITUTION: First, the pattern reader does not perform main scanning of the read head but performs only subscanning. When the read head reads area mark 10, main scanning of the read head is started. When the read head reads start mark 11 during this main scanning, the control device obtains the position of the pattern read area on a basis of mark 11 and controls the pattern reader so that the read head performs main scanning only on area 8. After the read operation in area 8 is completed, the read head is reset to the home position and performs only subscanning. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0335825-A (JP)
Title: Method for forming panel part
Inventor: SHIMIZU KOKI
IPC: B21D28/00
Filed: 1989-07-03
Abstract: PURPOSE:To improve the quality of a panel product by forming a rectangular blank into a recessed frame shape, forming an embossed rib on a non-product part of its inside periphery, trimming the outside periphery of the frame shape part and cutting off the area of a non-product part where ribs are formed. CONSTITUTION:A rectangular blank B1 is drawn into a frame shape having a recessed sectional shape. At the same time, the embossed rib R is drawn on the non-product part area S1 positioned on the inside periphery of the frame shape part W. A non-product part area S2 on the outside periphery of the frame shape part W is trimmed and cut off. Regarding the trimmed formed part B, a flange part F is bent at the outside peripheral edge part of the frame shape part W. At the same time, the non-product part area S1 positioned on the inside periphery of the frame shape part W is cut off. Thus, torsion can be prevented from being generated on a formed product.
Patent JP-H0551437-A (JP)
Title: Sealing compound
Inventor: SHINOHARA HIRONOBU
IPC: H01L23/31
Filed: 1991-06-17
Abstract: PURPOSE:To obtain a sealing compound, excellent in heat resistance, heat cycle characteristics, light transmissivity, long-period reliability and adhesion to lead frames, etc., by hydrogenating a polymer prepared by carrying out ring opening polymerization of a (co)monomer, etc., composed of a norbornene derivative. CONSTITUTION:A polymer prepared by ring opening polymerization of a monomer composed of one or more norbornene derivatives expressed by the formula (A and B are H or 1-10C hydrocarbon; C and D are H or monofunctional organic group) or the above-mentioned monomer and a comonomer copolymerizable therewith is further hydrogenated to afford a hydrogenated polymer having 0.3-1.5 dl/g intrinsic viscosity measured at 30 deg.C in chloroform, 100-210 deg.C glass transition temperature and 8000-200000 weight-average molecular weight. The resultant hydrogenated polymer is used as a sealing compound.
Patent JP-H0725727-A (JP)
Title: Complex globular powder and cosmetic containing the same
Inventor: SHIMIZU CHIYUKI
IPC: A61K8/00
Filed: 1993-07-12
Abstract: PURPOSE:To obtain the powder consisting of a globular silicone resin having specific particle diameter and excellent in UV rays-screening property and smoothness by subjecting the surface of the powder to coating treatment with titanium oxide ultrafine particles previously coated with alumina or its hydrate. CONSTITUTION:The surface of ultrafine particles of titanium oxide is previously subjected to coating treatment with alumina or its hydrate to afford titanium oxide fine particles having 0.001-0.1mum average particle diameter. The surface of a globular silicone resin is subjected to coating with these ultrafine particles to provide the objective complex globular powder consisting of a globular silicone resin having 1-30mum average particle diameter. A polyorganosiloxane coating film is preferably formed on the further outer layer of ultrafine particles of titanium oxide. This complex globular powder body is excellent in UV rays- screening property and smoothness and does not exhibit light-activating action. This complex globular powder is a hydrophilic powder free from deterioration of an organic base even in a state irradiated with light when blended with a cosmetic. A cosmetic free from discolor, occurrence of odor, irritation to skin is obtained.
Patent JP-H0726268-A (JP)
Title: Mechanization and automation of work on top of coke oven
Inventor: NAKAGAWA YOJI
IPC: C10B31/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a process whereby the cycle time of a coal feeding work can be shortened and the high-speed coke pushing from the coke oven can be performed. CONSTITUTION:An apparatus for the mechanization and automation of coal feeding and the related works before and after it is placed on a feeding car or a carriage pulled by this car so that it may operate concurrently and successively while the feeding car is stopped at the oven to which coal is fed, and coal feeding and the related works before and after it are performed.
Patent JP-S5796139-A (JP)
Title: Screw type ditch excavator
Inventor: KASHIMURA MIKIO
IPC: E02F5/04
Filed: 1980-12-05
Abstract: PURPOSE: To effectively perform the excavation of a ditch with a sufficient raking-up capability whatever type of soil is excavated by a method in which paired screw cutters are lapped on each other in such a way that they may not interfere with each other and split raking plates by which soil and sand adhered to the blade of the screw cutter are removed are provided to the blade of the screw cutters.  
     CONSTITUTION: A base 3 freely rocking by an oil-ressure cylinder 5 is pivotally attached to the tip of a self-running vehicle 1, and bar-like screw cutters 6 and 6' rotating in mutually opposite directions with the same revolving number are supported on the base 3. In the excavation of a ditch, the base 3 is inclined downwards, the screw cutters 6 and 6' are turned to excavate the ground by cutting blades 12, and excavated soil is raked up on the back side by spiral blades 10 and discharged by an earth-moving screw 22. At this time, the split raking plates 18 and 18' are cut into the spiral blades 10 to prevent the adherence of soil and sand to the blades 10. The screw cutters 6 and 6' are so  lapped on each other that they can pass freely without causing any partial interference with each other in the same space. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11351845-A (JP)
Title: Tilt sensor
Inventor: HORIUCHI MEGUMI
IPC: H01L31/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To enable detection of tilt in four or more directions by a single tilt sensor. SOLUTION: In the tilt sensor for detecting the direction, angle, etc., from two-phase output signals according to the position of a metal ball inserted in the gap between a light emitting and receiving elements of a photo interruptor which receives a light from the light emitting element through the gap to noncontactly detect the existence of an object under test, a plurality (two or four) of light receiving elements 2 are disposed for one light emitting element 3, a box 13 for housing the metal ball 1 is made polyhedral (10 or 26) to enable the detect in four measure directions and the high performance, small size light wt. and cost reduction of the product are devised.
Patent JP-H1014847-A (JP)
Title: Dishwasher
Inventor: SAITO HIROMI
IPC: A47L15/42
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To ensure that a nozzle is attached and removed by threading a nozzle shaft into a pipeline through which water is supplied, and mounting a nozzle retaining plate which has at a shaft end a projecting part that projects from the diameter of the shaft so that a nozzle that rotates about the nozzle shaft is freely rotationally locked to the projecting part. SOLUTION: A washing nozzle 3 is designed to freely rotate about a rinsing water pipeline 12 in a washing water pipeline 18, a washing nozzle support 20 is fitted at the portion of contact between the washing nozzle 3 and the rinsing water pipeline 12, and a washing nozzle collar 21 is fitted at the upper end of the washing nozzle support 20. A rinsing nozzle 4 located above the washing nozzle 3 is free to rotate about a rinsing nozzle shaft 22 threaded into the rinsing water pipeline 12, and a rinsing nozzle collar 23 is fitted at the lower end of the rinsing nozzle shaft 22 and opposed to the washing nozzle collar 21.  A nozzle retaining plate 24 is attached by a screw 25 to the upper end of the rinsing nozzle shaft 22, a projecting part 25 is formed in a part of the nozzle retaining plate 24, and a hole 27 into which a rigid bar or the like can be inserted is formed in the projecting part 26.
Patent JP-S61180671-A (JP)
Inventor: PERU ARUNE BURAADO
IPC: B23K1/00
Filed: 1985-08-05
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。