baber/WOPTO huggingface dataset:
Patent JP-2005106725-A (JP)
Title: Method and apparatus for visual inspection of object to be inspected
Inventor: SHIMURA HIROSHI
IPC: G01N21/88
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for a visual inspection of an object to be inspected, which can improve detection sensitivity by expanding the difference between an abnormality signal level which represents an image including an abnormal section in appearance and a noise level of an image including no abnormal section.  <P>SOLUTION: The apparatus for visual inspection 2 of the object to be inspected 1 comprises a image data acquisition means 3 which acquires a plurality of image data sets A-C of the object to be inspected 1; image comparing means 14, 22 which compare the image data sets A-C acquired by the image data acquisition means 3 and create a plurality of signed difference image data sets D, E; difference image comparing means 15, 24 which obtain the deference between the signed difference image data sets D, E created by the image comparing means 14, 22; and a discriminating means 16 subjecting a difference data set F of difference image which is obtained by the difference image comparing means 15, 24, to a threshold process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107380-A (JP)
Title: Optical member and aromatic polycarbonate resin suitable for its manufacture
Inventor: TANDO KAZUYUKI
IPC: C08G64/06
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member having excellent heat resistance and rigidity and less changes in the appearance such as internal haze.  <P>SOLUTION: The optical member is made of an aromatic polycarbonate resin comprising a component expressed by general formula [1] and a specified dihydroxy component and has ≤10 ppm content of alkali metal compounds. As the optical member made of the aromatic polycarbonate resin has high transmitting property, excellent heat resistance and rigidity, and less changes in the appearance such as haze, the resin is suitable for an optical member such as a lens, prism, optical fiber, optical film, liquid crystal display, light diffusing plate in a backlight system of a liquid crystal TV set, and light guide plate used for a scanner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110106-A (JP)
Title: Bias circuit
Inventor: OKA TATSUTO
IPC: H03H11/04
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To generate a bias voltage wherein spurious frequency components are sufficiently reduced, while suppressing the expansion of an occupied area on a semiconductor chip.  <P>SOLUTION: The bias circuit is provided with: a PLL circuit 117 for generating a regulated bias voltage 107; a gm amplifier 109 for outputting a current based on a DC voltage 108 and the bias voltage 107; a gm amplifier 110 for outputting a current based on the DC voltage 108 and a bias voltage 116; and an integration circuit 118 for integrating the difference between the output currents of the gm amplifiers 109, 110 to output the bias voltage 116.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105398-A (JP)
Title: Particulate cemented carbide
Inventor: KUBO YUTAKA
IPC: B23C5/16
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate cemented carbide material small in the average particle diameter of WC particles, having sufficient hardness, further having high toughness, and excellent in breakage resistance and chipping resistance by adding Cr and Ta and/or Nb required for obtaining particle growth suppression effect and suppressing the precipitation of spotlike precipitated phases essentially consisting of Ta and/or Nb.  <P>SOLUTION: The particulate cemented carbide is made to have a composition comprising, by mass, 2 to 15% Co, Cr, Ta and/or Nb, and the balance WC with inevitable impurities, wherein, the Cr/Co ratio is 0.05 to 0.17, the (Ta+Nb)/Co ratio is 0.01 to 0.05, the average particle diameter of hard dispersed phases mainly composed of WC is ≤0.8 μm, the saturation magnetization ratio P/Q lies in the range of 0.7≤P/Q≤0.9, and the number of spotlike precipitated phases with the maximum diameter of ≥2 μm essentially consisting of Ta and/or Nb is 0 to 1 piece per 1 mm<SP>2</SP>, by which its strength and toughness are improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107454-A (JP)
Title: Liquid crystal display and electronic device
Inventor: MAEDA TSUYOSHI
IPC: G02F1/139
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is bright and has high contrast and by which display of a wide visual field angle can be obtained, in the transflective liquid crystal display of a vertical alignment mode.  <P>SOLUTION: In the liquid crystal display wherein a liquid crystal layer 50 is interposed between a pair of substrates 10 and 25 and display is performed in prescribed pixel units, the liquid crystal layer 50 is constituted of a liquid crystal whose initial alignment state presents vertical alignment and which has negative dielectric anisotropy, signal lines 13 for supplying signals to the pixels are formed on the inner surface side of at least one substrate of the pair of substrates 10 and 25, and projecting parts 38 consisting of a dielectric are formed on the inner surface side of at least one substrate of the pair of substrates 10 and 25 on the signal lines and/or in the vicinity thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117125-A (JP)
Title: Packet transmission control apparatus
Inventor: KATO KAZUO
IPC: H04L47/6275
