baber/WOPTO huggingface dataset:
Patent JP-2009036175-A (JP)
Title: Fuel supply control device of internal combustion engine
Inventor: YONETANI SHUHEI
IPC: F01N3/08
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately adjust a fuel (HC) quantity as a reducing agent used when detaching an oxide such as NOx trapped by a NOx trap catalyst and the like by accurately estimating HC quantities in exhaust emission.  <P>SOLUTION: The HC quantities (HCf0, HCr0) in the exhaust emission of respective detection parts are estimated based on gaps Δλf, Δλr between excess air ratios λf, λr detected by air-fuel ratio sensors upstream and downstream of the NOx trap catalyst, and an excess air ratio λcal calculated from an intake air quantity and fuel quantities of the respective detection parts. HC consumption by the NOx trap catalyst is calculated from the difference between HCf1 and HCr1 corrected based on an exhaust emission temperature and a target supply quantity of the reducing agent (HC) for reducing and regulating the NOx trapped by the NOx trap catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008017504-A (JP)
Title: Method of processing digital image signature
Inventor: POWELL ROBERT D
IPC: G06T9/00
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of encoding a signature into a digital image and auditing the relevant image so as to judge whether it is derived from the encoded image or not.  <P>SOLUTION: A method and system is provided for embedding signatures within visual images in both digital representation and print or film. A signature is inseparably embedded within the visible image, the signature persisting through image transforms that include resizing as well as conversion to print or film and back to digital form. Signature points are selected from among the pixels of an original image. The pixel values of the signature points and surrounding pixels are adjusted by an amount detectable by a digital scanner. The adjusted signature points form a digital signature which is stored for future identification of subject images derived from the image. A signature is embedded within an image by locating relative extrema in the continuous space of pixel values and selecting the signature points from among the extrema.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009045636-A (JP)
Title: Method of grinding slab, slab for hot rolling and method of manufacturing steel sheet using them
Inventor: HASHIMOTO HIDESATO
IPC: B21B15/00
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of grinding a slab for providing an edge chamfering shape which simultaneously suppresses the occurrence of flaws due to the irregularity of a conditioned surface and the occurrence of edge seaming flaws, and to provide a slab for hot rolling the edge parts of which are chamfered by using the method and a method of manufacturing a steel sheet using them.  <P>SOLUTION: When chamfering the edge parts of a continuously cast slab 17 with the use of an automatic grinding device which uses the position coordinate data of edge parts of the slab 17 obtained by measuring the shape of the slab 17 to be conveyed and performs chamfering by controlling a grindstone which is movable in the conveying direction and a direction orthogonally crossed with the conveyance direction, grinding is performed in such a way that an angle θ between adjacent segments of the ridge-line which is composed of a plurality of segments having one or a plurality of inflecting points and being connected in a polygonal-line shape at the inflecting points, is always θ≤60° at all inflecting points or the length of short segment of the adjacent segments at the inflecting points where θ is above 60° is not more than 25 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008077070-A (JP)
Title: Polymer film, production method thereof, polarizing plate and liquid crystal display device using the same
Inventor: FUKAGAWA NOBUTAKA
IPC: G02B5/30
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer film assured of large retardation and low haze and useful as an optically compensatory film and a production method thereof, further to provide a polarizing plate using the polymer film and ensuring that a high-contrast high-quality image can be displayed and a liquid crystal display device using the same.  <P>SOLUTION: The polymer film satisfies the following formulae (1) and (2): 0.025≤P<SB>t</SB>≤0.100 Formula (1), 0.90≤P<SB>o</SB>/P<SB>t</SB>≤0.99 Formula (2), wherein P<SB>o</SB>represents an in-plane orientation degree of polymer molecular chain in the film surface and P<SB>t</SB>represents an average in-plane orientation degree of polymer molecular chain in the entire film thickness. Further the production method thereof, the polarizing plate and the liquid crystal display device using the same are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009050107-A (JP)
Title: Wire harness draw-out part structure of protector
Inventor: KATSUMATA TOSHISUKE
IPC: H02G3/04
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the length of a corrugated tube necessary for temporarily fixing the same.  <P>SOLUTION: The wire harness draw-out part structure of a protector has a main body 10 with a U-shaped cross section and a lid body 20. A permanently fixed rib 14 to be fitted into the recessed groove 50V of the corrugated tube 50 is provided to the inner periphery of the main body and the inner surface of the lid body. Two permanently fixed ribs are provided at the positions corresponding to two recessed grooves of the corrugated tube separated from each other having one rib therebetween, and the main fixing rib on the main body side is formed into a U-shape along the inner periphery of the main body. One temporary fixed rib 15 to be fitted into the recessed groove is provided on the opposite side walls 12, 13 of the inner periphery of the main body, located at the middle of the two permanently fixed ribs. The interval between the temporary fixed ribs on the opposite side walls is formed gradually narrower upward. A pressing wall 16 pressing on the outer circumferential surfaces of the protrusion on both sides of the recessed grooves to be fitted into the permanently fixed ribs is provided between the temporary fixed rib and the permanently fixed ribs on both sides of the temporary fixed rib. The interval between the pressing walls on the opposite side walls is formed gradually narrower upward.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045315-A (JP)
Title: Game device loading racing game using race course image
Inventor: TOYODA HIROBUMI
IPC: A63F13/216
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device using an unprecedented race course image.  <P>SOLUTION: The local images such as a five-storied pagoda 81 and a signboard 82 is composed and displayed in the race course image in a horse racing game displayed on a main monitor 21 of the game device. A number of these local images are prepared in an external storage device, and a local image is selected by an operator's input operation or based on the current position of the game device, and is composed and displayed in the race course image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046096-A (JP)
Title: Steering locking device
Inventor: TANIOKA DAISUKE
IPC: E05B77/44
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a steering locking device from being fraudulently unlocked, in the steering locking device for locking a steering of a vehicle.  <P>SOLUTION: A through hole 20 extending along an attaching direction of a housing cover 25 is formed in a housing 10. At a tip end of the through hole 20 in the cover attaching direction, disposed is an auxiliary locking member 57 movable from an engaged position where the member 57 is engaged with a lock bolt 34 at a locked position and is inoperable through the through hole 20 to a disengaged position where the engagement with the lock bolt 34 is released and is operable through the through hole 20. A hook protrusion 32, penetrating the through hole 20 of the housing 10 and engaged with the auxiliary lock member 57 positioned at the disengaged position, is provided to the housing cover 25 to hold the auxiliary locking member 57 inoperable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054321-A (JP)
Title: Electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and method for producing such electrode
Inventor: MINO TATSUJI
IPC: H01M4/1391
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase an initial capacity and improve charge/discharge cycle characteristics in a nonaqueous electrolyte secondary battery using an electrode formed by aerosol deposition method.  <P>SOLUTION: The electrode for nonaqueous electrolyte secondary battery comprises: a current collector 1; an active material layer 2 formed by providing aerosol containing active material particles to the current collector 1. The aerosol is prepared by intermittently supplying gas to a receptacle in which the active material particles are contained, and bonding strength between the current collector 1 and the active material layer 2 is 1 MPa or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051030-A (JP)
Title: Ink-jet recording device
Inventor: KATO YOSHINORI
IPC: B41J2/165
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device capable of suppressing ink from being splashed inside the device with a simple configuration when restoring a wiper blade.  <P>SOLUTION: When a carriage motor 73 is driven again in such a state that the wiper blade 41 is stopped with respect to a recording head 39 at time T4 as shown in Fig.7(a3), the wiper blade 41 restarts relative movement with predetermined acceleration as shown by Fig.7(b). Then, the wiper blade 41 separates from a nozzle forming surface at relative speed V2 lower than relative speed V1 at time T5. Therefore, the wiper blade 41 is restored more slowly than when it separates from the nozzle forming surface at the relative speed V1, so that the ink is suppressed from being splashed inside the device when the wiper blade 41 is restored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054677-A (JP)
Title: Imaging apparatus and unit for holding photoelectric conversion element package
Inventor: ISHIKAWA KOJI
IPC: H04N5/335
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus having a structure of determining and fixing the position of a photoelectric conversion element package which can accurately determine and fix the position of the package at the rear surface of the package with use of a position holding member while using a package compatible with an increase in the number of pins like a BGA (Ball Grid Array) package and which also can have a high solder connection reliability between the package and a printed circuit board to be mounted, and also to provide a device for mounting the photoelectric conversion element package.  <P>SOLUTION: In a unit for holding a photoelectric conversion element package, a first opening is formed in a region of a printed circuit board corresponding to the inside of an electrode 106 of a photoelectric conversion element package 101. In a holding member, there is formed a positioning part which positions the photoelectric conversion element package in an axial direction perpendicular to a light receiving surface by abutting against the package at the outside of the electrode of the package, and is formed a second opening for flowing an adhesive to a region of the printed circuit board corresponding to the inside of the electrode of the package.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036368-A (JP)
Title: Power transmission device
Inventor: KENMOCHI KAZUTO
IPC: F16J15/3276
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a degree of freedom of design by restraining a confliction over a space with other parts.  <P>SOLUTION: There is provided a power transmission device 1 which houses and supports in a distribution case 5 an orthogonal gear assembly comprising a ring gear and a pinion gear which engage perpendicularly with each other. In the power transmission device 1, the distribution case 5 is divided into a first case section 65 and a second case section 67 by a dividing surface 63 along a rotary axial center of the ring gear. Besides, the divided surfaces 63 are allowed to mate with each other to couple the first and second case sections 65, 67 by bolts 69.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050458-A (JP)
Title: Game machine
Inventor: KOBAYASHI KAORU
IPC: A63F7/02
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently prevent hitting of a table even though a substantially disadvantageous condition is not given to a player when a game machine is given vibration.  <P>SOLUTION: The game machine is provided which generates a special game state advantageous to a player when the stop display mode of a variable display game becomes a preset special display mode. A display controller performs selection control of a variable display mode by a first variable display mode selected by relatively high probability when the stop display mode is made to be a special display mode and a second variable display mode selected by relatively high probability when the stop display mode is made to be display modes other than the special display mode. The game machine is provided with a vibration detection means which detects vibration applied to the game machine by the player. The game machine is also provided with a penalty display control means which, when the first variable display mode is selected in the variable display game, changes the variable display mode to a penalty display control means which changes the variable display mode to a penalty variable display mode at least partially similar to the second variable display mode on the basis of a detection signal from the vibration detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058996-A (JP)
Title: Image forming system, image forming apparatus, and method for controlling the same
Inventor: ONISHI AKIKO
IPC: G06F3/12
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of repeat print by designating data to be stored for use in repeat print by a simple operation, in repeat print for re-outputting a printed matter printed in the past.  <P>SOLUTION: This image forming apparatus is provided with a means for grouping print data. When the instruction of print data is received, the print data not selected in the same group as the group of the selected print data are erased from a storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058313-A (JP)
Title: Vibrator for vibration gyroscope and its regulating method
Inventor: CHIBA MITSUHARU
IPC: G01C19/56
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator for a vibration gyroscope for manufacturing the vibration gyroscope suitable for inexpensiveness and miniaturization, and to provide its regulating method.  <P>SOLUTION: The vibrator for the vibration gyroscope arranges regulating electrodes 20a, 20b, 20c, 20d, 20e in addition to a drive electrode for exciting a drive vibration mode and a detecting electrode for detecting a detection vibration mode over both front and rear faces of the vibrator for the vibration gyroscope. Since the rear face of the vibrator for the vibration gyroscope is mounted to be opposed to a mounting substrate, the rear face is not exposed after being mounted. The regulating electrode 20e arranged on the rear face can not be regulated after being mounted. The regulating electrodes 20a, 20b, 20c, 20d arranged on the face of the surface side of the vibrator for the vibration gyroscope have enough size to regulate a capacity between the drive electrode and the detecting electrode. Crosstalk to the detecting electrode of drive signals is balance-regulated by only regulation of the regulating electrodes 20b, 20c, 20d arranged on the face of the surface side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056737-A (JP)
Title: Method of producing structure, and structure
Inventor: TAKEUCHI YOSHIYUKI
IPC: B29C43/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a structure that can obtain the structure to which the shape of a mold is transferred even when mold pressing pressure is comparatively low, and the structure obtained by the method of producing.  <P>SOLUTION: The method of producting the structure comprises processes for forming a resin layer by applying a film forming composition including siloxane resin on a base body, pressing a mold to the resin layer, and peeling the mold from the resin layer. Particularly the film forming composition contains a low-molecular weight siloxane resin having a mass-average molecular weight of 300 to 5,000.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058877-A (JP)
Title: Photomask and method for forming pattern using the same
Inventor: IRIE SHIGEO
IPC: G03F1/29
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a side lobe and occurrence of a resist defect even when an enhancer mask with which both of a fine isolated contact pattern and a dense contact pattern can be simultaneously formed is provided with an accessory pattern or the like comprising a large aperture.  <P>SOLUTION: A first aperture 13A having first dimension S1 and a second aperture 13B having second dimension S2 larger than the first dimension S1 are formed in a half-light shielding part 12 formed on a transparent substrate 11. A phase shift part 14 is formed at the periphery of the first aperture 13A on the transparent substrate 11. A light-shielding part 15 is formed at the periphery of the second aperture 13B on the transparent substrate 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061960-A (JP)
Title: Locking device in toll bicycle parking system
Inventor: HINOTANI FUJIO
IPC: G07B15/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and lighten a locking device and to prevent unauthorized bicycle parking.  <P>SOLUTION: This locking device 25 is constituted by axially supporting a movable frame body 10 having a bicycle placing part 11 to put a wheel Y of a bicycle X on its upper surface free to pivotally move in a storage groove part 3 formed in a cross-section recessed type in the central longitudinal direction of a bicycle parking base frame 2, mounting a spring mechanism 15 on one side of a lower surface of the movable frame body, connecting a roughly central lower surface and a lower end of a movable arm 36 to hold the wheel of the bicycle to each other free to pivotally move and mounting a pair of arm supporting plates 30 to axially support the movable arm 36 free to pivotally move and a locking means 50 to lock and unlock the movable arm 36 on the arm supporting plates in the arm storage frame mounted on both outside surfaces in roughly the center of the storage groove part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007333749-A (JP)
Title: Electrostatic capacity-type accelerometer
Inventor: KURAMOTO KENJI
IPC: G01P15/125
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized electrostatic capacity-type accelerometer having high sensor performance.  <P>SOLUTION: The electrostatic capacity-type accelerometer comprises a slender-pen-shaped fixed pipe 20 made of an insulting material; a strip-like fixed electrode 34, extending in the axial direction of the fixed pipe 20 for forming on the inner or outer surface of the fixed pipe 20; a stopper 31 fitted and fixed outside the fixed pipe 20; an annular spring 32 loosely fitted to the outside of the fixed pipe 20; and a tubular movable electrode 33 fitted loosely to the outside of the fixed pipe 20. The annular spring 32 is interposed between the stopper 31 and the tubular movable electrode 33, and the electrostatic capacity-type accelerometer detects axial acceleration acting on the mass of the tubular movable electrode 33 from a change, corresponding to the axial displacement of the tubular movable electrode 33 of electrostatic capacity, formed between the strip-like fixed electrode 34 and the tubular movable electrode 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009065044-A (JP)
Title: Thermoelectric conversion module and its evaluation method
Inventor: HIROYAMA YUICHI
IPC: H01L35/32
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module in which the resistance of a part of a circuit constituted of a plurality of electrodes, a plurality of p-type thermoelectric conversion elements and a plurality of n-type thermoelectric conversion elements can be measured, and to provide its evaluation method.  <P>SOLUTION: The thermoelectric conversion module 20 comprises a pair of substrates 2 and 7 facing each other, a plurality of p-type thermoelectric conversion elements 3 and a plurality of n-type thermoelectric conversion elements 4 arranged between the pair of substrates 2 and 7, and a plurality of electrodes 6 and 8 provided, respectively, on the pair of substrates 2 and 7 in order to connect the end faces of each pair of p-type thermoelectric conversion element 3 and n-type thermoelectric conversion element 4 electrically, and to connect the plurality of p-type thermoelectric conversion elements 3 and the plurality of n-type thermoelectric conversion elements 4 alternately in terms of p-type/n-type and electrically in series, wherein a through hole 1 for exposing a part of the electrode is formed in both of the pair of substrates 2 and 7 for every electrode 6, 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061188-A (JP)
Title: Game machine
Inventor: KOYAMA YOSHIHIRO
IPC: A63F7/02
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where a storage medium is pressed with the increase of the kinds of performance and conversely the need to reduce the amount of data increases.  <P>SOLUTION: In a Pachinko game machine 10, a winning/losing lottery means 112 carries out winning/losing lottery for determining whether to shift to a special game triggered by a predetermined game operation. A table holding means 115 holds a pattern table for specifying a plurality of reference values indicating the corresponding relationship between lottery values for selecting variation patterns and the variation patterns, together with the reference sequence. A pattern determining means 116 selects the variation pattern based on the compared result of the lottery values and reference values according to the reference sequence. In the pattern table, the reference sequence is specified so that the result value obtained by repeatedly comparing each of the plurality of reference values with the lottery values by the time the compared result changes may indicate a variation pattern number. The pattern determining means 116 selects the variation pattern with the result value as the pattern number.  <P>COPYRIGHT: (C)2009,JPO&INPIT