baber/WOPTO huggingface dataset:
Patent JP-2013041455-A (JP)
Title: Storage system, storage control device, and storage control method
Inventor: IKEUCHI KAZUHIKO
IPC: G06F3/06
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage system in which the possibility of losing data is reduced.SOLUTION: A storage control device 10 manages storage devices 21 and 22 belonging to a RAID logical unit (RLU) so that data is recorded in different storage devices in a redundant manner. When the storage device 22 breaks down, a rebuilding control unit 11 executes rebuilding for storing the same data as data recorded in the storage device 22 in a reserve storage device 31. When the rebuilding control unit 11 executing rebuilding fails to read out data from the storage device 21, a data salvage control unit 12 restarts the storage device 22 and reads out data to be stored in the reserve storage device 31 from the restarted storage device 22.
Patent JP-2013042680-A (JP)
Title: Pet house
Inventor: MIYAZAKI YOSHIRO
IPC: A01K1/02
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a pet house allowing attainment of a comfortable temperature environment for a pet without consuming electric power.SOLUTION: The pet house 1 includes cooling parts 6 composed of a pair of self-excited oscillating heat pipes. The pair of the self-excited oscillating heat pipes are obtained by folding back a slender pipe in a U-shaped form in a floor part 2, passing through sidewall parts 3, carrying out reciprocation of a plurality of turns so as to fold back in the U-shaped form in a roof part 4, connecting both ends of the laid slender pipe, and sealing a working fluid in a flow channel formed in the shape of closed loop. The pair of the self-excited oscillating heat pipes are set so that the slender pipe passes through the mutually opposing sidewall parts 3, and the slender pipe is laid alternately over the whole floor part 2. Furthermore, the slender pipe is laid respectively on both sides of the roof part 4.
Patent JP-2012217121-A (JP)
Title: Digital phase-locked loop and physical quantity detection sensor
Inventor: YAMADA KENJI
IPC: G01C19/5776
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital phase-locked loop and a physical quantity detection sensor that implement phase locking in a simple configuration.SOLUTION: A phase comparison section calculates a phase difference between a code clock CLK1 indicating code information about a sample value and a divided clock CLK2 from a frequency divider. Specifically, the phase comparison section counts down from a rise timing of the code clock CLK1, then counts up at a fall timing of the divided clock CLK2 from the frequency divider, and outputs a count value at a rise timing of the code clock CLK1 as a phase comparison count value. An adder adds a phase correction value from a phase correction section to the phase comparison count value before outputting it to a loop filter.
Patent JP-2013045651-A (JP)
Title: Lighting fixture
Inventor: NAKAMURA KYOHEI
IPC: F21S2/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To uniformly emit light from the whole lighting fixture without lessening light use efficiency in the lighting fixture for uniformly irradiating light from a light source.SOLUTION: The lighting fixture 1 includes a plurality of light sources 2, a light guide plate 3 for guiding the light from the light sources 2, a case 4 for holding the light sources 2 and the light guide plate 3, and a fixture mounting section 5 arranged in the center of the case 4. The light guide plate 3 is opposite to the case 4 at the outside of the fixture mounting section 5, and is arranged to cover a front side of the light sources 2. Further, the light guide plate 3 has a main plane light guide section 6, and a sub light guide section 7 formed by integrating with the main light guide section 6 on an inner peripheral side of the main light guide section 6. Light incident from the light sources 2 to the sub light guide section 7 is guided in a center direction of the case 4. Light incident from the light sources 2 to the main light guide section 6 is guided in an outer peripheral direction of the light guide plate 3, and is dispersed and emitted on the surface of the light guide plate 3. Further, the light incident from the light sources 2 to the light guide plate 3 can be directly irradiated from the sub light guide section 7.
