baber/WOPTO huggingface dataset:
Patent JP-2008301558-A (JP)
Title: Controller for fuel cell system and fuel cell system
Inventor: OKAMOTO SHOHEI
IPC: H01M8/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a fuel cell system, for further shortening a time for starting a fuel cell system.  <P>SOLUTION: The controller 10 controls a fuel cell system in which an auxiliary machine 6 is supplied with power of a voltage obtained by boosting voltage using a DC/DC converter 5 in starting the fuel cell system, and the auxiliary machine 6 is driven to start power generation of a fuel cell stack 1. The controller 10 is equipped with a start control means to start driving of the auxiliary machine 6 in starting the system when a boosting command voltage V<SB>1</SB>to the DC/DC converter 5 is set at a value higher than a start completion voltage V<SB>2</SB>of the fuel cell stack 1 and the voltage being boosted by the DC/DC converter 5 increases up to a predetermined voltage V<SB>3</SB>lower than the boosting command voltage V<SB>1</SB>and enough to drive the auxiliary machine 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299424-A (JP)
Title: Wireless ic tag holder for long material
Inventor: OTANI TAKAHIDE
IPC: G06K19/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless IC tag holder for a long material, hardly receiving influence of heat even if the long material such as a cable or a pipe generates the heat, improving certainty of information reading or writing in a reader even if the long material is made of metal, and allowing easy visual identification even if there are the plurality of wireless IC tag holders in the neighborhood.  <P>SOLUTION: This wireless IC tag holder for the long material has: a plurality of surrounding members 4 molded in a connected state through hinge parts 3; a locking member 5; a locking reception part 6 locked to the locking part 5; and a wireless IC tag provided in the surrounding members 4. In the wireless IC tag holder for the long material, by winding the surrounding members 4 around the long material and locking the locking part 5 and the locking reception part 6, a wireless IC is installed to the long material. Integral molding is performed in the surrounding members 4 in a projecting state toward the inside of the surrounding members 4 so as to form an isolation space 7 between the wireless IC tag and the long material surrounded by the surrounding members 4, an identification display area is formed on the external surface of the surrounding member 4, and an electromagnetic wave shutoff layer is formed in the surrounding member 4 positioned on the inner side to the wireless IC tag.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295350-A (JP)
Title: Plant cultivation system
Inventor: OKAMOTO AKIHIRO
IPC: A01G31/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant cultivation system producing safe vegetables with high nutritive value at a low cost.  <P>SOLUTION: This plant cultivation system includes using a means of supplying water or nutrient solution to an imperforate hydrophilic film 1 from the lower side of the film without setting a water tank for holding water or nutrient solution, and cultivating plants on the film. As for the means of supplying water or nutrient solution from the lower side of the film, a water absorbing material 8 which contacts the imperforate hydrophilic film is arranged between the imperforate hydrophilic film 1 and a water impermeable material 2. The system can produce safe vegetables with high nutritive value at a low cost by arranging on earth soil, the direct water impermeable material 2, the water absorbing material 8, a watering tube 3, and the imperforate hydrophilic film 1 in the order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297421-A (JP)
Title: Aspherical copolymer latex and copolymer latex made from it for coating paper
Inventor: TAKEDA FUMITOSHI
IPC: C08L9/10
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspherical copolymer latex which is good at flowability and mechanical stability during a coating process and during manufacture and which is useful as a paper-coating binder capable of providing coated paper excellent in dry pick strength and redispersibility.  <P>SOLUTION: The aspherical polymer latex comprises: (a) 20 to 69.5 pts.wt. of an aliphatic conjugate diene monomer; (b) 0.5 to 10 pts.wt. of a water-soluble ethylene monomer; and (c) 30 to 79.5 pts.wt. of another vinyl monomer that can be copolymerized with (a) and (b) components, (a), (b) and (c) being emulsion polymerized with one another, with (a)+(b)+(c)=100 pts.wt. Circularity (ε) shown in the following formula (1) is in the range of 0.80 to 0.94: Circularity (ε) =4*π*area/(girth)<SP>2</SP>(1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301183-A (JP)
Title: Camera instrument
Inventor: SHINOHARA TAKESHI
IPC: H04N5/225
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera instrument which dispenses with a cable straddling an installation part and a revolving part and can be miniaturized to a minimum.  <P>SOLUTION: In the camera instrument 11, first coils 34, 39, and 43 are arranged at an installation part 17. Second coils 35, 40, and 44 which face the first coils 34, 39, and 43 and have a mutual induction action are arranged at a case 12 which works as a revolving part. Between the first coils 34, 39, and 43 and the second coils 35, 40, and 44, supply of power and delivery of signal are conducted without contact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299955-A (JP)
Title: Optical disk, optical disk mastering method and optical disk playback apparatus
Inventor: ODERA YASUAKI
IPC: G11B7/24085
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk manufactured by a next-generation master disk recording device and wherein asymmetry of a playback signal is set to a small value that permits information to be played back.  <P>SOLUTION: In the optical disk, when the shortest mark length calculated by a reference clock is defined as L<SB>nOT</SB>, the actual shortest mark length recorded on the optical disk is ≤L<SB>nOT</SB>×0.6. The optical disk provides a playback signal suitable for a playback apparatus playing back information by e.g. a PRML (Partial Response and Maximum Likelihood) system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271944-A (JP)
Title: Underwater ultrasonic thawing machine
Inventor: TAKENAKA SHINTARO
IPC: A23B4/07
Filed: 2007-05-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desired thawing technologies capable of thawing in minutes and deciphering the relative merits in freshness, since the limitation in treating the kinds of food items and decrease in the desires for developing new frozen foods have become a global phenomenon caused by chronic moral and material losses and prejudiced believe, such as previous thawing of frozen products of the necessary estimated amount for next day in the atmosphere for a long time, the deterioration in the freshness by thawing with water flow, the treatment of excessive materials, deterioration of the freshness by the insufficient rapid thawing of products caused by excess or insufficiency of the thawing amount, in advance, or the like, and since the blind spot of globalization for distribution is in the thawing technology.  <P>SOLUTION: This underwater ultrasonic wave thawing treatment machine suppresses preceding thawing at an wave-receiving border at -5°C water temperature in conductive water having -5°C freezing point, by selecting an ultrasonic vibrational frequency band and underwater wave energy thermal conversion in ice-thawing temperature limit; thawing, simultaneously its inside and outside, as much as possible, by a wavelength band for penetration into a core part at -5°C core temperature; thawing cuttlefishes and snappers in vacuum pack for about 5 min or 10 min, respectively; reproducing the quality state in the freshness at the completion of freezing process, without requiring the thawing of an expected amount, in advance; enabling the immediate thawing at ordering and cooking in a restaurant; as well as enabling extension of distribution for all foodstuffs, such as sushis attached with fishes, items other than fishes, shellfishes or meats.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302710-A (JP)
Title: Pneumatic tire
Inventor: HAMAMOTO KIMIYA
IPC: B60C11/13
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of enhancing block rigidity without reducing drainage performance.  <P>SOLUTION: As a bottom-up part 6 is placed outside a tire ground end, the drainage performance can be enhanced by improving wet performance even though the groove depth of the bottom-up part 6 is made to be shallower, compared with a tire with its bottom-up part placed inside the tire ground end. In this case, as the groove depth of the bottom-up part 6 is made to be 20% or less of groove depth of other parts in a lug groove 4, satisfactory effects of enhancing the block rigidity can be obtained compared with a tire in which a groove depth of a bottom-up part is made to be more than 20%, and eccentric wear can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305049-A (JP)
Title: Health information management method and system for employee
Inventor: OTA TOSHIHIRO
IPC: G06Q50/22
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To propose a health information management system for employees for efficiently managing the health information of employees.  <P>SOLUTION: In a health information management system 2 for employees using an IC card 3 equipped with an ID storage region 3c and a health information storage region 3d, measurement results acquired by card readers/writers 11b, 12b and 13b arranged in health check places 11, 12 and 13 where health check apparatuses are installed are written in the IC card 3 of the employee as a person who has taken an medical check. When the employee who has returned to a company 1 inserts his or her IC card through card readers/writers 8b, 9b and 10b, the health information is read along with the employee authentication, and transmitted to an internal health management server 4. The internal health management server 4 registers the received health information in a health management database 5 in association with the employee ID. The health information of each employee stored in the employee IC card is always backed up in the health management database 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306808-A (JP)
Title: Motor drive device
Inventor: KIUCHI MITSUSACHI
IPC: H02P27/06
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the sensorless sine-wave drive of a motor by V/f control.  <P>SOLUTION: An inverter circuit 3 converts a DC power of a DC power source 2 to an AC power to drive a motor 4 and to drive the rotation of a motor load 5. A current detection means 6 detects a DC peak current corresponding to a peak value of a motor current. Then, a control means 7 controls an output voltage of the inverter circuit 3 in accordance with the DC peak current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302469-A (JP)
Title: Color filter polishing device having polishing agent suck-back mechanism, color filter polishing method and manufacturing method of color filter
Inventor: KAJITANI HARUHIKO
