baber/WOPTO huggingface dataset:
Patent JP-2010115067-A (JP)
Title: On-vehicle electronic apparatus
Inventor: TOME TAKASHI
IPC: H02H5/10
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle electronic apparatus instantly discharging a charge stored in a storage element such as a capacitor or the like in case of vehicle crash.  <P>SOLUTION: In the on-vehicle electronic apparatus 11 having the storage element, a container 23 accumulating a conductive liquid L is disposed inside of the on-vehicle electronic apparatus 11 and close to the storage element 20. The container 23 is broken in case of the vehicle crash, causing the conductive liquid L to soak electrodes 20B, 20C of the storage element 20. The conductive liquid L soaking the electrodes 20B, 20C short-circuits both electrodes, resulting in discharging the charge in the storage element 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116585-A (JP)
Title: Impeller exchange device for desulfurization apparatus and impeller for desulfurization apparatus
Inventor: TANAKA NARIAKI
IPC: B22D1/00
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller exchange device for a desulfurization apparatus, which does not require an installation space and can efficiently exchange an impeller.  <P>SOLUTION: The impeller exchange device for the desulfurization apparatus includes: a first swirling member 203 which is supported by an elevator means 201 so as to be elevated and can be swirled by a first rotational drive means 202; a slide member 205 which is mounted on the first swirling member and can be horizontally moved by a reciprocation means 204; and a plurality of second swirling members 207 which are mounted on the slide member and around a swirling shaft of the first swirling member, and can be each swirled by a second rotational drive means 206. The second swirling member has a strut 207, and a bifurcated support 209 which is provided in the upper part of the strut and supports the impeller 211 at the swirling center of the second swirling member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010646-A (JP)
Title: Surface light-emitting laser, surface light-emitting laser array, optical scanning device, image forming apparatus, optical transmission module and optical transmission system
Inventor: SATO SHUNICHI
IPC: H01S5/183
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light-emitting laser capable of being manufactured easily, and having a higher yield and a longer service lifetime.  <P>SOLUTION: A selectively-oxidized layer 108 is included as part of a low refractive index layer of an upper semiconductor DBR (Distribution Bragg Reflector), the low refractive index layer including the selectively oxidized layer 108 has two intermediate layers 107m adjoining the selectively-oxidized layer 108 and two low refractive index layers 107c adjoining each of the intermediate layers 107m. The Al content rate in each of the intermediate layers 107m is lower than that in the selectively-oxidized layer 108 by 17%. The Al content rate in each of the low refractive index layers 107c is lower than that in the selectively-oxidized layer 108 by 25%. This configuration enables advanced control over the oxidation speed in an XY plane of the selectively oxidized layer 108 and the thickness of the oxidized layer in oxidizing the selectively oxidized layer 108. Thus, the variation in the thickness of the oxidized layer can be easily reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116607-A (JP)
Title: Method of recovering silver using anion-exchange resin
Inventor: HIAI HIROSHI
IPC: C22B3/04
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering silver safely and efficiently from a chloride bath or a bromide bath containing various metal compositions.  <P>SOLUTION: The method of recovering silver from an aqueous hydrochloric acid-acidic solution which contains chlorides of alkali and/or alkali earth metals, and ions of silver, copper and iron includes the steps of: (1) bringing the aqueous solution in contact with a strongly-basic anion-exchange resin, and making the silver, copper and iron adsorb to the anion-exchange resin; (2) subsequently, washing the anion-exchange resin with water to wash away the adsorbing copper and iron; and (3) subsequently bringing the aqueous hydrochloric acid solution in contact with the ion-exchange resin, and making the aqueous solution elute the adsorbing silver.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028567-A (JP)
Title: Rice cooker
Inventor: SEKIKAWA KAZUHIRO
IPC: A47J27/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which can effectively suppress the reproduction of germs and the decomposition of cooked rice in its inner pot and can cook delicious rice.  <P>SOLUTION: The rice cooker has a pressure reducing means which reduces the inside pressure to a pressure lower than a predetermined pressure while waiting for a preset cooking time before the rice cooking actually begins. Thereby, even if the situation that rice and water are in the pot and waits for rice cooking is sustained for a long period of time in the case of preset cooking, the decomposition of water and rice by the reproduction of germs is suppressed and the degradation of rice is prevented because the inside pressure is lower than the predetermined pressure until the beginning of rice cooking.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121452-A (JP)
Title: Fuel supply pump
Inventor: KURODA TAKAMITSU
IPC: F02M59/46
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply pump reducing stress acting on an opening part of a fuel discharge passage where a cylinder intersects with the fuel discharge passage, and improving durability.  <P>SOLUTION: In the fuel supply pump, fuel sucked into a pressure chamber through a fuel suction valve is pressurized by a plunger, and is pressure-fed to a common rail to which a fuel injection part of an internal combustion engine is connected. The fuel supply pump has a small-diameter space part communicating with an axial direction of the cylinder with which the plunger is slid and having a diameter smaller than that of the cylinder. The fuel suction valve has a valve piston, a valve body sliding and holding the valve piston. The valve body is press-fitted and fixed into the small-diameter space part from a cylinder side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123658-A (JP)
Title: Substrate processing apparatus and method
Inventor: HAYASHI KONOSUKE
IPC: H01L21/304
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a substrate processing method that can uniformly process the region extending from an inner peripheral portion on a reverse surface of a substrate to an outer peripheral edge of an outer peripheral portion.  <P>SOLUTION: The substrate processing apparatus includes a swing nozzle device 40 which simultaneously swings and supplies a liquid to the reverse surface B of the substrate W, and a liquid supply nozzle device 70 which supplies a plurality of kinds of liquid to the reverse surface of the substrate. The liquid supply nozzle device 40 has a disk 77 disposed opposite the reverse surface of the substrate, and the disk 77 has a plurality of nozzles 81 to 86 for discharging the plurality of kinds of liquid, the plurality of nozzles 81 to 86 being arranged in a plurality of circumferential directions including the center axis CL of the disk 77 in the center and differing in diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123419-A (JP)
Title: Connector structure
Inventor: TAJIMA MASAO
IPC: H01R13/629
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connector structure which provides high fitting force between a male connector and a female connector and has favorable assembly characteristics.  <P>SOLUTION: Upon fitting the male connector 12 and the female connector 14 while tension of a wire 44 is increased and mutually pushing the male connector 12 and the female connector 14, the connector structure can increase fitting force between the male connector 12 and the female connector 14 as compared with a case where the male connector 12 is only fitted into the female connector 14. When fitting the male connector 12 and the female connector 14, a tool is not necessary since the female connector 14 is fitted toward an insertion section 18 of the male connector 12 at a one-touch operation pushed by a hand. Furthermore, after fitting the male connector 12 into the female connector 14, the fitting force between the male connector 12 and the female connector 14 is increased, so that favorable assembly characteristics are achieved as compared with a case where a spring member or the like is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079869-A (JP)
Title: Autonomous moving apparatus
Inventor: NAKANO TAKESHI
IPC: G05D1/02
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous moving apparatus that can suppress the reduction of the estimation accuracy of a self-position and/or the increase of errors in the generation of an environment map, both arising from attitude changes of the autonomous moving apparatus.  <P>SOLUTION: The autonomous moving apparatus 1 includes: a body 10 provided with four electric motors 12 and omni-wheels 13 that are driven by the electric motors 12, in a lower portion of the body; a laser range finder 20 arranged to measure a distance between the apparatus and an object existed in the surroundings of the apparatus; an acceleration sensor 21 arranged to detect an inclination of the laser range finder 20; and an electronic control device 30 arranged to estimate the self-position and generate/update a global map based on a detection result of the laser range finder 20 when the inclination of the laser range finder 20 is not changed, and arranged to stop the estimation of the self-position and the generation/update of the global map based on the detection result of the laser range finder 20 when the inclination of the laser range finder 20 is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132919-A (JP)
Title: Phase change curable ink
Inventor: BELELIE JENNIFER L
IPC: C09D11/02
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To closely match the gloss of printed areas with the gloss of unprinted areas of a substrate.  <P>SOLUTION: Provided is a curable ink having characteristics of closely matching the gloss of the printed areas of the substrate with the gloss of the unprinted areas of the substrate when printing and curing the curable ink on a substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149498-A (JP)
Title: Method for manufacturing polycrystalline silicon
Inventor: ENDO TOSHIHIDE
IPC: C01B33/03
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture high-quality polycrystalline silicon by effectively preventing undesired shape such as giving a rough surface to silicon rods or irregularity in diameter of the silicon rods.  <P>SOLUTION: The method for manufacturing polycrystalline silicon includes: heating a plurality of silicon seed rods stood in a reactor; and depositing polycrystalline silicon on the surfaces of the silicon seed rods from raw material gas ejected from gas ejection ports on the inner bottom of the reactor. The method includes: an initial stabilizing step of deposition wherein velocity of ejecting the raw material gas from the gas ejection ports is gradually increased; a shaping step wherein first the ejection velocity is increased at a rate higher than that in the stabilizing step and then the ejection velocity is gradually increased at a rate lower than the previous increasing rate; and a growing step wherein, after the shaping step, the ejection velocity is made slower than that at the end of the shaping step until the end of the deposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105374-A (JP)
Title: Writing utensil storage case
Inventor: JINBO MICHIKO
IPC: B43K23/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage case for storing a plurality of writing utensils which individually hold the writing utensil, thereby allowing an arbitrary writing utensil to be swiftly brought out, do not cause damage to the writing utensils colliding each other, hold the writing utensil in a rolled state thereby reducing a storage space, are in uneven states with a sheet rolled thereby easily being held by a hand, quite obviously finds the type of the writing utensil when the sheet is opened and also does not fall down from a table.  <P>SOLUTION: In a rectangular sheet formed of a resin or the like having flexibility as a main material, the upper face thereof has a plurality of recessed parts having connection parts, and the lower face of the sheet forms a gap corresponding to the connection part and storage parts corresponding to the recessed parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144151-A (JP)
Title: Lubricant composition suitable for engines fueled by alternate fuel
Inventor: LAM WILLIAM Y
IPC: C10M133/54
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition suitable for use in engines fueled by gasoline or biorenewable fuels or both.  <P>SOLUTION: The lubricant composition contains (a) an oil of lubricating viscosity, and (b) a dispersant system comprising at least one dispersant selected from the group consisting of hydrocarbyl-substituted succinimides, hydrocarbyl-substituted amines, and Mannich base adducts derived from a hydrocarbyl-substituted phenol condensed with an aldehyde and an amine. The lubricant composition is suitable for use in engines fueled by gasoline or biorenewable fuels or both and forms a stable emulsion in comparison with a lubricant composition containing no dispersant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010126487-A (JP)
Title: Method for refining carnitine
Inventor: TAKIGAWA YUYA
IPC: A61K31/205
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for refining carnitine reduced in impurities formed by side reactions, namely, to provide a high-purity carnitine with reduced impurities, in view of the fact that L-carnitine is also referred to as vitamin BT, being an important compound associated with fatty acid metabolism in vivo, and being under attention as e.g. a cardiopathy treatment agent, hyperlipemia treatment agent, vein-related disease treatment agent.  <P>SOLUTION: The carnitine with reduced impurities can be obtained by adding an alcoholic solvent to a carnitine mixture containing acidic substance(s) and/or salts thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125279-A (JP)
Title: Token supply system
Inventor: EHATA NAOKI
IPC: A63F9/00
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token supply system capable of further interesting a player by carrying out movement with performance ability to token supplying of a movable type token dispenser in a token game machine where the plurality of terminal machines are arranged.  <P>SOLUTION: The movable type token dispensing device 2 accommodating tokens to be paid out to the terminal devices 5a, 5b arranged in a lateral line is located in a nearest token replenishing part 3a or 3b when dispensing is generated and tokens are run short of. Tokens are replenished in: a token receiving part of a hopper part for doing small paying out; or a token receiving tray doing big paying out. The movable type token dispensing device returns to an original posture and an original position after replenishing tokens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135928-A (JP)
Title: Bit commitment verification system, bit commitment apparatus, verification apparatus, bit commitment verification method, bit commitment method, verification method, bit commitment program, verification program
Inventor: OKUBO MIYAKO
IPC: H04L9/32
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit commitment method and the apparatus capable of being effectively used in other encryption protocols making opening information as an origin of G.  <P>SOLUTION: A bit commitment verification system has a registration apparatus, a bit commitment apparatus, and a verification apparatus. The bit commitment apparatus uses generation origins of two groups, and generates a commitment key ck. C=Π<SP>n</SP><SB>i=1</SB>g<SP>mi</SP>h<SB>1</SB><SP>ri</SP>is calculated from g, h<SB>1</SB>, and r<SB>i</SB>, and information to be committed m<SB>i</SB>, and it is output as commitment. Opening information H=Π<SP>n</SP><SB>i=1</SB>h<SB>2</SB><SP>ri</SP>is calculated. The verification apparatus determines whether an equation e(C/Π<SP>n</SP><SB>i=1</SB>g<SP>mi</SP>, h<SB>2</SB>)=e(h<SB>1</SB>, H) is right, if it is right, the verification is passed, and if it is not right, the verification is not passed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133531-A (JP)
Title: Vacuum component
Inventor: FURUYA MASAHIRO
IPC: F16J15/16
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum component such as a vacuum flange and a vacuum operation component having characteristics such as high hardness, high sliding characteristics and low gas-emission characteristics effective for components used under an ultra-high vacuum environment, and exhibiting high durability.  <P>SOLUTION: In the vacuum component used for an operation part in vacuum, at least a surface layer is made of a carbon-doped titanium oxide layer, and carbon is doped in the Ti-C bond state, and Vickers hardness of the carbon-doped titanium oxide layer is 300 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136241-A (JP)
Title: Image capturing apparatus
Inventor: KAWACHI RYOTA
IPC: G03B17/24
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing apparatus configured to record the absolute time such as world standard time and local time corresponding to a time zone at image capturing in captured image data.  <P>SOLUTION: The image capturing apparatus 100 includes an imaging unit 103 which has an optical system and an image sensor and outputs image data, a memory card (storage unit) 105 which stores the image data, a time counter 107 which clocks the absolute time as reference time and outputs the absolute time and local time in a time zone set by a user, and a control unit 101 which controls the imaging unit 103 to capture an image of a subject and to obtain the image data, obtains the absolute time and local time when capturing the image data from the time counter 107, and stores them in the memory card 105 together with the image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009139086-A (JP)
Title: Burner device
Inventor: EKMAN TOMAS
IPC: F23D14/66
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner device 2 of an industrial furnace 1 having a fuel flow passage 3, a first oxidizing agent flow passage 4, an exhaust gas outlet 9, a control device 10, and a heat buffer 7 in which a first oxidation agent and exhaust gas are alternately led to the industrial furnace 1 via the heat buffer 7.  <P>SOLUTION: In this burner device, a separate blowing device 6 is disposed for supplying a second oxidation agent to the burner device 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010141958-A (JP)
Title: Vehicle power supply device
Inventor: MATSUMAE HIROSHI
IPC: H02M7/48
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle power supply device that precharges and discharges a capacitor 16 connected to the input terminal of an inverter IV as a vehicle power conversion circuit, wherein it is possible to suppress increase in the number of the parts of the power supply device as much as possible.  <P>SOLUTION: A precharge passage for the capacitor 16, bypassing a main relay 12, is formed so that the positive pole of a high-voltage battery 10, the normally-open contact 24b of a C contact relay 24, and a resistance element 22 are included. A discharge passage for the capacitor 16 is formed so that the resistance element 22 and the normally-closed contact 24a of the C contact relay 24 are included.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141515-A (JP)
Title: Data transfer device and data transfer method and data transfer program
Inventor: KAMEYAMA HIROSUKE
IPC: H04L29/08
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device that minimizes the total time of predicted compression time and predicted transfer time.  <P>SOLUTION: The data transfer device includes: a means for calculating the predicted compression time of data for each compression level; a means for calculating the predicted transfer time from a predicted size, after the compression of the data to be transferred for each compression level; a means for comparing the predicted compression time with the predicted transfer time of the data, before for each compression level, and turning the predicted compression time of the data to be transferred to the predicted transfer time of the data one before, when the predicted transfer time of the data before is longer than the predicted compression time of the data to be transferred; a means for determining the compression level at which the predicted time for which the predicted compression time and the predicted transfer time of the data to be transferred are added for each compression level is the shortest; a means for compressing the data at the determined compression level; and a transfer means for transferring the data to a transfer destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137173-A (JP)
Title: Lower hydrocarbon aromatizing catalyst and method of manufacturing the catalyst
Inventor: OGAWA YUJI
IPC: C07C2/76
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower hydrocarbon aromatizing catalyst which can increase the efficiency of manufacturing an aromatic compound and hydrogen to a higher level.  <P>SOLUTION: This lower hydrocarbon aromatizing catalyst is used for manufacturing an aromatic compound through catalytic reaction, using a lower hydrocarbon as a raw material. For the catalytic material, two kinds of active metals are selected from the group consisting of rhenium, vanadium, molybdenum, tungsten and chromium, and the selected two kinds of active metals are supported by metallosilicate in a molar ratio of 1:1. This procedure to support the two kinds of active metals by the metallosilicate in a molar ratio of 1:1, brings about more successful catalytic activity of the active metals than when the active metal alone is supported by zeolite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147091-A (JP)
Title: Electrolytic capacitor and electronic device
Inventor: SUZUKI MAKOTO
IPC: H01G9/08
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to visually check the degradation of a commercial electrolytic capacitor only by making simple alterations thereto before its explosion protection valve is released.  <P>SOLUTION: An explosion proof valve is fitted on an electrolytic capacitor for preventing explosion caused by an increase in internal pressure when it is degraded. Taking advantage of the fact that the electrolytic capacitor inflates due to an increase in internal pressure before the explosion proof valve is released, a lid is covered that allows visual recognition of an increase in internal pressure as a result of the inflation of the explosion proof valve part due to the increase in the internal pressure before the valve is released or the outer surface is provided with a pattern that transforms based on a change in shape of the outer surface according to the internal pressure increase to permit the visual recognition of the internal pressure increase.  <P>COPYRIGHT: (C)2010,JPO&INPIT