baber/WOPTO huggingface dataset:
Patent JP-2009177208-A (JP)
Title: Dry etching gas and method of processing semiconductor device
Inventor: AMAMIYA ISAO
IPC: H01L21/3065
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching gas or the like which can obtain an excellent etching characteristic and can extremely reduce influence on the environment even when the gas is discharged to the atmosphere.  <P>SOLUTION: In a dry etching method for dry-etching a body to be etched including a silicon compound containing oxygen as a main component by the dry etching gas by using a patterned resist film as a mask, the dry etching gas is composed of fluorine compound expressed by a general formula (I) CnFm (in the formula (I), n and m are respectively 3≤n≤6 and 4≤m≤11, and n/m >0.5 is satisfied) and inert gas, and the etching selection ratio of the body to be etched to the resist film is set to ≥6.3 to perform dry etching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010261677-A (JP)
Title: Refrigerator
Inventor: SHIGA AKIRA
IPC: F25D11/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator stably maintaining the supercooling state of food and avoiding growth of ice crystal to large needle crystal even when the supercooling state of the food is released and freezing is started.  <P>SOLUTION: A series of control for setting set temperature in a cold insulation chamber at low temperature side set temperature θL lower than the freezing point of the food, maintaining inside of the cold insulation chamber at θL for a predetermined time, switching to high temperature side set temperature θH higher than the freezing point after the predetermined time passes and maintaining inside of the cold insulation chamber at θH for a predetermined time is performed by a control means. Then, a series of control for switching the set temperature again to θL and maintaining the temperature inside the cold insulation chamber at θL is made.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262597-A (JP)
Title: Conversion server, screen conversion method, and program
Inventor: ISHIZAWA TAKASHI
IPC: G06F15/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently achieve a work environment for a plurality of users to jointly work using an existing application.  <P>SOLUTION: A conversion server 10 which communicably connects with an application server 30 in which the application 511 operates to communicably connect with one or more clients 20 which use the application 511 is provided, wherein the conversion server 10 is made to generate second screen generation data for generating a second screen in which input propriety of input items of a first piecture by every user who operates the client 20 based on first screen generation data to be provided by the application 511, and to accept an identifier of the user from the client 20 to transmit the second screen generation data corresponding to the accepted identifier to the client 20. In addition, when the application 511 does not have a temporary storage function required for a joint work, the temporary storage function is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263808-A (JP)
Title: System for growing hedera seedling, and growing method
Inventor: HIRAOKA KAZUJI
IPC: A01G1/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide long hedera seedlings, suitable for the hydroponics and required for greening via hydroponics of hedera, inexpensively and stably in large amounts.  <P>SOLUTION: By placing pits for growing seedlings on racks set up in a greenhouse such as a plastic greenhouse and circularly supplying water solution to seedling pots where the cuttings of the hedera are planted, the hydroponic long seedlings suitable for greening via the hydroponics are stably grown in large amounts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265062-A (JP)
Title: Sheet conveyance device and sheet meandering correction method
Inventor: NAKAMOTO ATSUSHI
IPC: B65H23/038
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for correcting meandering even if a sheet meanders.  <P>SOLUTION: A sheet conveyance device for conveying a sheet includes: a first sheet position detection sensor; a sheet pay-out device; a first drive device for moving the sheet pay-out device; a first control part for transmitting a signal to the first drive device upon receiving a detection result of the first sheet position detection sensor; a second sheet position detection sensor; a sheet meandering correction roller; a second drive device for moving the sheet meandering correction roller; a second control part for transmitting a signal to the second drive device upon receiving a detection result of the second sheet position detection sensor; a third drive device for moving the first sheet position detection sensor; and a third control part for transmitting a signal to the third drive device upon receiving information related to a position of the second drive device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265986-A (JP)
Title: Rolling bearing device
Inventor: OTSUKA KATSUNORI
IPC: F16C33/66
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device capable of efficiently supplying lubricating oil between the guide surface of the inner peripheral face of an outer ring and a guided surface of the outer peripheral face of a cage.  <P>SOLUTION: The rolling bearing device includes the outer ring 11 at the fixed side, an inner ring 12 at the rotary side, a plurality of balls 13 rollingly arranged between the inner ring 12 and the outer ring 11, and the cage 14 for holding peripheral spaces between the balls 13. The cage 14 has the guided surface 21a guided by the guiding surface 11b formed at the inner periphery of the outer ring 11. An outside spacer 15 is provided adjacent to the outer ring 11. The outside spacer 15 has a grease supply passage 32 formed in a guide clearance S1 between the cage 14 and the outer ring 11 for discharging oil air. The inner ring 12 has an integrally rotatable annular member 40 which forms an oil air distribution clearance S2 between the inner peripheral face of the outer ring 11 and itself.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264156-A (JP)
Title: Toilet seat device
Inventor: SHIMAZU TAKAO
IPC: A47K13/30
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve comfort by suppressing a damp and sticky feeling when seated, to save energy and to improve the safety.  <P>SOLUTION: The toilet seat device includes a body 200 mounted on a toilet bowl 700, a toilet seat 400 incorporating a toilet seat heater 450, and control means 90. The toilet seat 400 is formed by joining an upper toilet seat casing 410, which is formed of metal and has a seated surface 411, to a lower toilet seat casing 420, includes an exterior member 430 covering the seated surface 411, and is formed with projections 431 and recesses 432 on the surface of the exterior member 430. The user's buttocks seated on the toilet seat 400 abuts on the projections 431 and does not abut on at least parts of the recesses 432 so as to reduce the contact area of the seated surface 411 with the buttocks and suppress the damp and sticky feeling when seated, thereby improving the comfort, and so as to reduce the heat transfer from the seated surface 411 to the user's buttocks, thereby saving the energy and improving the safety.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265236-A (JP)
Title: Silyl-containing thiazolium iodide or silyl-containing oxazolium iodide and use thereof
Inventor: HAGITANI KOJU
IPC: H01M14/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as an ion liquid for preparing a dye-sensitized solar cell having excellent photoelectric conversion efficiency, and to provide a dye-sensitized solar cell using the compound.  <P>SOLUTION: There are provided a silyl-containing thiazolium iodide or a silyl-containing oxazolium iodide represented by formula (1) (wherein, R' is H, alkyl or alkoxy; Q<SP>1</SP>is sulfur atom or oxygen atom; Q<SP>2</SP>is alkylene); a gel-like solid polymer electrolyte containing the same; and a dye-sensitized solar cell having a charge transport layer prepared from the gel-like solid polymer electrolyte.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271145-A (JP)
Title: Friction transmission apparatus
Inventor: MINAMINAKAMICHI TAKASHI
IPC: G01K1/14
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measurement device for a friction transmission apparatus, which facilitates temperature measurement while eliminating real time properties in a friction transmission apparatus rotating at a high speed.  <P>SOLUTION: The clutch (friction transmission apparatus) includes a plurality of clutch plates (friction plates) and a plurality of clutch discs (friction discs) alternately arranged and is structured to arrange and store the body 50a of a data processing apparatus 50 having at least a temperature IC (temperature sensor) and a memory for storing an output thereof and an operation power supply 50b thereof in a recess 16b1 formed on either of the clutch plate or the clutch disc, for example, the clutch plate 16b and to seal with heat-resistant resin material 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269965-A (JP)
Title: Hydrogen production system
Inventor: HIZUYA SUSUMU
IPC: B01J23/63
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production system of hydrogen to be supplied as a combustion improver to an ammonia engine.  <P>SOLUTION: The hydrogen production system includes an ammonia decomposition zone 2 in which ammonia is decomposed in the presence of an ammonia decomposition catalyst to produce hydrogen and, on an upstream side of the ammonia decomposition zone, an ammonia oxidation zone 3 in which ammonia is oxidized in the presence of an ammonia oxidation catalyst, wherein the ammonia oxidation catalyst is a catalyst obtained by supporting a catalytically active metal on a carrier comprising an oxidizable-reducible metal oxide. By using the ammonia oxidation catalyst, heat is generated by the oxidation of the carrier, an ammonia oxidation reaction is started by this heat, and heat generated by the reaction can be used in the ammonia decomposition zone 2 on a downstream side. Since preheating with an electric heater or the like in an ammonia decomposition step is made unnecessary, the production cost of hydrogen can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010167253-A (JP)
Title: Optical tomographic imaging apparatus
Inventor: YUASA TAKASHI
IPC: G01J9/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical tomographic imaging apparatus that can suppress variations in resolution, sensitivity, and the like and reduce the number of components for equalizing optical properties, so that cost can be reduced, in an OCT (Optical Coherence Tomography) apparatus using a plurality of lights.  <P>SOLUTION: The optical tomographic imaging apparatus images a tomographic image of an object to be measured by directing measurement lights comprising a plurality of lights to the object via an irradiation optical system for irradiating different positions on the object with the measurement lights and directing reference lights comprising a plurality of lights to reference mirror, and processing at a spectral processing portion interference lights generated by combining return lights of the measurement lights comprising a plurality of lights reflected by the object and reference lights comprising a plurality of lights. The apparatus comprises: an optical property adjusting unit for adjusting an optical property of at least one light of the measurement lights, the reference lights, and the interference lights each comprising a plurality of lights, wherein the optical property adjusting unit is shared by each group including measurement lights having substantially the same distance from an optical axis of the irradiation optical system among the measurement lights comprising a plurality of lights.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272479-A (JP)
Title: Rotating light
Inventor: AKIMOTO KATSUYA
IPC: H01L33/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating light working merely by power supply to a light emission part.  <P>SOLUTION: The rotating light is constituted by being equipped with a Stirling engine 18 as an external combustion engine obtaining power by heating and cooling of a gas in a first cylinder 4 from outside and light-emitting diodes (LED) 9. Further, it is so constituted that the LEDs 9 serve both as a light-emitting source and as a heating source for the Stirling engine 18, and that, the Stirling engine 18 serves as a power source of a rotating movement of the LEDs 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278485-A (JP)
Title: Projection display device, and keystone correction method
Inventor: KIKUCHI YOSUKE
IPC: H04N5/74
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of achieving an easy operation without excessively increasing the number of components in a projection display device capable of executing keystone correction in both vertical and horizontal directions.  <P>SOLUTION: The projection display device includes a projection optical system, a keystone correction portion and an operation input portion including a touch surface. The keystone correction portion has a single-axis correction mode in which when an operation is executed in both side inclined in first and second directions on the touch surface, either the first or second direction is selected on the basis of the user's operation and keystone operation is executed in accordance with an operation amount component along the selected direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276398-A (JP)
Title: Flameless atomic absorption spectrometry and aluminum analysis method
Inventor: MORI YOSHIHIRO
IPC: G01N21/31
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the analysis sensitivity of flameless atomic absorption spectrometry on a small amount of aluminum contained in a hydrogen fluoride-containing aqueous solution.  <P>SOLUTION: The method for analyzing aluminum by flameless atomic absorption spectrometry analyzes aluminum contained in a hydrogen fluoride-containing aqueous solution, and includes introducing the hydrogen fluoride-containing aqueous solution and a strontium salt into an atomization reactor, and atomizing them by ashing to analyze the aluminum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275900-A (JP)
Title: On-vehicle control device
Inventor: INAGAKI RYO
IPC: F02D45/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve service work and reduce verification work during working by storing all start states, including poor start during which a failure is not identified and a failure code is not stored, and comparing data at normal times and data at a later abnormal time.  <P>SOLUTION: In an on-vehicle control device, including a temperature detection means, a timer means operating cranking time of not more than prescribed rotation speed, and a data storage means, and storing data in the data storage means in start of an internal combustion engine; the data storage means includes a storage area storing a plurality of cranking data of a prescribed number of start, cranking data including cranking time; and the temperature of the internal combustion engine is generated, accompanying a start. The cranking data are written in a prescribed order, before the storage area is filled, and are stored, while preferentially updating old data after the storage area is filled when the cranking data is stored in the storage area of the data storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278291-A (JP)
Title: Laser head
Inventor: NOGUCHI HIDETOSHI
IPC: H01S3/092
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser head of a simple structure that is manufactured at low cost and reliably cools a solid-state laser rod and a flash lamp.  <P>SOLUTION: The laser head 100 includes a first hollow cylinder 110, a second hollow cylinder 120 arranged through space on the outside of the first hollow cylinder, a solid-state laser rod 170 and a flash lamp 180 arranged inside the first hollow cylinder, reflection mirrors 171 and 172 arranged on both sides of the solid-state laser rod, a reflection material that has filled space 130 between the first hollow cylinder and the second hollow cylinder, side plates 140 and 150 that block both ends of the first hollow cylinder and second hollow cylinder, and an inlet 141 and outlet 151 arranged on the side plates blocking both ends of the first hollow cylinder for circulation supply of cooling liquid inside the first hollow cylinder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009192545-A (JP)
Title: Weight detecting device of occupant
Inventor: NISHIDE HARUTAKA
IPC: B60N2/90
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight detecting device of an occupant that has a pair of slide rails and load cells at four corners of a slidable seat, and does not disturb the load measurement of the load cells.  <P>SOLUTION: This weight detecting device of the occupant comprises the pair of slide rails 2a and 2b arranged on a floor in a vehicle and the load cells 1 interposed at the four corners of a pair of side frames 3a and 3b for supporting the seat 40. The pair of side frames 3a and 3b extending in parallel and a set of first coupling racks 3c and 3d for connecting the pair of side frames 3a and 3b to both ends of the pair of side frames 3a and 3b so as to be orthogonal to the pair of side frames 3a and 3b constitute a rectangular frame-like seat frame 30. One first coupling rack 3c, of the set of first coupling racks 3c and 3d, is one end of the pair of side frames 3a and 3b via a deforming section deformed by an impact of certain magnitude or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010283103-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KABE TATSUYA
IPC: H01L23/52
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a wiring structure which forms a barrier film like self-alignment.  <P>SOLUTION: An interlayer insulating film 11 containing oxygen and carbon is formed on a semiconductor substrate, a groove part 13 is formed on the interlayer insulating film 11, an auxiliary film 14 containing predetermined first and second metallic elements is formed on the bottom and sidewall of the groove part 13, and heat processing is performed to form a wiring body layer 19 containing copper as a main component while being buried in the groove part 13. Then heat processing is performed to diffuse the first metallic element in the auxiliary film 14 into the interlayer insulating film 11 opposed to the auxiliary film 14, and after forming a first barrier film 15 containing a compound of the first metallic element and the oxygen element in the interlayer insulating film 11 as a main component on the interlayer insulating film 11 on the bottom and sidewall of the groove part 13, the second metallic element in the auxiliary film 14 is diffused into the interlayer insulating film 11 opposed to the auxiliary film 14 to form a second barrier film 17 containing a compound of the second metallic element and the carbon element in the interlayer insulating film 11 as a main component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281796-A (JP)
Title: Method for compressing test pattern
Inventor: KAMATA TADASHI
IPC: G01R31/3183
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compressing a test pattern capable of attaining a high compression rate without limiting a pattern to be compressed.  <P>SOLUTION: Test data described by a test description language and code conversion conditions are loaded. According to the code conversion conditions, a test pattern of each step of the test data is converted into a code. Using the code as a node, a direction along the traveling direction of the test step is given to a branch for connecting the respective nodes and a directed graph is prepared. By following the node of the directed graph in the traveling order of the test step and then following a single branch or continuous branches a plurality of times, a code included in the route is re-converted to a code showing a compression description, and the directed graph is compressed. Subsequently, the node of the compression directed graph is made to follow in the order of time series and test data in a code listing format is created. The code is inversely converted into a pattern in an original test description language format and the test data in the code listing format are converted to the test data in a compression symbolic format.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286557-A (JP)
Title: Display panel of field sequential drive system, and display using the same
Inventor: ICHIMURA KOJI
IPC: G09G3/34
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display having a function for removing influence of pixel data after pixel data held in each pixel electrode are written in the pixel electrode.  <P>SOLUTION: Each pixel circuit of this embodiment includes a liquid crystal element, a capacitor holding the prescribed electric charge quantity, a transistor for drive which is driving the liquid crystal element with the prescribed timing, a set transistor for setting voltage to the capacitor, and a reset transistor for resetting drive of the liquid crystal element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002606-A (JP)
Title: Light emitting apparatus, method of driving light emitting apparatus, and electronic apparatus
Inventor: ISHIGURO HIDETO
IPC: G09F9/30
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure a period of time for writing data potential, while simplifying a configuration for performing initialization or compensation operation of a pixel circuit.SOLUTION: Each pixel circuit U of the light emitting device includes a reset transistor TRES, disposed between a node ND in the pixel circuit U and a first power supply line 20, corresponding to a pixel circuit U adjacent to the negative side of a Y direction, when viewed from the pixel circuit U. The reset transistor TRES of the pixel circuit U is set ON in an initialization period PIN and a compensation period PCP, before a horizontal scanning period H where a scanning line 12 corresponding to the pixel circuit U is selected; and by having the value of power supply potential VEL output to each of the first power supply line 20, corresponding to the pixel circuit U and the first power supply line 20 corresponding to the pixel circuit U adjacent to the negative side of the Y direction, when seen from the pixel circuit U controlled variably, initialization or compensation operation of the pixel circuit U is performed.
Patent JP-2011006267-A (JP)
Title: Method for producing bismuth oxide powder
Inventor: TAKANO MASATOSHI
IPC: C01G29/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bismuth oxide powder by which columnar- and coarse-crystalline bismuth oxide powder adequate for application to an electronic material is easily and inexpensively produced.SOLUTION: The method for producing bismuth oxide powder includes adding an alkali to a bismuth-containing solution and keeping the pH of the solution at ≥13.5, thereby refining bismuth oxide powder having a shape represented by a length of ≥20 μm and an aspect ratio of ≤10.