baber/WOPTO huggingface dataset:
Patent JP-2005276697-A (JP)
Title: Gas pump for fuel cell system
Inventor: OSADA KAZUHIRO
IPC: H01M8/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas pump making stable power generation possible by efficiently supplying gas of a flow rate of small pulsation in a fuel cell system.  <P>SOLUTION: Opposite direction magnetic force alternately acts to a permanent magnet 28 by an electromagnet 29 to reciprocate a driving rod 27, a moving body 25 fixed to both ends of the driving rod is moved in front and the rear to alternately increase and decrease the volume of a pair of pump chambers 24. When the volume of one pump chamber is increased and gas flows in the pump chamber through an admission valve from a suction passage, the volume of the other pump chamber is decreased, gas is discharged to a discharge passage 36, through a delivery valve 33, and since this action is continuously repeated, gas is continuously supplied from a pair of pump chambers to the discharge passage, and joined in the discharge passage to relieve flow rate variation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278736-A (JP)
Title: Image generation method or image generator
Inventor: OIKAWA MICHIO
IPC: G01R33/32
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it takes radiography time in order to radiograph high definition tomograms by a tomogram radiography apparatus, and a position is shifted at the time of taking a break in order to reduce burdens on a patient, etc.  <P>SOLUTION: By a tomogram radiography means 1, two or more pieces of tomogram data 10-12 are radiographed. At the time, it is defined that radiography parameters other than a radiography position are the same as the respective tomogram data and they may not be radiographed successively timewise. Then, a position deviation between the respective tomogram data is estimated by a position deviation estimation means 3, and high definition tomogram data 14 are generated as the data of a resolution higher than that of the original tomogram data by a high definition image generation means 5 by using the respective tomogram data from the estimated position deviation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283716-A (JP)
Title: Device and method for lens alignment
Inventor: OE HARUKI
IPC: G02B7/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately perform the alignment of three lenses.  <P>SOLUTION: In a unit case 100 where an imaging device 105 is arranged at the rear of three lenses including a front side lens G1, a middle lens G2 and a rear side lens G3, the alignment device is formed to align the lenses by providing holding mechanisms 20 and 40 pressing the front side lens G1 and the rear side lens G3 against the middle lens G2 previously stuck in the unit case 100 from both outer sides and holding them, driving mechanisms 30 and 50 at least two-dimensionally moving the holding mechanisms 20 and 40, a subject for alignment 60 arranged in front of the front side lens G1, a photographing mechanism 70 holding an imaging device 71 supported to freely advance to/retreat from a prescribed position at the rear of the rear side lens G3 and taking the picture of the subject, and a picture display means 80 displaying the picture taken by the imaging device 71. Thus, the mutual alignment of the three lenses is easily and accurately performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286501-A (JP)
Title: Camera system
Inventor: HORII YOJI
IPC: H04N5/225
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system that eliminates waste when transmitting a through image signal, and has a communication interface capable of reducing power consumption.  <P>SOLUTION: A Yframe/s converter 1502a is provided at a high-speed communication section 150a at the side of a camera head 1a. When the through image signal is read from a high pixel CCD12a, rate conversion from Xframe/s to Yframe/s is performed by a Yframe/s converter 1502a at the high-speed communication section 150a. A lower rate is achieved as compared with the Xframe/s for supplying the through image signal to a display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278826-A (JP)
Title: Slot machine
Inventor: TOKUMURA KENICHI
IPC: A63F5/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which enables even a beginner, or the like, to obtain the maximum number of medals within the range of a prescribed number by sufficiently controlling the excessive acquisition of medals during special games.  <P>SOLUTION: A notification control means 82 which notifies the player of the information on the operation sequence of a stop switch 42 corresponding to any combination of figures is provided to stop the combination of the figures for a specified winning combination on a valid line. The notification control means 82 carries out a control to select the optimum number of game media to be put out per game in at least some games offered by the winning of the specified winning combination in the special games so that the number of acquired game media counted by an acquired game media counting means 69 reaches the maximum of those obtainable exceeding the upper limit at the end of each special game and makes a reel control means 63 notify the player of the operation sequence of the stop switch 42 in which it controls the stopping to stop the combination of the figures for the special winning combination, corresponding to the number of the game media to be put out selected, on the valid line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286595-A (JP)
Title: Radio transmission apparatus, mutual authentication method, and mutual authentication program
Inventor: KITA SACHIKAZU
IPC: H04L9/32
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmission apparatus, a mutual authentication method, and a mutual authentication program whereby mutual authentication with excellent confidentiality can be attained with a simple configuration.  <P>SOLUTION: Apparatuses A, B respectively write their own apparatus ID numbers "apparatus ID-A" and "apparatus ID-B" to recording media 20A, 20B and thereafter exchange the recording media 20A, 20B. Control sections 4a, 4b respectively read the apparatus ID numbers, the "apparatus ID-B" and the "apparatus ID-A" from the recording media 20B, 20A and temporarily store the apparatus ID numbers to nonvolatile storage sections 5a, 5b. In an authentication communication mode, the apparatuses A, B use their own apparatus ID numbers as keys, encrypt their own radio section MAC addresses and transmit the result. Further, the apparatuses A, B decrypt the received data by using the apparatus ID number of the transmission opposite party as a key and acquire the radio section MAC address of the apparatus of the transmission opposite party to terminate the authentication mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005246362-A (JP)
Title: Method for operating hollow fiber membrane module
Inventor: KUMAMI KAZUHISA
IPC: B01D71/12
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a hollow fiber membrane module in which filtration is performed by an external pressure so as to make membrane equipment small and simple.  <P>SOLUTION: In the method for operating the hollow fiber membrane module, a hollow fiber module for which many hollow fiber membranes are provided inside a housing having at least one or more liquid gateway and at least one end part of it is sealed with resin mutually between hollow fibers is installed such that a hollow fiber length direction and the direction of gravity are roughly perpendicular, and the filtration is performed from the outer side of the hollow fiber membrane to the inner side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285274-A (JP)
Title: Title display information generator
Inventor: ENDO SATOSHI
IPC: G11B20/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a title display information generator for generating title display information by obtaining title information from an external database based on reproducing information obtained by a reproducing device, wherein it is not necessary to be constituted integrally with the reproducing device.  <P>SOLUTION: In the title display information generator ATD for generating title display information Td constituted so that reproducing information PI for reproducing contents from contents data constituting the contents and title information TI for indicating the contents are made correspondent, a first reproducing information acquisition device S10 obtains the reproducing information from the contents data, title information acquisition devices S22 and S18 obtain the title information TI from the contents data 11, and title information detectors S14 and S20 determine the inclusion of the title information TI in the contents data 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281107-A (JP)
Title: Method for manufacturing hydraulic cured body
Inventor: OZAWA SATOSHI
IPC: B28B3/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydraulic cured body applicable to a moisture absorbing /releasing material, malodor adsorbent, etc., by increasing a specific surface area.  <P>SOLUTION: The method for manufacturing the hydraulic cured body includes a process of mixing a hydraulic composition and microcapsules and curing and hardening the mixture, then firing the mixture at a temperature at which the microcapsules are completely burned or volatilized or above. Also, the manufacturing method includes a molding process of molding the mixture to a prescribed shape and the prescribed shape is preferably a honeycomb shape. The method can increase the specific surface area of a hydraulic molding even if the hydraulic molding is molded under high molding pressure by using a mold of a smooth flat surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290990-A (JP)
Title: Fuel transpiration gas adsorbent
Inventor: EGAWA YOSHIFUMI
IPC: F02M25/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel transpiration gas adsorbent which restricts temperature rise and temperature fall due to heat generated in accordance with adsorption/desorption of fuel transpiration gas to maintain adsorption/desorption performance, which is easily manufactured, and which is of low cost and high performance.  <P>SOLUTION: This fuel transpiration gas adsorbent comprises a porous body carrying a heat accumulating component comprising organic compound that absorbs and generates heat by phase change and/or water, and porous adsorbent. At this time, on the porous body with pores of a thin diameter on average, and a relatively large pore volume of thin pores, the heat accumulating component with small temperature difference between a fusing point and a temperature fall crystallization point is carried to form a heat accumulating component carrying porous body. For the porous adsorbent, activated carbon is used, so that especially favorable fuel transpiration gas adsorbent is provided. By integrating the heat accumulating component carrying porous body with the adsorbent by binder, risk of separation due to vibration or the like is eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292200-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: FUKUSAKA KIYOSHI
IPC: G03C1/498
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material excellent in storability at high temperature and high humidity, having a good color tone after development, and ensuring little color tone change, and to provide an image forming method.  <P>SOLUTION: In the heat developable photosensitive material having a photosensitive layer containing a photosensitive silver halide on at least one surface of a support, a compound represented by formula (1) is contained, wherein R<SB>11</SB>represents H, halogen or a substituent; and Z<SB>11</SB>and Z<SB>12</SB>each represents a group of nonmetallic atoms required to form an N-containing heterocycle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292326-A (JP)
Title: Liquid crystal element
Inventor: NAKAGAWA NOBUYOSHI
IPC: G02F1/13
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel liquid crystal element for keeping the thickness of a liquid crystal layer without lowering element performance, when a liquid crystal is expanded/contracted.  <P>SOLUTION: The liquid crystal element 1 includes a plurality of substrates 10 and 11, forming a segment electrode 20 and a common electrode 21, and the liquid crystal 40 sandwiched in between the plurality of the substrates 10 and 11. The liquid crystal element is provided with a follow-up member 70 deformed, in response to expansion/contraction of the liquid crystal 40 on the substrate 10. More specifically, the bowl-like following member 70, consisting of a resin along a hole 60, is fitted to the substrate 10 by forming the hole 60 which communicates with the liquid crystal 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289178-A (JP)
Title: Impact absorbing steering device
Inventor: UOTA MASAFUMI
IPC: B60R21/05
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive impact absorbing steering device capable of changing an impact absorbing load and ensuring excellent reliability.  <P>SOLUTION: When a secondary collision occurs at a relatively small deceleration, the sliding resistance is generated between tubes 14, 15 and a sleeve 21 by the relative movement between the upper column tube 14 and the lower column tube 15, and the impact absorbing load is generated. When the secondary collision occurs at a relatively large deceleration, an inertia member 22 is moved from the initial position to the engagement position P2 by the inertia force additionally caused by the primary collision, and engaged with the upper column tube 14 and the lower column tube 15 in an impact absorbing manner to increase the impact absorbing load.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289252-A (JP)
Title: Body construction of electric bus
Inventor: NODA YASUJIRO
IPC: B62D31/02
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body construction of an electric bus simple in structure which is standardized in a seat structural part, mass-produced and reduced in cost.  <P>SOLUTION: In the electric bus storing a battery 19 for an electric power source under a floor and driven by an in-wheel motor 15, a vehicle body 1 is constituted of: a front part structural body 2, a rear part structural body 4; and an intermediate structural body 4 connecting both of the structural bodies. A driver's seat and its related equipment are arranged on the front part structural body 2, a floor part 7 of the intermediate structural body 4 is constituted of a hollow roughly square cross-section shape material 18 to store the battery 19 for an electric power source inside, a side wall part of the intermediate structural body 4 is constituted of a seat structural body 12 forming a seat surface on the inside, and wheels are arranged in a lower part space of the seat part 13 of the seat structural body 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299106-A (JP)
Title: Structure of foundation
Inventor: ARITA YASUMASA
IPC: E02D27/12
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize an effective and stable structure, securing enough structural safety and reliability at the minimum cost as a foundation adjacent to a slope and applied to a building disposed on the upper part thereof.  <P>SOLUTION: As the foundation adjacent to the slope 1 and applied to the building 2 disposed on the upper part thereof, the structure is adopted, in which the whole building is supported directly by the foundation 3 and a friction pile 6 is provided directly only on the outer peripheral part on the slope side of the foundation. In case of slope collapse due to an earthquake or the like, the friction pile functions as a fail-safe mechanism to secure the structural safety and reliability of the whole building without an obstacle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303526-A (JP)
Title: Broadcast receiver
Inventor: YAMAZAKI YOSHITO
IPC: H04N5/44
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver which acquires broadcast frequencies with broadcast programs existing thereon using recorded broadcast frequencies, and skips broadcasts thereof at the frequency scan to speed it up.  <P>SOLUTION: The broadcast receiver comprises a tuner for selectively receiving broadcast signals, a demodulator for demodulating signals received by the tuner and a broadcast information extractor for extracting broadcast information from demodulated signals, thereby allowing a listener to acquire all broadcast program frequencies on air. It has a frequency information extractor for extracting frequency information from the demodulated signals, a frequency information recorder for recording the extracted frequency information, and a tuner controller for controlling the received frequency signals of the tuner based on the frequency information recorded in the frequency information recorder. When the listener instructs to require all broadcast program frequencies, the tuner controller controls the tuner's received frequency signals so as to automatically acquire all the broadcast program frequencies while skipping unwanted broadcast frequencies, based on the frequency information involved during broadcasting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005266723-A (JP)
Title: Recorder type reed pipe
Inventor: KIKUI SATORU
IPC: G10D7/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder type reed pipe which retains sound quality, musical interval and musical scale by having an original structure, which has a good durability, which is easy to learn to play, easy to handle, and which has a natural, primitive and good sound quality.  <P>SOLUTION: As one piece of reed is too thin to produce tone color, in addition to a new style reed part 6, a unique mouthpiece 3 is fused and combined with the reed part 6. Thus, an original tone color with stability and good quality which is melt into nature is produced continuously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319491-A (JP)
Title: Fuel cell or electrode having passive support
Inventor: MARDILOVICH PETER
IPC: H01M8/02
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell durable to various working stresses and/or minimizing the stress, the fuel cell working at low temperature, and the fuel cell preventing the generation of large stress caused by temperature.  <P>SOLUTION: An electrode suitable to be used in the fuel cell contains a passive support having pores which are asymmetric with respect to at least one dimension of the passive support, and an electrode material arranged inside the pores. The example of the electrode includes the electrode material of metal and/or a metal oxide. The example of a method includes a step in which the electrode material arranged inside the pores of the passive support is reduced and a secondary space is formed, and/or aggregation is regulated. Examples of other devices and/or methods are disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273639-A (JP)
Title: Natural energy effective use
Inventor: NAGASAWA MASAYA
IPC: F03D9/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce various income sources such as undertaking advertizement and subcontracting installation of an antenna and the like of a telephone or a television while sharing cost for various purposes because a huge amount of cost is required for foundation work.  <P>SOLUTION: Considering a risk of our country in future, natural energy should be used for every purpose, and the natural energy is auxiliary switched to the power generation of fossil fuel only when variation occurs. Now is the first step to fossil fuel alienation, and that is extremely valuable in earth environmental health. Japan, surrounded by the sea, should push ahead with the effective use of natural energy as a national project. The MIE university has develop a blade having good efficiency, and our country is good at manufacturing a megawatt generator. This project creates many jobs, and improves the economy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004242361-A (JP)
Title: Imaging apparatus
Inventor: KATO SHINICHI
IPC: H04N5/232
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing photographing without losing a shutter chance, preventing occurrence of camera-shake and attaining consecutive shots.  <P>SOLUTION: The imaging apparatus includes primary memories A, B, C, D for storing image data, sequentially stores image data to e.g., the primary memories A, B of the primary memories before a release switch 11 is turned on, stores the image data after switch-on to the remaining primary memories C, D, records the image data stored in the primary memories to a recording medium 10, and uses a mode setting switch 13 to optionally set a write interval of image data to each of the primary memories before and after the switch-on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005306080-A (JP)
Title: On-vehicle structure of fuel cell system
Inventor: UOZUMI TETSUO
IPC: B62D23/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently arrange a fuel cell and its auxiliary machines in a space of a car body front part.  <P>SOLUTION: The fuel cell 7 is mounted on the space 5 under a hood 3 of the car body front part, and a hydrogen system part 21 for flowing hydrogen supplied to the fuel cell 7, is arranged as the auxiliary machine of the fuel cell 7 in a car body vertical directional upper part and a car body longitudinal directional rear part to the fuel cell 7. An air system part 23 for flowing air supplied to the fuel cell 7, is arranged as the auxiliary machine of the fuel cell 7 in front of the hydrogen system part 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309650-A (JP)
Title: Automatic toll collection system
Inventor: HINOSUGI MASAKI
IPC: G07B15/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To block the passage of a four-wheel vehicle fitted with a vehicle-mounted ETC device for exclusive use on a two-wheel vehicle.  <P>SOLUTION: Only two-wheel vehicles roadside ETC units 101A and 106A exclusively for a two-wheel vehicle can pass through, and the roadside ETC units 101A and 106A receive only information transmitted from a vehicle-mounted ETC device for exclusive use on a two-wheel vehicle. Roadside ETC units 102A-105A for exclusive use on a four-wheel vehicle receive only information transmitted from a vehicle-mounted ETC device for exclusive use on a four-wheel vehicle. By this arrangement, even when the vehicle-mounted ETC devices for exclusive use on a two-wheel vehicle are installed on a four-wheel vehicle, the passage of the four-wheel vehicle can be blocked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304709-A (JP)
Title: Induction heating rice cooker
Inventor: KAWAI TOSHIAKI
IPC: A47J27/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the use of an earthen pot with an induction heating rice cooker by replacing internal pot of the induction heating rice cooker with the earthen pot and by applying a metal made of a magnetic material at the bottom part of the earthen pot.  <P>SOLUTION: The induction heating rice cooker is provided with an internal case that forms an internal wall, a container body that forms an external wall, a lid member that can be freely open and closed against the container body, an induction heating means that is placed between the internal case and the container body, and an internal pot that is contained inside the internal case. The internal pot is made of ceramics, the section that faces opposite to the heating means forms a multilayer structure made of ceramics and metal, and the aforementioned metal is placed to abut against a temperature sensor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI