baber/WOPTO huggingface dataset:
Patent JP-2005203180-A (JP)
Title: Vehicular fuel cell system
Inventor: TOYODA HIROMITSU
IPC: H01M8/10
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular fuel cell system capable of stably generating power by properly managing the quantity of water stored in a water tank even when behavior of the vehicle is abruptly changed, and effectively preventing deterioration thereof by preventing air being supplied to a pure water electrode when the behavior of the vehicle is abruptly changed.  <P>SOLUTION: An FC control unit 30 controls a water level in the water tank 12 by controlling opening/closing operations of a drain valve 19 so that the detected value of a water level sensor 25 is settled in a proper range of the water level. At this time, an upper limit value and a lower limit value of the proper range of the water level as the standard of water level control are changed in compliance with the behavior of the vehicle. Further, when the behavior of the vehicle is changed beyond a prescribed value, an energy control unit 41 restricts power generation at a fuel cell stack 1, and shortage of the power is compensated by discharge of a secondary battery 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201354-A (JP)
Title: Temperature-responsive valve
Inventor: KOIKE TADASHI
IPC: F16K51/00
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-responsive valve with an valve port free from foreign matter deposition.  <P>SOLUTION: A cover 4 is screw-joined to a body 3 having an inlet 1 and an outlet 2 to form a valve casing with a valve chest 5 inside. The valve port 8 is provided between the valve chest 5 and the outlet 2 for communicating the valve chest 5 with the outlet 2, and a valve stem fitting hole 18 is provided in an adjusting rod 17 screw-joined to the cover 4. A valve stem 12 to one end of which a valve element 14 is connected via a valve holder 13 for opening/closing the valve port 8 is arranged with the other end fitted into the valve stem fitting hole 18 in a displceable manner. A bimetal laminate 26 as a temperature sensitive member is arranged around the valve stem 12, and the valve stem 12, the valve holder 13 and the valve element 14 are connected to the adjusting rod 17, to the valve stem 12 and to the valve holder 13, respectively, so that the valve element 14 is rotated with the rotation of the adjusting rod 17. The valve element 14 is rotated with the rotation of the adjusting rod 17 to rake off foreign matters deposited on the valve port 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199640-A (JP)
Title: Image forming apparatus
Inventor: ICHINO TOSHIYUKI
IPC: G03G21/00
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obviating the need of resetting by a user even when a video controller malfunctions or has to be updated or a printer engine malfunctions or has to be replaced without damaging information in a memory.  <P>SOLUTION: A nonvolatile memory for storing a printer IP address, user information such as used history and customization information of a printer is provided within a unit having a connection section connected to the printer engine and detachably conneced to a video controller. Thus, the nonvolatile memory storing the printer IP address, user information such as used history and customization information of the printer is provided within the unit having the connection section connected to the printer engine, and the non-volatile memory can be detached from the video controller be detached by a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203315-A (JP)
Title: Push-button switch
Inventor: MARUHASHI TAKASHI
IPC: H01H13/06
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To materialize stable waterproofness as to a waterproof push-button switch.  <P>SOLUTION: In this push-button switch provided with a push-button 3 formed of a flexible material such as synthetic rubber, which is fitted to the opening 2 of a resin made cylindrical case 1, a circular rib 5 having a projecting rim 4 the tip of which is bent toward the inside of the opening 2 is formed at the opening rim of a case 1, and a flange 8 forming a second projecting rim 7 bent at the periphery end so as to be fitted in a groove 6 formed between the projecting rim 4 and the case 1 is provided in the periphery of the push-button 3. In addition, the width (b) of the second projecting rim 7 is slightly larger than the width (a) of the groove 6, and the second projecting rim 7 is preferably press-fitted in the groove 6. Furthermore, the tip of the second projecting rim 7 takes the rounded form, and also the opening rim of the groove 6 preferably takes the rounded form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207794-A (JP)
Title: Detonation velocity measuring instrument
Inventor: SHIMANO KUNIO
IPC: G01N33/22
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detonation velocity measuring instrument free from the possibility of damaging a sheath pipe and a coil, capable of enhancing an output voltage of a detection signal, and capable of enhancing a detection sensitivity (S/N ratio).  <P>SOLUTION: In this detonation velocity measuring instrument, a detonation velocity is measured by measuring a time interval when a detonation wave propagated in the sheath pipe passes two fixed points A, B. The measuring instrument is provided with the detection coil 21 located in two fixed point portions to surround the sheath pipe 11, a permanent magnet unit 40 for generating a magnetic field inside the detection coil, and a transient phenomenon recorder 30 for recording a transient phenomenon of the detection coil as to a time axis. The permanent magnet unit 40 comprises a plurality of compound permanent magnets 42 having an N-pole and an S-pole with a space along an axial direction of the detection coil, and the respective compound permanent magnets are positioned symmetrically with respect to an axis of the detection coil 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207092-A (JP)
Title: Interior wall structure of building
Inventor: NOGUCHI SATOSHI
IPC: E04F13/08
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior wall structure of a building that can reduce a construction burden in replacing a floor board in a floor board superior structure with the structural floor board getting into the lower side of the interior wall.  <P>SOLUTION: In the floor board superior structure, the interior wall 2 is composed of a lower stage interior wall 7 placed on the floor board 1, and an upper stage interior wall 3 mounted on the lower stage interior wall 7. Further, the lower stage interior wall 7 is detachable independently of the upper stage interior wall 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209863-A (JP)
Title: Polishing cloth and semiconductor wafer polishing method
Inventor: KOSASA KAZUAKI
IPC: B24B37/20
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely eliminate an influence that a polishing cloth exerts on the deterioration of a property of a semiconductor device (pressure-resistant property of a gate oxide film), and also to surely eliminate an influence that a new polishing cloth exerts on the deterioration of a property of the semiconductor device (pressure-resistant property of the gate oxide film).  <P>SOLUTION: A copper concentration in the polishing cloth is managed throughout processes of manufacturing, packaging, transportation, and storage, so that a new polishing cloth has a copper concentration of ≤1 ppm (preferably, of 0.01 ppm) at the beginning of polishing. The polishing is implemented by using the new polishing cloth with its copper concentration kept at ≤1 ppm (preferably, at 0.01 ppm). Immediately after replacement with the new polishing cloth in a polishing apparatus, a dummy run step is implemented, and this continues until the copper concentration in the polishing cloth is lowered to a reference level, that is, to ≤1 ppm (preferably, to 0.01 ppm). After the dummy run step, the throwaway dummy wafer is replaced with a silicon wafer to be a product, and then the polishing is implemented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209483-A (JP)
Title: Lighting device for liquid crystal display device, liquid crystal display device, and electronic device
Inventor: SHINOJIMA KAZUMOTO
IPC: F21Y101/02
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for liquid crystal display device, of which brightness at a light-emitting surface of a light guide plate is not lowered, and unevenness of light is not generated on the light-emitting surface.  <P>SOLUTION: The lighting device for a liquid crystal display device comprises a light guide plate 4b arranged so as to face a liquid crystal display panel 1, light-emitting elements 4d mounted on a wiring board 2 arranged so as to face a light-incident end 4c of the light guide plate 4b, and a frame 3 arranged so as to cover a side surface of the light guide plate 4b. Pressing means 3f making the light-emitting elements 4d contact the light-incident end 4c of the light guide plate 4b are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209289-A (JP)
Title: Method for detecting angle between layers, and disk playback apparatus
Inventor: HIRAI JUN
IPC: G11B7/005
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect a relative angle between two layers of a disk with good accuracy and to easily realize at low costs prevention of playback of a pirate edition by truth-falsehood decision of a disk utilizing that the relative angle between layers of the disk is different every disk.  <P>SOLUTION: Data A recorded in a prescribed position of a layer A of a disk 100 and data B recorded in a prescribed position of a layer B of the disk 100 are read out and relative angle between the layers A and B of the disk recording medium is calculated from the difference between readout times of the data A and B to detect the relative angle between two layers of the disk with good accuracy without heightening costs of a playback apparatus. The relative angle between the two layers of the disk detected by the angle between layers detecting method and a relative angle between the layers A and B previously recorded in the disk are compared and if both relative angles between two layers are not coincident with each other, playback of the content of the disk is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210455-A (JP)
Title: Electronic mail relaying device
Inventor: TANAKA HITOSHI
IPC: H04L12/70
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate the load of processing on an electronic mail server by efficiently filtering electronic mails.  <P>SOLUTION: An electronic mail relay device 100 transfers electronic mail received via a network to the electronic mail server. A communication part 110 receives the electronic mail and extracts its transmission destination address, and acquires a list of addresses which are set to receive electronic mail by the electronic mail server from an external database. A data processing part 140 decides whether the extracted destination address is present in the acquired list, and then determines whether the received electronic mail is to be transferred to the electronic mail server, based on the decision result. The communication part 110 transfers the electronic mail whose transfer is determined to the electronic mail server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208965-A (JP)
Title: Image processor, image processing method, and computer program
Inventor: HIRAOKA YASUSHI
IPC: B41J2/52
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in image quality in retouching where an image processing to treat image data as 16-bit gradation coexists with an image processing to treat the image data as 8-bit gradation.  <P>SOLUTION: The image processings are successively performed one by one with respect to input image data which is inputted by an input processing by clicking icons for indicating the execution of the image processings one by one in a retouching processing. Each time the image processing is designated by the clicking, a plurality of the image processings designated up to that time are newly re-executed in execution order so as to allow the image processing corresponding to 16-bit color to be anterior and the image processing corresponding to 8-bit color to be posterior. That is, the execution order of the image processings is determined to be the descending order of the number of the bits of the gradation to express pixels concerning the image data to be treated in each image processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210648-A (JP)
Title: Digital broadcasting receiver
Inventor: WATANABE KENICHIRO
IPC: H04N7/173
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver capable of performing stable reception at all times, even if the reception environment changes.  <P>SOLUTION: A digital broadcasting receiver 10 comprises a plurality of antennas 11, 12 and a plurality of reception/demodulation sections 13, 14. Each of the plurality of reception/demodulation sections 13, 14 performs reception and demodulation, when at ordinary reception and outputs a first digital data stream. At searching, the plurality of antennas and the plurality of reception/demodulation sections are divided into two groups. The antenna 11 and the reception/demodulation section 13 of one group continuously receive and output the first digital data stream. Furthermore, the antenna 12 and the reception/demodulation section 14 of the other group detect the broadcast signal of a channel which is different from the first digital data stream and output a second digital data stream, by receiving and demodulating the broadcast signal of a channel in a proper reception status, detected by the diversity using the plurality of antennas 11, 12 and the plurality of reception/demodulation sections 13, 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212913-A (JP)
Title: Returnable container logistics management system for agricultural products and returnable container logistics management server
Inventor: HATSUYA SEIICHI
IPC: G06Q10/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a returnable container logistics management system for agricultural products using non-contact type IC tags allowing easy and certain grasping of the trading flow condition of returnable containers, capable of acquiring the products information of the accommodated agricultural products from the inherent number of the container.  <P>SOLUTION: A non-contact type IC tag 11 recording the inherent number is attached to each returnable container 10, while IC tag readers for reading the inherent number are installed at the inlet and outlet of a goods depository 30, a wholesale market 60, and retailers 70, and the read number is together with the position information given to a returnable container logistics management server 81 from the respective servers 42, 61, 71 through a communication network 95, and the returnable container logistics management server 81 grasps the logistics history of all returnable containers 10, and provides when necessary, the respective servers with the position information and the goods information of the accommodated agricultural products in linkage with the inherent number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211907-A (JP)
Title: Device for roll rearrangement of rolling machine
Inventor: NAGAYA MASAHITO
IPC: B21B31/10
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for roll arrangement of a rolling machine capable of smoothly and reliably performing roll rearrangement, and facilitating automation thereof irrespective of presence/absence of occurrence of a slip between a rearrangement truck and a track (a rail) when a roll set is connected to the rearrangement truck and attached/detached to/from a rolling stand on the track having a shift table installed in the direction orthogonal to the rolling direction between the rolling stand and a roll shop.  <P>SOLUTION: When a cylinder is arranged backward of the waiting position of a rearrangement truck or on the rearrangement truck, the cylinder is connected to the rearrangement truck, and a roll set is attached/detached to/from a rolling stand, the roll set is pushed/pulled by the cylinder via the rearrangement truck, and attached/detached to/from the rolling stand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136939-A (JP)
Title: Image forming apparatus, display method, computer program, and recording medium in image forming apparatus
Inventor: NAKAMURA RIE
IPC: G06F3/12
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for enabling both of an information receiving side and an information providing side to effectively use a time and optimally exchange information.  <P>SOLUTION: A display part starts to display a current page Pi when scanning information. When a user requests a job interruption while displaying the current page Pi, a display of the current page Pi is ended and it is not displayed until a job restart is requested. When an end of a job is requested before the restart of the job is requested, use of the image forming apparatus is ended. When the restart of the job is requested, the current page Pi that had been displayed just before the interruption is displayed again. When a user does not request the job interruption while the current page Pi is displayed for a predetermined period of time without interrupting a job or ending a job, the display of the current page Pi is ended. When the current page Pi is not larger than a last page Pe, the current page Pi is displayed and the same processing is repeated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216393-A (JP)
Title: Disk player
Inventor: KANAMORI YOSHIAKI
IPC: G11B17/056
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player which has no risk of releasing a shaft piece 32 for rotatably supporting a mechanism deck 17 from the grasp on a main chassis 1, even when large external impact is applied.  <P>SOLUTION: The disk player includes the mechanism deck 17 and a chucking pulley 12 on the main chassis 1, in which the pair of shaft pieces 32 and 32 are outwardly protruding at the both end parts of the mechanism deck 17, and in which each shaft piece 32 is rotatably supported on the main chassis 1. The main chassis 1 is provided with a bearing piece for receiving the shaft piece 32 of the mechanism deck 17 and a grip member 6 having elasticity with respect to the direction approaching/separating to from the bearing piece, in which an insertion path for inserting the shaft piece 32 to the grip position by the grip member 6 is formed, and in which the elastic deformation of the grip member 6 is limited within the range where the grip of the shaft piece 32 is not released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216702-A (JP)
Title: Coaxial cable connecting tool
Inventor: KODAIRA MAKOTO
IPC: H01R13/648
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent electrical deterioration of the surrounding of a rotating or turning terminal part in a coaxial cable connecting tool of which the terminal part rotates or turns.  <P>SOLUTION: This is a coaxial cable connecting tool which comprises two or more terminal parts that connect a coaxial cable or a plug fitted to its top end, and an external conductor connecting part for connecting the external conductors of the terminal part and a center conductor connecting part for connecting center conductors of the terminal part, and at least one terminal part has a movable fulcrum part at the end of the side contacting the external conductor connecting part. The terminal part having the movable fulcrum part has an angle determined beforehand between the center axis directions of the movable fulcrum part and the terminal part. The center conductor of the movable fulcrum part and the center conductor connecting part contact each other in a state of keeping electrical connection and the terminal part makes a rotating movement with the movable fulcrum part as a fulcrum, and when it is made the rotating movement continuously, describes a conical orbit with the movable fulcrum part as a vertex angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211871-A (JP)
Title: Die nozzle and electrode plate producing method
Inventor: UEKIHARA NOBUYUKI
IPC: B05C5/02
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To coat an active substance layer of a stable coating width on a core member continuously travelling having a flat section provided with a sintered layer and a three-dimensional recess/protrusion section.  <P>SOLUTION: A die nozzle delivering a slurry using a slit section 13 having an upper surface, a lower face and two sides surrounded respectively by an upper block 101, a lower block 102 and two partition sections 104, 105, 106 is provided with a slit width adjusting mechanism for changing the shapes of the sections 104, 105, 106. The distance between the two sides of a slit section 13 at a position deeper than the delivery ends is smaller than that between the two sides at the delivery ends, and the different extent can be changed by the slit width adjusting mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214180-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAKAGI JIRO
IPC: B01D53/94
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy for exhaust gas passing through a first exhaust emission control device to flow in a whole second exhaust emission control device without making easiness of mounting on a vehicle worse.  <P>SOLUTION: In the exhaust emission control device for the internal combustion engine having the first exhaust emission control device in an upstream side and the second exhaust emission control device in a downstream side arranged in series and having larger section area of the second exhaust emission control device than section area of the first exhaust emission control device, circumference of a downstream side end part 1a of the first exhaust emission control device is cut off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258634-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel with a simple structure surely restricting a rotational angle of a rotary ring which rotates to advance/retreat and rotates at a fixed position.  <P>SOLUTION: The lens barrel has the rotary ring rotatable on a turning center axis parallel with an optical axis and moving at least one optical element in an optical axis direction by rotation; a non-rotating outer annular member supporting the rotary ring inside and having a circumferential direction groove on an inner circumferential surface opposed to the rotary ring; a rotation advancing/retreating mechanism provided between the inner circumferential surface of the outer annular member and the outer circumferential surface of the rotary ring and making the rotary ring advance/retreat between front and rear moving ends in the optical axis direction with respect to the outer annular member when rotating the rotary ring; a rotation guiding projection provided on the outer circumferential surface of the rotary ring, engaged in the circumferential direction groove when the rotary ring is moved to one moving end in the optical axis direction by the rotation advancing/retreating mechanism and rotating the rotary ring at the fixed position without moving it in the optical axis direction; and a stopper member inserted in/pulled out from a middle position in the length direction of the circumferential direction groove, engaged with the rotation guiding projection in its inserted state in the periphery direction groove so as to restrict the rotational angle of the rotary ring in the periphery direction groove and release the restriction in a detached state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI