baber/WOPTO huggingface dataset:
Patent JP-2002250210-A (JP)
Title: Valve lift amount variable apparatus of valve system of internal combustion engine
Inventor: FUJITA HIDEO
IPC: F01L13/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To simplify constitution of a valve lift amount variable apparatus of a valve system of an internal combustion engine and to facilitate to form the valve lift amount variable apparatus. SOLUTION: A camshaft 13 comprises: a camshaft body 15 positioned on an axial center 12, a low cam nose 16 fixed to the camshaft body 15 and cam- engaged with a valve 5; a high cam nose 17 disposed to neighbor to the low cam nose 16; a supporting means 20 that guides the high cam nose 17 to be capable of moving forward A and moving backward B so that a cam projecting end 19 can project and reverse by an amount larger than a cam projecting end 18 of the low cam nose 16, and makes the camshaft body 15 support the high cam nose 17; and a locking means 22 that can detachably lock the high cam nose 17 to the camshaft body 17. Accompanied by rotations of the camshaft 13, the high cam nose 17 is engaged with the valve 5 to move forward A and/ or move backward B.
Patent JP-2002256824-A (JP)
Title: Valve timing adjusting device of engine
Inventor: FUKUZAWA SATORU
IPC: F01L1/34
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device of an engine capable of suppressing a seal wear and a housing wear. SOLUTION: Each vane 1b of a rotor-shaped vane member 1 is relatively rotatable and housed in each liquid pressure chamber partitioned with a shoe 10 of a housing 4. A rotation transmitting member 5 separately formed from the housing 4 and connected with the housing 4 is provided. The vane member 1 is made of metal forming a coating 40 with self-lubricity at least on a sliding part S1 with a housing 4. When the housing 4 is made of aluminum, the coating may be made of alumite. A seal member 30 attached to the shoe 10 is made of synthetic resin.
Patent JP-2001316224-A (JP)
Title: In-water solidifiable coating composition, nail polish using the same and method for nail polishing
Inventor: KANEKO KATSUYUKI
IPC: A61K8/86
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an in-water solidifiable coating composition capable of forming a coating film for a short time and causing no problem on its usability and properties as a nail polish. SOLUTION: This coating film composition comprises a water-insoluble coating film base and a solvent soluble for the water-insoluble coating film base and compatible with water; wherein the solvent contains >=50 wt.% of acetone, methyl ethyl ketone or a mixture thereof and >=15 wt.% of a compound compatible with acetone, methyl ethyl ketone or a mixture thereof and having a boiling point of >=100 deg.C, and it is characteristic that when a coating film of this composition is soaked in water, the water-insoluble coating film base is deposited in the residual solvent and a mixed liquid resulted from infiltrated water in the thus soaked coating film.
Patent JP-2002221895-A (JP)
Title: Learning system for guiding word order of english composition
Inventor: MASAJI MITSUYUKI
IPC: G09B19/06
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To solve problems with English that the word order is entirely different from that of Japanese and the rule of an English grammar forced to a Japanese by education in Japan is hardly understandable to the Japanese people and is on the contrary an obstacle to learning in order to teach the difference of the word order. SOLUTION: A labyrinth chart used in an Amida lot (lots to be drawn to decide who will pay how much) is reformed to a guidance device for word order conversion such that learners can convert the Japanese sentences to the correct word order of English. This system eliminates the need for using the rule of the grammar and is used in the two stages of input and output.
Patent JP-2002260325-A (JP)
Title: Disk recorder/player
Inventor: OKITA SHIGERU
IPC: G11B20/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk recorder/player which can dub a normal disk at high speed and dub a high resolution disk in that condition. SOLUTION: When a disk class discriminating means 2 detects that a disk played back by a disk playback part 1 is a normal disk, a control part 3 makes the disk playback part 1 play it back at two-fold or more higher speed, turns a sampling converter 4 ON and makes a disk recording part 6 perform recording at the same speed as the speed of the disk playback part 1. When the disk class discriminating means 2 detects that the disk played back by the disk playback part 1 is a high resolution disk, the control part 3 makes the disk playback part 1 play it back at one-fold speed, turns the sampling converter 5 OFF and makes the disk recording part 6 perform recording at one-fold speed.
Patent JP-2002257236-A (JP)
Title: Shift device
Inventor: NAGASAKA CHIKAO
IPC: B60K23/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a shift device capable of realizing an optimum operation. SOLUTION: A shift operating body 11, constituting the shift device, has a shift lever 12. The shift lever 12 is operated so as to switch a connecting state of an automatic transmission 25. Lens parts 17a and 17b emit light to urge the operation of the shift lever 12 and notify of the operation. An SBW- ECU 21 decides the direction to operate the shift lever 12, based on a vehicle state at that time and controls light-emitting members 19a, 19b and 19c to cause light to be emitted in a mode to urge the operation in the direction to be operated.
Patent JP-2002256873-A (JP)
Title: Changeable intake system of internal combustion engine
Inventor: KAMEDA YASUHISA
IPC: F02D9/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a changeable intake system of an internal combustion engine capable of obtaining more effect by a simple system. SOLUTION: The downstream side of a throttle valve 4 installed in an intake passage 2 of an internal combustion engine 9 is connected to an intake manifold 8 by way of a surge tank 5, the surge tank 5 comprises a first surge tank 5A connected to the intake passage 2 on the throttle valve side and the intake manifold 8 and a second surge tank 5B communicating with the first surge tank 5A through a linkage passage 7. The intake passage 2 on the upstream side over the throttle valve 4 is formed with two channels of intake passages 2A, 2B, the linkage passage 7 is opened or shut by a first valve V1, one intake passage 2B is opened or shut by a second valve V2, and the first and the second valves V1, V2 are controlled to be opened or shut according to the operating condition of the internal combustion engine 9.
Patent JP-2002265890-A (JP)
Title: Substrate for adhesive tape, adhesive tape and can- sealing tape
Inventor: MATSUMOTO JUNICHI
IPC: C08L25/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate which is used for an adhesive tape, generates no poisonous gas such as chlorine gas, is scarcely tacky, and has the same flexibility as that of polyvinyl chloride tape. SOLUTION: This substrate for the adhesive tape comprises at least one of layers each comprising a copolymer which is obtained by copolymerizing (a) an α-olefin with (b) a cyclic olefin and/or (c) an aromatic vinyl compound and has a glass transition temperature of -30 to 40 deg.C, an elastic recovery of >=20%, a 25 deg.C storage elastic modulus E' of <=500 MPa, and a 25 deg.C tan δof >=0.2.
Patent JP-2002270566-A (JP)
Title: Cleaning liquid and method of manufacturing semiconductor device
Inventor: HAYAMIZU NAOYA
IPC: C11D3/33
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning liquid which can remove particles, organic impurities and metal impurities while preventing damage to a device. SOLUTION: The cleaning liquid contains 0.001% by weight or more of a compound forming a complex with metal containing at least copper or aluminium and 0.001% by weight or more of a surfactant.
Patent JP-2002265471-A (JP)
Title: Method for producing tetrakis(fluorophenyl)borate derivative
Inventor: SHIMIZU TAMAKI
IPC: C07F5/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a tetrakis(fluorophenyl)borate derivative from easily available raw materials in a high yield. SOLUTION: This method for producing a compoundi M<b> B(C6 Y<a> 5 )3 (C6 Y<b> 5 ) (Y<a> and Y<b> are each identically or differently H or F; one or more of five Y<a> bound to C atoms forming the benzene ring are F, and one or more of five Y<b> are F) such as tetrakis(fluorophenyl)borate comprises reacting a compound: BX3 such as boron trichloride with a compoundi M<a> C6 Y<a> 5 such as pentafluorophenyl lithium in a solvent consisting mainly of an aliphatic hydrocarbon-based solvent such as hexane to obtain the compound: B(C6 Y<a> a5 )a such as tris(pentafluorophenyl)borane, and then reacting the compound: B(C6 Y<a> 5 )3 with a compound: M<b> C6 Y<b> 5 such as pentafluorophenyl lithium without separating the compound: B(C6 Y<a> 5 )3 from the solvent.
Patent JP-2002267715-A (JP)
Title: Carrier rack
Inventor: SUZUKI TOKUYUKI
IPC: G01R31/26
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce friction between a metal reiforcement frame and a storage shelf to restrain generation of metal powder (chips), and to make a burn-in board easily inserted and extrated. SOLUTION: This burn-in board rack 1A (carrier rack) for holding a stored body inserted and extracted under a sliding condition on supporting members is provided with plural rod-like rollers 4 (the supporting members, rotation support members) as substitution of the storage shelf. The each rod-like roller 4 is provided to be insertedly laid between both sides of the rack 1A, and constituted of a shaft 4a and a rotary cylinder 4b supported freely rotatably onto the shaft 4a. In the rod-like roller 4, the rotary cylinder 4b is formed of a nonconductive material, or the nonconductive material is coated on a surface of the rotary cylinder 4b. Each end part thereof is fixed to each side face of the rack 1A via a position adjusting mechanism 5. The stored body is moved, in order, on the rod-like roller 4 to be inserted and extracted.
Patent JP-2002225642-A (JP)
Title: Weather strip terminal joining method
Inventor: KURODA KENJI
IPC: B60R13/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To easily join both terminals of W/Ss each having a hollow seal portion 1 and a mounting body portion 2 formed integrally with the hollow seal portion 1 for gripping a sheet-metal flange protruded from an opening portion of an automobile. SOLUTION: The weather strip has the hollow seal portion 1 and a mounting body portion 2 containing the core metal 3 formed integrally therewith, the hollow seal portion 1 being formed of an EPDM sponge with an outer diameter of 14 mm, an inner diameter of 12 mm and a thickness of 2 mm and the mounting body portion 2 containing the core metal 3 being formed of an EPDM solid with a thickness of 2 mm. A EPDM sponge interposed member having a thickness of 2 mm, punched into a sectional shape corresponding to the hollow seal portion 1 and the mounting body portion 2 containing the core metal 3 is interposed between the terminals and then joined thereto in a predetermined method.
Patent JP-2002264937-A (JP)
Title: Paper pack type container
Inventor: MIYAKATA HIDEO
IPC: B65D5/70
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable paper pack type container whose adhered and sealed opening part can be easily opened by anybody, i.e., even by an old person with a little power, a child or a person having a problem in using fingers. SOLUTION: This relates to the opening part 20 of a paper pack container formed by folding inward the top end four sides 10a, 10b of a container main body 10 or by folding inward the four sides and then adhering their contact faces. Of the four sides, the inwardly folded side 10a is provided with a semicircular tab 10e. By holding and pulling outside the tab 10e by fingers, the side 10a can be separated from the other side 10b to be protruded outside, and by this, the opening 20 is opened.
Patent JP-2002274739-A (JP)
Title: Sheet after-processing device and method, program and storage medium
Inventor: FUKATSU YASUO
IPC: B65H29/22
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet after-processing device capable of unifying the rising characteristic of a DC motor regardless of the number of sheets in a bundle of delivery sheets. SOLUTION: The number of sheets loaded on a processing tray 630 and fed out in bundle onto a stack tray 700, is counted (S1). Whether the number of sheets fed out in bundle is less than a predetermined value n or not is determined (S2). In a case when the number of sheets fed out in bundle is less than the predetermined value n, a CPU 556 determines a reference voltage value to a predetermined low voltage value (S4). On the other hand, when the number of sheets fed out in bundle is more than the predetermined value n, the reference voltage value is determined to a high voltage value (S3). After the determination of the reference voltage, a bundle delivery motor M4 is driven (S5) to feed out the bundle of sheets.
Patent JP-2001316112-A (JP)
Title: Liquid precursor for aluminum oxide and its manufacturing method
Inventor: JORANTA SERINSUKA
IPC: H01L23/522
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of aluminum oxide, which meets commercial production and forms even thin and thick films with non-defects and good electronic property. SOLUTION: The non-aqueous type organic precursor is used for production of aluminum, oxide and contains a solution of aluminum organic forerunner compound dissolved in organic solvent.
Patent JP-2002277766-A (JP)
Title: Manufacturing method of light modulation element and light modulation element
Inventor: TANIDA KIKUO
IPC: B81C3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light modulation element for stabilizing quality and facilitating a manufacture process and also to provide the light modulation element. SOLUTION: A groove 5 is arranged on a surface where a conductive film 9 is formed in a baseboard 4. A piezoelectric body block 1A where a light reflection surface 10 an outer electrode (+) 6, and an outer electrode (-) 7 and respective inner electrodes 6a and 7a connected to them are formed is engaged with the groove 5 and fixedly adhered onto the baseboard 4 by using a conductive adhesion 3. Then the piezoelectric body block 1A is cut and divided at prescribed interval in a direction to be orthogonally crossed with the length direction of the block 1A together with the conductive film 9 by a notch depth to be cut so as to form the light modulation element 2A which is provided with pixels 2a arrayed by one row in one direction.  Thus a performance characteristic is made to be uniform, the direction and the position of a light reflection surface 10 are not changed and also the wiring of the electrodes are simultaneously formed. Then the light modulation element is easily manufactured.
Patent JP-2002276942-A (JP)
Title: Ceramic glow plug and its mounting structure to cylinder head
Inventor: TANIGUCHI MASAHITO
IPC: F02F1/24
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure with ease wherein in a glow plug where a metal cylinder having a tip end of a ceramic heater protruded from a tip end of the cylinder and having the heater fixed is disposed and fixed in a plug body such that the tip end of the cylinder is protruded from a tip end of a body, the ceramic heater is mounted on a cylinder head in the metal cylinder, and thereafter even when any looseness occurs between the body and the cylinder, the cylinder is prevented from falling into an engine. SOLUTION: In the cylinder 3 an outer diameter D2 of a protruded portion 23 from the tip end 4 of a plug body 4 is made small, a tip end directed end surface 3t is formed at a different boundary of both outer diameters. An inner diameter D3 of a stopper portion in a mounting hole in a cylinder head to which stopper portion a body tip end 4a is pressed is made smaller than an outer diameter D1 of a large diameter section 33 of the cylinder 3. Since the cylinder 3 is prevented from moving by the stopper portion, it is prevented from falling in an engine even when it slips out from the body.
Patent JP-2002274618-A (JP)
Title: Mobile rack facility
Inventor: MATSUMURA SHOJI
IPC: B65G1/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile rack facility allowing any vehicle in a passage for works to run through in one direction, in which a bunch of mobile racks can run in the right angle attitude with respect to the running path without generating any significant dislocation in the direction across the width. SOLUTION: Each mobile rack 11 is provided with running support devices 14 in a plurality of positions across the width B of the running path 10. Those running support devices positioned on both sides across the width B are furnished with rotational driving means 16 so that a drive type running support device 14A is configured. Each mobile rack 11 is equipped on both sides with running distance sensing means 21, and on the basis of result from sensing, a control means 20 controls the driven rotation amount by the rotational driving means 16. On the floor 1, a piece to be sensed 31 admitting the vehicle to stride over is installed in the direction A of running path. The mobile rack 11 is equipped with a width dislocation sensing means 35 to sense the piece to be sensed for determining the width dislocation of the rack 11.  By the control means 20, the rotational driving means 16 is controlled so that the sensing value given by the sensing means 35 will not depart from the set value.
Patent JP-2002282139-A (JP)
Title: Blender
Inventor: TOGASHI SHIGERU
IPC: B02C18/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a blender by which a matter crushed and stirred in a container can easily be taken out and the container is easily kept to be sanitary. SOLUTION: The blender 1 is provide with the stirring container 3 for housing food material and an stirrer 4 for crushing and stirring the food material housed in the stirring container 3. The stirring container 3 has an upper opening 5 formed at an upper surface for feeding the food material and a lower take out port 6 formed at a lower end part for taking out crushed and stirred material. The stirrer 4 is provided with a driving mans 11, an stirring shaft 12 extended downward from the means 11 and inserted into the stirring container 3 and an stirring blade 13 extended outward from the shaft 12. At the lower end of the stirring shaft 12, a closing member 14 for closing the lower take out port 6 in an openable and closable state is provided.
