baber/WOPTO huggingface dataset:
Patent JP-2009217933-A (JP)
Title: Method for optical recording onto optical disc medium, optical disc medium, and method for reproducing optical disc
Inventor: NAKAMURA ATSUSHI
IPC: G11B7/126
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording method for recording information to various disc media while accurately compensating for thermal interference and intercode interference.  <P>SOLUTION: The optical recording method includes: modulating a laser beam by switching with multi-stage power to obtain a recording pulse train; applying the recording pulse train onto an optical disc medium so as to form marks; and recording information as the marks and edge position information on a space between the marks. The method includes the steps of: encoding the recording data to generate encoded data which is a combination of a mark and a space; controlling the recording pulse train by varying the position of the second pulse edge from the end of the recording pulse train for forming the mark, and applying the recording pulse train to the optical disc medium to form the marks. The step of controlling the recording pulse train further includes varying the position of the pulse edge of the end of the recording pulse train.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011013171-A (JP)
Title: Enlarged display structure
Inventor: FUJITA YORIO
IPC: G01D11/24
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an enlarged display structure enabling a driver to view an enlarged image of an instrument by a Fresnel lens without being influenced by reflected light of external light.SOLUTION: A circularly polarizing plate 106 is stuck on the front side (driver 112 side) of the Fresnel lens 107. The Fresnel lens 107 is a lens divided in a concentric domain with a reduced thickness, has a notched saw-shaped surface, and is fixed between front glass and a dial plate of the instrument. External light 116 passes the circularly polarizing plate 106, and is reflected by the notched saw-shaped surface of the Fresnel lens 107, and reflects the reflected light 117 by the circularly polarizing plate 106. Since the circularly polarizing plate 106 does not allow the passage of the reflected light 117, the driver 112 is not influenced by the reflected light. Illumination light 118 passes the Fresnel lens 107, and passes the circularly polarizing plate 106 without being blocked by the circularly polarizing plate 106, and then enters eyes of the driver 112.
Patent JP-2011016632-A (JP)
Title: Yarn winder and textile machine
Inventor: KAWAMOTO KENJI
IPC: B65H63/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of changing at least one of two letters or more of characters or figures or signs by a few input frequency.SOLUTION: An operation panel 21 is provided with a 7-segment display 22 for displaying at least one of the characters or the figures or the signs stored by a RAM by horizontally juxtaposing a plurality, and an operation button unit 23 arranged on the operation panel 21 and changing at least one of the characters, the figures and the signs displayed on the 7-segment display 22. The operation button unit 23 comprises a left bottom 23d and a right button 23c juxtaposed in the horizontal direction for selecting at least one position of the characters, the figures and the signs displayed on the 7-segment display 22 and tried to be changed, an upper button 23a and a lower button 23b juxtaposed in the vertical direction for changing at least one of the characters, the figures and the signs selected by the left button 23d or the right button 23c.
Patent JP-2011016096-A (JP)
Title: Composite semipermeable membrane
Inventor: MATSUYAMA HIDETO
IPC: B01D69/12
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite semipermeable membrane which simultaneously satisfies both of high separating film performance (solute removability and water permeability) and high durability.SOLUTION: This composite semipermeable membrane includes a porous support film and an alternate adsorption film. In addition, the composite semipermeable membrane is formed by a process A to form the alternate adsorption film by making a polymer with a positive charge and a polymer with a negative charge alternately adsorbed on the surface of the porous support film, and a process B to bring a crosslinking reagent into contact with the obtained alternate adsorption film.
Patent JP-2011016777-A (JP)
Title: New cysteine derivative
Inventor: TAKEDA TATSUMORI
IPC: A61K31/675
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a new cysteine derivative useful as a prodrug of cysteine and vitamin B1 to afford an infusion solution preparation of an amino acid, having excellent safety and stability, and to provide a method for producing the derivative.SOLUTION: The new cysteine derivative represented by formula (I) is produced by mixing thiamine disulfide phosphate with cysteine.
Patent JP-2011021669-A (JP)
Title: Sealing device
Inventor: SATO MIKIO
IPC: F16J15/32
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact pressure with a sealing face of a seal lip from getting excessive in high speed rotation of a shaft in an outer seal type oil seal.  <P>SOLUTION: This sealing device includes a base ring 4 fixed onto the rotary shaft 1, and a sealing member 5 held by the base ring, and the seal lip of the sealing member contacts with an inner circumferential face in a fixed side. A regulation part for regulating expansion of the seal lip by a centrifugal force when the shaft is rotated is provided to hold the seal lip, in an outer circumference of a flange part of the base ring. Consequently, the contact pressure with the inner circumferential sealing face in the fixed side of the seal lip is prevented from getting excessive, and friction is restrained from increasing, since the expansion of the seal lip is regulated by the regulation member even when going to expand the seal lip by the centrifugal force when the shaft is rotated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010098294-A (JP)
Title: Drawing apparatus and drawing method
Inventor: ABE TAKAYUKI
IPC: H01J37/305
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing apparatus and method capable of a drawing operation even when there is a broken column in an apparatus of a multi-column system.  <P>SOLUTION: The drawing apparatus 100 of one embodiment includes: an XY stage 105 for disposing a sample 101; a plurality of columns 220, 222, 320 and 322 for drawing a pattern on the sample using an electron beam while moving relatively to the XY stage 105; a drawing rule-setting unit 114 for setting a drawing rule according to the position of the broken one of the plurality of columns; a region setting unit 116 for setting regions to perform drawing using unbroken columns; a plurality of deflection control circuits 120, 122, 124 and 126 for controlling any one of the plurality of columns different from others; and a drawing data processing unit 112 for performing a converting processing on drawing data for the set regions and outputting them to the control circuits of the respective pertinent columns.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023581-A (JP)
Title: Thermoelectric conversion and generation device
Inventor: NAKAMURA MICHIYUKI
IPC: H01L35/30
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion and generation device, capable of generating high electric power by reducing temperature gradient of a metal heat source and increasing the contact area between the metal heat source and a ceramic substrate to increase a heat-input efficiency from the metal heat source to a thermoelectric conversion module.  <P>SOLUTION: The thermoelectric conversion and generation device (1) for generating electric power by arranging the thermoelectric conversion module (4) between the metal heat source (2) and a cooling mechanism (3) and utilizing temperature difference between them, is provided with a heat receiving plate (8) between the metal heat source and the substrate (5) of the thermoelectric conversion module. In addition, the generator (1) may be provided with a layer (10) coated with a heat resistant and electrically conductive coating material on at least one of the surface of the heat receiving plate facing the metal heat source and the surface of the thermoelectric conversion module facing the substrate. Further, a metal layer (11) composed of a heat resistant and electrically conductive metal foil or plate may be provided on the coated layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029782-A (JP)
Title: Circulation system, circulation method, and circulation program
Inventor: INAMURA KATSUKI
IPC: H04L9/32
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation system, a circulation method, and a circulation program enabling all relevant persons to know which intermediate node and leaf node have circulated a circular and who has circulated it.  <P>SOLUTION: The circulation system includes a root node receiving section 15 for receiving a unique verification key, leaf node signature information and a leaf node confirmation verification key which are transmitted from the leaf node 31, and receiving a unique verification key and an intermediate node-routed verification key which are transmitted from an intermediate node 21, a first verification section 16 for verifying the validity of the intermediate node-routed verification key by using the unique verification key of the intermediate node 21 and a unique verification key of the root node 11 and verifying the validity of a leaf node confirmation verification key by using the unique verification key of the leaf node 31 and the intermediate node-routed verification key, and a second verification section 17 for verifying the validity of the leaf node signature information on the basis the leaf node confirmation verification key whose validity has been verified and the intermediate node-routed verification key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029563-A (JP)
Title: Printed board
Inventor: KATAOKA SHIN
IPC: H05K1/11
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID tag structure that allows a wiring pattern to be formed up to a peripheral part of even a wiring layer of a lower layer, by reducing a region that must be secured as a clearance, when installing an RFID tag at an end of the upper surface of a printed board.  <P>SOLUTION: The printed board includes an IC tag part includes a radiation element formed by connecting, in a meandering form; a wiring pattern formed on the front and back sides of the printed board to through-hole wiring for connecting the front and back sides to each other; and an IC chip. Alternatively, in the printed board, the radiation element of the IC tag part is connected to a ground pattern or power pattern formed on the printed board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033092-A (JP)
Title: Angular universal joint for pipe member
Inventor: UEDA TAKUMI
IPC: F16L27/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint for a pipe member capable of easily joining pipe members at an arbitrary angle.  <P>SOLUTION: A cut line is provided for each of prescribed angles on a surface of the circular arc-shaped pipe member having a fixed inside diameter over its whole length, and thereby, the pipe members can be easily joined at an arbitrary angle, for example, 90°, 105° and 120°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034311-A (JP)
Title: Image processor and method
Inventor: KITA KAZUNORI
IPC: H04N5/232
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for improving the speed and the precision of face detection/face recognition processing.  <P>SOLUTION: An image processor estimates a dot region 54 under consideration by using a remarkable map 53S obtained by integrating a plurality of featured value maps 52Fc, 52Fh, and 52Fs about a through-image 51 (step Sa to Sc). The image processor sets a parameter to be used for face detection/face recognition processing, for example, a parameter indicating whether a region is a processing object region by using the region 54 under consideration (step Sd). For example, only a region 56 among regions 55 to 57 is set as the object of processing. Then, the image processor performs the face detection/face recognition processing to the region 56 (step Se). Thus, a face detection region 58 is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032739-A (JP)
Title: Spacer for reinforcing bar arrangement
Inventor: IMOTO TAKAO
IPC: E04C5/18
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for reinforcing bar arrangement which is not deformed by placing pressure of concrete.  <P>SOLUTION: The spacer for bar arrangement includes: an M-shaped stand comprising an upper receiving rod 2 having a receiving part 1 whose upper face is recessed, and side leg rods 3 extending downward continuously from both ends of the receiving rod; and grounded members each of which comprises a grounded rod 4, a long rod 5 and a short rod 6 extending upward continuously from both ends of the grounded rod, and projecting rods extending above the grounded rod continuously from the upper ends of the long rod and the short rod, respectively. A middle part of the grounded rod is fixed to each of lower ends of the leg rods, and projecting directional ends of both of the projecting rods are respectively fixed to upper and lower parts of a lower section of each of the leg rods, by means of welding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272643-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKAMURA OSAMU
IPC: H01L21/322
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To lessen the frequency of heat treatment at high temperatures (≥600°C) and to realize lower temperature processing (600°C or lower), process simplification, and throughput improvement.  <P>SOLUTION: Impurity regions 108 containing a rare gas element (called rare gas) are formed on a semiconductor film having a crystal structure, using a mask 106b, and the semiconductor film is patterned using the mask after gettering of segregating a metal element contained in the semiconductor film into the impurity regions 108 by heat treatment, whereby a semiconductor layer 109 comprising the semiconductor film having a crystal structure is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011034878-A (JP)
Title: Ic card connector
Inventor: TAKAI YOSUKE
IPC: H01R13/629
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card connector capable of storing IC cards wherein external dimensions of IC cards are the same and arrangement of electrode pads is different each other into a common card storage section and miniaturizing.  <P>SOLUTION: An upper side section 14U having a contact terminal 16ai electrically connected with a detachably-mounted SD card (trademark) SDC and a lower side section 14D having a contact terminal 18ai electrically connected with a HG-Duo (trademark) card 22 or a Duo (trademark) card 23 which are detachably mounted are formed in the card storage section in a stratified state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031567-A (JP)
Title: Bookbinding device and bookbinding system
Inventor: HATTORI MASATO
IPC: B42C9/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the quality of a booklet is deteriorated by the formation of an undesirable side glue.  <P>SOLUTION: When paste is applied by relatively moving a paper bundle forming the booklet and a coating head for applying the paste, at the end of a coating process, coating is carried out while the amount of the paste supplied to a coating region is decreased or the supply of the paste is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039596-A (JP)
Title: Device and method for tracking image, and computer program
Inventor: KUBOTA SATOSHI
IPC: H04N5/232
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve tracking performance in such situations that it is not possible to achieve sufficient tracking in the conventional tracking system.  <P>SOLUTION: The histogram (main histogram) of pixels inside and outside a tracking object region is created. As to a chromatic color, a hue histogram 400 is created, and as to an achromatic color, a luminance histogram 440 is created. As to each pixel in a tracking object region, histograms 500 and 520 (adjacent histograms) of a pixel adjacent to the pertinent pixel are created. In detecting the tracking object, as to the processing object pixel, when the pixel whose attributes correspond to the attributes of the pertinent pixel is present within the main histogram, the evaluation value of the pixel of the processing object is increased. As to the pixel adjacent to the processing object pixel, when the pixel whose attributes correspond to the attributes of the pertinent pixel is present within the adjacent histogram, the evaluation value of the processing object pixel is increased. Such evaluation value calculation is performed to all the pixels within the screen, and the region of the pixel whose evaluation value is high is defined as the tracking object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010011470-A (JP)
Title: Method and assembly for video-coding, video-coding comprising texture analysis and texture synthesis, corresponding computer program and computer-readable recording medium
Inventor: MAKAI BELA
IPC: H04N7/26
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for video-coding including texture analysis and texture synthesis which enables reproduction of texture, without impairing visual quality, at all, while reducing the transmitted video data.  <P>SOLUTION: The method is analyzing a video-scene texture whereby an encoder by a method such that a synthesized texture region is determined. Video-scene coding is performed with use of data for the synthesized texture region. Information on the texture of the region, metadata used for describing the determined region and the synthesized texture are generated. Coded data and metadata are evaluated by a decoder, in such a way that the video scene is generated by the synthetically generated texture by means of evaluation of metadata for the region in which the video-scene is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039208-A (JP)
Title: Liquid crystal display device
Inventor: MURAKAMI NAHO
IPC: F21V3/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing temperature unevenness inside a liquid cell and a polarizer plane due to heat emitted from backlight and depolarization occurring, because of temperature unevenness that reduces abnormal appearance, in comparison with a conventional one.  <P>SOLUTION: In the liquid crystal display device, a first polarizer 10, the liquid crystal cell 11, a second polarizer 12, a heat control member 14 with a coefficient of thermal conductivity of 0.3 W/(m×k) or more, an air layer 15, and the backlight 13 are sequentially disposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037576-A (JP)
Title: Tapered sleeve and carrying roller
Inventor: ITO KAZUO
IPC: B65G13/08
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape-like sleeve to be integrally rotated with the rotation of a carrying roller reliably propagated thereto, while securing its versatility, and to provide the carrying roller.  <P>SOLUTION: The carrying roller 1 includes a cylindrical body 13, a center shaft 14, and the tapered sleeve 2. The center shaft 14 is journaled rotatably relative to a cylinder 13, and the tapered sleeve 2 is pressed against the cylindrical body 13 in an integrally rotatable manner. The tapered sleeve 2 is arranged with a plurality of sleeve pieces 3a-3c to form a taper serially in the axial direction of the cylindrical body 13. Out of the sleeve pieces 3a-3c, the adjacent sleeve pieces 3 are prevented from being relatively rotated by a preventing means 6. Additionally, come-off preventing members 7 are provided at the ends of the sleeve pieces 3a, 3c, respectively. Thus, the sleeve pieces 3a-3c mounted on the cylindrical body 13 can be integrally rotated without being moved in the axial direction of the cylindrical body 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039785-A (JP)
Title: Learning device using conditional random fields or global conditional log-linear models, parameter learning method in the same and program
Inventor: OBA TAKANOBU
IPC: G10L15/06
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve model performance by improving learning accuracy, in a learning device using Conditional Random Fields or Global Conditional Log-linear Models.  <P>SOLUTION: A learning device includes: a list input part 11 taking in a set of lists including origin vectors of a plurality of symbol series, origin vectors of corresponding correct answer symbol series, and symbol series weights of the respective symbol series as learning data; a parameter initialization part 21 for an objective function; an in-list processing part 22 calculating a linear score by an inner product between a parameter and the origin vector, and calculating an index score from the linear score and the symbol series weight; an objective function calculation part 23 calculating the objective function and a gradient thereof by use of all the index scores and origin vectors calculated in the in-list processing part 22; a convergence decision part 24 deciding convergence of the objective function from the gradient; and a parameter update part 25 updating the parameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047469-A (JP)
Title: Method and system for abatement of impurity from gas stream
Inventor: HOJLUND NIELSEN POUL ERIK
IPC: C01B3/56
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a method and system for removing a trace amount of impurities in a wide range in a feed gas stream exerting catalyst poison to a catalyst composition.  <P>SOLUTION: Disclosed is a method for the abatement of carbonyl sulphide, carbon disulphide, metal carbonyl compounds, hydrogen sulphide and hydrogen cyanide, ammonia and arsenic and chlorine compounds from a feed gas comprising the steps of contacting the gas in succession with a first purification agent comprising activated carbon, with a second purification agent comprising alumina, with a third purification agent comprising zinc oxide, with a fourth purification agent comprising a zeolitic material and a fifth purification agent comprising zinc oxide and copper oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037618-A (JP)
Title: Power supply device for elevator car
Inventor: SAKANO YUICHI
IPC: B66B1/34
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for an elevator car, which prevents the interference of device and improving power supply efficiency.  <P>SOLUTION: This power supply device for an elevator car includes: a landing side feeding part (5) installed at a stop floor for supplying electric power to the car side of the elevator; and a car side power supply part (6) installed at the car side of the elevator for receiving the electric power supplied from the landing side power supply part. The power supply device further includes: a power supply part moving mechanisms (12, 13) capable of changing a gap between the car side power supply part (6) and the landing side power supply part (5); and a control unit (14) controlling the gap by giving a command to the power supply part moving mechanisms based on the running state of the elevator.  <P>COPYRIGHT: (C)2011,JPO&INPIT