baber/WOPTO huggingface dataset:
Patent JP-2004251990-A (JP)
Title: Code coating removal tool
Inventor: WATANABE YASUSHI
IPC: G02B6/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating removal tool for a cord with which notches sufficient for removing the coating is formed on the coating even if the sectional shape of the cord is noncircular, and coating removal work is easily and industrially performed, furthermore plastic deformation, damage or disconnection of strands are prevented.  <P>SOLUTION: The cord coating removal tool for removing the coating of the cord is provided with: a tool body which is formed with an L-shaped groove composed of a first groove and a second groove continued to the first groove and approximately orthogonal to the first groove; a pair of first cutting blades which are disposed in the first groove, have cutting edges facing each other toward the inner side of the first groove and are arranged along the extending direction of the first groove; a pair of second cutting blades which are disposed in the second groove, have cutting edges facing each other toward the inner side of the second groove and are arranged along the extending direction of the second groove; and a movable body which holds the cord and are movable along the L-shaped groove in such a manner that the cord moves between the pair of the first cutting blades and between the pair of the second cutting blades.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263812-A (JP)
Title: Disk player for both minidisk and compact disk
Inventor: NASHIMOTO HIROAKI
IPC: G11B17/028
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a minidisk (MD) and compact disk (CD) player small-sized and lightweight.  <P>SOLUTION: An MD rotation unit 19 which rotates an MD and a CD rotation unit 22 which rotates a CD of 12 or 8 cm are fitted to a swivel frame 11 which freely swivels in a horizontal direction. Which of an MD cartridge and a CD a medium inserted into a disk insertion slot 7 or 7a is detected. A clamp unit which has a clamper comes into contact with the CD inserted into a housing to clamp the CD. When the CD is inserted into the CD insertion slot 7, the swivel frame 11 is swiveled so that the CD rotation unit 22 faces the clamper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004252693-A (JP)
Title: Dma controller
Inventor: TANAKA MITSURU
IPC: G06F13/28
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA controller which reduces load of a CPU so as to be able to perform de-multiplex processing of time division multiplexing packet data stream received without intervention of CPU processing, concerning a DMA controller used by a data receiver-transceiver which performs receiving and transmitting of time division multiplexing packet data stream, and which can easily correspond to introduction of high speed transfer rate data communication, multi-channels multiplexing data communication, and a real time OS.  <P>SOLUTION: The DMA controller is provided with control means (13A, 13B, 14A, 14B, 19, 20, 22, 24, and 25) which control switching of data transfer destination so as to count the number of transfer bytes with every packet data transferred by DMA from the receiving and transmitting part of a receiver-transceiver to a data transfer destination, and so as to de-multiplex the received time division multiplexing packet data stream to individual packet data stream.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253237-A (JP)
Title: Cable connection structure of communication terminal
Inventor: IIDA KOICHI
IPC: H02G3/30
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely stick the communication equipment main body and the external cable, and facilitate its sticking working.  <P>SOLUTION: This equipment is formed of an installation hole 13 formed in the communication terminal main body 5, a groove 7 which is formed in the communication terminal main body 5 and is connected to the installation hole 13, and through which a first part 6-1 of the external cable 6 is penetrated, a displacement body 14 which is inserted into the installation hole 13 and is displaced in the installation hole 13, and which pinches a second part 6' of the external cable by pushing it to the inner face 23 of the installation hole 13. The displacement body 14 pushes the second part 6' of the external cable 6 to the inner face 23 at a first position in the installation hole 13, and the second part 6' is released from the inner face 23 at a second position in the installation hole 13. Such ups and downs in a semi-circular shape of the external cable 6 is smoothly formed, and because the external cable 6 to receive an axial-force receives a wedge efficacy force which becomes stronger if its axial force becomes larger, it is more strongly tightened between the displacement body 14 and the inner face 23. An installation work is completed easily, and occurrence of an unexpected accident can be evaded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249347-A (JP)
Title: Clad plate for welding structure, and welding structural member using the clad plate
Inventor: HASEGAWA TAKESHI
IPC: C22C19/03
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a welding structure which is non-magnetic, lightweight and excellent in weldability, and a welding structural member formed of the material.  <P>SOLUTION: The material for a welding structure is a clad material comprising a base material layer 2 formed of pure Al or Al alloy and a welded layer 3 which is diffusion-bonded to the base material layer. The welded layer 3 is formed of Ni-Cr alloy containing 6-30 mass % Cr. The welded layer 3 may be formed on a part of a surface of the base material layer 2. The welded layer 3 is preferably coated on both sides of the base material layer 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003315610-A (JP)
Title: Lens component for optical collimator, and method of assembling the same
Inventor: TAKEUCHI HIROKAZU
IPC: G02B6/32
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens component for an optical collimator, which eliminates the need to pass light to an optical fiber unlike a conventional assembling method, is easy to assemble, and has high reliability to optical alignment, and an assembling method thereof.  <P>SOLUTION: The optical collimator-use lens component 10 is provided with a thin tube 11, a glass-made partially spherical lens 12 fixed in an inner hole 11b except an insertion port 11a and having translucent spherical surfaces 12b and 12c with almost the same center of curvature and an adhesive 13 for bonding the partially spherical lens 12, an axial deviation between the center axis of the thin tube and the optical axis of the partially spherical lens is within 5 μm; and when a capillary tube fixed having an axial deviation of within 1.5 μm between the outer peripheral surface and the core center of the end surface of the optical fiber is inserted into the insertion portion 11a and an optical fiber end surface is fixed at a position within ±40 μm of the focal point position of the partially spherical lens 12, outgoing light has an outgoing light bend of within 0.2° with respect to the center axis of the thin tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093101-A (JP)
Title: Cogeneration system
Inventor: TAKIMOTO KEIJI
IPC: F02G5/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of performing efficient operation of the system by correcting predicted hot-water supply heat load by taking use amount of hot water into account.  <P>SOLUTION: This cogeneration system is provided with a heat and electricity supply device generating electric power and heat, a hot-water storage device having a hot-water storage tank recovering heat generated from the heat and electricity supply device and storing as hot water, an auxiliary heating combustion burner 42 for heating hot water in the hot-water storage device in an auxiliary manner, and a control means 80 for controlling operation of the heat and electricity supply device. The control means 80 is provided with an operation control means 82 for controlling operation of the heat and electricity supply device using predicted electric power load, predicted heating heat load, and predicted hot-water supply heat load, an allowance coefficient setting means 94 for setting allowance coefficient indicating degree of allowance of the predicted hot-water supply heat load, and a correction computing means 96 for computing correction of the predicted hot-water supply heat load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260315-A (JP)
Title: Provider network interconnection control method, provider server, service processing apparatus, routing change request program, and service processing program
Inventor: TAJIMA YOSHITAKE
IPC: H04L12/66
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase a data transfer band usable between provider networks within a range permitted by a user when the band utilizing rate of connection channels among a user network and a plurality of the provider networks is low.  <P>SOLUTION: A service processing apparatus of the user network and a provider server of the provider network are made to exchange routing information to change routing permitted by a user. A channel connected by the user network to a plurality of the provider networks is used for transfer between the provider networks. Further, the traffic transferred by the service processing apparatus of the user network is measured and monitored and when the traffic exceeds a threshold value, the transfer is stopped. Charging is imposed on the provider as to the transferred traffic on the basis of the measured traffic information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258850-A (JP)
Title: Electronic authentication service method and its system
Inventor: YODA TAKAYUKI
IPC: G06Q50/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing even a person who is not able to acquire the Ministry of Justice electronic certificate to use an electronic authentication service.  <P>SOLUTION: This electronic authentication service acting request system 110 issues an authentication request by transmitting an electronic document being the target of the reception of an electronic authentication service to an electronic authentication service acting system 100. The electronic authentication acting request system 100 issues an authentication request by transmitting the electronic document to an electronic authentication center 120. The electronic authentication acting request system 100 receives an acceptance number corresponding to the electronic document from the electronic authentication center 120. Afterwards, the electronic authentication acting request system 100 issues the acquisition request of the electronic document whose electronic authentication has been finished to the electronic authentication center 120. The electronic authentication acting request system 100 receives the electronic document whose electronic authentication has been finished, and transmits it to the electronic authentication service acting request system 110.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257314-A (JP)
Title: Clogging preventing device of fuel filter
Inventor: MIYAZAKI MASASHI
IPC: B01D35/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clogging preventing device of a fuel filter having a constitution where handling is easy and manufacturing cost can be reduced.  <P>SOLUTION: A thermo valve 10 has a return fuel inflow channel 15 connected with a return fuel flow channel 24 from a fuel injection pump 2, a return fuel outflow channel 16 connected with a return fuel flow channel 25 to a fuel tank 1, and a filter direct connection channel 17 connected with the fuel filter 5. When the temperature of the fuel in the fuel filter 5 is lower than a predetermined temperature determined as a temperature at which solid composition does not precipitate in the fuel, a spool 12 is located at a position where the return fuel inflow channel 15 communicates with both the return fuel outflow channel 16 and the filter direct connection channel 17. When the temperature of the fuel in the fuel filter 5 is higher than the predetermined temperature, the spool 12 is located at a position where communication of the return fuel inflow channel 15 with the filter direct connection channel 17 is broken, and the return fuel inflow channel 15 communicates with only the return fuel outflow channel 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256737-A (JP)
Title: Aqueous cyan ink for inkjet, color ink set for inkjet using the same and image forming method using the same
Inventor: NAKAMURA MASAKI
IPC: C09D11/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous cyan ink for inkjet that has improved ink dispersion stability and improved ejection stability and forms an image excellent in gloss (with less or no occurrence of bronzing) and light resistance, to provide a color ink set for inkjet using the aqueous cyan ink and to provide a method for forming an image using the same.  <P>SOLUTION: The aqueous cyan ink for inkjet comprises at least a pigment particle or a water-insoluble colored fine particle. An inkjet recorded image formed by ejecting the aqueous cyan ink on a void-type inkjet recording medium by an inkjet recording method without subjecting the resultant image to any post-treatment has values on L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>chromaticity diagram within the range enclosed by -20<a<SP>*</SP><20 and -20<b<SP>*</SP><20 in the case of 65<L<SP>*</SP><75.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256769-A (JP)
Title: Exterior part, method for producing the same and mold for producing the same
Inventor: SUENAGA TOSHIHIKO
IPC: B29C48/30
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide exterior parts produced by an optimal molding method corresponding to their objectives or uses and excellent in appearance characteristics.  <P>SOLUTION: This exterior part is provided by molding from a thermoplastic elastomer composition containing (A) a thermoplastic resin matrix component and (B) an elastomeric component, introducing (C) a magnetic material into either one of the thermoplastic resin matrix component or the elastomeric component, and changing a ratio of the thermoplastic matrix component to the total plastic elastomer composition; (A)/[(A)+(B)] at the cross section of the exterior material in the thickness direction toward the surface direction by applying a magnetic field.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004165596-A (JP)
Title: Composition for thin film capacitive element, high dielectric constant insulation film, thin film capacitive element, thin film multilayer capacitor, electric circuit, and electronic apparatus
Inventor: SAKASHITA YUKIO
IPC: H01G4/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a thin film capacitive element, having superior leakage property, improved breakdown voltage and superior surface smoothness, in which temperature coefficient of a dielectric thin film, etc. is controlled at will, especially temperature characteristic of dielectric constant is superior, and further, relatively high dielectric constant and low loss are given even when it is made thinner, and to provide a thin film capacitive element using it.  <P>SOLUTION: A first bismuth layer compound which has a positive temperature property, whose relative permittivity rises together with rising of a temperature, within at least a part of temperature range in a specified temperature range, and a second bismuth layer compound which has a negative temperature property, whose relative permittivity lowers together with rising of a temperature, within at least a part of temperature range in the specified temperature range, are contained at an arbitrary mixture ratio. In concrete terms, the bismuth layer compound is shown in the composition formula: Ca<SB>x</SB>Sr<SB>(1-x)</SB>Bi<SB>4</SB>Ti<SB>4</SB>O<SB>15</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254661-A (JP)
Title: Method for cutting and carving large-size fish and fish body structure
Inventor: NAKA AKIRA
IPC: A22C25/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting and carving a large-size fish, for example, a tuna into 4 loins in which the freshness deterioration is minimized at the dressing step, the size of loins is uniformed to improve their freezing efficiency, additionally the rigidity of the fish meat is increased to give loins of high quality causing no body crack.  <P>SOLUTION: When a large fish, for example, a na or the like is cut and carved into a plurality of pieces in the longitudinal direction to the fish body, the fish body is placed on a support table and a couple of cutters are allowed to reciprocate rectangularly each other, namely in the vertical direction and in the horizontal direction along the center line of the fish body whereby the fish body is cut into 4 loins.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274241-A (JP)
Title: Circuit switchover device
Inventor: MUTO HIDEYUKI
IPC: H04L69/40
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an undesired malfunction even when an interface part or a switchover control part is inserted/removed for maintenance during operation in a circuit switchover device which deals with an SDH (synchronous digital hierarchy) data signal string.  <P>SOLUTION: An active/reserve interface part 81 sends first block information containing the alarm information of the SDH signal string, received K1K2 bytes, packaging state information of the present interface part and an interface class to a switchover control part 80 as a receiving side serial control signal stream 100 while multiplexing them on a time-sequential place corresponding to the packaging position on a single serial signal. On the basis of the first block information received from the active/reserve interface part 81, the switchover control part 80 multiplexes second block information containing control object information, control validity information, system selection information and transmitted K1K2 bytes by the respective parts, and sends the resultant information to each part as a transmitting side serial control signal string 110 after a synchronizing pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003283022-A (JP)
Title: Gain flattening optical fiber amplifier
Inventor: HWANG SEONG-TEAK
IPC: H01S3/067
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain flattening optical fiber amplifier which can secure sufficient reliability and an economical advantage.  <P>SOLUTION: The gain flattening optical fiber amplifier is characterized by having a first amplification part to amplify an inputted optical signal, a circulator to receive the amplified optical signal amplified through the first amplification part via a first port and output it to a second port, and to receive the optical signal outputted from the second port again and output it to a third port, a reflector to reflect the optical signal outputted through the second port and make it to be re-inputted to the circulator, a gain flattening filter to be arranged between the circulator and the reflector and to flatten the gain of the optical signal outputted from the second port and the optical signal to be re-inputted to the circulator, and a second amplification part to amplify the optical signal outputted from the third port of the circulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269708-A (JP)
Title: Oxygen gas-barrier film
Inventor: MATSUMURA HIROYUKI
IPC: C08J5/18
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen gas-barrier film, and to provide a laminate having at least one layer of the same.  <P>SOLUTION: The oxygen gas-barrier film is characterized by comprising as the main composition such a carboxymethylcellulose that 40.0-100 wt.% thereof is of acid type. This film has excellent oxygen gas-barrier tendency at high humidities, being low in the tendency of dissolving into hot water. The laminate having at least one layer of the oxygen gas-barrier film is provided, being suitably usable as a food packaging material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278329-A (JP)
Title: Mechanical governor of engine
Inventor: HATAURA KIYOSHI
IPC: F02D31/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical governor of an engine capable of solving the problem of easily causing biting-in of a torque spring.  <P>SOLUTION: In this mechanical governor of the engine, a spring receiver 9 is projected toward a governor case wall 1 from a speed governing lever 5, and this spring receiver 9 is interposed between the projecting end 10 of a boss 2 and the torque spring 6, and the torque spring 6 trying to approach a clearance 11 between the projecting end 10 of the boss 2 and the speed governing lever 5 can be received by the spring receiver 9. When operating the speed governing lever 5, a defect of allowing the torque spring 6 to bite in the outward projecting end 10 of the boss 2 and the speed governing lever 5 is prevented. When the biting-in is caused, the movement of the speed governing lever 5 becomes inferior, and speed governing operation is hindered. In this invention, since this biting-in is prevented, the speed governing operation is not hindered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280931-A (JP)
Title: Magnetoresistance effect head and magnetic head assembly
Inventor: TANABE HIDEO
IPC: G11B5/39
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-yield and a highly reliable magneto-resistance effect head most suited to high-density magnetic recording/reproducing.  <P>SOLUTION: Parts of a substrate insulating layer 2 between a substrate 1 and a lower magnetic shield layer 3, a lower gap layer 4 between the lower magnetic shield layer 3 and an electrode layer 8, an upper gap layer 9 between the electrode layer 8 and the upper magnetic shield layer 10, and a separation insulating layer 11 between the upper magnetic shield layer 10 and the lower magnetic core 12 are made of the laminated film body 21 of an insulator and a conductor, electric resistance is controlled to be in the range of 10<SP>5</SP>to 10<SP>9</SP>Ω. The laminated body 21 is formed by stacking a silicon layer and a carbon layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275423-A (JP)
Title: Lower limb exercise device
Inventor: TOMIZAKI HIDENORI
IPC: A61H1/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of expanding the motion range of a lower limb in the lower limb exercise by one actuator.  <P>SOLUTION: The lower limb exercise device comprises the actuator for driving the lower limb, at least one holding part for holding the lower limb, a telescoping mechanism part to be extended/contracted according to the motion of the lower limb, and a trajectory fixing part for fixing part of the lower limb on a linear trajectory. The lower limb exercise device has the curved trajectory fixing part which a foot joint is placed along so that the lower limb can be raised to a stated height when the lower limb is flexed or stretched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280489-A (JP)
Title: Collision preventing controller for vehicle
Inventor: NAGASE MITSURU
IPC: G08G1/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision preventing controller preventing collision with an obstacle by prohibiting or limiting starting or acceleration of one's vehicle when a driver erroneously operates an accelerator even though the obstacle is in a near distance to one's vehicle.  <P>SOLUTION: A distance between one's vehicle and the obstacle is measured, and if the distance to the obstacle is a predetermined distance or less when one's vehicle is not moving or traveling at a low speed, it is limited so that starting or acceleration is impossible, or acceleration is predetermined acceleration or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI