baber/WOPTO huggingface dataset:
Patent JP-2007159201-A (JP)
Title: Power unit and recorder equipped with that power unit
Inventor: NISHIDA HIDEYUKI
IPC: H02M3/155
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit suitable for downsizing, which is high in reliability, is inexpensive, and stably supplies power, and also to provide a recorder using the device.  <P>SOLUTION: The power unit, which changes its set output voltage, based on an external input digital control signal, is equipped with the following constitution. That is, it is equipped with a time constant circuit which receives the input of a digital control signal, a D/A converter which receives a digital control signal distorted by the circuit, and a comparator which compares an output voltage value with a threshold of a voltage value outputted from there. It is also equipped with a controller which modulates its pulse width by the comparison results, and a switching element which is switched on or switched off by a control signal with its pulse width modulated, and converts input voltage into set output voltage prior to output. These components are mounted on the same board, and the time constant of the time constant circuit is determined in consideration of the cycle of the digital control signal and the frequency of the noise concerned with the switching operation of the switching element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156648-A (JP)
Title: Display unit
Inventor: KATO HIROMI
IPC: G09F9/00
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit reduced in heating value, noise and sized capable of capturing an image with high resolution.  <P>SOLUTION: This display unit is provided with a display panel 2 having light permeability, an image pickup part 4 having an imaging optical system; a detection light source part 7 for emitting detection rays of light; and a light guide plate 14 arranged to cover the display region of the display panel 2 at the observer side of the display panel 2. The detection light source 7 is arranged so that the detection rays of light can be made incident from a side face 14a to the inside of the light guide plate 14. Furthermore, the detection light source part 7 emits detection rays of light 20 so that the detection rays of light 20 incident to the inside of the light guiding part 14 can be totally reflected inside the light guide plate 14. The detection rays of light 21 emitted from the light guide plate 14 due to the collapse of the conditions of total reflection, and passing through the display panel 2 and the imaging optical system are received by the image pickup 4 so that the status at the observer side of the display panel 2 can be imaged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155941-A (JP)
Title: Optical sheet for display, method for manufacturing the same, and image display device
Inventor: TAKEDA AKIHIKO
IPC: G02F1/1335
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet for a display that is free of deposition of dust or foreign matters, and has a reduced number of bright spots.  <P>SOLUTION: A layered body 200 is formed by layering a first diffusion sheet, a first prism sheet, a second prism sheet and a second diffusion sheet. After the layered body 200 has been cut out into an optical sheet for a display, the layered body 200 is cleaned by a cleaning device 92. The cleaning device 92 is equipped with adhesive rollers 205 to 208. Each adhesive roller 205 to 208 removes dust or foreign substances that has deposited on the top surface (by roller 205), the rear face (by roller 206) and both side faces (by rollers 207, 208) of the layered body 200.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155942-A (JP)
Title: Optical compensation film, polarizing plate, and liquid crystal display device
Inventor: MATSUBARA RYOTA
IPC: G02B5/30
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film which is excellent in phase difference of a first optically anisotropic layer and a second optically anisotropic layer and wavelength dispersion property of front retardation and oblique retardation of a liquid crystal cell, to provide a polarizing plate using the optical compensation film, and to provide a liquid crystal display device which displays a satisfactory image which hardly causes a coloring change by using the polarizing plate.  <P>SOLUTION: The optical compensation film comprises at least the first optically anisotropic layer and the second optically anisotropic layer, and the first optically anisotropic layer has optical characteristics that satisfy at least either of following relations (1) to (3): (1) 1≤Re<SB>1</SB>450(0°)/Re<SB>1</SB>650(0°)≤1.25, (2) 1≤Re<SB>1</SB>450(40°)/Re<SB>1</SB>650(40°)≤1.25, (3) 1≤Re<SB>1</SB>450(-40°)/Re<SB>1</SB>650(-40°)≤1.25. The polarizing plate uses the optical compensation film. Further, the liquid crystal display device uses the polarizing plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006186352-A (JP)
Title: Radiation exposure apparatus comprising gas flashing system
Inventor: SIMON KLAUS
IPC: H01L21/027
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for facilitating measures for any problem that contamination or damage is generated in a projection lens or its peripheral region due to gas emission of volatile components in resist during radiation exposure.  <P>SOLUTION: This lithography system projects a patterned radiation beam on the target of a substrate containing a radiation photosensitive layer by a radiation source, a patterning structure and a projection system is provided with a gas flashing system for supplying air from a region between the projection system and the substrate in order to remove gas spread from the target section while the target section is exposed by the patterned radiation beam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007152222-A (JP)
Title: Method and apparatus for removing dust from film roll
Inventor: MINAMI TERUO
IPC: B08B5/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for removing dust from a film roll capable of efficiently removing dust sticking to the surface of a film roll and preventing re-sticking of a foreign body or dust released from a film roll.  <P>SOLUTION: The apparatus 10 for removing dust from a film roll is constituted of a suction port 32A disposed above a film roll 12 for sucking air, a particle counter 38 for counting the number of foreign particles sucked in, an air filter 62 for removing dust in the sucked air, an ionizer 60 for ionizing the clean air from which dust has been removed, a pair of air blowing ports 32B, 32B each disposed on either side of the suction port 32A for blowing the ionized clean air to the film roll 12 to generate an air current flowing from the film roll 12 to the suction port 32A, and a control device 44 for controlling the velocity and the angle of the clean air flow being blown out based on the distance between the surface of the film roll 12 and each of the air blowing ports 32B, 32B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151957-A (JP)
Title: Ball putout device of game machine
Inventor: KADONAGA KIYOSHI
IPC: A63F5/04
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To put out a maximum number of balls in a single putout operation in a short period of time.  <P>SOLUTION: A ball type slot machine stores 38 balls in a second putout passage 13, when putting out 15 or 35 balls, a control device 10 counts and puts out the balls from a first putout passage 12 and, when putting out the maximum number of balls in the single putout operation, the control device 10 collectively puts out the 38 balls stored in the second putout passage 13, and also counts and puts out 37 balls from the first putout passage 12. The ball putout device 1 combinedly executes the collective putout process using the second putout passage 13 and the counting and putout process using the first putout passage 12 so as to put out the maximum number of balls in the single putout operation in a short period of time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163651-A (JP)
Title: Coated plastic optical fiber ribbon
Inventor: ISACHI MIZUKI
IPC: G02B6/44
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber ribbon that is hardly deformed even if exposed under high temperature for long hours.  <P>SOLUTION: In the coated plastic optical fiber ribbon, plastic optical fibers and tension bodies are arranged in parallel and coated altogether with an overall coating layer. The coated plastic optical fiber ribbon is characterized in that, where N<SB>T</SB>is the number of tension bodies, R<SB>T</SB>is the radius of the tension bodies, n<SB>p</SB>is the number of plastic optical fibers, and r<SB>p</SB>is the radius of the plastic optical fibers, it satisfies a relation of (N<SB>T</SB>×R<SB>T</SB>)/(n<SB>p</SB>×r<SB>p</SB>)≥0.25 and that, where T<SB>R</SB>is the total of the diameters of the tension bodies and t<SB>r</SB>is the total of the diameters of the plastic optical fibers, it also satisfies a relation of T<SB>R</SB>/t<SB>r</SB>≥0.25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161628-A (JP)
Title: Method for producing 4-halogeno tetrahydropyran compound
Inventor: NISHINO SHIGEYOSHI
IPC: C07D309/08
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially preferable method for producing 4-halogeno tetrahydropyran compound in high yield under a mild condition in a simple method.  <P>SOLUTION: The invention relates to the method for producing 4-halogeno tetrahydropoyran or 2-alkyl-4-halogeno tetrahydropyran by reacting an organic carboxylic acid, 3-butene-1-ol, formaldehyde or an aliphatic aldehyde with a monovalent or bivalent metal halide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163779-A (JP)
Title: Data distribution method, mobile terminal device, data acquisition program, and server device
Inventor: HAYASHI TOMOHIRO
IPC: G10K15/04
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal device capable of utilizing entertainment of karaoke about a user's taste and developing the entertainment further.  <P>SOLUTION: A data distribution system S of this embodiment, comprises: a mobile phone device 100 for acquiring a music selection number, as a music selection number data, which is used when selecting a music piece data for karaoke reproduced by a karaoke system 50, from the karaoke system 50 installed in a predetermined place; and a server device 300 for specifying and distributing content data or Web page data to the mobile phone device 100 based on the music selection number data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006121899-A (JP)
Title: Oscillation generating motor
Inventor: KASHIMURA TAKESHI
IPC: B06B1/04
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation generating motor that is superior in durability with an oscillator that is less likely to come off from the rotary shaft, even if the motor is formed in a small size.  <P>SOLUTION: The oscillation generating motor 1 eccentrically fixes the oscillator 4 of a block shape, having a shaft fixing surface 5, to the rotary shaft 3. In such an oscillation generating motor 1, press recessed parts 7 are formed by compressing with a press piece 11 in the vicinity of a shaft insertion groove 6 of the shaft fixing surface 5, in the condition where the rotary shaft 3 is inserted into the shaft insertion groove 6 formed along the shaft-fixing surface 5, the rotary shaft 3 is caulkingly locked with an internal surface 6a of the shaft insertion groove 6, protruded to an inner side by forming of this press recessed part 7, so as to fix the oscillator 4 to the rotary shaft 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007163942-A (JP)
Title: Image forming apparatus
Inventor: KAWAI ATSUSHI
IPC: G03G15/08
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for determining the proper service life of a consumable unit while allowing a consumable to be reloaded.  <P>SOLUTION: The image forming apparatus is used by attaching consumable with the consumable to be reloaded thereon to the main body. In the image forming apparatus, a regenerative use amount, which is the integral value of the amount of use after reloading the consumable, is calculated for every consumable unit, so that it is determined that the consumable unit exceeds the limit of regeneration when the regenerative use amount exceeds the upper limit value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164649-A (JP)
Title: Luminous non-contact ic tag
Inventor: OGATA TETSUJI
IPC: G06K19/077
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous non-contact IC tag which performs promptly reading and writing at its identified location even in a dark place without illumination or during night.  <P>SOLUTION: The non-contact IC tag 1 comprises an IC chip 3 with a storage function capable of reading information by non-contact, and an antenna pattern for transmitting/receiving electromagnetic waves, which are connected on a base film 11. Also, the non-contact IC tag 1 has a surface protection sheet 4 on an antenna pattern surface 2 of the base film 11. The non-contact IC tag is characterized by having a printing layer by printing ink containing a luminous florescent substance 10 on the surface protection sheet 4 or the base film 11 on the whole surface or a part. The luminous florescent substance 10 is optionally kneaded on the surface protection sheet or the base film 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170470-A (JP)
Title: Retainer made of synthetic resin for angular ball bearing, and angular ball bearing
Inventor: HIROTA YASUYUKI
IPC: F16C33/66
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular ball bearing which can stabilize the behavior of a retainer during the rotation of the bearing and suppress the generation of noise.  <P>SOLUTION: Pockets 7 are formed in the retainer 3 arranged between an outer race 1 and an inner race 2. Balls 4 are arranged in the pockets 7. A pair of end surfaces 7a, 7b of the pocket 7 opposed to each other in the circumference of the retainer is formed as planes which are in parallel with a virtual plane including the center of the ball 4 and the center line of the bearing. As a result, even if the retainer 3 has been displaced in the axial direction during the rotation of the bearing, the balls 4 apply forces to the retainer 3 only in the circumference of the retainer 3. Therefore, the behavior of the retainer can be stabilized, and the generation of the noise can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174224-A (JP)
Title: Approximation filter preparing method, approximation filter preparation system and filter designing method
Inventor: YANAGAWA HIROBUMI
IPC: H03H21/00
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for generating an approximation filter, having almost the same characteristics as those of a reference filter and a small number of taps, in order to reduce the load of a signal processor of a sound reproduction system.  <P>SOLUTION: The approximation filter preparation system 60 is provided with a noise generator 61 for outputting white noise u(k), a filter device 62 for processing the white noise u(k) with the reference filter hc'(k) and outputting a target signal d(k), an adaptive filter hc(k), having the number of taps which is smaller than that of the reference filter hc'(k) for making the white noise u(k) pass through and outputting an adaptive signal y(k); an arithmetic unit 65 for subtracting the adaptive signal y(k) from the target signal d(k) for calculating an error signal e(k); a means for sequentially updating the adaptive filter hc(k) so as to minimize the error signal e(k); and a means for making the adaptive filter hc(k) that has become almost constant and subsequently outputting the adaptive filter hc(k) as an approximation filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006199278-A (JP)
Title: Pneumatic tire
Inventor: HIROSE KATSUMI
IPC: B60C15/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in overturning limit performance without lowering driveability and abrasion resistance.  <P>SOLUTION: A tread part 10 of the pneumatic tire 1 is formed with a plurality of recessed parts 50 in a non-grounding part 45 positioned outside of a grounding part 41 in the tire cross direction. The recessed part 50 is formed to be recessed from the tread surface 11 inward in the tire radial direction. The non-grounding part 45 is brought in contact with the road surface when a vehicle, in which the pneumatic tires 1 are installed, travels for cornering, but since the non-grounding part 45 is provided with the recessed parts 50, grounding area in relation to the road surface is small to make the non-grounding past 45 easy to be slipped. With this structure, in the case wherein large lateral G is applied to apply large grounding pressure to the non-grounding part 45, the non-grounding part 45 is slipped to reduce cornering force. As a result, overturning limit performance can be improved without lowering operation stability and abrasion resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007180635-A (JP)
Title: Image display apparatus for vehicle
Inventor: TSUBOI SHOICHI
IPC: H04N5/225
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an "image display apparatus" the memory capacity of which in use can be reduced in the case of displaying image data imaged by an imaging camera.  <P>SOLUTION: The image display apparatus for displaying images imaged by a plurality of imaging cameras on a display region includes: an imaging means for including the imaging cameras and outputting imaging data imaged by the imaging means; a frame memory 200 for storing image data to an image drawing position corresponding to the display region; mapping tables 220 to 224, in which the image drawing position the frame memory is associated with an image position of the imaging cameras, for storing acquisition information to acquire pixel data corresponding to the image drawing position from the imaging data of the imaging cameras; and an image processing section 130 for acquiring the pixel data corresponding to the image drawing position from the image data on the basis of the acquisition information and storing the acquired pixel data to the corresponding image drawing position of the frame memory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176234-A (JP)
Title: Harness wiring structure of link type movable body
Inventor: SATO KUNIHIKO
IPC: H02G11/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure, to reduce cost, and to eliminate a waterproof member such as grommet, while enhancing the degree of freedom in routing of a wire harness between a movable body and a fixed body.  <P>SOLUTION: The movable body 1 is rotatably supported on the fixed body 4 by a horizontal link arm 2. The wire harness 14 is wired in the air in parallel with the link arm 2 in a space on an upper side or a lower side of the link arm 2 from the fixed body 4 to the movable body 1. The wire harness 14 is wired from the fixed body 4 to the movable body 1 in the range of a weather strip 15 of the movable body 1. Vertical rising parts 14a<SB>1</SB>and 14b<SB>1</SB>of the wire harness 14 are formed concentrically with shaft parts 7<SB>1</SB>and 7<SB>2</SB>of the link arm 2. The vertical rising parts 14a<SB>1</SB>and 14b<SB>1</SB>are formed on a horizontal straight line K extended in parallel from each shaft part 7<SB>1</SB>and 7<SB>2</SB>on both end part sides of the link arm 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174952-A (JP)
Title: Method for judging onset or onset possibility of rheumatoid arthritis and sleep disturbance in rheumatoid arthritis and use thereof
Inventor: SHIOZAWA SHUNICHI
IPC: A61P25/20
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for judging the onset or onset possibility of rheumatoid arthritis or sleep disturbance of rheumatoid arthritis and a use thereof.  <P>SOLUTION: The abnormality of the amount of expression of biological clock gene is elucidated to affect expression of c-fos gene and Weel kinase to cause crisis of rheumatoid arthritis and, as a result, to make rheumatoid arthritis appear. On the basis of the knowledge, a method for judging the crisis or crisis possibility of rheumatoid arthritis or sleep disturbance of rheumatoid arthritis is established by using a sample selected from an organism, evaluating the expression of biological clock gene and utilizing the expression of biological clock gene as an index. The onset or onset possibility of rheumatoid arthritis or sleep disturbance of rheumatoid arthritis is simply and objectively judged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179288-A (JP)
Title: Pareto new region search device, medium with pareto new region search program recorded, pareto new region search display device, and pareto new region search method
Inventor: KAGEYAMA YUSUKE
IPC: G06F17/50
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pareto new region search technology for retrieving a new Pareto region while suppressing any useless calculation.  <P>SOLUTION: When there is a system having the responses of a plurality of characteristic values for a plurality of restriction elements, a Pareto new region search device is provided with: a sampling generation means; a classification means; a characteristic contour map preparation means; an individual optimal position storage means; a superimposition means for superimposing the respective characteristic contour maps at positions where the similarity becomes the same, and for preparing an integrated characteristic contour map; an integrated optimal position storage means; a Pareto line setting means for setting a Pareto line on the basis of the relation of the individual optimal position and the integrated optimal position; a feature extraction means for extracting the features of sampling on the Pareto line; and a search means for generating new sampling on the basis of the extracted characteristics, and for searching a network Pareto region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179413-A (JP)
Title: Pattern recognition device, pattern recognition method, and method for generating characteristic extraction parameter
Inventor: KUROSAWA YOSHIAKI
IPC: G06K9/66
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve recognition accuracy of a similar character by performing characteristic extraction focused on a part important for recognition of an input image.  <P>SOLUTION: This device comprises a partial area characteristic quantity calculation part for calculating, for an inputted pattern image, each characteristic quantity of a plurality of partial areas set uneven numerically in the whole image area, a characteristic vector generation part for generating a characteristic vector of the input pattern from the respective characteristic quantities of the plurality of partial areas calculated by the partial area characteristic quantity calculation part, and a pattern identification part for performing identification of the input pattern using the characteristic vector outputted from the characteristic vector generation part. The plurality of partial areas are set to be arranged thick numerically in a part of the whole image area, compared with the other area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007523780-A (JP)
Title: 転覆安定化のための方法およびビークルダイナミクス制御システム
IPC: B60K28/10
Filed: 2004-09-15
Abstract: 【課題】  車両の積載状態、転覆傾向を評価し、転覆安定化アルゴリズムの枠組みで考慮できる、車両の転覆安定化のための方法およびビークルダイナミクス制御システムを提供する。 【解決手段】  車両を安定化させるために、転覆安定化アルゴリズム（４、５、８）が限界的状況でアクチュエータ（３、９、１０）を用いて走行運転中に介入する、限界的走行状況の下での車両の転覆安定化のための方法において、車両重量（ｍ）並びに特性速度（ｖ ｃｈ ）とタイヤ接地荷重の比（Ｆ Ｎｌ ／Ｆ Ｎｒ ）が求められ、且つ転覆安定化アルゴリズム（４、５、８）が車両重量（ｍ）或いは推定された車両重心（ｈ ｓｐ ）に依存して実行されることによって、車両の様々な積載状態が考慮される。 【選択図】  図３