baber/WOPTO huggingface dataset:
Patent JP-2012214628-A (JP)
Title: Water-based ink for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus
Inventor: IMAI KENJIRO
IPC: C09D11/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based for inkjet recording, in which the discharge stability when left in a head in an uncap state and a paper surface-drying property are excellent, and the elution into an water-based ink of a compound derived from a rubber member or the like in an inkjet recording apparatus is controlled.SOLUTION: The water-based ink for inkjet recording includes: a colorant; water; a penetrant; and a wetting agent, wherein the penetrant includes tetraethylene glycol monobutyl ether and pentaethylene glycol monobutyl ether, wherein the weight ratio (X:Y) of tetraethylene glycol monobutyl ether (X) to pentaethylene glycol monobutyl ether (Y) is X:Y=50:50 to 90:10 and the total blending amount (X+Y) thereof is X+Y=1 to 10 wt.% in the water-based ink, and the wetting agent includes alkylene glycols of at least one selected from the group consisting of glycerin, ethylene glycol, diethylene glycol, and triethylene glycol.
Patent JP-2012219842-A (JP)
Title: Holder
Inventor: TANIGUCHI KATSUHIKO
IPC: F16B2/22
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a holder which secures a holding performance of a held member and is capable of reducing insertion resistance of the held member and improving assembling workability.SOLUTION: Inclination ribs 30, 32 are formed protrusively on facing wall parts 20, 22 of a holding part 14 in the holder 10. The inclination ribs 30, 32 are inclined at a same angle to the inserting direction of the held member 12 from an opening part 16 toward the longitudinal direction of the held member 12. When the held member 12 is inserted from the opening part 16 into the holding part 14, therefore, an insertion force generates a shearing direction force and a vertical (compression) direction force to the inclination ribs 30, 32. Thus, by inserting the held member 12 into the holding part 14 making the inclination ribs 30, 32, which have tip ends 30A, 32A formed at acute angles, bite into the outer circumferential part of the held member 12, the insertion load of the held member 12 into the holding part 14 can be reduced.
Patent JP-2012218831-A (JP)
Title: Recording medium holding device and recording device
Inventor: KANETANI NOBUHIRO
IPC: B65H31/32
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium holding device and a recording device capable of reducing the space for stacking recording media and stacking a large number of recording media.SOLUTION: The recording medium holding device 4 includes a first medium supporting member 41 from which a recording medium S with the recording processing being executed is discharged, and a second medium supporting member 42 which is arranged at the position lower than the first medium supporting member 41 with the recording medium S being delivered from the first medium supporting member 41. The first medium supporting member 41 is arranged in an inclined state so that a holding face 41c of the recording medium S on the downstream side in the carrying-out direction of the recording medium S is at the position higher than that of the holding face 41c on the upstream side in the carrying-out direction.
Patent JP-2012220079-A (JP)
Title: Emulsion fuel combustion device
Inventor: KURATA YUJI
IPC: F23D11/16
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To efficiently mix emulsion fuel with simple constitution.SOLUTION: An emulsion fuel combustion device includes a second mixer 24 for mixing fuel oil and water together. The second mixer 24 has a mixing module 72 housed in a pipe 71. The mixing module 72 is fixed to a support member 73 at one upstream-side place, and a baffle 75 and a ball 76 are alternately fitted to a wire 74. The fluid of the mixed fuel oil and water passes through a narrow space 77 between the baffle 75 and pipe 71 and a wide space 78 between the ball 76 and pipe 71 alternately to accelerate the mixing, thereby forming the emulsion fuel.
Patent JP-2012221846-A (JP)
Title: Light-emitting device, light-emitting method, and method of manufacturing light-emitting device
Inventor: YUGE RYOTA
IPC: H01J9/02
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device featuring a simple structure and low cost, which is high in efficiency and can reduce unevenness in brightness.SOLUTION: A light-emitting device 10 of the present invention includes an anode substrate 11 having an anode electrode 12 disposed on the surface thereof, a cathode substrate 16 having a cathode electrode 15 disposed on the surface thereof, and a grid electrode 17 having a plurality of openings 18 formed therein. The two substrates are arranged in such a way that their respective surfaces are opposed to each other, and that the grid electrode 17 is disposed between the two substrates oppositely and almost parallel thereto. A phosphor layer 13 is disposed between the anode substrate 11 and the anode electrode 12 and on at least one side of the anode electrode 12, while an emitter 14 is disposed on the cathode electrode 15. Electrons field-emitted from the emitter 14 have their path expanded as they pass through the openings 18 in the grid electrode 17, so that luminescent spots at emission time of the phosphor layer 13 are expanded, thereby helping to reduce unevenness in brightness.
Patent JP-2011258931-A (JP)
Title: Laminated electronic component manufacturing device and method for manufacturing laminated electronic components
Inventor: KUKI HIROSHI
IPC: H01G4/12
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component manufacturing device and a method for manufacturing laminated electronic components capable of making facilities smaller, reducing a cost, and efficiently manufacturing high-quality laminated electronic components.SOLUTION: The electronic component manufacturing device comprises: a sheet conveyance member 12 which continuously conveys a ceramic sheet S in a predetermined direction; an intermediate lamination member 14 which peels the ceramic sheet S conveyed by the sheet conveyance member 12 from the sheet conveyance member 12 and around which the ceramic sheet S are wound up while they are being rotated till several layers are formed; a sheet cutting member 16 which cuts the ceramic sheet S of the several layers wound up around the sheet transfer member 14 to a predetermined length; and a sheet lamination member 18 to which cut pieces ST of the ceramic sheet S of the several layers cut to the predetermined length by the sheet cutting member 16 are transferred. The electronic component manufacturing device transfers the cut pieces ST of the ceramic sheet S of the several layers wound up around the intermediate lamination member 14 to the sheet lamination member 18 by moving the sheet lamination member 18 tailored to the rotation of the intermediate lamination layer 14.
Patent JP-2012224122-A (JP)
Title: Seat heater
Inventor: HARITA TAKAHIRO
IPC: B60N2/90
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a set heater capable of giving a seated person refreshing feeling by control for flowingly decreasing a heat generation amount of each of multiple heating elements provided in the seat.SOLUTION: The seat heater 1 includes: three or more heating elements (31 to 35) arranged at different positions of the seat 2; and a controller 4 for controlling electric conduction for each heating element. At least one of the heating elements is subjected to electric conduction for a minimum heating amount in a predetermined time period, and the heating element which is set for the minimum heating amount is moved in the order of an arrangement position thereof. Thereby, damp is prevented from being generated by heat containment between a seat surface and the seated person, when the seat heater is heated for a long period of time, without ruining heat sensation obtained from the entire seat heater. Moreover, the seated person is stimulated by the heat fluctuation in which a heat decrease part flowingly moves, and brisk refreshing feeling is given to the seated person.
Patent JP-2011147190-A (JP)
Title: Delay circuit, and electronic device
Inventor: MUROTA KAZUAKI
IPC: H03K3/353
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the malfunction of an output voltage caused by external noise, without an increase in the capacitance of a capacitor of a delay circuit.  <P>SOLUTION: A delay circuit comprises: a constant current source, connected to a capacitor via a first node, for charging or discharging the capacitor; a charge/discharge circuit for discharging or charging the capacitor when an input voltage changes to a first level and charging or discharging the capacitor when the input voltage changes to a second level; and a voltage detecting circuit for changing the level of the output voltage from the first level to the second level after a delay of a time from when the charge/discharge of the capacitor is started till when the voltage of the first node exceeds a predetermined detection voltage. In the delay circuit, the malfunction of the output voltage is prevented by providing a voltage holding circuit for holding the voltage of the first node at a level exceeding the detection voltage when the input voltage is at the second level and the output voltage changes to the second level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234372-A (JP)
Title: Apparatuses and methods for handling timers for routing area (ra) update procedures or attachment procedures without integrity protection
Inventor: THIWARI GUNDAN
IPC: H04W60/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide apparatuses and methods for handling timers for RA update procedures or attachment procedures without integrity protection.SOLUTION: A mobile communication device has a wireless module and a controller module. The wireless module performs wireless transceiving to and from a service network. The controller module transmits an attachment request message without integrity protection to the service network via the wireless module, and receives an attachment response message without integrity protection from the service network via the wireless module. Also, the controller module directly applies a first value of a periodic Routing Area (RA) update timer included in the attachment response message.
Patent JP-2012231764-A (JP)
Title: Apparatus and method for sorting and acquiring cell aggregate
Inventor: TABATA YASUHIKO
IPC: C12M1/00
Filed: 2011-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sorting and acquiring a cell aggregates to automatically separate and acquire the cell aggregate.SOLUTION: The apparatus 100 for sorting and acquiring a cell aggregate places the well of the microplate 101 which is installed at the table 111 at given timing for medium replacement, positions the medium removal apparatus 132 in the medium M of each well, and removes the medium M in the well to temporarily expose a cell aggregate C from the medium M. Thereafter, the apparatus operates the camera device 133 to obtain images of the cell aggregate with which it identifies positions and sizes of the cell aggregate. Then, when the apparatus confirms that the cell aggregate C is larger than given size, it picks up the cell aggregate C from the well by using a micro hand 134 to transfer it to the tray for collection 135. Through these processes, the apparatus enables the cell aggregate C to automatically be acquired which is cultured with the pre-defined specifications. When the apparatus identifies that the cell aggregate C does not satisfy the pre-defined specifications, it injects another medium M in the well by the injector 131.
Patent JP-2012234500-A (JP)
Title: Pattern identification device, pattern identification method and program
Inventor: NOMOTO ATSUO
IPC: G06T7/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pattern identification device, a pattern identification method and a program capable of precisely identifying a pattern regardless of variation in entire illumination and partial shading.SOLUTION: The pattern identification device includes: variation image generating means that generates a variation input image in which a predetermined variation is made and a variation registration image; partial feature extraction means that extracts an input partial feature from the variation input image and extracts a registration partial feature corresponding to the input partial feature of the variation registration image; partial feature similarity degree calculating means that calculates the degree of similarity of a partial feature between the input partial feature and the registration partial feature for each predetermined combination of variation images; partial feature similarity degree integrating means that calculates an integrated partial feature degree similarity in which at least one or more partial feature similarities calculated by the partial feature similarity calculating means are integrated based on a predetermined standard; and identification similarity degree calculating means that integrates the integrated partial feature similarities based on a predetermined standard for each partial area and calculates identification similarity degree between the input image and the registered image.
Patent JP-2012239562-A (JP)
Title: Stress detecting device, stress detecting system, and transmitting unit
Inventor: SUGIURA YASUSHI
IPC: A61B5/05
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect stress reaction of a subject.SOLUTION: This stress detecting device 1 includes: a first ring-type electrode 4 that comes into contact with the skin of the ring finger of a subject and receives electric power supplied; a second ring-type electrode 5 that comes into contact with the skin of the middle finger of the subject and is electrically connected to the first ring-type electrode 4 via the skin; and a receiver 3 for detecting the stress reaction of the subject on the basis of the voltage inversely proportional to a biological capacitance between the first and second ring-type electrodes 4 and 5.
Patent JP-2012147410-A (JP)
Title: Mobile communication method, mobile management nodes, and serving gateways
Inventor: NISHIDA KATSUTOSHI
IPC: H04W76/06
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To appropriately release PDN connection #1 when receiving user data for a UE which is under the control of an MME#1 and is in an idle state after the MME#1 recovers from suspension due to failure or the like.SOLUTION: The mobile communication method comprises: a step in which reattachment to an MME#2 is started when a UE receives a paging signal; a step in which an MME#1 sends a "DDN Ack" message, which contains an "EPS Bearer ID#1" included in a "DDN" and a "Cause=Re-Attach Success" message (information indicating that reattachment processing has succeeded), to an S-GW#1 specified by an S-GW address #1 included in the DDN; and a step in which the S-GW#1 releases PDN connection #1, which corresponds to the "EPS Bearer ID#1" included in the "DDN Ack" message, between a P-GW#1 and the S-GW#1 upon receiving the "DDN Ack" message.
Patent JP-2011247417-A (JP)
Title: Compressed gas dispensing method
Inventor: BONNER BRIAN BERNARD
IPC: F17C7/00
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for dispensing a compressed gas for reducing the amount of residual gas in dispensing station storage vessels before refilling is required.SOLUTION: The method includes: a step of transferring a compressed gas into receiving vessels in a first series of fill-up states where each of the receiving vessels receive a compressed gas from a first mobile storage device and subsequently from a second mobile storage device; a step of transporting the first mobile storage device to a refilling station after the first mobile storage device has been depleted to a selected depletion level; a step of refilling the first mobile storage device at the refilling station; and a step of transferring a compressed gas into receiving vessels in a second series of fill-up states where each of the receiving vessels receive a compressed gas from the second mobile storage device and one or more of the first mobile storage device after refilling and a third mobile storage device.
Patent JP-2012242807-A (JP)
Title: Display device
Inventor: YANO TOMOYA
IPC: G02F1/1335
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of improving degradation of a stereoscopic display performance due to cross-talk.SOLUTION: A display device includes: a display part having plural pixels and displaying an image based on an input signal that is a signal for stereoscopic display, the signal containing, for example, information of a parallax amount; a level calculation part for calculating at least an average signal level of pixels in a predetermined zone around an interested pixel; a γ correction part for applying a γ correction to the input signal so that inclination of a γ characteristic of the interested pixel decreases as a distance from the average signal level increases; and a gain control part for gain-controlling a correction amount of the γ correction performed by the γ correction part in accordance with the parallax amount.
Patent JP-2011222033-A (JP)
Title: Information recording and reproducing device
Inventor: RYU TOMOAKI
IPC: G11B27/00
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a recording and reproducing system capable of imparting various added-values to contents such a motion picture, etc.SOLUTION: The information recording and reproducing device 100 comprises: a reproduction means 2 for reproducing first data recorded on an exchangeable medium 1; a recording-reproducing means 3 in which second data corresponding to the first data are recorded; and a CPU 9 for controlling the reproduction means or the recording and reproducing means. With the CPU, information recording and reproducing device is provided by which a virtual file system can be constructed on the basis of the first data and the second date.
Patent JP-2012247329-A (JP)
Title: Processing method of radioactive waste
Inventor: NOSHITA KENJI
IPC: G21F9/06
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of radioactive waste with which volume reduction of cellulose-based filter sludge can be improved further.SOLUTION: Slurry containing cellulose-based used filter sludge is moved from a waste storage tank to a decomposition tank (S1). Thereafter, cellulose decomposition enzyme (e.g., cellulase) is added to the slurry in the decomposition tank (S2). Within the decomposition tank, the filter sludge is glycated by the action of the cellulose decomposition enzyme (S3). Glycolytic enzyme is added to a saccharide containing solution in the decomposition tank (S4). Saccharide in the solution is decomposed into alcohol with ethanol as a main component by action of the glycolytic enzyme (S5). An alcohol containing solution in a decomposition device is heated by a heating device and the alcohol is evaporated and separated (S6). Since saccharide becomes alcohol and is separated, volume reduction of filter sludge can be enhanced further.
Patent JP-2011254468-A (JP)
Title: Fitting device and method of fitting hearing device to compensate for hearing loss of user, hearing device, and method of reducing feedback in hearing device
Inventor: MA GUERIN
IPC: H04R25/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a hearing device with an improved feedback path model.SOLUTION: The present invention relates to a hearing device comprising a receiver and a microphone in which a feedback path from the receiver to the microphone exists. The hearing device further comprises an adaptive feedback canceller adapted to reduce at least a part of the feedback. The adaptive feedback canceller comprises a fixed filter for modeling an invariant portion of the feedback path, and an adaptive filter for modeling a variant portion of the feedback path. The invariant portion is provided to the fixed filter of the hearing device independently of an actual user using the hearing device and the acoustical environment where the hearing device is put into use. Thereby a hearing aid is achieved which contains a fixed filter which comprises the invariant portions of the feedback path.
Patent JP-2012248521-A (JP)
Title: Contact material, method for producing the same, and vacuum valve
Inventor: KENMOCHI TAKAYUKI
IPC: H01H11/04
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a contact material uniform in dispersibility of Te inside thereof and excellent in low surge performance.SOLUTION: A contact material according to the present invention has a structure where WC particles and a phase including a CuTe phase surrounding around a CuTephase are dispersed in a base material mainly comprising Cu, and has a relative density of 90% or more of the theoretical density thereof. The contact material can be obtained by a production method comprising the steps of: mixing Cu powder having an average particle size of 1 μm or greater and 10 μm or less, WC powder having an average particle size of 75 μm or greater and 150 μm or less, and Te powder having an average particle size of 1 μm or greater and 50 μm or less; compressing the obtained mixture to sinter at a temperature of 600°C or above and 700°C or below; and recompressing the obtained sintered body to resinter at a temperature of 600°C or above and 700°C or below.
Patent JP-2012250318-A (JP)
Title: Zirconia-based abrasive
Inventor: TSUKUMA KOJI
IPC: B24B37/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a zirconia-based abrasive with an extremely high polishing rate without causing polishing flaws in fine polishing.SOLUTION: Zirconia powder obtained in a wet process synthesis method such as a neutralizing method and a hydrolysis procedure collects primary minute particles to form a secondary agglomerate. The inventors evaluate glass polishing capacity of the wet process synthesis zirconia powder to analyze primary and secondary particle forms of the powder. As a result, it is found that the secondary agglomerate which becomes 300-500 nm by collecting the primary particles of 70-150 nm has an extremely high polishing capacity in the powder having a sphere approximation form in the range of fractal dimensions of 1.00-1.05. Suitable powder can be manufactured with the hydrolysis procedure for a zirconium salt to be used in fine polishing for, e.g., a glass board.
Patent JP-2012253916-A (JP)
Title: Power conversion device
Inventor: OKUBO KAZUHIRO
IPC: H02M7/48
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of reducing the cost by adopting a voltage-driven semiconductor element which is preferable both for a rectifying circuit and an inverter.SOLUTION: There is provided a power-conversion device comprising: a rectifying circuit 3 configured to convert an alternating-current voltage to a direct-current voltage; and an inverter 5 configured to convert the direct-current voltage obtained by the rectifying circuit into an alternating-current voltage having a predetermined voltage and frequency and supplies a load 2 with the alternating-current voltage. Power converters 16, 6 included in the rectifying circuit and the inverter, respectively, include voltage-driven semiconductor elements with different characteristics.