baber/WOPTO huggingface dataset:
Patent JP-2004096835-A (JP)
Title: Controller for fuel cell vehicle
Inventor: TOYODA HIROMITSU
IPC: H01M8/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption by reducing the electric power consumed by an air supply unit, while transient response of the output required for a fuel cell vehicle is ensured.  <P>SOLUTION: A target generation amount calculating part 23 calculates a target generated amount of a fuel cell body 2, based on vehicle speed and accelerator operation. A running resistance estimating part 24 estimates the running resistance of a fuel cell vehicle 1, based on the vehicle speed and the electric power supplied to a running motor 8, which is calculated by a generated power calculating part 20. An air supply control part 25 controls, to decrease stoichiometric ratio of the air supplied to a fuel cell body 6 from a compressor 4, if the running resistance decreases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091098-A (JP)
Title: Cargo handling method for multistory warehouse, and device for the same
Inventor: IKUTA KIYOSHI
IPC: B65G1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo handling method capable of reducing the number of people and cargo carriage to be arranged in each of cargo sorting places of a multistory warehouse and capable of remarkably shortening the cargo handling time, and to provide a device for the same.  <P>SOLUTION: In the method of handling cargo to be carried by a trailer 3 pulled by a tractor 2 in the multistory warehouse 1, the trailer carrying a cargo P is placed on a driving conveyor 7 of an elevator 4 during the stop of the driving conveyor, and the trailer and the tractor are separated from each other. The elevator is stopped at a position wherein the driving conveyor loaded with the trailer matches with a conveyor 13 of the cargo sorting place 10. The driving conveyor 7 and the conveyor 13 of the cargo sorting place 10 are driven to move the trailer to the predetermined story of the cargo sorting place 10 to unload the cargo to be fed to the predetermined story from the trailer. On the other hand, a vacant trailer 3 is moved to the predetermined story of the cargo sorting place 10, and the trailer is loaded with the cargo of the predetermined story, and the trailer is transferred onto the driving conveyor, and elevated to a position of the tractor 2, and the trailer is connected to the tractor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093357-A (JP)
Title: Evaluation method and evaluation device
Inventor: SATO YOSHIHIRO
IPC: F16C19/52
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method and an evaluation device capable of diagnosing the presence or absence of abnormality such as the wear and damage to a rolling bearing receiving a radial load with a high reliability without requiring the disassembly of the device.  <P>SOLUTION: After noise or vibration occurring in the rolling bearing 3 is converted into an electric signal by a vibration detection means 5 fitted to the stationary part of the unloaded area A2 of the rolling bearing 3 receiving the radial load, low range frequency components are retrieved by a filter treatment means 9, delivered to a waveform treatment means 11, and converted into frequency spectrum data with a specified waveform treatment by the waveform treatment means 11. The diagnosis for presence or absence of the abnormality in the specific portion of the rolling bearing 3 is performed according to whether the frequency component values occurring when the specific portion of the rolling bearing 3 is defective has peaks or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095976-A (JP)
Title: Mobile electronic apparatus
Inventor: TANAKA ISAO
IPC: H05K7/14
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To ensure an enough protective effect for electronic parts disposed on a printed board even when inclination and deformation occur on the printed board in a portable electronic apparatus.  <P>SOLUTION: In this mobile electronic apparatus, a first printed board 4 and a second printed board 5 are disposed on two upper and lower stages in a cabinet 1 constructed by a combination of a first cabinet half structure 2 and a second cabinet half structure 3. The first printed board 4 is supported with a play in a direction of approaching and separating with respect to an internal surface of the first cabinet half structure 2. An intermediate bracket 8 is interposed between the first printed board 4 and the second printed board 5. The intermediate bracket 8 is adapted such that a spring 9 is interposed between a pair of bracket members, and a protective sheet 7 bonded to the surface of the one bracket member is brought into contact bonding to the surface of a BGA 42 mounted on the first printed board 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085885-A (JP)
Title: Disk copying device
Inventor: INOGUCHI TATSUYA
IPC: G11B20/10
Filed: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To make easily and surely performable copying, in a disk copying device to be used for preparing a stamper or the like for compact disk from a master compact disk. SOLUTION: With a reproducing subcode reproduced by a reproducing device 11 as a reference, continuous main data D1 are recorded in a form of audio data and at such a time, the main data D1 are recorded to hold any one of the subcode Q and frame data D1 with the reproducing subcode Q as a reference. Besides, after a read-in area is separately generated, copying is performed forming a prescribed pause block to continue the frame data D1 or the like.
Patent JP-2003163211-A (JP)
Title: Film forming method for low dielectric constant, film forming device and electronic device using the film
Inventor: SUGINO TAKASHI
IPC: H01L21/314
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming device capable of forming a boron, carbon and nitrogen thin film with a low dielectric constant.  <P>SOLUTION: The film forming device has a process for generating plasma in a film forming chamber, reacting nitrogen atoms with boron and carbon in the film forming chamber and being irradiated with light after the boron, carbon and nitrogen film is formed on a substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100910-A (JP)
Title: Flexible movement regulation device of expansion joint
Inventor: KANEDA NAOKI
IPC: F16L27/12
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible movement regulation device of an expansion joint capable of displaying a function as an expansion joint as an abnormal load working on a fluid transport pipe corresponds with not only tensile force but also compressive force and torsional force and preventing direct work of external force on the expansion joint even for a repeated abnormal load.  <P>SOLUTION: The external force never directly works on the expansion joint 1 even for the repeated abnormal load as a curved part 20 can correspond with it by deforming and never breaks even when the abnormal load in any direction works on a water pipe by constituting a pair of joint parts 2, 4 of the expansion joint 1 connected to the water pipe of faucet cylindrical bodies 8a, 8b provided with flanges 10a, 10b on its outer periphery, insertion cylindrical bodies 12a, 12b supported in these faucet cylindrical bodies 8a, 8b free to slide and close, a connecting pipe 18 inserted and held between these insertion cylindrical bodies 12a, 12b free to slide and close and a rod body 22 connected between the flanges 10a, 10b and forming the curved part 20 easy to deform roughly on a central part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134985-A (JP)
Title: Capturing tool for animal, or the like
Inventor: KAMEYAMA KOICHI
IPC: A01M23/34
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool for surely capturing a relatively large-sized animal such as wild boar and bear. SOLUTION: An animal such as wild boar and deer is temporarily captured by quickly contracting a leading snare 10 with a leading action cylinder 30 and, slightly after the temporary action, the animal is surely captured with a main snare 20.
Patent JP-2004110133-A (JP)
Title: Transmission file management system
Inventor: SENDAI YASUHIRO
IPC: G06F12/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To manage information related with processing conditions at the transmission destination of a transmission file by each computer.  <P>SOLUTION: The management data of a transmission origin computer 2a and the management data of a transmission destination computer 2b are automatically fetched in transmission management DB 5a and 5b or reception file management DB 6a and 6b of the respective computers 2a and 2b by management data transmitting/receiving parts 8a and 8b and management data marge processing parts 9a and 9b. Thus, the management data of the transmission files can be shared between the both computers 2a and 2b for transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105316-A (JP)
Title: Game machine
Inventor: SATO AKIHIRO
IPC: A63F7/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To cause the recommended display contents in a game to be changed over in sequence based on the previous number of times of ready-to-win and further to prevent a game player from getting tired.  <P>SOLUTION: In this game machine, when a ready-to-win (false) is selected by a big prize/ready-to-win discriminating counter C1 and a reach pattern is selected by a ready-to-win variation pattern decision counter C4, a recommended contents of playing game i.e. the big prize estimated contents is displayed (steps S625, S103, S106) in reference to the previous accumulated times of reach in the ready-to-win pattern of a display time counter C11 (CA to CL)(a step S627) and the maximum ready-to-win times (the displayed number of times until the big prize appear). For example, when the ready-to-win pattern F is selected at present, and the number of ready-to-win times becomes "3", a rate of 3 + 1/6 = 67% is displayed as a probability for a next big prize at the time of selection of the same pattern F, and in turn, if the number of times of ready-to-win becomes "5", a rate of 5 + 1/6 = 100% is similarly displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108443-A (JP)
Title: Rotation transmission device and monitoring camera using rotation transmission device
Inventor: KATO MASAYUKI
IPC: F16H1/16
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmission device dispensing with backlash adjusting work done by a skilled worker and having simple constitution and a monitoring device using the rotation transmission device.  <P>SOLUTION: This rotation transmission device includes; a worm base 2 rotatably holding a worm 1; a worm wheel base 7 rotatably holding a worm wheel 5; guide mechanisms 8, 9 for moving the worm base in the normal direction intersecting perpendicularly to the axis of the worm wheel; and a coiled spring 10 disposed between the worm base and the worm wheel base and having spring force in the normal direction of the worm wheel, wherein the center distance between the worm and the worm wheel is kept within a predetermined range by following the force in the normal direction acting on the tooth flanks of the worm and the worm wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108683-A (JP)
Title: Refrigeration air conditioner and operation method for refrigeration air conditioner
Inventor: UNEZAKI FUMITAKE
IPC: F25B1/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration air conditioner enabling highly efficient operation without reducing expansion power recovery amount by changing heat exchange amount of an internal heat exchanger of the refrigeration air conditioner connecting a compressor with an expansion machine by the same shaft to recover power of the expansion machine by corresponding to operation conditions.  <P>SOLUTION: The internal heat exchanger is provided, and flow-in refrigerant density at an inlet of the expansion machine is changed by heat exchange amount control of the internal heat exchanger by corresponding to operation conditions. Even if operation condition is changed, a difference in density ratio which is a ratio of expansion machine flow-in refrigerant density to compressor flow-in refrigerant density is reduced. Consequently, highly efficient refrigeration air conditioner which does not reduce power recovery amount in the expansion machine is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110660-A (JP)
Title: Adjusting apparatus
Inventor: FUKUYAMA SHIGEMITSU
IPC: G06Q30/06
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting apparatus for eliminating the complicatedness of individually determining the fitting positions of a tray guide according to the arrangement of the adjusting apparatus not to require wasteful labor for fitting.  <P>SOLUTION: On the surface of a counter table 110, a tray-like recessed part is formed extending from the tip to which the tray abuts in the case of placing the tray loaded with tableware (not shown)on a tray placing part 115 from the direction 11 of inserting the tray to the substantially half part of the tray, thereby functioning as a tray guide 11. The tray placing part 115 of the counter table 11 is shaped like a trapezoidal mountain, and an inclined part 117 is provided on a part outside the tray-like part, whereby water l spilling from the tray loaded with tableware is easily discharged along the inclined part 117 to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117439-A (JP)
Title: Optical scanner
Inventor: OGAWA KAZUHIRO
IPC: G02B26/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To devise a reinforcing structure of an optical scanner of an image forming device to have a vibration characteristic such that a primary resonance frequency at which an optical box vibrates and a resonance frequency at which a reflecting mirror support part vibrates are in a high frequency range.  <P>SOLUTION: The optical scanner is equipped with a light source which emits laser light, a polygon mirror which reflects the laser light from the light source, a polygon mirror motor which drives the polygon mirror to rotate, an imaging lens which images the scanning laser light reflected by the polygon mirror driven by the polygon mirror motor, a reflecting mirror which reflects the scanning laser light transmitted through the imaging lens, and the optical box which houses the light source, polygon mirror, polygon mirror motor, imaging lens, and reflecting mirror and has at least three or more parts for fitting to the image forming device, and the optical box is provided with an uneven thickness part, having a thickness (t) satisfying 2×T≤t≤H/2 for the mean thickness T and height H of the optical box, at at least one place or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115855-A (JP)
Title: Soft magnetic material
Inventor: MATSUMOTO AKIKAZU
IPC: H01F1/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high resistance soft magnetic material having sufficient strength.  <P>SOLUTION: The soft magnetic material has a composition containing C, Si, and B in a prescribed weight ratio and the balance Fe and has a matrix composed essentially of Fe matrix, and further, the Fe matrix has spheroidal graphite and compact vermicular graphite (CV graphite).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117190-A (JP)
Title: Seal welding method for foreign matter trapping filter charged in sideways slit of lower tie plate for boiling water reactor fuel assembly
Inventor: HORIUCHI TOSHIMITSU
IPC: G21C3/33
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for seal welding a foreign matter trapping filter charged in a lower tie plate to prevent the entry of foreign matters in a coolant into a reactor fuel assembly, preventing the deterioration of corrosion resistance, a change in outside dimension and the lowering of strength due to incomplete welding by improving welding conditions.  <P>SOLUTION: The foreign matter trapping filter 1g is charged in a sideways slit 1f passing through the side face of the lower tie plate 1B for the reactor fuel assembly 1, and its first and second filter seal welded opposed faces 1h, 1i are welded to first and second slit periphery seal welded opposed faces 1j, 1k of the lower tie plate 1B. In this case, input heat quantity is set to be 20-50Ws, a depth L of penetration of a weld bead B to be 0.3-1.5mm and its width H to be 1.0-3.0mm, thus avoiding impossible fitting of a channel box due to corrosion or deformation and unendurability to the maximum load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118780-A (JP)
Title: Production control system for ceramic
Inventor: MACHIDA MITSUYOSHI
IPC: G06Q50/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production control system for ceramics in which suitable product stock control is performed by performing product arrangement corresponding to the order information of ceramics.  <P>SOLUTION: The production control system for ceramics comprises a production arrangement information preparing step for receiving ceramics order information and converting the order information into production arrangement information, an intermediate stock control step for storing the intermediate products of ceramics as stocks, a work instruction step for instructing the work for the intermediate products of ceramics in accordance with the production arrangement information received by an information terminal arranged in each production process, and a process check step for checking the results of work and the passage of processes by a readable/writable identifier attached to each intermediate product of ceramics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122396-A (JP)
Title: Liquid ejection head and liquid ejector
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/055
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejector in which stripping of a sealing part and a partition wall part is prevented and a failure due to liquid leaking exceeding the partition wall part is prevented.  <P>SOLUTION: The liquid ejection head 100 comprises a channel forming section 220 including pressure generating parts 221 formed in correspondence with nozzle openings 211, liquid supply passages 222 corresponding to the pressure generating parts and partition wall parts 224, and a head case section bonded with the channel forming section through a sealing part and having an expansion coefficient different from that of the channel forming section. The partition wall part has a liquid supply passage side partition wall part 224b for sectioning one liquid supply passage and a second liquid supply passage. The sealing part 230 has a thick part 231 and a thin part 232 and being disposed at the liquid supply passage side partition wall part. The thick part at the sealing part where the head case section 240 is disposed is formed narrower than a corresponding liquid supply passage side partition wall part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125987-A (JP)
Title: Image forming apparatus, data management method and program
Inventor: SUNADA HIDENORI
IPC: G03G21/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a data management method and a program capable of securing the reliability of data stored in a memory even in such a situation that abnormal writing occurs, while dispensing with the unnecessary increase of the memory capacity.  <P>SOLUTION: The image forming apparatus is provided with non-volatile memory circuits 15a to 15d as a non contact memory separately arranged in attachable/detachable drum cartridges 100a to 100d, model information on the image forming apparatus is stored as read-only data in the memory 404 in the non-volatile memory circuits 15a to 15d, and also, using information on the drum cartridges 100a to 100d is stored as read/write sharing data in two storing areas (areas 1 and 2 used for both of reading/writing).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126462-A (JP)
Title: Lens attachment structure of frameless spectacles
Inventor: YOSHIDA TAKEHIKO
IPC: G02C1/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens attachment structure of frameless spectacles capable of tightly attaching lenses to wraparound endpieces, a bridge, etc., without slack or looseness and ensuring superior safety when a person wears the spectacles.  <P>SOLUTION: A lens locking member 20 is disposed on the front surface side of a lens 12. The shank 30 of a first lens locking screw member 26 is inserted from the front surface side of the lens 12 into a through-hole 22a in the support base of the lens locking member 20 and into a lens hole 14. The trunk 38 of a second lens locking screw member 28 is inserted from the rear surface side of the lens 12 into the lens hole 14. The first thread part 30a of the shank 30 and the second thread part 38a of the trunk 38 are engaged, accordingly the lens 12 and the lens locking member 20 are fixed. The shank 30 of the first lens locking screw member 26 does not protrude from the flange 40 of the second lens locking screw member 28 and a larger engaged area of the first thread part 30a and the second thread part 38a is ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132727-A (JP)
Title: In-circuit tester
Inventor: OKADA YUKIYASU
IPC: G01R1/06
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-circuit tester having a contact resistance measuring function which measures its contact resistance with respect to a measuring object, and measures an electrical property of the measuring object as it is, when the contact resistance with respect to the measuring object is judged normal by that measurement.  <P>SOLUTION: The in-circuit tester 11 is equipped with a first measurement circuit 17 for measuring the measuring object, a second measurement circuit 25 for measuring the contact resistance of a power supply pin 13, a controller unit 24, and a relay circuit 23 for performing a changeover of the individual circuits. First of all, the in-circuit tester 11 measures the contact resistance of the power pin 13 by the second circuit 25. When the controller unit 24 judges that the contact resistance of the power pin 13 is unusual, the electrical property of the measuring object is not measured. When the controller unit 24 judges that the contact resistance of the power pin 13 is normal, the second circuit 25 is changed over to the first circuit 17. Accordingly, the electrical property of the measuring object can be measured by the in-circuit tester 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133560-A (JP)
Title: Automatic reading method and automatic reader for analog meter
Inventor: ITO NORIHIKO
IPC: G01D9/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To automatically read a value that an analog meter indicates by image processing and to provide digital signals suitable for computer management.  <P>SOLUTION: Initialization (setting of the rotation center of a pointer, a needle movable area and the scale information of a dial) is performed, the images of the needle movable area are respectively extracted from a reference image and a measurement image and the two extracted images are transformed by using polar coordinates with the rotation center as a reference and respectively transformed to the images linearly indicating the rotation angle of the pointer. The rotation angle of the pointer is obtained on the basis of the two images after polar coordinate transformation, and the obtained rotation angle is correlated to the scale information to obtain the indication value of the pointer of the measurement image.  <P>COPYRIGHT: (C)2004,JPO