baber/WOPTO huggingface dataset:
Patent JP-2013047789-A (JP)
Title: Optical film, security product, and authenticity determination method
Inventor: MORISHIMA SHINICHI
IPC: G06V10/22
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having an excellent counterfeit prevention effect.SOLUTION: The optical film has a patterned optical anisotropy layer 10 including at least a first retardation region 1, a second retardation region 2 and a third retardation region 3, in which at least the first retardation region 1, the second retardation region 2 and the third retardation region 3 are arranged to be in proximity with one another in an arbitrary order in the same plane. The first retardation region 1 and the third retardation region 3 have in-plane slow axis directions different from each other; and the second retardation region 2 has an in-plane slow axis direction parallel to, and an in-plane retardation different from, those of either the first retardation region 1 or the third retardation region 3.
Patent JP-2014020870-A (JP)
Title: Surface shape inspection device and surface shape inspection method
Inventor: FUTAMURA TAKAFUSA
IPC: G01B11/25
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface shape inspection device capable of inspecting the surface of a to-be-inspected object in which fine irregularities or scratches are dispersed about a to-be-inspected object whose surface has the property of mirror surface reflection.SOLUTION: A surface shape inspection device 1A includes: a light source 2 for irradiating the surface of a to-be-inspected object 100 with pattern lights whose light intensity periodically changes; an image pickup device 5 for imaging reflected lights from the to-be-inspected object 100 to which the pattern lights are projected; and an arithmetic section 6A for inspecting the surface shape of the to-be-inspected object 100 on the basis of the pickup image. The light source is configured as a face light source capable of projecting the pattern lights known in periodic formula to the to-be-inspected object while shifting the pattern lights by every predetermined phase, and the arithmetic section is configured to calculate a phase value on the basis of the light intensity values of a plurality of pickup images different in the phases of the pattern lights, picked up by the image pickup device, and the periodic formula of the pattern lights at every pixel of the pickup images of the to-be-inspected object, and creates a phase image calculated such that the phase value of every pixel is made in proportion to brightness, and inspects the surface shape of the to-be-inspected object on the basis of the shape of the histogram of the phase image.
Patent JP-2014025717-A (JP)
Title: Planetary gear mechanism
Inventor: HASEBE MASAO
IPC: G04B25/06
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear mechanism capable of obtaining a complicated motion by one motor.SOLUTION: A planetary gear mechanism includes: a toggle mechanism 102 for alternatively energizing a lever body 101 toward stop positions on both sides in a rocking direction; a sun gear 105 arranged in a drive shaft 104; a plate body 107 for supporting a planetary gear 106; a cylindrical body 108 having inner teeth 108a; a revolution transmission shaft 109 arranged in the plate body; a ring cam 110 for operating the lever body; and means 114 for stopping the reverse rotation of the revolution transmission shaft. When the lever body is at one stop position, the lever body is engaged with a revolution transmission shaft side by irregular fitting. When the lever body is at the other stop position, the lever body is engaged with a cylindrical body side by irregular fitting. When the drive shaft is normally rotated, the revolution transmission shaft is normally rotated when the lever body is moved to the other stop position. When the drive shaft is reversely rotated, the lever body is moved to the one stop position when the reverse rotation of the revolution transmission shaft is stopped.
Patent JP-2014024449-A (JP)
Title: Vehicle control device
Inventor: SUGAI YUJI
IPC: F16H63/50
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device that rapidly starts a vehicle by promptly supplying hydraulic pressure to a friction engagement element when the engine is restarted in the vehicle enabling idle stop of the engine.SOLUTION: A vehicle control device includes: hydraulic pressure generation means (accumulator) connected to an oil passage for supplying hydraulic pressure discharged from a hydraulic pump to a friction engagement element; and operation means (change-over valve) of the hydraulic pressure generation means. The vehicle control device executes idle stop control for stopping an engine when a prescribed permission condition is achieved and restarting the engine when a predetermined return condition is achieved. When restarting the engine, the vehicle control device outputs an operation command to the operation means of the hydraulic pressure generation means and then outputs an engine start command to a starting device (starter) (S100 to S116).
Patent JP-2014027559-A (JP)
Title: Ebg structure and circuit board
Inventor: SASAKI TADAHIRO
IPC: H01L25/04
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an EBG structure which improves the electromagnetic wave cutoff characteristics.SOLUTION: An EBG (Electromagnetic Band Gap) structure according to one embodiment includes: an electrode part formed by a first conductor; a first insulation layer provided on the electrode part; a patch part which is provided on the first insulation layer so as to be arranged substantially parallel to the electrode part, has a first gap, and is formed by a second conductor; a second insulation layer provided on the patch part; a first via which is provided between the patch part in the first insulation layer and the electrode part and is connected with the patch part and the electrode part; and a second via which is provided in the first and second insulation layers, penetrates through the first gap, and is connected with the electrode part.
Patent JP-2014024499-A (JP)
Title: Control device for idle stop vehicle
Inventor: NAKANO HIDESHIGE
IPC: F02D29/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To further improve practical fuel consumption of an idle stop vehicle.SOLUTION: During idle stop for stopping idling of an internal combustion engine, a control device energizes solenoid valves 61 and 62 which are arranged on a hydraulic circuit for applying a hydraulic pressure to brake devices 71, 72, 73 and 74 attached to wheels to block the hydraulic circuit through the solenoid valves, and performs hill-hold control for keeping the hydraulic pressure applied to the brake devices, wherein the inclination of a road surface on which the vehicle locates during idle stop is detected, and if the inclination is less than a threshold, one part of the solenoid valves is not energized.
Patent JP-2014032629-A (JP)
Title: Image forming system and image forming apparatus
Inventor: YOSHIOKA TAICHI
IPC: G06F1/26
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system and an image forming apparatus capable of achieving further reduction of power consumption.SOLUTION: A first image forming apparatus includes: a first communication unit that communicates with a second image forming apparatus without using a network and in a communication method with less power consumption than a communication method using a network; a second communication unit; a printing unit; a monitoring unit that monitors the amount of a print job; a first control unit that performs, when the amount of a print job monitored by the monitoring unit is equal to or less than a first threshold, control to transmit a first control signal instructing shift to a first mode to the second image forming apparatus; and a second control unit that performs, when the second image forming apparatus is in the first mode and the amount of a print job of the first image forming apparatus exceeds a second threshold, control to transmit a second control signal instructing shift to a second mode to the second image forming apparatus via the first communication unit.
Patent JP-2013064989-A (JP)
Title: Curable resin composition
Inventor: SHIROUCHI KIMIYUKI
IPC: C08F220/32
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition capable of forming a pattern excellent in linearity.SOLUTION: There is provided a curable resin composition containing a resin and a polymerizable compound, in which the resin is a resin containing a copolymer having a structural unit derived from at least one selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic anhydride, a structural unit derived from a monomer having a cyclic ether structure having 2 to 4 carbon atoms and an ethylenic unsaturated bond and a structural unit derived from a monomer represented by the formula (x) [where, Rrepresents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms and Rrepresents an aliphatic hydrocarbon group having 1 to 20 carbon atoms], and the content of the structural unit derived from a monomer represented by the formula (x) is 0.1 mol% or more and 10 mol% or less based on the total amount of structural units constituting the copolymer.
Patent JP-2014035679-A (JP)
Title: Acoustic vibration analysis method and acoustic vibration analysis device for vehicle
Inventor: KOSAKA FUMIHIKO
IPC: G01H17/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in identification of input power, in the acoustic vibration analysis for a vehicle, which uses a statistical energy analysis, in term of an acoustic vibration analysis method and an acoustic vibration analysis device for a vehicle.SOLUTION: The measured value of energy in at least one of measurement elements is obtained (A20), and a design variable corresponding to the measurement error of the energy is set (A30). Additionally, based on the energy balance between the elements with the energy of the measurement element is restrained using at least the addition value of the design variable and the measurement value, provisional power input to each element is calculated (A40, A50). Based on the provisional input power and the design variable corresponding to this, power input to each element is identified (A60).
Patent JP-2013009402-A (JP)
Title: Asynchronous hybrid arq process indication in mimo radio communication system
Inventor: KHAN FAROOQ
IPC: H04L1/16
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transferring a process identity of an asynchronous hybrid automatic retransmission request in a radio communication system.SOLUTION: A link system is established between at least two sets of process identities of two corresponding code words. When a first process identity is selected from among first process identity sets of the first code word, a second process identity may also be led from the first process identity and the established link system. Finally, a first packet is transferred from the first code word using a first transfer channel indicated by the first process identity, and a second packet is transferred from a second code word using a second transfer channel indicated by the second process identity.
Patent JP-2012223625-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic apparatus
Inventor: KUBOTA TAKASHI
IPC: A61B8/00
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe for easily acquiring blood flow information by swinging a vibrator; and to provide an ultrasonic diagnostic apparatus.SOLUTION: The ultrasonic probe includes: a vibrator unit 11 for transmitting and receiving ultrasonic waves to/from a subject P; a swing arm 25 for swingably holding the vibrator unit 11; and a drive means of a first motor 21 for swing-driving the swing arm 25 to swing the vibrator unit 11. The swing arm 25 holds the vibrator unit 11 at a predetermined angle θ so that the ultrasonic waves can be transmitted and received in a swing direction between the swing direction of the vibrator unit 11 and the subject direction of the subject P which is a direction opposite to the direction of the swing center of the vibrator unit 11 orthogonal to the swing direction, and in the directions other than the subject direction.
Patent JP-2014040628-A (JP)
Title: Steel sheet for hot pressing and surface-treated steel sheet, and method for manufacturing the same
Inventor: HAYASHI KOTARO
IPC: C22C38/00
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for hot pressing from which a hot pressed steel, having a tensile strength of 900 MPa or more and excellent ductility and impact property after hot pressing, can be manufactured.SOLUTION: A steel sheet for hot pressing and a surface-treated steel sheet for hot pressing obtained by applying plating treatment to the steel sheet for hot pressing are provided. The steel sheet for hot pressing has a chemical composition comprising in mass%, C:0.10-0.40%, Si:0.001-2.0%, Mn:1.0-3.0%, P:0.05% or less, S:0.01% or less, sol.Al:0.001-1.0%, Ti:0.050-0.40% and N:0.01% or less, and a steel structure in which a mean particle diameter of ferrite is 7.0 μm or less and non-recrystallized ferrite is not contained. The steel sheet for hot pressing is manufactured by subjecting a cold rolled steel sheet having the composition to recrystallization annealing in which a temperature range from Acpoint or higher to 950°C or less is kept for 5 seconds or more and 300 seconds or less.
Patent JP-2014041221-A (JP)
Title: Large diameter zoom lens
Inventor: SAKAI HIDEKI
IPC: G02B13/18
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a large diameter zoom lens with an F-number of 2.0 or smaller, giving high picture qualities while maintaining a high variable power ratio and a small number of lenses.SOLUTION: The zoom lens comprises, in order from an object side to an image side, a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group. The zoom lens is configured to satisfy the conditions expressed by 0.15<(bfw-bfm)/bfw<0.90 and 3.4<(β2t×β3w)/(β2w×β3t)<6.0, where fw represents a focal length of the whole system at a wide angle end, ft represents a focal length of the whole system at a telephoto end, bfm represents a back focus at an intermediate focal length fm=√(fw×ft), bfw represents a back focus at the wide angle end, β2w is an imaging magnification of the second lens group at the wide angle end, β2t is an imaging magnification of the second lens group at the telephoto end, β3w represents an imaging magnification of the third lens group at the wide angle end, and β3t represents an imaging magnification of the third lens group at the telephoto end.
Patent JP-2014040269-A (JP)
Title: Container for microwave oven
Inventor: HASHIMOTO KANA
IPC: A47J27/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a container for a microwave oven capable of easily opening the container and a lid body after heating in the microwave oven.SOLUTION: A container 1 for a microwave oven includes a lid body 3 including a base material layer 4, a heating element layer 5 generating heat by receiving electromagnetic waves; a thermoplastic seal layer 7 which is provided in a portion in contact with an edge face forming an opening of a container body 2, adheres the edge face and the lid body 3 and is melted by heat generated by the heating element layer 5, and is configured to seal the opening formed in the container body 2. In the lid body 3, a thermosetting resin layer 6 is formed between the seal layer 7 and the heating element layer 5.
Patent JP-2013043643-A (JP)
Title: Pneumatic tire and method for manufacturing the same
Inventor: SONG DONG HYUN
IPC: B60C5/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire and a method for manufacturing the pneumatic tire, capable of reducing noise inside the tire by distributing noise energy which causes resonance inside the tire, or by changing a generated frequency, without shear deformation generated between a sound absorbing material and the tire.SOLUTION: The pneumatic tire includes a porous sound absorbing material, which is stuck thereto by a sealant layer, in an inner surface of an inner liner. The sealant layer contains 100-400 pts.wt. of polyisobutylene, 10-100 pts.wt. of inorganic additive agent, and 1-15 pts.wt. of vulcanization agent, with respect to 100 pts.wt. of butyl rubber.
Patent JP-2014043841-A (JP)
Title: Control device of spark ignition-type internal combustion engine
Inventor: MORI JUNPEI
IPC: H05H1/24
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To restrain preignition around an antenna in an internal combustion engine firing gaseous mixture by making an electric field generated in a combustion chamber through the antenna facing in the combustion chamber of a cylinder and spark discharge generated between a center electrode and an earth electrode of an ignition plug interact and providing plasma in the combustion chamber.SOLUTION: A temperature of a part of an antenna exposed in a combustion chamber is supposed based on a volume of an output of an electric field emitted from an operating range of an internal combustion engine and the antenna, and an upper limit of the output of the electric field emitted from the antenna is set to suppress the temperature not to generate preignition in the combustion chamber.
Patent JP-2014049968-A (JP)
Title: Power amplifier
Inventor: SATO HIDEYUKI
IPC: H03F3/217
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To implement a requested wide dynamic range and high resolution amplitude modulation with fewer current cells.SOLUTION: A power amplifier includes: N parallel connected current cell units 10<0>-10<N-1> each having a current cell 11 selected by one-bit data of N-bit thermo-data corresponding to an amplitude component and switched by a phase-modulated RF signal; a choke coil 42 connected between the N parallel connected current cell units and VDD; a matching network 30 connected between a node P1 and a load 41; and an average power setting circuit 20 for centrally setting a value of current flowing through the current cells 11 of selected current cell units in response to an average power setting signal requested by a receiver or the like.
Patent JP-2014050083-A (JP)
Title: Radio communication device, authentication device, radio communication method and authentication method
Inventor: ADACHI TOMOKO
IPC: H04W88/06
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To securely perform authentication using radio communication.SOLUTION: A radio communication device includes a radio communication unit 101, a radio communication unit 102 and a control unit 100. The control unit 100 supplies the radio communication unit 101 with a transmission instruction of a third signal to request connection, in which second address information is set to a reception destination address, when the information of at least one second signal, which is received by either one of the radio communication unit 101 and the radio communication unit 102, is reported before the lapse of a first standby time after the transmission instruction of a first signal, which includes first address information allocated to the radio communication unit 101, first identification information to identify a desired system and second identification information to identify a target for authentication, is given to the radio communication unit 102, and when the second address information allocated to the authentication device that receives the first signal is included in at least the one second signal.
Patent JP-2013027927-A (JP)
Title: Powder metal friction stir welding tool and method of manufacture thereof
Inventor: CHRISTOPHERSON DENIS JR
IPC: B22F7/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To achieve a long lasting but highly effective friction stir tool.SOLUTION: The friction stir welding tool includes a welding tip fabricated of a powder metal material. The powder metal material is iron-based, and at least part of the welding tip includes at least one of: (1) a resin; (2) another material having a lower melting point than the iron-based material; and (3) at least one of additions selected from a group including CaF, MnS, MoS, BN, CaCO, SiO, AlO, ceramic, carbide compounds, ferro-nickel, chromium, and an alloy of Cr, Ni, and Co.
Patent JP-2014050805-A (JP)
Title: Silicon film forming method
Inventor: SHIMODA TATSUYA
IPC: B05D7/24
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily forming high-quality silicon film while taking advantage of silicon film formation by a coating method.SOLUTION: A silicon film forming method in which at least the two steps below are conducted in an arbitrary order, includes: a coating film forming step of forming a coating film by coating a coating film forming composition containing a silane compound onto a substrate, and then applying at least one treatment selected from a group consisting of heating treatment and optical treatment to the coating film; and an atmospheric pressure CVD step of bringing gas generated by heating the silane compound into contact with the heated substrate, under atmospheric pressure.
Patent JP-2014054678-A (JP)
Title: Finishing processing tool for prepared hole
Inventor: YOTSUYA HITOSHI
IPC: B23B29/12
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting tool that enables a prepared hole with a concavo-convex part on an inner peripheral surface thereof to be processed by cutting into a high-accuracy finished hole in a short time and has a long service life.SOLUTION: A finishing processing tool for a prepared hole comprises: a tool main body 34 whose outer periphery has at least three cutting blades; and at least three guide pads 32 provided at equal angles and intervals respectively as much as possible. Each guide pad 32, which is in a posture of axially extending and in a position nearer a base end of the tool main body 34 than each of the cutting blades, is slidably connected to an inner peripheral surface of a finished hole formed by cutting processing using the cutting blade to guide the tool main body 34. In each of the guide pads 32 is formed a coolant outlet 96, which extends along a lateral side 84 facing forward in a rotation direction, from which coolant is blown out toward the inner peripheral surface of the finished hole so as to preferably prevent a chip 100 from being engaged between a slidably connected surface 106 of the guide pad and the inner peripheral surface of the finished hole, therefore increasing the service life of the slidable connected surface 106.
Patent JP-2014057461-A (JP)
Title: Synchronous motor controller and synchronous motor control method
Inventor: YAMADA AKIHIRO
IPC: H02P8/36
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To more certainly perform magnetic pole decision processing.SOLUTION: A stepping motor controller 23 assumes that a rotor position P confronts any of stator positions 1-4 of a first quadrant on the basis of an encoder signal, and supplies current of a stator current vector which becomes necessary for the rotor position P to confront the assumed stator positions 1-4 to at least either of an A-phase coil or a B-phase at an initial state. At this time, the stepping motor controller 23 specifies the assumed stator position as a position where the rotor position P confronts when a count value showing switching frequencies of levels of the encoder signal to be output from an encoder 21 is 0, and specifies a stator position adjacent to the assumed stator position as the final position where the rotor position P confronts when the count value is 1.