baber/WOPTO huggingface dataset:
Patent JP-2008016315-A (JP)
Title: Technique of analyzing flow distribution performance of reaction gas of fuel cell
Inventor: KATO HIDETOSHI
IPC: H01M8/04
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the analysis of flow distribution performance of a reaction gas in a fuel cell.  <P>SOLUTION: The flow distribution performance of a reaction gas is analyzed by the following processes in a membrane-electrode assembly wherein a passage of the reaction gas facing to an electrode layer is formed of a porous body 18. The flow of the reaction gas in the porous body 18 is analyzed (step S310). Then, the inflow volumes Q1-Q7 of the reaction gas are calculated on a set certain zone basis by using a flow velocity distribution of the reaction gas flowing in the porous body 18 which is obtained from the analysis result (step S330). Flow lines SL1-SL6 passing on the boundaries of the zones are extracted from the result of the flow analysis (step S340), and the electrode layer is divided into passage regions T1-T7 by the flow lines SL1-SL6. Current amounts I1-I7 of the respective passage regions T1-T7 are obtained by using an assumed current density distribution (step S360), and a stoichiometric ratio is calculated from consumption of the reaction gas calculated from the inflow volumes and the current amounts (step S370).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017189-A (JP)
Title: Camera
Inventor: TAKAHASHI SHIGEO
IPC: A63F13/35
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera for coping with a case when a user wants to acquire points and a case when the user does not want to acquire points.  <P>SOLUTION: The camera 10 has a mode wherein points are acquired depending on photographing contents to be photographed and a mode wherein no point is acquired for photographing and includes a mode selection means 108 for selecting either of the point acquisition mode and the point non-acquisition mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015261-A (JP)
Title: Image forming apparatus and filter device used for it
Inventor: SHIN NANKO
IPC: G03G21/14
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a filter, set and used in an ventilating part for air exhaust, intake, and so on, from clogging with paper powder or the like, by a simple configuration at appropriate timing in an automatic manner.  <P>SOLUTION: The image forming apparatus includes: an article (2) mounted, through a constant moving operation, in a particular part of a main body (10) having the ventilating part (5); a filter device (6) having a fixed filter material (62) set in the ventilating part of the main body and used in a fixed state in the set position, and a movable filter material (63) located at least upstream of the fixed filter material in the direction of the air current in the ventilating part and set so as to feed an unused part in synchronization with the operation of moving the mounted article (10) opposite the filter effective area of the fixed filter material; and a power converting and transmitting device (7) that converts the moving motion of the mounted article (10) into power for moving the movable filter material (63) and transmitting the power to the filter device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019622-A (JP)
Title: Sickle lock
Inventor: NAKAMURA TATSUYA
IPC: E05B57/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sickle lock without being locked, even if a sliding door is forcibly closed.  <P>SOLUTION: This sickle lock has a dead bolt 3 movably guided in the longitudinal direction vertical to a front plate 2 in a lock box 1 and forming a driven cutout 6 in a rear end part, a dead cam 8 having an operation arm 7 engaging with the driven cutout 6 and linked with an inner cylinder and/or a thumb-turn of a cylinder lock, and a sickle 5 link4ed with the dead bolt 3, shaken outside by interlocking with its advance and locked on an opening edge inner surface of a strike hole. A change spring 23 for switching the 3energizing direction between a locking angle position of the operation end and an unlocking angle position, is elastically installed between the operation end 19 for elastically installing a spring member 17 for energizing the dead bolt backward in the lock box and formed in a symmetrical angle position with the operation arm on its rotational center in the dead cam and a spring hooking column 22 implanted in a side plate of the lock box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028003-A (JP)
Title: Rotating electrical component
Inventor: MIZOBUCHI SHINICHI
IPC: H01C10/00
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electrical component that makes mounting work to a printed circuit board efficient.  <P>SOLUTION: The rotating electrical component is provided with a hollow rotating operating body 3, a hollow housing 1 for rotatably holding the rotating operating body 3, and a plate-like member 1f that is formed integrally with the rotating operating body 3 or the housing 1 so as to be removable from the rotating operating body 3 or the housing 1. The plate-like member 1f receives suction generated by a suction nozzle or the like provided in a mounter. Therefore, it is possible to move the rotating electrical component to a desired position on the printed circuit board by using the suction nozzle, even when the rotating electrical component has a hollow form. Consequently, it is possible to make the mounting work to the printed circuit board efficient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025395-A (JP)
Title: Oil-feeding structure of internal combustion engine
Inventor: ISHIKAWA YUJIRO
IPC: F02F1/20
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent air that has come in a camshaft-side conveying path 36 from entering a lash-adjuster-side conveying path 37 in a lubricating oil-feeding structure provided with the conveying path 36 for showering the lubricating oil on inlet/exhaust camshafts 13, 14, and the conveying path 37 for supplying the lubricating oil to a hydraulic lash-adjuster 18.  <P>SOLUTION: The dual-circuit conveying paths 36, 37 are connected in parallel respectively downstream of oil-feeding paths 33L(33R) for sending upward the lubricating oil stored in a lubricating-oil storage 4 of the engine into cylinder heads 2L(2R). The camshaft-side conveying path 36 is of an open structure having discharge ports 41a(42a) of the lubricating oil on the way in the conveyance direction. The lash-adjuster-side conveying path 37 is of a closed structure wherein the midway is closed in the conveyance direction. The connection point of the lash-adjuster-side conveying path 37 relative to the downstream of the upwardly extending oil-feeding paths 33L(33R) is placed further downward in the vertical direction than the connection point of the camshaft-side conveying path 36 relative to the downstream of the oil-feeding paths 33L(33R).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023837-A (JP)
Title: Droplet ejection apparatus
Inventor: KOSHIRO YOSHIAKI
IPC: B41J2/055
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet ejection apparatus which can solve the problem of the un-uniformity of remaining vibration and temperature gradient.  <P>SOLUTION: Two or more pressure chambers are grouped, and each group has a different period capable of discharging. After enlarging the pressure chamber by applying the first voltage waveform to the pressure chamber belonging to the group for discharging the liquid of the period capable of discharging based on predetermined printing data, a controlling for contracting the pressure chamber which makes the liquid discharged is performed by applying the second voltage waveform to the pressure chamber belonging to the group of the period incapable of discharging.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028724-A (JP)
Title: Mobile terminal device, radio communication authentication system, and program for mobile terminal device
Inventor: MATSUMOTO TAKAYUKI
IPC: H04W4/04
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device that a user who gets on a plane in an overseas exit area such as an airport has, the mobile terminal device being capable of limiting use of a radio communication unit; and the radio communication unit.  <P>SOLUTION: When the mobile terminal device 10 receives a transmission signal including a predetermined check signal indicating the airport area from a base station 60 covering the airport area, the mobile terminal device 10 enters an in-airport operation mode. Then when the mobile terminal device is put out of the zone to become unable to communicate with the base station 60, the mobile terminal device 10 judges that the user gets on the plane, and sends a power-OFF request signal to the radio communication unit 32 to power off the unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022798-A (JP)
Title: Assist hook assembly
Inventor: HIRAHARA KENJI
IPC: A01K83/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assist hook assembly 16 hardly preventing motion of a hook 22.  <P>SOLUTION: The assist hook assembly 16 has a split ring 18, tow hook leaders 20 and two hooks 22. The split ring 18 is triangular viewed in the axial direction. A line 32 is connected to the top 28a of the split ring 18. The hook leader 20 comprises a first body 34, a second body 36, a third body 38, an upper ring 40, a lower ring 42, an upper bar 44 and a lower bar 46. A side 30a of the split ring 18 passes through the upper rings 40. The two hook leaders 20 are hung on the one side 30a. The two hooks are connected to the lower rings 42. The upper rings 40 do not approach to each other, even when the masses of the hook leaders 20 and the hook 22 are loaded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006340389-A (JP)
Title: Imaging apparatus, exposure control method thereof and recording medium
Inventor: KATO YOSHIYUKI
IPC: H04N5/235
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform more precise exposure control in accordance with an object.  <P>SOLUTION: During pre-imaging prior to regular imaging, the lightness of respective pixels constituting a reference image to be a reference, imaged by a CCD is evaluated separately for a plurality of stages of lightness areas, and a histogram indicating the distribution of the lightness of the respective pixels is acquired. Based on the acquired distribution information, an exposure time of the CCD in regular imaging is corrected. In comparison with conventional exposure control based on a multi-divided photometric system, more precise exposure control can be performed in accordance with the object. Furthermore, lightness/darkness recognition performance of the CCD can be fully utilized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023226-A (JP)
Title: Kitchen
Inventor: KURODA ATSUO
IPC: A47B77/02
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop a kitchen module having a height-adjustable counter (a top board) and facilitating assembling work.  <P>SOLUTION: This kitchen includes three kitchen units 2, 3 and 4 and the top board (the counter) 5 and an intermediate board 10. The respective storage units 2, 3 and 4 include independent casings. The thickness of the intermediate board is optional and is selected according to the height of a kitchen user. The kitchen units 2, 3 and 4 are disposed in parallel and the intermediate board 10 and the top board (counter) 5 are mounted thereon. A space between the intermediate board 10 and the kitchen units 2, 3 and 4 are fastened with screws 15. The relative positions of the respective kitchen units 2, 3 and 4 are thus determined via the intermediate board 10 and positioned via the intermediate board 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034938-A (JP)
Title: Individual decryption key generating apparatus, individual decryption key generation method, program for the individual decryption key generating apparatus, electronic data decryption apparatus, program for the electronic data decryption apparatus, electronic data encryption/decryption system, and electronic data encryption system
Inventor: ISHII MASAHARU
IPC: H04L9/14
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology related to the encryption/decryption of electronic data with the same encrypted image data can be decrypted by different distribution decryption keys.  <P>SOLUTION: The different individual decryption keys, capable of decrypting one and same encrypted document, can be produced by providing different identification information items to an ordinary decryption key. Even a coupling means, provided to an individual decryption key generating apparatus 110, couples a decryption key and the identification information items to each other, in a separable way and produces the individual decryption keys. The individual decryption keys differ from each other, whenever the coupled identification information differs. An electronic data decryption apparatus 120 extracts a decryption key from the individual decryption keys so as to decrypt the electronic data of the encrypted document by using this decryption key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035235-A (JP)
Title: Client/server distribution system, server apparatus, client apparatus, and inter-client rtp encryption method used for them
Inventor: MASUHIRO ASAO
IPC: H04L9/14
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client/server distribution system capable of achieving an encryption security function at a low cost without the need for a certificate authentication function for distributing an encryption key and eliminating the need for storing or managing a certificate and preparation of an authentication server inside a system.  <P>SOLUTION: When an SIP interface section 13 of a server apparatus 1 receives an SIP message of call connection from a client apparatus 3-1 and an SIP message analysis section 15 can confirm the correctness of the SIP message, a call control section 16 recognizes the occurrence of RTP communication between the client apparatus 3-1 and a client apparatus 3-2 and instructs an encryption capability management section 18 to determine RTP encryption information used between the client apparatus 3-1 and 3-2. The encryption capability management section 18 determines the RTP encryption information used between the client apparatus 3-1 and 3-2 according to the instructions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006300073-A (JP)
Title: Valve action device of internal combustion engine
Inventor: NOMURA AKIHITO
IPC: F01L1/26
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine which can attain a remarkable productivity improvement and cost down in such a way that a weight lightening and structure simplifying are made to be possible by reducing the number of parts and assembly man-hour.  <P>SOLUTION: In an internal combustion engine 1 in which at least one valve of intake and exhaust valves 16, 17 of this valve action device is constituted by 2 or more poppet valves, the 2 or more poppet valves 17 is driven in opening/closing in such a way that a single locker arm 30, profiled in a branched shape straddling a sparking plug 13, is driven by a central cam crest 22 of cam shaft 21. The other side valve 16 is directly driven in opening/closing by cam crests 23, 24 formed in both sides of the central cam crest 22 of the cam shaft 21, and the cam shaft 21 is supported in pivot at its both ends in a cam shaft holder 25 arranged in an upper portion of cylinder head 4 in such a manner that it can be rotated freely through rolling bearings.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008037443-A (JP)
Title: Package of optical recording medium
Inventor: KAMO MAKOTO
IPC: B65D85/57
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package of optical recording medium having a superior raw shelf life of the optical recording medium and capable of keeping a sensitivity before storage, resolution, diffraction efficiency and the number of times of multiplex exposure and the like even if the medium is stored for a long period of time, and further capable of providing the optical recording medium showing superior sensitivity, resolution, diffraction efficiency and the number of times of multiplex exposure and the like.  <P>SOLUTION: In the package of optical recording medium, an optical recording medium for use in recording information under utilization of holography is sealingly closed by package material with a water-vapor transmission of 0.01 to 1.0 g/(m<SP>2</SP>day) or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008277-A (JP)
Title: Combustion promotion device for internal combustion engine
Inventor: JUN BYOUNG PYO
IPC: F02B23/08
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion promotion device for an internal combustion engine capable of extracting high combustion efficiency and high output from the internal combustion engine.  <P>SOLUTION: A guiding body for combustion promotion made of a super heat-resistant alloy excellent in thermal resistance and thermal conductivity is provided in a combustion chamber of the internal combustion engine so that a high temperature generated at the time of an explosion stroke is absorbed by the guiding body for combustion promotion and such high temperature absorption executes ignition (an accelerator function for generating sparks) action by always maintaining the guiding body for combustion promotion to be in a preheated state. As a result, high output becomes available as an explosion force with thermal expansion is boosted by surging the temperature of mixed gas re-flowing in after an exhaust stroke.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038014-A (JP)
Title: Apparatus for purifying gas and method, gasification system, gasification power generation system
Inventor: SUZUKI TAKUMI
IPC: C02F11/10
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for purifying a gas, reducing the quantity of a used sulfur-removing agent and improving acidic gas-removing efficiency and sulfur component-removing efficiency, to provide a method therefor, to provide a gasification system using the same, and to provide a gasification power generation system using the same.  <P>SOLUTION: The gasification power generation system comprises a temperature-decreasing tower 17 for cooling a high temperature reformed gas 14 reformed in a reformer 15 and supplying a liquid alkali agent 16 to neutralize an acidic gas in the reformed gas 14, the first dust collector 20 for collecting soot and dust in the temperature-decreased cooling gas 18, the second dust collector 23 for supplying a sulfur-removing agent 22 into a flue 21 for supplying the acidic gas-removed cooling gas 18 on the rear flow side of the first dust collector 20 to form the accumulated layer of the supplied sulfur-removing agent 22, a moisture-decreasing apparatus 25 for decreasing moisture in the purified gas 24 obtained by removing the acidic gas component and the sulfur component in the gas, a gas holder 27 for storing the moisture-decreased purified gas 26, and a gas engine or the like 29 for using the gas stored in the gas holder 27 to generate power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042733-A (JP)
Title: Apparatus, method and program for image processing, and recording medium
Inventor: MATSUTANI AKIHIRO
IPC: B41J5/30
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To decide the image quality of code information, taking a print characteristic of an output device (such as a copy machine and a printer) into consideration.  <P>SOLUTION: An image processing apparatus includes a code information input means for inputting code information to be added to an image, a print accuracy information input means for inputting print accuracy information indicative of print accuracy of the code information by a print device, and an image quality decision means for deciding the image quality when the code information is printed by the print device, using the above code information and the print accuracy information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059753-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SAISHO KEIJI
IPC: H01M4/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve cycle characteristics in a nonaqueous electrolyte secondary battery containing silicon as a negative electrode active material.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery comprising an anode using an anode active material containing silicon, a cathode, and a nonaqueous electrolyte containing electrolyte salt and a solvent, first electrolyte salt containing boron and fluorine and second electrolyte salt having a decomposition rate on the surface of the anode during charging and discharging lower than that of the first electrolyte salt, are used as the electrolyte salt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007059394-A (JP)
Title: Ion beam implanting device and method
Inventor: CHEN JIONG
IPC: H01L21/265
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new system structure for high-current ion beam generation improved in the uniformity of ion beams without requiring additional structuring elements, even if manufacturing cost is reduced and manufacturing processes are simplified.  <P>SOLUTION: This ion implanting device is provided with multiple operating modes. The device has an ion source and an extraction means for extracting a ribbon-shaped ion beam therefrom. The ion implanting device includes a magnetic analyzer for selecting ions with specific mass-to-charge ratios to pass through a mass slit to be projected to a substrate. A multipole lens is provided to control beam uniformity and collimation. This ion implating method is provided with a two-path beamline in which a second path incorporates a deceleration system incorporating energy filtering. The method can change over ion implantation modes from the one-dimensional scanning to two-dimensional scanning of a target, and from a a simple path to an S-shaped path with deceleration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203033-A (JP)
Title: Method and device for heating processing by means of ultrasound introduced by magnetic resonance imaging
Inventor: VAN VAALS JOHANNES JACOBUS
IPC: A61B90/00
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely converging ultrasound to the moving target region in case of heat treating the human body tissue by ultrasound.  <P>SOLUTION: This method for heating a target region by ultrasound irradiation includes determination of a position of the target region by a magnetic resonance method. The device for carrying out this method comprises an ultrasound device and an MR device. By determining movement of the target region utilizing the MR device and an appropriate magnetic resonance method, and by coupling the movement information to the ultrasound device by an electric signal, it is achieved that the ultrasound device can be controlled by the movement information. The focal region of ultrasound is adjusted to be situated within the target region. To determine from the movement information the instant at which the target region is situated within the focal region of the ultrasound and to generate ultrasound exclusively for a brief subsequent period during which the focal region is still within the target region and to refrain from generating ultrasound when the movement speed is too high. Finally, the movement information can also be used for making the focal region follow the target region during the generation of ultrasound.  <P>COPYRIGHT: (C)2007,JPO&INPIT