Patents by Inventor Masaaki Kobayashi
Masaaki Kobayashi 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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Patent number: 7304833Abstract: A multiterminal-pair solid electrolytic capacitor employing a two-terminal type capacitor element is provided. In the solid electrolytic capacitor 10 in accordance with the present invention, anode terminal patterns 42A (and anode terminals 43A) are connected to an anode part 24 of a capacitor element 12 through anode vias 44A formed in a substrate 14 and an anode pattern 38D formed on a element carrying surface 14a. On the other hand, cathode terminal patterns 42B (and cathode terminals 43B) are connected to a cathode part 28 on the surface of an accumulator 26 of the capacitor element 12 through cathode vias 44B formed in the substrate 14 and cathode patterns 38A to 38C formed on the element carrying surface 14a.Type: GrantFiled: February 21, 2007Date of Patent: December 4, 2007Assignee: TDK CorporationInventor: Masaaki Kobayashi
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Publication number: 20070274026Abstract: A solid electrolytic capacitor includes a capacitor element, an anode-side lead terminal connected to an anode of the capacitor element, a cathode-side lead terminal connected to a cathode of the capacitor element, and an armor covering the capacitor element and having an electrical insulating property. The armor has two principal faces opposed to each other, and two side faces connecting the two principal faces and opposed to each other. The anode-side lead terminal has at least a first terminal portion exposed in one of the principal faces. The cathode-side lead terminal has at least a first terminal portion exposed in the one of the principal faces, and a second terminal portion exposed in the one of the principal faces and extending from the first terminal portion so as to be exposed in either of the two side faces. The solid electrolytic capacitor satisfies the following relation: W/G?1.Type: ApplicationFiled: May 10, 2007Publication date: November 29, 2007Applicant: TDK CORPORATIONInventors: Masaaki Togashi, Masaaki Kobayashi
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Publication number: 20070238389Abstract: There is provided doll hair having an unprecedented curly hairstyle using a multifilament having a spiral structure with many random overlaps through a twisting step, a thermal fixing step, an untwisting step, and a thermal provisional fixing step. Specifically, the doll hair of the present invention is achieved by a multifilament processed through a twisting step, a thermal fixing step, an untwisting step, and a thermal provisional fixing step, wherein the number of twist in the twisting step is 100 to 600 times/m; the thermal fixing step is performed by treatment at 60 to 100° C. for 1 to 60 minutes, the number of twist in the untwisting step is 1.1 times or more of the number of twist in the twisting step, the thermal provisional fixing step is performed by treatment at 50° C. to 70° C. for 5 to 30 minutes in a cone or hank, and the multifilament preferably has an apparent specific gravity of 0.02 to 0.1 g/cm3 and a stretching ratio of 1.0 to 15.0%.Type: ApplicationFiled: July 8, 2005Publication date: October 11, 2007Applicant: Kaneka CorporationInventor: Masaaki Kobayashi
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Publication number: 20070230093Abstract: A multiterminal-pair solid electrolytic capacitor employing a two-terminal type capacitor element is provided. In the solid electrolytic capacitor 10 in accordance with the present invention, anode terminal patterns 42A (and anode terminals 43A) are connected to an anode part 24 of a capacitor element 12 through anode vias 44A formed in a substrate 14 and an anode pattern 38D formed on a element carrying surface 14a. On the other hand, cathode terminal patterns 42B (and cathode terminals 43B) are connected to a cathode part 28 on the surface of an accumulator 26 of the capacitor element 12 through cathode vias 44B formed in the substrate 14 and cathode patterns 38A to 38C formed on the element carrying surface 14a.Type: ApplicationFiled: February 21, 2007Publication date: October 4, 2007Applicant: TDK CORPORATIONInventor: Masaaki Kobayashi
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Publication number: 20070230091Abstract: A solid electrolytic capacitor which is easy to make and a method of making the same are provided. In a solid electrolytic capacitor in accordance with the present invention, a substrate on which a capacitor device is mounted includes anode electrode parts and cathode electrode parts of a lead frame, and a resin plate, whereas parts exposed from the upper face of the resin plate construct anode electrode terminals and cathode electrode terminals. Therefore, this substrate can easily be made by mold-sealing the anode electrode parts and cathode electrode parts with the resin plate. Consequently, the solid electrolytic capacitor in accordance with the present invention using such a substrate can also be made easily.Type: ApplicationFiled: March 23, 2007Publication date: October 4, 2007Applicant: TDK CORPORATIONInventor: Masaaki Kobayashi
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Publication number: 20070199740Abstract: It is possible to rapidly and accurately reach a target value while putting a material to be weighed. In step S1, a target value is set. Putting in of a material is started. Control is passed to step S2 and step S3 and a numerical value A at the digit of thousand is displayed. After the putting in is continued, in step S5, S?W<1000 is obtained. Control is passed to step S6 and step S7, where in addition to the numerical value A of the digit of thousand, a numerical value B of the digit of hundred is also displayed while ignoring the numeric values C and D of the digits of ten and one. In step S8, S?W<100 is obtained. Control is passed to step S9 and step S10, where in addition to the numerical values A of the digit of thousand and the numerical value B of the digit of hundred, the numerical value C of the digit of ten is also displayed while ignoring the value D of the digit of one.Type: ApplicationFiled: March 28, 2005Publication date: August 30, 2007Inventors: Minoru Okazaki, Masaaki Kobayashi
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Patent number: 7246485Abstract: Removal of fine particles by oxidation or/and sulfur poisoning recovery control may be required when an internal combustion engine has been in an extremely low load state for a predetermined period or more. In this case, the engine speed of the internal combustion engine (1) is adjusted to a range where the temperature of a filter (20) can be raised by heat-up control. The heat-up control is then executed by a filter temperature control means to raise the temperature of the filter (20) to a predetermined value. When the filter (20) reaches the predetermined temperature by means of low-temperature combustion, post-injection, VIGOM-injection, addition of 10 fuel to an exhaust system and the like, removal of fine particles by oxidation or/and sulfur poisoning recovery control for eliminating sulfur poisoning of a NOx absorbent are conducted.Type: GrantFiled: October 14, 2002Date of Patent: July 24, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hisashi Ohki, Masaaki Kobayashi, Naofumi Magarida, Daisuke Shibata, Shinobu Ishiyama, Akihiko Negami
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Patent number: 7245479Abstract: The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer in a cathode is formed so as to have the PTC function. Different from a conventional electrolytic capacitor manufacturing method of connecting a PTC thermistor to a capacitor element to give the PTC function to an electrolytic capacitor so that an electrolytic capacitor manufacturing process is complicated and the number of manufacturing processes is increased by the amount corresponding to the PTC thermistor connecting process, the process of connecting the PTC thermistor to the capacitor element is unnecessary. Consequently, complication of the electrolytic capacitor manufacturing process and increase in the number of manufacturing processes caused by the PTC thermistor connecting process can be prevented.Type: GrantFiled: December 6, 2006Date of Patent: July 17, 2007Assignee: TDK CorporationInventors: Masaaki Kobayashi, Atsushi Monden, Tokuhiko Handa
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Patent number: 7244798Abstract: The present invention provides a novel compound which is suitable as the starting material of a side-chain type liquid crystalline polymeric substance having a reactive group which is excellent in reactivity upon fixation of the liquid crystal orientation structure. The novel compound is a (meth)acrylic compound having an oxetanyl group represented by the formula wherein R1 is hydrogen or methyl, R2 is hydrogen, methyl, or ethyl, “—L1—M—L2—” represents a mesogen portion, and n and m are each an integer of 0 to 10. The present invention also provides a liquid crystal film containing the side-chain type liquid crystalline polymeric substance and a liquid crystal display mounted with such a liquid crystal film.Type: GrantFiled: September 26, 2003Date of Patent: July 17, 2007Assignee: Nippon Oil CorporationInventors: Takuya Matsumoto, Hitoshi Mazaki, Toru Nakamura, Masaaki Kobayashi
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Patent number: 7227739Abstract: A solid electrolytic capacitor having significantly lowered its ESL is provided. In solid electrolytic capacitor elements adjacent each other in the solid electrolytic capacitor in accordance with the present invention, their respective anodes are connected to each other by an anode conduction path of a conduction path pair, whereas their respective cathodes are connected to each other by a cathode conduction path of the conduction path pair. Therefore, when electrons migrate between the solid electrolytic capacitor elements, respective currents directed opposite from each other flow through a pair of substantially parallel conduction paths. Consequently, a magnetic field caused by the current flowing through one conduction path is offset by a magnetic field caused by the current flowing through the other conduction path, whereby both magnetic fields cancel each other out. Hence, the solid electrolytic capacitor lowers its ESL.Type: GrantFiled: September 20, 2004Date of Patent: June 5, 2007Assignee: TDK CorporationInventor: Masaaki Kobayashi
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Patent number: 7218506Abstract: The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer in a cathode is formed so as to have the PTC function. Different from a conventional electrolytic capacitor manufacturing method of connecting a PTC thermistor to a capacitor element to give the PTC function to an electrolytic capacitor so that an electrolytic capacitor manufacturing process is complicated and the number of manufacturing processes is increased by the amount corresponding to the PTC thermistor connecting process, the process of connecting the PTC thermistor to the capacitor element is unnecessary. Consequently, complication of the electrolytic capacitor manufacturing process and increase in the number of manufacturing processes caused by the PTC thermistor connecting process can be prevented.Type: GrantFiled: March 25, 2005Date of Patent: May 15, 2007Assignee: TDK CorporationInventors: Masaaki Kobayashi, Atsushi Monden, Tokuhiko Handa
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Patent number: 7207708Abstract: A light guide plate includes at least one surface including a first region having relatively small surface roughness and a second region having relatively great surface roughness, which are adjacently formed. A boundary-blurring pattern composed of a plurality of surface roughness aspects is formed in a boundary part between the first region and the second region.Type: GrantFiled: November 18, 2004Date of Patent: April 24, 2007Assignee: Sharp Kabushiki KaishaInventors: Shinya Tanaka, Masaaki Kobayashi
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Publication number: 20070086577Abstract: A radiation imaging apparatus including a tabletop onto which a patient lays down, a radiation imaging unit positioned below the tabletop and configured to detect radiation that transmits through the patient, a widthwise moving member supporting the tabletop and configured to move the tabletop in a widthwise direction, a moving mechanism unit including a lengthwise moving mechanism configured to move the tabletop in a lengthwise direction, the moving mechanism unit supporting the widthwise moving member and supporting the radiation imaging unit so as to be movable in the lengthwise direction, and a base unit supporting the moving mechanism unit.Type: ApplicationFiled: October 16, 2006Publication date: April 19, 2007Applicant: CANON KABUSHIKI KAISHAInventor: Masaaki Kobayashi
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Publication number: 20070082975Abstract: A friction material includes base fibers, a friction conditioner, a binder and enlarged dust. The enlarged dust is a combination of grinding dust and an elastic material such as rubber.Type: ApplicationFiled: September 20, 2006Publication date: April 12, 2007Inventors: Masaaki Kobayashi, Hiroyuki Fujikawa, Yuji Komori
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Publication number: 20070081300Abstract: The present invention provides an electrolytic capacitor manufacturing method capable of manufacturing an electrolytic capacitor having the PTC function as easy as possible. A main electrode layer in a cathode is formed so as to have the PTC function. Different from a conventional electrolytic capacitor manufacturing method of connecting a PTC thermistor to a capacitor element to give the PTC function to an electrolytic capacitor so that an electrolytic capacitor manufacturing process is complicated and the number of manufacturing processes is increased by the amount corresponding to the PTC thermistor connecting process, the process of connecting the PTC thermistor to the capacitor element is unnecessary. Consequently, complication of the electrolytic capacitor manufacturing process and increase in the number of manufacturing processes caused by the PTC thermistor connecting process can be prevented.Type: ApplicationFiled: December 6, 2006Publication date: April 12, 2007Applicant: TDK CORPORATIONInventors: Masaaki Kobayashi, Atsushi Monden, Tokuhiko Handa
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Patent number: 7187457Abstract: An apparatus for measuring sizes of articles including a light projecting device for projecting light toward an article placed on a stationary transparent plate from one side of the plate, a photo-sensor device arranged on the other side of the plate and having plural photo-detectors arranged in array in Y direction to receive light projected from the light projecting device and impinging upon the photo-sensor device without being interrupted by the article, a driving device for reciprocally moving the light projecting device and photo-sensor device relative to the article in X direction perpendicular to the Y direction, and a shifting device for shifting the photo-sensor device in the Y direction between first and second positions which are mutually separated by a half of a photo-detector array.Type: GrantFiled: February 19, 2004Date of Patent: March 6, 2007Assignee: Shinko Denshi Co., Ltd.Inventor: Masaaki Kobayashi
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Patent number: 7184257Abstract: A solid electrolytic capacitor includes a capacitor element and a board mounting the capacitor element thereon. The capacitor element includes a support made of a valve metal, and an anode and a cathode provided on the support. Anode and cathode lead conductors connected to the anode and the cathode are provided on a first principal surface of the support, and anode and cathode lands are formed on a second principal surface. A conductive portion passing through the board electrically connects either the anode lead conductor to the anode land or the cathode lead conductor to the cathode land.Type: GrantFiled: February 26, 2004Date of Patent: February 27, 2007Assignee: TDK CorporationInventors: Masaaki Kobayashi, Masaaki Togashi
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Publication number: 20070017711Abstract: In a load measuring mechanism capable of easily adjusting a positional deviation error by means of a positional deviation error adjusting portion, a load receiving portion 3 is connected to a substrate portion 2 by means of parallel link portions 4a, 4b via flexures 5a-5d, a finely deformable portion 2a is provided at an upper portion of the substrate portion 2, and the flexure 5a is coupled with the deformable portion 2a. Positional deviation error adjusting portions 10 are provided on both sides of the substrate portion 2, a base portion 12 of the positional deviation error adjusting portion 10 is connected to a first lever 13 via a fulcrum 15, and the first lever 13 is coupled with a second lever 14 via a flexible portion 16. When a distance between the base portion 12 and the first lever 13 is increased by rotating an adjusting bolt 11, this displacement is transferred to an end 14a of the second lever 14.Type: ApplicationFiled: July 30, 2003Publication date: January 25, 2007Applicant: Shinko Denshi Company LimitedInventors: Masaaki Kobayashi, Toshitaka Harikai, Masaru Ikeshima
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Patent number: 7165394Abstract: An exhaust gas purification system for an internal combustion engine can quickly recover the exhaust gas purification ability of an exhaust gas purification device by increasing opportunities to release the SOx occluded in the exhaust gas purification device. In the exhaust gas purification system having the exhaust gas purification device having the property of occluding the SOx in the exhaust gas emitted from the internal combustion engine and collecting particulate matter contained in the exhaust gas, when the load of the internal combustion engine falls within a load range in which SOx poisoning recovery control can be executed, during the time when the particulate matter is oxidized and removed by collection ability regeneration control (S105), the collection ability regeneration control is interrupted and the SOx poisoning recovery control is executed (S106, S107).Type: GrantFiled: May 12, 2004Date of Patent: January 23, 2007Assignee: Toyota Jidosha Kabushiki KaishaInventors: Shunsuke Toshioka, Masaaki Kobayashi, Hisashi Ohki, Masaaki Yamaguchi, Kotaro Hayashi
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Publication number: 20070000237Abstract: An exhaust gas purification system for an internal combustion engine can quickly recover the exhaust gas purification ability of an exhaust gas purification device by increasing opportunities to release the SOx occluded in the exhaust gas purification device. In the exhaust gas purification system having the exhaust gas purification device having the property of occluding the SOx in the exhaust gas emitted from the internal combustion engine and collecting particulate matter contained in the exhaust gas, when the load of the internal combustion engine falls within a load range in which SOx poisoning recovery control can be executed, during the time when the particulate matter is oxidized and removed by collection ability regeneration control (S105), the collection ability regeneration control is interrupted and the SOx poisoning recovery control is executed (S106, S107).Type: ApplicationFiled: August 11, 2006Publication date: January 4, 2007Applicant: Toyota Jidosha Kabushiki KaishaInventors: Shunsuke Toshioka, Masaaki Kobayashi, Hisashi Ohki, Masaaki Yamaguchi, Kotaro Hayashi