Patents by Inventor Masato Kitajima
Masato Kitajima 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: 11929201Abstract: A surface mount inductor includes a coil including a wound portion and a feeder end portion drawn out from the wound portion, a compact that contains a magnetic powder and that encapsulates the coil, and an external terminal disposed on the compact and connected to the coil. The compact has surfaces including two pressed surfaces, opposing each other in a direction of an axis of the wound portion and formed by being pressed in the direction of the axis, and a non-pressed surface, adjacent to the two surfaces and not pressed. The coil is disposed so that the axis of the wound portion is parallel to a mount surface of the compact. The mount surface is included in the non-pressed surface, the feeder end portion is exposed from the mount surface, and the external terminal is formed on only the non-pressed surface and connected to the feeder end portion.Type: GrantFiled: March 7, 2023Date of Patent: March 12, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Yuki Kitashima, Masaki Kitajima, Takeo Ohaga, Takeshi Shimada, Yoshiaki Hirama, Daigo Mizumura, Ryota Watanabe, Masato Koike, Yuusuke Morita
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COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE
Publication number: 20230290116Abstract: A non-transitory computer-readable recording medium has stored therein an information processing program causes a computer to execute a process comprising, dividing input data including a plurality of items related to data to be estimated that is a target of an estimation process using a machine learning model into a plurality of groups based on a predetermined condition; acquiring, for each of the plurality of groups, a first estimation result by a machine learning model that has already been trained, based on the input data included in the each of the plurality of groups; and outputting estimation result information indicating a basis for estimation of a second estimation result that is an estimation result of the data to be estimated, based on the first estimation result of each of the plurality of groups and the second estimation result.Type: ApplicationFiled: December 6, 2022Publication date: September 14, 2023Applicant: Fujitsu LimitedInventors: Shinichiro TAGO, Masato KITAJIMA -
Patent number: 8033278Abstract: A plurality of segmented chips are reinforced by applying an adhesive to the circumferentially opposite end portions thereof, and the adjoining segmented chips adjoining in the circumferential direction are adhered to the circumferential surface of a disc-like core with the adhesives at the circumferentially opposite end portions being not jointed with each other. Thus, the segmented chips can be prevented from being loaded with an unnatural force even when the disc-like core with the segmented chips adhered thereto expands and contracts radially due to thermal expansion and thermal contract. Thereby, expansion and contraction of the disc-like core do not impose a compression stress or the like on adhesives situated between adjoining segmented chips.Type: GrantFiled: November 13, 2006Date of Patent: October 11, 2011Assignees: Toyoda Van Moppes Ltd., JTEKT CorporationInventors: Masato Kitajima, Kunihiko Unno, Hiroshi Takehara, Takuma Kono, Shinji Soma
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Publication number: 20110029296Abstract: A ring structure of a predicted target compound which is in a two-dimensional structural formula is arranged so as to be in an identical position as a ring structure of a template produced by superimposing two-dimensional structural formulae of compounds capable of forming a complex with a predetermined enzyme. Among predicted target compounds overlapping with a metabolic target site of the template, predicted target compounds other than those determined as being unable to access a metabolic active center site of the enzyme, or those having the same charge as that of the metabolic active center site, are determined to be metabolizable compounds. Based on the level of contribution of each atom included in the template during a metabolic reaction of the enzyme, a structural formula of a compound obtained after the metabolic reaction of the metabolizable compound whose metabolic target site has been determined is determined.Type: ApplicationFiled: June 30, 2010Publication date: February 3, 2011Applicants: FUJITSU LIMITED, TOHOKU UNIVERSITYInventors: Jose Martin Ciloy, Masato Kitajima, Yasushi Yamazoe
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Publication number: 20100261420Abstract: A plurality of segmented chips are reinforced by applying an adhesive to the circumferentially opposite end portions thereof, and the adjoining segmented chips adjoining in the circumferential direction are adhered to the circumferential surface of a disc-like core with the adhesives at the circumferentially opposite end portions being not jointed with each other. Thus, the segmented chips can be prevented from being loaded with an unnatural force even when the disc-like core with the segmented chips adhered thereto expands and contracts radially due to thermal expansion and thermal contract. Thereby, expansion and contraction of the disc-like core do not impose a compression stress or the like on adhesives situated between adjoining segmented chips.Type: ApplicationFiled: November 13, 2006Publication date: October 14, 2010Applicants: TOYODA VAN MOPPES LTD., JTEKT CORPORATIONInventors: Masato Kitajima, Kunihiko Unno, Hiroshi Takehara, Takuma Kono, Shinji Soma
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Patent number: 7695353Abstract: In a grinding wheel in which abrasive tips for rough grinding and abrasive tips for finish grinding are alternately bonded to a periphery of a disk type base rotating about a rotation axis, each abrasive tip includes the abrasive layer formed by bonding abrasive grains and a lower layer overlaid and integrally for led with the abrasive layer. The abrasive tip is attached to the periphery of the base at the lower layer. A Young's modulus of the lower layer of the abrasive tip for finish grinding relative to a load acting on the grinding surface of the abrasive tip in an inward direction of the grinding wheel is less than that of the abrasive tip for rough grinding. Thereby, the surface of a workpiece can be both rough-ground and finish-ground with superhigh-precision surface roughness with using one grinding wheel.Type: GrantFiled: November 14, 2005Date of Patent: April 13, 2010Assignees: Toyoda Van Moppes Ltd., JTEKT CorporationInventors: Takayuki Moroto, Kunihiko Unno, Masato Kitajima, Tomoyasu Imai, Yasuhisa Sekiya, Tomohiro Inagaki, Noboru Hiraiwa, Hiroshi Takehara, Toshiaki Sakurai, Shinji Soma
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Publication number: 20080299884Abstract: In a grinding wheel in which abrasive tips for rough grinding and abrasive tips for finish grinding are alternately bonded to a periphery of a disk type base rotating about a rotation axis, each abrasive tip includes the abrasive layer for ed by bonding abrasive grains and a lower layer overlaid and integrally for led with the abrasive layer. The abrasive tip is attached to the periphery of the base at the lower layer. A Young's modulus of the lower layer of the abrasive tip for finish grinding relative to a load acting on the grinding surface of the abrasive tip in an inward direction of the grinding wheel is less than that of the abrasive tip for rough grinding.Type: ApplicationFiled: November 14, 2005Publication date: December 4, 2008Applicants: TOYODA VAN MOPPES LTD., JTEKT CORPORATIONInventors: Takayuki Moroto, Kunihiko Unno, Masato Kitajima, Tomoyasu Imai, Yasuhisa Sekiya, Tomohiro Inagaki, Noboru Hirawa, Hiroshi Takehara, Toshiaki Sakurai, Shinji Soma
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Patent number: 7243031Abstract: A multifunctional base sequence method largely shortens the calculation time and reduces the volume of memory consumption of a processor by carrying out calculation with the advance exclusion of base sequences in which translation termination codons emerge in the second and third reading frames, which are to be excluded in the end. Focusing on the fact that a dipeptide sequence already contains information about the translation products of the second and third reading frames, proteins are analyzed and calculated as duplicated connective products of dipeptide sequences, and are not analyzed as connective products of 20 kinds of amino acids.Type: GrantFiled: December 29, 2003Date of Patent: July 10, 2007Assignees: Fujitsu Limited, Kiyotaka ShibaInventors: Yoko Satou, Masato Kitajima, Kiyotaka Shiba
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Publication number: 20070016392Abstract: A drug-metabolizing enzyme prediction apparatus acquires compound structure information, identifies binding site information and molecular species information based on a binding-site identifying condition, specifies a pinching point that is an atom binding at least between a reactive site and a binding site, acquires pinching point information on the specified pinching point and reactive site information on the reactive site bound to the pinching point, and identifies the acquired reactive site information based on a reactive-site identifying condition and the acquired pinching point information based on a pinching-point identifying condition.Type: ApplicationFiled: September 21, 2006Publication date: January 18, 2007Applicants: FUJITSU LIMITED, Yasushi YAMAZOEInventors: Masato Kitajima, Jose Ciloy, Yasushi Yamazoe
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Publication number: 20040214206Abstract: To provide a method of designing a multifunctional base sequence which can largely shorten the calculation time and reduce the volume of memory consumption of a processor by carrying out calculation with the advance exclusion of base sequences in which translation termination codons are emerged in the second and third reading frames which are to be excluded in the end. Focusing on the fact that a dipeptide sequence already contains information about the translation products of the second and third reading frames, proteins are analyzed and calculated as duplicated connective products of dipeptide sequences, and not analyzed as connective products of 20 kinds of amino acids. In “Leu-Ser” case, for example, calculation may only be performed hereafter for 6×6−10=26 variants that do not contain termination codons in the second and third reading frames (FIG. 1).Type: ApplicationFiled: December 29, 2003Publication date: October 28, 2004Applicants: Fujitsu Limited, Kiyotaka SHIBAInventors: Yoko Satou, Masato Kitajima, Kiyotaka Shiba
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Patent number: 6708119Abstract: An automatic DNA fragment removing method aims at removing a vector unit base sequence, that is, a base sequence in a portion of a vector, with precision from the DNA integrated into the vector and processed in a cloning process, so as to obtain a target DNA fragment in an exact structure. Depending on the vector and the restriction enzyme used for cleaving the vector and generating an object DNA fragment, a retrieval key is generated to retrieve a vector unit from the DNA base sequence obtained as the cloning process. Using the generated retrieval key, the junction between the DNA fragment and the vector unit is specified, and the specified junction and the base sequence outside the junction are automatically removed as the vector unit.Type: GrantFiled: February 20, 2001Date of Patent: March 16, 2004Assignee: Fujitsu LimitedInventors: Kensaku Imai, Masato Kitajima
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Publication number: 20030224480Abstract: To provide a method of designing a multifunctional base sequence which can largely shorten the calculation time and reduce the volume of memory consumption of a processor by carrying out calculation with the advance exclusion of base sequences in which translation termination codons are emerged in the second and third reading frames which are to be excluded in the end. Focusing on the fact that a dipeptide sequence already contains information about the translation products of the second and third reading frames, proteins are analyzed and calculated as duplicated connective products of dipeptide sequences, and not analyzed as connective products of 20 kinds of amino acids. In “Leu-Ser” case, for example, calculation may only be performed hereafter for 6×6−10=26 variants that do not contain termination codons in the second and third reading frames (FIG. 1).Type: ApplicationFiled: December 27, 2002Publication date: December 4, 2003Applicant: FUJITSU LIMITEDInventors: Yoko Satou, Masato Kitajima, Kiyotaka Shiba
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Publication number: 20020018736Abstract: An automatic DNA fragment removing method aims at removing a vector unit base sequence, that is, a base sequence in a portion of a vector, with precision from the DNA integrated into the vector and processed in a cloning process, so as to obtain a target DNA fragment in an exact structure. Depending on the vector and the restriction enzyme used for cleaving the vector and generating an object DNA fragment, a retrieval key is generated to retrieve a vector unit from the DNA base sequence obtained as the cloning process. Using the generated retrieval key, the junction between the DNA fragment and the vector unit is specified, and the specified junction and the base sequence outside the junction are automatically removed as the vector unit.Type: ApplicationFiled: February 20, 2001Publication date: February 14, 2002Inventors: Kensaku Imai, Masato Kitajima
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Patent number: 6200360Abstract: An abrasive tool includes an electroformed layer having superabrasive grains electroplated on an outer surface of the electroformed layer, and a plurality of dimples arranged on the outer surface of the electroformed layer using a mold with projections made of gel adhesive. The concentration of the abrasive gains is regulated by changing the number of the dimples (i.e., changing a dimple-area-rate). The gel adhesive preferably has a viscosity of 500,000 cP or smaller. The dimple-area-rate is preferably from 7 to 70%.Type: GrantFiled: April 13, 1999Date of Patent: March 13, 2001Assignees: Toyoda Koki Kabushiki Kaisha, Toyoda Van Moppes Kabushiki KaishaInventors: Tomoyasu Imai, Hiroaki Asano, Hayashi Kodama, Masato Kitajima, Masashi Yanagisawa
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Patent number: 5766059Abstract: A workpiece and a grinding wheel are rotated and the grinding wheel is moved in a direction parallel to the rotational axis of the workplace so as to grind a cylindrical surface of the workpiece. After a part of the cylindrical surface is ground, a rest device is advanced towards the workpiece so as to support the part of the cylindrical surface of the workpiece which has been ground. Under the condition, the remaining portion of the cylindrical surface of the workpiece is ground.Type: GrantFiled: June 27, 1996Date of Patent: June 16, 1998Assignee: Toyoda Koki Kabushiki KaishaInventors: Tomoyasu Imai, Masato Kitajima, Ryohei Mukai, Toshihiro Tsutsui, Takayuki Yoshimi
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Patent number: 5495844Abstract: In a grinding wheel for use in a grinding machine, a plurality of grinding tips are bonded on the outer peripheral surface of a wheel core having a disk-like shape by bond. On both side surfaces of the wheel core are formed with depressions continuous with the outer peripheral surface of the wheel core. Bond is filled between the outer peripheral surface and the grinding chips, and filled in the depressions of the wheel core to form a bonding layer. Namely, the bonding layer has side portions which extends along both side surfaces of the wheel core in a radial direction.Type: GrantFiled: August 5, 1994Date of Patent: March 5, 1996Assignee: Toyoda Koki Kabushiki KaishaInventors: Masato Kitajima, Hajime Fukami, Shinji Soma, Koji Nishi, Masahiro Yoshida
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Patent number: 5364422Abstract: A CBN grinding wheel having a circular core and an abrasive layer formed on the peripheral surface of the core. The abrasive layer comprises high toughness CBN grains and medium toughness CBN grains, wherein the high toughness CBN grains are incorporated into the abrasive layer in a ratio of 10-80% by weight with respect to the total amount of the CBN grains.Type: GrantFiled: February 9, 1993Date of Patent: November 15, 1994Assignees: Toyoda Koki Kabushiki Kaisha, Toyoda Van Moppes Kabushiki KaishaInventors: Masato Kitajima, Shinji Soma, Akimitsu Kamiya, Akira Suzuki, Yasuhisa Sekiya, Tomohiro Inagaki
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Patent number: 5291691Abstract: A dressing apparatus for dressing an electroplated grinding wheel by crushing the top portions of the abrasive grains thereof. The abrasive grains are diamond grains or CBN grains. A role made of ceramics, or a ferrous role holding diamond grains on its outer periphery is used for crushing the abrasive grains. The grinding wheel is rotated in one direction and the role is rotated in the opposite direction so that the difference in surface speed between the role and the grinding wheel becomes substantially zero. The role is then advanced toward the grinding wheel to crush the top portions of the abrasive grains, so that the heights of the abrasive grains are roughly equalized, and many sharp cutting edges are formed at the top portions of the abrasive grains.Type: GrantFiled: January 30, 1992Date of Patent: March 8, 1994Assignee: Toyoda Koki Kabushiki KaishaInventors: Kunihiko Unno, Masato Kitajima, Hajime Fukami, Akimitsu Kamiya, Shinji Soma
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Patent number: 4446657Abstract: A resinoid-bonded grinding wheel employing hard abrasives such as cubic boron nitride or diamond is formed with a support member made of a vitrified grinding wheel. The support member has sealing layers on the surfaces thereof for avoiding the penetration of coolant into the support member. A method for forming the wheel includes mounting a grinding element on a radial peripheral surface portion of the support member and applying a sealing layer to the remaining surface portions of the grinding element for preventing penetration of the coolant into the support member and generation of vibrations in the grinding wheel during operation due to rotational imbalance caused by the presence of coolant within the support member.Type: GrantFiled: June 9, 1981Date of Patent: May 8, 1984Assignees: Toyoda Koki Kabushiki Kaisha, Toshio AsaedaInventors: Toshio Asaeda, Ikuo Suzuki, Tomoyasu Imai, Masato Kitajima
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Patent number: 4385907Abstract: A resinoid-bonded grinding wheel employing the ultra-hard abrasives such as cubic boron nitride or diamond are formed with a support member which is made of a heat insulating material such as ceramics for preventing a thermal expansion of the grinding wheel and maintaining a precision grinding operation.Type: GrantFiled: August 21, 1980Date of Patent: May 31, 1983Assignee: Toyoda Koki Kabushiki KaishaInventors: Tamaki Tomita, Ikuo Suzuki, Tomoyasu Imai, Masato Kitajima