baber/WOPTO huggingface dataset:
Patent JP-2012080214-A (JP)
Title: Key management system, management device, key management method and computer program
Inventor: MATSUNAKA TAKASHI
IPC: H04L9/32
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce throughput at the point of time of invalidating a key of a certain device.SOLUTION: In order to match a key generated from the update value Wof first division information in common to respective devices and second division information Vof a device A to be invalidated and a key generated from the initial value Wof the first division information corresponding to the initial value of the key of the respective devices and the second division information Vof the device A, the update value Wof the first division information is set. When a first authentication key generated from the update value Wof the first division information and the second division information of a certain device and a second authentication key generated from the initial value Wof the first division information and the second division information of the device match, the device is rejected. When they do not match, the device is accepted. Authentication key difference information is generated and transmitted to the accepted device, and the match of an authentication key generated from the update value of the first division information and the second division information of a certain device and the authentication key of the device is inspected.
Patent JP-2012076660-A (JP)
Title: Pneumatic tire
Inventor: MIYOSHI MASAAKI
IPC: B60C11/12
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of maintaining traveling performance on ice for long hours, while maintaining traveling stability and the traveling performance on ice.SOLUTION: The pneumatic tire includes a plurality of main grooves extending in a tire peripheral direction in a tread surface and sipes extending in a tire width direction in land portions partitioned by the main grooves. The sipes include a plurality of groove parts which are extended from the outside of a tire radial direction toward the inside on at least a wall surface and have shapes in which the lengths in a direction orthogonal to the wall surfaces of the sipes gradually become longer from the outside of the tire radial direction toward the inside.
Patent JP-2011063025-A (JP)
Title: Polyolefin-made microporous film
Inventor: ADACHI TOSHIYUKI
IPC: H01M2/16
Filed: 2010-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin-made microporous film showing excellence in a safety characteristic and film strength.  <P>SOLUTION: A microporous film containing polyethylene and polypropylene as indispensable components is integrally laminated on a microporous polyethylene film. As a result the obtained polyolefin-made microporous film has the high safety and strength for a separator, and is particularly useful for a separator for a non-aqueous electrolyte-based battery of a small-sized and high capacity type in recent years.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011013697-A (JP)
Title: Method performed in receiver and receiver
Inventor: KAPILOW DAVID A
IPC: G10L19/005
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for performing packet loss or frame erasure concealment (FEC) for a speech coder that does not have a built-in or standard FEC process.SOLUTION: The receiver with a decoder receives encoded frames of compressed speech information. A lost frame detector at the receiver determines if an encoded frame has been lost or corrupted in transmission, or erased. If the encoded frame is not erased, the encoded frame is decoded by the decoder. A predetermined delay period is applied and the audio frame is then output. If the lost frame detector determines that the encoded frame is erased, a FEC module applies a frame concealment process to the signal. The FEC processing produces natural sounding synthetic speech for the erased frame.
Patent JP-2011100118-A (JP)
Title: Bonding device and method for manufacturing tabular bonded body
Inventor: USUI HIROYUKI
IPC: G02F1/1333
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a filling fluid from protruding from a gap between a pair of tabular bodies.  <P>SOLUTION: The bonding device includes a pair of holders 4, 5 that hold the pair of tabular bodies 2, 3, respectively; a holder transferring mechanism 6 that moves the pair of holders 4, 5 toward and away from each other; an illuminating device 8 that emits curing light to a photocurable filling fluid 7 applied between the pair of tabular bodies 2, 3 held by the pair of holders 4, 5, respectively; and a sensor 9 that detects the extent to which the filling fluid 7 wets and spreads between the pair of tabular bodies 2, 3. The illuminating device 8 emits curing light to the filling fluid 7 that wets and spreads close to outer edges between the pair of tabular bodies 2, 3 in accordance with the detection results of the sensor 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120879-A (JP)
Title: Wound closure device
Inventor: STOPEK JOSHUA
IPC: A61B17/12
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound closure device desired to be improved.  <P>SOLUTION: The wound closure device includes an elongate body 12 having a proximal end and a distal end, and a tissue facing plug member 14 coupled to the distal end of the elongate body 12, the plug member 14 includes hydrogel, wherein the elongate body 12, the plug member 14, or both, includes at least one reactive group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081876-A (JP)
Title: Deflector of sunroof device
Inventor: UEHARA TATSUAKI
IPC: B60J7/22
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a deflector of a sunroof device which can bias a blade in an uprise direction with appropriate biasing force even when the size of the deflector is increased and has good appearance when an opening is open.SOLUTION: The deflector 5 is configured to have: a blade 6 disposed in the vicinity of a front edge of the opening 2 provided in a fixed roof 1; an arm 7 having a first end supporting the blade 6 and a second end supported by a base member 11 so that it can be inclined in order to displace the blade 6 between a housing position inside the fixed roof 1 and an uprise position outside the fixed roof 1; a link member 13 having a first end slidably engaged with the arm 7 and a second end supported by the base member 11 so that it can be inclined and tilts the arm 7 in accordance with an engagement position with respect to the arm 7 of the first end; and a coil spring 15 which is housed in the arm 7 and biases a first end of the link member 13 in the direction that uprises the arm 7.
Patent JP-2011132497-A (JP)
Title: Ink for inkjet recording
Inventor: IKEGAMI MASAYUKI
IPC: C09D11/00
Filed: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet recording excellent in robustness, stably dispersible, and stably ejectable even when ejected by thermal energy.  <P>SOLUTION: The ink for inkjet recording, used in an inkjet recording method that includes ejecting ink from a recording head by the action of thermal energy, includes water, a self-dispersing pigment, and resin particles, in which the resin particles have a glass transition temperature of 25°C or lower, an average particle size of 80 to 220 nm, and an acid value of 25 to 150 mgKOH/g.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012072483-A (JP)
Title: METHOD FOR RECOVERING In AND Sn
Inventor: SASAKI YASUKATSU
IPC: C22B25/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering indium and tin, by which high purity indium and crude tin are recovered easily from agglomerates containing indium oxide and tin oxide.SOLUTION: In the method for recovering In and Sn, ITO scrap abrasive powder is dissolved with hydrochloric acid, most part of indium and tin is dissolved in a filtering solution, the solution is filtered, and then a pH of the resulting filtrate is adjusted to ≥14, In is then recovered as indium hydroxide in a residue, the remaining tin is dissolved again in the solution, so that In and Sn in ITO are separated.
Patent JP-2012073215-A (JP)
Title: Functionally enhanced water information communication infrastructure system
Inventor: KATO HIROSHI
IPC: G01N33/18
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a functionally enhanced water information communication infrastructure system adapted to an information communication infrastructure of the international computerization economic society such as a cloud by solving the problem that a conventional functionally enhanced water information communication infrastructure system is formed by shifting a sample measurement system, etc. based on a concept formed in a period when an information infrastructure of society is not fully developed to an information system and becomes a situation which cannot respond to a request of rapid economic society.SOLUTION: The above problem is solved by providing a functionally enhanced water information communication infrastructure system which is equipped with: functionally enhanced water information collection processing means for collecting information regarding water functionality enhancement means by which functionality of water is enhanced such as concentration increase of vanadium water, nano correspondence water, hydrogen water, ion water, etc. to perform information processing; functionally enhanced water standard information processing means for specifying an evaluation standard to perform information processing; and functionally enhanced water evaluation information processing means for performing statistic information processing such as evaluation standard contrast of a state of functional enhancement, and constructs the functionally enhanced water information communication infrastructure.
Patent JP-2012086119-A (JP)
Title: Filter element
Inventor: FUJII KENICHI
IPC: B01D46/08
Filed: 2010-10-16
Abstract: PROBLEM TO BE SOLVED: To remove and discard only a cylindrical pleated filter of a filter element.SOLUTION: The filter element comprises: the cylindrical pleated filter 21 whose section is approximately star-shaped; cylindrical soft joining materials 22, 24 which are respectively attached to the upper end portion and lower end portion of the pleated filter; and a soft connecting material 23 which intervenes between the cylindrical soft joining materials and the cylindrical pleated filter. Thereby, the attachment to a bag filter or the like are possible even when there are differences in some measure in the standard structure or size of various attachment portions of the bag filter or the like. Also, resin materials for molding attached conventionally to the upper end portion and the lower end portion of the pleated filter are unnecessary, and in the result, production costs and production periods can be largely decreased. Further, since a retainer 27 can be separated and can be reused, a disposal volume can be largely decreased, disposal costs can be decreased, and further, the contribution to an environmental program can be also achieved.
Patent JP-2012090793-A (JP)
Title: Store fixture
Inventor: SAKAKIBARA KIMI
IPC: A47F8/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a store fixture capable of simultaneously obtaining an eye-catching effect and an appealing effect of a product.SOLUTION: The store fixture 1 includes an upper body portion 2, a lower body portion 3, a foot portion 4, an upper body reinforcing core 5, and a lower body reinforcing core 6. The upper body portion 2 has an upper body reinforcing core insertion portion 14 formed by connecting both of the side portions and the upper portions of the back surfaces of two boards 8 and 10 with each other by a connection member 17. The lower body portion 3 has a lower body reinforcing core insertion portion 15 formed by connecting both of the side portions and the bottom portions of the back surfaces of two boards 11 and 12 with each other by a connection member 17. The foot portion 4 is shaped like a pillar extending widthwise and has a trapezoidal cross section cut depthwise, a groove being formed from the upper bottom portion toward the lower bottom of the trapezoid. The upper body reinforcing core 5 and the lower body reinforcing core 6 are plate-shaped. The joint surface obtained when the upper body reinforcing core 5 is placed on the lower body reinforcing core 6 in the state of being inserted to the lower body reinforcing core insertion portion 15 is lower than the joint surface obtained when the upper body portion 2 is placed on the lower body portion 3.
Patent JP-2012097307-A (JP)
Title: Copper alloy, copper rolled product, electronic component and connector using the same, and method for manufacturing copper alloy
Inventor: HORIE HIROYASU
IPC: C22F1/08
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a titanium copper excellent in strength and bendability, a copper rolled product, an electronic component, a connector and a method for manufacturing the titanium copper.SOLUTION: The copper alloy comprises 2.0-4.0 mass% Ti, 0-0.2 mass% in total of at least one third element chosen from the group consisting of Mn, Fe, Mg, Co, Ni, Cr, V, Nb, Mo, Zr, Si, B and P and the balance being copper and inevitable impurities. When the X-ray diffraction strength of a rolling surface of the copper alloy is measured, the ratios (I/I) of the X-ray diffraction strength I of the rolling surface to the X-ray diffraction strength Iof a pure copper powder of planes (311) and (200) satisfy the relation: {I/I(311)}/{I/I(200)}≤2.54, and the ratios (I/I) of the X-ray diffraction strength I of the rolling surface to the X-ray diffraction strength Iof the pure copper powder of planes (220) and (200) satisfy the relation: 15≤{I/I(220)}/{I/I(200)}≤95.
Patent JP-2012100016-A (JP)
Title: Semiconductor integrated circuit, and method of operating the same
Inventor: SUNAGA HIKARI
IPC: H04L25/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate impedance matching of a termination resistance with a characteristic impedance of a transmission line.SOLUTION: A differential termination resistance circuit 3 includes first and second series elements Q1, Q2, a replica resistance circuit 4 includes third and fourth series elements Q3, Q4, and a control voltage generation circuit 5 includes a control element Q8 in series with a control differential amplifier DA2, and first and second voltage drop circuits R7,8; R9. A reference voltage Vref and a replica resistance voltage Vrcm of the elements Q3, Q4 of the circuit 4 are supplied to a non-inverting input and an inverting input of the amplifier DA2, respectively. First and second replica resistance control voltages Vcont0,1 of the circuit 5 are supplied to control inputs of the elements Q3, Q4 of the circuit 4, respectively. The elements Q1, Q2 of the differential termination resistance circuit 3 are controlled by a control output voltage Vout based on a differential termination resistance control voltage Vcont1.5 that is the sum voltage of the second replica resistance control voltage Vcont1 and a voltage drop by the second voltage drop circuit R9.
Patent JP-2011019986-A (JP)
Title: Sanitary napkin package
Inventor: KUDO ATSUSHI
IPC: A61F13/472
Filed: 2010-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance contact tightness of a sanitary napkin folded in an inside of a sanitary napkin package, with the skin.  <P>SOLUTION: The sanitary napkin 3 folded in the inside of the sanitary napkin package includes a thick portion 45 having at least 5 mm of thickness in the width-directional central part. The sanitary napkin 3 also includes respectively front thin-walled portions 51a and rear thin-walled portions 51b respectively near a front end part 3a and a rear end part 3b adjacent to the thick portion 45, Each front thin-walled portion 51a is foldedly bent to direct the front end part 3a to the rear end part 3b, the front thin-walled portions 51a are brought into a form opposed each other, on the center line of bisecting a width-directional dimension of the sanitary napkin 3, each rear thin-walled portion 51b is foldedly bent to direct the rear end part 3b to the front end part 3a, and the rear thin-walled portions 51b are brought into a form opposed each other, on the center line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012098576-A (JP)
Title: Speckle noise evaluation method, speckle noise evaluation device, and image display apparatus
Inventor: SUMIYAMA FUMIKA
IPC: G02B26/10
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a speckle noise evaluation method, speckle noise evaluation device, and image display device which enable speckle noise evaluation closer to a subjective view.SOLUTION: A speckle noise evaluation device 1 is used for a displayed image. The device 1 comprises: light receiving means 5 for capturing image data; spectral analysis means 7 for obtaining wavelength distribution data by analyzing a wavelength; a photo-detector 9 for obtaining a time frequency; and a data analysis part 10. The data analysis part 10 obtains a speckle evaluation index and Fourier transforms image data, thereby obtaining space frequency data, and additionally obtains contrast sensitivity to use it as a first correction coefficient. A relative luminous sensitivity based on the wavelength distribution data obtained by the spectral analysis means is obtained to use it as a second correction coefficient. Time frequency sensitivity of visual systems is obtained from the time frequency obtained by the photo-detector is obtained to use it as a third correction coefficient. Each correction coefficient is integrated into the spectral evaluation index, thereby obtaining a speckle noise evaluation value.
Patent JP-2012100462-A (JP)
Title: Motor control device
Inventor: SHINOJIMA MASAAKI
IPC: H02P25/08
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent failure or degraded life of a motor or motor drive circuit by suppressing heat generation of the motor or motor drive circuit by means of energization phase learning processing even if a user repeats the operations of switching the power switch between on/off playfully or otherwise.SOLUTION: A device performs: at an initial drive after turn on the power, counting pulse signals of an encoder 61 by performing one cycle of energization phase switching of a motor 14 in a predefined time schedule, learning, as an energization phase learning value, correlation among an energization phase and a rotation angle of the motor 14 and an encoder count value at the end of the initial drive, and determining an energization phase based on the encoder count value and energization phase learning value when performing a normal drive thereafter; and maintaining an on-state of an ECU relay 73 to continue a power supply to a range-switching ECU 20 until a predefined time elapses after turning off a power switch 72, and executing no energization phase learning processing even when the power switch is turned on during the period of maintaining the power-on state after turning off the power switch 72.
Patent JP-2012099387-A (JP)
Title: Optical element and lighting system
Inventor: ONO YUKI
IPC: G02B3/00
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which does not require a time and effort for manufacture while it can emit light by inclining greatly to an optical axis of a light source, and to provide a lighting system using the same.SOLUTION: An emitting face 11c is inclined to a face orthogonal to the optical axis Z of the light source 12 and a blaze shape 11g is formed. Thus, even when light distribution characteristics which are greatly inclined to the optical axis Z of the light source 12 are given, the inclination angles of the emitting face 11c are suppressed by combined use with the blaze shape 11g to make its structure compact. Further, compared with a case where it is used independently, the level difference of the blaze shape 11g can be made small, and since the total reflection is reduced, the light utilization efficiency can be increased.
Patent JP-2012103055-A (JP)
Title: Detection method of target substance and device
Inventor: KAWANO RYUJI
IPC: G01N33/53
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a detection method of a target substance with which a target substance to be detected can be detected simply, rapidly and with high sensitivity, and to provide a device for the method.SOLUTION: The detection method of a target substance includes: a step of bringing a specific binding substance which specifically combines with the target substance to be detected and a test sample which may contain the target substance into contact with each other; a step of bringing mixture obtained by the step into contact with one side of a membrane having a through-hole of a predetermined size; and a step of examining whether or not the through-hole is obstructed. The predetermined size is such a size that a specific binding substance which is not combined with the target substance can pass, but a specific binding substance combined with the target substance cannot pass.
Patent JP-2012102551-A (JP)
Title: Pile driving method in riprap layer or the like
Inventor: KUROSAWA WATARU
IPC: E02D7/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for securing pile driving into a riprap layer or the like where pile driving is difficult.SOLUTION: In a pile driving method in a riprap layer or the like, a part of a riprap layer or the like is removed up to a sand layer to form a removal hole, and a sandbag filled with sand is installed in the removal hole to form a sandbag cylindrical body. A mortar column is formed inside the sandbag cylindrical body to drive a pile into the mortar column.
Patent JP-2012104196-A (JP)
Title: Semiconductor device
Inventor: OKAHIRO TETSUAKI
IPC: G11C11/407
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To synchronize an equalizing operation with a reset operation of a word line while increasing an equalizing speed of a sense amplifier.SOLUTION: The semiconductor device includes a sense amplifier SA including an equalizing circuit for equalizing a pair of bit lines BLT and BLB, an equalizing control circuit 64 for converting an amplitude of an equalizing signal EQB into a VDD level, and a word driver WD for controlling a sub-word line SWL according to a timing signal. In the semiconductor device, the word driver WD includes a level shift circuit LV1 for changing an operation timing of the sub-word line SWL according to the VDD level, and thereby even when the VDD level changes, a completion timing of an equalizing operation is synchronized with a reset timing of the sub-word line.
Patent JP-2012104426-A (JP)
Title: Charged particle optical device, and method of measuring lens aberration
Inventor: YOSHIDA TAKAO
IPC: H01J37/153
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an aberration measuring method that is applicable to a SEM using a reflection/secondary electron scan image and requires no detector for photographing in particular while having simplicity of a Ronchigram method, or a method of acquiring aberration information used for measuring aberration.SOLUTION: Distortion scan reflecting aberration of an aberration measured lens is carried out on a sample surface by carrying out beam scanning for obtaining a scanned image by an aberration corrector serving as the aberration measured lens and a scan coil placed in the upper part of an objective lens, not by the scan coil normally placed right above the objective lens. An aberration information pattern equivalent to the conventional Ronchigram is obtained in a scan type by forming the scanned image from scattered electron beams, transmitted potential beams, or reflection/secondary electron beams generated by the distortion scan.