baber/WOPTO huggingface dataset:
Patent JP-2003226728-A (JP)
Title: Water-dispersible polyurethane composition, its manufacturing method and coating for non-chromium- treated metal
Inventor: TAKATORI KATSUYUKI
IPC: C09D175/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-dispersible polyurethane composition suitable for a coating for a non-chromium-treated metal material, which realizes adhesion to a substrate, alkali resistance and solvent resistance.  <P>SOLUTION: The water-dispersible polyurethane composition is obtained from a polyisocyanate component comprising a diisocyanate as an essential ingredient and another polyisocyanate compound as an optional ingredient, a polyol component, a modifier component containing at least one compound represented by any one of general formulae (1)-(3) (wherein R1 and R2 are each a 1-18C hydrocarbyl group; p is 0 or 1; R3 and R4 are each a 1-18C hydrocarbyl group; q is 1 or 2; R5 is a 1-4C alkyl group; and r is an integer of 0-2), a chain extender component comprising a dicarboxylic acid dihydrazide compound as an essential ingredient and a polyamine compound as an optional ingredient, and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232581-A (JP)
Title: Air conditioner
Inventor: HAMADA KOKI
IPC: F01P3/20
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use exhaust heat of an engine and to improve operational stability.  <P>SOLUTION: In this air conditioner, a compressor 16 provided in an outdoor unit 11 is driven by a gas engine 30, and the air conditioner includes an engine cooling device 41 for cooling the gas engine 30 with engine cooling water. The engine cooling device 41 includes a plate type heat exchanger 44 for heat- exchanging suction refrigerant of the compressor 16 with engine cooling water, and a radiator 46 for releasing heat of the engine cooling water. The plate type heat exchanger 44 and the radiator 46 are connected in parallel in a circulating passage for the engine cooling water, which is provided with a three-way valve 45 having a first port 45B for guiding the engine cooling water to the plate type heat exchanger 44, and a second port 45C for guiding the engine cooling water to the radiator 46.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230758-A (JP)
Title: Game machine
Inventor: KII MASAYOSHI
IPC: A63F7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily creating an environment in which an individual player can play a game optimally.  <P>SOLUTION: A main control substrate 20 (main CPU 20a) generates environment adjusting information for adjusting the layout (vertical position) of the visible display part of a pattern display device 18 on the basis of the detection result of a human sensing sensor SE1 for detecting the physical feature (the seated height) of a player. The main CPU 20a outputs an adjusting signal S1 based on the generated environment adjusting information to an adjusting part 25. Then the adjusting part 25 automatically adjusts the layout of the visible display part on the basis of the contents of instruction of the adjusting signal S1. As a result, it is possible to automatically create the environment in which the player can play the game optimally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240500-A (JP)
Title: Side thruster for flying body
Inventor: SUGIMINE MASANORI
IPC: F02K9/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide large lateral thrust by the same gas generation amount.  <P>SOLUTION: A plurality of nozzles 4A-4D is arranged within a plane orthogonal to a body center axis, and a flow control valve 6 is provided to conduct variable control for gas flow-rates in the respective nozzles 4A-4D while distributing high-pressure gas from a chamber side to the respective nozzles 4A-4D. In the flow control valve 6, an opening area in each of the nozzles 4A-4D is variably controlled as a function of a position of each pintle 8 driven by a cam 9 to open and close each nozzle throat part 7, and is set to keep a fixed ratio of total opening area of the nozzle throat parts 7 to the total number of the nozzles all the time. The flow-rate corresponding to total gas flow-rate supplied from the chamber side is allowed to flow to the one nozzle selected optionally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236903-A (JP)
Title: Injection device of injection molding machine using linear motor
Inventor: OKUBO AKIHIDE
IPC: B29C45/48
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection device of an injection molding machine using a linear motor, more improved in response at the time of injection by necessary minimum drive force and enabling high speed injection and finer control.  <P>SOLUTION: The injection device is constituted of a screw for melting a resin to inject the same, a support means for supporting one end of the screw in an axially movable and rotatable manner, a linear motor drive means for allowing the screw to advance and retreat axially through the linear motor drive means, and the load detector interposed between a fixed side of the linear motor drive means and a fixed frame on the side of the injection device of the injection molding machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236950-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: UBUKATA TORU
IPC: B29D30/52
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a pneumatic tire capable of manufacturing the tire without bringing about a manufacturing fault.  <P>SOLUTION: In the belt and tread assembly molding step, a belt and tread assembly 19 is obtained by laminating belt plies 12A, 12B on the outer peripheral surface of a belt molding drum 10 in which an outer peripheral sectional shape along a rotary axis is formed in a substantially circular arc shape to protrude at a radial outside to form a belt 12, spirally winding a band-like tread member 14 thereon to form a tread part 16. Since the member 14 is spirally wound, the tread part 15 can be formed without wrinkling even when the sectional shape of the outer peripheral surface of the belt is formed in a substantially circular arc shape having a small radius of curvature. In the green tire forming step, a green tire is formed by laminating the belt and tread assembly 19 on the outer peripheral surface of the previously formed band assembly. A product tire is obtained by vulcanizing to mold the green tire in a mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308346-A (JP)
Title: Container body for instant food container
Inventor: SHIMONO TOSHIAKI
IPC: B65D1/26
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a container body of an instant food container capable of preventing either a collapse in form or crush caused by its looseness while enabling an easiness in storing work for the instant food to be attained and further capable of preventing some additives from entering below the instant food. SOLUTION: A size of an upper end opening higher than a stepped segment 11 at an intermediate segment of a circumferential wall 5 of a container body 1 is formed to be larger than a size of an outer shape of an instant food 6. With such an arrangement as above, the instant food can be easily fitted into the container main body 1. Bulged-out segments 12, 12 bulged out inwardly from the stepped segment 11 toward a bottom location of the container are integrally protruded at the opposing inner surface portions of the circumferential wall 5 of the container body 1, and a part of the outer surface of the instant food 6 is abutted against an inner surface 12b of the bulged-out segment 12 so as to prevent the instant food from being loosed in the container body 1.
Patent JP-2003247049-A (JP)
Title: Austenite-containing free cutting stainless steel
Inventor: ISHIKAWA KOICHI
IPC: C22C38/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide austenite-containing free cutting stainless steel which has hot workability and cold workability not inferior to those of the conventional stainless steel in addition to corrosion resistance, and remarkably improved machinability, and has remarkably improved outgas resistance.  <P>SOLUTION: The austenite-containing free cutting stainless steel contains, by mass, 2 to 30% Ni, 12 to 30% Cr and 0.02 to 0.4% C. Then, provided that respective mass contents of Ti, Zr, C, S and Se are defined as WTi, WZr, WC, WS and WSe, WTi+0.52WZr is 0.03 to 3 mass%, At least either of 0.01 to 0.7 mass% S and 0.01 to 0.5 mass% Se is contained, and, 0.4≤4×WC/(WTi+0.52×WZr)≤1.2 is satisfied. In the case drill cuttability is seriously considered, 0.5≤1.5×(WS+0.40WSe)/(WTi+0.52×WZr)≤1.2 is set, and in the case hot workability is seriously considered, 0.2≤1.5×(WS+0.40WSe)/(WTi+0.52×WZr)≤0.5 is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247059-A (JP)
Title: Deposition-preventive plate, thin film deposition apparatus, and deposition-preventive plate cleaning method
Inventor: SHIBAZAKI MASAO
IPC: C23C16/44
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily deposit metal particles on a deposition-preventive plate, while unifying the size of the metal particles deposited on the deposition- preventive plate.  <P>SOLUTION: Al particles 4 are deposited on a rough surface 2 of the deposition-preventive plate 1 by discharging Al droplets 3 on the deposition- preventive plate 1 by an ink-jet method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244555-A (JP)
Title: Imaging apparatus and method
Inventor: TABEI HIROYUKI
IPC: H04N5/335
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and a method, capable of reducing flicker noises in image signals due to blinking of illumination light and achieving suppression of the flicker noises without depending on light-emitting periods of the illumination light and imaging frequencies by controlling the drive timing of a imaging element.  <P>SOLUTION: Photo charges generated from an imaging element 10 in response to incident light are stored, stored charges are swept away in response to a sweep away pulse SUB, stored charges are transferred to a vertical transfer register in response to a read pulse SG and transferred to a storage part during a vertical blanking period, and image signals are output, in synchronization with horizontal periods. A timing chart generating circuit 50 controls output timing of drive signals in a manner that charge storing times set by the pulses SUB and pulses SG, based on the blinking periods of the illumination light for illuminating imaging objects and imaging periods maintain the same phase relations with the illumination light, so that the flicker noises are reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246273-A (JP)
Title: Steering column for vehicle
Inventor: ABE MANABU
IPC: F16H13/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column for a vehicle in which a frictional roller type transmission utilizing wedge action is provided as an actuator reduction gear.  <P>SOLUTION: The steering column for the vehicle comprises an upper side steering shaft 32 rotatably supported in the steering column 31, an intermediate shaft 33 coupled to the shaft 32 of the upper side, and a steering shaft 34 of the lower side coupled to the shaft 33. A spline engaging part 35 is provided at the shaft 34, and a second roller 2 of the transmission (actuator) 40 utilizing the wedge action is spline-engaged with the engaging part 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005033842-A (JP)
Title: Vibration actuator
Inventor: ISHIZUKA YUTAKA
IPC: F16F1/16
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vibration oscillator exhibiting high durability and energy efficiency.  <P>SOLUTION: Vibration actuators having a simple structure and exhibiting high durability and energy efficiency can be mass produced inexpensively by exciting a magnetic body 3 arranged fixedly in the central part of a torsion bar 2 secured, at the opposite ends or on one side thereof, to a part of the apparatus side frame by an armature coil 4 arranged oppositely to the magnetic body 3 at a part of the apparatus side frame at a frequency substantially matching the natural frequency of a movable part including the magnetic body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003201712-A (JP)
Title: Guy anchor
Inventor: HIRAI HITOSHI
IPC: E02D5/80
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guy anchor being driven by a hammer by manpower without using a special tool and having a simple structure, stable performance and high reliability.  <P>SOLUTION: Connectors are arranged at the upper end sections of a pair of rib bodies, to which resistance plates connected by pins are installed, and mechanisms capable of being rotated at certain angles centering around the pins are constituted among the connectors and the mechanisms in a pair of the rib bodies. In the guy anchor, a guy is moored to the connectors, the upper sides of the pins are drawn near mutually in the rib bodies from the relational mechanism of the rib bodies and the connectors when tension works to a guy, the lower sides of the pins are turned in the mutually separate direction and pressure is generated among the resistance plates secured to the rib bodies and soil. In the guy anchor, the resistance plates in parallel immediately after driving are inclined mutually up to an angle where the resistance plates balance with soil resistance and a wedge structure is constituted, and frictional force generated among the resistance plates and soil is used as strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257136-A (JP)
Title: Magnetic tape device and read margin improving method therefor
Inventor: NAKAMURA NAOTO
IPC: H04N5/7826
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape device in which the possibility of overwriting a recording block is completely eliminated, the reproduction and restoration ability of the data of the recording block is improved and a reproduction margin is improved.  <P>SOLUTION: In the case that an ARA level burst 45 can not be normally read, the ARA level burst 45 is reproduced to the terminating point 45e of the ARA level burst 45 by the forward direction traveling of a magnetic tape medium 40, the all '1' pattern is overwritten on the ARA level burst 45 by the reverse direction traveling 16 of the magnetic tape medium 40 from the terminating point 45e of the ARA level burst 45, the ARA level burst 45 is read again, and a read amplification gain is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003003213-A (JP)
Title: Method for producing specular grain-oriented silicon steel having high magnetic flux density
Inventor: NAKAMURA SHUICHI
IPC: C22C38/00
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon steel sheet having high magnetic flux density by controlling a primary recrystallization texture and an inhibitor, in a production of a specular grain-oriented silicon steel with a low temperature slab heating process. SOLUTION: Ratio of I[111]/I[411] in the texture after decarburize-annealing is adjusted to <=2.5 by regulating heating speed HR deg.C/sec from a zone having <=600 deg.C the steel sheet temperature in the temperature raising process of the decarburize-annealing operation to a prescribed temperature in the range of 750-900 deg.C to HR>=-6250 [Al]+200 corresponding to [Al]% of the content of acid soluble Al. Thereafter, a nitriding treatment is applied so that [N] of nitrogen content according with [Al] satisfies [N]/[Al]>=0.67.
Patent JP-2003255211-A (JP)
Title: Lens barrel device and optical device
Inventor: TAKENAKA HIROSHI
IPC: G02B7/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily build an antenna in an optical device equipped with a lens barrel.  <P>SOLUTION: The antenna 31 is built in the lens barrel device 12 of a projector 11. In the antenna 31, a loop antenna is formed by winding an electric wire 32 around the outer periphery part of a first frame 21 supporting a lens L. Since the antenna 31 is arranged along the cylindrical frame 21 holding the lens L, the antenna 31 is arranged with good space efficiency. In the optical device, the part of the lens barrel is a part where a comparatively few electric parts exist, so that the influence of electric noise exerted on the antenna 31 by the electric parts is easily reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262030-A (JP)
Title: End rail member for exterior wall
Inventor: SAKURADA YUTAKA
IPC: E04F13/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end rail member for an exterior wall which is improved for appearance, workability, thermal insulation and fire resistance.  <P>SOLUTION: This is an end rail member for an exterior wall and is installed between the upper and lower exterior walls a1 and a2; in a rail end member surface A unified with a components equipped with the same coupling construction as same as the exterior wall a, a core member 5 filled to a rear surface of the surface member 3, and an end rail member A; when the thickness of the exterior wall 'a' with the finish surface 4 located up and down is T0, the wall is formed to T with the total thickness swelled by ΔT to the outdoor side in the thickness direction than the finish surface 4 of this exterior wall and, in the up-down width direction, the thickness is formed to a length L which is shorter than the width L0 of the exterior wall as the feature of the end rail member A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260365-A (JP)
Title: Coupling reaction catalyst and method for manufacturing coupling compound
Inventor: SHIRAKAWA EIJI
IPC: C07C22/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling reaction catalyst having high catalytic activity for the coupling reaction between an organic compound having a leaving group and a reaction agent.  <P>SOLUTION: An organic compound having a leaving group (such as an aromatic halide) is subjected to the coupling reaction with a reacting agent (such as alkenes) in the presence of the coupling reaction catalyst composed of a transition metal compound (A) such as palladium and a ligand (B). The ligand (B) has a coordination group (a coordination group having a nitrogen atom or a phosphorus atom) to the transition metal compound (A) and has at least one organic group having a negative charge or capable of producing the negative charge (such as an aromatic alcoholate such as phenolate). Further, the catalyst may contain a base (in particular, an inorganic base capable of producing the negative charge of the ligand (B)).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260179-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric influence on an electronic apparatus inside a game machine.  <P>SOLUTION: An upper sheet 102a, a right sheet 102b, a lower sheet 102c, and a left sheet 102d which are configuration members for a metallic sheet and grounded via a ground wire are attached in a conductive state to the peripheral edge of an opening in a main body 11, through the use of a bending part which is bent at both ends so as to allow the upper sheet 102a and the lower sheet 102c to be respectively brought into superposition contact with the right sheet 102b and the left sheet 102d in the case of attachment. A metallic attachment base 105 being one configuration member for a hopper is fixed by screwing via through-holes 107a and 107b by superposing a projecting part 106 onto the lower sheet 102b for contact. Thus, a sheet 101 and the attachment base 105 are attached to the main body 11 by contact in a conductive state, so that an electric noise generated from the hopper is discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261441-A (JP)
Title: Method for producing cyclodextrin clathrate compound of active component of vegetable
Inventor: MIWA SHOJI
IPC: A23L33/155
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an active component such as a fat-soluble component of a vegetable as a CD clathrate compound without using a complicate procedure.  <P>SOLUTION: This method for the production of the cyclodextrin clathrate compound of the fat-soluble component comprises the mixing of a vegetable containing a fat-soluble component with starch (which can be omitted or whose quantity can be decreased when the vegetable itself contains starch) and a fat-dissolving solvent and treating the mixture with a cyclodextrin synthetase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260259-A (JP)
Title: Medal dispenser
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal dispenser capable of preventing both a medal supply door and a panel door from being opened by locking one of the doors only.  <P>SOLUTION: The medal supply door 21 is rotatably connected to the panel door 17, and the panel door 17 is fixed to an outer frame 25 by engaging an upper lock piece 26 and a lower lock piece 27 with an upper engaging bar 28 and a lower engaging bar 29 respectively. By locking a lock 20 attached to the medal supply door 21, both the medal supply door 21 and the panel door 17 are prevented from being opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266106-A (JP)
Title: Method for manufacturing belt made of stainless steel for continuously variable transmission
Inventor: NISHIO KATSUHIDE
IPC: F16G1/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a highly strengthened belt for continuously variable transmission by suppressing heat generation by working which is a variation factor of the amount of generation of strain-induced martensite and increasing the amount of the strain-induced martensite.  <P>SOLUTION: When rolling a ring-like strip which is prepared by welding the front end and the rear end of a metastable austenitic stainless steel strip to the target thickness while running it along a caterpillar, the rolling process is divided into a plurality of steps. The rolling load in the 1st step is set low and the rolling load on and after the 2nd step is set higher than the rolling load in the 1st step so that the heat generation by working in each pass is equalized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266131-A (JP)
Title: High temperature pressing method
Inventor: SENUMA TAKEHIDE
IPC: B21D22/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing pressed parts by which deterioration in coating suitability as a problem in parts subjected to pressing at high temperatures is suppressed.  <P>SOLUTION: A steel sheet subjected to plating of one or more kinds selected from Ni, Cr and Cu is allowed to reside in an air atmosphere heated at 500 to 1,080°C so that the residence time t (sec) of the steel sheet satisfies the inequality (1), and is, if required, allowed to reside in an inert atmosphere so that its residence time ta (sec) satisfies the inequality (2), and is thereafter subjected to pressing at 500 to 1,050°C; in the formulae (1) and (2), T is the temperature (K); Tm is the maximum arrival temperature (K); and d is the plating thickness (μm).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268431-A (JP)
Title: Process for manufacturing highly pure cast iron
Inventor: ONO YUKINORI
IPC: C21C1/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a highly pure cast iron which yields a sufficient inoculation effect.  <P>SOLUTION: The content of each impurity element other than Fe, C, Si, P, S, Mg and Mn in a molten material after a melting step is adjusted to ≤30 ppm, and a S-containing inoculant is added in the subsequent inoculation step. Preferably, the S content in a spheroidal graphite cast iron is adjusted to within a range of 3-54 ppm.  <P>COPYRIGHT: (C)2003,JPO