Patent JP-2012068631-A (JP)
Title: Optical waveguide and electronic apparatus
Inventor: MORI TETSUYA
IPC: G02B6/122
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide which reduces transmission loss and bluntness of a pulse signal and is highly reliable, and an electronic apparatus including the optical waveguide.SOLUTION: An optical waveguide 1 includes a core layer 13 and clad layers 11 and 12 arranged on respective faces of the core layer 13. In the core layer 13, two core parts 141 and 142 in parallel and three side-face clad parts 151, 152 and 153 in parallel are provided alternately. The core layer 13 has a refractive index distribution W including four minimum values Ws1, Ws2, Ws3 and Ws4 and five maximal values Wm1, Wm2, Wm3, Wm4 and Wm5, in which a part between the minimum value Ws1 and the minimum value Ws2 is the core part 141 and a part between the minimum value Ws3 and the minimum value Ws4 is the core part 142. Each minimum value is lower than an average refractive index WA in the side-face clad parts. In the entire refractive index distribution W, the refraction index changes continuously.
Patent JP-2012068633-A (JP)
Title: Optical sheet having thin double-sided light guide plate
Inventor: MI XIANG-DONG
IPC: B29C48/08
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet having a plurality of light guide plate patterns, each light guide plate pattern having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface.SOLUTION: An optical sheet 300a is made by extruding a first resin 450a into a nip between a first pressure roller 478a and a first patterned roller 480a to form a first layer 410a, the first layer having an unpatterned surface and a patterned surface, by conveying the first layer into a nip between a second patterned roller 480b and a second pressure roller 478b, and by extruding a second resin 450b into the nip to form a second layer 410b on the unpatterned surface of the first layer 410a.
Patent JP-2013051327-A (JP)
Title: Solid state imaging device and electronic apparatus
Inventor: MORIYA JIN
IPC: H01L27/146
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a higher image quality.SOLUTION: A solid state imaging device comprises: a first PD having an N-type region formed inside a silicon substrate; a second PD having an N-type region formed inside the silicon substrate at a location deeper than the first PD; a gate electrode laminated on the silicon substrate, on which a predetermined voltage is applied at the time of charge transfer of reading signals corresponding to charges photoelectrically converted by the first PD and the second PD; an FD (Floating Diffusion) to which charges stored in the first PD and the second PD are transferred at the time of charge transfer; and an N-type region arranged so as to overlap a transfer gate when viewed from above and between the N-type region and the N-type region in a depth direction of the silicon substrate. The present technology can be applied to a back side illumination CMOS solid state imaging element, for example.
Patent JP-2013052966-A (JP)
Title: Safety device of bucket loader
Inventor: KITSUKAWA TOMOHIRO
IPC: B65G65/23
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a safety device of a bucket loader which securely and mechanically prevents a bucket from falling with a simple structure.SOLUTION: The bucket 2 is moved vertically on a frame body 4 through a wire rope 8. A rack 17 is arranged on a guide rail 5 for guiding in a vertical direction. A part of the safety device 16 is arranged on the bucket 2 oppositely to the rack 17. When the wire rope 8 is cut while the bucket 2 rises, a ratchet claw body 18 of the safety device 16 arranged on the bucket 2 is meshed with the rack 17 only by biasing force of a spring 23 to prevent the bucket 2 from falling. When the bucket 2 descends in an empty state, the ratchet claw body 18 is forcibly separated from the rack 17 by operation of an electromagnetic actuator 21 to prevent interference.
Patent JP-2013052811-A (JP)
Title: Hybrid vehicle
Inventor: KINOSHITA TAKEO
IPC: B60W10/06
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To more properly prevent occurrence of rattling noise in a gear mechanism connected to a second motor.SOLUTION: At abnormal noise assumption time (S180) when torque outputted from the second motor falls within an abnormal noise range if predetermined control is performed which controls the engine and two motors so that the engine is operated at a fuel consumption operation point based on requested power Pe* of the engine and a fuel consumption operation line and requested torque Tr* is outputted to a drive shaft within input/output limits Win, Wout of a battery, the engine is operated at an operation point which tends to increase the rotation speed as compared with the fuel consumption operation point as the operating cylinder count Ncy of the engine is small, and the engine and the two motors are controlled (S190 to S250) so that the requested torque Tr* is outputted to the drive shaft within the range of the input/output limits Win, Wout of the battery.
