baber/WOPTO huggingface dataset:
Patent JP-H0796721-A (JP)
Title: Pneumatic tire
Inventor: KATANO MASAKAZU
IPC: D07B1/06
Filed: 1993-09-29
Abstract: PURPOSE:To provide a pneumatic tire preventing a bead core from shape collapse so as to improve the durability of a bead part. CONSTITUTION:In a pneumatic tire, a bead part 1 is provided with a bead core formed of a bundle of bead wires. Plural recessed parts 10 and protruding parts 11 extended axially are alternately provided at the peripheral surface of the bead wires 2, and the recessed part 10 of one bead wire 2 between the adjacent bead wires 2, 2 is meshed with the protruding part 11 of the other bead wire 2.
Patent JP-H1177738-A (JP)
Title: Method for integral molding of skin
Inventor: NAKANO AKIO
IPC: B29L9/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To clearly form a pattern such as a grain pattern on the surface of a skin. SOLUTION: Indentations 23 are formed on the surface of a mold 20 with which the surface of a skin 1 comes into contact. The skin 1 is pressed on the indentations 23 at the time of injection of molten resin and thereby the shape of the indentations 23 is transferred onto the surface of the skin l. Since the indentations 23 are transferred onto the skin l simultaneously with formation of a resin base 3, thinning and shallowing of a pattern are prevented and the pattern being clear can be formed surely and easily.
Patent JP-S61121456-A (JP)
Title: Forming process of bump electrode of semiconductor element
Inventor: NOHARA TORU
IPC: H01L21/60
Filed: 1984-11-19
Abstract: PURPOSE:To aavoid any cracking by a method wherein after forming an intermediate metallic film and before removing this film, an intermediate metallic film and before removing this film, semiconductor substrate is heattreated at specified temperature for specified time. CONSTITUTION:An insulating film such as SiO2 etc. is formed on the most part of semiconductor substrate 6 while wiring pattern 5 such as aluminium is led out of an element forming part 61 of the substrate 6 to form another insulating film 32 on the part other than an electrode leading out part 51. An intermediate metallic film 2 is formed on the surface of semiconductor substrate by evaporating or sputtering process as the first process. Successively a bump electrode 1 is formed by plating, evaporating or sputtering process etc. as the second process and then the intermediate metallic film other than the part below the bump electrode 1 is removed as the third process. On the way, the element is heattreated to avoid any damage to the protecetive film 32 after finishing the first process and before starting the third process. Through these procedures, any thermalstress concentration due to the difference in theremal expansion coefficient of bump electrode, intermediate metallic film and insulating film as well as any cracks on the insulating film below the periphery of bump electrode may be avoided.
Patent JP-H0192186-A (JP)
Title: Operating device in pit of elevator
Inventor: ISHIMOTO SHIGERU
IPC: B66B5/00
Filed: 1987-09-30
Abstract: PURPOSE: To significantly improve the working efficiency, compared in a conventional work by two persons by connecting a pendant switch to a maintenance switch box provided within a pit, and operating an elevator by operating it. CONSTITUTION: A pendant switch P.SW ordinarily provided on a car C is mounted on the tip of a cable movable several meters, and it is operable on the car C or from a hall side. In a work within the pit, the pendant switch P.SW is detached and connected to a maintenance switch box C.MSB newly provided within the pit or under the car C, and the pendant switch P.SW is operated from the inside of the pit, whereby an elevator can be operated. Thus, since a work regulation or maintenance inspection can be performed within the pit by one worker while operating the elevator, the working efficiency can be significantly improved, compared with the conventional work by two persons.
Patent JP-H0989102-A (JP)
Title: Speed change operation gear of tractor
Inventor: KUROIWA FUMIO
IPC: B60K20/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify a speed change operation by providing a worm gear and wheel to block the reverse operational interlock of an HST lever, an lever operation system having a torque spring for absorbing a fixed operation resisting force and returning from the interlock by the release of the operation resisting force and a pedal for returning the lever to the neutral position. SOLUTION: When an HST(hydraulic stepless transmission) lever 2 is operated from the neutral position N to the advance position F or retreat position R and a neutral pedal 8 is stepped on to return a trunion arm 35 to the neutral position, a pivotal arm 34 is pivoted through a rod 36 against a torque spring 5. The other pivotal arm 32 is not pivoted in the speed change position operated by the HST lever 2 through the engagement of a worm gear, wheel or the like. Thus, when the pedal 8 is released, neutral arms 39, 40 are opened back and forth and, a neutral arm 35 is returned to a position of overlapping the pivotal arms 34, 32 by the elastic force of the torque spring 5 to be returned to the speed change position by the HST lever 2.
Patent JP-H1057107-A (JP)
Title: Innersole of shoes
Inventor: YAMAZAKI HIROMASA
IPC: A43B17/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide innersoles of shoes which positively exhibit an effect of preventing an athlete's foot by incorporating allyl iothiocyanate into these innersoles. SOLUTION: The innersole 1 are used for the innersoles of leather shoes or the innersoles of a felt type for sporting shoes. At the time of incorporating the allyl iothiocyanate which is the component of a 'wasabi' (a Japanese horse- radish) into the innersoles 1 of the shoes, the powder of active carbon is previously incorporated into the innersoles to adsorb the smell including the allyl iothiocyanate generated at the time of grounding the rhizomes of the wasabi into the active carbon in the case of, for example, the innersoles for the leather shoes. Namely, the ground rhizomes of the wasabi and the innersoles for the shoes are hermetically closed for about 24 to 30 hours in a refrigerator to be exclusively used, by which the allyl iothiocyanate is adsorbed in the powder of the active carbon in the innersoles.  The ground rhizomes of the wasabi and the innersoles for the leather shoes are hermetically held in the refrigerator to be exclusively used, by which the leakage of the allyl iothiocyanate to the outside is prevented.
Patent JP-H08108077-A (JP)
Title: Honeycomb body for metallic carrier and production of metallic carrier
Inventor: NAKAGAWA TOSHIKAZU
IPC: B01J35/04
Filed: 1994-10-07
Abstract: PURPOSE: To easily attain joining with necessary and satisfactory strength at a low cost by allowing a joining accelerator made of oil, an oil-based compd. or mixture to exist at the flat foil-corrugated foil contact parts of a honeycomb body and heating the honeycomb body in a nonoxidizing atmosphere. CONSTITUTION: Corrugated foil 2 is superposed on flat foil 1 while applying back tension T to the flat foil 1 and they are wound to form a honeycomb body 3. At this time, a container 10 is moved up and down and the prescribed part of the flat foil 1 is coated with a joining inhibitor 8 contained in the container 10 by means of a coating toll 9 and a coating member 9-1. The honeycomb body 3 is then dipped in a liq. joining accelerator 4 contained in other container and this joining accelerator 4 is stuck to parts close to the flat foil- corrugated foil abutting parts. After primary heating, the honeycomb body 3 is combined with a jacket 5 and they are heated in a nonoxidizing atmosphere or in vacuum to join the metallic foils 1, 2 of the honeycomb body 3 to each other and the honeycomb body 3 to the jacket 5.
Patent JP-H0294723-A (JP)
Title: Digital radio receiver
Inventor: TANAKA MASASHI
IPC: H04L27/00
Filed: 1988-09-30
Abstract: PURPOSE:To measure an error rate easily and accurately by controlling an attenuation in response to an input electric field level detected and monitored and switching signal lines so as to measure the error rate between opposite stations. CONSTITUTION:The electric field level of a digital reception input signal via an intermediate frequency amplifier 4 is monitored and detected by an input electric field level monitor detector 7 and the attenuation of a variable attenuator 8 is controlled by a control section 11 and also switching sections 9, 10 are changed over. Then the error rate of a decoded digital reception signal whose level is adjusted by the attenuator 8 is measured easily and accurately.
Patent JP-2000071992-A (JP)
Title: Article storage tool
Inventor: WADA NORIYUKI
IPC: B65D6/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an article storage tool which can eliminate the necessity of bending a stay, and which enables the free end of the stay and the panel member side to be easily attached to and removed from each other. SOLUTION: A stay 31 is coupled to at one end to a left panel member 3 through one attaching member 29 and at the other end is removably attached at the other end to a right panel member 4 through the other attaching member 30. The stay 31 is a rod-like straight member over its entire length, and is formed in the other end part thereof with an engaging hole 33 which is disengageably attached to an engaged piece 46 provided to the another attaching member 30. Further, a pair of guide plate parts 44 for guiding the other end part of the stay 31 so that the engaging hole 33 is engaged with the engaged piece 46 are provided to the another attaching member 30.
Patent JP-S6398806-A (JP)
Title: Magnetic head and its manufacture
Inventor: FUJIMOTO HIDEJI
IPC: G11B5/127
Filed: 1986-10-15
Abstract: PURPOSE:To improve the wear resistance and the electromagnetic conversion characteristic by bonding a ferrite to the rear part of a ceramics forming a tape press contact face and providing a thin metallic film and an operating gap orthogonal to the press contact face thereby forming the titled head. CONSTITUTION:A ceramics plate 10 and a ferrite plate 11 are laminated and a cut slot is provided to a gap forming face to pack a nonmagnetic substance 17 to the cut slot after a 'Sendust(R)' film 16 is coated. Then a winding slot 19 is provided, which is orthogonal to the cut slot in one of two blocks and a head chip 22 is obtained while being sliced at a right angle in the lengthwise direction as the unit block bonded to the other block. Most of the tape press contact face 23 having the operating gap G in the head 22 formed in this way is made of the ceramics 10 having a high hardness. Since he film 16 is opposed to the ceramics 10 on the face 23 while clipping the nonmagnetic substance 17, no pseudo gap is caused. Thus, the wear resistance and the electromagnetic conversion characteristic is improved.
Patent JP-S61124807-A (JP)
Title: Magnetic rotating sensor
Inventor: TAMURA KATSUYOSHI
IPC: G01B7/30
Filed: 1984-11-21
Abstract: PURPOSE:To minimize temperature dependability of an offset voltage, in a magnetic rotating sensor equipped with a magnetic resistor on an insulative substrate, by installing a temperature compensating dummy pattern in the neighborhood of a magnetic detecting unit. CONSTITUTION:A detecting unit 2 composed of a film-like magnetic resistor changing its electric resistance depending upon a magnetic field on the surface of an insulative substrate 1 and reference signal detecting unit RA and increment signal detecting unit RB are formed by internal wiring with a distributed pattern of wire 3 between it and terminal 4. And, a heat-generating dummy pattern 5 compensating the temperature distribution in the neighborhood of this unit RA is installed. Further, the pattern of the unit RB is so arranged that it compensates change of the temperature distribution caused parallel to the terminal arrangement and thus higher effect can be achieved.
Patent JP-H0694618-A (JP)
Title: Microscopic raman spectro photometer for measuring stress
Inventor: YAMAGUCHI HIROKATSU
IPC: G01N21/65
Filed: 1992-09-14
Abstract: PURPOSE:To enable measurement of a Raman spectrum at multiple points on a straight line parallel with a slit with higher wave number resolutions by setting a slit width using a two-dimensional detector so that the width of a slit image becomes less than the width of one pixel. CONSTITUTION:A laser light 2 leaving a light source 1 is made to irradiate in a wide range on a sample 6 and a Raman light 7 is discharged from the sample 6. The light 7 forms an image on an incident slit 10 and after the image is analyzed spectrally with a diffraction grating 15a, an image is formed on a two-dimensional detector 20. With a narrowed width of the slit 10, a sample base is tilted to shift focus in the periphery thereof, which allows higher wave number resolutions of Raman spectrum. As a result, a Raman wavelength can be measured with higher resolutions from peak positions W and W' on the two-dimensional detector 20 to allow the measurement of stress of the sample 6. A raman image in the X axis of the sample 6 can be detected by increasing the height (h) of the slit 10. Thus, relationship between the position of the sample 6 in the direction Y and the stress can be determined on by one operation. The measuring position in the direction Y can be varied by sliding the sample base in the Y axis on an anchor base inclined.
Patent JP-S60139658-A (JP)
Title: Ethanolamine derivative
Inventor: SAITOU KUNIO
IPC: C07C255/59
Filed: 1983-12-27
Abstract: NEW MATERIAL:A compound of formula I (R is H, acyl) and its acid adduct. EXAMPLE:1-(4-Cyanophenyl)-2-[2-(2-methoxyphenoxy)ethylamino]ethanol. USE:Hypotensor: it has alpha-adrenergic blocking action and beta-adrenergic blocking action in a favorable proportion with less side effects. PREPARATION:The reaction of p-(2-bromo-1-hydroxyethyl)-benzonitrile of formula II with 2-(2-methoxyphenoxy)ethylamine of formula III is carried out at 80- 100 deg.C for 30min-24hr in a solvent such as ethanol to give the compound of formula I (R is H).
Patent JP-H0292791-A (JP)
Title: Scooter type vehicle
Inventor: KURATA KOJI
IPC: B62M7/06
Filed: 1988-09-30
Abstract: PURPOSE:To enable a larger pocket to be set up by connecting a cylinder, falling almost horizontally to the front, to the front end of an engine case and an L-type intake pipe, communicating with a scavenge hole, to a side surface of the cylinder and providing a pocket in a frame cover in the upper of the engine case. CONSTITUTION:A power unit type engine case 1, internally building a driving gear and rotatably supporting a rear wheel 2 in the rear part, arranges in the front end a cylinder 3 so as to fall almost horizontally to the front, and this engine case, in a boss 5 protrusively provided to the front in a front bottom part, is rotatably mounted to a bracket 8, provided in the bottom end of a frame 7, through a link 6. The cylinder 3 connects to its side surface an intake pipe 10 so as to communicate with a scavenge hole 11, and this intake pipe 10 is formed in an L-type curving to the outside and connected to a carburetor 12. A larger pocket 16 is provided in the front part of a frame cover 15 coating the rear part of the frame 7, and a seal 17 is mounted being able to open and close to an upper side of the pocket 16.
Patent JP-H0985678-A (JP)
Title: Cutting device for electronic apparatus
Inventor: KAKIMOTO MASAKAZU
IPC: B26D1/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for an electronic apparatus which provides a plurality of rectangular boards (pieces) modularlized from a base board, while moving a work in one direction without any necessity of feeding and returning movement of the work to the inside of a machine body. SOLUTION: A lateral cutting mechanism 3 advancing toward a work 100 which is carried and stopped in front of a work feed mechanism 2 cuts the work 100 parallel to the moving direction of the work 100 at a prescribed pitch and a vertical cutting mechanism 4 cuts the work, which is intermittently moved by the work feed mechanism 2, in the direction crossing at right angles with the moving direction of the work 100 at a prescribed pitch.
Patent JP-H0692961-A (JP)
Title: 2-@(3754/24)imidazolyl-4')benzoimidazole compound and method for synthesizing the same
Inventor: MIURA SHOZO
IPC: C08G59/40
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a new compound useful as a curing agent and a curing accelerator for epoxy resins. CONSTITUTION:The compound of formula I (R<1> is H, methyl, ethyl, isopropyl, undecyl, heptadecyl or phenyl; R<2> is H or methyl), e.g. 2-(imidazolyl-4') benzimidazole. This compound of formula I is obtained by thermally refluxing an imidazole-dithiocarboxylic acid compound of formula II with an equimolar amount of o-phenylenedamine in an aqueous solution of a caustic alkali or an organic solvent.
Patent JP-H02102046-A (JP)
Title: Fiber-film base material
Inventor: HAMUZEE KARAMI
IPC: D04H1/58
Filed: 1988-09-30
Abstract: PURPOSE: To obtain a base material having an excellent tensile strength, fluid permeable characteristics and rewettable characteristics by fixing a film to a web by a roll with a heated pressing die having at least one layer of a polyethylene thermoplastic film and a mating surface from a nonwoven polypropylene fiber web and grooves. CONSTITUTION: A thermoplastic polyethylene film 14 or the like is disposed on one propylene fiber web layer 12 having a uniform thickness in a layer of a thermoplastic polyethylene film 14 or the like. An upper roll has a mating surface and grooves, and a lower roll has a roll 1 with a pressing die of a smooth surface roll 20 at a position where the mating surfaces are slightly brought into contact with the surface of the film 14, individual surfaces of the film are melted to form an opening 16 at the film 14. Further, the melted film 22 is fed, brought into contact with fibers in an insulating layer, and fixed to each other at peripheral edges of the opening. The film has an opening area of at least 1%, and its thickness is at least 2.54 μm, and a weight of the fiber web is at least 4.8 G/m<2> .
Patent JP-H0559528-A (JP)
Title: Gear steel
Inventor: MATSUSHIMA YOSHITAKE
IPC: C22C38/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide a gear steel capable of not only securing high fatigue strength but also remarkably improving pitting resistance and capable of sufficiently meeting the recent demand. CONSTITUTION:The steel has a composition consisting of, by weight, 0.03-0.25% C, <=2% Si, 0.5-4% Mn, <2% Cr, <=0.03% P, <=0.03% S, 0.015-0.06% Al, 0.005-0.02% N, <=0.002% O, 0.3-1% Mo, and the balance iron with inevitable impurities and satisfying an inequality 4.3<[Mo]+1.5[Mn]+1.5[Cr]+0.25[Ni]-[Si]<=6.7, where the terms in brackets shows respective weight percentages of the elements existing in the steel. The steel is formed into a gear and then carburizing and quenching treatment and tempering treatment are done, by which the amount of retained austenite in the surface layer part can be regulated to 40-70%.
Patent JP-2000073869-A (JP)
Title: Caburettor for two stroke internal combustion engine
Inventor: OKANE SHINICHI
IPC: F02M9/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To flexibly and integrally connect an air control valve to a fuel control valve, and easily assemble them to a caburettor main body. SOLUTION: An air control valve 5 and a fuel control valve 15 are respectively rotatably fitted into cylindrical valve chambers 50a, 50b transversing an air passage 7 and an intake passage 9 parallely formed on a caburettor main body. An upper end shaft part 15b of the fuel control valve 15 is fitted into a lower end shaft hole 5b of the air control valve 5. A sip off preventive clip 55 is projected from a slit 55 transversing the lower end shaft hole 5b of the air control valve 5 and locked to a circular groove of the upper end shaft part 15b of the air control valve 5. An upper end cylindrical part 61 of the fuel control valve 15 is fitted into a lower end cylindrical part of the air control valve 5. A diametral projection formed on the upper end cylindrical part 61 is engaged with a groove 57 of the lower end cylindrical part.  A coil spring 59 is arranged between the lower end cylindrical part and the upper end cylindrical part 61. One end of the coil spring 59 is locked to the lower end cylindrical part, while the other end is locked to the upper end cylindrical part 61.
Patent JP-H1162608-A (JP)
Title: Outboard motor
Inventor: WATANABE HITOSHI
IPC: F02B61/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To suppress to the upmost that a cylinder head is heated by exhaust gas. SOLUTION: An engine is provided with a cylinder head 46 for covering the combustion chamber side of a cylinder body 39, exhaust holes 48a formed on the cylinder head 46, cylinder head exhaust passages 48 opened forward extending from the exhaust holes 48a while bending, a branch flow passage 52 communicated with the cylinder head exhaust flow passages 48a and extending forward, a cylinder body main exhaust flow passage 53 extending from the front end of the branch flow passage 52 downward, and guides 54 which is formed an upper surface or a lower surface of the branch flow passage 52 and for guiding exhaust gas from the cylinder head exhaust flow passage downward. The center of the opening 48b formed on a front side of the cylinder head exhaust flow passages 48 are positioned on a nearly same height as that of the center of the total areas of the exhaust holes in each cylinder.
Patent JP-S61125516-A (JP)
Title: Liquid fuel combustion device
Inventor: OCHIAI SHUJI
IPC: F23K5/04
Filed: 1984-11-20
Abstract: PURPOSE:To detect shortage of fuel before a pump races and to protect abnormal combustion by a method wherein a fuel detecting means is made in one piece with a pump, the detector is equipped above the suction section of the pump and a controlling device is provided to derive the pump. CONSTITUTION:The electromagnetic pump 8 and the fuel detector 14 of the float switch 12 is located above the fuel suction hole 15 of the electromagnetic pump 8. The float switch 12 is made in one piece with the electromagnetic pump 8. The fuel detector 14 of the float switch 12 approaches to the suction hole 15 of the electromagnetic pump 8, and even though the whole device is inclined the electromagnetic pump detects shortage of fuel before it races. When fuel is detected by the fuel detecting circuit 19, the contact 22 is closed by the coil 21 of a relay, the electromagnetic pump 8 starts driving by the driving circuit 20 of the electromagnetic pump 8. When short of fuel is detected, the contact 22 is opened by the coil 21 of the relay and the electromagnetic pump 8 stops driving.
Patent JP-H08107926-A (JP)
Title: Deodorant
Inventor: KONTA KATSUHISA
IPC: A61L9/01
Filed: 1994-10-11
Abstract: PURPOSE: To provide a deodorant of an amino group type which has a high removal rate of aldehyde and a large removing capacity and is less changed in the shape of a base material and is not impaired in mechanical properties. CONSTITUTION: This deodorant is formed by conjugation of atom groups contg. nitrogen atoms conjugated with plural amino alkyl groups with the surfaces of a fibrous or sheet-like synthetic resin base material, in which more particularly the nitrogen atoms constitute amino groups or ammonium groups.
Patent JP-H0968362-A (JP)
Title: Absorption type refrigerating machine
Inventor: HOSHINO TOSHIYUKI
IPC: F25B15/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent troubles during stopping the operation of an absorption type refrigerating machine employing high-temperature fluid as the heat source thereof. SOLUTION: A control device 30 is constituted so that measuring of solution temperature in a high-temperature regenerator 1 by a temperature sensor 32 is started after elapsing a predetermined period of time or 10min., for example, from receiving an operation stopping signal and when the measured temperature is higher than 80 deg.C, for example, an alarming means 34 is operated and, at the same time, an absorption liquid pump 12 is operated.