baber/WOPTO huggingface dataset:
Patent JP-2004309868-A (JP)
Title: Imaging device and stereoscopic video generating device
Inventor: HAGITA YOSHIHARU
IPC: G02B30/25
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To generate a multichannel video signal easily for a user with simple constitution.  <P>SOLUTION: Only a horizontal component L1 of 1st video light from a subject is converged on only pixels of an odd 1st line V1OL1, an even 1st line V1EL1, an odd 2nd line V10L2, an even 2nd line V1EL2, etc., of a CCD 2 through a horizontal component polarizing filter 3 and polarizing filters HF1, HF3, HF5, HF7, and HF9. Further, only a vertical component L2 of 2nd video light from the subject is converged on only pixels of an odd 1st line V2OL1, an even 1st line V2EL1, an odd 2nd line V2OL2, an even 2nd line V2EL2, etc., of the CCD 2 through a vertical component polarizing filter 4 and polarizing filters HF2, HF4, HF6, and HF8, thereby generating a video signal having channels corresponding to the 1st video light and 2nd video light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309040-A (JP)
Title: Loader of spherical bullets
Inventor: IWAZAWA TATSUO
IPC: F41B11/50
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily load BB bullets or the like in a loader and to easily and smoothly load BB bullets or the like into a magazine or the like from the loader.  <P>SOLUTION: An operating member 20 is provided movably forward and backward to and from a loading port 15, and a guide part for guiding the spherical bullets B to be lined up toward the loading port 15 when the operating member 20 retreats energized in a retreating direction is provided at the lower part of a storage part 12. An engaging part 22 engaged with the spherical bullet B in the storage part 12 to push it forward is provided at a side face of the operating member 20, and a stopper is further provided for preventing the fall of the foremost spherical bullet B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306498-A (JP)
Title: Inkjet printer
Inventor: FUJIMOTO MASAHIRO
IPC: B41J2/175
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mismounting of an ink cartridge in an inkjet printer.  <P>SOLUTION: In the ink cartridges 5M, 5C and 5P, permanent magnets 71 are provided in common positions, and permanent magnets 72-74 are provided in positions different depending on conditions. In an ink cartridge mounting part 47A, magnetic switches SW1 and SW2 are provided in positions facing the permanent magnets 71 and 73. In an ink cartridge mounting part 47B, three magnetic switches SW3-SW5 are provided in positions facing the permanent magnet 71 and the two other permanent magnets 72 and 74. The mounting or non-mounting of the ink cartridge on the ink cartridge mounting part is determined by the magnetic switches SW1 and SW3, and the type of the ink cartridge is identified by the magnetic switches SW2, SW4 and SW5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312501-A (JP)
Title: Packet receiving method and packet receiver
Inventor: KOBAYASHI HIROKI
IPC: H04L12/70
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet receiving method and a packet receiver capable of suppressing the disturbance in the reproduced audio and video without requiring an additional protocol in a transmission terminal, even if a bit error occurs in the head packet of the fragments or a long packet larger than a packet length defined by a protocol is received, in a packet communication network in which bit errors in packets are unavoidable.  <P>SOLUTION: This receiver is provided with an inspection bit check means 410, a detected bit error notifying means 411, a packet transmitting means 412, a video/audio data check means 413 for determining whether or not the video/audio data check means has transmitted video audio data to a received packet having a bit error. Since the video/audio data can be taken out from the received packet in this way, only a receiving terminal can suppress the disturbance of the reproduced video and audio. Accordingly, when a bit error occurs in a UDP packet for transmitting video/audio data, the packet is usually discarded, and the problem that the reproduced video/audio has a large disturbance can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312562-A (JP)
Title: Diversity receiving device
Inventor: OTAKI YUKIO
IPC: H04B7/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in a C/N when synthesizing diversity by adjusting phases of signals input to an adding means and facilitate synchronization in demodulating.  <P>SOLUTION: A diversity receiving device comprises: a plurality of antennas 1 and 3; a plurality of receiving circuits 2 and 4 connected to the antennas 1 and 2, respectively; an adding means 7 which adds received signals output from the receiving circuits 2 and 4; and a phase shifting means 6 and 8 which make phases of the received signals to be input to an adding means 8 the same phase. A level comparing means 10 is provided to compare levels between the received signals output from the receiving circuits 2 and 4. The phases of the received signals other than the signal of the highest level are controlled and input to the adding means 7 by adjusting to the phase of the received signal of the highest level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309954-A (JP)
Title: Image pickup device and portable terminal provided with image pickup device
Inventor: KATAGIRI SADAHITO
IPC: G03B9/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device of high picture quality by loading an image pickup element having a large number of pixels while holding a size allowed to be built in a portable terminal without increasing the size of itself even when a shutter and its driving part are included in the image pickup device and to provide the portable terminal provided with the image pickup device.  <P>SOLUTION: The image pickup device constituted of a substrate, an image pickup element and an optical member is provided with a shutter for shielding an optical beam from an object and at least a part of a driving part for driving the shutter is arranged between the leg parts of the optical member or the driving part for driving the shutter is arranged on the side face of the optical member other than the optical member part closest to an image surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314214-A (JP)
Title: Wire saw apparatus and method for cutting-off rare earth alloy
Inventor: OKAZAKI SUSUMU
IPC: B24B27/06
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To elongate the life of a wire saw when a rare earth alloy is cut off by means of a wire saw apparatus.  <P>SOLUTION: The wire saw apparatus comprises a pair of first rollers (13, 14) which have multiple wires wound thereon and have a plurality of grooves respectively, and at least one reel bobbin which supplies the wires to the pair of the first rollers and collects the wires from the pair of the first rollers. The wires are twisted in the opposite directions within the period when the wires are supplied to the pair of the first rollers from the reel bobbin and are collected again by the reel bobbin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315761-A (JP)
Title: Heat radiator
Inventor: FUJII SHIGEO
IPC: C08K7/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiator, irradiating heat generated from a semiconductor element in a good efficiency, and/or exhibiting an effect having an excellent electromagnetic wave absorption for preventing disturbances caused by the electromagnetic wave.  <P>SOLUTION: This heat radiator obtained by filling a heat conductive material in a resin material is provided by constituting the heat conductive material with a transition metal magnetic particles covered with boron nitride or carbon and a fibrous structural material of boron nitride or carbon. Also, the heat conductive material is filled in the resin material by 20-90 vol.% ratio as the filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326195-A (JP)
Title: On-vehicle communication terminal equipment of charging system
Inventor: OKADA HIROSHI
IPC: G07B15/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the on-vehicle communication terminal equipment of a charging system which can be prevent the collision of a vehicle to the opening/closing bar of an ETC gate and can receive smooth services by urging a user to normally mount an IC card when the user has time to spare before using an ETC service in order to let the user to smoothly receive the service.  <P>SOLUTION: Communication through an exclusive narrow band communication with a roadside unit is executed by a communication circuit part 2, and the settlement of a charging service with an IC card is executed. In this case, the kind of the charging service is determined by the charging system kind determination processing block of a communication control processing block 61 in the settlement, and when it is determined that the settled charging service is any charging service other than an ETC service, a voice warning generating part 5 is made to warn the mounting of an IC card corresponding to the ETC service by a warning determination processing block 63. Thus, it is possible to prevent the collision of a vehicle to the opening/closing bar of an ETC gate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327622-A (JP)
Title: Choke coil and its manufacturing method
Inventor: RYU SHUNJO
IPC: H01F41/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light, thin, short and compact choke coil which can endure against large current, and to provide a method for manufacturing the same.  <P>SOLUTION: The choke coil includes a coil body 60 packaged by a magnetic molding material, and terminal boards 70, 80 which form contacts extending from both the ends of the coil body and connecting to an external circuit. The coil body has a shape in which flat conductive metal pieces 61, 62 are spirally continuously wound on a substantially flat surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325211-A (JP)
Title: Light scattering smoke detector
Inventor: NAGASHIMA TETSUYA
IPC: G08B17/107
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an accuracy for identifying smoke and surely prevent an erroneous fire alarm.  <P>SOLUTION: A smoke detector is provided with: a first light emission element 9 for emitting a first wavelength λ1 to a smoke detection space; a second light emission element 10 for emitting a second wavelength λ2 different from the first wavelength λ1; and a light reception element 11 disposed at a location for indirectly receiving lights emitted from the first and second light emission elements 9, 10. A second scattering angle θ2 formed by an intersection of optical axes 10a, 11a of the second light emission element 10 and the light reception element 11 is larger than a first scattering angle θ1 formed by an intersection of optical axes 9a, 11a of the first light emission element 9 and the light reception element 11. The second wavelength λ2 emitted from the second light emission element 10 is shorter than the first wavelength λ1 emitted from the first light emission element 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324231-A (JP)
Title: Handrail fixing mechanism and method for mounting handrail fixing mechanism on wall
Inventor: FUKUSHIMA SHOZO
IPC: E04F11/18
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting a handrail fixing mechanism on a wall, according to which cloth can be stuck to the wall without using a cutter, completely eliminates bothersome cloth cutting, facilitates so-called retrofitting of a handrail without cutting the cloth B, and achieves quick mounting of the handrail with good finishing.  <P>SOLUTION: According to the method, a base stand of the hand rail is directly mounted on the wall A by screws D, and the cloth B is stuck to the wall in a manner covering the base stand. Then by checking the locations of bumps or dips of the base stand from above the cloth B stuck to the wall A, the location of the base stand hidden by the stuck cloth B is confirmed from above the cloth B stuck to the wall A. Further a mounting seat of a bracket is pressed to the base stand such that dips or bumps thereof match with the bumps or the dips of the base stand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324566-A (JP)
Title: Exhaust gas cleaning system of internal combustion engine
Inventor: KOBAYASHI NOBUKI
IPC: F02D41/14
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the emission of a large amount of HC into the atmosphere when SOx occluded in a NOx catalyst is released by SOx poisoning recovery control, in an exhaust gas cleaning system of an internal combustion engine having a NOx catalyst for occluding and reducing NOx in exhaust gas.  <P>SOLUTION: In the exhaust gas cleaning system of the internal combustion engine having the NOx catalyst for occluding and reducing NOx in the exhaust gas, the quantity of SOx occluded in the NOx catalyst is estimated when the SOx occluded in the NOx catalyst is released, and the air-fuel ratio of the exhaust gas flowing to the NOx catalyst is shifted to the rich side as the quantity of the SOx estimated decreases so as to lower the HC concentration of the exhaust gas flowing out of the NOx catalyst to a concentration not higher than a specified concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326024-A (JP)
Title: Photosensitive resin composition, photosensitive dry film resist using the same and its use
Inventor: OKADA YOSHIFUMI
IPC: C08F290/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which has sufficient mechanical strength, excellent heat resistance and excellent processing property and adhesion property, which simplifies the manufacturing processes and which does not require imidization, and to provide a photosensitive dry film resist using the above composition, and a use method thereof.  <P>SOLUTION: The composition contains as essential components: (A) a photosensitive imide(meth)acryl siloxane oligomer; and (B) a (meth)acrylic compound having two or more unsaturated double bonds. The composition contains 5 to 200 pts.wt. of the (B) (meth)acrylic compound with respect to 100 pts.wt. of the (A) photosensitive imide(meth)acryl siloxane oligomer. Further, the composition preferably contains (C) a flame retardant as an assistant component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328648-A (JP)
Title: Recording and reproducing system, host device, and recording and reproducing apparatus
Inventor: INAGI TAKAAKI
IPC: H04N5/44
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent trouble such that processing is stopped or processing is unnecessarily continued with respect to processing after restart of power supply even when the power supply is stopped on the side of a host device which controls processing based on a reservation while such processing is carried out in a recording and reproducing system.  <P>SOLUTION: When commanding the start of reserved recording, an STB device 10 transfers a device ID of the STB device to a recording and reproducing apparatus 30 and stores it in a processing information memory 310. When the STB device 10 is restarted, the STB device 10 acquires a command device ID stored in the processing information memory 310 and when the command device ID is the device ID of the STB device 10, recording processing based on the reservation is continued. When the command device ID is any device ID except for the STB device 10, continuation of recording processing based on the reservation is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324862-A (JP)
Title: Gas storage system
Inventor: HONMA NOBUTAKA
IPC: F17C11/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas storage system capable of supplying the fuel gas stably.  <P>SOLUTION: The gas storage system S includes tanks 1, 2, 3 furnished with adsorbent 11, 21, 31 and a control device 4. The control device 4 stores previously the discharge characteristic data for the time the natural gas is discharged from the tanks 1, 2, 3 and the natural gas discharge amounts corresponding to the discharge characteristic data. When the natural gas is discharged, the radiation characteristic values of the tanks 1, 2, 3 are sensed. The discharge amount of the natural gas discharged until the internal pressure of each tank 1, 2, 3 lowers from the present value to the lower limit service pressure is determined on the basis of the discharge characteristic value sensed at discharging of the fuel gas and the discharge characteristic data, and the discharge of the natural gas is conducted in the sequence from the tank having a larger discharge amount of natural gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334471-A (JP)
Title: Information card
Inventor: MORITA NAOYA
IPC: G06F21/86
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information card which enables a tamper resistance process module (IC chip card) to process information of a memory unit separated from the module.  <P>SOLUTION: The information card comprises a memory unit 30, the tamper resistance processing module 20 and having an information processing function, and a controller 10 for controlling an access to the memory unit in response to an instruction received from an external apparatus 200. The controller 10 comprises a command transfer means (3) for transferring the instruction as a command to the tamper resistance processing module 20 which is sent from the external apparatus 200 to the tamper resistance processing module 20, and an internal access controller (5)-(7) which controls the access to the memory unit 30 by the processing module 20 being not tampered based on the command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004021256-A (JP)
Title: Method for manufacturing alternate phase inversion mask
Inventor: KANG MYUNG-AH
IPC: G03F1/80
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an alternate phase inversion mask for reducing manufacturing process time.  <P>SOLUTION: After a 180°phase inverted region is formed, a 0° phase region is formed. As a result, in a multiple step etching for forming the 180° phase inverted region, a number of times of multiple photolithography processes for shielding the 0° phase region is eliminated, thus greatly reducing the manufacturing process time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252396-A (JP)
Title: Optically reflective structure, its manufacturing method, photomask, and display device
Inventor: TAKASAKI ICHIRO
IPC: G02F1/1335
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically reflective structure which reduces the influence of glare, is bright and is excellent in display performance, a display device, and a method of manufacturing the optically reflective structure.  <P>SOLUTION: In producing the optically reflective structure for liquid crystal display device, a photosensitive resin layer is formed by using a photosensitive resin having a thermosetting property and the photosensitive resin layer is exposed by a proximity system using a photomask provided with a specific pattern and is then developed to form an insolubilized resin layer; further, the insolubilized resin layer is subjected to heat treatment to have the improved smoothness of the surface and to accelerate curing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004330960-A (JP)
Title: Vehicle braking device
Inventor: KAMIYA MASAHIKO
IPC: B60T1/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress brake squeal while maintaining the total braking force on the left and the right sides of a vehicle only by friction brakes.  <P>SOLUTION: When brake squeal arises in at least one of left and right rear wheels RL, RR, the target braking force of hydraulic brakes (EHB) of the rear wheels is reduced by β, and a braking force equivalent to β is given to the electric parking brakes (EPB) of the rear wheels. When brake squeal arises in at least one of left and right front wheels FL, FR, the target braking force of the EHB of the front wheels is reduced by α, and the target parking braking force of the EPB of the rear wheels is given by α. Thus, the brake squeal due to a change in the braking force can be prevented, reduced, and suppressed while the total braking force on the left and the right sides of the vehicle and the total braking force of all four wheels are kept unchanged, and abnormality in vehicle behavior and uncomfortable feeling given to a driver can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330715-A (JP)
Title: Polyester vessel and manufacturing method thereof
Inventor: MOROFUJI AKIHIKO
IPC: B65D1/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyester vessel of which the mold smudging or the lowering of surface glossiness or transparency caused thereby is prevented effectively, without using an expensive polyester resin of which the content of an oligomer is reduced.  <P>SOLUTION: The manufacturing method of the polyester resin comprises a primary blow molding process wherein a preform heated to an orientation temperature is subjected to primary blow molding in a primary blow mold, so as to be molded into a secondary molded article, a heating contraction process wherein at least the body part of the secondary molded article is heat-contracted to obtain a tertiary molded article, and a secondary blow molding process wherein the tertiary molded article is subjected to secondary blow molding in a secondary blow mold. The preform is constituted of a polyester resin not subjected to catalytic deactivation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342139-A (JP)
Title: Tape drive
Inventor: NISHIDA TETSUJI
IPC: G11B15/60
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape drive capable of removing the dirt sticking to a guide roller.  <P>SOLUTION: A tape drive D has a cleaning section 5 arranged near the guide roller 4. The cleaning section 5 performs cleaning by coming into sliding contact with a roller section 41 of the guide roller 4. Also, a brush 52 is formed by projection of a portion coming into sliding contact with the end in the axial direction of rotation of the roller section 41 from other portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340580-A (JP)
Title: Lower tie plate, method for assembling it and fuel assembly
Inventor: KAGEYAMA TAKAO
IPC: G21C3/30
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower tie plate, a method for assembling it and fuel assemblies which can improve the performance of catching linear and slender foreign bodies.  <P>SOLUTION: The lower tie plate has a network part 7 for holding the lower parts of fuel rods 2 so that they can be laid out in a lattice form at intervals between them respectively, a nozzle part 8 which extends downward from the circumference of the network part 7 to form a lower tie plate cavity 9 below the network part 7 and has an inlet opening 10 at its lower end, a partition board 30 which is horizontally located below the network part 7 in the lower tie plate cavity 9 to divide it into upper and lower parts and cylindrical filters 32 which are mounted on the partition board 30 and have opening parts below and above them. In the fuel rods 2, lower end plugs 11 including rod-shaped parts extending downward are located. The upper parts of the cylindrical filters 32 are placed so as to surround the rod-shaped parts, and the space between them is almost plugged up. Opening parts 39 of the cylindrical filters 32 above the partition board 30 are placed mainly on lateral faces of the cylindrical filters 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI