baber/WOPTO huggingface dataset:
Patent JP-2012021358-A (JP)
Title: Raised pavement marker
Inventor: IDO KENICHI
IPC: E01F9/524
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a raised pavement marker improving durability and visibility.SOLUTION: A raised pavement marker includes a main body and a reflecting member with light retroreflectivity. An inward recessed groove portion is formed on the entire perimeter of the side surface of the outer periphery of the main body; the main body is formed in a flat disc shape comprising a top surface portion above the groove portion and an undersurface portion below the groove portion; and the reflecting member, which is formed in a strip shape, is wound around the groove portion and fixed to the main body. The reflecting member wound around the groove portion is fixed to the main body between the top surface portion and the undersurface portion without being displaced in a vertical direction. Thus, the reflecting member can bring about retroreflection even if light is applied from all directions around the main body.
Patent JP-2012028519-A (JP)
Title: Semiconductor package
Inventor: OMIOKA SHUN
IPC: H01L23/12
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package in which a semiconductor device and a substrate are electrically connected via solder balls, which is advantageous for density growth of solder balls without high growth in sizes of the semiconductor device and the substrate.SOLUTION: The semiconductor package comprises a semiconductor device 20 on which pads 21 are disposed in a lattice pattern on one face. The pads 21 include a ball formation pad 21a to which a solder ball 30 is connected and an empty pad 21b to which a solder ball 30 is not connected. The ball formation pads 21a are disposed in a zigzag pattern and through holes 12 are provided on a substrate 10 on portions facing the empty pads 21b.
Patent JP-2012027234-A (JP)
Title: Image forming device
Inventor: KAMIMURA NAOYA
IPC: G03G21/18
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing malfunction of a device body.SOLUTION: A cover laser printer 1 comprises: a process unit 10 having a plurality of photosensitive drums 15 disposed in parallel, and capable of sliding to a storage position stored in a body casing 2 and a drawing position drawn from the body casing 2; and a scanner unit 9 provided in the body casing 2 and emitting a laser beam toward each photosensitive drum 15. A first gripping portion 88 is provided on a plurality of toner cartridges 14 detachably provided on the process unit 10 so as to correspond to each photosensitive drum 15, which can move to a first position shielding the leser beam from the scanner unit 9 to the photosensitive drum 15, and a second position which does not shield the laser beam from the scanner unit 9 to the photosensitive drum 15.
Patent JP-2011053664-A (JP)
Title: Polarization evaluation mask, exposure device, and polarization evaluation method
Inventor: NOMURA HIROSHI
IPC: H01L21/027
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization evaluation mask for readily evaluating the polarization state of a projection lens, and to provide an exposure device and a polarization evaluation method.  <P>SOLUTION: The polarization evaluation mask is disposed upstream of illumination than a projection lens for evaluating the polarization state of the projection lens of an exposure device. The polarization evaluation mask includes a transparent substrate, a light-shielding portion, a plurality of quarter-wave plates, and a plurality of polarizers. The light-shielding portion is formed on the transparent substrate and has a plurality of openings therein. a plurality of quarter-wave plates are formed to cover at least one opening, with fast axes thereof being different in the azimuth by a certain angle from one another; a plurality of polarizers are disposed upstream of the quarter-wave plates, with respect to the illumination light and formed so as to overlay the quarter-wave plates and cover at least one of the openings, with transmission axes thereof being different in the azimuth by a certain angle from one another. The plurality of openings are provided with different combinations of the azimuth of the polarizer and the azimuth of the quarter-wave plate from one another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197627-A (JP)
Title: Pixel and organic electroluminescent display device using the same
Inventor: PARK DONG-WOOK
IPC: H01L51/50
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a pixel capable of sufficiently securing a threshold voltage compensation period, and to provide an organic electroluminescent display device using the pixel.SOLUTION: The pixel includes: an organic light-emitting diode where a cathode electrode is connected to a second power source; a second transistor controlling an amount of current flowing from a first power source connected to a first electrode to the organic light-emitting diode; a first capacitor where a first terminal is connected to a gate electrode of the second transistor; a first transistor connected between a second terminal of the first capacitor and a data line and turned on when a scanning signal is supplied to a scanning line; and a third transistor connected between the gate electrode of the second transistor and the second electrode and turned on so that its turn-on time does not overlap with that of the first transistor. The third transistor is turned on for a longer time than the first transistor.
Patent JP-2012030307-A (JP)
Title: Clamping device
Inventor: OKEDA KURAJI
IPC: F16B2/18
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device which is made compact and has high performance, excellent usability and durability.SOLUTION: The clamping device has: a cam 12 supported rotatably by a device body 11 via a camshaft 13; and a slide bar 14 coupled to the cam 12 while interposing a connection arm 15 between them. The slide bar 14 conducts such a stroke movement by the rotation of the cam 12 that the slide bar 14 gets to or parts from a work W and the cam 12 is in press contact with the slide bar 14 near the end of a stroke. The cam 12 is supported eccentrically via the camshaft 13 and the press contact force of the cam 12 to the slide bar 14 can be controlled according to the eccentric quantity of the camshaft 13.
Patent JP-2012030342-A (JP)
Title: Package for mems element
Inventor: UCHIYAMA SHINGO
IPC: B81B3/00
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To allow change of combinations of a chip pad and a package pad to be connected while minimizing the number of members to be used and maintaining high reliability.SOLUTION: A package for MEMS elements includes normal pads K01 to K48 and spare pads K05" to K10", K15" to K20", K29" to K34" and K39" to K44". When the number of MEMS mirror elements M01 to M12 disposed on the chip 1 is N, the number of elements to be used is n, the number of electrodes per element is Ne, and an estimated maximum number of elements to be connected to the normal pads for half of one short side of the package is h, Ne/2×(N-n)/2 spare pads are disposed at both ends of the two short sides of the packages, and the spare pads corresponding to the number obtained by multiplying the smaller one of (N-n)/2 pieces and h-(N-n)/2 by Ne/2 are disposed at both ends of the two long sides of the package.
Patent JP-2012036560-A (JP)
Title: Drain plug device
Inventor: KITAGAWA KOHEI
IPC: E03C1/22
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To suppress the inclination of a hair catcher to the center axis of a drain port while holding a support shaft by the hair catcher, and to surely seal a tank and a plug lid.SOLUTION: A drain plug device 1 includes: a plug lid 45 whose outer peripheral edge is to be in contact with a tapered part 107 when a drain port 104 is closed; a support shaft 42 which supports the plug lid 45 and is vertically movable relative to a tank; a hair catcher 43 provided with a cylindrical part 43A to which the support shaft 42 is inserted, an annular ring part 43B whose outer peripheral edge is formed concentrically to the cylindrical part 43A, and a net part 43C between the cylindrical part 43A and the ring part 43B; and a drain port member 44 provided with an overhung part 44A swollen to the radial outer side at one end thereof and connected to piping 111 at the other end thereof. The ring part 43B of the hair catcher 43 is disposed on the overhung part 44A of the drain port member 44 in the state that the entire periphery of the outer peripheral edge is roughly in contact with a suspension part 105.
Patent JP-2012034716-A (JP)
Title: Leg wiping drying mat
Inventor: SO TORETSU
IPC: B32B5/24
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a leg wiping drying mat keeping excellent dry feeling and having excellent textile for a long period of time even though the large number of people use the same.SOLUTION: The leg wiping drying mat has an upper layer mat (a surface layer mat) constituted by weaving constituting yarns of antibacterial synthetic fiber with high water repellency into a predetermined shape and an under mat (an under layer mat) comprising a laminated structure of three kinds of polyurethane porous materials with different densities forming the first layer mat, the second layer mat, and the third layer mat from above.
Patent JP-2012039683-A (JP)
Title: Power semiconductor module and test method for the same
Inventor: TERASAWA NORIYASU
IPC: G01R31/26
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module on which an inverter circuit having a voltage detection circuit is mounted and in which leakage current flowing in the elements constituting the upper/lower arms in the inverter circuit can simply-and-precisely be measured by applying only measuring voltage thereto.SOLUTION: In the power semiconductor module, leakage current flowing in the elements (IGBTs 4a and 4b, and FWDs 5a and 5b) constituting the upper/lower arms in an inverter circuit 50 can simply-and-precisely be measured by separating a voltage-dividing circuit 23 from the inverter circuit 50 by a screw part 27.
Patent JP-2012034749-A (JP)
Title: Cosmetic applicator
Inventor: KUDO SAORI
IPC: A45D34/04
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To decrease pitch between adjacent first arch shaped applying part and second arch shaped applying part.SOLUTION: An introducing part 3 includes an introducing passage 3d which introduces a liquid cosmetic material L entering from an opening at an rear end to an opening 3c at a front end. The introducing part 3 is arranged inside a cylinder hole of a front cylinder 4. An applying body 34x for applying the cosmetic material L includes: the first arch shaped applying parts 4e which are formed along the opening 4c at a front end of the front cylinder 4 so as to stride over the opening 4c from the outside; and the second arch shaped applying portions 3e which are formed along the opening 3c at the front end of the introducing part 3 so as to stride over the opening 3c from the outside and to project outside through the opening 4c at the front end of the front cylinder 4. The first and second arch shaped applying portions 4e and 3e are alternatively arranged side by side so that one of the second arch shaped applying portions 3e and 3e having the smallest pitch is positioned between the first arch shaped applying portions 4e and 4e having the smallest pitch (the other is positioned between the next first arch shaped applying portions 4e and 4e). Thereby, the pitch between the adjacent first and second arch shaped applying portions 4e and 3e can be further decreased.
Patent JP-2011054954-A (JP)
Title: Organic electroluminescent element and method of manufacturing the same
Inventor: ADACHI MAKOTO
IPC: C09K11/06
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which can be manufactured in an easy and convenient manner and can be driven with a low drive voltage.  <P>SOLUTION: The organic electroluminescent element has a luminous layer between an anode and a cathode. A coupling film is formed on the anode and then subjected to surface treatment to form an organic layer. The organic layer contains a polymer compound having a repetition unit which is expressed by formula (2), wherein (A) ring and (B) ring indicate aromatic rings having the same or different phases and having coupling hands thereon, Y<SB>1</SB>indicates -O-, -S-, or -C(=O)-, R<SP>b</SP>indicates a monovalent organic radical.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044290-A (JP)
Title: High frequency module
Inventor: UEJIMA TAKANORI
IPC: H04B1/3822
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency module which has a structure of transmitting and receiving three or more communication signals including two communication signals having approximate frequencies through a common antenna and which can transmit each communication signal with low loss.SOLUTION: An individual terminal PIC13 of a switch IC11 is connected to SAW filters SAW1 and SAW3 whose pass bands are mutually spaced-apart. Between the individual terminal PIC13 and the SAW filter SAW1, a phase circuit of a low pass filter type comprised of an inductor LA and a capacitor CA is connected. An individual terminal PIC14 is connected to SAW filters SAW2 and SAW4 whose pass bands are mutually spaced-apart. Between the individual terminal PIC14 and the SAW filter SAW2, a phase circuit of a low pass filter type is connected.
Patent JP-2012040259-A (JP)
Title: Absorbent article
Inventor: HASEBE YUUKI
IPC: A61F13/53
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article capable of rapidly absorbing urine or the like.SOLUTION: In the absorbent article 1 having a liquid permeable top sheet 2, a liquid impermeable back sheet 3 and the absorbent core 4 provided between both sheets, the absorbent core 4 has an opening 5 and a diffusion layer 6 made of a nonwoven fabric is provided between the absorbent core 4 and the back sheet 3, and the diffusion layer 6 has the receiving part 6A superposed on the opening 5 and a transfer part 6B not superposed on the opening 5 and the receiving part 6A is thicker than the transfer part 6B.
Patent JP-2011054964-A (JP)
Title: Device and method for led drive, system of led drive using the same, and liquid crystal display device
Inventor: HAN HEE-SEOK
IPC: G09G3/34
Filed: 2010-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED drive device and method, an LED drive system using the same, and a liquid crystal display device.  <P>SOLUTION: The invention relates to a drive technology of emitting diodes (LEDs). It receives brightness information of the LEDs that may externally be driven to thereby drive a plurality of the LEDs at a time lag that is determined by the brightness information. This reduces a variation or a ripple of a voltage and a current at an output end of a power source for supplying power to the LEDs, thus securing the suitable operation of the LED drive device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134700-A (JP)
Title: Resistance temperature fuse package and resistance temperature fuse
Inventor: OGASAWARA ATSUSHI
IPC: H01H37/76
Filed: 2010-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance temperature fuse package and a resistance temperature fuse, capable of contributing to improvement of operational characteristics.  <P>SOLUTION: The resistance temperature fuse 1 has a base plate 4, a pair of base bodies 5 arranged on the base plate 4, a temperature fuse element 3 arranged on the base plate 4 and arranged on narrowed zones of the pair of base plates 4 viewed in a plane, and a heat-generating resistor 6 arranged on the base plate 4 and arranged by spacing out from the temperature fuse element 3 at a zone overlapped with the temperature fuse element 3 viewed in a plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264512-A (JP)
Title: Method of manufacturing sheet pile product having larsen type joint
Inventor: MIURA YOSUKE
IPC: B21B1/082
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably manufacturing a joint of a sheet pile product by stabilizing an engagement posture of an intermediate material in a finishing work of the sheet pile product having a Larsen type joint using a pair of double rolls constituting a caliber.  <P>SOLUTION: In the method of manufacturing the sheet pile product having the Larsen type joint by rolling and bend-forming a raw material by using the caliber engraved on a series of the pairs of the double rolls, the bend formation conducted to the portion corresponding to the joint of the intermediate material of the sheet pile product is performed by giving force approximately vertical to a pitch line of the pair of the double rolls to form the sheet pile product having the Larsen type joint.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012049448-A (JP)
Title: Method of manufacturing nitride semiconductor substrate
Inventor: TASHIRO MASAYUKI
IPC: C30B33/00
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique to produce a nitride semiconductor substrate having a planarized surface by a simple method.SOLUTION: A method of manufacturing a nitride semiconductor substrate includes: a preparation step in which a plate nitride semiconductor crystal 110 is prepared to have a first face 112 and a second face 114 that are opposite side with facing each other and are warped such that the first face 112 forms a convex face and the second face 114 forms a concave face; a supporting step in which the second face 114 side of the plate nitride semiconductor crystal 110 faces toward a plate 200 and the plate nitride semiconductor crystal 110 is supported by the plate 200 with the first face 112 forming a convex face and the second face 114 forming a concave face; and a planarization step in which the first face 112 of the plate nitride semiconductor crystal 110 supported by the plate 200 is planarized.
Patent JP-2012048178-A (JP)
Title: Lens device and television camera
Inventor: YOKOYAMA SATOMI
IPC: H04N5/225
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens device capable of preventing a movable lens unit from moving under its own weight when a lens barrel inclines.SOLUTION: A lens device 10 includes: an optical system having movable lens units 22A and 22B; a lens barrel 11 which houses the optical system and includes a fixed cylinder 30 for supporting the movable lens units such that they are movable back and forth along an optical axis of the optical system, and a cam cylinder 31 which engages with the movable lens units, is supported by the fixed cylinder rotatably about the optical axis, and moves the movable lens units back and forth by rotating; and a weight 50 which engages with the cam cylinder and is moved back and forth by the rotation of the cam cylinder along the optical axis in the direction opposite to the movement of the movable lens units.
Patent JP-2012054681-A (JP)
Title: Transmitter and receiver
Inventor: SUZUKI YOICHI
IPC: H04L7/08
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a receiver that perform an LDPC coding to information bits including TMCC information, in a transmission system that performs time-division multiplexing of a plurality of kinds of digital modulation system.SOLUTION: A transmitter 100 has: a main signal LDPC coder 1005 that performs LDPC coding of a main signal symbol string; an TMCC LDPC coder 1004 that performs LDPC coding of information bits to generate a synchronization reinforcement burst signal; and a transmission framing and orthogonal modulation unit 1007 that inserts a symbol string of the synchronization reinforcement burst signal to form a predetermined slot length, performs time-division multiplexing to construct a transmission frame, performs orthogonal modulation, and then transmits it. The TMCC LDPC coder 1004 has means of inserting null data, which depends on a parameter prescribing an insertion rate of the symbol string of the synchronization reinforcement burst signal, and a predetermined coding rate, into the information bits, performing the LDPC coding at the predetermined coding rate, and then, deleting the null data to perform shortening.
Patent JP-2012051830-A (JP)
Title: Gastric mucosa protection agent
Inventor: SUZUKI TOSHIO
IPC: A61P43/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a safe and effective HSP70 production inducer and mucin protein production inducer.SOLUTION: There is provided the heat shock protein 70 production inducer and mucin production inducer containing β-1,3-glucan.
Patent JP-2012058793-A (JP)
Title: Business information linkage system and business information linkage method
Inventor: YATAGAI KEI
IPC: G06F13/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To notify business information in real time without a time lag.SOLUTION: In a business information linkage system, a message management device 1: registers, when receiving a registration request for a message from a messenger process unit 21 of a meta-frame server 2 of a portable terminal 5, a transmission source user ID and a transmission destination user ID included in the message and information on message content, in a message detail table unit; stores the transmission source user ID in a message history list table unit; determines whether a transmission destination is the portable terminal 5 or a computer 3 in an office on the basis of the stored transmission source user ID; and, when the transmission destination is determined to be the portable terminal, instructs an APNS server 4 to perform push notification of an extracted message including the transmission source user ID and the message content registered in the message detail table unit to a mail address of the portable terminal 5 as the transmission destination.
Patent JP-2012058876-A (JP)
Title: Storage processing device
Inventor: KAMIYAMA TOMOAKI
IPC: G06F1/32
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a storage processing device that properly suppresses standby power.SOLUTION: An NAS 10, in a hardware configuration, includes a PHY chip 102 for processing a physical layer of an OSI reference model and an SOC 104 for processing a data link layer of the OSI reference model and for processing up to any layer of a network layer or higher of the OSI reference model. If a switch 107-1 is in the ON-state in the case of a standby state, a power source of the NAS 10 is interlocked with a power source of a PC 20 and power is supplied to each part of the SOC 104 and the NAS 10 so that the NAS 10 is shifted to the working state.
Patent JP-2012055841-A (JP)
Title: Method for recovering acid
Inventor: HIRANO SATORU
IPC: C01B7/19
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a fluorosilicic acid included in acid recovered from a waste liquid containing the fluorosilicic acid as much as possible.SOLUTION: A waste liquid containing a fluorosilicic acid is used as a stock solution, a sodium hydroxide aqueous solution is added in the stock solution as hydroxide of an alkaline metal to precipitate the fluorosilicic acid as sodium silicofluoride being a silicate salt to be removed by a filtration device 2, and the stock solution is evaporated and concentrated by a concentrator 3 to recover an acid containing a hydrofluoric acid as condensed water. Since the fluorosilicic acid is removed from the recovered acid, when the recovered acid is reused as, for instance, an etching liquid, etching speed can be prevented from decreasing. In addition, the fluorosilicic acid is removed in a removal process prior to a concentration process, silicon-based scale can be prevented from adhering to the concentration device 3 or the like used in the concentration process.