baber/WOPTO huggingface dataset:
Patent JP-2013243824-A (JP)
Title: Controller of three-phase brushless motor
Inventor: ICHIKAWA YOSHITAKA
IPC: H02P6/24
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a failure from occurring in an electric apparatus mounting a three-phase brushless motor due to an excessive brake force, by suppressing the brake force generated by a short circuit brake, in a brake generating a brake force in the three-phase brushless motor by means of the short circuit brake.SOLUTION: When braking a three-phase brushless motor, a two-phase short circuit brake for short-circuiting two terminals is utilized in place of a three-phase short circuit brake for short-circuiting three terminals of the three-phase brushless motor. In the two-phase short circuit brake, a path used for short-circuiting two terminals is switched alternately to the positive electrode (H) side and the negative electrode (L) side of a battery, and H/L short circuit phase switching control for switching the combination of two-phases being short-circuited sequentially to UV, VW, WU is performed. Brake force can be suppressed furthermore by changing the H/L short circuit phase switching control to L side short circuit phase switching control for holding the electrification path on the positive electrode (H) side of the battery in off state.
Patent JP-2013243218-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: MATSUMOTO NAOKI
IPC: C23C16/511
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To maintain uniformity of a temperature of a dielectric.SOLUTION: A plasma processing apparatus 10 includes: a processing container 12 defining a processing space S; a microwave generator 16; and a dielectric window 20 having a facing surface 20a facing the processing space S. The plasma processing apparatus 10 includes an antenna 18 which is provided on a surface 20b at the opposite side of the facing surface 20a of the dielectric window 20 and radiates a microwave for plasma excitation to the processing space S through the dielectric window 20 on the basis of a microwave generated by the microwave generator 16. Further, the antenna 18 includes a slot plate 30 provided on the surface 20b at the opposite side of the facing surface 20a of the dielectric window 20 and in which multiple slots 30a are formed, and a heater 31 is provided in the slot plate 30. The uniformity of a temperature of the dielectric window 20 is maintained by heating conducted by the heater 31 provided in the slot plate 30.
Patent JP-2013240486-A (JP)
Title: Golf swing measurement system, measurement apparatus, and measurement method
Inventor: SAITO TAKASHI
IPC: A63B69/36
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf swing measurement system that can measure the forces acting on the head during a swing as usual by a golfer.SOLUTION: A system 1 for measuring a golf swing is provided with at least two image pickup apparatuses that each capture an image of a golf club 5 that includes at least one head identifier attached to the head and with a measurement apparatus 3 that measures the force acting on the head of the golf club based on position information of the at least one head identifier, the position information being acquired from the images of the golf club captured during a swing.
Patent JP-2013231420-A (JP)
Title: Dual constant volume rotary engine jointly using water vapor explosion
Inventor: UEDA FUMIO
IPC: F01N5/02
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary engine of a simple circular rotation rotor which converts engine exhaust pressure and high temperature engine heat into an engine rotation force.SOLUTION: An engine structure is configured as a dual rotary engine of a main rotor 11 and an auxiliary rotor, the auxiliary rotor is provided so as to continue to an exhaust port 37 of the main rotor and the auxiliary rotor is rotated by the exhaust pressure of the main rotor side. Then, a water injection port 39 is provided on an inner part of the engine, water is injected to the inner part of a high-temperature engine of the main and auxiliary rotor sides upon engine actuation and the main and auxiliary rotors are rotated repulsively to a housing 2 by the pressure of water vapor explosion. Hydrogen having high flammability even in coexistence with water or a highly flammable fuel is used as fuel so that fuel injection and water injection can be performed in parallel mixedly. Furthermore, water reservoirs 38 reaching an injection port of water is provided on the main rotor inside the engine and the housing, and such a method is used that heated water which is heated by high-temperature engine heat and has high latent heat is injected from the injection port 40 and the water vapor explosion when the pressure of latent heat water after injection is lowered is induced.
Patent JP-2012184435-A (JP)
Title: Composition comprising fluoroolefin
Inventor: MINOR BARBARA HAVILAND
IPC: C09K23/00
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide compositions that are used as heat transfer fluids, foam-blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents, and that meet the demands of low or zero ozone depletion potential and lower global warming potential as compared to current refrigerants.SOLUTION: The present invention relates to a composition comprising: (a) HFC-1225ye, HFC-1234ze, HFC-1234yf, HFC-1234ye, or HFC-1243zf; and (b) at least one compound selected from the group consisting of HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF3SCF3, CO2, NH3 and CF3I.
Patent JP-2013242502-A (JP)
Title: Zoom lens and image capturing apparatus
Inventor: OHATA ATSUSHI
IPC: G02B15/20
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which has a large diameter although it is compact and exhibits excellent optical performance over the whole zooming range.SOLUTION: There is provided a zoom lens including, in order from an object side to an image side, a first lens group having negative refractive power, a second lens group having positive refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power. In zooming from a wide-angle end to a telescopic end, the first lens group moves to the object side in such a manner that a distance with the second lens group narrows, and a distance between the third lens group and the fourth lens group widens. The third lens group includes a single lens or a single cemented lens.
Patent JP-2013247135-A (JP)
Title: Wafer processing method
Inventor: ICHINOZAWA TOMOKO
IPC: B24B1/00
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method capable of preventing device failure or failure in a post-process.SOLUTION: A method for processing a wafer 11 that has a device region and an outer periphery excess region surrounding the device region and on which a chamfering section is formed includes: a step of preparing a surface protection sheet 10 having a base material sheet 12, and an annular paste layer 14 arranged on an outer periphery of the base material sheet 12; a step of positioning the annular paste layer 14 at the outer peripheral excess region of the wafer 11 and adhering the surface protection sheet 10; a step of holding a rear face side of the wafer 11 with a chuck table 16 after performing the surface protection sheet adhesion step; and a chamfering section removing step of cutting and removing a chamfering section 11e by rotating the chuck table 16 while cutting a rotating cutting blade 20 into an outer peripheral edge from a surface side of the wafer 11 by a predetermined depth, and leaving one part of the annular paste layer 14 at least adjacent to the device region.
Patent JP-2013246614-A (JP)
Title: Electronic device with touch detection function, and control method of electronic device with program and touch detection function
Inventor: HIRAKO KENICHI
IPC: G06F3/041
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device with a touch detection function that can enhance reliability of a touch operation while suppressing decrease in followability.SOLUTION: A mobile phone includes a touch detection unit 14 and a control unit 11. The touch detection unit 14 includes: a touch panel 14a that detects a touch position to a display surface of a display unit 13; and a panel controller 14b that outputs average position data serving as averaged position data on touch positions respectively detected at a plurality of detection timings and single position data serving as position data on a touch position detected at an individual timing. The control unit 11 controls the display unit 13 on tha basis of the average position data or the single position data, and the control unit 11 further selects the average position data or the single position data as position data for use in control of the display unit 13 on the basis of an application program to be run.
Patent JP-2013247001-A (JP)
Title: Lighting device
Inventor: IKEMOTO AKIRA
IPC: F21S2/00
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain lighting performance which is not obtained from an original fluorescent lamp in a lighting device for lighting up a light source element by receiving power from a pair of sockets of a fluorescent lamp lighting fixture.SOLUTION: A lighting device includes two caps 400, 400 connected with the sockets of the fluorescent lamp lighting fixture using a straight tube type fluorescent lamp as a light source element and having terminals for receiving power from the sockets, a power source section for converting AC current supplied through the terminals of the caps to DC current, a circuit board 200 for mounting the light source element lighted up by means of power from the power source section, and an optical member 100 for irradiating illumination light in a designated direction by reflecting, transmitting, or diffusing the light from the light source element. The optical member 100 is arranged at a position dislocated in the irradiating direction of the illumination light rather than a space occupied by one cap 400 to the other cap.
Patent JP-2013247799-A (JP)
Title: Method for manufacturing vibration actuator, vibration actuator, and optical apparatus
Inventor: KARIYA TOMOSHI
IPC: H02N2/00
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing a vibration actuator having satisfactory vibration transmission efficiency; the vibration actuator; and an optical apparatus.SOLUTION: A method for manufacturing a vibration actuator 100 includes: bonding electromechanical energy conversion elements 33 and 34 and first members 31 and 32 by metallic bonding; and adhering a wear resistant member 32A to respective surfaces of the first members 31 and 32 metal-bonded to the electromechanical energy conversion elements 33 and 34.
Patent JP-2013249607-A (JP)
Title: Lock mechanism for vehicle
Inventor: TAKAI HAJIME
IPC: B60R7/06
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for a vehicle, capable of surely locking an opening/closing body by fitting a lock pin into a fitting hole.SOLUTION: A lock mechanism 3 for a vehicle includes: a pair of fitting holes 5 formed in a pair of lateral faces of a box part 10; and a pair of lock pins 6 each held by an opening/closing body 2 movably in an advance/retreat direction with respect to each fitting hole and detachably fitted in the fitting hole. A part which is an inner peripheral surface of the fitting hole or/and the lock pin and is positioned on a housing side of the opening/closing body has tapered faces 5a, 6a inclined so as to narrow an opening width in a movement direction of the fitting hole or/and a width in a movement direction of the lock pin toward the advance side of the advance/retreat direction of the lock pin. When the opening/closing body is positioned at the deepest position of the housing side, the lock pin enters the fitting hole along the taper faces by urging force of a pin urging member.
Patent JP-2013251741-A (JP)
Title: Image reading apparatus and control method thereof
Inventor: NAKAMA MOTOKI
IPC: H04N1/387
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently read images of a plurality of objects and to group the plurality of read object images.SOLUTION: An image reading apparatus 100 comprises a reading stage 100a where an object is placed, and an imaging and projecting section 100b which reads an object image from the object placed on the reading stage 100a. The image reading apparatus 100 determines object images to be grouped based on an arrangement of a plurality of objects 103a-103c placed on the reading stage 100a and groups the plurality of object images read by the imaging and projecting section 100b in accordance with a result of the determination.
Patent JP-2013252808-A (JP)
Title: Pneumatic tire
Inventor: WATANABE DAISUKE
IPC: B60C13/00
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving ride comfort performance of the tire, while securing maneuvering stability performance of the tire.SOLUTION: A pneumatic tire 1 includes a rim protecting bar 2 in a sidewall part. The rim protecting bar 2 has a three-dimensional sipe 21 extending in the tire circumferential direction. The three-dimensional sipe 21 has a zigzag shape or a waveform of extending inside in the tire width direction along a reference line S of the rim protecting bar 2. The three-dimensional sipe 21 has a zigzag shape or a waveform of extending in the tire circumferential direction.
Patent JP-2013253045-A (JP)
Title: Hairdressing agent composition
Inventor: OKAZAKI YUKO
IPC: A61K8/86
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a hairdressing agent composition causing no creaky feeling when applied to dry hair, well spreading, exhibiting excellent recovery effect to recover original form of curls or bundles of disheveled wavy hair, and giving excellent feeling of set hair.SOLUTION: A hairdressing agent composition includes components (A)-(E). The content of the component (A) is 0.1-10 mass%, the content of the component (B) is 0.1-10 mass%, the content of the component (C) is 0.4-5 mass%, and the content of the component (D) is 0.05-0.4 mass%. The component (A) is a specific poly(N-acylalkyleneimine)-modified organopolysiloxane. The component (B) is an alkylene oxide addition polymer represented by general formula (5) (wherein Rand Rare each H, a 1-24C alkyl group or alkenyl group; m≥1, n≥0, and m+n≥3; and Rand Rare not H simultaneously). The component (C) is a surfactant except the components (B) and (D). The component (D) is a cationic surfactant. The component (E) is water.
Patent JP-2013256967-A (JP)
Title: Sliding surface structure
Inventor: SAWADA HIROSHI
IPC: F16C33/10
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sliding surface structure which has high load capacity and can alleviate aggressiveness of a periodic structure part.SOLUTION: A sliding surface of a first member and a sliding surface of a second member slide relatively under a lubricant, in a sliding surface structure. On at least one sliding surface of either of the first member and the second member, an uneven periodic structure part in a grating shape and a periodic structure unformed part are alternately formed along a sliding direction. A fluid introduction groove is formed on an upstream side in the sliding direction of the periodic structure part. The periodic structure part is communicated with a peripheral edge of the sliding surface. A projection height position of the periodic structure part is set lower than a height position of the unformed part.
Patent JP-2013257631-A (JP)
Title: Data multiplexing system and server in data multiplexing system
Inventor: SATO TOSHIAKI
IPC: G06F12/00
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To make a standby server store data synchronizing with the data of an operating server without stopping a system while reducing costs.SOLUTION: Each server includes: a DB(DataBase) for storing data; an MV(Materialized View) about the DB of another server; and a data updating part for updating the data of its own DB on the basis of the data of the MV. On the basis of the MV about the DB of an old operating server, when the data of its MV are newer than the data stored in its own DB as for data in its own DB and its MV, the data updating part of an operating server updates the data stored in its own DB with the data of its MV. In accordance with the data of the MV about the DB of the operating server, the data updating part of a standby server updates the data of its own DB.
Patent JP-2013257380-A (JP)
Title: Optical fiber strand
Inventor: TACHIBANA KUMIKO
IPC: G02B6/44
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber strand having excellent hot water resistance.SOLUTION: In an optical fiber strand 1, a resin coating layer including an internal layer 20 and an external layer 30 is provided on an outer periphery of a glass fiber 10. A resin forming the internal layer 20 is formed by curing a urethane-based UV-curable resin composition including a surfactant of 0.1-1.0 wt.%, and a Young's modulus of the resin is 0.3-10 MPa.
Patent JP-2013257782-A (JP)
Title: Numerical control device for machine tool with operation support control section
Inventor: UCHIDA HIROYUKI
IPC: G05B19/409
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device for a machine tool with an operation support control section capable of: enhancing workability in a manufacturing process of the machine tool or work efficiency in maintenance by a machine tool manufacturer; improving safety; preventing an operational error; and reducing a facility cost.SOLUTION: A host computer 60 is connected to a numerical control device 30 which controls a machine tool 40 through a communication line 50. The host computer 60 performs a process to confirm whether the machine tool which transmitted an operation permission request signal of an operation support control section is in a manufacturing process by referring to production management information (information to manage machine tools in each manufacturing process and machine tools which are already shipped out). The numerical control device 30: displays, on a display screen of a display device, work items representing an assembling work, an accuracy adjustment work, an inspection work and a maintenance work by a machine tool manufacturer in the manufacturing process of the machine tool in an order of an operational sequence; and has means to select the work item.
Patent JP-2014003389-A (JP)
Title: Logical ring switching method, ring node, and ring network
Inventor: MIYOSHI NORITAKE
IPC: H04L12/42
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a logical ring switching method, ring node, and ring network that can change a logical ring without causing communication interruption in a relay network configured by using a ring protocol.SOLUTION: A logical ring switching method according to the invention is a logical ring switching method in a ring network in which in a relay network constructed by a plurality of ring nodes and communication paths connecting between the ring nodes, a plurality of logical rings having the same physical shape but different blocking point positions are formed by the ring nodes and the communication paths, and a ring protocol is applied to set a logical communication path which enables communication by the logical rings. The logical ring switching method is characterized in that upon switching a logical ring, a signal received by a ring node from a logical communication path including one of the logical rings is transmitted as a signal on another logical communication path on the logical ring after it is delayed for a prescribed delay time.
Patent JP-2014000639-A (JP)
Title: Grinding device
Inventor: MICHIYOSHI KAZUNORI
IPC: B24B41/047
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently supply grinding fluid to a grinding wheel and to reduce supply amount of the grinding fluid and generation of mist.SOLUTION: A grinding device 1a includes a grinding wheel 2 with a disc member 10 and a grinding member 20, and a supply device 3a supplying grinding fluid to the grinding wheel 2. In the disc member 10, a liquid supply hole 15 is formed to pass through one side surface 10A to the other side surface 10B. In the liquid supply hole 15, an inflow port 17 opened on the other side surface 10B is formed on an inner side of the radial direction of the disc member 10 than a discharge port 16 opened at an outer peripheral edge of the one side surface 10A, and a peripheral wall section 11 is formed on an outer side of the radial direction of the disc member 10 than the inflow port 17. The supply device 3a includes a liquid supply flow passage 30 including an injection port 31 facing the other side surface 10B on the inner side of the radial direction of the disc member 10 than the peripheral wall section 11, and a wall section 32 covering a step portion 13 between the peripheral wall section 11 and the other side surface 10B by facing a surface of the peripheral wall section 11 and the other side surface 10B.
Patent JP-2014007512-A (JP)
Title: Communication device
Inventor: YAMASHITA MAKOTO
IPC: H04N1/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which can secure confidentiality of image data even when the image data is transferred to a given address via a LAN.SOLUTION: A communication device comprises: reception means which receives image data, an identifier for identifying a storage destination of the image data, a storage password for enabling the image data to be stored, and a browsing password for enabling the image data to be displayed; a received image storage area which stores the image data received by the reception means as a received image; a transfer destination holding unit which holds a transfer destination of the received image; a use password holding unit which holds a use password for enabling the received image to be used; encryption password generation means which generates a combination of at least two passwords among the storage password, the use password, and the browsing password, as an encryption password; format conversion means which converts the received image that is encrypted into an electronic file in a predetermined format; and transfer means which transfers the electronic file to the transfer destination.
Patent JP-2014006442-A (JP)
Title: Liquid crystal alignment agent
Inventor: MIYAMOTO YOSHIKAZU
IPC: C08G73/10
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical alignment liquid crystal alignment agent for a lateral electric field type liquid crystal display element that has high liquid crystal alignment regulating force and excellent electric characteristics.SOLUTION: A liquid crystal alignment agent contains a polymer of the following formula (A), wherein Rand Reach independently are a halogen atom, cyano group, nitro group, alkyl group having 1 to 10 carbon atoms, alkoxy group, alkyl halide having 1 to 10 carbon atoms, alkoxy halide having 1 to 10 carbon atoms, or group represented by the formula X-R-Z-(R).