baber/WOPTO huggingface dataset:
Patent JP-2007093955-A (JP)
Title: Zoom lens
Inventor: TOMIOKA RIYOUKO
IPC: H04N101/00
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens comprised of an inflection optical system by which about three times as many zoom ratio is obtained and in which the number of lenses is reduced.  <P>SOLUTION: The zoom lens 10 has a first lens group G11 having negative refracting power, a second lens group G12 having positive refracting power, a third lens group G13 having negative refracting power and a fourth lens group G14 having positive refracting power in order from the object side. The first lens group G11 is constituted of a negative meniscus lens, a reflection member which reflects incident light to bend an optical path, a positive lens and a negative lens in order from the object side. In the case of zooming, the first lens group G11 is fixed, the second lens group G12 and the third lens group G13 integrally move and the fourth lens group G14 moves by on a trajectory different from those of the second and third lens groups G12, G13. The second lens group G12 is a cemented lens comprised of a positive lens 15 and a negative lens 16, the third lens group G13 is comprised of one negative lens and the fourth lens group G14 is comprised of one positive lens.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006033894-A (JP)
Title: Surrounding base station information updating method, mobile communications system, mobile station, and base station
Inventor: ISHIKAWA YOSHIHIRO
IPC: H04W36/00
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly update and set information of surrounding base stations that notify from a base station to a mobile station.  <P>SOLUTION: In a mobile station of a mobile communications system, having a plurality of base stations for transmitting a roosting channel and surrounding base station information, and a mobile station, surrounding base station information transmitted by the base station is received and the roost channel transmitted by the surrounding base station is searched and received on the basis of the received surrounding base station information. The surrounding base station information which is actually observed in search/receiving step is transmitted to the base station. In the base station, the surrounding base station information transmitted by the mobile station is received and the surrounding base station information of the base station is updated on the basis of the received surrounding base station information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007092650-A (JP)
Title: Control device and control method of internal combustion engine, and device for estimating vapor generation quantity
Inventor: KAMEI NORIO
IPC: F02M25/08
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently consume evaporating fuel adsorbed by a canister by performing positive purge control from the start of an internal combustion engine while inhibiting the generation of turbulence of air fuel ratio.  <P>SOLUTION: ECU 150 estimates purge concentration before starting of an internal combustion engine for using the same to purge control purging evaporating fuel generated in a fuel tank 10 to an intake air passage 100 during fuel injection quantity control to make air fuel ratio of an internal combustion engine follow target air fuel ratio and controlling purge quantity of evaporating fuel based on the purge concentration Since purge concentration estimated before start, purge control can be positively performed from an initial stage of fuel injection quantity control while inhibiting the generation of turbulence of air fuel ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091083-A (JP)
Title: Airbag device
Inventor: SUZUKI SHIGEYUKI
IPC: B60R21/0136
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device capable of developing a desired airbag out of a plurality of the airbags.  <P>SOLUTION: This airbag device 20 is furnished with an inflator 50, the side airbag 30 to develop by gas from the inflator 50 and the airbag 40 for an anti-submarine. Additionally, the airbag device 20 is furnished with a change-over means 61 to change a gas supplying destination over to either of the side air bag 30 and the airbag 40 for the anti-submarine, an impact sensor and a control part to control the change-over means 61. The change-over means 61 makes the supplying destination of gas the side airbag 30, and the control part changes the gas supplying destination over to the the airbag 40 for the anti-submarine from the side airbag 30 by controlling the change-over means 61 in accordance with detection of the impact sensor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091088-A (JP)
Title: Wiper blade
Inventor: ICHIKI KENJI
IPC: B60S1/38
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade capable of extending a field of view of a driver and improving a wiping property.  <P>SOLUTION: This wiper blade 10 has a rubber holder 12 mounted on a wiper arm 11 installed on a vehicle free to oscillate and a blade rubber 13 held on the rubber holder 12 and to wipe a window glass of the vehicle. A mounting part 15 installed on the wiper arm 11 is provided on a front wall surface 12c of the rubber holder 12 arranged on the front side of the vehicle and a fin 20 inclined upward toward a rear wall surface 12f arranged on the rear side of the vehicle from the front wall surface 12c is provided along whole length along the longitudinal direction of the rubber holder 12 on a top wall surface 12d of the rubber holder 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006121893-A (JP)
Title: Rotor body of rotor for electric machine, and manufacturing method for the rotor body
Inventor: HAUGER WILLI
IPC: H02K1/18
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor body of rotor of electric machine that allows manufacturing at a low cost by cutting back the materials.  <P>SOLUTION: A rotor body is configured by a belt-shaped form installed with a single row of protrusions (16) along a long side (11), and includes at least one rotor sheet plate bent such that the plane of a belt forms a ring. In the rotor body of rotor of an electrical machine, the protrusions (16) face inwardly, after the rotor sheet plates (12, 14) have been bent, and the rotor sheet plates (12, 14) have a substantially closed outside side (13).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007096088-A (JP)
Title: Device and method for replacing electronic component
Inventor: SAITO MASARU
IPC: H05K3/34
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for replacing an electronic component that are adaptive to both a small component to be replaced and high-density mounting.  <P>SOLUTION: The device 100 for replacing the electronic component comprises a heating nozzle 6 which jets a hot blast 7 to the electronic component 2 to be replaced which is mounted on a circuit board 1, a suction nozzle 5 which sucks the electronic component 2 to be replaced, and a heat shielding cover 4 which covers the top and flank of a peripheral electronic component 3 fitted onto a peripheral circuit board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006104200-A (JP)
Title: Synthesis of pentafluorosulfanylnaphthalene
Inventor: LAL GAURI SANKAR
IPC: C07B61/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide 2-pentafluorosulfanylnaphthalenes useful for introducing fluorine atom, their substitution derivatives and a method for producing the same.  <P>SOLUTION: 1,4-Dihydronaphthalene is made to react with a pentafluorosulfanyl halide by using a three-step process. The obtained 3-halo-2-pentafluorosulfanylnaphthalene or its derivative is converted to 2-pentafluorosulfanyl-1,4-dihydronaphthalene or its derivative by base treatment and the product is converted to pentafluorosulfanylnaphthalene by removing hydrogen atom. The sulfur-pentafluoride adduct can be used as a substitute for trifluoromethyl group existing in various commercial products.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007098275-A (JP)
Title: Method and apparatus for producing organic acid
Inventor: OKATA MASANOBU
IPC: C02F11/04
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic acid enhancing the production efficiency of the organic acid and an apparatus for producing the organic acid.  <P>SOLUTION: The method for producing the organic acid comprises producing the organic acid by configuring a multiple acid fermentation tank 2 to successively carry out acid fermentation of raw sludge in each of tanks 2a and 2b, separating an organic acid solution produced in the acid fermentation tank 2 and acid producing bacteria-containing sludge by an organic acid separator 3, forming a high-load condition of the raw sludge and the acid producing bacteria-containing sludge compared to a single acid fermentation tank introducing the same amount of the raw sludge and the acid producing bacteria-containing sludge by providing one tank and the same volume (the same volume as the total of each tank in the multiple tank) from the relation of sludge volume/tank volume in each tank on the downstream side including the tank introducing the acid producing bacteria-containing sludge by introducing the acid producing bacteria-containing sludge for carrying out acid fermentation into any tank of each of the tanks 2a and 2b configuring the acid fermentation tank 2, and promoting the acid fermentation while suppressing the methane fermentation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103683-A (JP)
Title: Resin composition, laminated body, wiring board, and manufacturing method therefor
Inventor: DAITO NORIYUKI
IPC: B32B27/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in electrical properties and adhesiveness when a resin layer of a wiring board is formed, a laminated body excellent in machinability, the wiring board excellent in electrical properties, and a wiring board manufacturing method.  <P>SOLUTION: The resin composition is that constituting an insulating layer of the wiring board. A norbornene-based resin and spherical silica having an average particle size of ≤2 μm are used as essential components. Its thermal expansion rate at -50 to 150°C is ≤60 ppm. The resin composition has the spherical silica of ≥50 wt.%, and is subjected to surface treatment beforehand. The laminated body is a laminated body used for the wiring board and composed by laminating a carrier film and a resin layer made of the resin composition. The wiring board manufacturing method includes a step for forming the insulating layer by using the resin composition, a step for forming a circuit layer, and a step for boring holes by irradiating the insulating layer with a laser beam.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107227-A (JP)
Title: Sickle-shaped dead-bolt door lock
Inventor: MAEDA HIROSUKE
IPC: E05B65/06
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple lock which requires only a small number of components, which makes the unit cost of a product low, which hardly breaks down, and which has anticrime performance equivalent to that of a hook lock.  <P>SOLUTION: A dead bolt 5 and a sickle member, which are integrated together and formed in a V-shape like a sickle, are rotated on a sickle-shaped dead-bolt rotating shaft 8, and protruded to a striker 7, so as to sandwich the striker 7 and a lock case 10 in between. A leading end of a drive rod 3, which is elongated from the inside of a driving part 2, is connected to a drive pin 4 which is fixedly installed in the dead bolt 5, and the dead bolt 5 is driven by the up-and-down motion of the drive rod 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104947-A (JP)
Title: Method for adding aroma to packaged product
Inventor: TAKATOMI TETSUYA
IPC: A23L2/00
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adding aroma to a packaged product enabling a prescribed amount of aroma to be added to containers for products each continuously transferred and mass-produced.  <P>SOLUTION: The method for adding aroma to a packaged product comprises the following process: using a device 1 having a chamber 2 which temporarily stores supplied aroma, and a nozzle 3 discharging the aroma in the chamber 2 toward the container, and in which part of members for comparting the chamber 2 comprises a piezoelectric element 5; applying voltage pulse to the piezoelectric element 5 from a pulse generator 10 to periodically deform the piezoelectric element 5; and discharging a prescribed amount of the aroma through the nozzle 3 in accordance with the change in the capacity of the chamber 2 caused by the deformation so as to add a prescribed amount of the aroma into the container.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105321-A (JP)
Title: Cooking aid
Inventor: MORI YOSHIHISA
IPC: A23L7/10
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking aid which can be easily manufactured, has no long man hour for maintenance, and provides a finish of fluffy and tasty cooked rice.  <P>SOLUTION: The auxiliary implement 10 for cooking is equipped with a circular dome shape body section 10a having a plurality of through holes 10b and a protecting layer 10c formed so as to cover the exposed face of the body section 10a, an inverted-U-shaped hook 11 is formed in the dome top section of the same, and a through hole 12 is bored and formed in the section directly under the hook 11. The main section 10a is formed of a porcelain including silicon dioxide, aluminum oxide, ferric oxide, titanium dioxide, calcium oxide, magnesium oxide, sodium oxide, potassium oxide, and lithium oxide. The protecting layer 10 is formed of a glaze including silicone dioxide, aluminum oxide, ferric oxide, magnesium oxide, lithium oxide, barium oxide, zinc oxide, chromium oxide, cobalt oxide, and nickel oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107495-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKADA KUNIHIKO
IPC: F01N3/24
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine which is hardly influenced by the deterioration of an exhaust purifying catalyst easily even at a time of cold start of the internal combustion engine, and keeping exhaust emission control performance high.  <P>SOLUTION: This exhaust emission control device is provided with the exhaust purifying catalyst 20 arranged in an engine exhaust passage, and exhaust gas flows in the exhaust purifying catalyst from an upstream side end part and flows out of the same from a downstream side end part. Moreover, the exhaust emission control device is provided with a grinding means 30 grinding the upstream side end part of the exhaust purifying catalyst by moving on the upstream side end part of the exhaust purifying catalyst dyeing operation of the internal combustion engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112161-A (JP)
Title: Master cylinder
Inventor: KOMATSUZAKI KOSUKE
IPC: B60T8/17
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact master cylinder capable of sufficiently decreasing the space for mounting a vehicular brake device even if a stroke simulator is incorporated therein.  <P>SOLUTION: The master cylinder 10 comprises a cylinder body 11, a master piston 12 installed in the body 11 slidably and coupled with a brake pedal 1, a master chamber 115 partitioned inside the body 11 as positioned ahead of the master piston 12 and filled with brake oil, a simulator piston 30 installed in the master chamber 115 in such a condition as energized by a spring 36 and arranged slidably within the master chamber 115 against the enregizing force of the spring 36 in compliance with sliding of the master piston 12, and a simulator chamber 35 partitioned by the simulator piston 30 etc. in such a configuration as able to put the pressure of the brake oil therein approximately identical to the atmospheric pressure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114942-A (JP)
Title: Metadata generation apparatus and metadata generation method
Inventor: NAGAHASHI TOSHINORI
IPC: G06F17/30
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method, which use information (for instance, positional information by GPS or the like and a photographed date and time) that can be acquired always with a digital camera or the like provided in a cell phone to automatically generate metadata related to the generation position of digital content and to allow efficient retrieval.  <P>SOLUTION: From supplied digital content 200, positional information on a photographing point and time information on a photographing time point are acquired with a metadata extraction means 101. On the basis of the positional information and/or the time information, from data stored in the outside like a Web server (content server) 302, relevant content is retrieved and output. Content (text and word) selected from the relevant content is set as metadata, which is associated with the digital content 200 and is recorded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009895-A (JP)
Title: Method for measuring characteristic parameter in internal combustion engine
Inventor: WATANABE SATOSHI
IPC: F02D41/14
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring characteristic parameters, capable of obtaining measurements of the characteristic parameters in relatively high reliability by actually carrying out measurement at each measuring point while restricting manhours for measurement.  <P>SOLUTION: Values of control parameters of an internal combustion engine are varied to generate transitive operation of the internal combustion engine, while a value of at least one characteristic parameter that can vary in accordance with variation of the values of the control parameters is measured, and the detected value of the characteristic parameter during transitive operation is taken as the value of the characteristic parameter during steady operation in this method for measuring characteristic parameters. During the transitive operation, changing speed of the values of the control parameters is adjusted in such a way that the value or changing speed of at least one characteristic parameter of all the measurable characteristic parameters is within a prescribed range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112003-A (JP)
Title: Mold thickness regulating apparatus for mold clamping device
Inventor: UESONO HIROMASA
IPC: B29C45/66
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold thickness regulating apparatus for a mold clamping device capable of preventing the variation of a mold clamping force caused by a lead angle of a screw of a tie bar in molding by a simple configuration which needs no particular operation sequence.  <P>SOLUTION: A radial groove 21 is formed on a plane 15a touching a housing of a tie bar nut 15 which is screwed together with the tie bar (not shown) and positioned in the longitudinal direction of the tie bar with respect to the housing (not shown).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079524-A (JP)
Title: Projection optical system and projection image display device
Inventor: NISHIKAWA JUN
IPC: G03B21/28
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system suitable for reducing the depth of a rear projection television set, for example, and reducing the size of a part under (or above) a screen, while maintaining high-resolution power with low distortion, reducing the size of a reflective surface, and reducing the number of reflective surfaces.  <P>SOLUTION: The projection optical system performs enlargement projection from the primary image plane of a reduction side to the secondary image plane of the enlargement side, and is provided with a first optical system L11 imaging an intermediate image (II position) of the primary image plane and a second optical system L12 having a concave reflective surface AM1 and forming the secondary image plane by the intermediate image. The light ray from the center of the primary image plane to the center of the secondary image plane intersects the optical axis AXIS1, is reflected by the concave reflective surface, and again intersects the optical axis to reach the secondary image plane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116543-A (JP)
Title: Radio communication device and control method and program of radio communication device
Inventor: SAITO KATSUO
IPC: H04W28/00
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loss of data when a plurality of channels exist together within one band group in radio communication.  <P>SOLUTION: A radio communication device includes; storage means wherein information representing a combination of channels which are capable of receiving at least one piece of identical data pieces when transmitting J data pieces K times (I=J×K and K is two or more) by I frames is stored; a channel discrimination means for discriminating channels utilized by peripheral devices; a channel determination means for determining a channel for use on the basis of information stored in the storage means and information of channels discriminated by the channel discrimination means; a loss detection means for detecting loss of transmission data; and a change means for changing the number K of times of transmission in accordance with a probability of data loss detected by the loss detection means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113097-A (JP)
Title: Method for manufacturing aluminum can, and aluminum can manufactured with the method
Inventor: SASAKI KOICHI
IPC: C23C22/83
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To establish a process for manufacturing an aluminum can, which simultaneously meets conflicting requirements of preventing a brown spot from forming in the center of the bottom part of the inner surface in a rinsing and drying step for chemical-conversion-treating a bottomed cylinder body, washing it with industrial water and then with ion-exchange water and drying it, and of preventing a zirconium film from causing cohesion failure in a neck-flange-forming step; and to provide a method for using an existing manufacturing line for the aluminum can with few changes.  <P>SOLUTION: The method for manufacturing the aluminum can having no chemical conversion coating in the inner surface side comprises the steps of: forming the chemical conversion coating only on the outer surface side without treating the inner surface in the chemical conversion treatment step, when forming the chemical conversion coating on a metallic substrate with a bottomed cylinder shape for the aluminum can; rinsing the aluminum can in a normal rinsing process; and rinsing the aluminum can with a rinsing water prepared by mixing an adjustment water with ion-exchange water so as to make the electric conductivity as 9 to 20 μS/cm, at 5 to 50°C. The aluminum can does not have the chemical conversion coating on the inner surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT