baber/WOPTO huggingface dataset:
Patent JP-2003122625-A (JP)
Title: Interface circuit
Inventor: OBATA MASAHIRO
IPC: G06F12/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit for performing proper data access to an object to be accessed. SOLUTION: A plurality of clocks whose phases are the same as and different from that of a reference clock being the reference of an operation are generated, and one of generated clocks is selected, and supplied to an object to be accessed, and data from the object to be accessed are fetched by a plurality of paths in different timings, and one of those paths is selected, and data from the object to be accessed are read from the selected path.
Patent JP-2002155455-A (JP)
Title: Latch needle especially for weft knitting machine
Inventor: SCHAFFER OSKAR
IPC: D04B35/04
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a latch needle for obtaining an ameliorated weft knitted fabric. SOLUTION: This latch needle 1 especially for weft knitting has a needle shank 2 forming a hook 3 and having a saw slot 5, a latch 6 pivotally supported so that the latch 6 can be reciprocated and pivoted between two end positions with a pivotal axis 7a as the center in the saw slot 5 and a spring 8 for determining one position of rest adjacent to one of the end positions. The latch needle 1 has a first engagement face 24 arranged correspondingly to a first pressing face 27. When the latch 6 is situated at the position of rest thereof, the first engagement face 24 is in contact with the first pressing face 27. The spring 8 has a second pressing face 15 spaced from the first pressing face 27 and the latch 6 has a second engagement face 22 spaced from the first engagement face 24.  The latch 6 is composed so that the second engagement face 22 is in contact with the second pressing face 15 when the latch 6 is situated at the end position adjacent to the position of rest.
Patent JP-2003182099-A (JP)
Title: Ink cartridge and inkjet recorder
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 2001-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which can be readily and adequately attached to or detached from a predetermined attachment position at an ink cartridge attachment section and has a simple structure and to provide an inkjet recorder whereby miniaturization of the cartridge and raising of the efficiency can be achieved without lowering a volumetric efficiency for accommodating ink and the manufacturing efficiency is improved.  <P>SOLUTION: A projection section 62a extended to upper and lower vertical directions which are the insertion directions of an ink cartridge holder 41 is provided to one side face of an ink cartridge 61 and a recessed section 62b is provided to the other side face opposite to the above face. Each of the projection section 62a and the recessed section 62b is formed to be in a different shape by each of adjacent ink cartridges 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003120905-A (JP)
Title: Super-heater of refuse incinerator waste heat recovery boiler
Inventor: FUKUDA YUJI
IPC: F22G5/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the heat transfer tube of a refuse incinerator waste heat recovery boiler, which extends a life of the heat transfer tube by a large margin by reducing corrosion and wall thinning. SOLUTION: The super-heater of the refuse incinerator waste heat recovery boiler is provided with super-heater tubes 1b and 1c through which steam of 300 deg.C or higher flows, and a soot blower 2 to prevent adhesion of ash to the surface of the super-heater tube. A heat transfer tube 6 through which steam of 300 deg.C or below flows is situated in at least one stage on a surface opposed to the soot blowers 2 of the super-heater tubes through which the steam of 300 deg.C or higher flows.
Patent JP-2003118621-A (JP)
Title: Steering control device
Inventor: TOHATA HIDEO
IPC: B62D6/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To perform an appropriate corrective steering and enable extracting a steering operation based on apparatus steering intention of a driver. SOLUTION: The steering control device is equipped with a controller 30 having a correction function of target steering reaction to correct a reaction of target steering operation based on a corrected steering angle and a calculation contents correction function of target steering turn angle to correct a steering gain based on a corrected steering angle. When the controller 30 detects that the change direction of the target steering turn angle before correction is the same as the change direction of corrected steering angle, it corrects the target steering reaction to the direction of increasing the target steering reaction and sets the steering gain smaller than usual.
Patent JP-2003122230-A (JP)
Title: Process cartridge and picture forming device
Inventor: SHIBATA AKIHIRO
IPC: G03G21/18
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge with which contact type communication and non-contact type communication are realized by a relatively simple configuration. SOLUTION: The process cartridge 209 to be mounted on a printer 201 is provided with at least two terminals 112b for being electrically connected with the printer 201. When the terminals 112b are connected with the printer 201, a transmitting-receiving circuit 108 performs contact type communication with the printer through the terminals 112b. On the other hand, when the terminals 112b are not connected with the printer 201, a resonance circuit comprising a coil 113 and a capacitor 114 connected in series across the terminals 112b performs non-contact type communication with an external device or the like. Moreover, the data transmitted/received by the contact type communication or the non-contact type communication are at least partly stored in a memory 111.
Patent JP-2003128823-A (JP)
Title: Polypropylene resin molding
Inventor: SHIMIZU TAKESHI
IPC: C08J9/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding exhibiting a small degree of deformation such as a sink mark and warpage by suppressing deterioration in appearance (surface roughening) and by foaming. SOLUTION: A polypropylene resin comprising a composition (A) in 10-100 wt.% based on the polypropylene resin is foamed using a foaming agent to prepare the resin molding having a difference in dimensions along a vertical section of 4% or less and the surface roughness being suppressed. The polypropylene composition (A) comprises (a) 0.01-5.0 pts.wt. of an ethylene homopolymer having a specific intrinsic viscosity or an ethylene-olefin copolymer containing an ethylene polymerization unit in 50 wt.% or more and (b) 100 pts.wt. of a propylene homopolymer having a specific intrinsic viscosity or a propylene-olefin copolymer containing a propylene polymerization unit in 50 wt.% or more.
Patent JP-2003125486-A (JP)
Title: Electromagnetic transducer sound device
Inventor: ISHIWATARI JUNICHI
IPC: H04R9/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic transducer sound device in which the structure can be simplified, the size and thickness can be reduced, and the workability of assembling work can be enhanced. SOLUTION: A diaphragm 3 provided with a conductive pattern is disposed in the gap between two magnets 2A and 2B facing the same poles each other. Each of the two magnets facing the same poles has a plurality of annular magnetic poles on the facing surface where N poles and S poles are arranged alternately. The conductive pattern has a part circulating a plurality of turns in ring shape at least on one side of the diaphragm 3 so that lines of magnetic force are formed in the direction perpendicular to the conductive pattern upon conduction.
Patent JP-2002199094-A (JP)
Title: Integrated metallic access for high port density dslam
Inventor: WALLACE DONOVAN
IPC: H04M3/30
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a platform for supporting metallic test access in a switching device or a multiplexing device such as a digital subscriber line access multiplexer(DSLAM). SOLUTION: The multi-service access platform includes a chassis, a card slot, input/output ports and a metallic text access bus. The metallic text access bus is selectively connected to the input/output ports to establishe a test path. Various TAP(test access port) constitutions are realized such as supporting a Safety Extra Low Voltage(SELV) specification and a Telecom Network Voltage(TNV) specification by using a relay matrix in the card slot. A local loop supporting different protocol can be tested by individually or simultaneously using the metallic text access buses.
Patent JP-2003120827-A (JP)
Title: Sealing device for continuous casting machine
Inventor: YOKOYAMA TADASHI
IPC: F16J15/18
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the spillover of grease and to improve the sealability to dust in a sealing device 1 provided with a dust seal 3 for preventing the intrusion of dust from the outside of machine B side of a roller bearing part 22 to the inside of machine A side in a continuous casting machine, and allowing the grease at the inside of machine A side to be spilled over to the outside of machine B side of the dust seal 3 by its supply pressure to increase the sealing performance. SOLUTION: An exclusive grease spillover passage 12 is formed on an outer peripheral side of the dust seal 3 to allow grease at the inside of machine A side to be spilled over to the outside of machine B side of the dust seal 3 by its supply pressure. The spillover passage 12 is preferably formed by a slit groove 11 formed on an outer peripheral fitting rubber part of the sealing device 1. A check valve is preferably mounted on an outlet part of the spillover passage 12 for preventing the back-flow of the dust.
Patent JP-2003128408-A (JP)
Title: Carbon precursor and method of manufacturing it
Inventor: NOMURA TADANORI
IPC: C08F8/26
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a nano-carbon precursor and a method of manufacturing it. SOLUTION: The carbon precursor is prepared practically by dehydrohalogenation of a part of a raw material containing a nano-size polyvinylidene halide and/or a copolymer of the polyvinylidene halide.
Patent JP-2003127169-A (JP)
Title: Method for manufacturing el insert-molded article
Inventor: SAITO ATSUSHI
IPC: B29C45/14
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an EL insert-molded article by which an EL element can be manufactured without being damaged while temperature and pressure of an injected resin are held under an optimum molding condition. SOLUTION: An emitting part 3A and a non-emitting part 3B are provided on an EL element 3. This EL element 3 is inserted into a cavity 15 of a mold for injection molding, and a resin is injected into the cavity to manufacture an EL insert molded article. A gate part 18 is arranged at a position facing to the non-emitting part 3B of the EL element 3. A decorative film may be integrally formed on the front face of the EL element 3.
Patent JP-2003125931-A (JP)
Title: Electric hot-water pot
Inventor: TSUJINAGA YOSHIHITO
IPC: A47J27/21
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric hot-water pot which displays an adequate temperature of hot water which is close to the actual temperature of hot water, whenever in a usual thermal insulation mode or in a thermos insulation mode. SOLUTION: This electric hot-water pot is provided with a vacuum double-barrel inner vessel which can boil water and keep it warm as a thermos, a temperature setting method which sets thermal temperature of the hot water in the inner vessel, a heating method for heating the inner vessel during the usual thermal situation, a temperature detection method for detecting the temperature of the hot water in the inner vessel through the bottom of the inner vessel during the usual thermal situation and the thermos hot insulation, a temperature display method for displaying the temperature of the hot water in the inner vessel according to the temperature detection method during the usual thermal situation and the thermos hot insulation, and a thermal selection method for optionally selecting a thermal situation of the inner, the usual thermal situation or the thermos thermal situation, and,  a threshold for displaying hot water temperature is set different in the usual thermal situation from the thermos thermal situation, and it enables an adequate display of the hot water temperature both in the usual thermal situation and the thermos thermal situation, and it removes conventional strangeness.
Patent JP-2003126706-A (JP)
Title: Method for treating spent desulfurizaion catalyst
Inventor: KOMATANI MITSUTOYO
IPC: B01J38/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for treating a spent desulfurization catalyst by which the majority of the spent desulfurization catalyst can be reused without using a large quantity of water. SOLUTION: This method for treating the spent desulfurization catalyst having no desulfurizing capacity since an alumina-based desulfurization catalyst carrying metal A being an active catalyst is used for purifying petroleum hydrocarbon oil and consequently contains metal B in contaminants stuck to it comprises an oxidatively decrepitating step to oxidize metal A and metal B in the spent desulfurization catalyst into respective oxides of them and a melting/separating step to feed the spent desulfurization catalyst treated at the oxidatively decrepitating step into a heating furnace together with a melting point depressing agent and a reducing agent, melt them and separate them into an alloy containing metal A and metal B and a slag so that the separated alloy and slag are used effectively.
Patent JP-2003129889-A (JP)
Title: Device for controlling idling speed of engine
Inventor: SUNAHARA HIROKI
IPC: F02M69/32
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To control rotational speed of an engine in an idling state so that the rotational speed of the engine does not excessively increase even if a device for controlling the idling speed of the engine goes out of order with a by-pass valve opened fully, in the device for controlling the idling speed of the engine, which is provided with: the by-pass valve which adjusts opening of a by-pass passage provided on a throttle body detouring a throttle valve; driving means for driving the by-pass valve; and a control unit for controlling operation of the driving means so that the engine speed in the idling state coincides with the target idling speed determined according to the running state of the engine. SOLUTION: The intake air flow in the by-pass passage 4 with the by-pass valve 5 opened fully is set to be smaller than the intake air flow necessary for obtaining the required idling speed in a start-up time of the cooled engine. The control unit 31 corrects ignition timing of the engine so that the engine speed approaches the desired idling speed in the start-up time of the cooled engine.
Patent JP-2003134783-A (JP)
Title: Vibrating linear actuator
Inventor: FUJIWARA MAKOTO
IPC: H02K33/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating linear actuator having an advantage in compactness by reducing an arrangement space of a linking unit with spring property for linking moving elements. SOLUTION: In the vibrating linear actuator, a plurality of the moving elements 2, 2 can reciprocate with one stator 1. As the linking unit 3 having spring property for displacing in the reciprocation direction of the elements 2, 2 to link the elements 2, the one is used which has a single stroke shape on a two-dimensional plane and has both ends respectively serving as liking portions with the elements 2, 2. Since the linking unit is made of a plate spring to eliminate the necessity for arrangement space compared with an actuator having a linking unit consisting of a coil spring, and since the whole linking unit exhibit effective spring performance, the necessary spring performance can be obtained with the necessary minimum size.
Patent JP-2002208542-A (JP)
Title: Pressure-welding type semiconductor device
Inventor: TERAMAE SATOSHI
IPC: H01L25/18
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-welding type semiconductor device that can increase capacity easily and can also contribute to the improvement in yields, and can prevent erroneous pressure-welding due to the positional deviation of a semiconductor chip. SOLUTION: A plurality of semiconductor chips 11 and 12 are arranged on the same plane without using any solder, and an insulating frame 16 having an opening at a position corresponding to each semiconductor chip is arranged at the main surface side of the semiconductor chip. A disc-type heat buffer plate 15 is arranged at the rear surface side of the semiconductor chip, and the main surface of each semiconductor chip in the opening of the insulating frame and the disc-type heat buffer plate are collectively pressure-welded by first and second pressure-welding electrode plates 27 and 28. Then, by pinching each semiconductor chip from upper and lower directions by the insulating frame and the disc-type heat buffer plate, and the positioning and fixing of each semiconductor chip in upper and lower directions are made.
Patent JP-2003135962-A (JP)
Title: System for purifying exhaust gas
Inventor: ITO JUNJI
IPC: B01J23/63
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for purifying an exhaust gas with which the improvement of NOx purifying performance after endurance and the improvement of Co purifying performance are compatible with each other. SOLUTION: This system for purifying the exhaust gas is operated by changing the exhaust gas atmosphere of an internal combustion engine to lean and stoichiometric-rich to each other. A 1st catalyst part is arranged on the upstream of an exhaust gas flow passage and a 2nd catalyst part containing an NOx purifying catalyst is arranged on the down stream. In the 1st catalyst part, Pt, Ce and Pr are adjacent to each other or contained in a same layer and Ce is present in a state of a compound oxide expressed by the formula, Cex Pry O2 (in the formula, (x) and (y) satisfy x+y=1 and x=0.50-0.95) and Pt is supported by the compound oxide.
Patent JP-2003141295-A (JP)
Title: Prize competition participating system using network
Inventor: MIYATA NAONORI
IPC: G06Q50/34
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a prize competition participating system and prize competition participating method through a network, by which a user can efficiently participate. SOLUTION: The user can quickly make a prize competition participation at a low cost by utilizing a network such as the Internet and a portable telephone so as to be able to easily make a prize competition participation with respect to a prize competition participation made by using a postcard and a sealed letter so far. In addition, a prize competition participation can specially add acquisition points by introducing his/her own acquaintances or performing a game in contents so as to be able to contribute to an increase in the number of prize competition participation and in the degree of interest.
Patent JP-2003135102-A (JP)
Title: Static electricity shock preventer for shoes
Inventor: NIIZAWA NOBORU
IPC: A43B7/36
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity shock preventer for shoes which can discharge the static electricity accumulated in a human body without shock and is long in service life. SOLUTION: This preventer has conductive grounding members, conductive filamentous members and fixing members. The fixing members are preferably base body tape members having water resistant synthetic resin tapes, tacky adhesive surfaces formed on their one-side surfaces and through-holes formed at the tape ends. The conductive filamentous members can be stuck onto the shoes by these tacky adhesive surfaces and the one-side ends of the conductive filamentous members are oscillatably connected through the through-holes to the grounding member. The ends having the through-holes of the tape members are bonded to the shank base surfaces of the shoes and the grounding members are drooped and are bonded and fixed in such a manner that the other end sides of the conductive filamentous members are exposed into the shoes.
Patent JP-2003135211-A (JP)
Title: Chair for assisting sitting on the floor with one's knees bent and with one's toes directly beneath one's body
Inventor: YOKOYAMA KINUYO
IPC: A47C3/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair for assisting sitting on the floor with one's knees bent and with one's toes directly beneath one's body, capable of applying no load to the legs even in a long-time sitting upright so as to prevent interruption in the circulation of the blood and not disturbing the atmosphere of his environment during use. SOLUTION: The reference numeral 10 designates this chair for assisting sitting on the floor with one's knees bent and with one's toes directly beneath one's body. The reference numeral 20 is a seating surface provided with a seating plate 21 forming a flat plate made of stainless steel into a substantially square flat surface (may be formed of aluminum) and a cushion part 22 formed on the top surface of the seating surface 21. A support hole 23 substantially circular in plan view is formed in the central area of the lower surface of the seating plate 21.  A support 30 is engaged with a nut part 32 in which a bolt part 31 is provided in the support 30, and a tip part 33a fitted to the support hole 23 and a fixed part 33b connected to the outer periphery of the tip part and abutting on the lower surface of a bearing surface 20 are integrated with each other and connected to the upper end part 31a of the bolt part 31.
Patent JP-2003143404-A (JP)
Title: Printer
Inventor: IIIZUMI TOMOO
IPC: B41J2/52
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can set freely the magnitude of dither data without increasing memory capacity, and realize high speed dither conversion. SOLUTION: The printer is provided with first storage means 104-107 for holding dither data in the case of processing one or more dither conversions in parallel, dither address designating means 100-103 for parallel processing wherein dither data to be outputted by the first storage means 104-107 are designated, second storage means 108-110 for holding data smaller by one than a number capable of the parallel processing, from the data stored by the first storage means 104-107, selecting means 111-114 for selecting outputs of the first and second storage means 104-110, a data shift means 115 for data-shifting and outputting results of the selecting means 111-114, and a data processing means for simultaneously comparting the output of the data shifting means 115 with picture elements for parallel processing of inputted printing data and outing the result.