baber/WOPTO huggingface dataset:
Patent JP-2011142688-A (JP)
Title: Integrated circuit
Inventor: KURI KENICHI
IPC: H04W4/00
Filed: 2011-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient frequency diversity effect, while suppressing the increase in the overhead of an allocation result report in the frequency scheduling of multi-carrier communication.  <P>SOLUTION: Encoding units 101-1 to 101-n encode data #1 to #n to mobile stations #1 to #n. Modulation units 102-1 to 102-n modulate the encoded data so as to generate a data symbol. A scheduler 103 performs frequency scheduling, according to a CQI from each mobile station so as to uniformly allocate the data to the respective mobile stations for an extracted part of a plurality of RBs, and an SCCH generating unit 105 generates control information (SCCH information) for reporting the allocation result in the scheduler 103 to the respective mobile stations.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012218595-A (JP)
Title: Assembly of pneumatic tire and rim
Inventor: BITO KENSUKE
IPC: B60C5/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an assembly of a pneumatic tire and the rim having a sound absorbing device for further reducing noise, by reducing cavity resonance in a tire cavity, by being configured such that a sound absorbing material forms a plurality of layer shapes in the tire circumferential direction, by adopting a material for permeating air as the sound absorbing material, in a sound absorbing structure in the tire cavity.SOLUTION: This assembly of the pneumatic tire and the rim forms the tire cavity 32 between the pneumatic tire and the rim by installing the pneumatic tire 30 in the rim 31. The assembly of the pneumatic tire and the rim has one or more sound absorbing devices 33 installed in an air valve 40 in the assembly and arranged so as to be capable of intercepting a space in the tire circumferential direction in the tire cavity. The sound absorbing device 33 has an installation part to the assembly inside, a front sound absorbing layer 36 constituted of a porous sound absorbing material and a rear sound absorbing layer 37 constituted of the porous sound absorbing material.
Patent JP-2012219413-A (JP)
Title: Method for producing fine fiber
Inventor: BANZASHI GO
IPC: D21H11/18
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method that is capable of efficiently obtaining fine fibers having an average fiber diameter of 1 nm to 1000 nm.SOLUTION: The method for producing fine fibers includes in a manufacturing process of fine fibers: a step of cooking papermaking chips in a digester and blowing the resultant in a hot condition at high temperatures of 110 to 150°C; a step of treating the obtained pulp into short fibers in an inline refining step; an enzyme treatment step of treating the short-fibered pulp with an enzyme such as that of cellulase type; and a step of pulverizing the resultant by a mechanical force such as a high-speed rotary defibrating machine or a high-pressure homogenizer.
Patent JP-2012218426-A (JP)
Title: Liquid injection device and method for maintaining the liquid injection device
Inventor: KOIKE YASUNORI
IPC: B41J2/175
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device for suppressing deterioration of performance.SOLUTION: The liquid injection device includes: an injection head having an injection surface where a nozzle for injecting liquid and a recessed part are formed; a cap member which has a liquid reception part which has an opening on an injection head side and receives liquid discharged by the injection head and an end part in contact with the injection surface; a driving device for moving the cap member; and a suction device for sucking fluid in a space formed between the injection surface and the cap member in the state in which the end part and the injection surface are in contact with each other. The driving device moves the cap member in the state in which the end part and the injection surface are in contact after suction by the suction device and makes the recessed part and the end part oppose.
Patent JP-2012223268-A (JP)
Title: Golf club shaft
Inventor: YASHIKI TATSUYA
IPC: A63B102/32
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a golf club shaft excellent in circumferential uniformity.SOLUTION: A golf club shaft is manufactured using a plurality of prepreg sheets a1 to a8. The plurality of prepreg sheets a1 to a8 includes full length sheets a2 to a7 disposed all over in a shaft axis direction and partial sheets a1 and a8 partially disposed in the shaft axis direction. The number of plies is substantially an integer in all the full length sheets a2 to a7. The full length sheets a2 to a7 include four or more bias sheets a2 to a5. Circumferential winding start positions of the bias sheets a2 to a5 are dispersed in four or more positions. Preferably, the circumferential winding start positions of the full length sheets a2 to a7 are dispersed in five or more positions.
Patent JP-2011152542-A (JP)
Title: Absorbing liquid, and apparatus and method of removing co2 or h2s from gas using the same
Inventor: ICHIHARA TARO
IPC: B01D53/14
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbing liquid which can remove either one or both of CO<SB>2</SB>or/and H<SB>2</SB>S contained in a gas by a compact and energy-saving recovery unit, and an apparatus and a method of removing either one or both of CO<SB>2</SB>or/and H<SB>2</SB>S by using the absorbing liquid.  <P>SOLUTION: The absorbing liquid absorbs either or both of CO<SB>2</SB>and H<SB>2</SB>S in the gas, and contains alkanolamine as a first compound component and a second component consisting of a nitrogen-containing compound having two or more of a primary nitrogen atom, a secondary nitrogen atom and a tertiary nitrogen atom in the molecule. As a result, the absorbing liquid can exhibit a more excellent absorptive capacity performance and absorption reaction heat performance compared to a single aqueous solution of the alkanolamine or nitrogen-containing compound having the same wt.% concentration and can recover either or both of CO<SB>2</SB>and H<SB>2</SB>S in the gas with low energy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012225611-A (JP)
Title: Solar collecting device, and solar energy utilization system
Inventor: MIZUNUMA MAMORU
IPC: F24S23/79
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly-efficient solar collecting device that guides solar light to an optical fiber for a long period without a solar tracking mechanism.SOLUTION: The solar collecting device includes: a transparent solar light diffusion plate 1 that is installed toward the sky; a multi-total-reflection type light collecting prism 2 that is installed on a lower surface of the solar light diffusion plate 1 and totally reflects solar light penetrating the solar diffusion plate 1 on a plurality of inclined optical surfaces 6a to 6d formed on a surface opposite to a light receiving surface 5 to guide the solar light in a desired direction; a collecting lens 3 for coupling that collects the solar light emitted from the multi-total-reflection type collecting prism 2; and the optical fiber 4 that guides the solar light collected by the collecting lens 3 for coupling.
Patent JP-2012224785-A (JP)
Title: Dust generation preventing method for coke dry quenching facility
Inventor: IWATA KOJI
IPC: C10B39/02
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of powder dust caused by upflow, feared in throwing of red heat coke into a chamber, without causing an increase of work time and manufacturing cost.SOLUTION: A high pressure water feed pipe 13 and a high pressure air feed pipe 14 are set at the outside of a bucket cover 2 of a charging bucket 1, and mist nozzles 15 connected with these high pressure water feed pipe 13 and high pressure air feed pipe 14 are set at the inside of the bucket cover 2, wherein red heat coke in the charging bucket 1 is fed into a chamber of a cooling tower, and then, by spraying mist from the mist nozzles 15 to the inside of the charging bucket 1, the powder dust adhered on the inner wall of the charging bucket 1 is fallen in the chamber, and thereafter the bucket cover 2 is removed, and then the bottom part of the charging bucket 1 and a charging hopper 4 upper part are opened.
Patent JP-2012224459-A (JP)
Title: Abnormality detection system and method for crane rail and computer program
Inventor: KIKKO HIROYUKI
IPC: B66C13/48
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To detect whether there is an abnormal condition in a ceiling crane rail or not with a small number of members as well as with a simple treatment, automatically, quantitatively at an early stage.SOLUTION: To saddles 130a, 130b of a ceiling crane rail 100, a three-axis acceleration sensor 150a, 150b which detects each acceleration value in a traveling direction (x axis) of the ceiling crane 100, a traverse direction (y axis) of the saddle 130 of the ceiling crane 100 and a height direction (z axis) of the ceiling crane 100 is mounted. From this three-axis acceleration sensor 150a, 150b, accelerations in the traveling direction of the ceiling crane 100 and the height direction are taken, and using the acceleration value in the traveling direction, the present position in the traveling direction of the ceiling crane 100 is derived, while the acceleration value in the height direction is used to detect whether the abnormal condition of the rail 210 is present or not. Then, the position of abnormality is displayed on a computer screen and the presence of abnormality of the rail 210 is reported by a buzzer or a lamp.
Patent JP-2012232920-A (JP)
Title: HEXOSAMINIDASE RELEASE INHIBITOR, STEM CELL GROWTH FACTOR mRNA EXPRESSION ELEVATION INHIBITOR, PROPHYLACTIC AND AMELIORATING AGENT OF HYDROGEN-PEROXIDE CYTOPATHY AND GLUTATHIONE PRODUCTION PROMOTOR
Inventor: OTO NOBUAKI
IPC: A61Q19/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hexosaminidase release inhibitor, a stem cell growth factor mRNA expression elevation inhibitor, a prophylactic and ameliorating agent of hydrogen peroxide cytopathy, glutathione production promotor, elastase activity inhibitor, IV type collagen production promotor, hyaluronic acid production promotor, profilagrin production promotor, filagrin production promotor or involucrin production promotor, each from among highly safe natural products.SOLUTION: This hexosaminidase release inhibitor, stem cell growth factor mRNA expression elevation inhibitor, prophylactic and ameliorating agent of hydrogen peroxide cytopathy, glutathione production promotor, elastase activity inhibitor, IV type collagen production promotor, hyaluronic acid production promotor, profilagrin production promotor, filagrin production promotor or involucrin production promotor is incorporated with an extract from Piper longum as an effective component.
Patent JP-2012232842-A (JP)
Title: Elevator car, and elevator including the same
Inventor: HONMEI YUKI
IPC: B66B11/02
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car, in which a state of sunshine into a cage can be changed without much restriction on utilization of space.SOLUTION: The elevator car 1 includes: a cage door 3 that opens and closes a doorway to the cage; and an enclosure 5 for forming the cage in cooperation with the door 3. The enclosure 5 includes a wall surface configured with a variable color body 13 which can change at least color or the light transmittance. Changing color or the like of the variable color body 13 is manually or automatically performed.
Patent JP-2012241397-A (JP)
Title: Underground facility using underground pit
Inventor: OGAWARA KIYOSHI
IPC: E02D29/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an underground facility effectively using an underground pit space consisting of a plurality of underground pits sectioned by underground beams as a bicycle parking area, a trunk room, and the like integrally and totally.SOLUTION: An underground facility utilizes a plurality of underground pits sectioned by underground beams 1 having a height of about 2,800 to 3,800 mm and constituting a foundation of a building. An underground pit space 9 is formed by preparing, in each of the underground beams 1 partitioning between the underground pits, an opening 2 having a height and a width sufficient to allow a person to walk upright or push a bicycle through the opening and thus communicating the plurality of sectioned underground pits with each other. The underground pit space 9 can be effectively used for multiple purposes such that some sections of the space 9 formed between the underground beams 1 at low cost are used for a bicycle parking area 10 and the other sections are used for a trunk room 11.
Patent JP-2012240547-A (JP)
Title: Reach forklift
Inventor: Hamashima masahiro
IPC: B60G3/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a reach forklift that can strike a balance between the securing of a floor space of a driver seat and the lowering of a floor surface.SOLUTION: The reach forklift includes an upper arm 51 which supports a drive unit 30 having a driving wheel 31 in such a manner that a relative movement thereof is carried out in a vertical direction to a vehicle body 10, a caster arm 42 which supports a caster unit 40 having an auxiliary wheel 41 in such a manner that the relative movement thereof is carried out in the vertical direction to the vehicle body 10, and a lower arm 52 where the relative movement thereof in the vertical direction is reciprocally transmitted so that the relative movement in the vertical direction between the drive unit 30 and caster unit 40 takes place in the reverse direction. In this reach forklift, interference of the reach cylinder 24 with the lower arm 52 can be evaded by mounting to the lower arm 52 a recess 52D into which an upper end of the reach cylinder 24 is entered and furthermore the height of a space required when a link mechanism 50 and the reach cylinder 24 are disposed can be lowered along a horizontal direction of the vehicle body 10.
Patent JP-2012241807-A (JP)
Title: Chain tensioner device
Inventor: KONO NAOKI
IPC: F16H7/08
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a chain tensioner device in which a tensioner arm with one end turnably supported by an engine body so as to slide on a loosened outer face of a cam chain is energized toward the cam chain side, and in which a load applied to the cam chain is reduced by absorbing fine vibration induced in a cam sprocket by the tensioner arm.SOLUTION: The tensioner arm 35A includes an elastic member 66 interposed between a tensioner arm body 39A and a sliding member 40 that has a sliding face 58 sliding on the cam chain 25 and is held by the tensioner arm body 39A.
Patent JP-2012243586-A (JP)
Title: Electromagnetic contactor
Inventor: NAKA YASUHIRO
IPC: H01H50/38
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic contactor capable of being downsized while sufficient arc-extinguishing function regardless of a direction of a current passing through a contact part.SOLUTION: A contact device 100 is provided, in which a pair of fixed contactors 111 and 112, and a moving contactor 130 arranged so as to contact/separate with/from the pair of fixed contactors 111 and 112 are stored in a contact storage case 102 formed by insulation material. On an inner peripheral surface along the moving contactor 130 in the contact storage case 102, arc-extinguishing permanent magnets 143 and 144 magnetizing opposite magnetic pole surfaces to have the same polarity each other are disposed close to the moving contactor 130.
Patent JP-2012243991-A (JP)
Title: Charged particle beam device and electrostatic chuck device
Inventor: OSAWA TETSUJI
IPC: B23Q3/15
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device which improves the reliability of the device by applying a voltage which suits conditions.SOLUTION: A charged particle beam device 1 of the present invention is designed to be the one which irradiates an electron beam 16 upon a sample 24 held on a sample stage 25 by an electrostatic chuck 30 to generate an image of the sample 24. For this purpose, it comes with an electrostatic chuck control unit 13 which works in such a way that, when the sample 24 is held into place, a preset initial voltage is applied to a chuck electrode 26 of the electrostatic chuck 30 and also determination of whether the sample 24 is normally fitted by suction in the electrostatic chuck 30 is made. If the sample 24 is not found to have been normally fitted by suction in the electrostatic chuck 30, the voltage applied to the chuck electrode 26 is raised until the sample 24 is found to have been normally fitted by suction in the electrostatic chuck 30.
Patent JP-2012240405-A (JP)
Title: Apparatus for heat treatment of resin sheet
Inventor: SUGI SEITARO
IPC: B29C71/02
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a resin sheet, which is capable of evaluating dimension change by heat treatment of the resin sheet.SOLUTION: An apparatus for heat treatment of a resin sheet which draws out a roll-formed resin sheet 10, thermally treats the resin sheet, and rewinds it into a roll form comprises: a cut separation unit 51 continuously separating a belt-formed inspection sheet from the resin sheet after the thermal treatment; a marking unit 52 applying a mark having an indicative function with a prescribed length on the cut and separated inspection sheet; a heating-for-inspection unit 53 heating the inspection sheet after applying the mark; a cooling-for-inspection unit 54 cooling the inspection sheet after heating; a mark detection unit 55 detecting the mark on the inspection sheet after cooling; a computing unit 58 obtaining a shrinkage ratio of the inspection sheet from a relation between a mark detection result and the prescribed length; and an inspection sheet rewind-guiding unit 56 which guides the inspection sheet from the cooling-for-inspection unit 54 to a roll 57 for rewinding.
Patent JP-2012248555-A (JP)
Title: Workpiece division method
Inventor: YUHIRA YASUKICHI
IPC: H01L21/301
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece division method capable of reducing device quality deterioration caused by adhesion of a scrap produced as a result of workpiece division and suppressing possibilities of hindering post steps.SOLUTION: A workpiece division method comprises: a laser beam irradiation step of forming a modifying layer inside a workpiece by irradiating the workpiece with a laser beam of a wavelength having permeability with respect to the workpiece; a tape sticking step of sticking an expanding tape to the workpiece before or after performing the laser beam irradiation step; and a division step of imparting an external force to the workpiece by expanding the expanding tape after performing the laser beam irradiation step and the tape sticking step and dividing the workpiece along the modifying layer. The division step is performed in an atmosphere in which an absolute humidity is higher than or equal to 9.5 g/m.
Patent JP-2012248250-A (JP)
Title: Optical pickup and optical disk device
Inventor: MORI HIROMITSU
IPC: G11B7/1267
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which corrects a change in emission light intensity from an object lens produced by spherical aberration correction to each information recording surface of a multilayer disk.SOLUTION: Spherical aberration correction means (a collimate lens 105, lens moving means 119) corrects spherical aberration corresponding to a position on an information recording surface 114 of an optical disk 113. A transmittance variable element 110 as light intensity correction means corrects a change in emission light intensity from an object lens 112 accompanying spherical aberration correction of the spherical aberration correction means. A pickup control circuit 121 controls transmittance of the transmittance variable element 110 according to a position of the information recording surface 114 or a moving amount of the collimate lens 105.
Patent JP-2014157015-A (JP)
Title: Mirror actuator and beam irradiation device
Inventor: YAMADA MASATO
IPC: G02B26/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a mirror actuator which can suppress the collision of a movable part with a support so as to achieve smooth motion, and a beam irradiation device including the mirror actuator.SOLUTION: A mirror actuator includes: a magnet unit frame (support) 21; a mirror unit frame 11 which holds a mirror and which is rotatably supported via support shafts 24 by the magnet unit frame 21; and suspension wires which connect the magnet unit frame 21 and the mirror unit frame 11 and which have flexibility. The mirror unit frame 11 is supported in a manner to be able to be displaced in a direction parallel to the support shafts 24 by the support 21. The mirror unit frame 11 is pressed to pedestals 24d by magnetic force acting between tilt magnets 23 and magnetic bodies 40.
Patent JP-2012246692-A (JP)
Title: Support structure of opening and closing unit in opening and closing apparatus for building
Inventor: OSADA TAKASHI
IPC: E06B9/02
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a shutter apparatus configured to facilitate supporting work of an opening and closing unit onto a framework and maintenance of the opening and closing unit, in which the opening and closing unit including a drive unit having a drive shaft and a brake unit coupled in an interlocking manner to one end of the drive unit in an axial direction is supported onto the framework while a portion of the opening and closing unit on the other end side is mounted inside a winding drum at one end, around which a shutter curtain is wound.SOLUTION: An opening and closing unit 4 is supported onto a framework B through a right-side support bracket 11 including a support piece 11a disposed orthogonally to a drive shaft 15a, in which the opening and closing unit 4 is supported through a through hole 11b of the right-side support bracket 11 while a brake unit 14 is disposed such that it protrudes outwardly from an outer surface of the support piece 11a.
Patent JP-2012249222-A (JP)
Title: Video encoder and video encoding method
Inventor: ARAKAWA HIROSHI
IPC: H04N19/61
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a pixel cannot be acquired at a determined position simply when the MBAFF is implemented in hardware, but the pixel value must be referred after determining the position by complex processing following to division of the cases.SOLUTION: The video encoder assigns a plurality of reference indices for encoding that uniquely specify a reference picture, utilized when performing prediction encoding of a block having a frame structure or a block having a field structure. A reference index for encoding that specifies a reference picture having a field structure, and a reference index for encoding that specifies a reference picture having a frame structure are included in the plurality of reference indices for encoding.