baber/WOPTO huggingface dataset:
Patent JP-2002080636-A (JP)
Title: Rubber composition for tire
Inventor: NICHIZA MISAO
IPC: C08K5/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire which has a high hardness, enables a low fuel consumption and is excellent in extensibility and heat resistance. SOLUTION: The rubber composition for a tire comprises 5-30 parts by weight of cis-1,4-polybutadiene containing 5-20% by weight of syndiotactic-1,2- polybutadiene staple fiber, 100 parts by weight of a rubber component containing 50-90 parts by weight of at least one conjugative diene rubber selected from the group consisting of a natural rubber(NR), a polyisoprene rubber(IR), a styrene-butadiene copolymer rubber (SBR) and a polybutadiene rubber (BR), and 3-10 parts by weight of a cresol resin containing a cresol component in which m-cresol has 50% by weight or more, wherein the composition has a JIS hardness (20 deg.C) of 68 or higher and a tensile elongation of 300% or higher as the vulcanization properties.
Patent JP-2002083588-A (JP)
Title: Manufacturing method of positive electrode mixture for lithium ion secondary battery
Inventor: SAITO TAKAYA
IPC: H01M10/05
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method for a lithium ion secondary battery, a positive electrode mixture in particular, by solving such problem in a conventional method that if the mixing time is short, the distribution of a conductive agent is not uniformed although lowering of conductivity is suppressed, and if the mixing time is long, lowering of conductivity of AB is increased, when manufacturing the positive electrode mixture. SOLUTION: This positive electrode mixture consists of a positive electrode active material and two kinds of carbon black, AS and KB of a conductive agent, and the positive electrode active material, KB and a binding agent (NMP solution containing PVDF) are mixed for 60-120 minutes, preferably for 80-100 minutes in the primary mixing. In addition, AB, the binding agent and NMP are thrown in and are mixed for 20-60 minutes, preferably for 30-40 minutes in the secondary mixing. The distribution of the conductive agent in the positive electrode mixture is uniformed, conductivity and liquid retaining capability of an electrode is enhanced, and deterioration of a cycle caused by electrolyte is suppressed, by this manufacturing method. Thereby, the lithium ion secondary battery having a long cycle life can be obtained.
Patent JP-2002079975-A (JP)
Title: Steering device of vehicle
Inventor: YAMAUCHI HIDENORI
IPC: B62K5/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue caused by a long time driving. SOLUTION: While the height of the lower end part of a steering shaft 10 is set on the higher side than the floor surface 3, a fork 13 is installed on both front wheels 7 so as to straddle the upper parts thereof, and a rotation axis part 14 is erected on the upper surface. The interval between the lower end side of the steering shaft 10 and the rotation axis part 14 is connected by a steering link 16, and both front wheels 7 are set to be steerable by steering of a steering wheel 9. The steering link 16 is placed on a position separated upward from the floor surface 3, and a foot insertion space 5 where a driver's foot is inserted is secured between the link 16 and the floor surface 3. Hereby, a foot loading region of the driver is enlarged, therefore, a bending and stretching angle of a knee (kneeing angle) is enlarged, to contribute to reduction of fatigue feeling.
Patent JP-2001119704-A (JP)
Title: Local image decoder, local image decoding method and image encoder
Inventor: MURAKAMI ATSUMICHI
IPC: H04N19/176
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a decoder that executes decoding compatible with and encoding system where a motion is retrieved from both add and even number fields of a frame already encoded in order to predict every field. SOLUTION: Field memories 8, 9 store an image signal already decoded while dividing the signal into plural fields and output prediction signals 104a, 104b in every field. An interpolation section 10 generates and interpolated prediction signal 104c from the prediction signals 104a, 104b and a selector 11 selects any of the prediction signals 104a, 104b and the interpolated prediction signal 104c and outputs the selected signal as a prediction signal 110 to an adder 6. The adder 6 sums the received prediction signal 110 and a decoded prediction error signal decoded by a local decoding section 5 and generates a decoded image signal.
Patent JP-2002087628-A (JP)
Title: Automatic trading device and medium processing unit
Inventor: YOKOYAMA KIMINORI
IPC: G07D9/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a mixed medium processing unit of high reliability capable of taking in media of various thicknesses with high flexibility and capable of taking in even a deformed medium with its end doubled, in the case of a mixed medium processing unit 102 for taking in and processing media of different kinds such as payment forms and passbooks. SOLUTION: This mixed medium processing unit has a medium interference part 31 functioning as a foreign matter insertion preventing shutter during standby to receive a medium and guiding the front end of an inserted medium P to between a pair of rollers 21 and 22 of a take-in part 20 when the medium P is inserted into a reception port 1, and is further provided with an insertion guide plate 23 evacuatable by the interference of the medium P caught between the rollers with the interference part 31.
Patent JP-2002090108-A (JP)
Title: Sitting height magnitude judgment device
Inventor: KUME MASAHIRO
IPC: B60N2/90
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To judge the magnitude of the sitting height of a person sitting in a seat. SOLUTION: A linear load detection sensor 10a is arranged vertically on the seat back part 8 of the seat 7, and the range of the contact pressurization part is detected on the basis of the magnitude of the output voltage of the upper end part based on the change of the load position to judge the magnitude of the height of the sitting person.
Patent JP-2002089622-A (JP)
Title: Mount insulator
Inventor: TANAKA KOICHI
IPC: F16F1/38
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a mount insulator that can reduce press fitting work by a machine in assembly and obtain a desirable characteristic. SOLUTION: The mount insulator comprises an inner cylinder, a collar as a mating part, a first elastic body intervening therebetween, and a stopper. The stopper comprises an annular plate, a cylindrical member and a second elastic body intervening between the annular plate and the cylindrical member. The stopper has a third elastic body formed so as to cover the outer and inner circumferences of the cylindrical member and to intervene between the cylindrical member and the collar.
Patent JP-2002071994-A (JP)
Title: Array waveguide diffraction grating type optical multiplexer/demultiplexer, and its manufacturing method
Inventor: KASHIWABARA KAZUHISA
IPC: G02B6/34
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive array waveguide diffraction grating type optical multiplexer/demultiplexer in which an optical transmission central wavelength does not depend on temperature. SOLUTION: A waveguide forming region 10, wherein an optical input waveguide 2, a first slab waveguide 3, an array waveguide 4 in which plural channel waveguides 4a are juxtaposed, a second slab waveguide 5 and plural optical output waveguides 6 are connected in order, is formed on a substrate 1. A separating line which separates the first slab waveguide 3 in a cross-separating surface 8 which crosses the optical path passing through the first slab waveguide 3 is set, a separating slab waveguide 3b side waveguide forming region 10b is fixed to a base 9, a sliding member 17 which slides a separating slab waveguide 3a side waveguide forming region 10a in the direction of arrows C and D with respect to the base 9 is fixed so as to stride over the waveguide forming region 10a and the waveguide forming region 10b,  thereafter an array waveguide diffraction grating is separated along the separating line, and the first waveguide forming region 10a is separated from the second waveguide forming region 10b.
Patent JP-2002100277-A (JP)
Title: Cathode ray tube provided with electron gun having impregnated cathode structure
Inventor: NONAKA IKUMITSU
IPC: H01J29/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube provided with an electron gun having an impregnated cathode structure with a high brightness and is capable of producing a precision electron flow density for a long time and having stable characteristics under any usage conditions. SOLUTION: The impregnant cathode structure is provided with a cathode pellet where a high melting-point metal porous substrate containing tungsten is impregnated with an electron emission substance whose main component is a double alkaline earth metal aluminate containing at least barium, and a high melting-point metal coat film provided on the electron emission surface of the cathode pellet. When the thickness of the high melting-point metal coat film is called Y (nm), and the operating temperature of the impregnated cathode structure is T ( deg.C), and the operating temperature T is assumed 960 deg.C or above, Y lies in the range surrounded by 960 deg.C<=T and 4.666-×1010×10-1.100(T+273)<=Y<=1000, which is the hatched part in Figure 6.
Patent JP-2002086470-A (JP)
Title: Cellulose acylate film and method for producing the same
Inventor: YAMADA TSUKASA
IPC: C08J5/18
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To produce a cellulose acylate film, in which aging stability of liquid after dissolution is improved and optical characteristics, mechanical strength and dimensional stability of the film after film making are excellent. SOLUTION: In the method for producing the cellulose acylate film, in which cellulose acylate is dissolved in a mixed solvent consisting of a main solvent substantially constituted of an unchlorinated solvent and an alcohol and thereafter film making is performed, a single solvent or a mixed solvent of two or more kinds is used as the main solvent and >=5 wt.% of the same is constituted of a solvent having a cyclic structure.
Patent JP-2002090254-A (JP)
Title: Flow rate-type very-small-leakage detecting method and gas metering device
Inventor: TAKAOKA HIROYUKI
IPC: G01M3/28
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate-type very-small-leakage detecting method in which a very small gas leakage can be detected earlier than in conventional cases and with high accuracy and to provide a gas metering device comprising a flow rate-type very-small-leakage warning function based on the method. SOLUTION: The gas metering device 1 is provided with a gas metering means A and a flow rate-type very-small-leakage warning function means B. The means A is provided with a mass flow-type gas metering means A1 which measures the mass flow rate of a gas flow flowing in a gas feed channel, which finds a gas flow rate value on the basis of the measured mass flow rate and which integrates the found gas flow rate value so as to meter a gas consumption amount. The means B cuts off a gas supply from the upstream part of a meter for a definite time in a prescribed time in a state that a burning appliance is not used, it integrates a gas flow rate in the downstream part of the meter, it compares the integrated gas flow rate with a preset flow-rate set value, and it issues a warning when the integrated gas flow rate exceeds the preset flow-rate set value.
Patent JP-2001269475-A (JP)
Title: Ball dispensing apparatus for game machine and ball rental system
Inventor: TAKAYANAGI KENJI
IPC: A63F7/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the operating rate of a game machine by preventing hourly loss attributed to the exchange of prize while preventing the violation of the game rule. SOLUTION: Delivered balls from a game machine are kept from being pooled only into an upper tray 25 of the game machine and the balls beyond the specified number all flow into a number of ball counter 20 from the upper tray 25 to be recovered. When the game machine 1 presents the jackpot position, hall personnel judges the type of the jackpot at the start thereof to send a signal to a ball dispensing apparatus 2 with a remote controller 30 for indicating whether continuous game should be done or the exchange of premia is required. As for the former signal, the ball dispensing apparatus 2 stores the number of balls recovered as the number for the continuation thereof or as for the latter signal, it does so as the number for storage. When taking out the delivered balls from those for the continuation, a player will not pick any margin and when taking the delivered balls from those for storage, he picks the margin.
Patent JP-2002064053-A (JP)
Title: Method and device for heat-treating substrate coated with resist
Inventor: TAKANO MICHIROU
IPC: H01L21/027
Filed: 2000-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which a substrate can be uniformly heat-treated without causing pattern defects by waste after the substrate is coated with a resist. SOLUTION: In the method, the substrate coated with the resist is successively baked by means of a first heat-treating body equipped with a lower heating body, and a second heat-treating body equipped with upper and lower heating bodies. The device is composed of the first heat-treating body equipped with the lower heating body, the second heat-treating body equipped with the upper and lower heating bodies, and a substrate transporting means.
Patent JP-2002095502-A (JP)
Title: Belt connector
Inventor: UEHARA RYOICHIRO
IPC: A44B11/25
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt connector easy to engage and release a male member and a female member, not only easy in release when a belt is in a tense state but also uneasy in release when the belt is loosed. SOLUTION: This belt connector comprises the female member 10 and the male member 20 which can be engaged with and released from each other. An engaging and releasing part of the female member 10 is released from the side of a belt connection part 12, has a narrow part at a middle part thereof and consists of an almost U-letter shaped clamping elastic part 13. An engaging and releasing part 22 of the male member 20 protrudes from the rear surface at the almost central part of a board- like body 21.  A terminal face part in the side of a belt connection part 23 has at least a protrusive provision part 24 made a circumscribed cylinder surface against the clamping face of the female member's clamping elastic part 12 and an almost C-letter shaped engaging and clinging flange 25, rear face of which is engaged and clung with a surface engaging and clinging face of the clamping elastic part 13 in the top end of the protrusive provision part 24. In the engaging and clinging flange 25, a diameter from the center arbor of the protrusive provision part 24's cylinder face is increased gradually in a direction approaching the belt connector part 23.
Patent JP-2002103240-A (JP)
Title: Clamp for clamping stiffener
Inventor: YAMADA KUNIO
IPC: B25B5/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for clamping a stiffener very convenient for handling and permitting operation while supporting the clamp with one hand, when the clamp is applied to, tightens, clamps, and breaks the stiffener. SOLUTION: At least one part of a shank 4 of a clamping member 1 constituting the clamp is formed to have a non-circle cross section other than circular one, and in the other clamping member 7, a non-circle insert portion into which the non-circle sectional portion can movably be inserted, is formed. By engagement of the non-circle cross sectional portion with the non-circle insert portion, relative rotation between both of the clamping member is prevented.
Patent JP-2002109083-A (JP)
Title: Information provision management device and program recording medium therefor
Inventor: OGIWARA KAZUAKI
IPC: G06Q30/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To enable an information provider to confirm the true value of information based on the result and increase a desire to provide fresher and more useful information by receiving a reward, to expect the increase of excellent information and the increase of readers utilizing it on a service provider side and to expect the improvement of the quality of an information provision service by the synergistic effect. SOLUTION: An information provision server 1 gathers and manages the various kinds of the information transmitted from a user terminal 2 on the information provider side through the Internet 4, and at the time of receiving a perusal request from the user terminal 3 on a perusal desiring person side, after transmitting the information to the user terminal, in the case that the reader intends to tip the information provider, returns a part of the reward money amount to the information provider.
Patent JP-2002104355-A (JP)
Title: Synthetic resin bottle
Inventor: YAMANAKA NOBUO
IPC: B65D1/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin bottle which can easily reduce volume and deform so as to be sufficiently flat and be able to restore to the original shape, therefore, is easily and efficiently handled in process after molding to filling liquid contents and in disposal process, and reduces costs. SOLUTION: An inversion line 5 in an slanting stepped shape is connectedly provided in an axially symmetrical position of the bottle over the vertical circumference thereof. One half side from the inversion line 5 is a half shell part 6 with normal thickness, and a mouth tube part 1 is uprightly provided on a shoulder part 2 thereof. The other half side from the inversion line 5 is an inversion part 7 which has slightly smaller diameter than that of the half shell part 6 with thin thickness, and can be elastically inverted and deformed. Thus, the whole inversion part 7 is constituted so as to be able to easily cave and deform inside the half shell part 6, and restore to the original shape.
Patent JP-2002105547-A (JP)
Title: Method for treating copper-containing alloy
Inventor: AOKI TAKEHISA
IPC: C22B15/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a copper-containing alloy by which the necessity of an expensive waste gas treatment equipment and a cooling equipment can be obviated and energy consumption can be reduced. SOLUTION: This method for treating the copper-containing alloy comprises: a step (step 1) of treating wastes, such as printed wiring board, and producing a copper-containing alloy containing 10-25 mass% copper and 25-45 mass% iron; a step (step 2) of pulverizing the copper-containing alloy to 1-0.01 mm average particle size; and a step (step 4) of introducing the pulverized copper- containing alloy into a flash smelting furnace and treating it. By this method, the effect of efficiently treating copper-containing industrial wastes, such as printed wiring board, by using an ordinary copper smelting equipment can be produced.
Patent JP-2001153543-A (JP)
Title: Cryogenic rectification method for creating nitrogen gas and liquefied nitrogen
Inventor: ARMAN BAYRAM
IPC: C09K5/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an cryagenic air separation method which can manufacture both liquefied nitrogen and nitrogen gas and where the quantity of used energy is less than that in a known method. SOLUTION: A stream 206 of multicomponent coolant fluid is pressurized within a recirculation compressor 220 so as to create pressurized multicomponent coolant fluid 201. The pressurized multicomponent coolant fluid is passed into an after cooler 221 and is cooled there, and is partially condensed. The multicomponent coolant fluid in the stream 202 is sent through a main heat exchanger 1, and is further cooled, and also is condensed at least partially, and besides is condensed completely. Next, when it is heated in the heat exchanger, the fluid 203 can have two phases, and it is expanded by pressing through a valve, and the cooling by the drop of fluid temperature based on joule Thompson effect is provided.
Patent JP-2002110859-A (JP)
Title: Manufacturing method of wiring material for semiconductor package, manufacturing method for semiconductor package, and wiring material for semiconductor package
Inventor: KUMAMOTO SHINGO
IPC: H01L23/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring material for semiconductor packages that can be conveyed in the same way as a conventional lead frame while the method can improve productivity even if a thin wiring material that cannot be easily handled by thinning a resin layer is used in the manufacture of a thin-type semiconductor package, the manufacturing method of the semiconductor package, and the wiring material for semiconductor packages. SOLUTION: This manufacturing method of the wiring material for semiconductor packages includes two steps. In one step, while or after a resin plate used as an insulating layer, a metal plate for wiring used as a wiring layer, and a carrier metal plate used as a carrier layer are laminated so that the resin plate is held between the metal plate for wiring and carrier metal plate with the resin plate as a middle layer, thermocompression bonding is made at temperature for softening the resin plate or more, the metal plate for wiring is bonded to the resin and carrier metal plates, a lamination material comprising the wiring, resin, and carrier layers is formed, and wiring is formed on the metal plate for wiring of the lamination material by etching. In the other step, a lattice-like opening is formed on the carrier metal plate by the etching.
Patent JP-2002109965-A (JP)
Title: Insulation sheath electric conductor
Inventor: MESAKI MASAKAZU
IPC: H01B7/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an insulation sheath electric conductor that can endure a welding heat generated in the case of setting a welding spot at a circuit in a coil, suitable for the construction of coil for a motor or a generator. SOLUTION: For the multilayer insulation sheath electric conductor, an uppermost layer of a multilayer insulation sheath layer is made of polyamideimide resin, and a lower layer of the insulation sheath layer contacting with the uppermost layer is made of at least one kind of resin chosen from polyimide resin, polyesterimide resin, and H-type polyester resin.
Patent JP-2002116091-A (JP)
Title: Heat history detector
Inventor: OGINO KOSAKU
IPC: G01K11/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat history detector capable of automatically detecting the heat treatments of food and drink in containers by direct evidence. SOLUTION: The heat history detector is provided with a case 1 constituted of a non-magnetic material, a movement path 2 formed in the case 1 and provided with a level difference on one end side X and on the other end side Y, a magnetic plate 3 movement-freely provided in the movement path 2, and a heat detecting part 4 provided in the case 1 to protrude and retract a shaft body 40 into and out of the movement path 2 according to temperature change. In the case of being heated at a predetermined temperature, the magnetic plate 3 on the one end side X of the movement path 2, which signifies 'prior to heating', is pushed to the other end side Y of the movement path 2, which signifies 'heated', by the shaft body 40 protruded into the movement path 2.