Patents by Inventor Osamu Nakayama
Osamu Nakayama 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: 8991296Abstract: The compressor is provided with an oil separator for separating oil from refrigerant gas introduced into a separation chamber, an annular space for reserving oil separated from the refrigerant gas, and a reservoir chamber for reserving the thus separated oil. The oil separator is provided in a cylindrical hole formed in a discharge chamber from which the refrigerant gas is discharged and a lid for partitioning the cylindrical hole from the discharge chamber is provided in the cylindrical hole. The oil separator introduces the refrigerant gas from the discharge chamber to the separation chamber via the introduction passage. The annular space is provided around the lid and connected to the reservoir chamber via an oil passage. The reservoir chamber is connected to a crank chamber of a pressure lower than that in the discharge chamber.Type: GrantFiled: March 20, 2007Date of Patent: March 31, 2015Assignee: Kabushiki Kaisha Toyota JidoshokkiInventors: Yoshinori Inoue, Hirokazu Mesaki, Masaya Sakamoto, Atsuhiro Suzuki, Akinobu Kanai, Tomoji Tarutani, Naoki Koeda, Osamu Nakayama
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Publication number: 20150070025Abstract: A wiring module is attached to an electric cell group that includes a plurality of electric cells, the wiring module having a resin protector that is attached to the electric cell group, connection bus bars and output bus bars that are connected to electrode terminals of the electric cells and that are held on a side of the resin protector that is opposite to a side facing the electric cell group, voltage detection terminals for detecting states of the electric cells, the voltage detection terminals being held by the resin protector, and detection wires that are drawn from the voltage detection terminals. In the resin protector, an output bus bar holding portion that holds the output bus bars is provided, on the surface facing the electric cell group, with a guide portion in which the detection wires are routed.Type: ApplicationFiled: May 31, 2013Publication date: March 12, 2015Inventors: Osamu Nakayama, Mitsutoshi Morita
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Publication number: 20150037733Abstract: Provided is an acrylic acid ester derivative which, when used as a constituent unit of a polymer which is included in a photoresist composition for a semiconductor, exhibits excellent lithography characteristics such as LWR and the like. Specifically, provided is an acrylic acid ester derivative represented by the following general formula (1). Furthermore, provided are an intermediate of the acrylic acid ester derivative and a process for producing the same; a polymer containing the acrylic acid ester derivative as a constituent unit; and a photoresist composition for a semiconductor containing the polymer. wherein, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, m, x, and y are as defined in the text of Description.Type: ApplicationFiled: February 25, 2013Publication date: February 5, 2015Applicant: KURARAY CO., LTD.Inventors: Akinobu Takeda, Takashi Fukumoto, Osamu Nakayama
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Publication number: 20150024634Abstract: A wiring module includes first detection terminals for detecting a state of electric cells, and a resin protector that retains the first detection terminals. The first detection terminals each include a first plate-shaped portion having a plate shape, and a first electric wire connecting portion continuous with the first plate-shaped portion and connected to a terminal portion of an electric wire W. The first plate-shaped portion is provided with projecting pieces for discriminating the front and back sides of the corresponding first detection terminal.Type: ApplicationFiled: December 26, 2012Publication date: January 22, 2015Inventor: Osamu Nakayama
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Publication number: 20140370342Abstract: A battery wiring module configured to be attached to a single cell group, which is a plurality of single cells in which positive and negative electrode terminals are lined up, includes: a connecting member that connects adjacent ones of the electrode terminals; and a resin protector that holds the connecting member. The resin protector is provided with a first wire holding part and a second wire holding part that are respectively capable of holding two types of electric wire groups . The second wire holding part is arrangeable to cover the first wire holding part.Type: ApplicationFiled: July 12, 2013Publication date: December 18, 2014Inventors: Osamu Nakayama, Mitsutoshi Morita
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Publication number: 20140322982Abstract: A battery wiring module including first connecting members that connect adjacent electrode terminals of a plurality of electric cells to serially connect the plurality of electric cells; second connecting members, one end of each of which is connected to the electrode terminal at one end of the serial connection and the other end of each of which is connected to an external conductive member; and a resin protector that holds the first connecting members and the second connecting members. The resin protector includes first holding portions that hold the first connecting members and second holding portions that hold the second connecting members. Concave engaged portions are provided in the second connecting members and convex engaging portions are provided in the second holding portions for engaging the concave engaged portions to limit the movement of the second connecting members.Type: ApplicationFiled: November 20, 2012Publication date: October 30, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD, SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventor: Osamu Nakayama
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Publication number: 20140158396Abstract: An insulating bus bar cover is attachable to a bus bar between cell groups, both ends of the bus bar being respectively fixable to electrode terminals having opposite polarities in order to electrically connect the electrode terminals. The bus bar cover includes a main body portion for covering the bus bar while exposing both ends of the bus bar, hinge portions that are provided at ends of the main body portion, and lid portions that are attached via the hinge portions to the main body portion, and are pivotable by the hinge portions so as to cover or expose the ends.Type: ApplicationFiled: August 7, 2012Publication date: June 12, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Publication number: 20140154551Abstract: A cover is provided, and a battery wiring module is provided with the cover. The cover can cover a resin protector of the battery wiring module, and the battery wiring module includes: a bus bar that electrically connects positive and negative electrode terminals of a cell group formed by arranging in a row a plurality of cells having the electrode terminals; and the resin protector that holds the bus bar. The resin protector can be deformed or moved in accordance with a variation of a pitch between the electrode terminals. The cover for the battery wiring module includes a dislocation compensating portion that compensates a dislocation of the resin protector resulting from deformation or movement thereof.Type: ApplicationFiled: August 6, 2012Publication date: June 5, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Patent number: 8744387Abstract: The wireless device includes: a frequency setting unit which sets a frequency; a first frequency display unit which displays the set frequency as a set-up frequency in numbers; and a second frequency display unit which draws at least one predetermined frequency range, centering the set-up frequency, on a scale having a fan shape by interlocking the at least one predetermined frequency range with the setting of the frequency performed by the frequency setting unit. Here, the scale is rotated about a virtual center point having the fan shape of the scale, and a center of the scale is shown to always correspond to the set-up frequency.Type: GrantFiled: June 11, 2013Date of Patent: June 3, 2014Assignee: Jvckenwood CorporationInventors: Osamu Nakayama, Toru Kawashima
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Publication number: 20140134894Abstract: A cell wiring module includes: a plurality of coupling units that hold a plurality of connection members for electrically connecting electrode terminals of adjacent single cells; an opening end section positioned on one side of each coupling unit, and has a first engagement hole formed therein; a latching end section positioned on the other side of each coupling unit, and has a latching unit inserted into the first engagement hole of a coupling unit adjacent in the coupling direction, and latches onto the hole edge section of the first engagement hole; and a fluctuating movement restricting piece arranged at one of the opening end section and the latching end section, wherein the fluctuating movement restricting piece is inserted into a second engagement hole provided at the other of the opening end section and the latching end section of an adjacent coupling unit, and restricts fluctuating movements.Type: ApplicationFiled: June 15, 2012Publication date: May 15, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Yuko Kinoshita, Hiroomi Hiramitsu, Hiroki Hirai, Shinichi Takase, Ryoya Okamoto, Osamu Nakayama
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Publication number: 20140080364Abstract: A battery wiring module in which connection members are held by a resin protector, the connection members connecting adjacent electrode terminals of a plurality of single batteries, the single batteries having the positive and negative electrode terminals, as well as a battery-side detection terminal for detecting a status of the single battery. The battery wiring module includes a voltage detection terminal, which includes a flat plate-shaped flat plate and a wire connection connected to a terminal end of a wire. The resin protector includes an opening, which enables the battery-side detection terminal to contact the flat plate of the voltage detection terminal. The voltage detection terminal includes an engaged portion extending on a different plane than that of the flat plate. The engaged portion is engaged with a first engagement portion provided to the resin protector.Type: ApplicationFiled: June 5, 2012Publication date: March 20, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Osamu Nakayama, Ryoya Okamoto
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Publication number: 20140072861Abstract: A cell wiring module includes a first unit holding one side of a connection member in a connection direction on a first base plate that extends along the connection member; and a second unit holding the other side of the connection member in the connection direction on a second base plate that extends along the connection member. Sliding occurs in the connection direction of the connection member between the connection member and at least one of the first unit and the second unit. The first base plate that extends to a second base plate side and the second base plate that extends to a first base plate side extend to such positions that the connection member is not exposed on an single cell side in an area between the first base plate and the second base plate.Type: ApplicationFiled: June 4, 2012Publication date: March 13, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Publication number: 20140065885Abstract: A battery wiring module is configured for attachment to an electric cell group constituted by an array of a plurality of electric cells, each having positive and negative electrode terminals. The battery wiring module includes a bus bar connectable to the electrode terminals, a detection wire for detecting a state of the electric cell group, a resin protector for holding the bus bar, a lid portion that covers the bus bar and is made of an insulating material, and at least one wall portion disposed on a face of the lid portion opposite to the bus bar in a direction intersecting the lid portion. The at least wall portion forms a routing space in which the detection wire is routed.Type: ApplicationFiled: May 25, 2012Publication date: March 6, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Publication number: 20140065468Abstract: A cell wiring module is configured to include a plurality of connection members connecting adjacent electrode terminals of a plurality of single cells having positive and negative electrode terminals. The cell wiring module includes a first unit housing a housed connection member, and a second unit connected to the first unit by a linking connection member different from the housed connection member. Sliding occurs in the connection direction of the connection members between the linking connection member for connection and at least one of the first unit and the second unit.Type: ApplicationFiled: June 1, 2012Publication date: March 6, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Publication number: 20140045388Abstract: A cell wiring module has a plurality of connection members connecting adjacent electrode terminals a plurality of single cells having positive and negative electrode terminals, a plurality of holding portions holding the connection members, voltage detection terminals placed on the connection members and connected to terminal portions of wires, and wire insertion portions through which the wires connected to the voltage detection terminals are inserted. The wires extend from the voltage detection terminals in the direction inclined relative to a direction orthogonal to a connecting direction of the connection members. The wires extending in this direction are inserted through the wire insertion portions.Type: ApplicationFiled: June 1, 2012Publication date: February 13, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD, SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Publication number: 20140045029Abstract: A cover of battery wiring modules, which include connection members electrically connecting electrode terminals of banks of single batteries, the banks of single batteries being configured by aligning a plurality of single batteries. The cover includes a plate-shaped cover main body covering the battery wiring modules; a first engagement portion provided on a first surface side of the cover main body and engaging with an engaged projection of the battery wiring module; and a second engagement portion provided on a second surface side of the cover main body and engaging with an engaged portion of a battery wiring module different from the battery wiring module.Type: ApplicationFiled: June 5, 2012Publication date: February 13, 2014Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventor: Osamu Nakayama
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Publication number: 20140004811Abstract: The wireless device includes: a frequency setting unit which sets a frequency; a first frequency display unit which displays the set frequency as a set-up frequency in numbers; and a second frequency display unit which draws at least one predetermined frequency range, centering the set-up frequency, on a scale having a fan shape by interlocking the at least one predetermined frequency range with the setting of the frequency performed by the frequency setting unit. Here, the scale is rotated about a virtual center point having the fan shape of the scale, and a center of the scale is shown to always correspond to the set-up frequency.Type: ApplicationFiled: June 11, 2013Publication date: January 2, 2014Inventors: Osamu NAKAYAMA, Toru KAWASHIMA
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Publication number: 20130316286Abstract: Provided is a photoresist composition containing a polymer that contains, as a constituent unit, a specific methacrylic acid ester derivative. The photoresist composition can form a photoresist pattern with improved LWR and high resolution. More specifically, provided is an acrylic acid ester derivative represented by the following general formula (1): wherein R1 is a hydrogen atom or a methyl group; and A represents the following general formula (A-1) or (A-2): wherein R2 and R3 are each independently an alkyl group having 1 to 6 carbon atoms or a cyclic hydrocarbon group having 3 to 6 carbon atoms; Z is CH2 or —O—; and n is 0 or 1; with the proviso that in (A-1) there is no case where R2 is a methyl group and Z is CH2 and n is 1.Type: ApplicationFiled: January 18, 2012Publication date: November 28, 2013Applicant: KURARAY CO., LTD.Inventor: Osamu Nakayama
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Publication number: 20130280589Abstract: A cell connection assembly includes a first unit holding one side in a connection direction of a long connection member, and a second unit holding the other side in the connection direction of the long connection member. The first unit and the second unit are configured to be slidable and movable with respect to the long connection member in the connection direction of the long connection member. Even when there is a dimensional error between a plurality of electric cells and the cell connection assembly attached thereto, positions of the first unit and the second unit relative to each other can be changed with the long connection member in response to the dimensional error.Type: ApplicationFiled: February 13, 2012Publication date: October 24, 2013Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Osamu Nakayama, Ryoya Okamoto, Mitsutoshi Morita
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Publication number: 20130280959Abstract: A wiring module attached to a plurality of electric cells having electrode terminals including positive electrodes and negative electrodes has a plurality of bus bars having pairs of through-holes respectively connected to the positive electrodes and the negative electrodes of the electric cells and bus bar insulating members each held by the adjacent bus bars. Of the plurality of bus bar insulating members, a first bus bar insulating member and a second bus bar insulating member are connected with each other by the bus bar.Type: ApplicationFiled: February 21, 2012Publication date: October 24, 2013Applicants: AUTONETWORKS TECHNOLOGIES, LTD, SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Shinichi Takase, Osamu Nakayama, Ryoya Okamoto, Mitsutoshi Morita, Kensaku Takata, Hiroki Hirai, Katsutoshi Saijo, Hiroomi Hiramitsu, Takeshi Aizawa