Patent JP-2002273292-A (JP)
Title: Coating booth for water soluble coating material provided with movable riser for water curtain
Inventor: YANAMOTO SHINICHIRO
IPC: B05B15/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a water curtain type coating booth for a water soluble coating material, which is capable of reducing the feed quantity of a collecting liquid. SOLUTION: The coating booth is for collecting the non-sticking mist by sprinkling water on a wall surface 20a arranged in a coating chamber 10 from a sprinkling apparatus 21 to form a water curtain 20 being filmy water on the wall surface 20a and is provided with a driving apparatus 23 for changing periodically the sprinkling position, (where the sprinkled collecting liquid reaches the wall surface 20a), of the nozzle 21n of the sprinkling apparatus 21 by reciprocatively moving the main pipe line 21l.
Patent JP-2002289661-A (JP)
Title: Electromigration evaluation apparatus and evaluation method thereof
Inventor: NISHIMURA KOICHI
IPC: H01L23/52
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromigration evaluation apparatus which can evaluate electromigration with high reliability by detecting the electromigration in a minute multiplayer wiring in a semiconductor device highly accurately, and to provide an evaluation method thereof. SOLUTION: A plurality of metal wirings 11 made of metal films equal to wirings used for a semiconductor device are formed on a semiconductor substrate, and each metal wiring 11 is connected to a lower layer metal wiring 13 through a lower via hole 12 serially, and a constant current is supplied thereto. On the other hand, upper layer metal wirings 16 connected to two outermost metal wiring 11, potential difference measuring metal wirings 18 for connecting neighboring metal wirings 11 each other are formed, and each of them is connected to the metal wiring 11 through an upper tap 15 to configure a potential difference measuring system in which a plurality of unit measuring parts comprising the metal wiring 11, upper layer metal wiring 16, upper taps 15 and potential difference measuring metal wiring 18 are serially connected.  Hereby, since the added value of a potential difference in each unit measuring part can be measured and sensitivity is multiplied by the number of added stages, it becomes easier to evaluate the electromigration.
Patent JP-2002282073-A (JP)
Title: Storage furniture in which decorative sheet can be displayed
Inventor: SANO SHUNICHI
IPC: A47B88/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To give a variety to a front board of a cabinet or a drawer in accordance with individual tastes by a method wherein the front board is formed into a picture frame-like shape so that decorative sheets having different thicknesses can be replaced from the inner side of the board. SOLUTION: Since the whole or a part of a front board 10 is formed into a picture frame 11, a transparent board 13 and a press board 14 are mounted to a center through-window 12 so as to be removed from the inner side of the front board in a direction normal to the front board. The board 14 is provided so as to be fixed by rotational press claws 16 provided on the periphery 15 of the frame 11.
Patent JP-2002285980-A (JP)
Title: Scroll-type compressor and method for lubricating the same
Inventor: MOTONAMI HIROYUKI
IPC: F04C18/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To lubricate a drive mechanism of a scroll-type compressor discharging high pressure coolant after compression from a discharge port, which is provided on a fixed scroll, by introducing coolant to a movable scroll drive mechanism by pressure difference. SOLUTION: A coolant-introducing hole 80, having one end opened on a tip surface of a movable scroll wall 30 and another end opened on back surface of a movable scroll base plate 24, is provided. The coolant in a compression chamber 32 is introduced from an opening between the tip surface of the movable scroll wall 30 and a bottom surface of a fixed scroll base plate 26, to a back surface of the movable scroll base plate 24 via the coolant introducing hole 80. The drive mechanism 23 of the movable scroll 20 is lubricated by the oil contained in the coolant.
Patent JP-2002284084-A (JP)
Title: Processing vessel for used plastic and method for recycling and producing used plastic
Inventor: NAKAHARA KEISUKE
IPC: B29B17/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a processing vessel for used plastic and a method for recycling and producing used plastic capable of eliminating problems relating to a space and equipment in accumulating used plastic, and greatly reducing cost for transporting the used plastic so as to greatly contribute to promotion of recycling of the used plastic and environmental improvement. SOLUTION: The used plastic is stored in the processing vessel 10, the stored used plastic is processed in the processing vessel 10, and a processed product acquired by the processing is stored in the processing vessel 10.