Patent JP-2012060642-A (JP)
Title: Rearview mirror device integrating radio-frequency reception system
Inventor: CARLOS CISNEROS GONZALEZ
IPC: H01Q1/22
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To realize a very simple and low-priced rearview mirror device incorporating a radio-frequency reception system.SOLUTION: The rearview mirror device comprises: a light-reflective surface made of an electrically conductive material; and at least one planar conductive element lying on a plane substantially parallel to the light-reflective surface. The conductive element is capacitively coupled with the light-reflective surface, and generates a capacitance between the light-reflective surface and the conductive element suitable for the reception of radio-frequency signals.
Patent JP-2013058126-A (JP)
Title: Degeneracy processing device, degeneracy processing system, degeneracy processing method of degeneracy processing device, and degeneracy processing program
Inventor: IGARASHI MASASHI
IPC: G06F11/14
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To change, when a trouble occurs, a business flow consisting of a plurality of business processes into a degeneracy flow at least a part of the business processes of which is different.SOLUTION: A trouble rule correspondence table 291 includes degeneracy flow information for, when a trouble occurs in a business process, specifying a business flow to be executed as a substitute for a specific business flow as a degeneracy flow for every business process of the specific business flow consisting of a plurality of business processes. When a trouble occurs in any of the business processes of the specific business flow, a trouble rule interpretation section 230 obtains degeneracy flow information corresponding to the business process in which the trouble has occurred, from the trouble rule correspondence table 291. A service control section 250 executes the degeneracy flow specified by the degeneracy flow information that has been obtained by the trouble rule interpretation section 230, as the substitute for the specific business flow.
Patent JP-2013062570-A (JP)
Title: Spectacle device for stereoscopic vision, display system and method for operation of spectacle device for stereoscopic vision
Inventor: ICHIMURA HIROAKI
IPC: H04N13/04
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To allow a user to gain a lighted field of vision easily as the need arises in watching video.SOLUTION: The spectacle device for stereoscopic vision comprises an acceleration sensor. When receiving a synchronizing signal indicative of the synchronization timing with video (S2:YES), the spectacle device alternately opens and closes a first shutter for the right eye and a second shutter for the left eye according to the received synchronizing signal (S3). Even if the reception of the synchronizing signal is suspended (S2:NO), the spectacle device estimates the opening and closing timings of the shutters on the basis of the synchronizing signal before the suspension to alternately open and close the first and second shutters as long as the suspension time is shorter than its self-running time (S4:YES)(S5). After a user has made a predetermined movement (S1:YES), the spectacle device makes both the first and second shutters open regardless of the presence or absence of the synchronizing signal.
Patent JP-2013061749-A (JP)
Title: Constant voltage buffer circuit
Inventor: EGAWA KAZUKI
IPC: H03F3/45
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage buffer circuit capable of accelerating settling to a predetermined voltage without being restricted to the constant current source of an output stage even when output voltage of an operational amplifier circuit is considerably deviated in a direction opposite to a high drive capability side during start-up or the like.SOLUTION: A constant voltage buffer circuit capable of buffering a reference voltage (Vref) and supplying an output voltage (Vout) of a constant voltage, comprises: a differential amplifier (1) for acquiring the output voltage and the reference voltage; P type drive output means (2) controlled according to an output signal of the differential amplifier (1); detection means (M11) for detecting that the output voltage is larger than the reference voltage; and current control means (3) for controlling a current to draw the current from an output node when it is detected in the detection means (M11) that the output voltage is larger than the reference voltage.
Patent JP-2013061216-A (JP)
Title: Earth detector
Inventor: SHIMIZU TAKUMI
IPC: G01R31/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an earth detector that enables fault diagnosis even at the time of wiring disconnection.SOLUTION: An earth detector includes: an earth detection unit 30 for detecting earth of a high-voltage power supply system 40 mounted on a vehicle in an insulated state; and an earth implementing circuit 20 that electrically connects the high-voltage power supply system 40 to a vehicle body 60 of a vehicle in fault diagnosis of the earth detection unit 30 so that a pseudo insulation resistance deterioration is generated. The earth detection unit 30 and the earth implementing circuit 20 are respectively connected to the high-voltage power supply system 40 through separated wires 50, 51.
Patent JP-2013059949-A (JP)
Title: Composite material structural body, and method for producing the same
Inventor: TSUJI RYOHEI
IPC: B32B5/28
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a composite material structural body capable of suppressing growth of a crack generated between respective skin materials, and a method for producing the same.SOLUTION: The composite structure 11 includes a sandwich structure interposing a core material 12 between the skin materials 13 of a fiber-reinforced resin. In the composite structure 11, the core material 12 is provided in a part of both the skin materials 13 and at least in a part around the core material 12, the skin materials 13 are bonded by the binding member 16 of the fiber-reinforced resin.
Patent JP-2013064871-A (JP)
Title: Projection device and hologram recording medium
Inventor: KURASHIGE MAKIO
IPC: G02B5/32
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a projection device capable of controlling speckles to be less visible, effectively suppressing the occurrence of brightness irregularity in an illumination zone and improving use efficiency of light.SOLUTION: A projection device 20 scans a hologram recording medium 55 with coherent light by a scanning device 65; allows the coherent light diffused by the hologram recording medium 55 to enter an imaging optical system 70; and converts the coherent light to converged light by the imaging optical system 70 to illuminate an illumination target zone LZ. The hologram recording medium 55 includes recorded information of first and second aperture diaphragms. The hologram recording medium 55 regenerates an image of light beam that has passed through the first aperture diaphragm from among the light beams radiated from a scattering plate.
Patent JP-2013069749-A (JP)
Title: Semiconductor device
Inventor: HIROSE MASUHISA
IPC: H01L29/06
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To inhibit lowering of a withstanding voltage of a semiconductor device.SOLUTION: A semiconductor device 54 comprises: a semiconductor substrate 50; an insulation film 20 arranged on a surface of the semiconductor substrate; electrodes 16, 18 arranged on a surface of the insulation film; and a voltage application circuit 44 applying voltages to the electrodes 16, 18. The semiconductor substrate 50 includes a cell region 100 and a non-cell region 200 adjacent to the cell region. A semiconductor element is formed in the cell region 100. A withstanding voltage structure is formed in the non-cell region 200. An insulation film is formed on a surface of the non-cell region. The electrodes 16, 18 are electrically isolated from the semiconductor substrate. The voltage application circuit 44 applies voltages to the electrodes 16, 18 during at least a part of a period during which a voltage is not applied to the semiconductor element.
Patent JP-2013067907-A (JP)
Title: Stitch depression pressure mechanism of flat knitting machine, and sinker of the same
Inventor: CHEN YIH-YO
IPC: D04B15/06
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a stitch depression pressure mechanism of a flat knitting machine, and to provide a sinker of the same.SOLUTION: In a stitch depression pressure mechanism 1, a needle bed 10 including a loading surface is provided, and a plurality of sinkers 7 and knitting needles 8, which are arranged at intervals with partition plates 3, are provided above the loading surface. A cam base 2 including a cam 20 is arranged above the sinkers. The cam includes a guide rail 21 for swinging the sinkers. A support shaft rod 4 is perpendicularly provided through a part below the partition plates. The sinkers include: a yarn pressing part 75 for pressing a yarn to form a stitch; a swing guide part 70 driven by receiving the action of the guide rail; and a shaft rotation groove 73 which is pivotally fitted to the support shaft rod and is recessed inward.
Patent JP-2013071954-A (JP)
Title: Method for producing propylene-based block copolymer
Inventor: MIYABAYASHI TAKAYUKI
IPC: C08F297/08
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a propylene-based block copolymer as a reactor TPO, which has extremely low crystallinity, forms polymer particles having high flowability, easy handleability and no stickiness and has excellent transparency and a high balance between flexibility and heat resistance.SOLUTION: The method for producing a propylene-based block copolymer by multi-step polymerization includes: producing a crystalline polypropylene component (A) by a first process for polymerizing a propylene-based monomer in the presence of a metallocene catalyst (M) and an organoaluminum compound (C); and then producing a propylene-based elastomer component (B) by a second process for adding at least one kind of reaction products (E) of an active hydrogen-containing compound (D) and an organoaluminum compound (C') to it and performing polymerization.
Patent JP-2013080096-A (JP)
Title: Toner and image forming device
Inventor: NOZAKI TAKESHI
IPC: G03G9/08
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide spherical toner having excellent cleaning property and achieving performance to be required for the toner for a high-quality image forming device.SOLUTION: The toner is formed of toner mother particles and inorganic fine particles. The toner mother particle has a sea-island structure including: a base part, as a sea part, of the mother particle comprising at least a resin component (resin and/or its precursor), a mold-releasing agent, and a coloring agent; and a protruding part, as an island part, formed of a resin fine particle on the surface of the base part. The resin component includes at least first resin. The resin fine particle is formed of second resin. The first resin and the second resin are non-crystalline resin. The volume average particle diameter of the mother particle is 4.0-7.0 μm. The average circularity of the mother particle is 0.960-0.985. On a frequency graph of circularity, the toner has a peak between the circularity of 0.87-0.93 in addition to a peak close to circularity 1 (perfect circle).
Patent JP-2013081344-A (JP)
Title: Power supply system
Inventor: UMITANI HIROYUKI
IPC: H02J7/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components in a power supply system and to miniaturize a relay device.SOLUTION: The power supply system includes: a power storage device for supplying power to a vehicle running motor; a system main relay which is switched between a state that the power storage device is electrically connected to the running motor, by electric conduction to a drive coil, and a state that a connection between the power storage device and the running motor is intercepted; a connection line for connecting the power storage device to the drive coil; and a controller for controlling the operation of the system main relay by driving the drive coil using the power of the storage device. There is no need of providing another drive power supply to supply power to the drive coil of the system main relay. Also, the relay device (drive coil) can be miniaturized by the drive of the system main relay with a high voltage.
Patent JP-2013085054-A (JP)
Title: Stereoscopic video processor
Inventor: SUZUKI SATOSHI
IPC: H04N13/04
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video processor capable of providing optimal parallax for plural viewers by adjusting the parallax for stereoscopic video according to the position and distance of the viewers with respect to the TV.SOLUTION: When a stereoscopic video is being viewed by plural persons, viewing attitude of each of the viewers is estimated based on the position and direction of the face of the viewer. The parallax is adjusted by weighing to each viewer. With this, optimal parallax for viewers who are interested in the video is provided while neglecting the influence by a viewer who is not interested in the video.
Patent JP-2013084085-A (JP)
Title: Program reuse system and program reuse method
Inventor: SUZUKI SHIGEKI
IPC: G06F9/44
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a program reuse system which automatically extracts source code of a program which can be used when a program of a product developed in the past is applied to development of a new product.SOLUTION: A program reuse system comprises: source code storage means which stores source code of a program of an apparatus; project information storage means which stores a plurality of pieces of project information including device information of a device built into the apparatus; retrieval means which retrieves the device information matching information for specifying the device to be retrieved from among the project information stored in the project information storage means; and extraction means which extracts the source code stored in the source code storage means on the basis of source code information included in the device information of a retrieval result by the retrieval means. The device information includes information for specifying the device and the source code information of the program for controlling the device, stored in the source code storage means.