baber/WOPTO huggingface dataset:
Patent JP-2008297878-A (JP)
Title: Air flow stop structure and vacuum heat insulating material installation structure
Inventor: UDE TERUMITSU
IPC: E04B1/76
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an air flow stop structure capable of effectively stopping air flow and a vacuum heat insulating material installation structure capable of identifying a particular portion of a vacuum heat insulation material from outside of the outer peripheral portion.  <P>SOLUTION: In a housing 10, a pin hole 46 is formed penetrating through the cell 34 of the vacuum heat insulating material 30, to release the vacuum sealing state of a core material 36 with a covering material 32, allowing the core material 36 to expand to the outside of the covering material 32 to cause the gap between the vacuum heat insulating material 30 and a pair of posts 24 to be closed, with the air flow stopped. Thus, the core material 36 can be effectively expanded to the outside of the covering material 32, causing the gap between the vacuum heat insulating material 30 and the pair of posts 24 to be effectively closed, with the air flow stopped effectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305445-A (JP)
Title: Information recording medium
Inventor: ADACHI KAZUNORI
IPC: G11B7/254
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-change optical recording medium wherein a large capacity and high speed recording are possible and satisfactory rewrite property is obtained.  <P>SOLUTION: An information recording medium is provided with: a substrate; a first dielectric layer provided on the substrate; a first interface layer which is provided on the first dielectric layer and formed of either a material containing hafnium oxide and stannic oxide or a material containing hafnium oxide and chrome oxide; a recording layer which is provided on the first interface layer and formed of a phase-change material; a second dielectric layer provided on the recording layer; and a reflection layer provided on the second dielectric layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305494-A (JP)
Title: Semiconductor storage device
Inventor: IIZUKA MARIKO
IPC: G11C11/401
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously read and write data by different memory banks.  <P>SOLUTION: A semiconductor storage device 10 is equipped with: the plurality of memory banks 11; first and second input sections 12 connected to the plurality of memory banks 11 to receive a command and an address; a global data line connected in common to the plurality of memory banks 11; and data input/output circuits 13, 14 arranged in common to the plurality of memory banks 11 and connected to the global data line. Each memory bank 11 includes: memory cell arrays 15; a plurality of bit lines disposed on the memory arrays 15; a selection section 19 receiving addresses from each of the first and second input sections 12 to produce local address for selecting the bit line by using the addresses; and a column decoder 17 for selecting the bit line by using the local address.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302475-A (JP)
Title: Wheel spindle device in grinder
Inventor: INAGAKI TOMOHIRO
IPC: B24D5/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel spindle device in a grinder, improved in productive efficiency without synergistically increasing fluctuation of dynamic pressure and grinding resistance between a workpiece and each of grinding wheels, and improved in working precision in assembling a plurality of the grinding wheels on the grinding surfaces of which inclined grooves are formed, on wheel spindles.  <P>SOLUTION: This wheel spindle device to install a plurality of the grinding wheels 10 on the wheel spindles 32 axially supported on a wheel spindle stock of the grinder is constituted so that a standard position 40 in the rotating direction is provided on a core of the grinding wheel, and a plurality of the inclined grooves 20 provided inclined against the circumferential direction are formed in positions the phases of which are respectively dislocated for each of the grinding wheels 10 against the standard position on grinding surfaces of the grinding wheels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308855-A (JP)
Title: Construction method for lining concrete, and lining concrete structure
Inventor: NAKATO TAKAAKI
IPC: E21D11/10
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for lining concrete which is formed in such a shape that a portion abutting on a lower section of a tunnel is opened.  <P>SOLUTION: In this construction method, the portion abutting on the lower section of the tunnel 1 can be spread in an opened state along an inner wall surface of the lining concrete 30 to be constructed; a plurality of telescopic type forms 10, the diameters of which can be reduced toward the center of the tunnel 1, are connected together in a length direction in a spread state; the concrete 30 is placed on a portion which abuts on the outer periphery of at least one 10, positioned at the placing-progress-direction front end of the concrete, of the connected telescopic type forms 10; the placed concrete 30 is cured; and at least one 10 of the connected telescopic type forms 10 is connected in the state of being moved further ahead of the at least one telescopic type form 10 at the placing-progress-direction front end. The above operations are repeated so that the lining concrete 30 can be constructed along an inner wall of a hole of the tunnel 1. Supporting concrete 31 is constructed on both the sides of the lower section of the inside of the tunnel 1, and both ends of the telescopic type form 10 are supported by the supporting concrete 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309233-A (JP)
Title: Snap ring
Inventor: SUZUMURA TAKASHI
IPC: F16H57/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap ring for suppressing its come-off from a ring groove into which it is fitted, on a stand-alone basis.  <P>SOLUTION: The snap ring 1 has a gap formed between both ends in the state that no outer force is applied thereto and is fitted into the ring groove formed in the inner peripheral face of a fixed structural member. Both ends 2, 3 have thin portions 21, 31 formed opposing each other when outer force of fitting the snap ring 1 into the ring groove is applied thereto, respectively. The thin portions 21, 31 have elastically deformable bent portions formed protruding toward the thin portions 21, 31 opposing each other, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311934-A (JP)
Title: Image processing method, and image processing apparatus
Inventor: MIYAMOTO TOSHIHIRO
IPC: H04N1/60
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processing apparatus that perform calibration for excellently reproducing gray generated owing to color material blending in a short time without lowering precision of a predicted density value of CMY-mixed gray.  <P>SOLUTION: In multi-color calibration, measurement results of formed patches are acquired, apparent transfer rates of respective color materials are calculated from the measurement results, and target values of color components corresponding to the respective color materials for attaining target density values are found to generate a correction table containing the target values and measurement results. In patch generation, on the other hand, grids are formed not in parallel to coordinates, but in a direction of a target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307573-A (JP)
Title: Machining head and machining apparatus
Inventor: UEHARA MINORU
IPC: B23K26/16
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To more certainly suppress a deterioration of machining efficiency in laser beam machining which is caused by adhesion of materials scattered from a workpiece in machining to a laser beam machining head or an optical element, and further to suppress product contamination caused by adhesion of the scattered materials to the surface of the product, when using a laser beam machining head.  <P>SOLUTION: The laser beam machining head H machines a workpiece 10 with a laser beam. The laser beam machining head H has a magnetic device 30, which magnetically attracts materials scattered from the workpiece 10, around an optical path of the laser beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310257-A (JP)
Title: Scanning optical system and optical scanner and image forming apparatus equipped with the same
Inventor: MATSUKI DAIZABURO
IPC: B41J2/44
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both of reduction in the size of a scanning optical system and correction of an fθ error and curvature of an image plane with high accuracy.  <P>SOLUTION: The scanning optical system 10 includes a polygon mirror 6 that has a deflection faces 6b and rotates, and deflects a beam B from a light source 1 on the deflection faces 6b of the polygon mirror 6 to scan a surface 8 to be scanned with the beam. The optical system is equipped with: a first imaging optical system placed between the light source 1 and the polygon mirror 6 for focusing the beam B from the light source 1 onto the deflection face 6b of the polygon mirror 6; and a second imaging optical system placed between the polygon mirror 6 and the surface 8 for focusing the beam B deflected by the polygon mirror 6 onto the surface 8. The first imaging optical system contains a second reflection mirror 5 and a control unit 50 for correcting a fθ error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001699-A (JP)
Title: Energy-efficient process for producing para-xylene
Inventor: BRESLER LEO
IPC: C07C5/27
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process to improve both the yield of desired xylene isomers with low cyclic loss and the recycle rate when processing a feed stream.  <P>SOLUTION: The process is to produce and recover one or more high-purity xylene isomers from the feed stream comprising a substantial content of ≥9C hydrocarbons. The feed stream is processed to de-ethylate heavy aromatic compounds and the de-ethylated heavy aromatic compounds are fractionated and passed to a circuit comprising recovery and isomerization of 8C aromatic isomers. Thereby, the high-purity xylene isomers are recovered at a low energy cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003232-A (JP)
Title: Liquid crystal projector
Inventor: UCHIYAMA MASAHIRO
IPC: G02F1/1335
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector in which service life of a polarizing plate on a light exiting side can be made longer by using an auxiliary polarizing plate of high transmission and the occurrence of color irregularity during black display or decrease in contrast can be suppressed.  <P>SOLUTION: Polarizing plates 2r, 2g, 2b, 3r, 3g, 3b are disposed on the light incident side and the light exiting side of liquid crystal display panels 1r, 1g, 1b, and auxiliary polarizing plates 4r, 4g, 4b of high transmission are disposed between the liquid crystal display panels and the polarizing plates on the light exiting side. Substrates 5r, 5g, 5b holding the auxiliary polarizing plates of high transmission are transparent substrates having refractive index anisotropy, in which one optical axis out of optical axes showing the refractive index anisotropy is inclined within 0.5° with respect to a plane parallel to the propagation direction of light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002266-A (JP)
Title: Load control device of thermal power plant
Inventor: SUZUKI SHUNTARO
IPC: F01D17/24
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load control device of a thermal power plant capable of realizing high responsiveness similar to two freedom control almost without changing an existing control logic and without identifying a response characteristic of a controlling object.  <P>SOLUTION: This load control device of the thermal power plant controls the power plant so as to output electric power outlet B equivalent to demanded electric power A in response to it. This load control device of the thermal power plant is furnished with a plant control device P to control the power plant so as to output the electric power output B equivalent to target electric power C while carrying out pressure constant control or temperature constant control, a frequency response improving filter F1 to output correction demanded electric power A1 correcting the demanded electric power A and a feed-back circuit 10 to make a target electric power correcting value D by integrating a prescribed coefficient K to a difference dB=A-B of the demanded electric power A and the electric power output B and to make the target electric power C by adding the target electric power correcting value D to the correction demanded electric power A1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005307-A (JP)
Title: Digital receiver and method of receiving digital signal
Inventor: HASEGAWA AKIRA
IPC: H04N7/173
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a count value synchronized with a digital signal generated before processing delay is caused by using the count value synchronized with the digital signal where the processing delay is caused, in a small scale circuit.  <P>SOLUTION: A synchronous source counter 111 counts at a predetermined timing to output a frame start signal when a synchronous source count value resulting from the count value reaches the predetermined value. Based on the frame start signal delayed by a delay circuit 105 and synchronized count value that is counted synchronous with a demodulation signal generated by a synchronized counter 121, a counter difference generation circuit 122 generates the difference value between a synchronized count value and synchronous source count value that precedes by the delay time period to the time when the synchronized count value is counted. The synchronous source counter 111 corrects the synchronous source count value based on the difference value. This invention is applicable to, for example, a television receiver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017340-A (JP)
Title: Information processing apparatus, rule file output device, program and method of determining exclusive relation between parameters
Inventor: SUGI YOSHIHIRO
IPC: G06F3/12
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily manage a relation between a parameter to be added/deleted by customization and an existent parameter.  <P>SOLUTION: Based on each of characters as features generated from contents of processing performed in accordance with parameters, it is determined whether a combination of selection accepted parameters is suitable or not. Thus, if a relation wherein concurrent use is disabled, is defined between "characters", it becomes unnecessary to define an exclusive relation between parameters, so that a relation between a parameter to be added/deleted by customization and an existent parameter can be easily managed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015210-A (JP)
Title: Image measurement device and method
Inventor: HORI FUMIO
IPC: A61B1/04
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to display a test object in an easy-to-view state for a measuring person and also not to make measuring accuracy in image measurement deteriorated in an image measurement device and an image measurement method.  <P>SOLUTION: A measurement endoscopic device is equipped with: a video signal acquisition part 30 for acquiring an input video signal 100 by imaging the examinee; a video signal processing part 34 configured to generate two output video signals 101A and 101B by performing video processing to the input video signal 100a; a display part 33 for displaying a video for inputting a measuring point in accordance with the output video signal 101A; a measuring operation part 31 for performing operation input of image measurement while setting the video for inputting a measuring point as reference; an image-for-measurement selection part 45 for comparing and evaluating the image characteristic of the output video signals 110A and 110B and selecting any of them as measured image data; and an image measurement processing part 43 for performing image measurement based on the operation input by the measurement operation part 31 with the output video signal selected by the image-for-measurement selection part 45 as the measured image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021341-A (JP)
Title: Solar cell array failure diagnosis method
Inventor: TAKASHIMA TAKUMI
IPC: G01R31/26
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect the position of failure and the kind of failure on the inside and the outside of a solar cell module.  <P>SOLUTION: A solar cell array failure diagnosis method comprises a first connection configuration in which each electrode of a plurality of solar cell modules 4 is connected in series to one output end of a signal generator 9 and one input end of a wave observation apparatus 12, and another output end of the signal generator and another input end of the wave observation apparatus are connected to a metal-made frame 5 of the solar cell module, and a second connection configuration which is in a failure/degradation state at anywhere from the signal generator through an open end in the first connection state, and assuming that the time periods that the rise and the fall of a difference signal wave shape for an observation signal by the wave observation apparatus in the first connection configuration and an observation signal by the wave observation apparatus in the second connection configuration exceed threshold values are Tx and T1, respectively, a distance from the signal generator to the open end corresponding to T1 is L1, and a distance from the signal generator to the failure/degradation place corresponding to Tx is Lx, Lx is determined by Lx=(Tx/T1)×L1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262891-A (JP)
Title: Sill for bath-room door
Inventor: SAKAMOTO MASAMI
IPC: E06B1/70
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill for a bath-room door which eliminates a level difference of a bath-room entrance without setting a grating or a drainboard in a bath room and forming grooves and notches on a bath-room floor surface and is easily cleaned.  <P>SOLUTION: The sill for the bath-room door is provided with a lower flame base material 21 mounted on a skeleton, a lower flame mounting material 22 which is mounted on/engaged with the sill basic material, a slope 25 which is connected to the bath-room side of the lower flame mounting material, and a slope support frame 26 which is mounted astride a side surface of the lower flame mounting material and a side surface of the slope. The lower flame mounting material has a guide groove 22e of a sliding door for guiding a lower part of a suspended sliding door 30 on an upper surface and engaging parts 22f, 22g on a lower surface at the bath-room side and the dressing-room side. The engaging part 22f at the bath-room side is engaged with an engaged part 21b formed on the lower flame basic material from the upward direction. The engaging part 22g at the dressing room side is engaged with an engaged part 21c formed on the lower flame basic material from the bath-room side. The slope 25 integrated with the lower flame mounting material 22 is removed from the lower flame basic material 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021477-A (JP)
Title: Semiconductor device, its manufacturing method, display device and its manufacturing method
Inventor: YAGI ITSUKI
IPC: H01L51/05
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein an element structure is refined and reliability is improved by being provided with an uniformly formed gate insulating film together with a refined semiconductor layer, and its manufacturing method, and to provide a display device wherein high definition display is possible and the reliability is improved by using the semiconductor device, and its manufacturing method.  <P>SOLUTION: The semiconductor device 19-1 comprises: a source electrode 3s and a drain electrode 3d provided on a substrate 1; an insulating partition wall 5 provided with a first opening 5a reaching the end parts of the source electrode 3s and the drain electrode 3d and between the electrodes 3s-3d and provided on the substrate 1; a channel part semiconductor layer 7a composed of a semiconductor layer 7 formed from the upper part of the partition wall 5 and provided on the bottom part of the first opening 5a in the state of being parted from the semiconductor layer 7 on the partition wall 5; a gate insulating film 9 formed on the entire surface on the semiconductor layer 7 including the channel part semiconductor layer 7a; and a gate electrode 11a provided on the gate insulating film 9 in the state of being piled up on the channel part semiconductor layer 7a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025394-A (JP)
Title: Microscope system
Inventor: TAKAHASHI CHIKA
IPC: G02B21/06
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic device having improved operability of adjustment of light quantity of a light source.  <P>SOLUTION: The light source 1 generates illuminating light for a sample 10. An operation part 20 acquires an instruction to select change characteristic when changing the quantity of the illuminating light. A control part 19 controls the light source 1 according to the change characteristic associated with the instruction acquired by the operation part 20 to thereby change the quantity of the illuminating light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024391-A (JP)
Title: Top-railed fitting
Inventor: ISHII FUJIO
IPC: E06B9/52
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide top-railed fittings which make a horizontal sliding door closed in series with a fixed door and which make the horizontal sliding door opened in parallel with the fixed door.  <P>SOLUTION: The horizontal sliding door 3 is supported in a suspended and longitudinally swingable state on a pair of top-railed sliders 5 which are arranged in a longitudinally slidable state on a head 2, and a meeting stile 3b of the horizontal sliding door 3 is connected to a lower slider 6, which is arranged in a longitudinally slidable state on the bottom rail 4c of the fixed door 4, by means of a connecting fitting 66 which is journaled in a longitudinally rotatable manner. When the horizontal sliding door 3 is pulled to this side, it is moved ahead of the top-railed slider, and the connecting fitting 66 is rotated to guide the meeting stile 3b forward and enable the horizontal sliding door 3 to be opened in parallel with the fixed door 4. When the horizontal sliding door 3 is pushed, it is moved backward, and the connecting fitting 66 is counterrotated to guide the meeting stile 3b backward and enable the horizontal sliding door 3 to be closed in series with the fixed door 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265453-A (JP)
Title: Position tracking system, game control method, and service providing system
Inventor: ITO YOSHIHIRO
IPC: G08G1/13
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position tracking system capable of surely tracking a position of a portable terminal having a GPS receipt function.  <P>SOLUTION: A cellular phone 10 can connect to the Internet 14 via a cellular phone company server 12. A data management server 16 connects to the Internet 14 for managing positional information and the like. A GPS receiver 11 attached to the cellular phone 10 receives a signal from an artificial satellite 18 to acquire an accurate current position. At respective points A, B, C, ..., such as a shop, a vending machine, a telephone booth, and a utility pole, terminals 20 for position authentication are installed. When the user makes the cellular phone 10 read by the terminal device 20, positional information by the GPS receiver 11 is associated with that of the terminal device 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT