Patents by Inventor Kenichi Nishimura
Kenichi Nishimura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20100230641Abstract: The present invention provides a method for producing a composite material for positive electrodes of lithium batteries which is particularly excellent in high-rate discharge characteristics. The method for producing a composite material for positive electrodes of lithium batteries, contains: a dispersing step of dispersing at least the positive electrode active material and the conductive material 1 in a solvent to be in a forcibly dispersed state; and a composite particle-forming step of obtaining composite particles containing the positive electrode active material and the conductive material 1 by a process for agglutinating the conductive material 1 together with the positive electrode active material in the solvent or by a process for removing the solvent.Type: ApplicationFiled: June 27, 2007Publication date: September 16, 2010Inventors: Kazuo Oki, Yasuhisa Fukumoto, Ryuichi Akagi, Kenichi Nishimura
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Publication number: 20100150542Abstract: An image pick-up apparatus that enables to be taken out from a pocket and the like quickly, to be held certainly, and to be operated easily by a user. An image pick-up unit takes a picture of a subject. An operation unit is operated to instruct about an image-pickup operation by the image pick-up unit. A strap mount is tightly connected to a strap, which is provided with a strap body that is an elastic string and a rigid fitting part fixed to at least one end of the strap body, and arranged at one or more positions of the image pick-up apparatus. The connected strap serves as a gripping part when operating the operation unit.Type: ApplicationFiled: December 3, 2009Publication date: June 17, 2010Applicant: CANON KABUSHIKI KAISHAInventor: Kenichi Nishimura
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Publication number: 20100140554Abstract: Disclosed is a composite positive electrode material for lithium ion batteries, which especially enables to achieve excellent high-rate discharge characteristics in a battery. Also disclosed are a slurry, positive electrode and battery using such a composite positive electrode material. Specifically disclosed is a composite positive electrode material for lithium ion batteries, which contains a positive electrode active material (a), a conductive substance (b) having a primary particle diameter of 10-100 nm and/or a fibrous conductive substance (c) having a fiber diameter of from 1 nm to 1 ?m, and a conductive substance (d) having an aspect ratio of 2-50.Type: ApplicationFiled: June 27, 2007Publication date: June 10, 2010Applicants: Kao Corporation, Nissan Motor Co., Ltd.Inventors: Kazuo Oki, Yasuhisa Fukumoto, Ryuichi Akagi, Kenichi Nishimura, Taketo Kaneko, Tamaki Miura, Takamitsu Saito, Mikio Kawai
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Publication number: 20100119945Abstract: The positive electrode active material sintered body for a battery of the present invention is a positive electrode active material sintered body for a battery satisfying the following requirements (I) to (VII): (I) fine particles in a positive electrode active material are sintered to constitute the sintered body; (II) a peak pore diameter which provides a maximum differential pore volume value in a pore diameter range of 0.01 to 10 ?m in a pore distribution is 0.3 to 5 ?m; (III) a total pore volume is 0.1 to 1 cc/g; (IV) an average particle diameter is not less than the peak pore diameter and not more than 20 ?m; (V) any peak, which provides a differential pore volume value of not less than 10% of the maximum differential pore volume value, is not present on a smaller pore diameter side than the peak pore diameter in the pore distribution; (VI) a BET specific surface area is 1 to 6 m2/g; and (VII) a full width at half maximum of a strongest X-ray diffraction peak is 0.13 to 0.2.Type: ApplicationFiled: April 7, 2008Publication date: May 13, 2010Applicants: KAO CORPORATION, NISSAN MOTOR CO., LTD.Inventors: Ryuichi Akagi, Kenichi Nishimura, Yasuhisa Fukumoto, Kyoichi Watanabe, Tamaki Miura, Takamitsu Saito
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Publication number: 20100117031Abstract: It is an object of the present invention to provide a method for producing a positive electrode active material for a battery, which can realize easy regulation of pore size in porosity formation of a positive electrode active material and is less likely to undergo hindrance of ion conduction caused by residues and, thus, can realize excellent high-rate discharge characteristics, and a method for producing a composition for a battery using the positive electrode active material for the battery. The method for producing a positive electrode active material for a battery of the present invention is a method for producing a positive electrode active material for a battery, including: a step 1 of firing a mixture of a raw material for the positive electrode active material and carbon particles to remove the carbon particles; and a step 2 of milling and classifying a fired body obtained in the step 1.Type: ApplicationFiled: April 7, 2008Publication date: May 13, 2010Inventors: Ryuichi Akagi, Kenichi Nishimura, Yasuhisa Fukumoto
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Publication number: 20100097667Abstract: An image forming apparatus includes a printing section, a flatbed scanner section configured to read an original on a reading surface, and a moving mechanism configured to change the angle of the reading surface relative to an installation plane on which the apparatus is installed. The scanner section is capable of performing reading in each of a first mode where the angle of the reading surface is a first angle (vertical) and a second mode where the angle of the reading surface is a second angle (horizontal) different from the first angle.Type: ApplicationFiled: October 14, 2009Publication date: April 22, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Yasuhiko Ikeda, Haruyuki Yanagi, Masaaki Ishibashi, Kenichi Nishimura, Sakiko Takizawa, Naofumi Sekine, Hiroshi Ogushi, Takeji Niikura, Tetsuya Saito, Tetsuhiro Nitta, Shigeyuki Sugiyama
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Publication number: 20100078677Abstract: A semiconductor device comprises a semiconductor substrate having a first semiconductor region of a first semiconductor type, a second semiconductor region of a second conductivity type extended in the first semiconductor region, and a mesa area forming a slope along an outer circumference of the semiconductor substrate; a first electrode provided on a first principal surface of the semiconductor substrate; and a second electrode provided on a second principal surface of the semiconductor substrate that is opposed to the first principal surface; wherein the second semiconductor region comprises a main region provided in the semiconductor substrate while being brought into contact with the first electrode, the main region including an annular portion and diffused portions arranged in a spread manner in an area surrounded by the annular portion; and wherein a portion of the first semiconductor region is interposed between the diffused portions and between the diffused portions and the annular portion; and the dType: ApplicationFiled: September 30, 2009Publication date: April 1, 2010Inventor: Kenichi NISHIMURA
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Publication number: 20100066796Abstract: A display unit includes a slide mechanism slidable in a lateral or vertical direction to a housing. A maintenance opening formed in the housing can be covered and uncovered. When the opening is uncovered, a user can access at least apart of a print section in the housing from the opening and perform maintenance.Type: ApplicationFiled: September 9, 2009Publication date: March 18, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Haruyuki Yanagi, Yasuhiko Ikeda, Hiroshi Ogushi, Tetsuya Saito, Takeji Niikura, Masaaki Ishibashi, Kenichi Nishimura, Tetsuhiro Nitta, Shigeyuki Sugiyama
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Publication number: 20090317217Abstract: A conveyance facility system for transporting an appropriate amount of work at a time at an appropriate time to the consumption side area by automatically controlling through a computer control system an automated guided vehicle for allowing a truck that has mounted the work in the supply side area to travel accompanying the vehicle from the supply side area to the consumption side area along the guidance course of the automated guided vehicle, and allowing the empty truck that has unloaded the work in the consumption side area to return to the supply side area. The work conveyance facility system comprises a plurality of work mounting trucks (2) for loading and conveying work, an automated guided vehicle (3) for allowing the work mounting truck (2) to travel accompanying the vehicle to a set position and releasing the truck thereat, and a guidance course of the automated guided vehicle (3).Type: ApplicationFiled: July 13, 2007Publication date: December 24, 2009Applicant: Yazaki Kako CorporationInventors: Kenichi Nishimura, Hirofumi Matsuda, Hirohisa Fukushima
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Patent number: 7131741Abstract: In an automatic beam-axis adjustment system, a beam-axis of a headlight is gradually swivel to a position determined based on a steering angle of a steering wheel. The beam-axis returns to the initial position and a swivel control is inhibited when a vehicle is at a stop or slowly moving in an intersection, regardless of the steering angle. The swivel control is restarted after the vehicle starts running straight ahead. In other words, the swivel control is not restarted until the vehicle stats running straight ahead even when the speed of the vehicle exceeds a predetermined value. Therefore, the movement of the headlights does not disturb a driver.Type: GrantFiled: June 18, 2003Date of Patent: November 7, 2006Assignee: Denso CorporationInventors: Toshio Sugimoto, Kenichi Nishimura, Kazuhisa Okumura
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Patent number: 7118237Abstract: The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight includes a steering angle sensor, a vehicle speed sensor, a memory for storing a plurality of control maps each of which defining a relationship between the steering angle and a swiveling angle, a processing unit for performing a map switchover by which one of the plurality of the control maps is selected depending on the vehicle speed and the steering angle, and an actuator for swiveling, from an initial direction, the light axis of the vehicle headlight by the swiveling angle defined by one of the plurality of control maps selected by the processing unit. The processing unit performs the map switchover when the steering angle is changed to outside a predetermined angular range around a neutral angular position of the steering wheel.Type: GrantFiled: August 26, 2004Date of Patent: October 10, 2006Assignee: Denso CorporationInventor: Kenichi Nishimura
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Patent number: 7086763Abstract: The apparatus for adjusting a direction of a light axis of a vehicle headlight includes a vehicle height sensor, and an inclination calculating unit for calculating, on the basis of an output of the vehicle height sensor, inclination of the direction of the light axis of the vehicle headlight to a horizontal plane by using an approximating curve. The approximating curve is constituted by three straight line segments lying in first, second and third regions respectively. These three straight line segments which are jointed to one another have different slopes. The first region corresponds to a load condition where all seats of the vehicle are occupied and the vehicle is loaded with 30 to 50% of its maximum loading capacity, the second region corresponds to a load condition where all the seats of the vehicle are occupied and the vehicle is loaded with 90% or more of its maximum loading capacity. The third region is a region interposed between the first region and the second region.Type: GrantFiled: August 26, 2004Date of Patent: August 8, 2006Assignee: Denso CorporationInventors: Kazuhisa Okumura, Kenichi Nishimura
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Patent number: 6984059Abstract: A steering angle detected by a steering angle sensor is filtered to be used for changing a responsiveness of controlling an axis orientation of headlights of a vehicle. Based on the filtered steering angle, the axis orientations of the headlights are thereby controlled for being laterally swiveled. This leads to relieving a driver from being bothered by a feeling of strangeness irrespective of a state where the vehicle is rectilinearly traveling or turning around a curve, resulting in providing preferable swivel control meeting driver's sensibility.Type: GrantFiled: February 5, 2004Date of Patent: January 10, 2006Assignee: Denso CorporationInventors: Koji Ishiguro, Kenichi Nishimura, Toshio Sugimoto
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Publication number: 20050083702Abstract: The apparatus for automatically adjusting horizontally a direction of a light axis of a vehicle headlight of the invention includes a steering angle sensor detecting a steering angle of a steering wheel of a vehicle, a swivel control unit performing a swivel control by which the direction of the light axis of the headlight is adjusted horizontally depending on the steering angle of the steering wheel, and an abnormality detecting unit detecting an abnormality associated with the apparatus. Even after detection of abnormality associated with the apparatus by the abnormality detecting unit, the swivel control unit continues performing the swivel control until the light axis is returned to a predetermined initial direction in order to avoid abrupt change of the direction of the light axis of the headlight. The swivel control unit halts the swivel control after the light axis is returned to the predetermined initial direction.Type: ApplicationFiled: October 7, 2004Publication date: April 21, 2005Inventor: Kenichi Nishimura
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Publication number: 20050080534Abstract: The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight includes a steering angle sensor detecting a steering angle of a steering wheel of a vehicle, and a swivel control unit performing a swivel control by which the direction of the light axis of the vehicle headlight is adjusted to the target direction in accordance with the steering angle detected by the steering angle sensor. The swivel control unit varies sensitivity or responsiveness of the swivel control depending on a value of the steering angle detected by the steering angle sensor.Type: ApplicationFiled: October 8, 2004Publication date: April 14, 2005Inventor: Kenichi Nishimura
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Publication number: 20050047152Abstract: The apparatus for adjusting a direction of a light axis of a vehicle headlight includes a vehicle height sensor, and an inclination calculating unit for calculating, on the basis of an output of the vehicle height sensor, inclination of the direction of the light axis of the vehicle headlight to a horizontal plane by using an approximating curve. The approximating curve is constituted by three straight line segments lying in first, second and third regions respectively. These three straight line segments which are jointed to one another have different slopes. The first region corresponds to a load condition where all seats of the vehicle are occupied and the vehicle is loaded with 30 to 50% of its maximum loading capacity, the second region corresponds to a load condition where all the seats of the vehicle are occupied and the vehicle is loaded with 90% or more of its maximum loading capacity. The third region is a region interposed between the first region and the second region.Type: ApplicationFiled: August 26, 2004Publication date: March 3, 2005Inventors: Kazuhisa Okumura, Kenichi Nishimura
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Publication number: 20050047113Abstract: The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight includes a steering angle sensor, a vehicle speed sensor, a memory for storing a plurality of control maps each of which defining a relationship between the steering angle and a swiveling angle, a processing unit for performing a map switchover by which one of the plurality of the control maps is selected depending on the vehicle speed and the steering angle, and an actuator for swiveling, from an initial direction, the light axis of the vehicle headlight by the swiveling angle defined by one of the plurality of control maps selected by the processing unit. The processing unit performs the map switchover when the steering angle is changed to outside a predetermined angular range around a neutral angular position of the steering wheel.Type: ApplicationFiled: August 26, 2004Publication date: March 3, 2005Inventor: Kenichi Nishimura
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Publication number: 20040160759Abstract: A steering angle detected by a steering angle sensor is filtered to be used for changing a responsiveness of controlling an axis orientation of headlights of a vehicle. Based on the filtered steering angle, the axis orientations of the headlights are thereby controlled for being laterally swiveled. This leads to relieving a driver from being bothered by a feeling of strangeness irrespective of a state where the vehicle is rectilinearly traveling or turning around a curve, resulting in providing preferable swivel control meeting driver's sensibility.Type: ApplicationFiled: February 5, 2004Publication date: August 19, 2004Applicant: DENSO CORPORATIONInventors: Koji Ishiguro, Kenichi Nishimura, Toshio Sugimoto
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Publication number: 20040055903Abstract: A cover portion (6) is slidable between a closed position in which it covers a holding space defined by a drawer portion (4). Upwardly opening slots (22) in the side walls (14) of the drawer portion (4) extend between front shoulders (26) and rear shoulders (24). Each slot (22) receives a stop member (54) projecting downwardly from the cover portion (6). Engagement of the stop members (54) with the shoulders (24, 26) limits sliding movement of the cover portion (6). A lock projection (30) extends laterally outwardly from each side wall (14) of the drawer portion (4) and is received into a corresponding recess (56) on the cover portion (6) to releasably lock the cover portion (6) in its closed position. The lock projections is are positioned in grooves (28), and the recesses (56) are formed in longitudinally extending tongues (58). The cover portion (6) is resilient, and an air-tight seal is formed between each tongue (58) and the bottom of the groove (28) into which it is received.Type: ApplicationFiled: August 2, 2002Publication date: March 25, 2004Inventor: Kenichi Nishimura
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Publication number: 20040001331Abstract: In an automatic beam-axis adjustment system, a beam-axis of a headlight is gradually swivel to a position determined based on a steering angle of a steering wheel. The beam-axis returns to the initial position and a swivel control is inhibited when a vehicle is at a stop or slowly moving in an intersection, regardless of the steering angle. The swivel control is restarted after the vehicle starts running straight ahead. In other words, the swivel control is not restarted until the vehicle stats running straight ahead even when the speed of the vehicle exceeds a predetermined value. Therefore, the movement of the headlights does not disturb a driver.Type: ApplicationFiled: June 18, 2003Publication date: January 1, 2004Inventors: Toshio Sugimoto, Kenichi Nishimura, Kazuhisa Okumura