baber/WOPTO huggingface dataset:
Patent JP-2003136603-A (JP)
Title: Fixing structure for plastic
Inventor: ARAKI KOICHI
IPC: B29C65/70
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a flexible sheet-like first member to a second member having an FRP layer via sewing threads in the case of fixing a plastic member in which an interface is hard to be adhered. SOLUTION: The fixing structure for a plastic comprises a first member 1 made of the sheet or a place constituted of the plastic and a fiber layer and having flexibility, sewing threads 4 sewn through the front and rear surfaces of the first member 1, and a second member 2 having the FRP layer obtained by impregnating a fiber-reinforced layer 20 with a blending resin 10 and curing the resin in such a manner that the first member 1 is fixed to the FRP layer of the second member 2 with the blending resin 10 via the threads 4 sewn to the member 1.
Patent JP-2002198847-A (JP)
Title: Communication device, frequency synthesizer, communication system and synthesizing method
Inventor: ITO KENJI
IPC: H04B1/3822
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a transmitter/receiver which can control frequencies with high accuracy at low cost, and obtain a low-spurious frequency synthesizer at low noises for use therein. SOLUTION: In a transmitter/receiver, frequencies of a direct digital synthesizer provided in a local oscillation circuit so as to reduce an error are controlled in accordance with information of a frequency error detection circuit.
Patent JP-2003139876-A (JP)
Title: Electronic clock having communication function, and communication function system
Inventor: KITAJIMA YASUO
IPC: G04G17/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a compact, portable structure having improved productivity is requested while aiming at miniaturization and thinning since an electronic clock having a communication function that requires an antenna and a function component for processing communication functions tends to become large for sacrificing portability in structure. SOLUTION: The movement of the electronic clock having a communication function is divided into three units, namely a main movement unit, an antenna unit, and a communication circuit unit. The units are arranged at nearly the same angles with the main movement as the center in the direction of a band, and are connected by a flexible connection member.
Patent JP-2003143592-A (JP)
Title: Itv monitor system
Inventor: MATSUHASHI AKIRA
IPC: G08B25/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability and the extensibility of an ITV monitor system. SOLUTION: A monitor center is provided with a panel 15A of a CRT touch panel system which can display a monitor area, positions of monitor cameras installed in the monitor area, and an alarm position instead of a conventional console with respect to each monitor system, a panel 15B of a CRT touch panel system which bas display and operation buttons for individual designation and operation of monitor cameras by monitor areas, those for designation and operation of monitors outputting the pictures of individual monitor cameras, and those for designation and operation of monitor/display commands and can designate pertinent operations by touch operation of the display and operation buttons on a picture, and a joy stick 15C.  A monitor controller 14 controls display on the panel and the operation board, picture output to a plurality of monitors, and selection and the photographing state of each monitor camera when detecting abnormality in the monitor area or in accordance with touch operation of display and operation buttons on the operation board.
Patent JP-2003149239-A (JP)
Title: Synthetic polymer material for detection of living body- related substance and method of manufacturing the same
Inventor: OTSUKI CHUHEI
IPC: G01N31/22
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a material by which a living body-related substance such as DNA or the like is immobilized to a synthetic polymer having a chemically stable structure while its function is being maintained, and to provide a method of manufacturing the material. SOLUTION: The synthetic polymer material for the detection of the living body- related substance comprises a polymer layer affinitive to both layers between a living- body-related-substance immobilized polymer layer and a synthetic polymer base layer used to carry the polymer layer. In the method, the synthetic polymer material for the detection of the living body-related substance comprises the polymer layer affinitive to both layers, and is manufactured between the living-body-related-substance immobilized polymer layer and the synthetic polymer base layer used to carry the polymer layer.  In the method of manufacturing the synthetic polymer material layer for the detection of the living body-related substance, the polymer layer affinitive to both layers is coated and formed in advance on the synthetic polymer base layer, and the living-body-related-substance immobilized layer is formed on, and adsorbed to, the coating polymer layer by the polymerization of a polymerizing monomer under the existence of the living body-related substance.
Patent JP-2002226499-A (JP)
Title: Antibiotic ge23077, its pharmaceutically acceptable salt and composition and use thereof
Inventor: CICILIATO ISMAELA
IPC: A61P31/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an antibiotic GE23077 complex, a mixture of factors constituting the complex and to provide a method for producing the antibiotic. SOLUTION: This cyclic peptide is represented by the formula. The peptide is obtained by culturing Actinomadura sp. DSMZ13491 or GE23077 productive variant or mutant and isolating and purifying the antibiotic from the medium.
Patent JP-2003125569-A (JP)
Title: Brushless motor
Inventor: KATO HISATAKA
IPC: F24F5/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor, which has a ratio of the number of poles of a rotor to the number of slots of a stator being most suitable for a drive circuit in order to suppress noise and vibration, and to provide an electrical apparatus and an automobile, in which the brushless motors are mounted and which are more quiet in operation. SOLUTION: This brushless motor comprises a rotor 1 having ten poles, a stator 3 having 12 slots 2 and three-phase conductors connected via the slots 2, and a drive circuit 5 applies three-phase full-wave currents to the stator 3. The current application width of the drive circuit is 135-180 deg., in terms of an electrical angle.
Patent JP-2002200755-A (JP)
Title: Bubble jet (r) system ink jet printer
Inventor: KUK KEON
IPC: B41J2/14
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a bubble jet system ink jet print head in which a head is driven with a small energy and print speed of the head is increased while preventing backflow of ink by preventing a heater disposed in an ink chamber from coming into direct contact with a substrate and arranging ink channels in the substrate. SOLUTION: The ink jet print head comprises a substrate 100, a nozzle plate 101, a wall body 102 and a heater 103 wherein the heater sections an ink chamber, interposed between the substrate and the nozzle plate and being filled with ink, into a main ink chamber and an auxiliary ink chamber generating a main bubble and an auxiliary bubble, respectively. The ink jet print head further comprises an ink channel 110 for feeding ink to the auxiliary ink chamber and supplying ink to the main ink chamber. Consequently, the head is driven with a small energy and print speed of the head is increased while preventing backflow of ink.
Patent JP-2003120911-A (JP)
Title: Continuous multi-stage shredder dust processor
Inventor: CHO TO
IPC: F23G5/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a continuous multi-stage shredder dust processor, made in a compact size and capable of making harmful exhaust material non-noxious and reducing the cost, in the light of the present circumstances where as the shredder dust is produced from 5,000,000 used automobiles per year, and about 25% of them is buried as the shredder dust in the reclaimed disposal ground, it is urgently necessary to remove the harmful materials before the shredder dust is buried and recycle metals from a viewpoint of harmful material. SOLUTION: This continuous multi-stage shredder dust processor includes a first and second combustion chambers, where the first combustion chamber adopts a multi-stage and compact roller system to burn the material, and the heat of the material burnt is taken as firework fuel to achieve energy-saving, the second combustion chamber is installed vertically to lengthen the residence time, and the harmful exhaust material is made non-noxious by combustion flame and a purifying material. The harmful exhaust materials, chlorine, bromine and dioxin against the atmospheric environment are decomposed and solidified. The cost is remarkably reduced, and the multi-stage system is adopted so that a large amount of shredder dust can be processed.
Patent JP-2003148047-A (JP)
Title: Power window apparatus
Inventor: SHINOHARA AKIHIKO
IPC: E05F15/16
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate an inconvenience of confused operation by the driver and a fellow passenger in a conventional power window apparatus, i.e., an inconvenience that the driver cannot grasp the state of the window at the seat of the fellow passenger due to operation by the fellow passenger at a front passenger seat or the like other than the driver's seat, for opening/closing a window of his seat by operating one of operating members in a control module assigned to the seat, and to provide a power window apparatus which can be stably and positively operated by the driver. SOLUTION: The power window apparatus is comprised of a first control module 1 having four switch devices 1d, 1f, 1h, 1k for a window at the driver's seat, and windows at respective passenger seats, and second, third, and fourth control modules 2, 3, 4 each having a single switch device 2d for opening/closing the window at the corresponding seat. Further, a notification device 1e for indicting that the switch devices for the respective second, third, and fourth control modules are operated for opening/closing the respective windows, is arranged in a vehicle.
Patent JP-2003154806-A (JP)
Title: Pneumatic tire and manufacturing method of the same
Inventor: SHIDA SUNAO
IPC: B60C5/14
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To impart an appreciable air holding property to a portion inside a bead core. SOLUTION: A carcass 4 comprising one carcass ply 3 is turned back about the bead core 2 arranged in a bead part 1, and an inner liner 5 is arranged on the inner side of the carcass 4. The inner liner 5 is arranged to a position beyond a segment L connecting the center of the bead core 2 and a bead toe point T.
Patent JP-2003155951-A (JP)
Title: Method for stopping internal combustion engine with intake compression assistance
Inventor: ANDO IKUO
IPC: B60L50/16
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a fuel is exhausted to an exhaust port in the unburned state or the incomplete combustion state following a stopping of an internal combustion engine from the view point of an ignition operation corresponding to an extension operation of an ignition plug and a final injection fuel. SOLUTION: A compression of suction in a cylinder is enhanced after a stopping of a fuel feeding to the cylinder of the internal combustion engine. The enhancement of the compression may be carried out: by driving a crank shaft by an electric motor; by changing a valve-opening phase or a valve-closing phase of a suction valve such that an effective compression ratio is increased; or by changing a lift of the inlet valve such that the effective compression ratio is increased.
Patent JP-2003156269-A (JP)
Title: Solenoid valve
Inventor: KIBUNE HITOSHI
IPC: F16K47/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the flow sounds of a cooling medium in a region where a solenoid valve has a small opening. SOLUTION: The solenoid valve has a valve seat 61 and its rod valve element 4 is energized toward the valve seat by electromagnetic force. The valve element 4 has a space 40c formed at the end and a flow path formed between itself and a valve chamber 11. An opening portion of the space 40c is closed by a porous member 170. The passing cooling medium has bubbles sectioned smaller which bring about reduced flow sounds.
Patent JP-2003155382-A (JP)
Title: Cross-linked rubber composition and use thereof
Inventor: FUJII MITSUFUMI
IPC: C08L83/10
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide both a rubber composition having low sliding resistance and remarkably reduced compression set and its molded product. SOLUTION: This cross-linked rubber composition comprises a rubber cross- linked with a peroxide and an acrylic modified polyorganosiloxane. The rubber is preferably any one or more kinds of ethylene-propylene rubber (EPR) and ethylene-propylene-diene rubber (EPDM). A sealing material comprises the cross-liked rubber composition and is represented by an O-ring or a packing. The sealing material is suitable for sliding parts of water supply, food producing equipment or medical and sanitary machinery and appliances. A method for producing the cross-linked rubber composition comprises cross-linking a cross- linkable rubber composition containing an uncross-linked rubber, a peroxide cross-linking agent and an acrylic-modified polyorganosiloxane.
Patent JP-2003164184-A (JP)
Title: Drive circuit for brushless dc motor
Inventor: YOSHIHARA SHINICHI
IPC: H02P6/12
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a drive circuit for a brushless DC motor which prevents overheating/burnout of an energizing control transistor and a stator winding, by decreasing an energizing current when heavily loaded or locked.  <P>SOLUTION: The drive circuit for a brushless DC motor is provided with a comparison circuit to compare an output voltage of a revolution speed detection circuit with a reference voltage corresponding to a revolution speed when heavily loaded, and is constituted so as to decrease the base current of the energizing control transistor, by detecting that the output voltage of the revolution speed detection circuit is lower than the reference voltage by the comparison circuit, and to decrease the energizing current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154528-A (JP)
Title: Molding machine
Inventor: TOYOSHIMA NORIO
IPC: B29C33/20
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To optimize the arrangement of members composing a driving device, thereby to prevent the device from protruding from the ceiling part of a molding machine, to make the device compact and be of high rigidity and to make it unnecessary to make the whole machine large in size. SOLUTION: The driving device has the ceiling part provided above a moving member which can move forward and backward in the vertical direction, a crank shaft 45 provided on the ceiling part and having a crank mechanism 51 moving the moving member forward and backward in the vertical direction, and a driving source for the moving member which is provided on the ceiling part so that the rotating shaft thereof is parallel to the crank shaft 45.
Patent JP-2003161999-A (JP)
Title: Mirror device for finder for single lens reflex camera
Inventor: KITAOKA NAOKI
IPC: G03B17/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mirror device of a finder for a single lens reflex camera by which a pentagonal mirror is accurately positioned in the optical axis direction of a photographic lens and in a direction perpendicular to an optical axis without performing another work such as backlash elimination, the pentagonal mirror is easily attached/detached to/from a camera main body and also the flatness of the reflection surface of the pentagonal mirror is not affected.  <P>SOLUTION: A flange 41 projectingly formed is integrally provided on the lower outside surface of the pentagonal mirror 4, and the top end part of a pressing spring 201 attached to the camera main body abuts on the flange 41. Also, the flange 41 is not arranged right on the back sides of first and second reflecting parts 43 and 44. The slant face part 41as of a flange 41a on which the pressing spring 201 abuts on is inclined to the optical axis O of the photographic lens by an angle θ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260707-A (JP)
Title: Fuel cell module
Inventor: AKIKUSA JUN
IPC: H01M8/24
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To improve power generating efficiency and prevent damages to a power generating cell. SOLUTION: A separator 16 each is interposed between a fuel electrode layer 12b of an i-th power generating cell 12 and an oxidant electrode layer 12c of an (i+1)th power generating cell. A porous fuel electrode collector 17 is interposed between a fuel electrode layer of an i-th power and a j-th separator, and a porous oxidant electrode collector 18 is interposed between an oxidant electrode layer of an (i+1)th of a power generating cell and a j-th separator. A fuel supply channel and an oxidant supply channel are formed at each separator, and an oxidant supply channel is formed at a first end plate 21 as well as a fuel supply channel is formed at a second end plate 22.  A distributor for fuel 13 supplying fuel gas to the fuel supply channel and a distributor for an oxidant 14 for supplying oxidant gas to the oxidant supply channel are provided near a fuel cell, and a pair of electrode terminals 41, 42 are each electrically connected with the first end plate and the second end plate.
Patent JP-2003162992-A (JP)
Title: Platy connector
Inventor: TAKEYAMA KUNIO
IPC: H01M2/20
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem wherein a complicated work and many materials are needed for a plurality of connections because an operation fastening a bolt with a nut is needed after a platy connector, a washer and a spring washer are inserted into the bolt, when an electric device or a storage battery having a protrusive terminal is connected with the platy connector.  <P>SOLUTION: In the platy connector 1, holes 2 for penetrating a terminal and protrusive portions 9, 9' having a spring function are arranged, and the protrusive portion is made of a part of the platy connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163427-A (JP)
Title: Ceramic wiring board
Inventor: FUKUDA KENJIRO
IPC: H05K3/46
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic wiring board whose plating property is not lowered, whose external appearance is satisfactory and which reduces a board warpage while its adhesive strength is being maintained.  <P>SOLUTION: The ceramic wiring board for a semiconductor element housing package or the like is formed in such a way that a metallized wiring layer 3 which is fired simultaneously with an insulating board 1 so as to be formed and which contains Cu particles in an average particle diameter of 1.0 to 5.0 μm and an inorganic component in the grain boundary of the Cu particles is applied to, and formed on, at least the surface of the insulating board 1 which contains SiO<SB>2</SB>in 10% or more by mass and which is obtained by firing a ceramic composition composed of a glass and a ceramic filler. A coating layer which is composed of SiO<SB>2</SB>in a ratio of 1% or more by mass with reference to the Cu particles is formed on surfaces of the Cu particles in the wiring layer 3, and especially the content of the inorganic component in the wiring layer 3 is set at 10 parts or less by mass with reference to Cu 100 parts by mass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166578-A (JP)
Title: Friction control hydraulic buffer
Inventor: NEZU TAKASHI
IPC: B60G13/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate a proper damping force on vibration with micro-amplitude, in a hydraulic buffer.  <P>SOLUTION: A piston 5 to which a piston rod 7 is coupled is slidably fitted in a cylinder 2 filled with oil liquid and the piston 5 is provided with damping force generating mechanisms 13 and 14 consisting of an orifice and a disc valve. A piston is provided with a friction force regulating mechanism 6 consisting of a frictional part 19, a cam plate 20, and a rotary actuator 23. The rotary actuator 23 is energized through a lead wire 29 by rotating the frictional part 19 along the cam plate 20, the frictional part is pressed against the inner peripheral surface of the cylinder 2, and a friction force is exerted on the stroke of the piston rod 7. Vibration with micro-amplitude with which a damping force by oil liquid is hard to be generated is damped by the friction force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166127-A (JP)
Title: Polyester heat-bondable conjugated fiber and method for producing the same
Inventor: AIDA HIRONORI
IPC: D04H1/541
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester heat-bondable conjugated fiber having good air dispersibility, when used in an air-laid process for producing an air-laid nonwoven fabric, capable of exhibiting excellent heat-bondable properties, and capable of giving an air-laid nonwoven fabric having high bulkiness and resilience, and to provide a method for producing the fiber.  <P>SOLUTION: This polyester heat-bondable conjugated fiber comprises a conjugated fiber composed of a core which comprises polyethylene terephthalate and a sheath which comprises an isophthalic acid-copolymerized polyalkylene terephthalate having a melting point or a softening point of 50-220°C, wherein the fiber has a fineness of 30-90 dtex, a fiber length of 3-20 mm, a dry heat shrinkage percentage of 5-15% at 80°C, a peak temperature of heat shrinkage stress of 65-85°C, and a content of stuck fiber bundles of ≤0.03 wt.%, and further has such a latent crimp performance as developing three-dimensional crimp at 65-90°C. The fiber is used in producing the air-laid nonwoven fabric.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167867-A (JP)
Title: Data analyzer
Inventor: BABA TAKAYUKI
IPC: G06F19/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data analyzer for extracting highly regular information as information on a new event including the time, where an event has an order relationship with others based on time-series information and the like.  <P>SOLUTION: This data analyzer has an event joining means for extracting partial data for indicating a plurality of partial states being a combination of a partial attribute and a partial event from data having a characteristic quantity (an attribute) capable of taking, for example, states a, b, and c of F pieces and a matrix structure of examples (the event) of N pieces, joining information on the event (an event number i) of the first time and information on the event (an event number i+1) of the second time in the front state of processing for extracting the partial data, and treating the information by forming information on new one event (an event number j).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168691-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKEI MICHIKO
IPC: H01L21/336
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To make uniform the transistor characteristics of TFTs at a high level and to manufacture the TFTs more efficiently while taking account of element characteristics required for respective regions depending on a region especially requiring high speed driving of TFT and a region not requiring high speed driving so much.  <P>SOLUTION: A first region requiring a high driving capacity is irradiated with CW laser light at a low rate under a state where an a-Si film is patterned by lithography and etching into an island pattern 11 (or a ribbon pattern) whereas a second region not requiring a high driving capacity is irradiated with the CW laser light in the form of a solid a-Si film.  <P>COPYRIGHT: (C)2003,JPO