baber/WOPTO huggingface dataset:
Patent JP-2014074663-A (JP)
Title: Cylinder position measurement device, and cylinder position measurement method
Inventor: KAGEYAMA MASAHITO
IPC: F15B15/28
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To accurately measure a stroke amount of a cylinder even when a high pressure of oil in the cylinder is applied.SOLUTION: The arithmetic processing section 400 detects a magnetic force of a first magnetic force sensor 301 at a specific position and determines a pressure correction amount ΔSp at a peak position of a waveform detected by a second magnetic force sensor 302 on the basis of a pressure correction table 413, determines a travel speed V of the direct-acting member on the basis of the variation in stroke amount Sd and determines a speed correction amount ΔSv at the peak position of the waveform detected by the second magnetic force sensor 302 on the basis of a speed correction table 423, adds the pressure correction amount ΔSp and speed correction amount ΔSv to the stroke amount Sd indicating the peak position of the waveform detected by the second magnetic force sensor 302 to determine a corrected correction stroke amount Sc, and resets the origin position of the stroke amount on the basis of the correction stroke amount Sc.
Patent JP-2013034882-A (JP)
Title: Improved eccentric drive shaft for atherectomy device, and method for manufacturing the same
Inventor: SHTURMAN LEONID
IPC: A61B17/00
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for manufacturing a drive shaft having an asymmetrical tissue removing part.SOLUTION: There is provided the method for manufacturing the drive shaft 20 having the asymmetrical tissue removing part 28. One or more element wires are helically wound around a thin and long mandrel having an enlarged diameter part 28 with a predetermined shape to form the thin and long flexible drive shaft 20 having the enlarged tissue removing part 28. A part of the drive shaft 20 including the enlarged tissue removing part is held by a first clamp, and heat-treated (first heat treatment) to form windings 31 on the enlarged tissue removing part 28 in an initial form, and thereby the initial form of the enlarged tissue removing part 28 of the drive shaft 20 is maintained.
Patent JP-2014079109-A (JP)
Title: Brush abnormality detector for rotary electric machine
Inventor: YOSHIHARA KOJI
IPC: H02K11/00
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a brush abnormality detector for a rotary electric machine that can detect abrasion of a brush by using an existing electrical circuit.SOLUTION: When a brush 5a is abrading away, a moving contact point 7a fixed to the brush 5a approaches to a slip ring 4a, and finally comes into contact with the slip ring 4a. When a switch 10 and a switching element S4 are turned on under this state, current from a battery 9 successively flows through the switch 10, the moving contact point 7a, the slip ring 4a, the brush 5a, an output terminal Pu and the switching element S4. At this time, the current is detected by an ammeter 11, and the detection value is transmitted to ECU 13. Upon the current detection of the ammeter 11, ECU 13 determines that any one of brushes 5a, 5b, 5c is worn, and actuates an alarm device 14.
Patent JP-2013007492-A (JP)
Title: Rolling bearing
Inventor: WATANABE SATOSHI
IPC: F16J15/3232
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which can reduce the cost, reduce friction resistance of a sliding surface, and suppress an increase of torque of a bearing, while maintaining a sealing effect to moisture.SOLUTION: A deep-groove ball bearing 1 includes: an inner ring 2; an outer ring 3; a plurality of rolling elements 4 arranged between both raceway surfaces 2a and 3a in a freely rollable manner; and a seal member 10 attached to a seal groove 3b formed by the outer ring 3 which is a standstill ring and abutting on the sliding surface 2d of a seal groove 2b formed by the inner ring 2 which is a rotation ring. One end 13 of the seal member 10 has a collar 14 covering the seal groove 3b.
Patent JP-2014082363-A (JP)
Title: Electronic apparatus and cooling device
Inventor: TAKASU YOICHI
IPC: H05K7/20
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To cool a heat-generating component efficiently by using a coolant.SOLUTION: An electronic apparatus 100 comprises a component-mounting board 10 having an electronic component 12 mounted on a circuit board 11, and a cooling device for cooling the electronic component 12 of the component-mounting board 10. The cooling device includes a cooling plate 22 thermally connected to the electronic component 12, a cooling plate 32 thermally connected to the circuit board 11, and an adjustment unit 60 into which a coolant having circulated therethrough flows. The adjustment unit 60 adjusts a ratio of the flow rate of the coolant flowing in the cooling plate 22 to the flow rate of the coolant flowing in the cooling plate 32 according to the temperature of the coolant from the cooling plate 22 and the temperature of the coolant from the cooling plate 32.
Patent JP-2013145549-A (JP)
Title: Information processor, control method thereof, and program
Inventor: INAKAGATA CHIE
IPC: G06F3/0482
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for switching a display of a context menu according to an input state.SOLUTION: An information processor accepts an input for each item of a detail part 1000 provided on a journal input screen 800. When displaying a context menu by an instruction from a user, the information processor determines whether or not input items the input of which is essential have been input on the basis of an essential input item master 1140. When the items have been input, the information processor displays an enter button provided on the journal input screen 800 for ascertaining the input data, and when not yet input, clearly indicates the not-yet-input essential input items.
Patent JP-2014085383-A (JP)
Title: Resin film and manufacturing method therefor
Inventor: KOBORI SHIGETO
IPC: G02B1/11
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved resin film which offers enhanced stain resistance, slidability, and film strength, and to provide a manufacturing method for the same.SOLUTION: According to a viewpoint of the present invention, a resin film comprises; a low refractive index layer which contains a plurality of hollow silica particles and a binder resin that binds the hollow silica particles together and has convex portions and concave potions having different layer thickness with a level difference therebetween of 30 to 65 nm; and a photopolymerizable fluorine polymer which bonds with the hollow silica particles distributed on a surface of the low refractive index layer and has lower surface tension than that of the binder resin.
Patent JP-2014085134-A (JP)
Title: Three-dimensional survey apparatus and three-dimensional survey system
Inventor: KUMAGAI KAORU
IPC: G01C15/00
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional survey apparatus and three-dimensional survey system capable of certainly recognizing a target.SOLUTION: The three-dimensional survey apparatus includes: a light source section 37 for generating range-finding light 8; a light receiving element 49 that receives reflected light from a measuring object and converts it to an electric signal; a scan section 36 for scanning the measuring object with the range-finding light 8; angle detection sections 19 and 23 for detecting the irradiation direction of the range-finding light 8; an illumination light source section 51 for emitting illumination light having a plurality of wavelengths; an imaging section 29 for acquiring a two-dimensional image having a plurality of wavelengths; and a control calculation section 31. The control calculation section 31 includes: a distance data processing section that drives and controls the scan section 36, calculates the distance to the measuring object on the basis of the light-receiving signal from the light receiving element 49, and calculates the three-dimensional data of the measuring object on the basis of the calculated distance and the detection signals from the angle detection sections 19 and 23; and an image data processing section that determines a differential image between an image irradiated by the illumination light source section 51 and an image that is not irradiated, and calculates the position of a target on the basis of the differential image.
Patent JP-2014037613-A (JP)
Title: Method for manufacturing high-strength titanium-copper foil
Inventor: NAGANO MASAYUKI
IPC: H01B1/02
Filed: 2012-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength titanium-copper foil which is suitable as a conductive spring material used in electronic apparatus components, such as an auto focus camera module.SOLUTION: A titanium-copper foil contains 1.5-5.0 mass% of Ti and the remainder comprises copper and inevitable impurities. The titanium-copper foil has a 0.2% proof stress in a direction parallel to a rolling direction of not less than 1,100 MPa and an arithmetic average roughness (Ra) in a direction orthogonal to a rolling direction of not more than 0.1 μm.
Patent JP-2014085247-A (JP)
Title: Car weight estimation device
Inventor: NITTA CHIHIRO
IPC: G01G19/03
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a car weight estimation device capable of estimating car weight with high accuracy even while driving on a bad road.SOLUTION: The car weight estimation device includes: an engine 2 for outputting engine driving force to an output axis 21; a longitudinal acceleration sensor 16 for detecting longitudinal acceleration (a); driving force computing means 13a for computing a vehicle driving force F which derives from the engine driving force and acts on the vehicle; bad road index computing means 13b for acquiring a bad road index Ro; condition fulfillment-time estimated car weight computing means 13c for computing a condition fulfillment-time estimated car weight M on the basis of the longitudinal acceleration (a) and the vehicle driving force F at the time of fulfillment of a prescribed condition; and estimated car weight computing means 13d for computing estimated car weight Me on the basis of the previous condition fulfillment-time estimated car weight M every time a condition fulfillment-time estimated car weight M is computed. The estimated car weight computing means 13d performs computing by restricting influence the condition fulfillment-time estimated car weight M has on the estimated car weight Me to be smaller, as the bad road index Ro is greater when the condition fulfillment-time estimated car weight M is computed.
Patent JP-2013102426-A (JP)
Title: Successive approximation analog-to-digital conversion
Inventor: ARK-CHEW WONG
IPC: H03M1/46
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for converting an analog input signal to a digital output signal.SOLUTION: A system includes a current mode (CM) digital-to-analog converter (DAC) circuit 210 to provide a DAC current. A comparator circuit 250 generates a comparator signal in response to an error signal determined based on the DAC current and an analog input signal. A successive approximation register circuit 270 generates at least one of a DAC-code signal 274 or a digital output signal 272, in response to the comparator signal. The DAC-code signal is used by the CM DAC circuit to control the DAC current.
Patent JP-2013039917-A (JP)
Title: Hydraulic pump device of working machine
Inventor: TSUJI KENICHIRO
IPC: B60K17/28
Filed: 2012-10-25
Abstract: PROBLEM TO BE SOLVED: To easily perform the engagement and adjustment of a first bevel gear and a second bevel gear, and to easily perform the incorporation work of the first bevel gear and the second bevel gear into a transmission case.SOLUTION: This hydraulic pump device includes: the first bevel gear 41 driven by a shaft 12 for power transmission in the transmission case 1; the second bevel gear 42 engaged with the first bevel gear 41 and connected to a pump input shaft 36 of a hydraulic pump 35; and a holder 38 for supporting the second bevel gear 42. The holder 38 for supporting the second bevel gear 42 includes a support 51 for supporting the first bevel gear 41 and is detachably mounted in the transmission case 1.
Patent JP-2014086984-A (JP)
Title: Image processing device, photographing device, and program
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N5/225
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when a parallax amount generated between a right-eye image and a left-eye image temporally abruptly changes, a viewer cannot follow a change in a convergence angle, thereby causing a sense of incongruity.SOLUTION: An image processing device comprises: a change amount calculation unit that time-sequentially acquires a parallax amount indicating parallax with respect to the same object, and calculates a temporal change amount in the parallax amount; and a moving image generation unit that, when the change amount acquired by the change amount calculation unit is greater than a threshold, generates a moving image in which the change amount with respect to at least the object is reduced.
Patent JP-2014087385-A (JP)
Title: Nozzle and vacuum cleaner using the same
Inventor: MAEDA TSUYOSHI
IPC: A47L9/04
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle and vacuum cleaner using the same capable of removing dust attached to the distal ends of cleaning bodies while improving suction force of a suction chamber.SOLUTION: A nozzle comprises: a suction chamber having an opening; a suction air passage communicating with the suction chamber; a brush chamber partitioned to be different from the suction chamber and the suction air passage and having an opening opened in a direction being the same as that of the opening of the suction chamber; a brush shaft rotatably arranged in the brush chamber; a cleaning bodies arranged on the outer peripheral surface of the brush shaft; a removal body arranged inside the brush chamber to have contact with the distal ends of the cleaning bodies; and a removal air passage connecting a part close to the removal body in the brush chamber and the suction air passage.
Patent JP-2014090524-A (JP)
Title: Vehicle controller and vehicle
Inventor: AKIBA TAKASHI
IPC: B60L15/20
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle controller and a vehicle attaining fuel-efficient run while securing safety.SOLUTION: A vehicle controller includes: a torque map 18 which outputs request torque to an aperture degree of an accelerator; a change ratio limitation part 14 which limits the change ratio of the aperture degree of the accelerator input from outside; an accelerator aperture degree selector 16 which selects either of the accelerator aperture degree input from outside and the accelerator aperture degree output from the change ratio limiting part 14 to output the degree; and a driver's request determining part 12 which judges whether or not a generation ratio P calculated by a regression expression Z using explanatory variables on the basis of data input from outside is equal to or larger than a predetermined threshold value T, and switches the accelerator aperture degree selector 16 to select an accelerator aperture degree output from the change ratio suppressing part 14 when judging that the generation ratio P is equal to or larger than the predetermined threshold value T.
Patent JP-2013032848-A (JP)
Title: U-shaped seal
Inventor: MATSUURA KIMIAKI
IPC: F04C18/02
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a U-shaped seal having excellent sealing stability with respect to a sealed plane which eccentrically rotates.SOLUTION: The U-shaped seal includes a resin-made seal body 10 which has a U-shaped cross section, and a metallic built-in elastic body 20 inserted in a recessed groove 11 of the seal body 10, wherein the sealing portion 12, 12 of the seal body 10 contacted with the sealed plane 21, 21 has no lip and is in the shape of a flat plane.
Patent JP-2014091338-A (JP)
Title: Vehicular travel control device
Inventor: KUROKI RENTARO
IPC: F16H61/21
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular travel control device capable of balancing between improvement in a vehicle fuel economy and suppression of a brake pad wear.SOLUTION: A travel control device is capable of: selecting from among a neutral inertia travel, a cylinder-stop inertia travel and an engine-brake travel, which are different in magnitude of deceleration by an engine brake, depending on engine brake force required for travelling, thus enabling the cylinder-stop inertia travel when a magnitude of the deceleration requires engine brake force that is a middle level between the neutral inertia travel and engine-brake travel, making it possible to improve a fuel economy because of reduced deceleration compared to the conventional case of performing the engine brake travel whenever engine brake is required; and further, making it possible to suppress wear on a brake pad because the deceleration is increased in the cylinder-stop inertia travel compared to the neutral inertia travel, compared to the case of performing the neutral inertia travel when the middle level of brake force is required.
Patent JP-2013076702-A (JP)
Title: Method for determining line-of-sight (los) distance between remote communications devices
Inventor: PAVEL MONAT
IPC: H04W88/02
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To accurately determine the distance between transceivers.SOLUTION: An apparatus for wireless communications is disclosed which includes a super regenerative receiver adapted to receive an incoming signal from a remote apparatus, and a circuit adapted to at least partially determine the distance to the remote apparatus on the basis of the incoming signal. The super regenerative receiver is configured for relatively high sensitivity to allow the distance measurement circuit to discern the line-of-sight (LOS) portion of the incoming signal from the non-LOS portion thereof. Using the time of the LOS portion of the incoming signal, the circuit is capable of more accurately determining the distance to the remote apparatus. By sending a signal to the remote apparatus, and receiving a response signal from the remote apparatus, the circuit may determine the distance to the remote apparatus from the respective times of the transmission and reception of the signals.
Patent JP-2014092770-A (JP)
Title: Molding material and method for manufacturing molding material
Inventor: OHASHI JUNPEI
IPC: G02B1/11
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a molding material capable of maintaining glossiness or transparency and practically required scratch resistance and obtaining both fingerprint resistance and antireflection, and a method for manufacturing the molding material.SOLUTION: The molding material has surface layers consisting of a second layer and a first layer having different refractive indexes in this order on at least one surface of a support base material and satisfies following conditions 1 to 4. A condition 1: the first layer surface has 40% or more of a 60-degree specular gloss defined by JIS Z8741 (1997). A condition 2: the first layer surface has 60° or more of a receding contact angle θof oleic acid. A condition 3: the first layer surface has an advancing contact angle θand the receding contact angle θof the oleic acid which satisfy a formula (1), (θ-θ)≤15° (1). A condition 4: The minimum reflectance of incident light in a wavelength of 380-780 nm is 2% or less.
Patent JP-2014094586-A (JP)
Title: Mobile barrier system
Inventor: TSUDA MASAFUMI
IPC: B61L23/00
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a mobile barrier system capable of corresponding to incidental variations in stop positions of a vehicle.SOLUTION: Provided is a mobile barrier system having a partition mechanism for partitioning a track space where a vehicle runs and stops, and a standby space used to hold the vehicle. The mobile barrier system includes: a detection unit for detecting a stop position of the vehicle; and a control unit for controlling the partition mechanism in accordance with a positional deviation between the stop position and a reference position specified for the stop position. The partition mechanism includes a plurality of door pocket units mounted upright and aligned on a borderline between the track space and the standby space. The plurality of door pocket units respectively includes: a door pocket part which moves along the borderline; and a door part which is retractable with respect to the door pocket. When the positional deviation is greater than a first threshold specified for the positional deviation, the control unit changes the arrangement of the plurality of door pocket units.
Patent JP-2013091102-A (JP)
Title: Methods for processing holes by moving precisely timed laser pulses in circular and spiral trajectories
Inventor: PAILTHORP ROBERT M
IPC: B23K26/00
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for starting and ending circular drill motions by acceleration of a specifiable beam positioner.SOLUTION: High speed removal of material from a specimen employs a beam positioner for directing a laser beam axis along various circular 50 and spiral laser tool patterns. A preferred method for removing the material includes: causing relative movement between the beam axis and the specimen; directing the beam axis at an entry segment acceleration and along an entry trajectory 52 to an entry position 54 within the specimen at which laser beam pulse emissions 58 are initiated; moving the beam axis at a circular perimeter acceleration within the specimen to remove the material along a circular segment of the specimen; and setting the entry segment acceleration to less than twice the circular perimeter acceleration.
Patent JP-2014102741-A (JP)
Title: Memory controller and write leveling control method for memory controller
Inventor: SUNAGAWA YUKI
IPC: G06F12/00
Filed: 2012-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce execution time of write leveling in DDR3SDRAM.SOLUTION: A memory module (DIMM) 20 includes a plurality of memory chips. A memory controller 10 is coupled to the memory module, and a clock signal is coupled to the plurality of memory chips in the memory module with a daisy chain. A data strobe signal line is independently coupled to the plurality of memory chips in the memory module. A write leveling control part 121 is configured to delay, in advance, output timing of the data strobe signal from output timing of the clock signal by a default delay value, setting a predetermined delaying time as the default delay value for write leveling, with regard to each memory chip in the memory module, to start write leveling.
Patent JP-2013152707-A (JP)
Title: E-mail audit device, control method thereof, and program
Inventor: OKAMOTO TSUTOMU
IPC: G06F13/00
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform audit work of an auditor who audits an e-mail.SOLUTION: An e-mail audit device includes: management means of managing data of each division mail generated by dividing addresses set to an e-mail into individuals; specification means of specifying each division mail generated by dividing the addresses into the individuals, in accordance with the data of each division mail managed by the management means; setting means of setting each division mail specified by the specification means to an audit object in which the division mails are collectively audited; and reception means of receiving the audit result of each division mail set to the audit object in which the division mails are collectively audited by the setting means.