Koji Hara
Koji Hara, Kanagawa JP
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20110091119 | Coding apparatus and coding method - A coding apparatus includes: a bit modeling section which performs bit modeling for coding for coefficient data of every sub-band obtained by wavelet-transforming image data; an expanding section which expands a plurality of data sets including a symbol, a context and control information obtained by the bit modeling section in a register as input data; a storing section which stores the input data expanded by the expanding section as buffer data; a integrating section which integrates the data set in which the control information is valid in the input data expanded by the expanding section and the data set in which the control information is valid in the buffer data stored in the storing section; and a coding section which codes the data sets in which the control information is valid, which are integrated by the integrating section. | 04-21-2011 |
20110091121 | Coding apparatus and method - Apparatus and method for image coding may group code units corresponding to an image based on a same at least one parameter of each of the code units. Each group of code units which is grouped includes code units of which values of the same at least one parameter are the same. In addition, the code units of each group of code units which is grouped are entropy coded in parallel. | 04-21-2011 |
20110091123 | Coding apparatus and coding method - A coding apparatus includes: a wavelet transform section which transforms image data into coefficient data for every sub-band; a code blocking section which divides a region of the sub-band of the coefficient data generated by the wavelet transform section into code blocks; a state transition section which transits a state of the coefficient data which is a process target according to the value and state of surrounding binary coefficient data adjacent to the coefficient data which is the process target; a selection section which selects a coding pass according to the state of the coefficient data transited by the state transition section; and a coding section which codes the coefficient data for every code block generated by the code blocking section according to the coding pass selected by the selection section. | 04-21-2011 |
Koji Hara, Utsunomiya-Shi JP
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20100114350 | METHOD OF DETERMINING MESH DATA AND METHOD OF CORRECTING MODEL DATA - A die fabricated based on reference model data is corrected, and the corrected die is measured with a measuring instrument to provide three-dimensional measured die data. Noise areas in the three-dimensional measured die data are identified and removed using a computer. The three-dimensional measured die data and the model data are placed in proximity to each other, and a stacking and deforming process is performed in order to project a model surface represented by the model data onto a measured data surface represented by the three-dimensional measured die data. The stacking and deforming process is performed only within a range of the model surface that corresponds to an area in which the die is corrected. Portions of the three-dimensional measured die data from which noise areas have been removed are complemented by the model data. | 05-06-2010 |
Koji Hara, Tokyo JP
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20090240365 | TEST APPARATUS, TEST METHOD AND MANUFACTURING METHOD - There is provided a test apparatus for testing a plurality of devices under test. The test apparatus includes a signal input section that applies a test signal to the devices under test so as to cause the devices under test to concurrently output response signals, a combining section that generates a single combination signal by using the response signals output from the devices under test, and a judging section that judges whether the devices under test operate normally with reference to the combination signal. | 09-24-2009 |
20150027191 | METHOD OF PRODUCING STEEL PRODUCTS HAVING EXCELLENT INTERNAL QUALITY - A method of producing a steel product having an excellent internal quality including subjecting a steel raw material of a round section to rolling at 3 or more passes to form a steel product of round section, wherein the rolling is conducted with a pair of upper and lower flat rolls at first pass, a pair of upper and lower same or different caliber rolls at second or more passes until just before a last pass, and a pair of upper and lower round caliber rolls at the last pass, under a condition that an area reduction in the first pass is within a range of less than a total area reduction from the raw material to the product. | 01-29-2015 |
Koji Hara, Fukuoka JP
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20090114508 | ALIGNMENT CONVEYOR APPARATUS - To provide an alignment conveyor apparatus capable of separating products by detecting a close contact state thereof and of performing a position correction by increasing or decreasing a speed of an alignment conveyor. | 05-07-2009 |
20140097783 | CONVEYING SYSTEM - A conveying system includes: a linear induction motor including a stator provided with a plurality of primary coils arranged along a conveying path and a mover provided movably along the conveying path; one or more first inverters that are provided corresponding to at least one of the primary coils in one or more areas requiring positioning on the conveying path to perform vector control with a sensor; one or more second inverters that are provided corresponding to at least of the primary coils in one or more areas requiring no positioning on the conveying path to perform V/F control; and a controller that is configured to output a speed reference to the first second inverters to control electric supply to the primary coils and to output the speed reference based on a feedback position received from a detector to the first inverter, to perform position control. | 04-10-2014 |
Koji Hara, Tsukubamirai-Shi JP
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20090108513 | CLAMP APPARATUS - The present invention relates to a clamp apparatus equipped with a cylinder mechanism having a piston. A driving force of the cylinder mechanism is transmitted to a clamp arm, which is retained on a housing through a block body and a link pin that make up a driving force transmitting mechanism, the clamp arm being rotated through a predetermined angle. The block body includes a rotatably supported roller. The block body is guided along an axial direction by displacement of the roller, while the roller is rotated along a guide member of the housing. | 04-30-2009 |
20110162519 | LINEAR ACTUATOR - A linear actuator includes a guide block constituting a guide mechanism. In the guide block, a pair of installation grooves are formed in a lower surface facing toward a cylinder main body. Ball circulation members having therein ball circulation holes are installed respectively in the installation grooves. Additionally, ball circulation passages through which balls circulate are provided. The ball circulation passages are made up from roll-reversing sections disposed on opposite ends of the ball circulation members, the ball circulation holes, second ball guide grooves formed in both side surfaces of the guide block, and first ball guide grooves of the slide table. | 07-07-2011 |
20110162520 | LINEAR ACTUATOR - A linear actuator includes a cylinder main body. With respect to the cylinder main body, a slide table is disposed for reciprocal displacement through a guide mechanism, which is disposed on the cylinder main body. A stopper mechanism having a stopper bolt is disposed on one end of the slide table centrally in a widthwise direction perpendicular to the longitudinal direction of the slide table. In addition, when the slide table is displaced along the cylinder main body, an end of the stopper bolt comes into abutment with an end of a cover of the guide mechanism, whereupon the slide table becomes engaged therewith and movement of the slide table is stopped. | 07-07-2011 |
20110240649 | CAP FOR USE IN FLUID PRESSURE DEVICE AND FIXING METHOD THEREFOR - A pair of penetrating holes are formed along a longitudinal direction in the interior of a cylinder body that constitutes a fluid pressure cylinder. One end of the pair of penetrating holes is sealed by a pair of caps formed in plate-like shapes. The caps, for example, are formed by press molding a plate body made up from a metal material such as aluminum or the like. Outer edge portions of the caps include bent portions, which are inclined at a predetermined angle in a radial outward direction. In addition, the caps are installed by means of the bent portions biting into inner circumferential surfaces of the penetrating holes. | 10-06-2011 |
20110247487 | LINEAR ACTUATOR - The present invention relates to a linear actuator. A slide table of the linear actuator includes a table main body and an end plate connected to another end of the table main body. On a base portion of the table main body, four workpiece retaining holes are formed, and fitting seats are disposed respectively about the workpiece retaining holes on radial outer sides thereof. The fitting seats are formed at the same time that the table main body is formed by press molding. | 10-13-2011 |
20130336827 | FLUID PRESSURE CYLINDER - An open end of a cylinder main body is blocked by a cap, which includes a main body portion, and an outer edge portion that bends from the main body portion toward the open end of the cylinder main body, a distal end of the outer edge portion being locked with an inner circumferential wall. When a piston comes into abutment against the main body portion, a space is formed by the outer edge portion, the inner circumferential wall, and the end surface of the piston. A first port is disposed so as to communicate with the space, whereby the space serves as a space into which the pressure fluid is introduced. | 12-19-2013 |
20140069271 | COUPLING STRUCTURE FOR PISTON USED IN FLUID-PRESSURE CYLINDER, AND COUPLING METHOD THEREFOR - A coupling structure for a piston used in a fluid-pressure cylinder. The piston in the fluid-pressure cylinder includes a piston hole that runs through a central part of the piston in an axial direction thereof. One end of a piston rod and a coupling body coupled to the one end are inserted into the piston hole. The coupling body includes: a main part that contacts the one end of the piston rod; and an angled part formed around the main part and inclined at a prescribed angle with respect thereto. When the coupling body is subjected to pressure inside the piston hole, the diameter of the coupling body increases and a pointed edge of the angled part engages with an inner surface of the piston hole such that the coupling body couples the piston and the piston rod. | 03-13-2014 |
20140157981 | FLUID PRESSURE CYLINDER - A piston is provided displaceably in the interior of a cylinder tube that constitutes a fluid pressure cylinder, and a piston cover made from an elastic material is disposed so as to cover one end surface of the piston. The piston cover comprises a main body portion confronting a head cover of the cylinder tube, a guide portion covering an outer circumferential surface of the piston and disposed in sliding contact with an inner circumferential surface of a cylinder hole, and a hook portion folded toward an inner circumferential side with respect to the guide portion. Upon displacement of the piston toward the head cover, shocks are absorbed by abutment of the main body portion against the head cover. When the piston is displaced along the cylinder tube, the guide portion serves to guide the piston in the axial direction by sliding contact with the cylinder hole. | 06-12-2014 |
Koji Hara, Tochigi JP
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20080215174 | METHOD OF CORRECTING DIE MODEL DATA - A die is produced based on die model data. The produced die is corrected. The corrected die is three-dimensionally measured by a measuring tool to produce measured three-dimensional die data. A polygonal surface represented by the measured three-dimensional die data and a model surface represented by the die model data are compared with each other. The polygonal surface is brought into proximity to the model surface, and the absolute values of the distances between a plurality of pairs of measuring points on the polygonal surface and corresponding points on the model surface are calculated. The die model data are corrected based on the absolute values of the distances. | 09-04-2008 |
Koji Hara, Shiojiri-Shi JP
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20120086967 | MULTI-FUNCTION PERIPHERAL - A multi-function peripheral includes: a recording unit having a carriage for recording which supports and moves a recording head for performing recording on a recording medium; and an image reading unit having a carriage for reading which supports and moves a reading sensor for reading an image and a driving source which is mounted in the carriage for reading in order to move the carriage for reading. The carriage for reading moves above the carriage for recording, and the driving source of the image reading unit is disposed to overlap with the carriage for recording in an up and down direction at a position deviating from a movement area of the carriage for recording. | 04-12-2012 |
20120086991 | IMAGE READING APPARATUS - An image reading apparatus comprises: a guide portion that is linked to a driving portion and extends so as to guide the movement of a reading carriage; a guide rail that guides the reading carriage while supporting the reading carriage; and an interlocking portion that is provided in the reading carriage, has a first sliding surface that makes contact with the guide rail on the side of the guide rail facing the guide portion and a second sliding surface that makes contact with the guide rail on the side of the guide rail that is on the opposite side as the guide portion. The position at which the first sliding surface of the interlocking portion makes contact with the guide rail is lower on the guide rail than the position at which the second sliding surface of the interlocking portion makes contact with the guide rail. | 04-12-2012 |
20120120461 | COMPLEX APPARATUS - A complex apparatus includes a recording device including a recording unit that executes recording on a medium; an image reading device, provided so as to be freely openable/closable with respect to the upper portion of the recording device via a hinge portion, including an image reading unit that reads an image; a first contact portion, provided in the image reading device, that makes contact with a housing of the recording device when the image reading device is in a closed state; a second contact portion, provided in the housing of the recording device, that makes contact with the first contact portion when the image reading device is in a closed state; and a third contact portion, provided in an apparatus frame that holds the recording unit, that makes contact with the housing of the recording device at the lower area of the second contact portion. | 05-17-2012 |
20140292171 | IMAGE READING APPARATUS - An image reading apparatus includes a substructure, a first opening and closing body that opens and closes the upper portion of the substructure, and a second opening and closing body that opens and closes the upper portion of the first opening and closing body, and includes a locking mechanism in which the first opening and closing body and the second opening and closing body do not enter the opened state at the same time. | 10-02-2014 |
Koji Hara, Nagano-Ken JP
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20120086988 | Image Reading Apparatus - An image reading apparatus which reads an image on a target includes a first housing, a transparent member which is provided on the first housing and has a placement face on which the target is placed, a positioning member on which the transparent member is placed, a second housing which is assembled on the first housing and biases the positioning member, and an engagement member which is provided on the second housing and engages with the positioning member. In the image reading apparatus, when the second housing is assembled on the first housing, the engagement member biases the positioning member so as to fix the transparent member to an attachment position. | 04-12-2012 |
Koji Hara, Sakaide-Shi JP
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20130043175 | DEVICE FOR ATTACHING UNDILUTED-LIQUID SUPPLY PLATE TO FILTER CLOTH OF FILTER PRESS, AND FILTER PRESS EQUIPPED WITH SAME - A device for attaching an undiluted-liquid supply plate to a filter cloth includes: a leg to be placed inside a first through hole formed in the filter cloth and inside a second through hole formed in the undiluted-liquid supply plate; a flange provided at an end portion of the leg and having a diameter larger than diameters of the first through hole and the second through hole; and an elastic deformation portion configured to be elastically deformed in a radial direction of the second through hole to allow and restrict movement of the leg placed inside the first and second through holes in an axial direction of the second through hole. | 02-21-2013 |
Koji Hara, Nagano-Shi JP
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20140151891 | SEMICONDUCTOR PACKAGE - A semiconductor package includes: a first wiring substrate; a first spacer on the first wiring substrate, wherein the first spacer has a rectangular shape; a second spacer on the first wiring substrate to be separated from the first spacer, wherein the second spacer has a rectangular shape; a second wiring substrate on the first spacer and the second spacer and having a first surface and a second surface which is opposite to the first surface, wherein the second wiring substrate has opposed sides; a first semiconductor chip on the first surface of the second wiring substrate; and a second semiconductor chip on the second surface of the second wiring substrate to be disposed between the first spacer and the second spacer. The opposed long sides of the first and second spacers are substantially parallel with the opposed sides of the second wiring substrate. | 06-05-2014 |
20140264417 | WIRING BOARD AND LIGHT EMITTING DEVICE - There is provided a wiring board for mounting a light emitting element thereon. The wiring board includes: an insulating layer; a wiring pattern on the insulating layer; a reflecting layer on the insulating layer to cover the wiring pattern, wherein the light emitting element is to be mounted on a surface of the reflecting layer; and a silica film on the surface of the reflecting layer. | 09-18-2014 |
Koji Hara, Kitakyushu-Shi JP
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20140236317 | CONTROLLER, TIME CHART CREATION DEVICE, INFORMATION STORAGE MEDIUM, DEVICE CONTROL METHOD, AND TIME CHART CREATION METHOD - A controller that controls a device on the basis of a time chart, which controls a servo axis on the basis of a velocity chart that plots a velocity of the servo axis and/or a position chart that plots a position of the servo axis, with respect to a time axis; executes return operation for returning the servo axis to an initial position set in the time chart in advance after operation described in the time chart has been executed; and executes regress operation for regressing to a start point of the time chart, and repetitively executing the time chart after the return operation has been completed. | 08-21-2014 |
20140309787 | DEVICE CONTROL SYSTEM AND CONTROLLER - A device control system includes a controller to control a device including a motor drive shaft. An operation terminal is communicably coupled to the controller. An external instruction synchronized drive command device notifies the controller of a drive command for external instruction synchronized drive of the motor drive shaft. A periodic communication device communicates with the controller at a predetermined period at least during the external instruction synchronized drive. An external instruction synchronized drive execution device executes the external instruction synchronized drive based on the drive command. The external instruction synchronized operation execution stopping device monitors communication from the periodic communication device at least during the external instruction synchronized drive, and stops the external instruction synchronized drive when the communication is interrupted. | 10-16-2014 |
Koji Hara, Nagano JP
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20140293564 | INTERPOSER AND ELECTRONIC COMPONENT PACKAGE - An interposer includes a wiring member including a first inorganic substrate, a reinforcement member including a second inorganic substrate, and an adhesive part interposed between the wiring member and the reinforcement member. Each of the first and second inorganic substrates includes first and second surfaces. Multiple inorganic insulating layers formed on the first surface of each of the first and second inorganic substrates have the same layer configuration and are arranged symmetrically in a vertical direction with the adhesive part centered therebetween. An inorganic insulating layer and an organic insulating layer formed on the second surface of each of the first and second inorganic substrates have the same layer configuration and are arranged symmetrically in the vertical direction with the adhesive part. An organic insulating layer formed on the second surface of each of the first and second inorganic substrates is an outermost insulating layer. | 10-02-2014 |
20150130053 | SEMICONDUCTOR DEVICE - A semiconductor device includes a support body provided with a wiring layer that includes a first pad; a first semiconductor chip; a first relay substrate stacked on the first semiconductor chip through a first non-conductive adhesion layer and including a first conductive portion and a first protruding electrode electrically connected to the first conductive portion; a second semiconductor chip stacked on the first relay substrate through a second non-conductive adhesion layer, the first protruding electrode of the first relay substrate penetrating the second non-conductive adhesion layer to be connected to the second semiconductor chip; and a first metal wire formed at the first relay substrate to be connected to the first conductive portion for electrically connecting the first conductive portion with the first pad of the wiring layer of the support body. | 05-14-2015 |
Koji Hara, Ichikawa-Shi JP
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20150194462 | METHOD OF MANUFACTURING SOLID-STATE IMAGE SENSOR - A method of manufacturing a solid-state image sensor includes forming a resist film with a thickness of not less than 7 μm on a semiconductor substrate including an active region and an element isolation region, forming a resist pattern including an opening by performing a photolithography process on the resist film, and implanting ions into a pixel array region on the semiconductor substrate through the opening, wherein the opening of the resist pattern includes a corner portion, and the corner portion is positioned not above the element isolation region but above the active region. | 07-09-2015 |
20150194463 | METHOD OF MANUFACTURING SOLID-STATE IMAGE SENSOR - A method of manufacturing an image sensor includes forming a resist film with a thickness of not less than 7 μm on a substrate having an effective region including a pixel array region and a peripheral region, and a non-effective region, forming a resist pattern including first, second and third openings from the resist film, and implanting ions into the pixel array region through the first, second and third openings. The first opening is arranged in the effective region to implant the ions into the pixel array region, the third opening is arranged in the non-effective region, and at least a part of the second opening is arranged between the first opening and the third opening, and a minimum curvature radius of an edge of the second opening is larger than that of the third opening. | 07-09-2015 |