baber/WOPTO huggingface dataset:
Patent JP-2005077205-A (JP)
Title: System for estimating sound source direction, apparatus for estimating time delay of signal, and computer program
Inventor: FRANK K SOONG
IPC: H04R1/40
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate a sound source direction even in the case of low frequencies.  <P>SOLUTION: A system 30 for estimating the sound source direction is provided with a sampling section 40 which executes sampling frame data of a voice signal at first and second positions by using a common sampling period; a correlation calculation section 44 which calculates a cross-correlation value between these samples and an auto-correlation value of the sample at the first position; a filter coefficient calculation section 48 which estimates linear prediction coefficients being used for representing the sample at the second section by a linear summation of samples at the first position, based on the cross-correlation value and the auto-correlation value; an interpolation processing section 52 which approximates the linear prediction coefficients by using a prescribed waveform having a peak at a prescribed position and executes an interpolation process; and a peak decision section 54 which estimates the time delay of voice signal samples at the first and second positions, based on the peak position of the obtained waveform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084741-A (JP)
Title: Image recognition apparatus
Inventor: SEGAWA TAKESHI
IPC: G06T1/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve focus accuracy while using a SELFOC lens.  <P>SOLUTION: An image recognizing apparatus is provided with: a light source part 5 equipped with a light emitting means for each of a plurality of colors, for example, red, green, and blue LED 2, 3, and 4; an image scanner 9 for irradiating an object 6 with rays of lights from the light source 5, and for photographing the image of the surface of the object 6 through a SEFOC lens 7 by an image sensor 8 to acquire image data; an image recognizing part 10 for recognizing the image data acquired by the image scanner 9; and a determination part 11 for determining the result processed by the image recognizing part 10. When the image recognition is impossible by the determination part 11, the light quantity of each of the light emitting means 2, 3 and 4 of the light source part 5 is changed and the image of the surface of the object 6 can be photographed by the image scanner 9 again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083407-A (JP)
Title: Differential device
Inventor: SUDO NORIYUKI
IPC: F16H48/40
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential device provided with an intermittent means for driving force on an output member of a differential mechanism and capable of obtaining sufficient torque transmission capacity by constituting a differential case by one piece.  <P>SOLUTION: This differential device is provided with the differential mechanism 5 in which an output side side gear 27 on one side is composed of two divided members 33, 35, a meshing clutch 7 for feeding driving force intermittently between the divided members 33 and 35, an opening 19 provided in the differential case, and a clutch ring 47 for the meshing clutch 7 arranged along an inner peripheral side of the differential case 3. A part having larger diameter dimension L1 than diameter D of the clutch ring 47 is provided in the opening 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086328-A (JP)
Title: Head mount display, and content reproduction method therefor
Inventor: KANESHIRO NAOTO
IPC: G09G3/20
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to concentrate on appreciating contents.  <P>SOLUTION: The head mount display (HMD) 10 is provided with a CCD 19 for imaging external video image and a microphone 24 for picking up external sound and an antenna 26 for receiving a notice signal for notifying the operating state of an external device, which all act like an external information acquisition means. Particular external information is registered in advance to a condition registration memory 41 and a condition discrimination circuit 46 discriminates whether or not the external information acquired by means of the CCD 19, the microphone 24, and the antenna 26 is coincident with the information registered in the condition registration memory 41. When the condition discrimination circuit 46 discriminates dissidence, the reproduction of the contents is continued, and when the condition discrimination circuit 46 discriminates coincidence, the reproduction of the contents is stopped and the HMD informs the user about the acquired external information by means of at least either of an LCD 20 and an earphone 25. Thus, the user can concentrate on appreciating the contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086364-A (JP)
Title: Agc control method of radio communication mobile station
Inventor: FURUYA TOMONORI
IPC: H03G3/30
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for setting an automatic gain control loop which can follow a phasing pitch having a different period with a comparatively simple structure.  <P>SOLUTION: A signal transmitted from a base station is demodulated into a base band signal by a receiver 102, an AGC variable amplifier 103 and a demodulator 104. The base band signal is transmitted to a base band processor 106. An AGC signal is created through an instantaneous received power calculation machine 107, an average received power calculation machine 109 and a feedback AGC code generator 110. The gain of the AGC variable amplifier 103 is controlled. A phasing pitch measuring unit 108 measures the phasing pitch of the instantaneous power that the instantaneous received power calculation machine 107 calculates. The measurement result is outputted to the average received power calculation machine 109 as an averaged time control signal. The average received power calculation machine 109 changes averaged time for calculating average received power in accordance with the phasing pitch of the instantaneous power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080801-A (JP)
Title: Ring
Inventor: EBARA ISAO
IPC: A44C27/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring which can be used happily and prevents people from getting bored because one of color, pattern or shape varies and makes diverse design, and can be changed/used according to feeling, even if a large number of the rings are not prepared.  <P>SOLUTION: The ring is composed of a ring body which can be put and rotated on the finger or the like, and color/pattern/shape of two kinds or more made in the ring body so that one of the color/pattern/shape can be changed by rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080556-A (JP)
Title: Rapidly fermented salted rice-bran paste composition
Inventor: IMAI MASATAKE
IPC: A23B7/10
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rapidly fermented salted rice-bran paste composition usable for production of seasoned vegetables in salted rice-bran paste, and having peculiar and more authentic flavor; and to provide a method for producing the composition, and a method for producing seasoned vegetables in salted rice-bran paste using the salted rice-bran paste composition.  <P>SOLUTION: The rapidly fermented salted rice-bran paste composition is obtained by inoculating a mixture containing rice-bran fermented liquid and rice bran with at least one kind of lactobacillus, or both of at least one kind of lactobacillus and at least one kind of yeast to ferment the mixture. The seasoned vegetables in salted rice-bran paste are obtained using the salted rice-bran paste composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082321-A (JP)
Title: Paper receiving tray structure for paper discharging device
Inventor: OKADA TAKEHIKO
IPC: B65H31/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper receiving tray structure for a paper discharging device, in which a number of sheets of paper, if any, that is greatly warped to be discharged can be stacked in order, and in which both upward warping and downward warping can be coped with.  <P>SOLUTION: A paper receiving tray 20 is supported at a support point 20a roughly at a center part in a paper carrying direction to a bottom surface 4 of a paper stacking space in the paper discharging device 1 below the downstream side of the paper carrying direction of a discharge roller 2 so as to receive paper discharged from the discharge roller 2 to be stacked. The paper receiving tray 20 is rotatable in a perpendicular surface around the support point 20a, and its inclination angle is changeable between a down state on the upstream side of the paper carrying direction and a down state on the downstream side. Change of the angle of the paper receiving tray 20 is automatically performed by a drive unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082736-A (JP)
Title: Resin composition for sealant, sealant film and use thereof
Inventor: INOUE NORIHIDE
IPC: C08L23/20
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for sealant that has excellent heat-sealing properties and easy-peeling properties and can manifest high sealing strength even in the case of low sealing temperature.  <P>SOLUTION: This resin composition for sealant is composed of (A) 10 to 60%wt. of an ethylenic polymer having a melt flow rate of 1 to 50 (g/10 min), a density of 0.900 to 0.940 (g/cm<SP>3</SP>) and a specific melt tension value, (B) 1 to 60%wt. of a graft-modified olefinic polymer and (C) 10 to 70%wt. of a butene polymer having a melt flow rate of 0.01 to 10 (g/10 min) and a density of 0.880-0.925 (g/cm<SP>3</SP>). The film from this composition is suitably used as a sealant layer for packaging film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080969-A (JP)
Title: Selective support system and selective support method
Inventor: KUWAYAMA NAOICHI
IPC: G06F3/048
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective support system and a selective support method capable of quickly and effectively selecting a predetermined part.  <P>SOLUTION: According to the selective support system of the optimum embodiment for practicing the present invention, in specifying the predetermined site of a patient, the rough range of the site is limited, and detailed site information corresponding to the selected rough site is displayed on a display part 12 by selecting a rough site from a GUI using a body icon image displayed on the display part 12. A medical doctor selects a desired site based on the displayed detailed site information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091438-A (JP)
Title: Composite magnetic iron oxide particle powder for magnetic toner
Inventor: KAWABATA MASARU
IPC: G03G9/083
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite magnetic iron oxide particle powder for magnetic toner which is superior in dispersion properties and durability, in which soiling of the backside of a sheet of paper is prevented.  <P>SOLUTION: In the composite magnetic iron oxide particle powder, in which the particle surface of the magnetic iron oxide particle powder is coated with a coupling agent, and in which the particle surface of the magnetic iron oxide particle powder coated with the coupling agent is coated with a wax, the bulk density ρa of the composite magnetic iron oxide particle powder is 0.70-1.50 g/cm<SP>3</SP>, and the tap density ρt is 1.45-2.50 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090258-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: ABE NORIYUKI
IPC: F02M61/18
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device for an internal combustion engine for an optimal injection state corresponding to a vaporization characteristic of fuel that is changed depending on an engine operational status such as an engine temperature and engine load.  <P>SOLUTION: In cooling of the engine, the fuel injection device makes spray into ultrafine particles, and intake stroke injection is performed toward an inside of an intake valve. In a low to middle load after the warming-up of the engine, exhaust stroke injection is performed toward a whole surface of the intake valve. In high load, the device directs the splay toward a part near an exhaust part of the intake valve so that the intake stroke injection is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099111-A (JP)
Title: Method for accelerated testing of deterioration in electrophotographic photoreceptor and electrostatic charger used for it
Inventor: SAITO NORIYASU
IPC: G03G5/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stable and accelerated testing of deterioration by increase or the like of the current flow per unit area of a sample.  <P>SOLUTION: In the method for testing, the deterioration of an electrophotographic photoreceptor is accelerated by repetitively applying cycles including an electrostatic charging process and an exposure process to the electrophotographic photoreceptor. The electrostatic charger used for the electrostatic charging process has a plurality of wires to which a high voltage is applied and which are stretched only in one direction. The shape of a casing enclosing the wires is such that all of the surfaces parallel to the surface of the electrophotographic photoreceptor have no casing surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098149-A (JP)
Title: Engine lubricating device
Inventor: NOGUCHI SUKENORI
IPC: F01M11/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve lubricating performance, by maintaining a scraping-up quantity of an oil scraper constant, without being influenced by an oil quantity stored in an oil pan.  <P>SOLUTION: An oil pan chamber 2a is partitioned by a double wall by an oil scraping-up chamber 12, and even when oil is stored up to an upper limit oil level position L1, surrounding oil does not flow in toward the scraper 11 in scraping-up operation of the scraper 11, and excessive oil neither flows in the oil scraping-up chamber 12, and an oil scraping-up quantity by the scraper 11 can be set to a fixed quantity. Even when an oil level is reduced up to a lower limit oil level position L2, the oil is supplied in the oil scraping-up chamber 12 via an orifice opening part, and the oil level is kept constant, and the scraping-up quantity by the scraper 11 can be maintained constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101229-A (JP)
Title: Ceramic heater
Inventor: NAKAMURA TSUNEHIKO
IPC: H01L21/02
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that temperature is variable and required soaking properties and temperature responsibility are not obtained regarding a ceramic heater used when a wafer is heated mainly.  <P>SOLUTION: In the ceramic heater having a plurality of resistance heating elements on one main surface of a tabular ceramic body and having a wafer heating surface on the other main surface, the ceramic heater has a feeding terminal supplying the heating elements with a power, a metallic case connected to the tabular ceramic body so as to wrap the feeding terminal, and a contact member supporting the peripheral section of the ceramic body in the shape of a ring and being connected to the metallic case. In the ceramic heater, the heater has a non-heat-generating region in which there is no resistance heating element on the outside of the circumcircle of the heating element in the periphery of the ceramic body. In the ceramic heater, the width of the non-heat-generating region is made larger than the opposed space of the heating element on an outer periphery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097792-A (JP)
Title: Ultrafine carbon fiber and method for producing the same
Inventor: SUGO NOZOMI
IPC: D01F8/10
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine carbon fiber excellent in heat resistance, chemical resistance, etc., and to provide a method for producing the same.  <P>SOLUTION: The ultrafine carbon fiber has <0.05 mass% transition metal content, 20-1,000 nm average diameter, ≥10 average aspect ratio and ≤0.36 nm crystal lattice spacing (d<SB>002</SB>) measured by X-ray diffraction method. The method for producing the ultrafine carbon fiber comprises removing a water-soluble resin from a sea-island type conjugated fiber composed of the water-soluble resin which is a sea component and a water-insoluble resin which is an island component by water extraction, carrying out infusibilization treatment of the fiber under the atmosphere containing an oxidative gas and then carrying out carbonization treatment of the fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105022-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OSHIMI KATSUHIKO
IPC: C08G59/62
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing exhibiting excellent adhesion to a frame pre-plated with Ni, and a semiconductor device using the same.  <P>SOLUTION: The epoxy resin composition comprises as essential ingredients (A) an epoxy resin represented by general formula (1) (wherein R<SB>1</SB>is a hydrogen atom, a 1-4C alkyl group or an allyl group; and n is 0 or an integer of at least 1), (B) a phenolic resin represented by general formula (2) (wherein R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each a hydrogen atom or a 1-4C alkyl group and may be the same or different; and n is 0 or an integer of at least 1), (C) an inorganic filler and (D) a curing accelerator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108526-A (JP)
Title: Gasket for fuel cell, component for fuel cell, and fuel cell
Inventor: OKAMOTO MASARU
IPC: H01M8/24
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for a fuel cell passing through gas or produced water without causing dissolution of glass fibers nor corrosion of metal in a constituting element such as an insulator.  <P>SOLUTION: The gasket 22 for the fuel cell which is a constituting element of the fuel cell and used in the insulator 13 in which a fluid passage 118 is formed is constituted with a separate component comprising a core material 23 having a fitting means for being detachably fit to a base which is an end part faced to the fluid passage 18 in the insulator 12, and a seal member fixed to the core material 23 so as to shut off the insulator 13 from the fluid passage18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105598-A (JP)
Title: Sink for scullery
Inventor: OKUDA KAZUNARI
IPC: E03C1/18
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a sink realizing a novel design feeling of a square feeling, while sufficiently responding to a request for miniaturization, and requests for securing the content unit volume contrary to this request and maintaining and expanding the bottom area, by manufacturing the sink having a small corner radius.  <P>SOLUTION: This sink for a scullery is manufactured by a press drawing process, and is constituted so as to satisfy a relational expression of the following (a) to (d), when the depth of the sink, a corner radius of the sink, and the plate thickness of the sink are respectively set to (d, r and t). Here, the relational expression is expressed by 3 < (d/r) < 5, and (b) is expressed by 150 mm ≤ d ≤210 mm, (c) is expressed by 40 mm < r, and (d) is expressed by 0.5 mm ≤ t ≤ 1.2 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108023-A (JP)
Title: Part information processor for three-dimensional arrangement/adjustment cad, method for processing part information and part information processing program
Inventor: OKADA HIRONORI
IPC: G06F17/30
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part information processor for three-dimensional (3D) arrangement/adjustment CAD, a part information processing method and a part information processing program by which a design system suited to both of arrangement/adjustment operation and part edition operation is realized and the appropriation of part elements is improved.  <P>SOLUTION: The part information processor for the 3D arrangement/adjustment CAD processes the information on a part model prepared by the 3D arrangement/adjustment CAD. The part information processor for the 3D arrangement/adjustment CAD is provided with a part table in which part data are stored by a spread sheet format and constituted of an arrangement/adjustment tool for extracting only arrangement information necessary for arrangement/adjustment from the part data stored in the part table and arranging/adjusting parts and a part element edition tool for extracting only part element edition information necessary for the edition of part elements from the part table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108043-A (JP)
Title: Conversion method for cad data, device for the method, and computer program
Inventor: KOJIMA MASAKI
IPC: G06F17/50
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversion method for image data which can convert CAD data into document data capable of being operated/browsed for each component constituting an object.  <P>SOLUTION: From CAD data representing the location of the object in a three-dimensional space, document data is generated which includes the anteroposterior relationship of components constituting the object, the width and height of an image, and image data. For generating the document data, grouping is performed in consideration of the anteroposterior relationship. In addition, in the case of an image of a line and a surface, below a parent group, a group is further generated, and the document data is generated. Thus, if a model represented by parts 1, 2, 3 being geometric information hierarchized in 3D data is converted into document data, an image is defined by a shape, and an anteroposterior relationship is defined in a group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069460-A (JP)
Title: Joint
Inventor: KAWAI SAKAE
IPC: F16L15/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To investigate a cause of a problem of inconvenience that a join part is loosened when adjusting length and direction of a pipe and to provide a joint provided with a countermeasure for the problem.  <P>SOLUTION: An O-ring or packing, or the like and a collar are attached to a tip side of a male joint and are inserted into a male mate side to adjust direction, and a screw part or a spiral part or a hook or the like is tightened and fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117718-A (JP)
Title: Method and device for controlling torque of vehicle driven by motor
Inventor: MORI KAZUNORI
IPC: B60L9/18
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque shock during transition from rotational speed control to torque control.  <P>SOLUTION: The device comprises a vehicle speed sensor 7, a motor rotational speed sensor 2, a vehicle controller 5 for calculating a torque command value Te to a motor 1 based on the open degree of an accelerator, etc. of an accelerator pedal 6, and a motor controller 4 for instructing pulse width of an AC current generated by an inverter 3 which drives the motor 1. An output limit circuit in the vehicle controller 5 applies output limit on the torque value outputted from a torque map in a torque control mode based on the instruction from CPU. The torque command value Te just after switching from a rotational speed control mode to the torque control mode is made identical with a torque command value Te in previous rotational speed control mode, for sequentially switching the torque command value Te, and the torque value thereafter is released for output limit at a constant ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI