Patents by Inventor Hiroshi Okamoto
Hiroshi Okamoto 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: 20190116725Abstract: A fertilization map creating system includes a growth sensor, a GPS device, and a growth information accumulating part that stores data, a fertilization map being created based on growth data and position data stored in the growth information accumulating part, and the growth information accumulating part storing the position data and the growth data while a tractor drives in a field. The system further includes a growth condition calculation part that obtains a growth condition of previously set each area in the field based on the data stored in the memory; a fertilization amount calculation part that obtains an amount of fertilization of each area based on the growth condition of each area; and a map creating part that creates the fertilization map showing the amount of fertilization of each area obtained by the fertilization calculation part.Type: ApplicationFiled: March 31, 2017Publication date: April 25, 2019Applicant: Topcon CorporationInventors: Issei HANYA, Shinkai SHU, Peng ZHAO, Shugo AKIYAMA, Hiroshi OKAMOTO, Keisuke HARA
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Patent number: 10249784Abstract: An optical sensor includes: a light emitting element 40; a lower substrate 20 on which the light emitting element 40 is provided; an upper substrate 10 provided so that the light emitting element 40 is positioned between the upper substrate 10 and the lower substrate 20; and an optical block 30 provided on the upper substrate 10. The upper substrate 10 includes a division-type photodiode SD. The optical block 30 is configured to reflect light emitted from the light emitting element 40 toward a measurement target R, and light reflected by the measurement target R is incident onto the division-type photodiode SD.Type: GrantFiled: April 23, 2015Date of Patent: April 2, 2019Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Koei Yamamoto, Hiroshi Okamoto, Masaomi Takasaka, Yuki Okuwa, Shinya Iwashina
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Patent number: 10234610Abstract: An optical element includes an optical block through which object light is transmitted along a light transmission axis direction, a first wavelength selection filter provided on a first filter surface set such that a normal line forms an angle ? with the light transmission axis, and a second wavelength selection filter located on a rear side with respect to the first wavelength selection filter, and provided on a second filter surface set such that a normal line forms an angle ? with the light transmission axis, the second filter surface being in non-parallel, having an opposite inclination direction, and forming an angle 2? with the first filter surface. The optical block is constituted by combining an incidence-side block, a first filter block, a second filter block, and an emission-side block, formed of the same material and in the same shape.Type: GrantFiled: July 10, 2015Date of Patent: March 19, 2019Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Takafumi Seko, Masaomi Takasaka, Hiroshi Okamoto
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Patent number: 10150854Abstract: A polycarbonate resin composition comprising a polycarbonate resin and 0.001 to 1 parts by weight of an N—R type (R represents an alkyl group) hindered amine-based optical stabilizer per 100 parts by weight of the polycarbonate resin, wherein the polycarbonate resin comprises 40 mol % or more of a recurring unit (A) represented by the following formula, a metal compound comprising a negative ion represented by the following formula (B) and a positive ion constituted by a metal is used as a polymerization catalyst in an amount of 1×10?9 to 1×10?5 molar equivalent relative to the total diol compounds used for polymerization, and the resin composition has excellent heat resistance, a low water absorption coefficient and high transparency, and suppresses deterioration during long-term use, wherein R1 is an alkylene group, a cycloalkylene group, or an arylalkylene group which has 1 to 22 carbon atoms and may be linear or branched.Type: GrantFiled: April 20, 2015Date of Patent: December 11, 2018Assignee: TEIJIN LIMITEDInventors: Takushi Tani, Hiroshi Okamoto, Katsuhiro Yamanaka
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Publication number: 20180247225Abstract: A non-transitory computer readable medium storing a program causing a computer to execute a process for information processing, the process including: obtaining input data that represents attributes of each subject among subjects; generating a bipartite network which includes the subjects and the attributes included in the input data as nodes and in which a node that corresponds to each subject among the subjects are connected to nodes that correspond to the attributes of the subject via links; and performing clustering of a group of the nodes by performing iterative calculations of a stochastic process of transitions between the nodes via the links in the bipartite network.Type: ApplicationFiled: August 31, 2017Publication date: August 30, 2018Applicant: FUJI XEROX CO., LTD.Inventors: Xule QIU, Hiroshi OKAMOTO
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Publication number: 20180227189Abstract: An information processing apparatus includes an acquisition unit that acquires information related to a network including a group of nodes, and a group of real links that connects the nodes, an adding unit that generates an extension network by adding to the network at least a virtual link that link nodes that are not linked by a real link, and a clustering unit that clusters the group of the nodes by iteratively calculating a stochastic process of a transition between the nodes linked by the real link and the virtual link in the extension network until the stochastic process is regarded to be in a steady state.Type: ApplicationFiled: August 31, 2017Publication date: August 9, 2018Applicant: FUJI XEROX CO., LTD.Inventors: Hiroshi OKAMOTO, Xule QIU
