baber/WOPTO huggingface dataset:
Patent JP-2008011508-A (JP)
Title: Communication system, transmitter, receiver, and communication method
Inventor: KAWASAKI TOSHIO
IPC: H04B1/707
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To actualize reduction of PAPR (Ratio of transmission peak electric power transmission average electric power) without causing impairment in a code error rate.  <P>SOLUTION: For every symbol of multiplexed transmission sample or transmission chip, each sample signal P0(0)-P0(N-1) is entered in a transmitter of a communication system. For every pair of specific sample signal(for example, P0(0) and P0(N/2) in pair), the sum of pair of the sample signals is sought by an adder 21. A dispersal signal P1(N/2), in which the power is attenuated to one half by an attenuator 23, and a dispersal signal P1(0), in which the power is attenuated to one half by the attenuator 23 after a difference of the sample signal pair is sought by a subtractor 22, are generated as an output. The dispersion signals P1(0), P1(N/2) are each correlated with a first sub-symbol and a second sub-symbol, which are each generated by separation inside the symbol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292221-A (JP)
Title: Defect inspection method and defect inspection device
Inventor: HAMAKAWA MITSURU
IPC: G03F1/56
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection method and a defect inspection device capable of accurately detecting defects of a mask, without being influenced by particulate matters, even if transparent particles are scattered on the surface of a photomask (mask).  <P>SOLUTION: A transmission image of the mask is imaged by using a light source device for illuminating the mask on which the particulate matter is scattered, and a camera head including an objective lens for receiving transmission light of the mask and an imaging device for imaging the transmission image of the mask by receiving light from the objective lens, while controlling focus of the imaging device to a reference motion point by an autofocusing mechanism (AF mechanism), and defect detection is performed, based on a video signal outputted from the imaging device. When setting the reference motion point of the AF mechanism prior to defect inspection, the transmission image of the mask is imaged, while displacing a focus point of the imaging device in the optical axis direction of the objective lens. A focus point where the luminance of the image of the particulate matter is shifted to a luminance which is substantially equal to the luminance of a peripheral image is detected. Finally, the detected focus point is set as a reference point for the focus point of the AF mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294144-A (JP)
Title: Semiconductor element
Inventor: SHIBATA HAJIME
IPC: H01L33/28
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the light emission efficiency of a ZnO system optical semiconductor element.  <P>SOLUTION: The optical semiconductor element B comprises an n-type Zn<SB>1-z</SB>Mg<SB>z</SB>O (barrier layer) 11/Zn<SB>1-x</SB>Mg<SB>x</SB>O (active layer) 15/p-type Zn<SB>1-y</SB>Mg<SB>y</SB>O (barrier layer) 17, and has a structure for emitting light from the active layer 15. Light is emitted from the ZnO (active layer) 15 by forming electrodes 23/21 to the respective barrier layers 11/17 and applying voltage between the both electrodes 23/21. At this point, there are relations, x<y and x<z, and for instance, the values, x=0.1, y=0.15, z=0.16 or the like can be selected. Further, the values, x=0.15, y=0.25, z=0.24 can also be selected. In this case, the increase in the x value of the active layer can shift the light-emission wavelength to the short-wavelength side. Further, the increase in the x value can enhance the light-emission efficiency to provide an excellent light-emitting element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294257-A (JP)
Title: Separation method of semiconductor substrate and electrostatic chuck device
Inventor: OKAMURA SUMIKO
IPC: H01L21/683
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method of a semiconductor substrate which can easily separate the semiconductor substrate from on a chucking stage without being influenced by existence of an insulating layer covering the rear of the semiconductor substrate and a variation of its film thickness, and an electrostatic chuck device.  <P>SOLUTION: This method is one that separates a wafer W of which the rear is chucked and fixed to a surface of a chucking stage 1 by an electrostatic force from the chucking stage 1 concerned. This method contains the steps of: applying a voltage to the chucking stage 1 to remove electric charges electrified to the rear of the wafer W; detecting the remaining electric charges further remaining on the rear of the wafer W after the electric charges are removed; and applying a voltage negating the detected remaining electric charges to the chucking stage 1 to remove the remaining electric charges on the rear of the wafer W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290758-A (JP)
Title: Cap seaming apparatus and cap seaming method
Inventor: SASAKI HITOSHI
IPC: B67B3/20
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap seaming apparatus for accurately and inexpensively controlling a cap seaming angle with a reduced number of sensors.  <P>SOLUTION: This cap seaming apparatus includes a capping head 12 for holding a cap C, a servomotor 14 for rotating the head 12, a transfer drive 20 for transferring the head 12, a controller 64 for controlling the servomotor 14, and a height sensor 62 for detecting the height of the head 12 when the head 12 being seamed reaches a predetermined position, transferred by the drive 20. The controller 64 calculates a remaining angle for the cap to be rotated on the basis of height information from the sensor 62 and sends a command signal to the servomotor 14. After rotating the cap by the angle commanded according to the signal, the motor 14 stops the rotation to uniformize seaming angles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296404-A (JP)
Title: Manufacturing method of building material
Inventor: KAWASE YASUO
IPC: C04B41/72
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a building material with which a texture such as luxuriousness and genuineness can be obtained.  <P>SOLUTION: A molded body 5 is formed by molding a resin molding material 2 in which an aggregate 1 is blended. When the resin part of this molded body 5 is soft, the aggregate 1 is exposed on the surface of the molded body 5 by blasting. Since the aggregate 1 is exposed on the surface of the molded body 5, a grainy texture by the aggregate 1 can be fully developed on the surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297358-A (JP)
Title: Rubber composition and tire using the same
Inventor: UCHIYAMA TOSHIHIRO
IPC: B60C1/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire composition capable of enhancing the controllability and stability of a tire on a dry road surface without deteriorating rolling resistance, and to provide a tire that is excellent in controllability and stability on a dry road surface while keeping rolling resistance good using the rubber composition.  <P>SOLUTION: The rubber composition comprises a blend of (A) 10 to 130 pts.mass of an inorganic filler containing silicic acid, for 100 pts.mass of a rubber component containing a modified conjugated diene polymer by 10 mass% or more, the modified conjugated diene polymer having at least one kind of functional group; (B) a silane coupling agent by 1 to 20 mass% for the inorganic filler (A); and (C) 0.5 to 10 pts.mass of a compound selected from specific esters and carboxylic acids. A tire where the rubber composition is used in a tire member such as a tread is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297732-A (JP)
Title: Fence of expansion structure
Inventor: SASAKI YORITAKA
IPC: E04B1/62
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence of an expansion structure, which can be prevented from being deformed, broken or destroyed during earthquakes, while sufficiently functioning as a fence under normal conditions.  <P>SOLUTION: Both ends of a horizontal fence member 4 are fixed to supports 1A and 1B erected in a state in which at least either of them is integrated with adjacent building frames A and B, while getting close to the building frames A and B, respectively. In the horizontal fence member 4, an elastic-rubber rod member 5, and a pipe 6 made of a rigid material such as stainless steel are fitted and connected, in such a manner as to be relatively slidable along its longitudinal direction, into movable members 2A and 2B made of a rigid material and mounted in a plurality of vertical tiers in the state of being freely rotatable on a vertical axial center. The horizontal fence member 4 can be expanded and contracted over a predetermined horizontal range by the elastic expansion/contraction of the rod member 5 itself and the relative sliding displacement of the pipe 6 and the rod member 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299033-A (JP)
Title: Light quantity adjusting device and optical apparatus
Inventor: HANDA KIMIO
IPC: G03B9/10
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to drive a light shielding blade at a higher speed while evading the crush (deterioration) of an abutting part on a stopper caused by making the light shielding blade thin in thickness.  <P>SOLUTION: The light quantity adjusting device includes: a substrate 1 having a light passing port 1a; the light shielding blade 3 moving in a direction where the light passing port is opened/shut relative to the substrate; and a stopper member 5 that is a member having area smaller than the light shielding blade in view in a light passing direction, and moving integrally with the light shielding blade and also preventing movement of the light shielding blade by abutting on stopper parts 1d and 1e formed on the substrate at the end of the moving range of the light shielding blade.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296328-A (JP)
Title: Valve element polishing device
Inventor: SUZUKI TAKAYUKI
IPC: B24B29/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve element polishing device not causing the variation of finished state by worker without requiring technique or skill during the polishing operation for the valve element of a valve.  <P>SOLUTION: This valve element polishing device 10 for polishing the seal surface of valve element 41 of a safety valve comprises: a surface plate 11; a glass pane 12 laid on one surface 11a of the surface plate 11; a strut 13 vertically installed on one surface 11a of the surface plate 11; a body 14 secured to the strut 13 through a support part 15 and having a pressing means; and a spherical body 16 interposed between the body 14 and the valve element 41 disposed on one surface 11a of the surface plate 11 for applying the force from the body 14 to the valve element 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301275-A (JP)
Title: Video output apparatus and method
Inventor: SUZUKI NOBUYUKI
IPC: H04N19/196
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video output apparatus and video output method which, even when a video stream to be reproduced is not in a complete 3-2 pull-down form, can reproduce and output a 24p video signal without delaying or advancing output timing thereof and can synchronize the 24p video signal with audio.  <P>SOLUTION: When complete 3-2 pull-down is being performed on a video signal after subjected to decode processing, a total sum of differences between the numbers of fields included in video frames and the numbers of fields included in video frames after subjected to actual decode processing is calculated and based on a result of the calculation, it is discriminated whether output timing of the video frame after subjected to decode processing is delayed or advanced with respect to original output timing. If delayed, decode processing is skipped while if advanced, the same video frame after subjected to decode processing is iteratively output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296489-A (JP)
Title: Packing sheet for impression cylinder used for intaglio printing machine
Inventor: IZUMI HIROSHI
IPC: B41F30/02
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing sheet for an impression cylinder used for an intaglio printing machine, capable of imparting an appropriate pressure to a paper sheet passing through a gap between an intaglio cylinder (intaglio printing surface) and a pressure cylinder more stably and continuously than the conventional packing sheet for a pressure cylinder for an intaglio printing machine, and also, by which intaglio-printed products of good quality can be obtained, and also, wear of a pressure cylinder sheet can be suppressed.  <P>SOLUTION: Regarding the packing sheet 1 for a pressure cylinder for an intaglio printing machine, the packing sheet is constituted of a thermosetting resin selected out of groups such as phenol resin, unsaturated polyester resin, polyurethane resin, alkyd resin, epoxy resin and urea resin or the mixture of those. Further, in the packing sheet for a pressure cylinder, the surface hardness of at least a certain area in the surface area is different from that in other areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304514-A (JP)
Title: Method for cleaning contact type temperature detecting means for fixing device, and image forming apparatus
Inventor: YAMAGUCHI YOSHINORI
IPC: G03G15/20
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device using a contact type temperature detecting means that is inexpensive and has high detection accuracy, wherein toner is prevented from being deposited on the contact type temperature detecting means without having a fear of causing the cost increase and an abnormal image.  <P>SOLUTION: Recording paper 16 is used as cleaning paper and deliberately wrapped around a fixing member 36. Then, it is caused to enter between a fixing member and a temperature detecting means 44, such as a contact type thermistor, which detects the temperature of the fixing member by coming in contact with it. Subsequently, the fixing member is reversely rotated to switch back the cleaning paper, and deposited toner sticking to the temperature detecting means is transferred and removed onto the cleaning paper. When the leading end of the recording paper 16 is returned to a fixing nip n, the fixing member is normally rotated, and the cleaning paper is ejected toward an ejected paper receiving place. Thereby, the temperature detecting means is cleaned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301874-A (JP)
Title: Illuminating device and endoscopic apparatus
Inventor: KOBAYASHI HIDEKAZU
IPC: A61B1/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device and an endoscopic apparatus capable of monitoring the state of light, stably irradiating an object with outputted light and specifying the cause when there is abnormality.  <P>SOLUTION: The illuminating device 1a comprises: a light source part 6a provided on the proximal end side of an insertion part 2, for emitting a laser beam corresponding to a supplied current; a light source driving part 7 for supplying the current to the light source part 6a; a light guide 6b for illumination disposed from the proximal end side of the insertion part 2 to the distal end side, for guiding the laser beam from the light source part 6a to the distal end side; a fluorescent member 6c provided on the distal end of the light guide 6b for the illumination, for emitting illuminating light with the laser beam as excitation light; an input side photodetection means 11 for detecting an input side light quantity which is the light quantity of the laser beam emitted from the light source part 6a; and an output side photodetection part 12 for detecting an output side light quantity which is the light quantity of the illuminating light emitted from the fluorescent member 6c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304528-A (JP)
Title: Communication device
Inventor: NAGASE HIROSHI
IPC: G09C1/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To use in common, a key expansion part for supplying a round key utilized for AES processing of two systems, when executing the AES processing of two systems.  <P>SOLUTION: An AES processing part 51 of a MIC value calculation part 42 executes AES processing of a CBC mode for generating a code used for integrity inspection of data, and supplies a MIC value acquired resultantly to a synthesis part 45. An AES processing part 52 of an encryption part 43 executes AES processing of a CTR mode for encrypting block data, encrypts the block data, and supplies the data to the synthesis part 45. The AES processing part 51 and the AES processing part 52 use the key expansion part 44 in common, and execute AES processing based on the round key supplied from the key expansion part 44. The synthesis part 45 synthesizes the MIC value supplied from the MIC value calculation part 42 with the encrypted block data supplied from the encryption part 43 and outputs the result. This invention can be applied to a communication device constituting a wireless LAN system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305128-A (JP)
Title: Information processing apparatus and alteration verification method
Inventor: ANZAI JUN
IPC: G06F21/12
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of shortening time required for alteration verification processing, particularly time required for the alteration verification processing to be executed for boot processing, while maintaining certainty of the authenticity of alteration verification.  <P>SOLUTION: The information processing apparatus is provided with a nonvolatile memory 13 and a CPU 11 for calculating a first verification value on the basis of partial data of data forming a program read from the nonvolatile memory 13, calculating a second verification value on the basis of the remaining data of the data forming the program and the first verification value, and comparing the second verification value with a third verification value precalculated on the basis of the data forming the unaltered program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284315-A (JP)
Title: Case for reminiscence-parts of ashes
Inventor: KIKUCHI AYA
IPC: A61G17/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case for reminiscence-parts of ashes, which has design and functions harmonized with modern interior and life style regardless of generations and backgrounds and serves commonly as a tomb, a Buddhist altar, and a storage box for articles left by the deceased.  <P>SOLUTION: The case for reminiscence-parts of ashes has a glass case 1 capable of storing mementos and a memorial plate 4 on the upper part of a box shape body with a lid. Thus beloved family members and pets can be recalled without opening/closing the lid. When the lid engaged with the box shape case body by a stopper is opened, a photo frame 3 is present inside the lid part. The box shape case body has inside a left article storage part 2, a drawer type storage part 5 dedicated for documents and left articles, and a storage part 6 with lock dedicated for storing the parts of ashes case causing the case with decoration design of a Buddhist altar and a tomb to enable a person to recall beloved person.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309962-A (JP)
Title: Image reader, and its control method
Inventor: ISHIKAWA SHINYA
IPC: G03B27/54
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of spending all performance of a CPU for image processing because ON/OFF control of an LED is not required during reading period for each line.  <P>SOLUTION: This image reader comprises a light source for illuminating a document, a photoelectric conversion means for converting a reflected light of the document into an electric signal, a scanning means for moving the photoelectric conversion means relatively to the document, and a light source current-carrying controlling means for controlling the brightness of the light source by controlling the current-carrying of the light source current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310087-A (JP)
Title: Manufacturing method and manufacturing apparatus for electronic circuit board
Inventor: NAKASU NOBUAKI
IPC: G02F1/1345
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To remove only a defect which needs to be corrected by avoiding an incorrect decision that a foreign substance sticking on a glass substrate is a short circuit defect.  <P>SOLUTION: Electric inspection is performed (101) to specify a defect position (102) and a defect kind (103), reference point coordinates are calculated (104) to correct coordinates (105), and a defect is extracted from an image near the defect and compared with defect presence ranges previously registered by defect kinds to specify the defect to be corrected (106, 107, 108, and 109), thereby cutting the specified defect (110).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311502-A (JP)
Title: Pattern forming method
Inventor: NAKAMURA HIROKO
IPC: H01L21/027
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method of relaxing restrictions on a pattern, decreasing chip area, or improving reliability of wiring.  <P>SOLUTION: The pattern forming method of forming a plurality of kinds of patterns includes a process (S101) of classifying the plurality of kinds of patterns into a first pattern formed by first lighting in a first lighting shape and a second pattern formed by second lighting in a second lighting shape different from the first lighting shape; a process (S104) of exposing a first resist layer to the first pattern by the first lighting; and a process (S110) of exposing a second resist layer different from the first resist layer to the second pattern by the second lighting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311196-A (JP)
Title: Connector
Inventor: ARAI ATSUSHI
IPC: H01L31/042
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of readily connecting, using a simple structure and which will not disengage carelessly from its place.  <P>SOLUTION: The connector is provided with a plug 12 and a socket 13 arranged in an electrically connecting and disconnecting state, and has a plug housing 15 and a socket housing 18 which are respectively made of synthetic resin and have contacts in the inside. The connector has a connected section 17, arranged on one side of the plug housing 15 and socket housing 18, and a locking projection 19, arranged on the other side and connected to the connected section 17. A cover section 20, covering a locking section 19a of the locking projection 19 externally exposed, while connecting to the connected section 17, is provided in the vicinity of the connected section 17. An opening section 20a capable of viewing the locking section 19a, while the locking projection 19 is a state of being connected to the connected section 17 is provided on the cover section 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT