Takahiro Tanaka
Takahiro Tanaka, Tachikawa-Shi JP
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20100135397 | VIDEO ENCODING APPARATUS AND VIDEO ENCODING METHOD - According to one embodiment, a video encoding apparatus includes a motion vector calculation module, a motion boundary detection module, and a quantization parameter setting module. The motion vector calculation module calculates motion vectors for respective blocks in an input image. The motion boundary detection module detects a motion boundary between a motion region and a still region in the input image based on the motion vectors of the respective blocks. The quantization parameter setting module sets a value of a quantization parameter used to quantize a block that borders the detected motion boundary to a value smaller than a value which is set when the block does not border the motion boundary in accordance with a detection result of the motion boundary. | 06-03-2010 |
Takahiro Tanaka, Kashihara JP
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20090000853 | Bush Bearing and Rack-and-Pinion Type Steering Apparatus for Automobile Using the Same - A bush bearing | 01-01-2009 |
Takahiro Tanaka, Kashihara-Shi JP
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20080224434 | Center take-off rack-and-pinion steering apparatus - A center take-off rack-and-pinion steering apparatus includes a cylindrical rack housing having an elongate hole extending in a longitudinal direction, a mounting bracket for mounting ends of a pair of tie rods on a rack shaft, and a slider interposed between the mounting bracket and the rack shaft and slidable in an inner periphery of the elongate hole. The inner periphery of the elongate hole and the slider include sliding contact sections that are brought into sliding contact with each other along with the slide of the slider slides. The sliding contact sections include at least a pair of curved sliding contact surfaces that are brought into sliding contact with each other in a curved shape when seen in an axial direction of the rack shaft. | 09-18-2008 |
Takahiro Tanaka, Toyota-Shi JP
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20110175311 | RACK-AND-PINION MECHANISM AND STEERING SYSTEM - With a rack-and-pinion mechanism, an impact force is absorbed and reduction in assembling performance is suppressed. An annular fitting groove ( | 07-21-2011 |
Takahiro Tanaka, Maebashi-Shi JP
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20120291584 | Steering Device - In a steering device having a steering lock device, the stress applied to around a through hole formed in a column to which the steering block device is attached is reduced. Since there is a slight clearance formed, in the vehicle height direction, between the outer periphery of the lock pin and the through hole and also between the guide groove and the engaging convex part, the clamping force is born by the flange section and first ribs and also by the flange section and second ribs without any force applied to the through hole. The engaging convex part is not fitted in the through hole, so that the through hole is only required to be large enough to allow the lock pin whose cross-sectional area is smaller than that of the engaging convex part to come in and out. This makes it possible to reduce the cross-sectional area of the through hole and thereby increase the strength of the outer column. | 11-22-2012 |
20130180297 | STEERING DEVICE - In a steering device having a steering lock device, stress applied to a base portion of a flange section is reduced. Relief portions have round corners formed where the relief portions meet the outer periphery of the outer column, respectively. With the relief portions concave by β | 07-18-2013 |
20130186153 | STEERING DEVICE - In a steering device having a steering lock device and a telescopic clamp device, the strength of a column in a key-locked state and the force of telescopic clamping are secured. A flange section and ribs are formed between a through hole which a lock pin comes in and leaves and a slit for reducing the inner circumferential diameter of an outer column so as to increase the strength of the outer column. Hence, both the strength of the outer column against the bending moment applied to the lock pin in a key-locked state and the strength of the outer column against telescopic clamping effected by reducing the inner peripheral diameter of the outer column can be secured. | 07-25-2013 |
Takahiro Tanaka, Gunma-Ken JP
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20120319388 | STEERING APPARATUS - A steering apparatus has a column | 12-20-2012 |
Takahiro Tanaka, Chiyoda-Ku JP
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20140009028 | CORE WINDING METHOD AND STATOR - In a method for winding a core having an arch-like yoke portion, a tooth portion, and a tooth end portion by revolving a nozzle for feeding a conductive wire, when winding is performed in a bow-like area surrounded by an inner circumferential arc of the yoke portion and the chord thereof, upon winding on an end surface of the core, the nozzle moves so as to draw a convex-shaped trajectory proceeding from the tooth end portion side toward the yoke portion side with reference to the chord of the bow-like area, and upon winding on a side surface of the core, the nozzle returns from the yoke portion side to the tooth end portion side with reference to the chord of the bow-like area, and then moves along the side surface of the core. | 01-09-2014 |
Takahiro Tanaka, Gunma JP
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20140246266 | STEERING COLUMN SUPPORT APPARATUS - A steering column support apparatus for an electric power-steering apparatus with a tilt mechanism is achieved that is capable of sufficiently maintaining support rigidity of a tilt pivot shaft | 09-04-2014 |
Takahiro Tanaka, Kawasaki JP
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20150293711 | APPARATUS AND METHOD FOR ALLOCATING DATA PROCESSING BETWEEN TRANSFER SOURCE AND DESTINATION DEVICES - In a case of executing, on transfer data which is to be transferred from a first information processing device to a second information processing device, data processing that complies with a data storage format in the second information processing device, a transfer control device determines, as a target information processing device for executing the data processing, one of the first and second information processing devices, based on information on the data processing which includes a variation characteristic of data amount before and after the data processing. | 10-15-2015 |
Takahiro Tanaka, Utsunomiya-Shi JP
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20150380746 | FUEL CELL AND METHOD OF PRODUCING THE FUEL CELL - A frame equipped membrane electrode assembly is formed by joining a membrane electrode assembly (MEA) having different sizes of components together with a resin frame member. A frame shaped adhesive sheet is provided between an inner extension of the resin frame member and an outer marginal portion of the MEA. An inner marginal portion of the adhesive sheet includes an overlapped portion, which overlaps in an electrode thickness direction with the surface of an outer marginal portion of a second gas diffusion layer. | 12-31-2015 |
Takahiro Tanaka, Osaka-Shi JP
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20160045962 | HELICAL BLADE CUTTER - A helical blade cutter including multiple linear blades attached to an outer circumferential surface of a round body having an outer surface formed into a cylindrical circumferential surface. The blades tilt to a given helix angle α from a straight line on the outer circumferential surface parallel to a rotational central axis O. Blade attachment surfaces are formed on the outer circumferential surface of the round body at given intervals in the circumferential direction. The blade attachment surfaces tilt to an angle same as the helix angle α of the blade while tilting to a rake angle β in a direction of an elevation angle from a tangent to the outer circumferential surface. The blades are each attached to a blade attachment part through intervention of a chip holder that allows detachment of the blade. | 02-18-2016 |
Takahiro Tanaka, Obu-Shi JP
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20160063290 | PORTABLE INFORMATION CODE READER - A portable information code reading apparatus includes an image unit imaging an information code, a processing unit encoding the information code imaged by the imaging unit, a case that holds the imaging unit and the processing unit. An attaching member is produced integrally with the case or produced as a separate member from the case. The attaching member is used to hook the case on a user's ear. | 03-03-2016 |