baber/WOPTO huggingface dataset:
Patent JP-2012067577-A (JP)
Title: Toilet bowl
Inventor: SATO SHINGO
IPC: E03D5/10
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl which inhibits the dew condensation on the rear face of a toilet lid even in the low temperature in the place where the toilet bowl is placed.SOLUTION: A toilet bowl 1 of the present invention includes: a bowl part 2 for storing water; a toilet seat 4 equipped with a heater 3; and the toilet lid 5. And the toilet bowl 1 includes: a water temperature sensor 6 for detecting the temperature of water stored in the bowl part 2; a temperature sensor 7 for detecting the temperature of the toilet lid 5; and a controller 8 for heat-up controlling a heater 3 in a case where the detected temperature of the water temperature sensor 6 is higher than that of the temperature sensor 7 by more than a predetermined value T1. Alternatively, in the toilet bowl 1 of the above mentioned configuration, the controller 8 controls in such a way that the water stored in the bowl part 2 is once drained and the bowl part 2 is supplied with water again in a case where the detected temperature of the water temperature sensor 6 is higher than that of the temperature sensor 7 by more than the predetermined value T1.
Patent JP-2011119690-A (JP)
Title: Field effect transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor such as a thin-film transistor that operates speedily, makes a large current flow when it is turned on, and makes an extremely small off-current flow when it is turned off.  <P>SOLUTION: The field effect transistor is a vertical thin-film transistor in which a channel formation region is formed using an oxide semiconductor film in which hydrogen is contained in an oxide semiconductor at a concentration of 5×10<SP>19</SP>/cm<SP>3</SP>or lower, preferably 5×10<SP>18</SP>/cm<SP>3</SP>or lower, more preferably 5×10<SP>17</SP>/cm<SP>3</SP>or lower, hydrogen or an OH group contained in the oxide semiconductor is removed, and a carrier concentration is 5×10<SP>14</SP>/cm<SP>3</SP>or lower, preferably 5×10<SP>12</SP>/cm<SP>3</SP>or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012098441-A (JP)
Title: Electro-optic device, driving method thereof, and electronic apparatus
Inventor: KASAI TOSHIYUKI
IPC: G09G3/30
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device in which the area scales of wiring for supplying data potential VD and the circuitry are small.SOLUTION: An electro-optic device 10 comprises an array section 201 comprising a unit circuit U including an electro-optical element 12, and a writing control section 200 for supplying the unit circuit U with data potential VD. A switching element in the writing control section 200 becomes ON state with a time width according to gradations of the electro-optical element 12.
Patent JP-2012097472-A (JP)
Title: Device for indicating position of anchor bolt in iron cover for underground structure
Inventor: ISHIKAWA MASARU
IPC: E02D29/12
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for indicating a position of an anchor bolt, allowing the position of the anchor bolt to be indicated to the inside of the opening of an underground structure in order to replace an iron cover for the underground structure without severing or crushing a pavement around a receiving frame, especially, the device being suitable for installation after casting a concrete mortar.SOLUTION: A device for indicating a position of an anchor bolt 13, comprises an indication part 18 and fixing means 20. The indication part 18 includes visual indication means 19 for indicating an existence position of the anchor bolt 13, by which a framework main body 11 of an underground structure and a receiving frame 12 installed above the framework main body are bound, buried with a concrete mortar 15 casted in a height adjustment space 14 between the framework main body and the receiving frame so as not to be directly seen from an opening side of the framework main body. The fixing means 20 is provided for fixing the indication part to an inner wall 23 exposing to an opening side of the concrete mortar or the framework main body 11 of the underground structure.
Patent JP-2012102024-A (JP)
Title: Thioxanthone compound and organic light-emitting element having the same
Inventor: KAMATANI ATSUSHI
IPC: C07F15/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting element having a high light emission efficiency and a low drive voltage.SOLUTION: The organic light-emitting element comprises an anode, a cathode and an organic compound layer disposed between the anode and the cathode, wherein the organic compound layer includes a thioxanthone compound represented by general formula [1]. In the formula, Rto Reach represents a hydrogen atom, a 1-4C alkyl group or an aryl group selected from among a phenyl group, biphenyl group, naphthyl group, phenanthrene group, fluorenyl group, triphenylenyl group, dibenzofuranyl group and dibenzothiophenyl group, provided that at least one among Rto Ris the above aryl group; and the alkyl group and the aryl group may further include an alkyl group, an aromatic hydrocarbon group or an aromatic heterocyclic group.
Patent JP-2012032752-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: MIYAKAWA MIKIJI
IPC: G02F1/1337
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of improving contrast while securing response characteristics.SOLUTION: The liquid crystal display element includes: a TFT substrate 20 having a pixel electrode 20B provided with a plurality of slits 21; a liquid crystal layer 40 containing liquid crystal molecules 41 showing negative dielectric anisotropy; and a CF substrate 30 opposing to the TFT substrate 20 via the liquid crystal layer 40 and having a counter electrode 30B provided in the whole region opposing to the pixel electrode 20B. The liquid crystal molecule 41B located on the CF substrate 30 has a larger pretilt angle than that of the liquid crystal molecule 41A located on the TFT substrate 20.
Patent JP-2012103164-A (JP)
Title: Core of fast reactor
Inventor: MORIKI YASUYUKI
IPC: G21C5/00
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a core of a fast reactor, capable of reducing the burnup reactivity of the fast reactor.SOLUTION: A core 2 of a fast reactor comprises: a cylindrical core barrel 40; core fuel assemblies 41; and special core fuel assemblies 42. The core fuel assemblies 41 are arranged in the core barrel 40 and each of the core fuel assemblies has a core fuel assembly wrapper tube 44 and core fuel assembly fuel pins 45 disposed in the inside of the core fuel assembly wrapper tube 44. Each of the special core fuel assemblies 42 is arranged in a space formed between the core barrel 40 and the core fuel assemblies 41 arranged on the outermost circumferential side in the core barrel 40 and has a special fuel assembly wrapper tube 46 formed in a shape corresponding to the shape of the space and special fuel assembly fuel pins 47 arranged in the inside of the special fuel assembly wrapper tube 46.
Patent JP-2011080071-A (JP)
Title: Luminescent polymer
Inventor: CHRISTOU VICTOR
IPC: C07D217/26
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organometallic luminescent polymer which is capable of performing homopolymerization, dissolves in a noncoordinating solvent and has a low monomer toxicity.  <P>SOLUTION: A monomer which emits light in a visible region upon excitation is represented by formula: M<SP>n+</SP>(L)<SP>n-</SP>(CL)<SB>x</SB>, wherein n+ represents a valency of M, and (L) represents anion ligands having a total n- valent of 1 or 2 or more and at least one of the ligands has formula: Ch-X-Y. Ch is a chelating group which is a ligand fragment including a chelate bond and a part of the rest of the ligand with which the chelate bond is conjugated, Y represents an olefinic group, X a spacer including a chain of at least 4 carbons and/or heteroatoms, x is 0.1 or 2, CL is a neutral co-ligand, and M represents a metal atom of groups 2, 12, 13, d-block or f-block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012106176-A (JP)
Title: Activated sludge treatment system
Inventor: TAI AKITA
IPC: C02F3/12
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an activated sludge treatment technique capable of making the required installation space much smaller without worries about sludge effluents and of suppressing a running cost.SOLUTION: The activated sludge treatment system includes a solid-liquid separation means 2 for separating a suspension solution W1 from an aeration tank 1 into activated sludge AC and filtered water W2 and for transferring the separated activated sludge above the water surface level of the suspension solution W1, a sludge recovery means 3 for recovering the transferred activated sludge AC, a sludge returning means 4 for returning the activated sludge AC recovered by the sludge recovery means 3 to the aeration tank 1, and an excess sludge extracting means 5 for extracting part of the activated sludge AC recovered by the sludge recovery means 3 as excess activated sludge SC.
Patent JP-2012113030-A (JP)
Title: Manufacturing method of optical waveguide
Inventor: SAKAI DAICHI
IPC: G02B6/13
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical waveguide efficiently and inexpensively by collectively forming core patterns with different sizes without displacement.SOLUTION: In a manufacturing method of an optical waveguide, a lower clad layer 4, core patterns 5,6, and an upper clad layer 7 are laminated in this order on a substrate 1. Concavo-convex portions are formed on the lower clad layer 4, the core patterns 5,6 are formed simultaneously on the concave portion 8 and the convex portion 9, and a thickness of the core pattern formed on the convex portion 9 is thinner than that of the core pattern formed on the concave portion 8.
Patent JP-2012110468-A (JP)
Title: Endoscope
Inventor: KAWAURA MASAKATSU
IPC: A61B1/303
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which can achieve a small diameter of an endoscope body.SOLUTION: The endoscope 1 includes: a long shape endoscope body 2; an imaging element 3 installed at a tip of the endoscope body 2; an imaging optical system 4 installed at a tip of the imaging element 3; and two light guides 5. In the endoscope body 2, two light guide lumens 21 are formed, each light guide 5 is inserted in the light guide lumens 21 to move in an axial direction. Moreover, at an end of the endoscope body 2, two side holes 22 which open to a side surface of the endoscope body 2, and communicate to ends of the two light guide lumens 5 are formed. Each side hole 22 is formed in a proximal end side rather than the imaging element 3. Thus the light guide 5 is moved to an axial direction, then the endoscope 1 can take the condition that an end of the light guide 5 projects from the side hole 22, and the condition that the end thereof is contained in the endoscope body 2.
Patent JP-2012110820-A (JP)
Title: Method and apparatus for anaerobic treatment
Inventor: TOKUTOMI TAKAAKI
IPC: C02F3/28
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To perform a stable high-load treatment by preventing surfacing of a non-biological carrier having fluidity in a reaction tank and blocking due to adhesion of bubbles, and by recovering the sedimentation properties of the carrier floating due to the adhesion of bubbles effectively by a simple method, when an anaerobic treatment is carried out by filling the reaction tank with the non-biological carrier so that a biofilm is formed on the surface of the non-biological carrier and by passing water to be treated therethrough under anaerobic conditions.SOLUTION: The non-biological carrier having a size of 1.0-5.0 mm and a settling rate of 200-500 m/hr is used as a fluid non-biological carrier to be filled into a reaction tank. The bubbles adhering to the carrier surfaced and flowed out of the reaction tank are separated and removed by passing the carrier through a pipe with a drop of 50 cm or more downwardly, and the resulting carrier is returned to the reaction tank.
Patent JP-2012111356-A (JP)
Title: Method for manufacturing energy absorbing structure, and energy absorbing structure
Inventor: YAMAGUCHI SATOSHI
IPC: B60R19/34
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an energy absorbing structure that reduces production cost and a difference between an initial load and an average load.SOLUTION: The method is includes: a preparation step of preparing a hyper reinforcement 12, a pair of energy absorbing members 2, and a pair of stays 14, the energy absorbing members having an outer wall shaping a closed cross section on an axially vertical cross section and axially plastically-deforming to absorb energy; a first mold tube-expansion joining step of joining each of the pair of energy absorbing members 2 with each of the right/left ends of the hyper reinforcement 12, using mold tube-expansion; and a joint step of joining each of the pair of stays 14 with each of the other ends of the pair of energy absorbing members 2.
Patent JP-2012061837-A (JP)
Title: Method for producing sheet joined body, sheet joined body, reel body, optical film, and polarization film
Inventor: MATSUO NAOYUKI
IPC: B29C65/16
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet joined body reducible of the difference in level of at least a butted part, and easily producible of a sheet joined body by mutually butting sheet members without using a light absorber.SOLUTION: The method for producing the sheet joined body includes steps of: butting end faces of the sheet members each other; abutting the butted part with a light absorption member with light absorption property with respect to the wavelength of a laser to be used; irradiating the light absorption member with a laser beam so as to be heated so that the end faces of the sheet members are thermally welded with each other. Therefore, the butted part is peeled off from the light absorption member, and obtaining the sheet joined body.
Patent JP-2011180121-A (JP)
Title: Optical proximity sensor with improved shield and lenses
Inventor: YAO YUFENG
IPC: G01S7/481
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical proximity sensor with improved shield and lens.  <P>SOLUTION: The optical sensor 10 includes an optical shield 18 that can be quickly and accurately aligned and positioned with respect to an underlying light emitter 16 and light detecting assembly 12. Moreover, the optical sensor includes lens arrangements for efficiently collimating light emitted and received by the optical proximity sensor, and for reducing crosstalk.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134320-A (JP)
Title: Efficient nested virtualization
Inventor: DONG YAO ZU
IPC: G06F9/46
Filed: 2010-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently perform an exit and/or entry processing in a nested virtualized environment.  <P>SOLUTION: For example, a layer 0 (L0) virtual machine manager (VMM) may directly emulate a layer 2 (L2) guest interrupt, rather than indirectly through a layer 1 (L1) VMM. This direct emulation may be performed by, for example, sharing a virtual state (e.g., virtual CPU state, virtual Device state, and/or virtual physical Memory state) between the L1 VMM and the L0 VMM. As another example, L1 VMM information (e.g., L2 physical to machine address translation table) may be shared between the L1 VMM and the L0 VMM.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012129010-A (JP)
Title: Sealant for organic electroluminescent display element
Inventor: SHICHIRI NORISHIGE
IPC: C09K3/10
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealant for an organic electroluminescent display element, excellent in adhesion to Ni-plated Cu glass and alkali-free glass, and moisture resistance of a cured product.SOLUTION: The sealant for an organic electroluminescent display element includes a photocurable compound and a photo-cationic polymerization initiator. The photocurable compound includes: an epoxy resin solid at room temperature and at least one selected from the group consisting of an epoxy resin having a biphenyl skeleton, an epoxy resin having a naphthalene skeleton, an epoxy resin having an anthracene skeleton, an epoxy resin having a dicyclopentadienyl skeleton and epoxy resin having a phenol novolak skeleton; and a (meth)acrylic modified epoxy resin obtained by (meth)acrylic modification of 20% or more of epoxy groups included in an epoxy resin. The photo-cationic polymerization initiator includes an antimony complex.
Patent JP-2011090779-A (JP)
Title: Information recording medium providing text-based subtitle, and playback device
Inventor: KANG MAN-SEOK
IPC: H04N5/91
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium etc. which provide a text-based subtitle.  <P>SOLUTION: The information recording medium for providing information for a playback device for outputting a subtitle includes: a first region formed by preserving a style set including first style information whose identity is confirmed by name tags and which is used for rendering of a subtitle text to be expressed via the playback device; and second style information used to convert only a portion of the first style information; and a second region formed by preserving a dialog set including subtitle text information of the subtitle and name tag information of the first style information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012125378-A (JP)
Title: Radiation tomographic image generating method and device
Inventor: NOGUCHI MASAFUMI
IPC: A61B6/03
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To secure sharpness and contrast for small structures and the good S/N of flat portions in a radiation tomographic image generating device that generates tomographic images through reconfiguration using successive approximation.SOLUTION: The radiation tomographic image generating device includes: a successive approximation reconfiguration unit 41 for generating a plurality of reconfigured images that are different from one another in the number of iterative operations by successive approximation; an area division unit 44 for obtaining information about structures based on radiation image signals and, based on the information about the structures, dividing an area where tomographic images are generated into a plurality of divided areas each having information about a different structure; and an image synthesis unit 45 for generating, based on the information about the structure of each divided area, partial tomographic images using the reconfigured images with different numbers of iterative operations for each of the divided areas, and generating the tomographic images of a subject using the partial tomographic images generated for each of the divided areas.
Patent JP-2012130151-A (JP)
Title: Rotary electric machine
Inventor: NISHIMURA SHINJI
IPC: H02K19/22
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary electric machine capable of increasing its output current even when its rotor is rotating slowly without decreasing generating efficiency by winding conductors, which constitute phase windings of a first and a second three-phase AC windings, on a stator core in a specific winding structure.SOLUTION: A rotary electric machine includes a stator 8 having a first and a second three-phase AC windings 31A, 31B which are configured by a Y connection of each three phase windings 32A-32C, 32D-32F so that the electrical angle phase difference interposed between them has 30 degrees. One of the conductors 30 constituting three phase windings 32A-32C of the first three-phase AC windings 31A, and one of the conductors 30 constituting the three phase windings 32D-32F of the second three-phase AC windings 31B are inserted into each slot 15b. In the slot current which is made by combining current flowing in the conductors 30 passing through the same slot 15b, it is so designed that each fifth harmonic current, which is included in the current flowing the conductors 30 passing through the same slot, is mutually nullified.
Patent JP-2012127277-A (JP)
Title: Information storage device
Inventor: NAKAI YUDAI
IPC: F02D45/00
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device in which the writing frequency to storage equipment is suppressed while the accuracy of information concerning a fuel injection valve is ensured.SOLUTION: The information storage device causes an EEPROM (Electrically Erasable Programmable ROM) 25a with the limited writing frequency to store the information concerning the fuel injection valve 10 of an engine. An ECU 30 learns a characteristic value showing the injection characteristics of the fuel injection valve 10 and acquires the condition of the fuel injection valve 10 shown when learning the characteristics value. The ECU 30 causes the EEPROM 25a to store the learned characteristic value together with the acquired condition of the fuel injection valve under the condition that the difference between the learned characteristic value and the characteristic value stored in the EEPROM 25a is larger than a predetermined degree.
Patent JP-2012133025-A (JP)
Title: Display device
Inventor: SUGIYAMA YOSHIKAZU
IPC: G02B27/22
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To make a visible image viewed.SOLUTION: A display device for displaying an image toward a plurality of view positions includes: a display panel for displaying the image; a backlight unit that is provided to a rear surface side of the display panel and includes light source units respectively corresponding to the plurality of view positions; a plurality of shutter units that are provided respectively corresponding to the light source units on an optical path between the backlight unit and the display panel; and an optical unit that collects light beams from the plurality of light source units respectively passing through the plurality of shutter units to the view positions respectively corresponding to the light source units. Each of the plurality of shutter units includes a plurality of shutters for transmitting or shielding the light beam at each position in a horizontal direction of the display panel.
Patent JP-2012135150-A (JP)
Title: Digital protective relay device
Inventor: TANAKA NORIYUKI
IPC: H02H3/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a protective relay device that can switch a protective relay mode without capturing any external programs.SOLUTION: A digital transmission line protective relay device 1 includes: an arithmetic processing section 16 for acquiring a quantity of electricity of a power system 10 and performing arithmetic processing of transverse differential relaying or arithmetic processing of current differential relaying to protect a transmission line 6 according to the acquired quantity of electricity; and a protective function switching section 17 for switching the protective mode of the transmission line 6 between transverse differential protection and current differential protection.
Patent JP-2012132544-A (JP)
Title: Rolling support device
Inventor: NAKAI TAKESHI
IPC: C04B35/10
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To improve a rolling fatigue life of a zirconia-yttria rolling element.SOLUTION: The rolling element is an oxide system ceramic body which includes zirconia (ZrO)-alumina (AlO) as a principal component. This rolling support device is provided as following. In the rolling element, crystal grain diameter of alumina is larger than 1/5 of crystal grain diameter of stabilized zirconia grain, and is less than 3 times of mixed mean grain diameter of alumina-stabilized zirconia, and moreover, the mean grain diameter of alumina is 3 μm or less.