baber/WOPTO huggingface dataset:
Patent JP-2010180730-A (JP)
Title: Electric pump unit
Inventor: KONO MASAHIKO
IPC: F04C15/06
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric pump unit capable of using a component in common, without hindering a flow of oil even if the position of a suction port and a delivery port does not coincide with the position of a suction hole and a delivery hole of an object device.  <P>SOLUTION: In this electric pump unit, the suction port 29 and the delivery port 30 communicating a pump room 10 with an external part, are formed on a pump plate 6 for blocking up the pump room 10 of a pump 2 driven by an electric motor 3, and an outside end surface 6a of the pump plate 6 is installed on an end surface 8a of the object device 8 formed with the suction hole 31 and the delivery hole 32 via a seal member 33. A suction hole communicating part 29a is formed over a wide range from the suction port 29 by removing the periphery of the suction port 29 in the outside end surface 6a of the pump plate 6, and a delivery hole communicating part 30a is formed over a wide range from the delivery port 30 by removing the periphery of the delivery port 30. The periphery of the suction hole communicating part 29a and the periphery of the delivery hole communicating part 30a are sealed by the seal member 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180951-A (JP)
Title: Valve structure for shock absorber
Inventor: WATANABE KOICHI
IPC: F16F9/348
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve structure for a shock absorber which improves ride comfort in a vehicle in which a sharp variation of damping coefficient can be eased.  <P>SOLUTION: A valve structure for shock absorber includes a valve disk 1 formed with ports 2, a circular leaf valve 3 stacked on the valve disk 1 to close the ports 2, and a biasing means 4, which biases the leaf valve 3 in the direction of closing the ports 2. In this valve structure, the biasing means 4 includes an elastic body 11, which biases the leaf valve 3, and a circular insertion member 10 inserted between the elastic body 11 and the leaf valve 3. The insertion member 10, which has a plurality of projections 10c arranged side by side on the circumference, brings the projections 10c into contact with the leaf valve 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009103315-A (JP)
Title: Gas valve
Inventor: FUJINAWA YASUSHI
IPC: F16K31/60
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas valve which has a simple configuration and can keep a better airtight state.  <P>SOLUTION: The gas valve 1 includes: a main body 10 including a gas flow passage 14 and valve element sliding surface 15 inside thereof; a plug body 20 which slides on the valve element sliding surface and opens or closes the gas flow passage; a handle 50 which is rotatably equipped at an end portion of a handle mounting portion 11 of the main body, engages with the plug body so as not to relatively rotate, and moves the plug body; and an urging means 30 which urges the plug body toward the inside main body. An upper neck 21 of the plug body is adapted to project from the handle mounting portion of the main body. A resin sealing member 40 is interposed between outer surface 21a of the upper neck and inner surface 11a of the handle mounting portion. The gas valve is configured so as to be further capable of reducing leakage amount of the gas because it includes a sealing function in the resin sealing member in addition to a usual sealing function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010186328-A (JP)
Title: Image forming apparatus, method for confirming validity of ic card user, and program
Inventor: EUN JONGSOOK
IPC: G06K17/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with enhanced convenience of IC card operation when using an IC card requiring PIN authentication.  <P>SOLUTION: This image forming apparatus 1 has: a validity confirmation means performing validity confirmation of an IC card user; and a login means performing login processing of the user by the IC card storing information related to login. The image forming device 1 also has a storage means storing password information and identifier information of the IC card when the login processing by the login means succeeds by the IC card after the validity of the IC card user is confirmed. When identifier information acquired from the IC card accords with the stored identifier information when a request of the password information occurs according to use of the IC card after the login processing, the password information corresponding to the identifier information is reused, to confirm the validity of the IC card user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186118-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: MORIWAKI MINORU
IPC: G09F9/30
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve numerical aperture in a pixel area while securing large accumulated capacity in an electro-optical device such as liquid crystal device.  <P>SOLUTION: The electro-optical device includes, on a substrate 10: a pixel electrode 9; and a capacitor electrode 71 which is disposed so as to face the pixel electrode via a dielectric film 72 on an under layer side of the pixel electrode and is formed in an area wider than the total area provided by summing opening areas of respective pixels over the total image display area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186423-A (JP)
Title: Systeme for management of distributed application setting information
Inventor: KUMAI HIDENORI
IPC: G06F9/44
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed application setting information management system that facilitates management of setting information of a Web application.  <P>SOLUTION: An annotation definition file 18 is prepared which defines in advance an annotation for displaying the setting information about the action of the Web application in the form easily comprehensible by a system manager. By a setting information analysis function 15, the setting information based on the annotation is extracted from an execution module 13 of the Web application 12 in an application server 11. By a setting information browsing function 16, the extracted setting information is shown in the form easily comprehensible by the system manager by referring to the annotation definition file 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189479-A (JP)
Title: Continuously variable transmission oil composition
Inventor: MANABE YOSHITAKA
IPC: C10M137/10
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission oil composition remarkably enhancing a friction coefficient between a metal belt or a chain and a pulley, capable of maintaining the high friction coefficient for a long period, and causing no clogging of a clutch plate.  <P>SOLUTION: This continuously variable transmission oil composition comprises a base oil and one of phosphorus compounds represented by formula (1) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, and R<SB>4</SB>individually represent a 1-30C hydrocarbyl group or a hydrogen atom; R<SB>5</SB>represents a 1-30C hydrocarbylene group; X<SB>1</SB>and X<SB>2</SB>represent an oxygen atom or a sulfur atom; and n represents an integer of 1 to 10). The content of phosphorus originated from the phosphorus compound is 0.005-0.15 mass% based on the total amount of the composition. Further, the composition preferably comprises 0.5 to 10.0 mass% of a succinimide-based dispersant and 0.05 to 1.0 mass% of an alkaline earth metal-based cleaning agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190664-A (JP)
Title: Holder for measurement and electronic balance using the same
Inventor: IIZUKA JUNJI
IPC: G01G17/04
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for measurement capable of reducing measurement errors by effectively preventing a suspended sample from vibrating and shortening measurement time.  <P>SOLUTION: The holder for measurement, used for weighing a sample C suspended from a vertically long hook body 1 having a hook part 1a at its upper end with an electronic balance A, comprises a column 4 raised from a weighing pan 2 of the electronic balance A; an engaging part 5 formed at an upper part of the column; and a contact body 6 arranged at a position below the engaging part 5 and supported at the column 4. The tip 6a of the contact body is formed at a position separated from a vertical X from the engaging part. The hook body 1 is thereby tilted to support the load of the sample at the two points of the engaging part 5 and the tip part 6a of the contact body when the hook body 1 from which the sample is suspended is hooked at the engaging part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190130-A (JP)
Title: Compression-ignition internal combustion engine
Inventor: KAKUHO AKIHIKO
IPC: F02B3/12
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately distribute the octane number of fuel in a combustion chamber according to an engine operating condition.  <P>SOLUTION: A piston crown surface is formed with a projection 13 having a ridge line 14 extending in the direction perpendicular to the direction with an intake valve 5 and an exhaust valve 7 arranged. A fuel injection valve 11 for high octane number fuel injects fuel obliquely downward from the side of the intake valve toward the side of the exhaust valve, and a fuel injection valve 12 for low octane number fuel injects fuel obliquely downward from the side of the exhaust valve toward the side of the intake valve. Each of the fuel injection valves 11, 12 is so configured that in early-stage injection, injected fuel flies to a region on a side opposite to a side with the injection valves arranged beyond the ridge line 14 and in late-stage injection, fuel is injected toward a region on a side with the fuel injection valves arranged. Therefore, fuel having an appropriate concentration and an appropriate octane number can be distributed to each of a region Rint on the side of the intake valve and a region Rexh on the side of the exhaust valve across the projection 13 by controlling the injection quantity and injection timing of each of the injection valves 11, 12 according to the engine operating condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192738-A (JP)
Title: METHOD OF FORMING Cu FILM, AND STORAGE MEDIUM
Inventor: KOJIMA YASUHIKO
IPC: H01L23/52
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a Cu film capable of forming a smooth CVD-Cu film of high quality.  <P>SOLUTION: A via hole and a trench are formed in an insulating film on a wafer W, and a CVD-Ru film is formed thereupon as a barrier layer. The wafer W is put in a chamber 1, and Cu(hfac)(TMVS) being a monovalent Cuβ diketone complex and a reducing agent, such as ammonia, a reducing Si compound, and carboxylic acid, reducing the Cu(hfac)(TMVS) are introduced into the chamber 1 in a vapor-phase state to form the Cu film on the wafer W by a CVD method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209933-A (JP)
Title: Two-way valve of pcv system in engine with turbocharger
Inventor: SHIEH TENGHUA TOM
IPC: F01M13/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve assembly for controlling a flow of pressurized gas and naturally sucked gas between an air suction port introduced to an intermediate cooler and an oil separator arranged in a head cover in the engine of an automobile with a turbocharger.  <P>SOLUTION: The valve assembly includes a casing for defining a first channel through which the naturally sucked gas can pass and a second channel through which the pressurized gas can pass. The casing encloses both a check valve and a PCV valve in the second flow passage. The check valve controls a flow of the gas between the first and second channels in respective operations of the ordinary and pressurized engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010194910-A (JP)
Title: Information processing device, system, and program
Inventor: OSHIMA AKIHIDE
IPC: G06F21/33
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enabling an information processing device to start processing required by a user quicker than the case that the information processing device is recovered from a power-saving state to an operating state after the authentication of the user who has requested the process succeeds.  <P>SOLUTION: The configuration of the information processing device has an authentication processing management unit 3, an authentication history managing unit 4, a power source managing unit 5, and a power control unit 5. The authentication processing managing unit 3 requests an external authentication device to carry out the authentication of the user who has requested the process to the device, and the managing unit acquires an authentication result therefrom. The authentication history managing unit manages authentication history information including the authentication result of the user acquired by the authentication processing managing unit 3. The power source managing unit has a function of switching power states of the device. When the request of the process is received from the user in a first power state, the power control unit orders the power source managing unit 5 to switch the power state before the authentication processing managing unit 3 acquires the authentication result of a present time from the external authentication device by referencing the authentication history information registered in an authentication history table 14 in relation to the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195549-A (JP)
Title: Image forming device
Inventor: SHIMIZU YOSHIYUKI
IPC: G03G21/16
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device without the problem of interference between the hand of a user placed on a handle and a desk upper surface when pulling out a paper feeding cassette, and with which the user can easily perform paper feeding work in the paper feeding cassette with a posture of sitting in a seat.  <P>SOLUTION: In the image forming device for delivering printing paper inside the paper feeding cassette toward an image forming part, a paper feeding device is disposed above the image forming part, and the paper feeding cassette of the paper feeding device includes a cassette body having an opening on an upper face and a lid member for closing the upper face opening of the cassette body. The lid member is pivotally supported with a lid member rotary fulcrum provided to one end in the paper feeding direction as the center with an other end opposing thereto being rotatable in the vertical direction. The upper face opening of the paper feeding cassette can thereby be opened and closed in the vertical direction, and the problem can be solved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198708-A (JP)
Title: Optical drive-inspecting device
Inventor: MAEDA TOMOHISA
IPC: G11B20/18
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical drive-inspecting device which improves efficiency in optical-drive development and eliminates waste in an optical disk to reduce a cost in the debugging processing of the optical drive.  <P>SOLUTION: When a DVD drive 200, in which a DVD medium is inserted, is controlled and data of prescribed length are recorded to a prescribed position of the DVD medium to execute debugging processing to the DVD drive 200, the optical drive-inspecting device, that is, a PC 100 stores, in a storage part 15, the positions at which the data are recorded and the length of the data in the debugging processing, after the debugging processing is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200776-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a drop in interests by reducing dullness otherwise felt during additional games.  <P>SOLUTION: A performance is conducted in a prescribed performance mode per game according to a winning combination selected out by an internal lottery carried out per game. When a prescribed prize winning combination is selected out by the internal lottery, it is determined depending on selection probabilities different from each other which should be the one out of a plurality of performance modes. A lottery is carried out for the execution of a bliss performance at a prescribed probability and when the lottery is won, a game is carried out to avoid the end of the replay time. In this manner, at least in the normal game state, the game can be controlled to a high probability lottery state which makes the decision easier on the execution of the bliss performance by the lottery or a low probability lottery state which makes the decision harder on the execution of the bliss performance by the lottery as opposed to the selection probabilities of the performance modes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201511-A (JP)
Title: Bush and guide bush device equipped with the bush
Inventor: KAWADA TAKAHIRO
IPC: B23B13/12
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bush and a guide bush device equipped with the bush facilitating the inner diameter adjustment of the bush by reducing axial pressure necessary for diameter reduction, and suppressing the unevenness of inner diameter size by equalizing the reduction amount of the inner diameter in the axial direction.  <P>SOLUTION: An axially extended slit 111 is provided on a bush body 110, and tapered parts 112 are provided on both sides in the peripheral direction of the slit end part. Pressing members 120 provided on both sides of the bush body 110 have engaging parts 121 to engage with the tapered parts 112, and apply pressure from both end sides. Thereby, the clearance of the slit 111 is reduced, and the inner diameter of the bush body 110 is adjusted according to the axial position of the pressing members 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202254-A (JP)
Title: Packaging method and package of rolled product
Inventor: FUKUMOTO YUICHIRO
IPC: B65D81/113
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging method of a rolled product which can be performed with lesser packaging members and a package prepared by the packaging method.  <P>SOLUTION: The packaging method of the rolled product 1 comprises the following steps: (1) a step that a first supporting member 2 and a second supporting member 3 having a bearing 2b and 3b are arranged at both ends of the rolled product 1 and the bearings 2b and 3b are inserted into the both ends of the rolled product 1, (2) a step that the rolled product 1 with the first supporting member 2 and the second supporting member 3 arranged at both ends is packaged in a state having a space at both sides using an outer packaging box 13 longer than the rolled product 1 with the first supporting member 2 and the second supporting member 3 arranged at both ends, (3) a filling step that spacers 7 to 9 and 28 to 30 are filled up to ends of the outer packaging box 13 at the opposite sides of the first supporting member 2 and the second supporting member 3 to the rolled product 1, and (4) a fixing step that the spacers 7 to 9 and 28 to 30 are fixed at the end parts of the outer packaging box 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186455-A (JP)
Title: It virtual environmental resource trading system
Inventor: FUJIMOTO KISAKU
IPC: G06Q50/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To interchange IT resources such as a server and a storage with a low CO2 emission among companies/organizations with IT resources surplus/shortage for improving the efficiency of using IT resources, thereby reducing unnecessary power consumption and lowering CO2 emission.  <P>SOLUTION: In an IT virtual environmental resource trading server 1, conditions from an applicant 5 for offering virtual environmental resources and from an applicant 6 for using the virtual environmental resources are registered. By a green degree evaluation server 2, evaluation values are calculated and registered in the order of contribution to CO2 reduction based on the registered information. The virtual environmental resource trading server 1 performs matching to optimize the green degree value, and sends a command to a network controller 3 so that locations of the matched applicants for offering/using are connected to each other via a network 4 for interchanging the resources. A reduced power consumption for the interchanging duration is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212752-A (JP)
Title: Lvds driver, lvds circuit, and resistance value adjusting method and current value adjusting method for lvds circuit
Inventor: ANDO YOSHIAKI
IPC: H03K19/0175
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LVDS driver, an LVDS circuit, and a resistance value adjusting method and current value adjusting method for the LVDS circuit, capable of suitably transmitting a differential signal even if a circuit component on a substrate is different in layout.  <P>SOLUTION: In the LVDS circuit, a transmission-side resistance value setting means 21g is arranged between a first signal line 21e and a second signal line 21f connecting the LVDS driver 21 with an LVDS receiver 22, and a resistance value thereof is set to a suitable value by turning on or off a switch means so as to adapt to the difference in layout. A value of a current supplied by a current source 21a is similarly adjusted through a resistance to reduce current consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207700-A (JP)
Title: Methane fermentation apparatus and methane fermentation method
Inventor: MATSUZAKI TOMOKO
IPC: C02F1/44
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation apparatus of low cost, suppressing deposition of MAP (magnesium ammonium phosphate) in a membrane permeation liquid leading out pipe, while keeping the inside of a methane fermentation tank at an appropriate pH value suited to methane fermentation.  <P>SOLUTION: The methane fermentation apparatus 11 is provided wherein organic substances having higher temperature than digested sludge in the methane fermentation tank 12 and liquefied to be dissolvable is fed to the methane fermentation tank 12, and the digested sludge in the methane fermentation tank 12 is condensed by a membrane separating means 13 to perform the methane fermentation. The apparatus 11 includes the membrane permeation liquid leading out pipe 30 for taking out the membrane permeation liquid having passed through a separation membrane 19 of the membrane separating means 13 to the outside, and a heat exchanging means heat-exchanging between the membrane permeation liquid flowing through the membrane permeation liquid leading out pipe 30 with an organic substance in a solubilization tank 15 for heating the membrane permeation liquid. A coil-like pipe 30a formed at a part of the membrane permeation liquid leading out pipe 30 is provided in the solubilization tank 15 as the heat exchanging means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263633-A (JP)
Title: Water-based ink for inkjet recording, ink cartridge, inkjet recording apparatus, method for evaluating water-based ink for inkjet recording, and method for producing water-based ink for inkjet recording
Inventor: OKADA GORO
IPC: C09D11/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink for inkjet recording excellent in discharge stability.  <P>SOLUTION: The water-based ink for inkjet recording includes a coloring agent, water, and a water-soluble organic solvent. In the water-based ink after drying, a phase (δ) obtained from tanδ measured at 25°C is constantly 45 degrees or more. In other words, the phase (δ) never becomes less than 45 degrees at a strain amount of about 0.1% to 100%. The water-based ink for inkjet recording is excellent in discharge stability.  <P>COPYRIGHT: (C)2010,JPO&INPIT