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Patent number: 9927013Abstract: In a torque convertor including a pump impeller, a turbine runner and a stator, an outer regulation surface facing inwards in a radial direction is provided at a turbine shell on an inward side in the radial direction from a turbine blade, an inner regulation surface that approaches and faces the outer regulation surface from inside in the radial direction is provided at a stator hub, and at least one of the outer regulation surface and the inner regulation surface is formed into a ring shape. Accordingly, movement of the stator along the radial direction at a time of transportation is inhibited and it is made unnecessary to form flange portions at core rings of the pump impeller and the turbine runner.Type: GrantFiled: June 4, 2015Date of Patent: March 27, 2018Assignee: Yutaka Giken Co., Ltd.Inventors: Yoichi Nozawa, Yoshihisa Sugimura, Hiroshi Okamoto
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Publication number: 20180046553Abstract: A storage control device includes a processor configured to create a first snapshot corresponding to a storage area by a copy-on-write method and management information used for managing a location of a data block updated after the creation, and copy all files included in the first snapshot to a first backup area. The processor is configured to create a second snapshot and identify, on basis of the management information, a second area in a first area of the second snapshot. The first area stores therein first metadata on all of second files included in the second snapshot. The second area is updated after the creation. The processor is configured to identify updated files updated after the creation among the second files, on basis of second metadata among the first metadata. The second metadata is included in the second area and copy the updated files to a second backup area.Type: ApplicationFiled: July 14, 2017Publication date: February 15, 2018Applicant: FUJITSU LIMITEDInventor: Hiroshi OKAMOTO
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Patent number: 9747260Abstract: An information processing device includes a detail level estimation unit that estimates a detail level of each of at least two documents, the detail level indicating degree to which a content of the document is detailed, a similarity degree estimation unit that estimates a similarity degree between two of the at least two documents, and a document relationship output unit that outputs a document relationship for the two of the at least two documents the similarity degree of which satisfies a predetermined condition, wherein in the document relationship, one of the two of the at least two documents is determined as a summarized document that shows a summary of other document of the two of the at least two documents, and the detail level of the one of the two of the at least two documents is lower than the detail level of the other of the two.Type: GrantFiled: October 21, 2015Date of Patent: August 29, 2017Assignee: FUJI XEROX CO., LTD.Inventors: Motoyuki Takaai, Hiroshi Okamoto, Takeshi Nagamine, Seiji Suzuki, Hiroshi Umemoto
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Patent number: 9692130Abstract: A near-field communication antenna comprising at least one annular coil, a planar, non-magnetic resin member holding the annular coil, a planar, soft-magnetic member overlapping the non-magnetic resin member via the annular coil, and terminals to which the conductor wire leads of the annular coil are connected, the annular coil being received in a circumferential recess along the periphery of the non-magnetic resin member lest that it projects from the periphery of the magnetic member, and the conductor wire leads of the annular coil being connected to the terminals through notches provided in the peripheral edge of the soft-magnetic member.Type: GrantFiled: March 29, 2013Date of Patent: June 27, 2017Assignee: HITACHI METALS, LTD.Inventors: Masaki Nakamura, Hiroshi Okamoto, Hirohiko Miki
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Patent number: 9690969Abstract: An information processing apparatus includes an acquiring unit and a classification-proportion calculating unit. The acquiring unit acquires a granularity and network information that includes multiple nodes and multiple links connecting the multiple nodes, the granularity being used to classify the multiple nodes into multiple components. The classification-proportion calculating unit calculates a classification proportion in which each of the multiple nodes is classified as one of the components. The classification-proportion calculating unit calculates the classification proportion for each of the multiple components by using values of a first contribution and a second contribution. The first contribution takes on a high value as the classification proportion becomes high in which one of the nodes having a corresponding one of the links is classified as the component. The second contribution takes on a high value as a proportion of the component to the multiple components becomes high.Type: GrantFiled: May 27, 2015Date of Patent: June 27, 2017Assignee: FUJI XEROX CO., LTD.Inventor: Hiroshi Okamoto
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Publication number: 20170160451Abstract: An optical element includes an optical block through which object light is transmitted along a light transmission axis direction, a first wavelength selection filter provided on a first filter surface set such that a normal line forms an angle ? with the light transmission axis, and a second wavelength selection filter located on a rear side with respect to the first wavelength selection filter, and provided on a second filter surface set such that a normal line forms an angle ? with the light transmission axis, the second filter surface being in non-parallel, having an opposite inclination direction, and forming an angle 2? with the first filter surface. The optical block is constituted by combining an incidence-side block, a first filter block, a second filter block, and an emission-side block, formed of the same material and in the same shape.Type: ApplicationFiled: July 10, 2015Publication date: June 8, 2017Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Takafumi SEKO, Masaomi TAKASAKA, Hiroshi OKAMOTO
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Patent number: 9668482Abstract: Provided are: a fused heterocyclic compound by formula (1) or an N-oxide thereof, having excellent control effects against pests: a pest control composition containing the abovementioned compound and an inert carrier; and a pest control method for applying an effective dose of the abovementioned compound to a pest or pest habitat.Type: GrantFiled: March 6, 2015Date of Patent: June 6, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takamasa Tanabe, Hajime Mizuno, Hiroshi Okamoto
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Publication number: 20170135348Abstract: Provided are: a fused heterocyclic compound by formula (1) or an N-oxide thereof, having excellent control effects against pests: a pest control composition containing the abovementioned compound and an inert carrier; and a pest control method for applying an effective dose of the abovementioned compound to a pest or pest habitat.Type: ApplicationFiled: March 6, 2015Publication date: May 18, 2017Inventors: Takamasa TANABE, Hajime MIZUNO, Hiroshi OKAMOTO
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Publication number: 20170090770Abstract: A storage apparatus includes a memory device and a processor. The memory device stores therein first management information regarding a first backup for each generation. The first backup is backup of a file stored in a storage device. The first management information includes first identification information indicating presence or absence of update of the file in association with metadata corresponding to the file. The processor is configured to receive a first request to perform first update of updating the file. The processor is configured to store, upon receiving the first request, a first copy of the file before the first update in a predetermined first area. The processor is configured to perform the first update upon storing the first copy. The processor is configured to register, as the first identification information, update information indicating presence of update of the file in the first management information in association with the metadata.Type: ApplicationFiled: September 2, 2016Publication date: March 30, 2017Applicant: FUJITSU LIMITEDInventors: Kiyoto Minamiura, Hiroshi Okamoto
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Publication number: 20170047470Abstract: An optical sensor includes: a light emitting element 40; a lower substrate 20 on which the light emitting element 40 is provided; an upper substrate 10 provided so that the light emitting element 40 is positioned between the upper substrate 10 and the lower substrate 20; and an optical block 30 provided on the upper substrate 10. The upper substrate 10 includes a division-type photodiode SD. The optical block 30 is configured to reflect light emitted from the light emitting element 40 toward a measurement target R, and light reflected by the measurement target R is incident onto the division-type photodiode SD.Type: ApplicationFiled: April 23, 2015Publication date: February 16, 2017Inventors: Koei YAMAMOTO, Hiroshi OKAMOTO, Masaomi TAKASAKA, Yuki OKUWA, Shinya IWASHINA
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Publication number: 20170037220Abstract: A polycarbonate resin composition comprising a polycarbonate resin and 0.001 to 1 parts by weight of an N—R type (R represents an alkyl group) hindered amine-based optical stabilizer per 100 parts by weight of the polycarbonate resin, wherein the polycarbonate resin comprises 40 mol % or more of a recurring unit (A) represented by the following formula and satisfies the following formulas (i) to (v), and the resin composition has excellent heat resistance, a low water absorption coefficient and high transparency, and suppresses deterioration during long-term use: (i) a metal compound comprising a negative ion represented by the following formula (B) and a positive ion constituted by a metal is used as a polymerization catalyst in an amount of 1×10?9 to 1×10?5 molar equivalent relative to the total diol compounds used for polymerization; (ii) the specific viscosity measured with a methylene chloride solution at 20° C. is 0.23 to 0.60; (iii) the glass transition temperature is 100° C. to 160° C.Type: ApplicationFiled: April 20, 2015Publication date: February 9, 2017Applicant: TEIJIN LIMITEDInventors: Takushi TANI, Hiroshi OKAMOTO, Katsuhiro YAMANAKA
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Patent number: 9559421Abstract: An antenna comprising a coreless coil formed by winding a conductor wire, a relay member connected to the coil, and a magnetic plate member covering the coil and part of the relay member; the relay member comprising a substrate having a notch for lead wires of the coil, and a pair of terminal members formed on the substrate; each terminal member comprising an internal terminal portion connected to an end of each lead wire, an external terminal portion connected to an external circuit, and a line portion connecting the internal terminal portion to the external terminal portion; the coil and part of the relay member disposed on the magnetic member being fixed to a first adhesive layer on the non-transmission side of the coil; and the internal terminal portion being positioned in a region overlapping the magnetic member, or in a region surrounded by the notch of the magnetic member.Type: GrantFiled: July 20, 2012Date of Patent: January 31, 2017Assignee: HITACHI METALS, LTD.Inventors: Masaki Nakamura, Hiroshi Okamoto, Hirohiko Miki
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Publication number: 20160378857Abstract: An object classification device includes a keyword determining unit, a keyword ordering unit and a classifying unit. The keyword determining unit determines keywords for one or plural objects. The keyword ordering unit orders the plural determined keywords based on a conceptual hierarchical structure which is a structure that hierarchically represents concept of words. The classifying unit classifies the objects so as to be associated with the ordered keywords.Type: ApplicationFiled: December 4, 2015Publication date: December 29, 2016Inventors: Seiji SUZUKI, Motoyuki TAKAAI, Hiroshi OKAMOTO, Nami TOKUNAGA, Hiroshi UMEMOTO, Takeshi NAGAMINE
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Patent number: D798596Type: GrantFiled: March 29, 2016Date of Patent: October 3, 2017Assignee: Toyota Jidosha Kabushiki KaishaInventors: Fuminori Kataoka, Norihide Umeyama, Toshifumi Nishijima, Hiromi Tonegawa, Shigeyuki Susaki, Hiroshi Okamoto, Nobuaki Kuwata, Keizou Tanaka