baber/WOPTO huggingface dataset:
Patent JP-2013171659-A (JP)
Title: Overcharge inhibitor and lithium ion battery including the same
Inventor: KUROKAWA SHINICHI
IPC: H01M10/052
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an overcharge inhibitor causing a redox shuttle which stably functions even against high charge current, and a lithium ion battery excellent in safety and practicality during overcharging.SOLUTION: An overcharge inhibitor comprising an aromatic compound including two alkoxy groups and two halogen atoms and used for adding to an electrolyte of a lithium ion battery causes a redox shuttle reaction when a lithium ion battery is overcharged.
Patent JP-2013171388-A (JP)
Title: Management system and system management method
Inventor: NISHIRA DAIKI
IPC: G06F21/44
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To perform authentication processing of software introduced to a low order controller only by a high order controller without developing model number information of software for each low order controller.SOLUTION: A high order controller 20 includes: a storage part 23 for storing a high order controller function model number definition file in which an identifier showing each function of software and an identifier showing whether each function is valid or invalid in the high order controller 20 are defined in association and a low order controller function model number definition file in which the identifier and an approved number showing the number of low order controllers 30 whose functions are respectively available are defined in association; and an authentication processing part 24 for generating authentication information showing the number of the low order controllers 30 in which the use of the respective functions which are determined to be valid in the high order controller function model number definition file is authenticated on the basis of the low order controller function model number definition file. The high order controller 20 executes the respective functions whose use has been authorized in the low order controllers 30 whose number is not more than the number shown by the authentication information among the plurality of low order controllers 30.
Patent JP-2012108548-A (JP)
Title: Drive circuit, electro-optic device and electronics
Inventor: ISHIYAMA HISANORI
IPC: G09G3/36
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit, an electro-optic device and electronics that can realize lower power consumption when reusing an electrical charge.SOLUTION: A drive circuit drives an electro-optic device that includes: a first pixel electrode specified by a gate line and a first source line; a second pixel electrode specified by the gate line and a second source line; and an opposite electrode provided in a manner opposite to the first and second pixel electrodes through an electro-optical substance. And the drive circuit includes: a shared line; a source line short circuit for short-circuiting the first and second source lines by connecting them to the shared line; a node shorting switch that is provided between the shared line and an opposite electrode output node; an opposite electrode charge accumulating switch that is provided between a first capacitative element connection node and an opposite electrode voltage output node; and a source charge accumulating switch that is provided between a second capacitative element connection node capable of connecting to one end of a second capacitative element and a common line.
Patent JP-2013171186-A (JP)
Title: Dp-qpsk optical modulator
Inventor: ONISHI YUTAKA
IPC: G02F1/01
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a DP-QSPK optical modulator capable of reducing the light loss when generating DP-QPSK signal light.SOLUTION: A DP-QPSK optical modulator LM according to the present invention comprises: light branching means 10; an optical modulator 30; a first phase shift part 55; a second phase shift part 56; and a multimode interference coupler 60. A first TE polarized wave component Iy and a fourth TE polarized wave component Qy are optically synthesized, and are guided through an inside of a multimode interference optical waveguide 65 with polarized wave states maintained so as to be converted into a first mode. A width W67A in a direction orthogonal to a waveguide direction of a taper core part 67A in a plane view gradually decreases as being separated from the multimode interference optical waveguide 65 such that a polarized wave surface of a sixth TE polarized wave component TEy incident on the taper core part 67A is rotated by a predetermined angle and the sixth TE polarized wave component TEy is converted into a seventh TM polarized wave component TMy converted into a base mode.
Patent JP-2013176188-A (JP)
Title: Secondary battery control device
Inventor: OKUDA YASUO
IPC: H01M10/44
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology for managing a secondary battery connected in parallel with a commercial power supply.SOLUTION: An input section for inputting the storage amount to be secured against a blackout inputs the electric storage amount to be secured against a blackout to a secondary battery in preparation against an interruption of a commercial power supply. A charging-timezone input section inputs a timezone for charging the electric power from a commercial power supply to the secondary battery. A control section 34 makes the secondary battery being charged during the timezone being input by the charging-timezone input section. In this configuration, the control section 34 further comprises: a first calculation part 48 for calculating the necessary charging time for charging up to an updated storage amount to be secured against a blackout, when the updated storage amount to be secured against a blackout is newly input to the input section for inputting the storage amount to be secured against a blackout, and the new amount is more than the amount stored in the secondary battery; a second calculation part 50 for calculating a charging start time of the charging that is required to make the storage amount of the secondary battery become the storage amount to be secured against a blackout; and a notification part 52 for causing the charging start time calculated by the second calculation part 50 to be notified of.
Patent JP-2013174688-A (JP)
Title: Optical element, display device, electronic apparatus, manufacturing device and manufacturing method
Inventor: KOITO TAKEO
IPC: G02F1/1339
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To form a seal portion having a narrow line width and a required height.SOLUTION: At least two protrusions 51-1, 51-2 are formed on a first substrate 24. A space between the two protrusions is filled with a sealant 71. A second substrate 27 is opposed to the first substrate 24 to be in contact across the sealant 71. A liquid crystal material is injected between the first substrate 24 and the second substrate 27. Thereby, a liquid crystal lens panel including the liquid crystal material is formed. Lamination of the liquid crystal lens panel to a display portion displaying images enables control to show 3-dimensional images visible with naked eyes.
Patent JP-2013177324-A (JP)
Title: Ionic liquid
Inventor: MATSUMOTO HAJIME
IPC: C07C311/48
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ionic liquid that has a low viscosity, a low melting point, high electroconductivity and high thermal stability.SOLUTION: An MOMAScation is represented by the formula. An ionic liquid includes the MOMAScation and at least one anion selected from among a TFSAanion, an FTAanion, an FSAanion, a sulfonate anion represented by the formula: CFSO- (wherein n is an integer of 1-4), a perfluoroalkyltrifluoroborate represented by the formula: CFBF(wherein m is an integer of 1-4), a fluoro anion selected from the group consisting of BFand PF, and a cyano anion selected from the group consisting of N(CN), C(CN)and B(CN).
Patent JP-2013039020-A (JP)
Title: Transverse flux machine
Inventor: TANAKA SHOICHI
IPC: H02P25/08
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a transverse flux machine apparatus (TFMA) having a simple and economic core structure.SOLUTION: The TFMA adopts a core including a laminated iron sheet. The core includes a left-oblique portion and a right-oblique portion in order to make a 3D magnetic flux path. A plurality of 3D structures using a laminated iron core including oblique portions are disclosed. The core looks like a centipede due to use of the oblique portions. A centipede-shaped TFM, called a CTFM, has a plurality of types. A plurality of motor structures and a plurality of motor driving circuits for the CTFM are also disclosed.
Patent JP-2013180497-A (JP)
Title: Corrosion prevention coating method and apparatus for steel material welded joint section
Inventor: KITAGAWA HISAO
IPC: B29C39/22
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion prevention coating technology for steel material welded joint section by which a coating material is not shifted to the surface of a steel material or is not peeled from the surface of the steel material even when a heating process is applied, and in addition, the removal of the coating layer after forming such as a split die made of metal is not required.SOLUTION: A cover 10 made of an insulating body having an injection port 14A and an air discharging port 12A which can form a sealed space 18 to the outer peripheral surface of a steel material (steel pipe 20) is fitted on the outer periphery of the steel material (20) in a desired length range including a welded joint section 22. From the injection port 14A, a thermosetting resin material is injected and filled in the sealed space 18 and cured. The steel material (20) is covered with the thermosetting resin 30 after cured and the cover 10 made of the insulating body.
Patent JP-2012197665-A (JP)
Title: Toilet flush tank
Inventor: TOJIMA SHU
IPC: E03D1/26
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a toilet flush tank equipped with a hand washing basin that can inexpensively and reliably prevent scattering of washing water, which is problematic specifically in that the washing water discharged from a washing water discharge pipe is scattered around from a lower end of a discharge port of a washbasin.SOLUTION: The present invention provides a toilet flush tank fixed to a toilet bowl body. The toilet flush tank comprises: an outer lid having a washbasin formed on its upper surface and having a first discharge port formed therein for supplying washing water from a washing water discharge pipe to an interior tank; and an inner lid having a second discharge port formed therein for supplying washing water from the first discharge port to the interior tank. The first discharge port is formed to protrude downward with respect to the back surface of the outer lid while the second discharge port is formed to protrude upward with respect to the upper surface of the inner lid. The inner diameter of the second discharge port is greater than the outer diameter of the first discharge port while the upper end of the second discharge port is located higher than the lower end of the first discharge port.
Patent JP-2013181634-A (JP)
Title: Carrier support structure
Inventor: KUMAGAI NAOHIRO
IPC: F16H57/04
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrier support structure which prevents a circlip from coming off from an annular groove of a cylindrical portion.SOLUTION: A carrier support structure includes a cylindrical portion 3 of a carrier 2 of a planetary gear mechanism 1, a first bearing 6 for supporting a support member 5 of a ring gear 4 on the cylindrical portion 3, a circlip 7 for preventing the first bearing 6 from moving, and a collar member 8 which fits with the outer circumferences of the cylindrical portion 3 and the circlip 7. The cylindrical portion 3 is provided with an annular groove 18, the circlip 7 is fit into the annular groove 18, the cylindrical portion 3 is provided with an oil groove 19 from the tip side end face to the outer circumference surface, an air gap 20 is arranged for lubricant dwelling between the cylindrical portion 3 and the collar member 8, and the collar member 8 is provided with an oil hole 21 communicating from the air gap 20 to the outer circumference surface.
Patent JP-2013186985-A (JP)
Title: Lamp device and lighting fixture
Inventor: SHIOZAKI MITSURU
IPC: H01L33/50
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device capable of suppressing the deterioration of the luminous flux of emitted light improved in color rendering, and suppressing the unevenness of an appearance color of a globe, and a lighting fixture equipped with the lamp device.SOLUTION: A lamp device 1 is equipped with an emitter 2 which is mounted to one surface 7a side of a substrate 7 and has light-emitting diodes 8, a device body 3 which has a base 23 at one end side 3a and the emitter 2 mounted to the other end side 3b, a translucent globe 4 which is installed at the other end side 3b of the device body 3 so as to cover the emitter 2, a phosphor film 5 which has phosphor particles 36 for converting wavelengths of the emitted light of the light-emitting diodes 8 on which white powder 41 is adhered and a binder resin 37 which dispersedly contains the phosphor particles 36, and formed at an inner surface 4d side of the globe 4, and a light-up device 6 which is housed in the device body 3, operates by that supply of power through the base 23, and lights up the light-emitting diodes 8.
Patent JP-2013187730-A (JP)
Title: Phased array antenna device
Inventor: NISHI KEISUKE
IPC: G01S7/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which beam directional accuracy is degraded by quantization errors when a minute beam scan is performed for a beam indication angle in a phased array antenna device using a conventional digital phase shifter.SOLUTION: A minute beam scan of the phased array antenna device is performed by obtaining a beam indication angle at which a beam is directed in a beam directional direction for each predetermined angle region, performing a coarse beam scan on the basis of the beam indication angle, and performing a monopulse angle measurement by multiplying a received signal by a complex weight.
Patent JP-2013188706-A (JP)
Title: Paint circulation device and paint circulation method
Inventor: HIRANO FUMI
IPC: B05C11/10
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a paint circulation device and a paint circulation method which can achieve stable paint with consideration for the change in paint pressure caused by paint viscosity change, and can prevent aggregates and precipitates from flowing out due to the flow rate change upon paint and adhering to a paintwork.SOLUTION: A paint circulation device, which has paint guns for jetting a paint in operation, a supply route for supplying the paint from a paint storage unit to the paint guns by a paint supplying pump, and a return route that circulates the paint from the supply route to the paint storage unit, bypassing the paint guns, when the paint guns are not in operation, includes: a circulation pressure storage means that stores circulation pressure for the paint when the paint guns are not in operation; and a control means that controls the circulation flow rate of the paint to be a predetermined flow rate in a constant volume mode when the paint guns are not in operation and supplies the paint to the paint guns at a pressure which is set based on the circulation pressure of the paint stored by the circulation pressure storage means, in a constant pressure mode when the paint guns are in operation.
Patent JP-2013190725-A (JP)
Title: Display device
Inventor: ENDO TAKASHI
IPC: H04N5/74
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of suppressing optical density of a liquid crystal panel for brightness adjustment to a small value.SOLUTION: A display device comprises: a polarization beam splitter 11 that separates incident light from an A-direction into linearly polarized light of s-polarized light and linearly polarized light of p-polarized light, reflects the s-polarized light in a B- direction, reflects the s-polarized light made incident from the B-direction in the A-direction while causing the p-polarized light to be transmitted in a C-direction, causes the p-polarized light made incident from the B-direction to be transmitted in a D-direction, reflects the s-polarized light made incident from the C-direction in the D-direction and causes the p-polarized light made incident from the C-direction to be transmitted in the A-direction; a reflection type liquid crystal panel 12 that is positioned in the B-direction, modulates a polarization direction of the s-polarized light in accordance with a predetermined control signal and reflects the s-polarized light in a direction of the polarization beam splitter 11; and a reflection type liquid crystal panel 13 that is positioned in the C-direction, modulates a polarization direction of the p-polarized light in accordance with the predetermined control signal and reflects the p-polarized light in the direction of the polarization beam splitter 11.
Patent JP-2012195943-A (JP)
Title: Device capable of providing packet filtering of system-on-chip board, and packet filtering method
Inventor: YU IN-SON
IPC: H04L12/46
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of providing packet filtering of a system-on-chip board, and a packet filtering method.SOLUTION: A device according to an embodiment of the present invention includes a chip including a firewall engine, and a driver. The driver confirms an owner process of a transmission packet and only when the packet transmission of the owner process to the outside is allowed, transmits the packet to the chip. The chip performs filtering operation based on a rule for packet filtering with respect to the packet received from the driver.