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transmission control apparatus for preventing band control from being damaged due to software processing.  <P>SOLUTION: After packets captured by a packet detection section 10 are written to memories 30 on the basis of a value pointed out by each GetPointer 31, a comparison section 20 increments the value denoted by the GetPointer 31 corresponding to the memory specified on the basis of a priority determination table stored in a table storage section 21. A priority / speed control section 40 transfers the packets to transfer buffers 33 at a rate determined for each memory from a memory location of the value pointed out by a ReleasePointer 32 corresponding to the memory to which the packet is written. The packet written in each transfer buffer 33 is transferred to a transmission buffer via a selection section 50 sequentially from the packet written in the transfer buffer 33 corresponding to the memory 30 with higher priority and externally transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116043-A (JP)
Title: Disk cartridge
Inventor: YAMADA KOJI
IPC: G11B23/00
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which restrains the influence of heat from a recording and reproducing device when it is mounted in the device and minimizes the deformation of a disc-shaped recording medium.  <P>SOLUTION: The disk cartridge is provided with: shells 21 and 22 which rotatably accommodate an optical disk 3 by shielding the optical disk; and a clamp member 7 which is mounted in the recording and reproducing device and arranged adjacent to a center hole so that it may contact a clamp axis 67b when the clamp axis on the device side fits to the center hole 3a of the optical disk and be clamped. The clamp member is constituted with a plate material comprising a material which is larger in thermal diffusivity than the materials of the optical disk 3 substrate and clamp axis, and the thermal diffusivity of the plate material is 1×10<SP>-4</SP>m<SP>2</SP>/s or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113494-A (JP)
Title: Concrete foundation bearing structure
Inventor: KAWABATA KAZUMI
IPC: E02D5/28
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete foundation bearing structure by a pile, which is constructed at a low cost with good workability, and exerts sufficient bearing force while protecting a pile head from being damaged.  <P>SOLUTION: According to the concrete foundation bearing structure, a concrete foundation 2 is borne and mounted on the pile head of the pile 1, and the pile head of the pile 1 is embedded in the concrete foundation 2 such that a side surface of the pile 1 over an area from a pile head upper edge of the pile 1 down to a predetermined location in a pile axial direction makes contact with the concrete foundation 2. Herein a distance from the pile head upper edge down to the predetermined location in the pile axial direction is set to a value that can transmit shearing force from the concrete foundation 2 to the pile 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116774-A (JP)
Title: Printed wiring board structure
Inventor: HAYAKAWA NORIYA
IPC: H05K1/02
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which realizes easy cutting processing of a holding part for connecting a printed wiring board 1 and a sacrificed board 2, can prevent division operation mistake, and does not allow burr generated in division to project from a board end.  <P>SOLUTION: The holding part 7 is formed to a V-shape. Consequently, processing is made easy, division mistake can be prevented and burr is prevented from projecting due to division between the printed wiring board 1 and the sacrificed board 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115074-A (JP)
Title: Image forming apparatus
Inventor: MORIMOTO AKINORI
IPC: G03G21/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To bring an endless belt into contact with an image carrier or separate the endless belt from the image carrier in response to an image formation content without generating large size of an apparatus and the meander of the endless belt.  <P>SOLUTION: The image forming apparatus arranges first eccentric cams 211 and 221 contacted on the inner peripheral face of an intermediate transfer belt 11, second eccentric cams 212 and 222 rotated integrally with each of the first eccentric cams 211 and 221, cam followers 214 and 224 contacted on the peripheral face of the second eccentric cam 212 and 222, and transmission members 215a-215d holding transfer rollers 13a-13d by interlocking with the cam followers 214 and 224 respectively in the inside of a loop-like moving route formed by the intermediate transfer belt 11 stretched between a drive roller 11a and a driven roller 11b. Vertical positions of the transfer rollers 13a-13d held on the transmission members 215a-215d change in response to a contact state of the first eccentric cams 211 and 221 to the inner peripheral face of the intermediate transfer belt 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117436-A (JP)
Title: Transmitter
Inventor: MIYATANI TETSUHIKO
IPC: H04L27/36
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter improving the reliability of infrastructure equipment that handles a wideband signal by taking into consideration errors in a feedback system to perform distortion compensation even though a conventional transmitter has the problem wherein no consideration is applied up to errors of a feedback system.  <P>SOLUTION: In this transmitter, a reference signal which is outputted from a digital signal processing part 1 and generated by a reference signal transmitting part 10 is outputted to an analog quadrature detector 7 by an RF switch 22, the analog quadrature detector 7 performs analog quadrature detection, an A/D converter 8 converts the reference signal into a digital signal, the digital signal processing part 1 detects an error of the feedback system by a signal from the feedback system to the reference signal, and a receiving system correcting part 30 corrects a feedback system error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115750-A (JP)
Title: Japanese sentence creation system
Inventor: FUKAYA MANABU
IPC: G06F3/023
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Japanese sentence creation system which allows Japanese-language input to be easily performed on a user terminal without Japanese-language input/output functions.  <P>SOLUTION: A user terminal 30 has; a character information storage means wherein character image information and character code information related to prescribed Japanese characters are stored; a key information acquisition means which acquires key input information related to an inputted key in response to user's key input; a character image display means which acquires a character image corresponding to key input information from character image information and displays it on a display part; a character code holding means which acquires and holds a character code corresponding to key input information from character code information; and a character code transmission means which transmits the character code held by the character code holding means to a server 10 in response to user's conversion instruction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302417-A (JP)
Title: Substrate with inspection element, manufacturing method therefor, substrate for electro-optical device, electro-optical device, and electronic equipment
Inventor: KURASHINA HISAKI
IPC: G02F1/13
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To form aperture parts through which PAD should be exposed, in one process by prescribing vertical positions of PAD, contact holes, etc. in an inspection element forming region and to allow a contact resistance to be surely measured.  <P>SOLUTION: A substrate with an inspection element is provided with; a plurality of deposited layers having deposited patterns formed thereon respectively; inter-layer films formed between the plurality of deposited layers; an inspection element pattern T5 formed in the inspection element forming region from the same material as the deposited pattern of at least one of the plurality of deposited layers; aperture parts 114 and 115 which are formed in the inspection element forming region of the inter-layer film of the uppermost layer made flat and through which a pair of pads 111 and 112 connected to the inspection element pattern are exposed; and dummy patterns D2 and D4 which are formed below the pair of pads 111 and 112 respectively from the same materials as deposited patterns of prescribed deposited layers out of deposited layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121460-A (JP)
Title: Bush internal stress profiler
Inventor: TSURITA TAMIO
IPC: G01L1/16
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect stress occurred in a bush at a low frequency.  <P>SOLUTION: A capacitor 8 is connected in parallel to a piezoelectric element 5 arranged in the bush 1. When a switching means 9 is in an "off" period, the capacitor 8 is charged with a charge generated by stress impressed on the piezoelectric element 5. When the switching means 9 is in an "on" period, an electric potential difference of the piezoelectric element 5 is measured by an ECU12 (Electronic Control Unit) via an amplifier 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121152-A (JP)
Title: Pulsation absorbing rubber composition
Inventor: KATAYAMA TATSUO
IPC: F15B1/02
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulsation absorbing rubber composition which can be used as a pulsation absorbing element that does not deteriorate the pulsation absorbing effect, and can maintain excellent pulsation absorbing performance for a long time, and is excellent in the durability, and is simple and has a wide application range in spite of the same simple structure as a conventional one.  <P>SOLUTION: The pulsation absorbing rubber composition is used as a pulsation absorbing element to be arranged in a pressurized circuit, and is formed from a foam element made of an elastic material. The pulsation absorbing rubber composition is characterized in that the elastic material is any of ethylene propylene rubber, acrylonitrile butadiene rubber hydride, silicone rubber, and fluoro-rubber. In addition, the pulsation absorbing rubber composition is characterized in that the pulsation absorbing rubber composition is used as a pulsation absorbing element to be arranged in the pressurized circuit, and is formed from the foam element made of the elastic material, and the foam element is composed of a rubber composition containing thermal expansion type micro-capsules, and has independent air bubbles formed by heating the rubber composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125862-A (JP)
Title: Seat for jet ski
Inventor: HASEGAWA KENICHI
IPC: F16F9/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a jet ski which can sufficiently absorb impacts during running.  <P>SOLUTION: For this seat 10 for a jet ski 200, a cushion material is arranged on a bottom plate, and the cushion material is covered with a skin material. The seat 10 is equipped with an air cushion 20 which is arranged under the seat surface, an air pump 40 which feeds gas into the air cushion 20, and a cylinder 30 which communicates with the inside of the air cushion 20 and absorbs impacts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127886-A (JP)
Title: Inclined x-ray ct equipment and method for calibrating rotating center axis in the same
Inventor: ONISHI SHUHEI
IPC: G01N23/04
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method, capable of more precisely obtaining the projection position coordinates of a rotating center axis in inclined X-ray CT equipment, as compared with conventional types, and to provide the inclined X-ray CT equipment capable of precisely obtaining the projection position coordinates of the rotating center axis, by using the calibration method and hence obtaining a tomographic image of high image quality.  <P>SOLUTION: The calibration tool 10 that is made of a material having a high X-ray absorption rate, and has a thin film, in which at least one side 12a is formed straightly, foil or a thin plate, or a straight wire is rotated by 360°/n (n: an even number of 4 or larger) each for a pair of X-ray source 1 and an X-ray detector 2 for capturing an X-ray transmission image, while a straight side 12a is being arranged along a sample placement surface 3a of the sample table 3, and the intersection of an n-angle diagonal line, surrounded by the side 12a obtained by superposing the image, is obtained as the projection position coordinates of the rotating center axis R, thus obtaining the projected position of the rotating center axis R, under high projection magnification without errors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129807-A (JP)
Title: Waterproof case
Inventor: YAMADA YASUSHI
IPC: H05K5/03
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof case having a waterproofing which enhances the workability and reliability without causing an increase in cost.  <P>SOLUTION: The waterproof case 1 contains a case body 2 having a housing space and a resin-made case lid 7 covering the opening of the case body 2. O-rings 13 for sealing are sandwiched between the case body 2 and the case lid 7, and also engaging elements 3a, 4a, 4b, 8a, 8b, 9a, 9b which are integrally mounted by fitting them into each other between the case body 2 and the case lid 7 are provided. In a state of being mounted integrally with the case body 2 and the case lid 7 by fitting the engaging elements 3a, 4a, 4b, 8a, 8b, 9a, 9b into each other, the O-rings 13 are compressed in a fitting direction by the elastic force of the engaging elements 3a, 4a, 4b, 8a, 8b, 9a, 9b integrated with the case body 2 or the case lid 7, thereby attaining a waterproof function by the O-rings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130352-A (JP)
Title: Decoder
Inventor: TSUBAKI FUTOSHI
IPC: H04N19/189
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoder capable of practicing decoding corresponding to any encoding methods even if input bit-streams have been decoded by whichever encoding methods among a plurality of the encoding methods as well as preventing information amount from increasing due to adding a header for identifying a type of bit-streams.  <P>SOLUTION: When decoding input bit-streams encoded by one encoding method among a plurality of encoding methods each of which has a specified start code, a start code detector 12 detects a bite sequence having a specified bite pattern in the input bit-streams by means of bite shift. A start code decision section 14 decides whether the bite sequence detected by the start code detector 12 is a start code or not with reference to a start code table 13. From among decoders 16 to 19, a switch 15 selects a decoder for an encoding method determined based on the start code to input the input bit-streams to the decoder selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129191-A (JP)
Title: Optical pickup
Inventor: MEGURO FUMIHITO
IPC: G11B7/09
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup exhibiting a proper characteristic for following an optical disc at a high frequency, in which the sensitivity with respect to the focusing direction is improved by effectively utilizing electromagnetic force by a focus coil, in which a high-order resonance frequency of a mobile part is increased by improving the rigidity of the mobile part, and in which the vibration level at the high-order resonance is decreased.  <P>SOLUTION: In the optical pickup 1, an objective lens 2 is disposed at approximately the center of the mobile part 3; the focus coil is wound around the overall circumference of the outer circumferential surface 21 of the main body part 20 of the mobile part; a tracking coil 8 is mounted on the outer circumferential surface of the main body part 20 of the mobile part; and the mobile part is movably supported via a support wire 4. By making the mobile part of main body part 20 of the mobile part into a hexagon in plan view, each tracking coil is disposed obliquely with respect to the tracking direction, and a permanent magnet 9 is disposed facing the tracking coil 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133567-A (JP)
Title: Turbo-shaped rotary equipment
Inventor: HORIKAWA KOJI
IPC: F04D17/10
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide turbo-shaped rotary equipment capable of operating by setting difference in pressure between a gas compression chamber by a turbo vane and a motor chamber rotating and driving the turbo vane to a desired value.  <P>SOLUTION: In this turbo-shaped rotary equipment provided with the gas compression chamber C in which the turbo vane 2 for compressing gas is internally provided and which has a flow-in port 1K and a discharge port 1H for gas, a turbo-shaped gas compressor GC composed of the motor chamber M storing a rotary shaft 3 rotating and driving the turbo vane 2, and an exhaust system ES for exhausting in the motor chamber M, a needle valve 16 for adjusting amount of exhaust gas is provided in the exhaust system ES, and a U-shaped pipe 17 whose end parts are connected with the exhaust system ES in front and rear of the needle valve 16 and which stores liquid E inside it is provided. By adjusting the needle valve 16, difference in liquid surface level in the U-shaped pipe 17 becomes difference in pressure in front and rear of the needle valve 16. By communicating an exhaust passage 15 of the exhaust system ES with an oil tank 9, it is possible to know flow rate of exhaust gas from difference in liquid level in front and rear of the needle valve 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI