baber/WOPTO huggingface dataset:
Patent JP-2002331562-A (JP)
Title: Injection molding machine
Inventor: KIKUZAWA RYOJI
IPC: B29C47/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine in which an injection molding machine and a die can be easily mutually disassembled and assembled. SOLUTION: An injection molding machine 1 is provided with an injection machine 4 extruding a heated and molten resin 2, a die 7 mutually attachably removably secured to the extruder 4 and capable of forming a formed item 6 by passing the extruded resin 2 extruded by the extruder 4 through itself and a support means 9 supported by a working floor side 8 and supporting the extruder 4 and the die 7. The supporting means 9 is provided with a base table 28 supported by the working floor side 8, a rotatable arm 30 secured to the base table 28 so that it is rotatable around a securing axis 29 extending in the vertical direction and outwardly horizontally extending from the side of the base table 28 and movable bodies 32 and 33 supported by the rotatable arm 30 so that they are movable in the lengthwise direction of the rotatable arm 30.  The injection machine 4 is supported by the movable bodies 32 and 33 and the die 7 is supported by the base table 28.
Patent JP-2002012780-A (JP)
Title: Fire-proof polymer film and heat insulating assembly
Inventor: RICHARD J RAY
IPC: B32B27/32
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an elastic heat insulating polymer film, and a fire-proof elastic heat insulating assembly consisting of the fire-proof polymer film forming a tubular cover around the elastic material. SOLUTION: This fire-proof polymer film contains 50-80 wt.% high density polymer material, 5-45 wt.% linear low density polymer material, 5-25 wt.% fire retarder concentrate (a halogen and a multiplicator in a polymer support), 0-5 wt.% ultraviolet ray stabilizer, and 0-10 wt.% pigment. This film is preferably a two-layered coextrusion film having an outer layer of the linear low density polymer having a comparatively large friction coefficient which improves a good finishing for printing and a film treatment sealed in a blanket. An inner layer comprises a high density polymer providing a coextrusion film having enough impact strength and shearing resistance required for its processing and treatment.
Patent JP-2002339720-A (JP)
Title: Drain device of oil pan
Inventor: SUZUKI TAKATSUGU
IPC: F01M11/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a drain device for preventing corrosion of a welding part of an oil pan. SOLUTION: A gasket 30 is provided with a drain bolt inserting hole 31 and a skirt part 34 that gradually expands into a conical shape from a fastening surface 32 toward the bottom plate 11 of the oil pan 5 and a hollow part 33. A screw 41 of the drain bolt 48 is inserted into the drain bolt inserting hole 31 in the gasket 30, and the gasket 30 is screwed so as to be grappled by a drain nut 20 welded with the oil pan 5. The outer peripheral edge 35 of the gasket 30 covers the welding part 10 so as to be close to the oil pan 5, so that the welding part 10 can be protected from a flying material such as a small stone or rain water and the corrosion of the welding part 10 between the oil pan 5 and the drain nut 20 can be prevented.
Patent JP-2002337627-A (JP)
Title: Number plate cover
Inventor: MACHIDA SUEO
IPC: B60R13/10
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To physically protect a number plate by covering the whole space attached with the number plate formed on a body of a vehicle and to realize a protection with an unprecedented design. SOLUTION: A cover 1 for covering a front surface of the number plate Q of the vehicle attached to a number plate receiving part P1 formed by recessing a part of the body P is formed. The cover 1 forms a transparent plate-like body disposed at a position apart from the front surface of the number plate Q. A fitting part 1A fitted to an inner edge of a periphery of an opening P1a of the number plate receiving part P1 is provided on a periphery edge of the cover 1. The cover 1 is bent along a line of the body P forming a periphery of the number plate receiving part P1.
Patent JP-2002337709-A (JP)
Title: Motor-driven power steering device and backlash amount measuring method
Inventor: KITA MASAYUKI
IPC: B62D5/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device provided with a measuring means of a backlash amount in a speed reducing mechanism, and a measuring method for the backlash amount. SOLUTION: A rotational angle sensor 50 is provided for measuring a rotational angle displacement amount of a motor M for assisting steering, and a steering angle sensor 51 is provided for measuring a driven amount of a driven part interlocked with the motor M.
Patent JP-2002047455-A (JP)
Title: Silicone composition for car polishing
Inventor: NAKAZAWA KEIICHI
IPC: C09K3/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone composition for car polishing imparting to a coating film of an automobile good external appearances and water repellency and hardly suffering from adhesion of dust, mud, tar, pitch, and the like. SOLUTION: This silicone composition for car polishing comprises (A) 49.9-0.1 wt.% of a silane compound represented by the formula: SiRAS(ORa)4-S (wherein RA is the same or different and is a hydrocarbyl group; Ra is the same or different and is a hydrocarbyl group and/or an alkoxyhydrocarbyl group; and S is 0-3) and/or a hydrolyzate (hydrolyzate condensate) thereof, (B) 49.9-0.1 wt.% of silane compound represented by the formula: Si(ORb)mRcnXp (wherein Rb is the same or different and is a hydrocarbyl group and/or an alkoxyhydrocarbyl group; Rc is the same or different and is a hydrocarbyl group; X is a reactive group or a hydrocarbyl group bearing a reactive group; (m) is 1-3; (n) is 0-2; (p) is 1-3: and m+n+p=4) and/or a hydrolyzate (hydrolyzate condensate) thereof and (C) 50-99.8 wt.% of a silicone bearing a condensable reactive group.
Patent JP-2002354016-A (JP)
Title: Route establishing method and name solving method in ad hoc network system
Inventor: YOKOTA HIDETOSHI
IPC: H04W40/28
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a route establishing method or a name solving method, which can conduct an access transparently in a system where an ad hoc network is connected to Internet via a gateway host, without recognizing whether the host exists in the ad hoc network or the permanent network. SOLUTION: A gateway host is configured so that an adjacent host is selected to bring a communication path of the shortest hop number. The gateway host receives a route establishing request signal transmitted from a host, and then, if a destination host of the route establishing request signal is a host connected to Internet, the gateway host transmits a reception response signal to the transmission source host of the route establishing request signal, in which hop number is set to MAX+1 bigger than the maximum value MAX. When the host moves from an ad hoc network to Internet, a communication path in the ad hoc network is selected.
Patent JP-2002346990-A (JP)
Title: Work machining method
Inventor: WATANABE KAZUO
IPC: B23B49/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a work machining method in which the maintenance and examination are easy, and the accuracy of the hole depth is excellent even when conductive chips are adhered to the vicinity of a tip of a tool. SOLUTION: A printed circuit board 31 is fixed to a table 30 so that a copper foil 31c faces a drill 14, and an insulating layer 31i faces the table 30. An insulating plate 50 is placed on the upper side of the copper foil 31c. Chips 60 adhered to the vicinity of the tip of the drill 14 are removed by the insulating plate 50 during the machining. Thus, the tip of the drill 14 is brought into contact with the copper foil 31c.
Patent JP-2002353468-A (JP)
Title: Production method for semiconductor device
Inventor: MUTO KOJI
IPC: H01L21/762
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress a movable part from being stuck to the peripheral portion, in a production method for semiconductor device, with which the movable part is formed, by removing the periphery of the bottom of a trench by preparing an SOI wafer, constituted by laminating a second silicon layer on a first silicon layer through an oxidized film, forming the trench to reach the oxidized film from the surface of the second silicon layer and afterwards, performing dry etching. SOLUTION: After a trench 14 is formed, the insulating layer on the bottom of the trench 14 is charged by dry etching, and a second silicon layer 12 positioned in the lateral direction of the bottom of the trench is removed, by implanting the etching ions of dry etching to the second silicon layer 12 positioned in the relevant lateral direction, so that the movable part can be formed. In such a case, electric charges are removed by introducing ions for neutralizing the electric charges from the charged movable part 24 and the peripheral portion 13a thereof.
Patent JP-2002356751-A (JP)
Title: Unidirectionally oriented silicon steel plate of super- low iron loss, and manufacturing method thereof
Inventor: IGUCHI MASAO
IPC: C23C28/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a unidirectionally oriented silicon steel plate of super-low core loss, which has excellent adhesivity to ceramics and bending characteristic even after the stress relieving annealing at a high temperature for a long time, and completely free from degradation of core loss which is suspected during the stress relieving annealing. SOLUTION: In covering a plurality of ceramic films on the surface of the unidirectionally oriented silicon steel plate without any film, a TiNO film is formed for a first covering layer by a hollow cathode method under the high bias voltage of >=-100 V to the steel plate.
Patent JP-2002052166-A (JP)
Title: Pachinko game machine
Inventor: NOMURA TOMOMICHI
IPC: A63F7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for easily recognizing a game machine state and raising an interest in a game machine by changing the operation state of a movable member based on how much the game machine state is advantageous to a player. SOLUTION: As the game machine state becomes advantageous to the player, as the game machine state advances to a ready-to-win state, a super ready- to-win state and a large winning state in other words, the operation state of a movable decoration member 110 is changed while shortening the time required for one time of the operation of the movable decoration member 110. By linking the degree of the advantageous of the player and the operation state of the movable decoration member 110 regarding the game machine state, an advantageous game machine state which is the biggest concern of the player is instantaneously recognized based on the operation state of the movable decoration member 110 in addition to a display state by a liquid crystal display device 19 and the interest in the game machine is raised.
Patent JP-2002018203-A (JP)
Title: Separator
Inventor: BAUMER MICHAEL F
IPC: B41J2/175
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for separating a liquid part of a foamy mixture from a non-liquid part thereof. SOLUTION: This separator is equipped with a filter which can pass a liquid part of a foam but can not pass a gas or an air part of the foam unless otherwise a pressure difference before and behind the filter does not exceed a bubble point of the filter. A feed means for feeding the foam is equipped to a first side face of the filter. An auxiliary means is provided in order to remove the liquid part of the foam from a second side face of the filter and to remove the gas part of the foam from the first side face of the filter. The pressure difference between two side faces of the filter is set not to exceed the bubble point of the filter, and though the liquid part of the foam passes through the filter, the gas part of the foam is prevented from passing through the filter.
Patent JP-2002359498-A (JP)
Title: Component-mounting device
Inventor: YASUDA MIKIO
IPC: H05K13/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a component-mounting device which is convenient and can realize high-density mounting. SOLUTION: This component-mounting device is provided with a fixed frame 34 that is fixed on a pedestal 22, a component supplying device 35 that is mounted to the fixed frame 34, a board-holding section 34 for holding a part outlet provided in the component supply device 35 and a printed board 23 placed under the outlet, and tables 27, 28 and 29 that move and control the position of the board-holding section 24. The part supply device 35 is provided with a component aligning section, a path for leading the components that are aligned in the component aligning section, a positioning section 56 that is provided at an end of the path 55 and positions a first component 51 flowing out from the path 55, and a nozzle 61 that directly places the component 51 positioned by the positioning section 56 at a predetermined position of the printed board 23 from the outlet 67. Thus, a convenient component mounting device 21 capable of high-density mounting can be obtained.
Patent JP-2002357587-A (JP)
Title: Heater temperature controller for oxygen sensor
Inventor: OKUNO TATSUYUKI
IPC: G01N27/41
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a heater temperature controller that can maintain oxygen concentration detecting ability of an oxygen sensor, by reducing the thermal stress of the heater of the sensor, even if the atmospheric temperature at the installed spot of the sensor changes over a wide range, from ordinary temperature to the highest combustion temperature. SOLUTION: This heater temperature controller is provided with an anode voltage setting means A which sets the anode voltage VP of the oxygen sensor SE; a heater temperature-discriminating means B which discriminates the temperature of the heater HT of the sensor SE, at which the sensor SE shows a limiting current characteristic from the set anode voltage VP; a combustion rate discriminating means C, which discriminates the combustion rate of the heater HT from atmospheric temperature changes at the installed spot of the sensor SE; an element temperature variation discriminating means D, which discriminates the element temperature variation of the sensor SE from the combustion rate;  an initial heater temperature setting means E which sets the initial temperature of the heater HT at the combustion rate, based on the element temperature variation discriminated as the heater temperature; and a heater voltage deciding means F, which decides the heater voltage VH impressed upon the heater HT form the initial heater temperature.
Patent JP-2002360114-A (JP)
Title: Water storage circulation type fish farm using bacterium carrier
Inventor: TSUNODA KENJI
IPC: C12N1/20
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To directly clean water in a raising tank of fish and shellfish by using a fiber sheet having adsorbed a nitrifying bacterium and a denitrifying bacterium in a high density. SOLUTION: In this water storage circulation type fish farm for fish and shellfish, at least one of bacterium carriers 7 and 8 having adsorbed a nitrifying bacterium and a denitrifying bacterium in a high density, respectively is movably stretched at a fixed position in the raising water tank 2. Nitrogen compounds discharged from raised fish and shellfish are brought into contact with the bacterium, decomposed and removed. The bacterium carriers are immersed in culture solution tanks 9 and 10 which are cultured in high density and have densities of the nitrifying bacterium and the denitrifying bacterium to be adsorbed on the bacterium carriers 7 and 8 in high densities of >=10<7> -10<9> cells/ml, taken in the raising water tank while maintaining the same densities and recirculated through the high-density culture solution tanks.  A fiber sheet having adsorbed the bacteria in high densities is shaken or waved to stir ambient raising water and to promote the contact of the bacteria with nitrogen compounds.
Patent JP-2002369432-A (JP)
Title: Rotary machine
Inventor: OKABE KOJI
IPC: H02K1/16
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To improve assemblability of an armature core and a core cover. SOLUTION: A core cover 15a, fixed to an end surface 10a of an armature core 10, is formed out of an end wall 16 positioned at the end surface 10a of the armature core 10, and twelve fitting sections 17a to 17l which protrude in the axial direction. Positioning fitting sections B1 and B2 are formed by extending the fitting sections 17a and 17g fitted into slots S1 and S7, with the largest width in circumferential direction among the fitting sections 17a to 17l, in the axial direction being larger than those in the other fitting sections.
Patent JP-2002358200-A (JP)
Title: Device for constructing task system and task system
Inventor: NISHIOKA KENJI
IPC: G06Q10/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a device for constructing a task system capable of reducing the developing costs of the task system by preparing highly reusable, easily customizable, and flexible software and the task system. SOLUTION: Middleware, categorized business frameworks, and components being software whose customization levels are different are prepared, and they are combined as necessary so that the software of a task system can be constructed.
Patent JP-2002368008-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TSUCHIAKI MASAKATSU
IPC: H01L29/06
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To maintain a shallow source/drain junction position, and at the same time to reduce junction leak in MOSFET structure where a silicide layer is formed on the source/drain. SOLUTION: In the manufacturing method of a semiconductor device having MOSFET structure where a silicide layer is provided at the upper section of the source and drain regions at the surface section of a silicon substrate 100 while sandwiching the gate electrode 300, and a portion near the gate electrode 300 of the source and drain regions is shallow diffusion layers 111 and 112, and the outside is deep diffusion layers 121 and 122, As is subjected to ion implantation in self-alignment manner via oxide films 401 and 402 whose one portion is exposed from the gate side section near the gate electrode side of the deep diffusion layers 121 and 122 for composing the source and drain regions, a Co film is deposited onto the source and drain regions after the oxide films 401 and 402 at the exposed portion are removed, and then heat treatment is made for changing the Co film into silicide.
Patent JP-2002366685-A (JP)
Title: Output device, output method and program for vehicle inspection and maintenance slip by voice input
Inventor: TAKESHITA KENJI
IPC: G06F19/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide technology with which the contents of the inspection/ maintenance of a vehicle can be exactly and easily inputted to a computer. SOLUTION: This device has a microphone 11 as a voice input means, voice converting processing means 12 for recognizing the voice inputted by the microphone 11 and converting the voice to a character code, inspection/maintenance item retrieving means 14 for retrieving an inspection/maintenance item database 13 under the centralized management of the inspection/maintenance item database 13 for the vehicle based on character data converted into codes by the voice converting processing means, and printer 9 as a slip printing processing means for printing the inspection/maintenance item database 13 as slip data when the inspection/maintenance item database 13 corresponding to the character data exists in the inspection/maintenance item database 13 as a result of retrieval by the inspection/maintenance item retrieving means 14.
Patent JP-2002088286-A (JP)
Title: Water-base ink
Inventor: GOTO AKIHIKO
IPC: C09D11/326
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a new water-base pigment ink composition which can solve the problems of pigment inks conventionally used, and an ink set which has better color reproducibility and better transparency than the conventional ink sets, gives a uniform image with little blurring, having good water resistance and light resistance, and hardly causes a problem as to reliability, such as clogging. SOLUTION: The water-base ink contains at least a coloring agent, a dispersant for dispersing it, a wetting agent, a penetrant and water, which has a surface tension of 20 mN/m or higher and below 35 mN/m, wherein the coloring agent comprises at least one pigment selected from condensed azo pigments, condensed polycyclic pigments and phthalocyanine pigments, and wherein the dispersant comprises an anionic surfactant containing an ethylene oxide group and/or a nonionic surfactant containing an ethylene oxide group.
Patent JP-2002362113-A (JP)
Title: Atv tire
Inventor: KAGEYAMA HISANORI
IPC: B60C9/08
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the sliding property of a tire while minimizing the influences on other performances including traction. SOLUTION: This ATV tire having a plurality of blocks 4 sectioned by grooves 3 and formed on a tread portion 2 comprises a tapered surface 7 formed at the outside upper edges of the blocks 4b in a distance range of 40-70%, in the case that a distance outwardly from a tread center O of the tread portion 2 in the cross direction is represented by a percentage to a width from the tread center O to the outer end of the tread portion, in the state of sloping down from the tread center O toward the outer end of the tread portion.
Patent JP-2002367783-A (JP)
Title: Luminous element
Inventor: ARAI KAZUMI
IPC: H01L51/50
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a luminous element with good red color purity. SOLUTION: The luminous element contains between a pair of electrodes made on a substrate at least one of chemical compounds expressed in formula (I) and also contains as a principal component a compound of which a configuration of an alkenylene group, an imino group or a diazo group substituting a pyran ring and its analogs among stereoisomers of the compound in formula (I) has an s-transformer configuration against a double bond of both the pyran ring and its analogs. R<1> to R<5> in the formula stands respectively for H or substituents; X stands for O, S, N-RY<1> , RY<1> stands for H or a substituent; L11 , L12 stands respectively for a methine group, a substituent methine group or N; n stands for an integer of 1 to 3; and Ar stands for an arylene group or a bivalent aromatic heterocycle group.  R<x> , R<y> stand for H or substituent and at least either of them stands for an electron absorption group. The compound expressed in formula (I) can be one forming a metal complex.
Patent JP-2002360099-A (JP)
Title: Paper-made pinching tool
Inventor: TAKAGI KAZUO
IPC: A01K23/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made pinching tool thin and small when carried and being easily framed, having a sufficient strength, easy to handle and capable of being discarded when used. SOLUTION: This pinching tool has a slender and approximately rectangular shape when developed and is framed by installing the back 1 at the center in the longitudinal direction, installing notches 2a, 2b, 2c and 2d at the both sides thereof, folding back the paper at mountain fold parts 3a and 3b to form arm parts 4a and 4b and inwardly folding back the both sides of the arm parts to form arm ribs 5a, 5b, 5c and 5d. If necessary, the pinching tool further comprises inwardly folding back the both sides of the back 1 in the longitudinal direction to install back ribs 11a and 11b, partially notching the arm ribs at the vicinity to the tip of the arms to install notched pinching claw parts 6a, 6b, 6c and 6d and installing valley fold parts 7a and 7b at the center in the longitudinal direction of the arm parts.