Patent JP-2013197725-A (JP)
Title: Image reader
Inventor: OSHIDA HARUHISA
IPC: H04N1/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that changes less in the illuminated state of a document ejecting section during document ejection and after the ejection or regardless of the number of documents stacked on a document ejecting section, and that stably obtains an alarming effect for preventing a document from being left.SOLUTION: An image reader 2 comprises: a document conveyance section 23 configured to convey a document 201 placed on a fed document stacking part 21; an image reading section 24 configured to read an image on the document 201 conveyed by the document conveyance section 23; a document ejecting section 25, arranged right below the fed document stacking section 21, on which documents 201 ejected by the document conveyance section 23 are stacked; and an illumination lamp 26 arranged above the document ejecting section 25 and below the fed document stacking section 21 and configured to illuminate the document ejecting section 25. The illumination lamp 26 is arranged outside a document conveyance path provided for the maximum size, in a direction orthogonal to the direction of document conveyance.
Patent JP-2012225637-A (JP)
Title: Refrigeration cycle device
Inventor: ITO SEIJI
IPC: F25B1/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To expand the temperature adjustment range of jetted air to space targeted for air conditioning when operated for dehumidification.SOLUTION: In a first dehumidification mode, where a second refrigerant passage 16 and bypass passage 22 are both in an open state or a closed state, an outdoor heat exchanger 15 and indoor evaporator 20 are connected in series against the flow of refrigerants to form a refrigerant passage. Moreover, when operated in a second dehumidification heating mode, an outdoor heat exchanger 15 and indoor evaporator 20 are connected in parallel against the flow of refrigerants to form a refrigerant passage. In the first dehumidification mode, heat exchange capacity of the outdoor heat exchanger 15 with the open air can be adjusted by changing the opening area of a first refrigerant passage 13 and a third refrigerant passage 18. Thereby, the refrigerant heat release extent of an indoor condenser 12 and the refrigerant endothermic energy amount of the indoor evaporator 20 can be adjusted, thereby enabling dehumidificaiton of jetted air that spouts into the inside of a car, and adjustment of temperature for a wide range from low temperature to high temperature.
Patent JP-2013197238-A (JP)
Title: Semiconductor optical element, optical module, optical transmission device, and manufacturing method therefor
Inventor: OKAMOTO KAORU
IPC: H01S5/223
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical element having a BH structure for enhancing the characteristics furthermore, by employing a structure for reducing the parasitic capacitance, and to provide an optical module, an optical transmission device, and manufacturing methods therefor.SOLUTION: The semiconductor optical element includes a semiconductor substrate, a semiconductor multilayer having a mesa stripe structure, a buried layer arranged on both sides of the semiconductor multilayer contiguously thereto, an electrode film formed so as to cover the semiconductor multilayer and the buried layer in contact with the upper surface of the semiconductor multilayer, and a passivation film formed between the buried layer and the electrode film. The buried layer is formed at least of a semi-insulating semiconductor layer at the parts contiguous to both sides of the active layer of the semiconductor multilayer, and includes cavities at the parts located on the underside of the electrode film and the passivation film.
Patent JP-2013194803-A (JP)
Title: Strut type suspension device
Inventor: MASUDA YOSHIAKI
IPC: F16F9/32
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a strut type suspension device which can be mounted, without restricting a vehicle design, by reducing a full height of the device.SOLUTION: An upper support 4 includes: an inner tube member 11 disposed at an outer peripheral side of a shock absorber 10; an outer tube member 12 concentric with the inner tube member 11 and disposed at an outer peripheral side of the inner tube member 11; a rubber-like elastic body 16 disposed between the inner tube member 11 and the outer tube member 12 for connecting both the members; and an upper track member 13 fixed to the shock absorber 10. In the inner tube member 11, a lower bearing ring 36 extending inwardly in a radial direction is formed in a lower end in an axial direction. The upper track member 13 is formed to be annular substantially, and an upper bearing ring 22 extending outward in the radial direction is formed. The lower bearing ring 36 is abutted to a top face of an upper spring sheet 20, the upper bearing ring 22 and the lower bearing ring 36 are disposed while being confronted with each other and between the upper bearing ring 22 and the lower bearing ring 36, a bearing 50 is provided which is configured by interposing a plurality of rolling elements 51.
Patent JP-2013197943-A (JP)
Title: Antenna device, radio arrival direction estimation device, and radio arrival direction estimation program
Inventor: NAKANO MASAYUKI
IPC: H01Q3/24
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device, a radio arrival direction estimation device and a radio arrival direction estimation program which are capable of reducing power consumption for estimating a radio arrival direction.SOLUTION: An antenna device 100 includes: a zenith element 110 that is an antenna element having uniform sensitivity in a horizontal plane and is disposed at a zenith of a polygonal pyramid; and side surface elements 120-122, 130-132, 140-142 and 150-152 that are antenna elements having directivity in a vertical plane and are disposed on side surfaces of the polygonal pyramid so as to detect radio waves arriving at the polygonal pyramid from therearound.