IPC: B24B37/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device for a color filter preventing attachment of a polishing agent to an opening part of a droplet supplying hose head end of the polishing agent and dropping of it on a substrate, and also to provide a polishing method of the color filter.  <P>SOLUTION: This polishing method is to treat the color filter 10 by a polishing process to buff and polish it by dripping a solution of the polishing agent while horizontally rotating and reciprocating it left and right by decentering upper and lower surface plates 2, 3 after fastening it on a template 4, and a pure water rinsing process to clean it by jetting pure water rinsing liquid by holding the polishing agent on a head end opening part 6 of the hose 5 for polishing agent supply by a suck-back mechanism. A liquid level of the polishing agent is adsorbed to the side of a polishing agent tank by more than 8.5 mm from the head end opening part 6 of the hose for polishing agent supply in the treatment of the pure water rising process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302804-A (JP)
Title: Occupant restraining device
Inventor: CHO CHINSHIYU
IPC: B60R21/01
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant restraining device, in which the trunk of an occupant is held in a prediction stage so as to restrain the initial move of the occupant, and a normal state is restored when an accident is avoided.  <P>SOLUTION: The device is provided with drive mechanisms 14 and 17 housed in a seat in a driving state to push out bolsters 4 on both side parts of a backrest 2 toward the occupant P when receiving an action command, and actuator bags 18 to expand between the drive mechanisms 14 and 17 and the bolsters 4 synchronously with the drive mechanisms 14 and 17. In accordance with the pushing action of the drive mechanisms 14 and 17, and the expansion action of the actuator bags 18, the occupant P is restrained on the seat 1. In a case where a collision is not detected within a specific time, occupant restraint by the drive mechanisms 14 and 17 and the actuator bags 18 is released, and the driving state is restored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303809-A (JP)
Title: Drive method for liquid pump device
Inventor: NARUO MOTOAKI
IPC: F04B49/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive method for a liquid pump eliminating unexpected liquid drop by devising the drive method preventing liquid drop by suck back action of a pump.  <P>SOLUTION: In the drive method for the liquid pump which includes a pump P for liquid, a delivery valve 28, and a suction valve 27, and changes over a suction process (a) in which the delivery valve 28 is closed, the suction valve 27 is opened and the pump P is operated for suction, and a delivery process (b) in which the delivery valve 28 is opened, the suction valve 27 is closed and the pump P is operated for delivery, the delivery valve 28 is opened with accompanying completion of the delivery process (b), and the process is changed over to the suction process (a) after performing a reverse process (c) in which the pump P is operated for suction with closing the suction valve 27 in change over from the delivery process (b) to the suction process (a), the pump P is immediately changed over from delivery operation to suction operation with maintaining the open state of the delivery valve 28 and the close state of the suction valve 27, in change over from the delivery process (b) to the reverse drive process (c).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309221-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: FUNABASHI MASASHI
IPC: F16D3/2237
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed type constant velocity universal joint for securing the strength of a cage while securing the installing efficiency of an inside joint member to the cage and the incorporating efficiency of balls in the cage.  <P>SOLUTION: When an inner ring 2 is installed to the cage 4, guide grooves 2b are made to straddle inlet portions 4d of the cage 4 and the inner ring 2 is rotated around the guide grooves 2b. Cutouts 133 are formed in protruded portions 2d of the inner ring 2 to secure clearances from the cage 4 during assembly. In the cage 4, large pockets 41, 46 each having a peripheral size L1, medium pockets 43, 44 each having a peripheral size L2, and small pockets 42, 45 each having a peripheral size L3 are formed so that L1>L2>L3 is established. The cage 4 and the inner ring 2 are tilted around a tilting axis Hc between the small pockets 42, 45, and last two balls 33, 34 are inserted through the clearances between an opening end 6a of an outer ring 1 and the inlet side end of each of the medium pockets 43, 44. The peripheral position of each of the cutouts 113 of the inner ring 2 is made to correspond to the peripheral position of each of large column portions 42a of the cage 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308738-A (JP)
Title: METHOD FOR MANUFACTURING METAL Ti OR Ti ALLOY
Inventor: OGASAWARA TADASHI
IPC: C22B5/04
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing metal Ti or Ti alloy, by which Ca concentration in molten salt adhering to Ti grains or Ti-alloy grains formed in a reduction step can be decreased and the amount of Ca taken into a melting furnace can be consequently reduced.  <P>SOLUTION: A mixture of the Ti grains or Ti-alloy grains formed in the reduction step and Ca-containing molten salt is cleaned with molten salt before melting to decrease Ca concentration in the Ca-containing molten salt and reduce the amount of Ca taken into the melting furnace. It is particularly desirable that a part of molten CaCl<SB>2</SB>from which Ca is removed by a Ca removal and concentration apparatus 5 attached to manufacturing equipment used for the execution of the method is stored in a molten CaCl<SB>2</SB>tank 15 for cleaning; and this molten CaCl<SB>2</SB>is used as the molten salt (e.g. molten CaCl<SB>2</SB>) for cleaning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033901-A (JP)
Title: Vehicle image display system
Inventor: KANEOKA AKIHIRO
IPC: G06T1/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To display a composite image to be easily seen while preventing reduction in effectiveness of warning by a mask.  <P>SOLUTION: When an image processing device 2 subjects images photographed by on-vehicle cameras 1a-1d to viewpoint changing, and joints the images to form a top view image, and superposes masks M on joints of the top view image to display it as an image to be monitored in a display 3, the masks M of the top view image are highlighted until a passage of predetermined time after predetermined conditions are established.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287697-A (JP)
Title: Organic electroluminescent element and light emitting device
Inventor: HOSOKAWA CHISHIO
IPC: H01L27/32
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which can improve a characteristic of a visibility angle and is excellent in color purity.  <P>SOLUTION: In the organic electroluminescent element 1 provided with a pair of electrodes 13, 14 and an organic electroluminescent layer 15 pinched by these electrodes 13, 14, a light dispersing color filter 11 having a light dispersing property is arranged on the light taking-out side of the organic electroluminescent layer 15. Since light in all angles emitted from the organic light emitting layer 15 can be dispersed and mixed, color changes caused by viewing angles can be greatly reduced and color purity can be improved. When the organic electroluminescent element 1 is applied to a light emitting device, the light emitting device with excellent characteristics of a visibility angle and color purity can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287698-A (JP)
Title: Electroluminescent element having positive electrode of low work function
Inventor: SON SE-HWAN
IPC: H05B33/26
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which can pour a lot of carriers at a low driving voltage.  <P>SOLUTION: The electroluminescent element is composed of a positive electrode containing a positive electrode substance, a negative electrode containing a negative electrode substance and at least one layer between the positive electrode and the negative electrode, and the positive electrode substance has a work function of practically the same or less than the negative electrode substance has.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002992-A (JP)
Title: Image forming apparatus
Inventor: KAWAI NAOTOSHI
IPC: G03G21/10
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure, over a long period of time, suitable removal of residual matter, which remains on the surface of an image holding member of an endless belt form after transfer of a toner image from the image holding member, by the use of a rotating brush roll.  <P>SOLUTION: The image forming apparatus 1 has a cleaning device 20 that causes a toner image to be transferred from the image holding member 2 moving while holding the toner image thereon, then brings the brush 21a of the rotating brush roll 21 into contact with the surface of the image holding member, thereby removing matter remaining on the surface of the image holding member. In the image forming apparatus 1, a roller member 25 smaller in outside diameter than the brush roll is disposed at each side of the brush roll. The image holding member is wrapped around the brush roll so as to be held by these roller members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002038-A (JP)
Title: Unburnable insulation panel
Inventor: SATO MASATO
IPC: E04B1/94
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unburnable insulation panel, capable of performing insulation reinforcement of a partition wall continued to a concrete outer wall with fireproof characteristics equal to or more than that of semi-noncombustible material, and easy to construct with a lightweight structure.  <P>SOLUTION: The unburnable insulation panel for performing insulation reinforcement of the concrete partition wall from the indoor side comprises an unburnable plate 12, an aluminum foil 13 and a paper surface material 14 with a mass of 100g/m2 or less which are stuck in order from the indoor surface of a core material 1 formed of a foam heat insulating material, and a rear face material 15 stuck to the outdoor surface of the core material 11. The adhesion with mortar is ensured by the paper surface material 14 on the outermost surface, the thermal load on the core material 11 is reduced, in the event of burning of the paper surface material, by radiation by the aluminum foil 13 with suppressed heating value to prevent firing of the core material, and protection of the core material 1 is attained by the fireproof plate 12 in addition to ensuring of the strength. By combining these materials, workability is maintained in addition to reduction in weight while ensuring fireproof performance equal to or more than that of semi-noncombustible material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002888-A (JP)
Title: Contact combustion type gas sensor
Inventor: SHIBATA MAKIKO
IPC: G01N27/16
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost downsized contact combustion type gas sensor capable of preventing deterioration of sensitivity due to catalyst poisoning.  <P>SOLUTION: The contact combustion type gas sensor 10 comprises a detection resistor 11 whose resistance varies according to the combustion heat of a detected gas burnt by heat generated by supplied power; a catalyst layer 13 provided to transfer heat to and from the detection resistor 11 and including a catalyst active to the detected gas; and a sacrifice layer 14 provided to cover the surface of the catalyst layer 13, letting the detected gas to permeate, and being inactive to the detected gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT