baber/WOPTO huggingface dataset:
Patent JP-2009135887-A (JP)
Title: Apparatus, method, and program for processing image
Inventor: NANBA MUTSUMI
IPC: B41J2/44
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform skew correction upon image data.  <P>SOLUTION: An image forming apparatus includes: an address specifying unit 311 that specifies an address in a storage device which stores therein data of pixels in accordance with a position where an image is optically read; a read requesting unit 312 which requests reading of data, including pixels as many as the number of pixels forming a line, indicating the number of pixels to be read, from the address specified on a line in a main scanning direction along the main scanning direction in which the image is optically read; a line buffer writing control unit 402 which writes the read data of pixels as many as the number of straight advancing pixels into a line buffer; and a shifting unit 313 which shifts the address specified by the address specifying unit 311 in either one direction along a sub-scanning direction which is perpendicular to the main scanning direction and or a direction opposite to the direction by a predetermined amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044203-A (JP)
Title: Mount structure of optical equipment and optical equipment
Inventor: HASUDA MASANORI
IPC: G02B7/02
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount structure of optical equipment that can protect an electric contact, and to provide optical equipment.  <P>SOLUTION: The mount structure (20) of the optical equipment includes: an aperture regulation member (21) formed to project to an inside diameter side of a mount aperture (11) formed in a housing (10), having an aperture part (21a) through which the subject light is made to pass, and having a surface part turning to a subject side which is provided nearly orthogonal to an advancing direction of the subject light; the electric contact (27) provided projectingly to the subject side from the surface part of the aperture regulation member; and a projection part (28) provided projectingly to the subject side from an area between the electric contact and the aperture part on the surface part of the aperture regulation member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048331-A (JP)
Title: Driving force intermitting device, control method of driving force intermitting device, four-wheel drive vehicle, and control method for four-wheel drive vehicle
Inventor: MATSUMOTO AKIO
IPC: B60K17/34
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force intermitting device reducing generation of abnormal noise and vibration in switching between a two-wheel drive state and a four-wheel drive state, a control method of the driving force intermitting device, a four-wheel drive vehicle, and a control method of the four-wheel drive vehicle.  <P>SOLUTION: The driving force intermitting device 16 is equipped with an inner member 42 having a cam surface on its outer periphery, a cylindrical part 34 having an inner peripheral surface, a roller 43 arranged between the inner member 42 and the cylindrical part 34, a roller clutch 41 composed of a retainer 45 which rotatably holds the roller 43 around the axis, and a friction clutch 54. The roller clutch 41 connects an intermediate shaft 32 to a clutch housing 33 to make them relatively unrotatable after the relative rotation speed of the intermediate shaft 32 and the clutch housing 33 is reduced by frictional engagement of the friction clutch 54.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009083093-A (JP)
Title: Polishing cloth
Inventor: TANABE AKIHIRO
IPC: D04H1/46
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance polishing cloth having an extraordinary dense surface state with ultrafine fibers evenly dispersed and excellent smoothness which have not been achieved by a polishing cloth made of conventional ultrafine fibers.  <P>SOLUTION: The polishing cloth is composed of mainly a non-woven cloth made by tangling ultrafine fiber bundles comprising bundled ultrafine fibers with an average fiber diameter of 0.05-1 μm. The polishing cloth includes a hollow portion inside at least a part of the ultrafine fiber bundles and the ultrafine fibers are disposed around the hollow portion. A cross sectional area CV of the hollow portion in the cross section of the ultrafine fiber bundles is 30% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048241-A (JP)
Title: Hermetic compressor and refrigerating cycle device
Inventor: KITAICHI SHOICHIRO
IPC: F04C29/12
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor and a refrigerating cycle device having this hermetic compressor, capable of holding reliability by dispensing with readjustment work, by holding a pre-carrying state without being affected thereby, even if vibration caused by carrying is applied to connected pipes.  <P>SOLUTION: This hermetic compressor R stores an electric motor part 3, a first compression mechanism part 2A and a second compression mechanism part 2B in a sealed case 1. An accumulator 20 is installed on and fixed to an outside surface of the sealed case. A pressure switching mechanism K for switching the connection to a cylinder chamber to the low pressure side or the high pressure side, is arranged in a communicating passage 28 for communicating the accumulator 20 with a cylinder chamber 9b of the second compression mechanism part. The pressure switching mechanism has a three-way switching valve 23, a first communicating tube 22 for communicating the three-way switching valve with the accumulator, and a second communicating tube 25 for communicating the three-way switching valve with the second compression mechanism part. The second communicating tube is installed in and fixed to the accumulator by welding or brazing, and the accumulator for installing and fixing the second communicating tube is installed on and fixed to an outside surface of the sealed case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009023352-A (JP)
Title: Multilayered structure based on polyamide layers having copolyamide mixture bonding agent layer
Inventor: LACROIX CHRISTOPHE
IPC: C08L77/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having excellent characteristics as a structure useful for a gasoline transporting pipe.  <P>SOLUTION: The multilayered structure based on polyamides comprises: a first layer (1) composed of a polyamide P<SB>1</SB>or a mixture of the polyamide P<SB>1</SB>and a polyolefin PO<SB>1</SB>containing the polyamide P<SB>1</SB>as a matrix; an optional layer (2a) comprising EVOH; a layer (2) comprising a mixture of 6/12 copolyamides in which one has a weight of PA-6 greater than that of PA-12 and another has a weight of PA-12 greater than that of PA-6; and a layer (3) composed of a polyamide P<SB>3</SB>in this order, wherein each layer adheres one another on a contact region, and P<SB>1</SB>and P<SB>3</SB>are same or different from each other. A pipe having an inside of the layer (1) or (1a) and an outside of the layer (3) can be made, and be manufactured by coextrusion. The first layer may contain an electroconductive carbon black which makes a surface resistivity not higher than 10<SP>6</SP>ohm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010050063-A (JP)
Title: Line light source device, liquid crystal display, and electronic equipment
Inventor: ISODA HIROTO
IPC: F21S2/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear illumination inexpensively while saving a space, excellent brightness uniformity, and a high visual effect, in a line light source device, a liquid crystal display and electronic equipment.  <P>SOLUTION: This line light source device/liquid crystal display/electronic equipment is provided with a light source 2, and a band-like light guide body 3 with the light source 2 arranged on an end face 3a of a light incident face, of making a light incident from the light source 2 and light-guided emit linearly from one of paired side end faces serving as a light emitting face, and of reflecting it inwards by the other serving as a reflecting face, a direction of an optical axis X of the light source 2 is directed to an extended direction of the band-like light guide body 3, and the band-like light guide body 3 is constituted to bend a side end part having the side end face 3b serving as the light emitting face, and to direct the side end face 3b serving as the light emitting face to a vertical direction side of a main face 3d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054588-A (JP)
Title: Sound model preparing device, voice recognition device using the same, these method, these program and these recording medium
Inventor: WATABE SHINJI
IPC: G10L15/06
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability of calculation by reducing computational quantity and a memory amount.  <P>SOLUTION: A feature quantity sequence of a current adaptive voice data is extracted. When a posterior probability distribution of a mean vector parameter of Gaussian distribution in a sound model is expressed in Gaussian distribution, the mean vector parameter of the posterior probability distribution is expressed by a scaling factor with respect to a covariance matrix parameter, and initial covariance matrix. On the basis of the above fact, the mean vector parameter of the posterior probability distribution and the scaling factor are calculated, when the posterior probability distribution of the mean vector parameter of Gaussian distribution in a current sound model is expressed in Gaussian distribution, by using the posterior probability distribution of the mean vector parameter of former Gaussian distribution and a part of the feature quantity sequences accumulated so far. Thereby, the posterior probability distribution of the mean vector parameter of Gaussian distribution in the current sound model is obtained, and the posterior probability distribution of the current sound model parameter is updated by changing it to a new sound model parameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055197-A (JP)
Title: Cooperation controller
Inventor: SAKATANI HIROSHI
IPC: G06F21/31
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooperation controller capable of setting properly the use authority of a person existing in a room of a security area for equipment to be controlled.  <P>SOLUTION: A cooperation control system cooperates an entrance and exit management system 3 for managing an entrance and an exit in a security area according to an authentication result based on an entrance and exit authentication ID, and the equipment 2 to be controlled installed in the security area and having a function limit function by the cooperation controller 1, the cooperation controller 1 is provided with an entrance and exit information acquiring part 13 for acquiring information indicating the security area where a user exists in the room thereof, and the entrance and exit authentication ID from the entrance and exit management system 3, and an equipment authentication part 11 for receiving an authentication request including an equipment authentication ID from the equipment 2 to be controlled, and for function-limiting the equipment 2 to be controlled based on the authority of the user corresponding to the equipment authentication ID, and the equipment authentication part 11 changes the function limitation of the equipment 2 to be controlled for the authentication objective user based on the other user existing in the security area which is the same as that of the authentication objective user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009111973-A (JP)
Title: Method and apparatus for estimating level of interference plus noise, and computer program
Inventor: MOURAD ALAIN
IPC: H04J1/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating, in a communication system, a level of interference plus noise which affects the received signals, representative of a set of received pilot symbols.  <P>SOLUTION: The disclosed method comprises the steps of dividing the set of received pilot symbols by a corresponding set of pilot symbols; filtering the divided set of received pilot symbols by a filter the coefficients which are determined from an eigenvector associated with one of the lowest eigenvalues of a channel fading correlation matrix representative of the correlation between the channel coefficients affecting the set of pilot symbols; averaging up the square absolute values of the symbols, obtained at the output of the filter, in order to estimate the level of interference plus noise that affects the received signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053575-A (JP)
Title: Automatic water faucet device
Inventor: OGAWA YUKIHARU
IPC: G01V8/12
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic water faucet device capable of preventing a cover for protection, or the like, from being misdetected.  <P>SOLUTION: In this automatic water faucet device, an interval between an installed chip section 22a on the light-receiving part side in a light-projecting part which is a section for radiating light in the light-projecting part and being the closest to a light-receiving part and an installed chip section 30a on a light-projecting part side in the light-receiving part which is a section for receiving the reflected light in the light-receiving part and being the closest to the light-projecting part is set at such a distance that an area is formed which is in common by intersecting a light-projecting area 40 with a light-receiving area 41 mutually in an area to be detected. Even when the light positioned on the outermost-side section out of the light radiated from the light-projecting part is reflected by the cover 7, the interval between them is set to be a distance such that prevents the reflected light from being received by the light-receiving part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056925-A (JP)
Title: Terminal authenticating system, wireless terminal, authenticating apparatus and terminal authenticating method
Inventor: IIMURO KAZUTAKA
IPC: H04L9/32
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To securely update an electronic certificate, when the effective term of the electronic certificate held by a wireless terminal expires, while eliminating a time-consuming workload of a user.  <P>SOLUTION: The wireless terminal (MS) includes the electronic certificate; a storage portion 130 for preliminarily holding authentication information to indicate that the electronic certificate is effective and the wireless terminal (MS) has rights to access, while being effective beyond the effective term; and a zero-knowledge certification executing portion 123 that executes a zero-knowledge certification protocol for certifying the holding of the authentication information with a wireless base station (BS) by carrying out transmission and reception of information, other than the authentication information to/from the wireless base station (BS) multiple times when the effective term set in the electronic certificate expires. The wireless base station (BS) transmits a new electronic certificate whose effective period is updated to the wireless terminal (MS), when it is certified that the wireless terminal (MS) holds the authentication information based on the zero-knowledge certification protocol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060635-A (JP)
Title: Karaoke device
Inventor: KOJIMA TORU
IPC: G10K15/04
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke (orchestration without lyric) device which facilitates a user to select recorded voice information.  <P>SOLUTION: The Karaoke device includes a designating means which allows recording designations associating musical piece IDs with recordings and displays a selection screen based on relevant information of recorded voice information, in a display means to allow designation of a recording ID corresponding to relevant information selected by the user. The Karaoke device causes a reproducing means to reproduce performance information corresponding to a designated musical piece and performs recording processing of recording at least singing voice input from a microphone to generate recorded voice information and giving a recording ID and relevant information to the recorded voice information and performs reproducing processing of causing the reproducing means to recorded voice information corresponding to a designated recording ID.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060399-A (JP)
Title: Rotation detecting device
Inventor: TAKITA KAZUNARI
IPC: G01D5/18
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotation detecting device capable of detecting rotating speed of a rotational body supporting a wheel and also tilting of the rotational body using a magneto-resistive element.  <P>SOLUTION: The rotational body for supporting a car tire includes a ring-shape magnet, and the magneto-resistive element is provided that faces the magnet in axial direction. The magneto-resistive element is used so that magnetization of free magnetic layer is not saturated with leak magnetic flux from the magnet. When the rotational body and the magnet rotate, the rotating speed of the rotational body can be detected by a rectangular wave obtainable from a DC waveform detected by the magneto-resistive element. Furthermore, the variation of distance between the magnet and the magneto-resistive element, i.e. tilting of the rotational body, can be detected by comparing peak values of P1, P3, P5, ..., P95 with prior peak values of the same numbers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284404-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables players to quickly alter an advance notice mode at their own disposal.  <P>SOLUTION: The game machine is provided with a direction receiving means which receives an advance notice mode direction for selecting the advance notice mode from players in the standby period when the requirements for subsequent starting are not yet established after the derivation of the result of display on a variable display device and an advance mode alteration means which alters the advance notice mode currently selected to the advance notice mode from the advance notice mode direction received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010060862-A (JP)
Title: Liquid crystal display device
Inventor: SATO KATSUNARI
IPC: G02F1/1333
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a width of a frame portion narrower than those of conventional products and has high light emission efficiency and low power consumption.  <P>SOLUTION: The liquid crystal display device includes: a liquid crystal panel 101; a gate COF (Chip On Film) mounted on a front surface of the liquid crystal panel; a side edge-type backlight including light-emitting diodes disposed on right and left side surfaces of the liquid crystal panel; and a cover 107 and a frame 103 which hold the liquid crystal panel and the backlight. The frame is provided in a position corresponding to the gate COF and has an opening 103g to which the gate COF 101a is inserted, and a lid 103a to cover the gate COF inserted to the opening is connected to the frame so that it can be opened and closed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064304-A (JP)
Title: Wound state determining method, determining device, determination control method and determination control device
Inventor: TOMITA NAOKI
IPC: B65H26/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for determining the wound state of a sheet (strip) member.  <P>SOLUTION: This wound state determining method includes steps of: detecting the end points of a winding completed sheet member wound on a wound member and the end points of a sheet member immediately before winding, which are the intersecting points between a straight line parallel with a rotation axis of the wound member and both edges of the winding completed sheet member and both edges of the sheet member immediately before winding; obtaining an included angle formed by a line segment connecting the end points of the winding completed sheet material and a line segment connecting the end point located on the winding direction side out of the end points of the winding completed sheet member, to one of the end points of the sheet member immediately before winding; obtaining an included angle formed by the line segment connecting the end points of the winding completed sheet member and a line segment connecting the end point located on the winding direction side out of the end points of the winding completed sheet member, to the other of the end points of the sheet member immediately before winding; and determining the quality of the wound state of the sheet member by the magnitude of these included angles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068604-A (JP)
Title: Unit, method and program for estimating state of distribution system
Inventor: OGAWA KENJI
IPC: H02J3/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the impact of instrumentation error in a measuring instrument, and to estimate the state matching the instrumentation data when the state of a distribution system is estimated utilizing the instrumentation data of electrical quantity of a system obtained by the measuring instrument.  <P>SOLUTION: A unit 1 for estimating the state of a distribution system includes a target value/measurement error range calculation section 13 which calculates the target value of electrical quantity of a system when the state of a system is estimated and calculates the instrumentation error range of power in the instrumentation of electrical quantity of a system, a model creation section 14 which forms a section model of a distribution system, a load calculation section 15 which calculates each load in the section model so that the calculation value of voltage at the receiving end matches the target value while adjusting the load within the instrumentation error range, a voltage calculation section 16 which calculates the voltage distribution of the distribution system based on the equipment information and each load calculated at the load calculation section, and a target value correction section 17 which corrects the target value so that the difference of a voltage calculation value calculated at the voltage calculation section and the voltage measurement value is minimized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065342-A (JP)
Title: Conjugate fiber
Inventor: SHIGAKI YUTA
IPC: D01F8/06
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugate fiber composed of a polyolefin and a polylactic acid and having the polyolefin effective for reducing consumption of a fossil resource and suppressing increase of carbon dioxide gas on at least the fiber surface.  <P>SOLUTION: The conjugate fiber contains the polyolefin produced by using a biomass-derived component as a raw material, wherein the ratio of carbon derived from the biomass is 70% or more of total carbon constituting the polyolefin by a radioactive carbon (carbon 14) measurement, the polyolefin constitutes at least a part of the outer circumference of the cross-section of the fiber, and the remaining part is composed of the polylactic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT