baber/WOPTO huggingface dataset:
Patent JP-2007288484-A (JP)
Title: Gradation correction processing apparatus
Inventor: SUZUKI SATOSHI
IPC: G09G3/28
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of suppressing a false contour caused by gradation correction for a certain particular luminance or color region.  <P>SOLUTION: A false contour region detecting part 3 detects a difference in luminance or chromaticity between upper, lower, left and right pixels and a pixel under consideration about input image data, when gradation increases in monotone or decreases in monotone, a value of a smaller side of an absolute value of the difference value is defined as intensity weight of a false contour, a correction gain calculated by a gradation correction amount detecting part 2 is weakened in accordance with the weight, a correction amount is made small, and the false contour is suppressed. When the gradation does not increase in monotone or decrease in monotone, the correction gain is not adjusted because a false contour due to gradation correction is not generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286559-A (JP)
Title: Heating device and image forming apparatus
Inventor: ABE TOKUYOSHI
IPC: G03G15/20
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device which is a heating device using electromagnetic induction using a heating rotator and can improve efficiency of induction heating by preventing magnetic flux from being discharged and improving efficiency when the heating rotator exceeds a curie point, and an image forming apparatus.  <P>SOLUTION: The heating device 1 having the heating rotator 10 having an electromagnetic induction heating member 11, a magnetic flux generating means 15 of applying magnetic flux to the electromagnetic induction heating member 11 to generate heat, and a pressing member 30 which abuts against the heating rotator 10 is provided with a magnetic flux capturing means 50 of capturing magnetic flux passed through the electromagnetic induction heating member 11 with magnetic flux generated by the magnetic flux generating means 15 by using the electromagnetic induction heating member 11 almost at the curie point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289806-A (JP)
Title: Apparatus for ejecting liquid material
Inventor: FURUKI SATORU
IPC: B05C5/00
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of stably and highly accurately ejecting a very small amount of a liquid material.  <P>SOLUTION: The apparatus 1 for ejecting a liquid material is equipped with a cylindrical container 3 for storing a liquid material 2. The cylindrical container 3 has a syringe 10 and a nozzle member 20 coaxially attached to the end part of the syringe 10. The apparatus 1 for ejecting liquid material is further equipped with a shaft member 30 passing through the cylindrical container 3, a driving device 40 for causing the shaft member 30 to reciprocate in the axial direction, and a sheath member 50 disposed in the cylindrical container 3 and surrounding the shaft member 30. The nozzle member 20 comprises a nozzle 22 and a valve seat 23. A valve constituting part 34 that constitutes a valve together with the valve seat 23 is coaxially formed on the end part of the shaft member 30. The sheath member 50 is fixed to the cylindrical container 3 so as not to move together with the shaft member 30 and separates at least a part of the outer circumferential face of the shaft member 30 from the liquid material 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292117-A (JP)
Title: Rolling bearing
Inventor: MORISHITA HIROSHI
IPC: F01D25/16
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing wherein lubricant reserved in a recessed portion in the inner diameter face of a cage is quickly supplied to a raceway portion and the guide face of the cage during dry run.  <P>SOLUTION: In the inner diameter face of each annular portion 5a of the cage 5, a recessed groove 7a as the recessed portion for reserving the lubricant is provided extending to the circumferential direction. A plurality of small holes 8 are provided in each recessed groove 7a in communication with the outer diameter face of the cage 5. Thus, the lubricant reserved in each recessed groove 7a is quickly supplied through the small holes 8 in communication with the outer diameter face of the cage 5 to the raceway portion and the guide face of the cage during dry run.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291444-A (JP)
Title: Hot work tool steel with high toughness, and its manufacturing method
Inventor: YOKOI DAIEN
IPC: C21D6/00
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide hot work tool steel having excellent toughness and its manufacturing method.  <P>SOLUTION: The hot work tool steel with high toughness can be obtained by subjecting steel which has a composition consisting of, by mass, 0.30 to 0.50% C, 4.0 to 5.5% Cr, 0.5 to 2.0% Mo, 0.5 to 1.5% V and the balance Fe with inevitable impurities to rolling forging at 950 to 1,250°C rolling forging temperature, regulating the finishing temperature of the rolling forging to 900 to 1,150°C and then carrying out annealing at ≥0.05°C/sec cooling rate after the rolling forging. Its manufacturing method is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298621-A (JP)
Title: Voice data time length adjusting device and its program
Inventor: SEIYAMA NOBUMASA
IPC: G10L21/043
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice data time length adjusting device capable of setting reproduction time length of a plurality of voice data, within designated time length which is determined beforehand.  <P>SOLUTION: The voice data time length adjusting device 1 comprises: a target time length calculating means 21 for calculating target time length after speech speed conversion of the voice data, on the basis of a ratio of a sum of original sound time length of the voice data to the designated time length; a speech speed magnification calculation means 30 for calculating the speech speed magnification of the voice data, on the basis of a ratio of total time length in which predetermined time length of non-voice period between voice data is added to the sum of the original sound time length; a speech speed conversion means 41 in which speech speed conversion is performed on the voice data on the basis of the speech speed magnification, and conversion time length of the converted voice data is clocked; a time length difference calculating means 43 for calculating the difference of the conversion time length and the target time length; and a time length correction means 44 for correcting the time length between the voice data on the basis of the difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006315670-A (JP)
Title: Lift gate for automobile
Inventor: HEUEL GERD
IPC: B60J5/10
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved lift gate for a vehicle, particularly a lift gate for an automobile.  <P>SOLUTION: The lift gate is provided with an upper gate (3) having an apex part connectable to the vehicle in the rotatable (7) form; and a lower gate (4) having a bottom part connectable to the vehicle in the turnable and separable (8) form. A bottom part of the upper gate (3) is connectable to an apex part of the lower gate (4) in the separable form.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007297951-A (JP)
Title: Gas fuel internal combustion engine
Inventor: OTERU YUICHI
IPC: F02M21/02
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve thermal efficiency of an internal combustion engine using reformed gas fuel as main fuel.  <P>SOLUTION: This engine is provided with at least reforming catalyst 230 reforming liquid fuel to gas fuel containing a plurality of gas components, an evaporator 220 for supplying gasified fuel to the reforming catalyst 230, a flow rate sensor 140 detecting flow rate of liquid fuel to the evaporator 220, and a catalyst temperature sensor 146 detecting reformed catalyst temperature. When liquid fuel is reformed by steam, water flow rate detection is also executed. An ECU 100 estimates reformed gas composition by using at least detection values of a flow rate sensor and a catalyst temperature sensor and referring a corresponding map of gas composition and a detection value stored inside. An estimated value is corrected according to measured specific gas composition concentration in the reformed gas and a detection value of temperature of input and output gas to and from the catalyst. The ECU 100 operates lean combustion limit concentration of air fuel mixture in a cylinder based on the estimated vale, and always materializes operation in a vicinity of lean combustion limit by controlling gas fuel supply quantity and air flow rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297345-A (JP)
Title: New glycoside, method for producing the same and composition
Inventor: TSUJIMOTO KAZUO
IPC: A61K36/00
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new glycoside having an antioxidizing activity and a tyrosinase non-inhibiting activity, to provide a method for producing the same and to provide a cosmetic composition, a food composition or a pharmaceutical composition comprising the compound as an active ingredient.  <P>SOLUTION: The glycoside represented as 4-((3R, 4S, 5S, 6R)-tetrahydro-4,5,6-trihydroxy-2-methyl-2H-pyran-3-yloxy)-2H-indene-1,2,2,3-tetraol is a new compound expressed by formula 3, which is obtained by solvent-extracting from a plant derived from Ibervillea Greene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302486-A (JP)
Title: Heat insulating material
Inventor: AOYAMA AKIRA
IPC: C04B28/02
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight heat insulating material having heat resistance and gas adsorptive property.  <P>SOLUTION: The heat insulating material is obtained by coagulating a composition having flowability or plasticity, coagulated to become solid and containing a mixture prepared by mixing fine shaped charcoal with powder of pottery in a ratio of (1:10)-(10:1), 20-60 wt.% cement per the mixture, 0.1-10 wt.% coagulating agent per the mixture and water to give flowability or plasticity to the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305651-A (JP)
Title: Method of changing layout of semiconductor integrated circuit
Inventor: AOKI TAKAAKI
IPC: G06F17/50
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of changing the layout of a semiconductor integrated circuit for reducing the number of photomasks to be changed when changing wiring layout.  <P>SOLUTION: By using the method, the layout is changed in the semiconductor integrated circuit having a multilayer wiring structure including a first wiring net N1 for connecting a first terminal T1 to the second one T2, and a second wiring net N2 that is separated from the first wiring net electrically and connects a third terminal T4 to a fourth one T5. In this case, short-circuiting wiring N3 for short-circuiting between the first and third terminals is set. After the short-circuiting wiring is set, the third terminal is disconnected from the fourth one by removing at least one portion of redundant wiring R1 set between the third and fourth terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301463-A (JP)
Title: Air cleaning unit and air conditioner
Inventor: KAGAWA KENKICHI
IPC: F24F1/00
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a room from becoming dirty by dust discharged into the room due to sufficient dust collection by a dust collecting means (41) in an air cleaning unit (1) collecting the dust by electrically charging the dust.  <P>SOLUTION: The air cleaning unit (1) is arranged in an air flow passage (15) formed in a casing (11). The air cleaning unit (1) is provided with an electrically discharging unit (30) for charging the dust in air by generating ions and an electrostatic filter (41) for collecting the charged dust. The electrically discharging unit (30) consists of a unit (31) performing positive discharge and a unit (32) performing negative discharge. The electrically discharging unit (30) is constituted so that equal amounts of the positive ions and the negative ions are generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304836-A (JP)
Title: On-vehicle information presentation device and program
Inventor: UEMURA NOBUO
IPC: G01C21/00
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To minimize problems of a conventional on-vehicle apparatus which is ready for information providing systems based on a 2.5 GHz band VICS and a 5.8 GHz DSRC and may cause the problems due to overlapping of information provision receiving timing or information content between the both systems.  <P>SOLUTION: This on-vehicle information presentation device is provided with a first receiving means 13 receiving first information distributed at a first frequency from a first road side machine, a second receiving means 12 receiving second information distributed at a second frequency from a second road side machine, a presentation means 16 presenting information content based on the received first or second information, a detection means 11 detecting receiving of the first and second information from the first and second road side machines installed in a parallel installation point, and a control means 11 controlling the presentation means for giving predetermined restriction to presentation of the received first or second information when detection by the detection means is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006319985-A (JP)
Title: Tuning circuit
Inventor: KIM SEYEOB
IPC: H03H11/04
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning circuit of a filter, in details, of a filter for correcting a cut-off frequency of the filter.  <P>SOLUTION: The tuning circuit comprises: a current generation unit which includes a first transistor and a resistor, the first transistor having three terminals and changing a current flowing in a third terminal at a second terminal in proportion to a voltage applied to a first terminal and the resistor being connected in series with the first transistor; a capacitor compensation unit which includes a second transistor, a capacitor unit, and an up-down counter unit, the second transistor having three terminals and constituting a current-mirror circuit together with the first transistor in which a mirror-current flows from the second terminal to the third terminal in proportion to a voltage applied to the first terminal, the capacitor unit being connected to the third terminal of the second transistor and varying capacitance of a capacitor with a time constant RC, and the up-down counter unit for transmitting a control signal to vary the capacitance of the capacitor unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007305539-A (JP)
Title: Fuel cell stack
Inventor: OSHIMA HITOHIDE
IPC: H01M8/12
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack which dispenses with a metal member and a spacer such as a connection ring and has an excellent gas leakage resistance and has excellent strength.  <P>SOLUTION: On one end part of a fuel cell 40, there is provided a penetrated hole 12 which is penetrated from one face to the other face of the fule cell 40 and the fuel cell stack 10 is composed of a plurality of fuel cells 40 having penetrated holes 12 arranged in one direction. The penetrating holes 12 are combined through and the one end part having the penetrated holes 12 is united, covered and sealed by a sealing member 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352850-A (JP)
Title: Mobile terminal, vehicle-mounted communications device, and communications system in vehicle using them
Inventor: HARADA KENJI
IPC: G07B15/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve exchageability of information between in-vehicle devices, while enabling simpler use of an IC card in a mobile device, in the radio communications system inside vehicles.  <P>SOLUTION: An IC card 11 of a mobile terminal 10 exchanges information with an IC interface 22 of a holder 20 of the mobile terminal. This information is transmitted to an in-vehicle device 50 via a radio communications interface 23 of the mobile terminal holder 20. The communication enable distance, between the mobile terminal holder 20 and the in-vehicle device 50, is larger than the communication enable distance between the mobile terminal holder 20 and the mobile terminal 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007311112-A (JP)
Title: Luminaire mounting structure
Inventor: NAKAJIMA TAKASHI
IPC: A47G1/00
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate execution of works at a site by forming a wiring space in a channel-shaped material (sash) to which a mirror is mounted, and by adding a function capable of easily fixing the mounting bracket of a luminaire to form a channel-shaped supporting fixture.  <P>SOLUTION: In this luminaire mounting structure, the lower opening part 12 of the channel-shaped material 2 composed of a front hanging piece 3, a rear hanging piece 5, and a top side piece 4 is used as the upper fringe engagement part of a mirror 20, an extension piece 6 formed by extending the front hanging piece 3 of the channel-shaped material 2 to the upper part higher than the top side piece 4 is formed, a center projecting piece 7 and an upper projecting piece 8 which project up to the upper extended line of the rear hanging piece 5 are formed on the extension piece 6, a space between the top side piece 4 and the center projecting piece 7 is used as a wiring space 9, and a space between the center projecting piece 7 and the upper projecting piece 8 is used as a luminaire mounting part 11 by notching the upper projecting piece 8 to form the channel-shaped supporting fixture 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307491-A (JP)
Title: Air conditioning system
Inventor: ASAKURA RYUJI
IPC: B01D46/52
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system capable of preventing a front panel from accidentally falling.  <P>SOLUTION: A pair of protrusions 51 are each provided in the vicinity of upper ends on the left and right sides at the backside of the panel 50. The protrusions 51 include a base section 52 that protrudes towards the transverse plane of a body 10 and a first extension section 53 that extends above from the tip of the section 52. A pair of protrusion receptacles 42 are provided at the left and right positions corresponding to the protrusions 51 on the transverse plane of the body 10. The receptacles 42 include a first wall section 43 where a hole section 44 that receives the protrusions 51 from the section 53 is formed and that supports the internal surface of the section 53 in the protrusions 51 received from the section 44 and a second wall section 45 that is formed along the lower surface of the section 44 formed in the section 43 and supports the lower surface of the section 52 of the protrusions 51 received from the section 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311653-A (JP)
Title: Solder coating method, solder coating unit, and die bonder
Inventor: OGAWA SHIGERU
IPC: H01L21/52
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder coating unit excellent in workability and quality of solder application, and a die bonder.  <P>SOLUTION: While a first point P1 of a substrate 1' is stopped just below a solder wire 2 supported by a solder supply unit 4, the solder wire 2 is let out down below at a constant speed so that the end of the wire is brought in contact and melted with the first point P1. In succession, the whole solder supply unit 4 is horizontally moved in a direction parallel to the coated surface of the substrate 1' by a drive control system 20 to successively melt the solder wire 2 bit by bit from its end on the substrate 1', and the melted solder 2d is applied to the coated surface of the substrate 1' in a horizontal and approximately elliptical shape. If the solder wire 2 is moved as far as a second point P2, the solder wire 2 is pulled up to finalize the one-stroke solder application operation on the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310734-A (JP)
Title: Retrieval device
Inventor: HIRAI TAKUYA
IPC: G06F17/30
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval device which efficiently displays many retrieval results obtained by a keyword, on a limited display space and reduces the burden for obtaining a retrieval result which a user desires.  <P>SOLUTION: The retrieval device for retrieving data includes: a target database wherein target data and one or more categories to which the data belongs are stored in association with each other; a retrieval part which refers to the target database on the basis of a retrieval condition designated by the user to retrieve data meeting the retrieval condition; and a display control part which displays a list of data obtained by retrieval so that the data can be individually selected and retrieved based on elements constituting the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306877-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: INOUE KIBO
IPC: A01G13/02
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural vinyl chloride-based resin film having improved durability while maintaining drip-proof properties at low temperature.  <P>SOLUTION: The agricultural vinyl chloride-based resin film is obtained by adding at least 0.5-10 pts.wt. resin obtained by graft copolymerization of vinyl chloride on an ethylene-vinyl acetate copolymer, 20-70 pts.wt. plasticizer and 0.5-5 pts.wt. anti-drip agent to 100 pts.wt. vinyl chloride-based resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311279-A (JP)
Title: Nonaqueous electrolytic solution secondary battery
Inventor: ENDO TOMOMI
IPC: H01M4/48
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high capacity type nonaqueous electrolytic solution secondary battery having superior cycle characteristics and high temperature storing characteristics by improving dispersibility of composite particles which are negative electrode active materials, and by optimizing surfaces of carbonaceous materials which are source of conductivity.  <P>SOLUTION: The nonaqueous electrolytic solution secondary battery is provided with a positive electrode, a negative electrode having the negative electrode active materials capable of reversibly storing and releasing lithium ions, and a nonaqueous electrolytic solution, and the negative electrode active materials are constituted by adhering the carbonaceous materials in which a surfactant is adsorbed to at least one part of the surface of metal oxide or semimetal oxide at one part of the surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309908-A (JP)
Title: Hydrogen sensor
Inventor: SAKAI MASANOBU
IPC: G01N27/18
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection precision by reducing the amount of attachment of water to the hydrogen sensor to be used in the fuel cell system, etc.  <P>SOLUTION: A detection head 13, with built in detection element 24 and the reference element 23 arranged in the detection gas flow flowing in the piping 2, is protruded into the piping from the wall part of the piping 2, while being supported by the support arm 12 which is made of a heat insulating material. The detection head 13 is provided with a gas guide in port 25 for guiding the detection gas to the detection element 24, in a direction reverse to the gas flow direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT