baber/WOPTO huggingface dataset:
Patent JP-2012197894-A (JP)
Title: Roller bearing module, annular roller bearing module, roller bearing, or manufacturing method of roller bearing module
Inventor: ISHIDA HIROKI
IPC: F16C33/52
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing module, which has a simple structure, has superior workability, can efficiently be manufactured, and is reduced in material loss.SOLUTION: In the roller bearing module 100, a cage 120 comprises: an outside frame 130 having a large-diameter arc part 131 which is arranged at the external peripheral side of a roller 110 and holds the roller 110 at the internal peripheral side, and internally-opposing sides 132 which are formed at both ends of the large-diameter arc part 131 and protrude toward the internal peripheral side; and an inside frame 140 having a small-diameter arc part 141 which is arranged at the internal peripheral side of the roller 110 so as to be concentric with the outside frame 130 and holds the roller 110 at the external peripheral side, and an externally-opposing sides 142 which are formed at both ends of the small-diameter arc part 141 and protrude toward the external peripheral side. Also in the roller bearing module, a fan-face shaped roller holding part 122 is formed of the large-diameter arc part 131, the small-diameter arc part 141, the internally-opposing sides 132 and the externally-opposing sides 142, and the roller 110 is held in the roller holding part 122.
Patent JP-2012199862-A (JP)
Title: Terminal device
Inventor: OGUSA KYOICHI
IPC: H04W4/021
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide technology which determines timing with which to notify a packet signal preferentially while reducing effects on packet signals notified by other terminal devices.SOLUTION: An acquisition unit 80 measures the position at which the object is present. A setup unit 88 sets a wait time when the measured presence position meets a predetermined condition. The range of wait times which the setup unit 88 can set is narrower than a range of wait times settable by other kinds of terminal devices which can notify a packet signal by carrier sense. A carrier sense unit 90 executes carrier sense over a set wait time. A modulation/demodulation unit 74 and an RF unit 72 notify a packet signal based on the result of carrier sense.
Patent JP-2011140233-A (JP)
Title: Easy-to-adhere polyester film for optical application
Inventor: ITO KOJI
IPC: B32B27/36
Filed: 2011-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-adhere polyester film for optical applications having superior adhesion to optical functional layers under high-temperature and high-humidity conditions.  <P>SOLUTION: The easy-to-adhere polyester film has a coating layer based on a urethane resin containing an aliphatic polycarbonate polyol as a constituent component and a cross-linking agent, on at least one side of a polyester film. The urethane resin contains an aliphatic polycarbonate diol, a polyisocyanate and a chain extender as constituent components. The aliphatic polycarbonate diol has a number average molecular weight of 1,500-4,000. The ratio of an absorbance of the aliphatic polycarbonate component near 1,460 cm<SP>-1</SP>to an absorbance of the urethane components near 1,530 cm<SP>-1</SP>, measured by IR spectroscopy, is 0.40-1.55.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012207090-A (JP)
Title: Carbon filament-reinforced polyamide resin composite
Inventor: YOSHIHARA NORI
IPC: C08L77/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To industrially provide a carbon filament-reinforced polyamide resin composite for a structural material, which is used for obtaining a prepreg for a structural material having high bending strength and compression strength, satisfies requirements of a structural material receiving various deformation modes, and has extremely improved buckling strength, high bending strength and compression strength, and very high specific strength.SOLUTION: The carbon filament-reinforced polyamide resin composite includes: 100 pts.mass of carbon filaments (A) having a weight-average filament length of ≥20 mm, 30-200 pts.mass of polyamide 6 (B), and 3-100 pts.mass of one or more polyamide resins (C) in each of which the number of benzene ring is 0.2 to 0.5 per one amide bond.
Patent JP-2012207608-A (JP)
Title: Exhaust emission control method and device
Inventor: HIZUYA SUSUMU
IPC: F01N3/18
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control method and device for continually and stably treating exhaust gas.SOLUTION: An exhaust emission control method includes: adsorbing and removing SOx from exhaust gas containing NOx and SOx by using an SOx adsorbent; adding a denitration reducing agent to the treated gas; and performing denitration using a denitration catalyst. A plurality of SOx adsorption towers (7), (8) are installed for adsorbing/removing SOx by using the SOx adsorbent. Adsorption of SOx and regeneration of the SOx adsorbent are alternated, while the SOx is adsorbed by using one means and the SOx adsorbent is regenerated by using the other means.
Patent JP-2012207898-A (JP)
Title: Multitubular heat exchanger
Inventor: SABURI SEIJI
IPC: F28D7/16
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multitubular heat exchanger capable of suppressing the generation of noise and vibration caused by air-column resonance.SOLUTION: Gas introduction parts 18 introducing heating medium gas 14 from the outside are provided on sidewalls of a gas space belt 17 on a gas introduction means 15 side to oppose each other, and gas discharge parts 19 discharging heating medium gas to the outside are provided on sidewalls of a gas space belt 17 on a gas discharge mean 16 side to oppose each other. Inflow ports 21, 21 for heating the medium gas of the gas space belt 17 on the gas introduction means 15 side are arranged to be shifted from installation positions of the gas introduction parts 18 at a predetermined angle and oppose each other. Discharge ports 22, 22 for heating the medium gas of the gas space belt 17 on the gas discharge means 16 side are arranged to be shifted from installation positions of the gas discharge parts 19 at a predetermined angle and oppose each other. A plurality of swash plates 23 are provided at the inflow and discharge ports 21, 22.
Patent JP-2012210841-A (JP)
Title: Working vehicle
Inventor: ICHIKAWA NOBUSHIGE
IPC: B60L50/16
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To reasonably provide a power supply unit and an air conditioner, in a working vehicle that transmits drive force from an electric motor to a running transmission system.SOLUTION: A power supply unit and an air conditioner S are provided in a roof part R disposed to the upper part of a cabin D, and a secondary battery 59 of the power supply unit is provided in a cooling space N formed in the roof part R. A front fan 67 and a back fan 68 that supply the air outside of the cabin as cooling wind to the cooling space N are provided, and a ventilation space T completely isolated from the cooling space N is formed to the roof part R. When the air of the external is supplied to the air conditioner S, the air of the cabin external is supplied from the ventilation space T to the air conditioner S.
Patent JP-2012210600-A (JP)
Title: Gas separator
Inventor: TAKANO KAORI
IPC: B01D53/22
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas separator capable of efficiently separating target gas from mixed gas.SOLUTION: The gas separator 100 includes a module 10 comprising tubular membrane elements 14 having separation membranes for selectively permeating and separating the target gas from the mixed gas; a casing 12 storing the membrane elements 14 and having a supply port to which the mixed gas is supplied, and an ejection port from which the mixed gas is ejected; and a passage tube 22B leading out the target gas that has permeated the membrane elements 14, to the outside of the casing 12. The plurality of modules 10 are connected to one another; in the continuously connected modules 10, the ejection port of the upstream module 10 communicates with the supply port of the downstream module 10, and each of the plurality of modules 10 is provided with the passage tube 22B.
Patent JP-2012216264-A (JP)
Title: Magnetic head device
Inventor: NAKAJIMA SHIGEO
IPC: G11B5/09
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device which can suppress output fluctuations even if output changes at a part of an output waveform from a magnetic head.SOLUTION: The magnetic head device has: a magnetic head 1 for reproducing information recorded on a magnetic information recording medium; an amplification section 2 for amplifying a reproduction signal reproduced by the magnetic head 1 by a gain; an A/D conversion section 3 for sampling the amplified reproduction signal at a predetermined period, converting it to a digital signal, and outputting it; a signal comparison section 4a for comparing the output value of the digital signal with a predetermined output reference value; and a gain control section 4b for adjusting the gain if the output value is larger or smaller than the output reference value so as to bring the output value close to the output reference value.
Patent JP-2011254454-A (JP)
Title: Rotating device and portable electronic device using the same
Inventor: LIANG SHI XUN
IPC: H04M1/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotating device that has a small number of components and facilitates opening and closing operations of a portable electronic device and a portable electronic device that uses the rotating device.SOLUTION: The rotating device of the present invention comprises a coupling unit, a first contact stop component and a second stop component that are slidably attached to opposite ends of the coupling unit respectively, elastic assemblies that are respectively attached to the first stop component and the second stop component. When one end of the rotating device is rotated by an external force around an end of the first stop component as a rotation axis, the first stop component and the second stop component move opposite to each other while storing an elastic force in the elastic assemblies. After the rotating device is rotated by a predetermined angle, the first stop component and the second stop component are bounced in opposite directions by the force of restitution of the elastic assemblies while automatically rotating around the end of the first stop component as a rotation axis.
Patent JP-2011220523-A (JP)
Title: Unit and method for determining vibration behavior of brake lining for power vehicle
Inventor: THOMAS CLAUS
IPC: F16D66/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a unit and method which decides a vibration behavior of a brake lining for a power vehicle.SOLUTION: The unit (1) has an installing unit (2) which installs a brake lining (3), and a fixing unit (6) which fixes the brake disc model (7) assigned to the brake lining (3). The fixing process is performed so that the brake lining (3) can press a contact face (8) along with the brake disc model (7). Furthermore, the unit (1) is combined with the installing unit (2) and/or the fixing unit (6) so that the brake lining (3) can be pressed to the brake disc model (7) by a pre-tension unit (9) about an absolute value and a direction with a predetermined pressure (10, 10'). Furthermore, the unit (1) has excitation units (13, 13') to be combined with the brake disc model (7) and/or the brake lining (3) to excite the vibration of the brake disc model (7) and/or the brake lining (3).
Patent JP-2012218564-A (JP)
Title: Run-flat tire
Inventor: ITO HIROSHI
IPC: B60C9/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To improve run-flat durability while suppressing an increase the mass of a tire and a deterioration in rolling resistance performance of the tire.SOLUTION: This run-flat tire 1 includes: a carcass 6 which leads to a bead core 5 of a bead part 4 via a sidewall part 3 from a tread part 2; a belt layer 7 which is arranged on the radial-direction-of-tire outside of the carcass 6 and inside the tread part 2, and which has a belt cord inclined at an angle of 15-45 degrees with respect to a tire equator C; and an approximately crescentic cross-section reinforcing rubber layer 10 that is arranged inside the carcass 6 of the sidewall part 3. The carcass 6 includes a two-ply structure that includes an inner ply 6A made of a carcass cord 11A having heat shrinkage stress S1 at 130°C set at 4.0 N or less, and an outer ply 6B arranged on the outside of the inner ply 6A and made of a carcass cord 11B having heat shrinkage stress S2 at 130°C set at 8.5 N or more.
Patent JP-2011158097-A (JP)
Title: Self-aligning roller bearing with retainer
Inventor: MURAI TAKASHI
IPC: F16C23/08
Filed: 2011-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing with a retainer enabling high speed operation by stabilizing the attitude of each barrel shaped roller to prevent each barrel shaped roller from being skewed and the efficient feeding of a lubricant into a pocket 9.  <P>SOLUTION: In the self-aligning roller bearing, both the side faces of each column part 8c in the circumferential direction are machined to recessed curved faces facing the rolling surface of each barrel shaped roller through pocket clearance allowing the lubricant to feed thereto with a cutting tool 14 revolving while rotating on its axis. The length of each column part 8c is equal to or less than the axial length of each barrel shaped roller, and more than the half of the axial length thereof, and the side face tip portions of each column part 8c in the circumferential direction are projected from the intermediate portion thereof in the circumferential direction, and each barrel shaped roller is enclosed in each pocket 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012226844-A (JP)
Title: Method of manufacturing gas diffusion layer for fuel cell
Inventor: IKEDA TORU
IPC: H01M4/88
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce thermolysis time of surfactant performed in order to develop water repellency of a gas diffusion layer.SOLUTION: A water-repellent layer paste containing a water-repellent material and surfactant is coated on a gas diffusion layer substrate. Cerium-containing oxide is brought into contact with a water- repellent layer paste coating surface of the gas diffusion layer substrate. The gas diffusion layer substrate after allowing the cerium-containing oxide to be contacted with the water-repellent layer paste coating surface is heated to dissolve and remove the surfactant contained in the water-repellent layer paste.
Patent JP-2012227349-A (JP)
Title: Electronic component mounting method
Inventor: TAMAYAMA NOBUHIRO
IPC: H05K3/34
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method that prevents a solder protrusion affecting solder printability and a mounting failure when an electronic component with a thermal pad is mounted on a printed-circuit board for double-sided reflow.SOLUTION: An electronic component mounting method mounts electronic components on a printed-circuit board having through holes that pass through from a surface for mounting an electronic component with a thermal pad to a surface with solder resists opposite to the mounting surface. The through hole is provided at a region where the thermal pad is soldered on the printed-circuit board. On the opposite side of the printed-circuit board, the solder resist is provided at a region except for the through hole and surrounding area, and a pattern member that absorbs solder is provided at a region where the solder resist is not provided. The electronic component is soldered on the mounting surface of the printed-circuit board via the thermal pad.
Patent JP-2012223432-A (JP)
Title: Oral hygiene apparatus
Inventor: UJIIE YOSHIHIKO
IPC: A61C17/22
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an oral hygiene apparatus having a plurality of functions.SOLUTION: An electric toothbrush 1 includes a vibration generator 70 as a vibration source, an attaching case 12 for storing the vibration generator 70, and a toothbrush 20 as a first function part to be mounted at a brush mounting shaft 52 formed in the attaching case 12. The toothbrush 20 can be detached from the brush mounting shaft 52. On an upper end part of the brush mounting shaft 52, a stain care attachment 40 as a second function part is provided. In the toothbrush 20, a space 25 for storing the stain care attachment 40 is formed.
Patent JP-2011182442-A (JP)
Title: Method and apparatus for wireless communications having varying data rates
Inventor: MENG TERESA H
IPC: H04B7/15
Filed: 2011-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a data rate and transmission power depending on time and distance including a repeater.  <P>SOLUTION: The data rate of a transmission signal which the repeater transmits is determined on the basis of a receiving power level of the repeater. Rather than having any terminal device limited to a specific maximum data rate, instead the terminal device data rate is limited by the power being used, such that the data rate can vary according to the distance that the terminal device is from an intended receiver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012027898-A (JP)
Title: Input device and control method for the same
Inventor: MOON JONG-BO
IPC: G06F3/041
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an input device and a control method for the same.SOLUTION: A control method for an input device according to the present invention includes the steps of: allowing a user to input by touching a touch area provided on the input device; and recognizing the input via the touch area touched by the user through a recognition area corresponding to the touch area provided in the input device to adjust and assign a range of the recognition area corresponding to the touch area according to a prescribed reference.
Patent JP-2011161257-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which parts arranged on a game board are simplified and amusement is prevented from lowering.  <P>SOLUTION: Lottery is carried out by a special pattern lottery means 620, and an opening/closing piece is opened and closed by an accessary opening/closing executing means on winning a small prize when a game ball enters the first start opening. When the game ball coming into an accessary is accepted by a jackpot receiving opening and detected by a jackpot accepting sensor 330 a special game condition is generated. Lottery is carried out by an ordinary pattern lottery means 601 and the movable piece of the second start opening is opened and closed on winning a prize when a game ball passes through a start gate. The opening/closing piece is opened and closed by the accessary opening/closing executing means 605 in a condition where a game balls is acceptable more easily than on winning the small prize in the lottery by the special pattern lottery means 620 based on that the game ball B is accepted by the first start opening when the game ball is accepted by the second start opening and detected by the second start sensor 320.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012230194-A (JP)
Title: Photosensitive composition and lithographic printing plate precursor
Inventor: OZAKI ATSUSHI
IPC: C08F220/28
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition that allows one liquid processing and formation of a photosensitive layer with excellent print durability, a lithographic printing plate precursor for a thermal negative plate, and an image forming method.SOLUTION: A photosensitive composition contains at lest an alkali-soluble resin that contains at least repeat units represented by the formulas (I) to (III). The content of each of the repeated units represented by the formulas (I), (II), and (III) is 3 to 20 mass%, 15 to 45 mass%, and 15 to 35 mass%.
Patent JP-2012230797-A (JP)
Title: Mounting substrate mounted with temperature fuse, and mounting method of temperature fuse
Inventor: MORIMOTO KOICHI
IPC: H01H85/143
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting substrate mounted with a temperature fuse and a mounting method of the temperature fuse, whereby the mounting substrate receives no influence even if laser conditions slightly vary.SOLUTION: In a mounting substrate 21 for mounting a temperature fuse that includes a first and second metal terminals 11, 12 composed by Ni or an alloy having Ni as a main component, a fusible alloy 14 bridged between one end part 11a of the first metal terminal 11 and one end part 12a of the second metal terminal 12, and insulating films 15, 16 covering the fusible alloy 14, the first metal terminal 11 and the second metal terminal 12 are connected to a pair of land patterns 22 formed on the top face of the mounting substrate 21 by laser through a metal layer 23 formed on the top face, and the same material as the material composing the first and second metal terminals 11, 12 are used for the material of the metal layer 23.
Patent JP-2012233697-A (JP)
Title: Radiation information providing support system
Inventor: ICHINOSE YUJI
IPC: G01T1/16
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To give information for providing senses of security for inhabitants and/or business operators who live and/or work under the circumstances in which a radiation dose is a little higher than the normal.SOLUTION: In a radiation information providing support system, pieces of fixed radiation dose measurement means which are fixedly installed in various places in a monitoring target area, weather information transmission means for transmitting weather information of the monitoring target area, a host computer, and a personal computer are interconnected via an IP communication network. The system calculates radiation dose distribution information in the monitoring target area in the host computer using pieces of radiation information from the pieces of fixed radiation dose measurement means, the weather information from the weather information transmission means, and terrain information of fragmented areas into which the monitoring target area is fragmented, and displays information about radiation doses on a screen of the personal computer. Each inhabitant of the monitoring target area carries an individual dosimeter to acquire information about the time, a location, and a radiation dose, and transmit the information to the host computer via the IP communication network. Each piece of the transmitted information is applied to calculation of radiation dose distribution information in the monitoring target area in the host computer.
Patent JP-2012234699-A (JP)
Title: Power storage device
Inventor: HAYASHI TSUTOMU
IPC: H01M2/10
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for holding plural power storage elements extending in a predetermined direction.SOLUTION: A power storage device (1) has a plurality of power storage elements (10) and a holder (20). The holder holds the plural power storage elements while the plural power storage elements are aligned in a plane orthogonal to a predetermined direction (X-direction). The holder has a pair of plates (21, 22) and an entry member (23). A pair of the plates have opening parts (21a, 22a) that are arranged in the plane orthogonal to the predetermined direction and through which each power storage element penetrates. The entry member is sandwiched between a pair of the plates, and one part of the entry member enters between the opening and the power storage element.