baber/WOPTO huggingface dataset:
Patent JP-2010020854-A (JP)
Title: Magnetic recording medium and information storage apparatus
Inventor: IGARASHI SATOSHI
IPC: G11B5/64
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium in which further high recording density is made possible, and to obtain an information storage apparatus on which the magnetic recording medium is mounted.  <P>SOLUTION: The magnetic recording medium includes a disk substrate 201 made of glass, an amorphous soft magnetic layer 202 formed by using a Co alloy to be a soft magnetic material, an underlayer 203 made of a Ni alloy, an intermediate layer 204 made of Ru, a nonmagnetic granular layer 205 that includes a granular structure in which a plurality of nonmagnetic grains made of Co-Cr to be a nonmagnetic material are separated from one another by a Cr<SB>2</SB>O<SB>3</SB>, a recording layer 206 formed on the nonmagnetic granular layer 205 and having a granular structure in which a plurality of magnetic grains made of Co-Cr-Pt to be a magnetic material are separated from one another by TiO<SB>2</SB>to be a nonmagnetic material and a protective film 207 formed by using a diamond like carbon (DCL).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021912-A (JP)
Title: Jitter measuring circuit
Inventor: NOGAWA HIROMICHI
IPC: G01R29/02
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To digitally output a jitter quantity without measuring a cycle of a cyclic signal.  <P>SOLUTION: A jitter measuring circuit 10 includes: an inter-edge pulse generation section 1 for generating an inter-edge pulse signal 6 by delaying an input signal 5 to be measured by a first time, that is a prescribed time unit, from an edge of the signal to be measured; a pulsewidth remainder division section 2 for dividing the inter-edge pulse signal 6 by a value, obtained by multiplying a second time that is a prescribed time unit by an integer to output remainder results of the division arithmetic operation as a remainder result signal M; and an one-hot-state section 4 to output a value of the integer when a value of the remainder result signal M becomes minimum, as a cycle jitter value signal D of the inter-edge pulse signal 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025970-A (JP)
Title: Photosensitive paste composition and pattern forming method
Inventor: KUDO KAZUO
IPC: H01J11/34
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive paste composition which is inexpensive and enables to form a low-resistance and high-definition pattern having high adhesion strength to a substrate in the form of a thin film.  <P>SOLUTION: The photosensitive paste composition includes aluminum powder (A), glass powder (B), an alkali-soluble resin (C), a polyfunctional (meth)acrylate (D) and a photopolymerization initiator (E), wherein the aluminum powder (A) has an average particle size of 2-20 μm, an average circularity of ≥0.7 and an average of major axis to minor axis ratios (major axis/minor axis) of the powder particles of ≤5, and a content of the glass powder (B) is 10-30 wt.% relative to 100 wt.%, in total, of the aluminum powder (A) and the glass powder (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003659-A (JP)
Title: Extended lan cable
Inventor: YAMAGUCHI TAKASHI
IPC: H01R24/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a trouble that, as for a conventional product, when extending a LAN cable in which modular plugs RJ45 for the LAN are mounted at both ends, it is necessary to connect the LAN cable in which the modular plugs RJ45 for the LAN are mounted at both ends of two pieces by using a relay adaptor having insertion ports of the modular plugs RJ45 for LAN at both ends, and when fixing a modular jack for a LAN to a metal product such as a metallic product, a tape having a double-sided pressure-sensitive adhesive or the like is necessary.  <P>SOLUTION: A modular plug RJ45 for the LAN is mounted to one end of the LAN cable, a box-like modular jack for the LAN in which a magnet in order to mount it on the metal product such as the metallic product is sealed in is mounted at the other end. The insertion port is formed to which the LAN cable can be connected wherein other modular plugs RJ45 for the LAN are mounted at its one end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025769-A (JP)
Title: Planar shape measuring method and planar shape measuring device for plate-shaped body
Inventor: SUZUMA TOSHIYUKI
IPC: G01B11/24
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar shape measuring method for easily and accurately measuring the planar shape of a plate-shaped body, and to provide a measuring device used to perform the measuring method.  <P>SOLUTION: The planar shape measuring method measures the planar shape of a plate-shaped body moving relatively to three sensors arranged in one direction using the three sensors. The planar shape measuring method measures the edge shape of the plate-shaped body by measuring the position of an optional measurement point on an edge of the plate-shaped body sequentially with the three sensors, calculating an estimation position of the measurement point estimated to have been measured by the middle sensor from positions of the measurement point measured by the two sensors on the sides among the three sensors, determines a deviation between the estimation position and the position of the measurement point measured by the middle sensor as a visual field deviation of the middle sensor, and correcting the position of the measurement point measured by the middle sensor based on the visual field deviation. The measuring device performs the measuring method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009077705-A (JP)
Title: Reagent and method for identifying and modulating expression of gene regulated by cdk inhibitor
Inventor: POOLE JASON
IPC: G01N33/566
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a reagent for identifying a compound inhibiting the induction of a gene involved in cancer and age-related disease, such gene induced by a cyclin-dependent kinase inhibitor.  <P>SOLUTION: The recombinant expression structure encodes a reporter gene operably linked to a promoter originated from a mammal gene induced by the cyclin-dependent kinase inhibitor. The mammal cell contains the recombinant expression structure. The method for identifying the compound inhibiting the induction of the gene induced by the cyclin-dependent kinase inhibitor by using the mammal cell is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023006-A (JP)
Title: Pure water production method
Inventor: AMAYA TORU
IPC: B01D61/58
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pure water production method and device for feeding ultrapure water with high water quality, improving water recovery in a reverse osmosis unit, and maintaining the stable operation of a pure water device.  <P>SOLUTION: The pure water production device comprises a cation exchange resin apparatus 1, a deaerator 2, a first reverse osmosis unit 3, and a second reverse osmosis unit 4, and is further composed of: a permeated water pit 5 for storing permeated water in the first reverse osmosis unit 3 as produced pure water; a pit 11 for the treated water for storing the treated water which is treated by a pretreatment apparatus and the permeated water returned from the second reverse osmosis unit 4; pumps 12, 32 for feeding the treated water to the post-stage apparatus, respectively; a concentrated water pit 41 for storing concentrated water in the first reverse osmosis unit 3; a pump 42 feeding the concentrated water stored in the concentrated water pit 41 to the second reverse osmosis unit 4; and piping returning the permeated water in the second reverse osmosis unit 4 to the pit 11 for the treated water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306757-A (JP)
Title: Surface acoustic wave device
Inventor: FUJITA YUJI
IPC: H03H9/145
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of preventing electrostatic breakage of a cord electrode, without producing deterioration of an electric property of the surface acoustic wave device and an insulating resistor.  <P>SOLUTION: A plurality of thin film electrodes 7, being electrically isolated from a cord electrode 2, are disposed between the cord electrode 2 and the end face of a surface acoustic wave substrate 1. At least one gap between each neighboring thin film electrodes 7, 7 is formed narrower than a gap between the thin film electrode 7 and the cord electrode 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253844-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of adding unpredictability to the performance of variable display by making it difficult for a player to visually recognize the number of times of waiting for the variable display.  <P>SOLUTION: The game machine includes: a reservation display device 8 for displaying numbers of reserved game balls in frequency display parts 8a-8d; a shutter 11 supported movably between a position with the front side of the frequency display parts 8a-8d opened and a closed position superimposed on the front side of the frequency display parts for concealing the numbers of reserved game balls displayed in the frequency display parts 8a-8d if disposed at the closed position; a shielding solenoid 12 for applying driving force to the shutter 11; and a display control board for operating the shielding solenoid 12. The display control board makes the shutter 11 conceal the frequency display parts 8a-8d by operating the shielding solenoid 12 at prescribed timing. If the frequency display parts 8a-8d are concealed, the player can not recognize the remaining number of times of variable display, and therefore, unpredictability can be added to the performance of the variable display thereafter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039027-A (JP)
Title: Opening and closing mechanism, image reading device, and image forming apparatus
Inventor: ARAKI MINORU
IPC: H04N1/10
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing mechanism capable of improving a sense of operation in operating an opening and closing member and to provide an image reading device and an image forming apparatus equipped with the image reading device.  <P>SOLUTION: A document pressing member 36 is held to turn between a closed position covering a document loading face for loading a document on it and an opened position opening the document loading face. A base member 44 supporting a rotary shaft 42 provided in the document pressing member 36 rotatably is liftably supported on the document loading face. A gear member 48 gives resistance force to the elevating base member 44. By liftably supporting the base member 44 in this way, the document pressing member 36 separates from the document loading face and can press the whole thick document from above even if the document to be loaded on the document loading face is thick. Since the gear member 48 gives resistance force to the elevating base member 44, the base member 44 is prevented from moving abruptly and the sense of operation in operating the document pressing member 36 can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009043256-A (JP)
Title: Accessing method and arrangement of memory unit
Inventor: SCHRAMM MICHAL
IPC: G06F3/08
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system arrangement having an architecture in which a plurality of processors are connected to single memory unit.  <P>SOLUTION: The system arrangement has a memory unit, a bus, a first master and a second master. The memory unit has a memory interface in accordance with a handshake-free protocol, and the memory interface is located between the memory unit and an access master. The bus is electrically connected to the memory unit. The first master operative to access the memory unit through the bus and the memory interface and operative to perform interrupts following reception of an interrupt request through an interrupt interface. The second master operative to access the memory unit through the bus and memory access interface. The second master being configured to transfer an interrupt request to the first master before accessing the memory unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291849-A (JP)
Title: Compressor
Inventor: KITAMURA TAKEO
IPC: F04C18/344
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost compressor by eliminating separation pipes existing in the conventional centrifugal oil separation chamber.  <P>SOLUTION: The compressor of this invention is a compressor comprising a separation chamber 51 that is revolved by having introduced thereinto the fluid compressed by compressing mechanisms and in which at least one part of the lubricating oil contained in the fluid is separated by the centrifugal force produced by this revolution. Lay-out around the oil separation chamber is adjusted so as to eliminate separating pipes, and structured so that nothing but the introduced fluid is present in the separation chamber. The compressor has an oil storage chamber 52 storing the lubricating oil separated from the fluid in the separation chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010040409-A (JP)
Title: Lighting system, electro-optical device, and electronic device
Inventor: KAWAKAMI HISATOKU
IPC: G02F1/13357
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To uniform luminance in a direct lighting system.  <P>SOLUTION: The lighting system of the so-called direct type comprises: a plurality of light sources arranged in a plane; and a plurality of side plates for reflecting light from the plurality of light sources. The plurality of light sources include: a plurality of first light sources arranged along a first direction; and a plurality of second light sources arranged along a second direction intersecting the first direction. A first distance between the second side plate and one light source adjacent to the second side plate out of the first light sources is different from a second distance between the first side plate and one light source adjacent to the first side plate out of the second light sources. The rising amount of luminance by the reflection of light in the side plate can be different between the first direction and the second direction. Luminance can thereby be uniformed, and light reflected by the side plates out of light from the light sources is efficiently used to improve luminance while having low power consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040998-A (JP)
Title: Method for manufacturing thermoelectric conversion module
Inventor: HACHIUMA HIROKUNI
IPC: H01L35/34
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoelectric conversion module for manufacturing a compact and high-density thermoelectric conversion module and for flexibly coping with a large area module, many pairs of modules and various patterns also.  <P>SOLUTION: The manufacturing method includes: a process for forming a first electrode layer by pattern-printing an ink containing an electrode material on a substrate using an inkjet method; a process for forming a first diffusion prevention layer by pattern-printing an ink containing a diffusion preventing material on the first electrode layer using the inkjet method; a process for forming P-type and N-type thermoelectric material layers by pattern-printing an ink containing a P-type thermoelectric material and an ink containing an N-type thermoelectric material using the inkjet method; a process for forming a second diffusion prevention layer by pattern-printing the ink containing the diffusion preventing material using the inkjet method; and a process for forming a second electrode layer by pattern-printing the ink containing the electrode material on the second diffusion prevention layer using the inkjet method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042039-A (JP)
Title: Slot machine
Inventor: NIIMURA KENJI
IPC: A63F5/04
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine can strictly retain the impartiality of a game while arousing a player's eagerness to the game by varying a probability of reaching a special combination.  <P>SOLUTION: When a winning combination other than a special winning combination is drawn by a winning combination lottery means 410 where a winning combination result storage means 420 retains a winning flag of a special winning combination set thereon, a regular-game stop control means 432 stops reels 40L, 40C and 40R so as to stationarily display a symbol combination corresponding to the winning combination other than the special winning combination. Thereby, for reaching the special winning combination, a failure should be drawn in the lottery combination, with the winning flag of the special winning combination set thereon, and a probability of the failure is varied by a winning combination probability control means 450 to control a probability of becoming a state of reaching the special winning combination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044434-A (JP)
Title: Printing method, image processing device, and image processing program
Inventor: YAMAMOTO TAKU
IPC: G06F3/12
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method for printing an image together with proper character information corresponding to a specific object in the image, and to provide an image processing device, and an image processing program.  <P>SOLUTION: In this printing method, a plurality of image data are retrieved based on an identification image and date information of the specific object, the image data including the images corresponding to the identification images and shooting date corresponding to the date information are extracted, and relevant character information related to the specific object and/or the date information is printed together with the extracted image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043161-A (JP)
Title: Resin composition, expansion-molded product, and master batch
Inventor: NAKAJIMA HIROYOSHI
IPC: C08J9/04
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which prevents contamination of molding tools etc. on expansion molding, to provide an expansion-molded product manufactured using the resin composition, and to provide a master batch used for the resin composition.  <P>SOLUTION: This resin composition includes 100 pts.mass polyolefin resin (A), 0.1-10 pts.mass blowing agent (B), and 0.1-10 pts.mass at least one polymer (C) selected from the group consisting of a (meth)acrylic acid homopolymer, a (meth)acrylate homopolymer and an ethylene-carboxylic acid vinyl ester copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044191-A (JP)
Title: Zoom lens, optical equipment having the same, and method of manufacturing the same
Inventor: SATO SUSUMU
IPC: G02B13/18
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens having a high optical performance, optical equipment having the zoom lens, and a method of manufacturing the same.  <P>SOLUTION: The zoom lens ZL mounted on an electronic still camera 1 or the like is constituted by a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 having a positive refractive power, a fourth lens group G4 having a negative refractive power, and a fifth lens group G5 having a positive refractive power sequentially from the object side. The first lens group G1 has a negative meniscus lens whose convex is turned to the object side, and a positive lens sequentially from the object side. The second lens group G2 has a negative meniscus lens whose convex is turned to the object side, a biconcave lens, and a positive lens sequentially from the object side. When the focal lengths of the first, second and third lens groups G1, G2 and G3 are assumed to be f1, f2 and f3, the condition of the following expression:0.005<(-f2)×f3/(f1<SP>2</SP>)<0.023 is established.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044248-A (JP)
Title: Signal analyzer, signal analysis method, program and recording medium
Inventor: KAMEOKA HIROKAZU
IPC: G10L25/18
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform elaborate modeling of observation data and to enable modeling to exhibit individual characteristic amplitude spectral structures existing in the observation data.  <P>SOLUTION: A signal analyzer 10 includes: a time-frequency decomposing part 110 for decomposing a time series signal into time-frequency components; a storage part 100 for storing the time-frequency components, a time series signal parameter and an error distribution specific gravity factor; an initial value generating part 120 which generates each initial value of the time series signal parameter and the error distribution specific gravity factor and stores the same in the storage part 100; an updating part 130, which updates the time series signal parameter and the error distribution specific gravity factor in the storage part 100; a determination part 140 for determining whether or not the time series signal parameter meets a predetermined standard; and a parameter output part 150 for outputting the time series signal parameter when it meets the predetermined standard. The updating part 130 again updates the time series signal parameter and the error distribution specific gravity factor when it does not meet the predetermined standard.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049081-A (JP)
Title: Lens barrel
Inventor: ONISHI KIYOFUMI
IPC: G02B7/02
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the tilt of a lens holding member by providing screw guide grooves in the outer periphery of a fixing member and defining the positions of the screws of the lens holding member.  <P>SOLUTION: Four screw guide grooves 8a to 8d are disposed in the outer peripheral surface of the fixing member 5. Locking screws 6 are separately fitted into four screw holes 8 of the lens holding member 1 and temporarily fastened. The lens holding member 1 is suitable for the fixing member 5, then, the locking screws 6 are guided into the screw guide grooves 8a to 8d via screw lead-in grooves 9, the locking screws 6 are made movable along the screw guide grooves 8a to 8d with rotation of the lens holding member 1. In the process of the quarter-rotation of the lens holding member 1 with respect to the fixing member 5, tilts in a plurality of directions is obtained. The respective screw guide grooves 8a to 8d are roughly disposed in four areas, the tilts in the vertical, horizontal, right oblique 45-degree, and left oblique 45-degree directions is obtained, the locking screws 6 are moved to an adjustable area, and the lens holding member is finely rotated to adjust the tilt of a first lens group L1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047383-A (JP)
Title: Side wing link chain
Inventor: MATSUOKA SHIGENORI
IPC: B65G17/06
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side wing link chain in which the sliding wear of connection pins and pin holes are less and dimensional accuracy is high since gaps and rattling are less, and which causes less trouble such as one where an article to be conveyed is caught in a gap.  <P>SOLUTION: This side wing link chain 100 having a large number of belt links 110 connected to each other through the connection pins 130 includes: side wings 112 which are disposed at the sides of respective belt links 110 and which have offset steps; chain links 131 having reverse offset steps; hollow pins 140 pivotally supported on the connection pins 130; bushes 126 pivotally supported on the hollow pins 140; and rollers 123 pivotally supported on the bushes 126.  <P>COPYRIGHT: (C)2010,JPO&INPIT