baber/WOPTO huggingface dataset:
Patent JP-2003118394-A (JP)
Title: Protection cover for vehicle
Inventor: KOMURO MASAHIKO
IPC: B60J11/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a protection cover for a vehicle developed by easy operation, conveniently detached, stored, and housed, and spread over the vehicle for reducing an engine operation time, saving energy, reducing air pollution, preventing rust for prolonging a life time of a bicycle and the like, and reducing waste through the vehicle formed with a sufficient lifetime is wastefully discarded before end of its lifetime if it is exposed to rain when reduction of waste and conservation of energy is required for sustaining the global population multiplied 6-fold in only two hundreds years. SOLUTION: A sheet is hung from a rod, and when the sheet is dropped in the air, the direction of the sheet dropping in the vertical direction is changed into the horizontal direction. Consequently, the sheet can be spread out covering the places out of reach.
Patent JP-2003116697-A (JP)
Title: Bowl for electromagnetic cooker
Inventor: KEIO SUSUMU
IPC: A47J27/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To perform cooking through the use of an electromagnetic cooker and also to have a metal with a bowl which is used for cooking without transferring food to another vessel after cooking. SOLUTION: The bowl A for the electromagnetic cooker has a double- structure consisting of a cone shape outer vessel 3 with an open top and a cone shape inner vessel 4 with a diameter being smaller than that of the outer vessel 3. The inner vessel 4 is tightly fitted to the inner side of the outer vessel 3 by insert molding. The inner vessel 4 is made of stainless steel and the outer vessel 3 is made of a synthetic resin with lower thermal conductivity than that of the inner vessel 4.
Patent JP-2003125456-A (JP)
Title: Portable mobile telephone apparatus and portable mobile telephone system
Inventor: OTSUKA KOJI
IPC: H04W88/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable mobile telephone apparatus which senses the state immediately before becoming impossible to communicate and automatically notifies detailed information previously registered corresponding to the state to a communicating counterparty who had been already registered. SOLUTION: The portable mobile telephone apparatus 100 comprises a sensor 3 for sensing the communicable or not state of the portable mobile telephone apparatus 100 as sensing information, a state decision unit 6b for deciding the communication limit state having possibility of becoming impossible to communicate after a preset time is elapsed based on the sensing information, a notifying information registering unit 6c for previously registering one or a plurality of pieces of notifying information indicating the occurrence of the communication limit state and the notifying information notifying destination to which the pieces of the notifying information should be notified,  and a notifying information transmission controller 6d for automatically transmitting the previously registered notifying information to the notifying information notifying destination when the occurrence of the communication limit state is decided. The portable mobile telephone apparatus 100 also comprises a hold information reception controller 6f for automatically receiving the hold information to the portable mobile telephone apparatus 100 from the hold information acquisition destination previously registered by a hold information acquisition destination registering unit 6e when the communicable state is restored.
Patent JP-2003121667-A (JP)
Title: Photonic crystal waveguide and method for manufacturing the same
Inventor: IMOTO KATSUYUKI
IPC: G02B6/122
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a photonic crystal waveguide with low loss and a method for manufacturing the same. SOLUTION: When an oxide pattern 5 consisting of a region having no hole 4 formed in an oxide layer 3 is irradiated with ultrashort pulse laser beams having 1,000 fsec pulse width to increase the refractive index of the oxide pattern, optical signals can be efficiently enclosed and propagated in the oxide pattern 5. This results that even when the region having holes 4 formed is made into an inhomogeneous structure, induction of scattering loss by the inhomogeneous state can be suppressed and that a photonic crystal type optical circuit with low loss can be obtained. The refractive index of the oxide pattern 5 can be increased by up to about 1% by the irradiation of ultrashort pulse laser beams. By increasing the refractive index, the loss can be further decreased.
Patent JP-2003119671-A (JP)
Title: Vapor/liquid water-absorbing heat-generating structure for padding cloth
Inventor: ONODERA TADAHITO
IPC: D06M101/16
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a vapor/liquid water-absorbing heat-generating structure capable of giving an excellent rate of heat generation which is brought about by absorption of vapor or liquid water, temperature effected by the heat generation, and retention of the heat generation, and therefore capable of being suitably used as a padding cloth. SOLUTION: This vapor/liquid water-absorbing heat-generating structure for the padding cloth is given by applying highly vapor water-absorbing fine particles to the structure, wherein the structure has a maximum temperature rise of >=3 deg.C, when the vapor and/or liquid water are absorbed. The structure preferably retains the heat generation brought about by the absorption of the vapor water for a period of >=30 min, and/or the heat generation brought about by the absorption of the liquid water for a period of >=1 min. Thus, such a fiber structure is simply and stably obtained that absorbs the vapor water or the liquid water from the external environment, the human body or artificial sources, generates the heat rapidly and stably, and is suitable for the padding cloth.
Patent JP-2003120197-A (JP)
Title: Refractory heatproof concrete body and its structural body
Inventor: FURUICHI KOSUKE
IPC: C04B35/66
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a function of a structural body due to deterioration caused by exposure of concrete used for a concrete structural body such as a tunnel to flame of a fire and the like. SOLUTION: When a joint part of the concrete body, in which a refractory heatproof part formed of a castable material is provided on the surface, is protected by covering the joint part with a panel formed of a refractory heatproof material, the concrete part is not heated above 500 deg.C even if the concrete body surface is exposed to flame in the case of a fire.
Patent JP-2003133681-A (JP)
Title: Fixture of semiconductor device and fixing structure thereof
Inventor: KUWABARA YASUO
IPC: H05K1/18
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device fixture and semiconductor device fixing structure capable of erecting a semiconductor device through spacers, insulation between electrodes, measures against noise and cooling using a radiating fin. SOLUTION: The semiconductor device fixture has a semiconductor device fixing part for putting the body of the semiconductor device on it, a seat to be mounted on a board and leg inserting parts provided with leg inserting holes penetrated from the fixing part up to the seat to insert respective legs of the semiconductor device into them, and an extended diameter for inserting a cylindrical bead core is formed on at least one of the leg inserting holes.
Patent JP-2003128690-A (JP)
Title: New compound, extract, and application thereof
Inventor: YOSHIKAWA MASAYUKI
IPC: A23L27/10
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To find compounds concerning a component with sweetness in Fabaceae Albizia myriophylla to identify chemical structure. SOLUTION: The compounds represented by formulas (1)-(6) are provided.
Patent JP-2003133527-A (JP)
Title: Magnetic memory, writing method and manufacturing method therefor
Inventor: TANAKA YASUSHI
IPC: H01L21/8246
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a low power-consumption magnetic random access memory which makes TMR elements easy to invert their magnetization directions in a memory layer, thereby reducing current consumption required for writing. SOLUTION: A nonvolatile magnetic memory 1 having a TMR elements 13 composed of a ferromagnetic magnetization fixed layer 302, a memory layer 304 and a tunnel insulation layer 303 inserted between the layers 302, 304 stores information, utilizing the effect that the resistance value of the element changes depending on whether spinning directions are parallel or antiparallel in the ferromagnetic material. At least a region facing the TMR elements 13 on at least one of a bit line 12 and a write word line 11 mutually crossing at two levels between which the TMR elements 13 locate is made of high-melting point/high resistance metal.
Patent JP-2003126553-A (JP)
Title: Game processing method, program therefor and game device
Inventor: KODAMA MITSURU
IPC: A63F13/55
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game in which a handicap is able to be set according to a degree of a skill level of a player with no change of operation specification in the game. SOLUTION: The game processing method comprises a step where the skill level for the game is initially set for each player at a start of the game, a step for defining a game stage to be conducted next, a step for setting a norm according to the skill level of each player that is a condition for clearing the game, a step for allowing each player to play a game stage based on the norm set for each player, and a step for renewing the skill level of each player based on each game result of each player in each game stage.
Patent JP-2003127129-A (JP)
Title: Wet refractory material manufacturing method, wet refractory material manufacturing apparatus and wet refractory material spraying device
Inventor: TSUNODA JIRO
IPC: C04B111/28
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wet refractory material low in mass and high in adhesion strength and heat insulating properties by uniformly kneading refractory materials largely different in specific gravity, an apparatus for manufacturing the wet refractory material and a wet refractory material spraying device. SOLUTION: In the method for manufacturing the wet refractory material 22, water 19 and a mixing agent 20 are charged in a wet mixer 15 to be stirred and, after the elapse of a constant time t2 , a composite material 17 comprising lightweight aggregate 17a, cement 17b, a siliceous fine powder 17c and short fibers 17d is charged in the wet mixer 15 to be kneaded and, after the elapse of a constant time t3 , foamed particles 21 are charged in the wet mixer 15 to be kneaded.
Patent JP-2003128247-A (JP)
Title: Blockage preventing device and method for slurry conveyance
Inventor: IDA HIROYUKI
IPC: B06B1/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a blockage preventing device and method for energy-saving type slurry conveyance which can reduce consumption power of a vibration generator. SOLUTION: This device is provided with a slurry conveying path, a plurality of vibration applying devices provided in this conveying path, a means for detecting blockage or a sign of blockage of the conveying path, a control means for activating the vibration applying device based on a detection signal from this detecting means, and a device for measuring vibration of the conveying path, an optimal vibration according to the frequency and amplitude of vibration measured by the vibration measuring device is applied by the vibration applying device sequentially from downstream of the conveying path, and the vibration applying device applies vibration from a plurality of positions on the cross section of the conveying path.
Patent JP-2003137168-A (JP)
Title: Engine zone structure of passenger/automobile transportation ship
Inventor: SAKAGUCHI KATSUNORI
IPC: B63B11/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine zone structure of a passenger/automobile transportation ship capable of facilitating movement of crews in the engine zone, improving the maintenability and operability of devices, and simplifying the structure and reducing the cost by reducing the number of ventilation ducts and emergency exits, etc., without requiring water-tight doors, etc. SOLUTION: A vertically set water-tight bulkhead 1 extending in the front/ rear direction of a body 11 of the ship is mounted in a part of the high water draft line where at least 1/5 of the ship width is taken off from the port hand and the starboard hand. The space either on the left or right side in the lateral direction of the ship body sectioned by the vertically set water-tight bulkhead 1 is divided into a plurality of sections by a horizontally set water-tight bulkhead 2, and the engine zone 16 is sectioned by the vertically set water-tight bulkhead 1 at the center of the ship body 11. The engine zone 16 is a single section which is not divided by bulkheads, and an engine control room 27 is disposed in the engine zone 16.
Patent JP-2003141665-A (JP)
Title: Monitor, monitoring method, and program for executing the method by computer
Inventor: ONO HIROSHI
IPC: G08B25/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To surely notify whether a monitoring area is under a safe condition or not. SOLUTION: In this monitor 10 for monitoring the monitoring area using a sensor and the like 11 (passive intrusion sensor, magnet intrusion sensor, fire sensor, gas sensor, image analysis sensor, emergency button, and the like) for detecting a condition change in the monitoring area, a notification part 13 is provided in the vicinity of an inlet in a dwelling house to notify, by lighting of a lamp, safety information for indicating that the monitoring area is under the safe condition, the notification part 13 is brought into an ON condition (lighting of the lamp) when a guard mode is set by a mode setting part 12, and the notification part 13 is brought into an OFF condition (stop in the lighting of the lamp) when the sensor and the like 11 detects the condition change in the monitoring area.
Patent JP-2003135479-A (JP)
Title: Surgical treatment apparatus
Inventor: OGAWA AKIHISA
IPC: A61B18/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily perform a proper coagulating or incising treatment in response to a part to be treated or a patient and also to organize a system for an inexpensive surgical treatment apparatus. SOLUTION: The surgical treatment apparatus is provided with a jaw 11 which makes a pair with the end of an ultrasonic treatment probe and is opening/closing possible for grasping organism tissue. A heat generation pattern 24 is arranged at the end of the probe and energized to generate heat.
Patent JP-2002150970-A (JP)
Title: Color cathode-ray tube shadow mask
Inventor: KIM SUNG HUN
IPC: H01J29/07
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To improve luminance by making long the length of the slots, while maintaining an open bridge that has an advantage over the doming phenomenon and by resolving the deterioration of quality by the shadow of the bridge, that appears at reduction of the number of the bridges. SOLUTION: This is a shadow mask for color cathode-ray tube that has many slots, where electron beams are transmitted and open bridges in which slots are divided in the vertical direction and a part is removed and opened. Here, a horizontal distance (Ti) between the edge of the electron beam enterance part of the open bridge formed in the vicinity of a vertical center line 1 of the shadow mask and the edge of the emitting part of the electron beam is larger than, or the same as a horizontal distance (To) between the edge of the entering part of the open bridge formed at the far place from the vertical center line of the shadow mask and the edge of the emitting part.
Patent JP-2003136305-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coating layer exerting excellent wear resistance in high-speed cutting
Inventor: NAKAMURA KEIJI
IPC: B23B51/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coating layer exerting excellent wear resistance in high-speed cutting. SOLUTION: This surface coated cemented carbide cutting tool is made by physically depositing the hard coating layer made of (b) a composite nitride layer of Cr and V which has average layer thickness of 0.5 to 7 μm, satisfies a composition formula: (Cr1- YVY)N (Y shows 0.4 to 0.7 in an atomic ratio), shows a maximum peak on (200) plane by a measurement by an X-ray diffractometer using Cu-Kαrays and shows an X-ray diffraction pattern having the half-width of 2θ and <=0.9 degrees of the maximum peak, on the surface of a tungsten carbide group cemented carbide base body or a titanium carbonitride group cermet base body, via a crystal orientation history layer made of (a) a Ti-Cr composite nitride layer which has average layer thickness of 0.05 to 0.5 μm, satisfies a composition formula:  (Ti1- XCrX)N (X shows 0.05 to 0.20 in the atomic ratio), shows a maximum peak on (200) plane by a measurement by the X-ray diffractometer using Cu-Kα rays and shows an X-ray diffraction pattern having the half-width of 2θ and <=0.9 degrees of the maximum peak.
Patent JP-2002241466-A (JP)
Title: Phosphorus-containing epoxy resin, phosphorus-containing epoxy resin composition, method of producing the same, and sealing material and laminate using the same
Inventor: TAMURA TAKESHI
IPC: C08G59/14
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus-containing epoxy resin having an excellent flame retardance, and a phosphorus-containing epoxy resin composition having an excellent flame retardance and chemical resistance. SOLUTION: There are provided a phosphorus-containing epoxy resin which contains a structural unit derived from a secondary phosphine derivative represented by formula (1), and a phosphorus-containing epoxy resin composition which comprises the phosphorus-containing epoxy resin and a curing agent or a polyerization initiator, (wherein, R1 and R2 are each a straight-chain or branched alkyl group that may be substituted, one or more methylene groups in the alkyl group may be replaced by -CH=CH-, R1 and R2 may be the same or different, and R1 and R2 may form a cyclic matter containing or not containing P; and X is an oxygen or sulfur atom).
Patent JP-2003140060-A (JP)
Title: Variable light attenuator and apparatus
Inventor: HIRABAYASHI TAKESHI
IPC: G02B26/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a variable light attenuator and apparatus which improve the assembling precision and shorten the assembling time and realize many kinds of attenuation ranges with a high resolution. SOLUTION: The variable light attenuator is provided with a condenser lens 15 which converges light from a first optical fiber 11 on a second optical fiber 12, a shielding member 30 like a thin plate which is provided between the condenser lens 15 and the second optical fiber 12 and has at least one pinhole, and a driving means 40 which moves the shielding member 30 in at least the optical axis direction, and the shielding member 30 is moved in the optical axis direction by the driving means 40 to change the shielded light quantity of a convergent beam 16 in the peripheral edge part of some pinhole of the shielding member 30.
Patent JP-2003145365-A (JP)
Title: Positioning device
Inventor: OKUMA HIROAKI
IPC: B62D65/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device allowing highly accurate positioning of workpiece such as front pillar lower inners at given places in an engine compartment. SOLUTION: Positioning recessed portions 151-153 are provided at three places on a carriage 15. Positioning protruded portions 29-31 are provided at places on a handling robot 20 corresponding to the positioning recessed portions 151-153 at three places, and workpiece holding members 38, 39 mutually approachable and isolable are also provided thereat. Fixed pins 46, 47 and movable pins 48, 49 provided on the workpiece holding members 38, 39 are inserted into holes 184, 185 in the front pillar lower inners 18a, 18b and the positioning protruded portions 29-31 are inserted into the positioning recessed portions 151-153 for positioning. The workpiece holding members 38, 39 are mutually isolated in positioning the front pillar lower inners 18a, 18b at the given places.
Patent JP-2003152866-A (JP)
Title: Anonymous questionnaire substitute service method and management server therefor
Inventor: SUGANO MOTOYUKI
IPC: G06Q50/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance the security of questionnaire respondents by allowing a management server of a telephone network to secure the anonymity of a result of a questionnaire by the questionnaire respondents and of questionnaire sponsors. SOLUTION: The management server of the telephone network having already had personal information of the questionnaire respondents, warranting secrecy of the information according to a contract with the questionnaire respondents and introducing a system of eliminating the personal information of the questionnaire respondents warrants the anonymity of questionnaire respondents when conducting questionnaires.
Patent JP-2003153548-A (JP)
Title: Pwm driver
Inventor: KANEHARA YOSHIHIDE
IPC: H02M7/48
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a PWM driver where surge voltage about four times as high as the switching voltage is not generated during operation. SOLUTION: A PWM driver has an inverter for converting DC power into AC power of variable frequency and variable voltage, bridge-connecting a switching element, and a control unit for outputting a control signal for turning on and off the switching element of the inverter by the comparative operation of a three-phase command value and a triangular wave signal. The PWM driver controls the drive of a motor. The control unit 2a stops the control signal of the switching element equivallent to the two phases having come to the same value, for a specified time within the one cycle of the triangular wave signal, centering upon the point of time when the two among three-phase command values come to the same value.
Patent JP-2003087603-A (JP)
Title: Device and method for video signal processing
Inventor: KAI TOSHIHIRO
IPC: H04N9/73
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for video signal processing which can effectively correct the black level of the luminance signal of a digitized video signal without using a large-capacity memory. SOLUTION: The device and method for video signal processing output correction data for correcting the black level of the digitized luminance signal according to the value of the luminance signal and correct the black level of the luminance signal according to the result of multiplication of the correction data weighted according to the area of a black part in one field and the luminance signal, so the effective black level can be corrected with a small circuit scale.
Patent JP-2003143975-A (JP)
Title: Weed-proof sheet
Inventor: KURODA MOTONOBU
IPC: A01M21/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a weed-proof sheet excellent in weed-proof performance, having air permeability, water permeability, anti-slipping property to make its surface nonskid, and flame retardance preventing the spread of the fire caused by throwing cigarettes away or the like. SOLUTION: The weed-proof sheet is basically made of nonwoven fabric obtained by bonding filaments by pressure contact; wherein a coating layer film comprising a matrix material having a disperse phase composed of inorganic particles and/or organic particles, and a continuous phase composed of a binder, is formed at the surface of the non-woven fabric. The sheet is preferably subjected to flame retardant treatment, and the inorganic particles and/or organic particles preferably comprise recycled materials.