baber/WOPTO huggingface dataset:
Patent JP-2013143572-A (JP)
Title: Signal detector, signal detection method, and communication terminal device
Inventor: OZAKI KAZUYUKI
IPC: H04B1/40
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a signal detector, a signal detection method, and a communication terminal device that accurately determine the presence or absence of a signal even in the case where a signal-to-noise ratio (SNR) is low.SOLUTION: A correlation emphasis processing unit 51 generates a correlation emphasis signal corresponding to each constant period on the basis of a reception signal per constant period part of which overlaps. An autocorrelation matrix generation unit 52 generates an autocorrelation matrix on the basis of the correlation emphasis signal. A noise power estimation unit 53 estimates noise power included in the correlation emphasis signal. A noise power matrix generation unit 54 generates a noise power matrix indicating a noise component included in the autocorrelation matrix on the basis of the autocorrelation matrix and the noise power. A noise elimination unit 55 eliminates an influence by noise from the autocorrelation matrix on the basis of the autocorrelation matrix and the noise power matrix. A characteristic value calculation unit 56 calculates a characteristic value of the autocorrelation matrix with the influence by noise eliminated by the noise elimination unit. A signal determination unit 57 determines whether or not the reception signal includes a signal transmitted by another device on the basis of the characteristic value calculated by the characteristic value calculation unit.
Patent JP-2012069168-A (JP)
Title: Geographically distributed cluster
Inventor: CHANDRASEKARAN SASHIKANTH
IPC: G06F9/40
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for mirroring data between a plurality of sites.SOLUTION: A record is kept in a first site among a plurality of sites. The record identifies which change added to one or more data blocks stored in the first site has reexecution information duplicated to and associated with another site among a plurality of sites. A priority value associated with a transaction to be executed in the first site is determined. The transaction specifies correction to the data blocks. When the priority value shows that the transaction should not be eliminated in the case that the first site can not operate, the transaction is decided only after the record shows that all of the other changes which update the data blocks in the first site have those corresponding reexecution information subjected to other site duplication among the plurality of sites.
Patent JP-2012098301-A (JP)
Title: Determination of inflow of right and left characteristic vectors in coriolis flowmeter
Inventor: SHARP THOMAS DEAN
IPC: G01F1/84
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology for calibrating flow rate null offset during flow period.SOLUTION: A method for determining a relative phase of a left characteristic vector of a conduit includes: a step of flowing a material through the conduit during a period in which the conduit is vibrated by at least two drive parts arranged apart from each other; steps (204, 206) of measuring a movement of the vibrating conduit; and a step (208) of periodically determining the relative phase of the left characteristic vector with respect to the conduit.
Patent JP-2013143859-A (JP)
Title: Electric/electronic apparatus and energization method of power storage electric/electronic apparatus
Inventor: TAKIZAWA YUJI
IPC: H02J7/00
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To facilitate energization to an electric/electronic apparatus, stored in a package, during non-operation time by using an energization method of the electric/electronic apparatus and a power storage electric/electronic apparatus which are stored in the packages.SOLUTION: In an electric/electronic device 1 stored in a package box 9, electric power receiving means 7, receiving power supply from an external electric power supply device 10 during non operation time without contacting with a power supply part 3, is provided separately from electric power supply connection wiring 5 supplying electric power from an external power source to the power supply part 3 during normal operation time.
Patent JP-2013144932-A (JP)
Title: Control device of internal combustion engine
Inventor: NAKADA ISATO
IPC: F02D45/00
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute use cores corresponding a computing load of an internal combustion engine, in the internal combustion engine for performing computing processing using a multi-core processor having a plurality of the cores.SOLUTION: A control device of an internal combustion engine includes: a turbocharger 20 having a turbine 20a installed on an exhaust passage 16 and a compressor 20b installed on an intake passage 12; an exhaust bypass passage 30 bypassing an upstream side and a downstream side of the turbine 20a on the exhaust passage 16; and a waste gate valve (WGV) 32 opening and closing the exhaust bypass passage 30. The WGV 32 is actuated according to an operation state of the internal combustion engine. The control device includes: a computing means having a multi-core processor mounting a plurality of cores and for assigning various computing tasks related to the operation of the internal combustion engine to the plurality of cores to compute in parallel; and a control means for decreasing the number of cores used in the computing means than before full actuation if the WGV 32 is fully actuated.
Patent JP-2013145431-A (JP)
Title: Program for character input, information processing device and character input operation setting method
Inventor: TANAKA SHIGETO
IPC: H03M11/14
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily input a character string that suits the user's preference and peculiarity.SOLUTION: In an information processing device for performing character input processing according to operation due to an operation unit including a plurality of alphabetic keys for inputting kana characters, which are switchable for inputting another type of characters, an analysis is made, for more than one type of definite forms determined on the basis of a form of a character string to be determined, on the frequency of occurrence of each definite form in a character string group determined within a past prescribed period. On the basis of the analysis result, settings are configured for prioritizing an input of a character string of a form corresponding to a definite form that predominantly appears. For example, with respect to each character type of numerical characters, alphabetical characters and katakana characters, evaluation values of the frequency of occurrence are compared between a definite form determined in one-byte character and a definite form determined in double-byte character so that an input mode corresponding to a definite form with a higher evaluation value is invoked by input mode switching operation.
Patent JP-2013145074-A (JP)
Title: Ceiling recessed air conditioning apparatus
Inventor: ISHIDA YUKARI
IPC: F24F13/20
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling recessed air conditioning apparatus, a side face of a body thereof that can be easily accessed without detaching a panel at a lower part of the body, the maintenance of the air conditioning apparatus that can be performed with ease.SOLUTION: A ceiling recessed air conditioning apparatus 10 includes: a body panel 3 disposed at a lower part of a body part 21 and having an air inlet and an air outlet; a supporting metal fitting 2 attachable/detachable to/from the body panel 3; and a side panel 1 supported by the supporting metal fitting 2 attached to the body panel 3, disposed at a lower part of a side face of the body part 21, and closing a ceiling opening part 32 defined by one edge face of the body panel 3 and an edge face of a ceiling 31.
Patent JP-2013150130-A (JP)
Title: Document reading device, image forming apparatus and document reading method
Inventor: HASHIMOTO HIDEKI
IPC: H04N1/19
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent further deterioration of a main scanning variation in reading data when the main scanning variation is large during sheet-through reading.SOLUTION: In a document reading device, during a sheet-through reading in which a document reading unit 3 sequentially reads images of documents continuously fed by an ADF 2 with a reading optical system being fixed, a first memory 132 stores reference read data obtained by reading a reference background unit before the first document is fed, and a second memory 133 stores current read data obtained by reading the reference background unit between the documents fed, and a main scanning variation detecting unit 134 detects variations in reading level in a main scanning direction for the reference read data and the current read data, and a main scanning variation comparing unit 135 compares the variations with each other, and when the difference is less than a predetermined value, a correction propriety determining unit 136 allows a gain calculating unit 137 to calculate a correction gain and correct a gain of a digital amplifying unit 114, and when the difference is equal to or more than the predetermined value, the correction propriety determining unit 136 prevents the gain calculating unit 137 from correcting the gain of the digital amplifying unit 114.
Patent JP-2013146232-A (JP)
Title: Wall greening device and method having wall cooling function
Inventor: MITSUI TERUKICHI
IPC: A01G9/02
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provided a building wall greening device and a building wall greening method that are capable of significantly saving energy in cooling a building and substantially reducing installation costs.SOLUTION: The present invention comprises: a plurality of planting material holding portions; a first supporting portion that supports the respective planting material holding portions at a plurality of positions a predetermined distance apart from a wall of the building; a plurality of mist discharge portions that discharge water which is sent through a water supply pipe in the form of mist; and a second supporting portion (which may be also used by the first support portion) that supports the respective mist discharge portions at positions apart from the wall face farther than a central portion in a horizontal direction of at least the respective planting material holding portions at each upper position of the respective planting material holding portion. Each of the mist discharge portions discharges mist toward each of the planting material holding portions and both sides of the wall.
Patent JP-2013148183-A (JP)
Title: Fluidic power control device
Inventor: SHIMAMOTO YOSHINORI
IPC: F16D57/02
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fluidic power control device that suppresses rotational resistance during low rotation of a rotary shaft and can rapidly perform projecting/retracting operation of a projecting/retracting member.SOLUTION: A fluidic power control device 5 controls power from a rotary shaft 41 rotatably supported at the lower end of a rear leg section 21 via fluid with respect to a drum 55 fixed on the rear leg section. The fluidic power control device 5 includes an inner rotor 51 rotating integrally with the rotary shaft 41, an outer rotor 53 for sealing the inner rotor 51 while providing a first space 52, the drum 55 for sealing the outer rotor 53 while providing a second space 54, projecting/retracting members 56 that engage with the outer rotor 53 and rotate integrally with it when projecting due to the centrifugal force of the inner rotor 51, energizing springs 57 that energize the projecting/retracting members 56 so as to retract, make the projecting/retracting members 56 project when the centrifugal force of the inner rotor 51 is larger than the energizing force, and make the projecting/retracting members 56 retract when the centrifugal force is smaller than the energizing force, and a dilatant fluid R2 filled in the second space 54.
Patent JP-2013148836-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: ANDO HIDEKI
IPC: G03G15/08
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, an image forming method and an image forming program capable of controlling a supply amount of toner for supply to perform an appropriate toner concentration control.SOLUTION: An image forming apparatus takes steps of: when toner concentration of a circulating developer is deviated from a reference value, supplying toner from a supply port with a reference number of rotations of a toner supply motor so as to make up for an amount for the deviation (S1, S2); storing an output value Vdb of a toner concentration sensor 56 when detecting the deviation (S3), acquiring a toner concentration detection output value Vda when a developer part to which the toner is supplied is moved to a position of the toner concentration sensor (S4); calculating a difference Vdh between Vda and Vdb (S5); comparing Vdh and a reference value Vd_std to calculate a difference ΔV therebetween (S6); and when a formula |ΔV|<100 mV is satisfied, maintaining the reference number of rotations of the toner supply motor as it is, and when |ΔV|≥100 mV is satisfied, referring to a table, and setting a number of following rotations of the toner supply motor by increasing or decreasing from the reference number of rotations according to the ΔV (S7), and thus completing the processing.
Patent JP-2012118086-A (JP)
Title: Electro-optical sensing device
Inventor: COLVIN ARTHUR E JR
IPC: G01N21/64
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical sensing device for detecting the presence or concentration of an analyte in vivo.SOLUTION: An electro-optical sensing device comprises: a housing 112 having an outer surface; a plurality of indicator molecules 116 located on at least a portion of an outer surface of the housing; a circuit board 170 housed within the housing; a photodetector 120 having a top side and a bottom side, the photodetector being electrically connected to a circuit on the circuit board, at least the top side of the photodetector being photosensitive; a filter 134 having a top side and a bottom side, the bottom side being positioned over the top side of the photodetector; and a radiation source 118 positioned over the top side of the filter. The electro-optical sensing device is self-contained, with a smooth and rounded oblong, oval, or elliptical shape (e.g., a bean- or pharmaceutical capsule-shape) and a size which permits the device to be implanted in humans for in-vivo detection.
Patent JP-2013154677-A (JP)
Title: Illumination plate for automobile
Inventor: KUROBE YUTO
IPC: B60Q3/02
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an illumination plate for an automobile that can display a design having a distinctive appearance.SOLUTION: A illumination plate for an automobile includes a substrate 14 made of a transparent resin plate, a light opaque character-shaped body 16 provided on a surface 14a of the substrate 14, a translucent control layer 18 provided on a back side 14b of the substrate 14, and a flat light source 20 arranged on a back surface 18b side of the translucent control layer 18. The translucent control layer 18 includes a light semi-transmissive film 24 for covering the back side 14b of the substrate 14 except the inner side of the contour similar to the contour of the character-shaped body 16 and slightly larger than that by the first dimension D1, a light opaque film 26 for covering the back side 24a of the light opaque film 24 except the inner side of the contour similar to the contour of the light opaque film 24 and slightly larger than that by the second dimension D2, and a light diffusion film 28 for covering a part of back sides of the substrate 14, the character-shaped body 16 and the light semi-transmissive film 24 to include the inner side of each contour of the character-shaped body 16, the light semi-transmissive film 24, and the light opaque film 26.
Patent JP-2013155784-A (JP)
Title: Shaft seal device
Inventor: YAMASHITA TATSUO
IPC: F01D11/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To ensure accuracy in attaching a brush seal ring to a rotating shaft, even if machining precision of a channel part of a channel-type brush seal is not high, thereby significantly improving effect of reducing hydraulic fluid to be leaked.SOLUTION: A shaft seal device includes: an involute channel-type brush seal ring 26 with a channel part 30 formed on an outer circumferential surface; a high-pressure-side brush holder 27; and a low-pressure-side brush holder 28. On an abutment surface between the high-pressure-side brush holder 27 and the low-pressure-side brush holder 28, a groove with a space for housing the channel part 30 is formed. A ring-shaped brush holder holds the channel-type brush seal ring 26 between the high-pressure-side brush holder 27 and the low-pressure-side brush holder 28. The high-pressure-side brush holder 27 and/or the low-pressure-side brush holder 28 have a fitting structure with a pressure bulkhead or a pressure container in an installation position, and have a position reference surface for determining the installation position of the channel-type brush seal ring.
Patent JP-2013061617-A (JP)
Title: Developing roll for electrophotographic equipment
Inventor: HAYASHI YOSUKE
IPC: G03G15/08
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll for electrophotographic equipment, capable of preventing ion conductor bloom and retaining charge attenuation characteristics for a long period of time.SOLUTION: A developing roll 1 for electrophotographic equipment includes an elastic layer 3 and a surface layer 4 formed on an outer circumferential face of a shaft 2. The surface layer 4 contains 0.10 to 3 parts by mass of a component (B) with respect to 100 parts by mass of a component (A), in which cations of the component (B) are bonded to the component (A). The components are (A) a binder resin having a functional group that reacts with an alkoxysilyl group of the component (B); and (B) an ion conductor having a cation having a chemical structure expressed by the general formula (1). In the general formula (1), R1 represents a cyclic or linear organic group; R2 includes at least (CH)n; and R3 represents an alkyl group.
Patent JP-2013161568-A (JP)
Title: Vehicle headlamp, and vehicle headlamp device
Inventor: SUZUKI YASUSHI
IPC: B60Q1/14
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a conventional vehicle headlamp, there is a case in which light from a semiconductor light-emitting element is not fully utilized, and that light distribution designing is complicated in forming a predetermined light distribution pattern.SOLUTION: A vehicle headlamp is provided with a low-beam lamp unit 2 and a high-beam lamp unit 3. The lamp unit 2, 3 are each configured of a semiconductor type light source 20 and a reflector 23 with reflecting faces 21, 22 for irradiating light from the semiconductor type light source 20 toward front of a vehicle C as a predetermined light distribution pattern. As a result, the headlamp can fully utilize light from the semiconductor type light source 20, and further, light distribution designing in forming a predetermined light distribution pattern is easy.
Patent JP-2012165383-A (JP)
Title: System, method, and apparatus for identifying invalid node within mesh network
Inventor: BRADLEY RICHARD REE
IPC: H04L12/28
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and an apparatus for identifying invalid nodes within a mesh network.SOLUTION: A routing table 140 may be maintained by a utility meter 120. The routing table 140 may include information associated with one or more devices in communication with the utility meter 120 via a mesh network. A change in the routing table 140 may be identified by the utility meter 120, and an alert message associated with the identified change may be generated by the utility meter 120. The generated alert may then be output by the utility meter for communication to a central controller 110 configured to process the alert message to identify an invalid node within the mesh network.
Patent JP-2013162354-A (JP)
Title: Image pickup device and image pickup program thereof
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N5/369
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To generate a greater number of parallax images than the number of kinds of parallax images assigned to an image sensor.SOLUTION: An image pickup device comprises: an image sensor having photoelectric conversion element groups consisting of n pieces of photoelectric conversion elements as one set (n=integer equal to or greater than 2) periodically arranged, in which light flux limiting sections respectively provided corresponding to at least two of the n pieces of adjacent photoelectric conversion elements are located so that mutually different partial light fluxes of incident light flux are passed; and a photographing control section which, while driving a shift unit for shifting the incident light flux with respect to the image sensor in a predetermined shift direction by a predetermined shift amount so that the incident light flux pointed to a position in the parallax direction determined by the arrangement of the light flux limiting sections which is displaced by a distance less than mutual intervals between the photoelectric conversion elements having the light flux limiting sections provided therefor is directed toward the other photoelectric conversion elements based on which the light flux limiting sections are provided, executes photographing by the image sensor twice or more.
Patent JP-2013162670-A (JP)
Title: Air compressor
Inventor: IKEDA HIDEAKI
IPC: H02K7/14
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact air compressor having an electric motor integrated thereto, which ensures cooling capability of cooling heat from an electric motor and, even if fire occurs in the electric motor, prevents the flame from spreading to the outside of the air compressor.SOLUTION: The air compressor 50 is integrally formed of an electric motor 1 and a compressor 15. The compressor 15 has a cooling fan 8 that is disposed in a crankcase 9. A plurality of introducing holes 9a for supplying the electric motor with cooling air being blown from the cooling fan are formed in an end plate 10a of the crankcase. A plurality of exhausting holes 6a for exhausting the cooling air having cooled the electric motor are formed in a motor housing 6. Each introducing hole and each exhausting hole comprise blocking means 13a and 13b. The blocking means, when fire occurs in the electric motor, prevent the flame from spreading to the compressor and the outside thereof.
Patent JP-2013160997-A (JP)
Title: Inner focus type telephotographic zoom lens of large aperture ratio
Inventor: YAMANAKA HISAYUKI
IPC: G02B15/20
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an inner focus type telephotographic zoom lens of large aperture ratio that enables speedy focusing by employing an inner focus system and prevents significant aberration even in close range focusing.SOLUTION: A zoom lens includes at least five lens groups in order from an object side: a firs lens group LG1 of positive refractive power, a second lens group LG2 of negative refractive power, a third lens group LG3 of negative refractive power, a fourth lens group LG4 of positive refractive power, and a fifth lens group LG5 of positive refractive power. When zooming power varies from a wide angle end to a telephoto end, all the second, third, and fourth lens groups LG2, LG3, and LG4 move to the image side. When focusing takes place, the third lens group LG3 moves.