Patents by Inventor Yasuhiro Ueda
Yasuhiro Ueda 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: 20160015958Abstract: A connector includes a housing defining a male connector insertion section into which a male connector is inserted from the outside and an elastic valve body having a slit and blocking the male connector insertion section. The elastic valve body includes a top face having the slit and a bottom face located opposite to the top face. The housing includes a holding section having contact with the top face and the bottom face of the elastic valve body to hold the elastic valve body. The holding section surrounds the slit when the valve body is viewed from the top face. The diameter of a bottom face side holding section having contact with the bottom face is smaller than the diameter of a top face side holding section having contact with the top face.Type: ApplicationFiled: October 1, 2015Publication date: January 21, 2016Applicant: TERUMO KABUSHIKI KAISHAInventors: Yasuhiro UEDA, Yoshinori HISHIKAWA
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Publication number: 20150328857Abstract: A lining material and method that prevent peeling at overlapping both circumferential ends (overlapping portion) of a lining material installed in a conduit. A lining material is inverted to be inside out to line a conduit. The lining material includes: an impermeable layer; a lining material main body provided inside the impermeable layer, the lining material main body made into a tubular form by rolling a base material sheet, with its both circumferential ends overlapping each other; and a tubular member provided inside the lining material main body.Type: ApplicationFiled: December 5, 2013Publication date: November 19, 2015Applicant: ASHIMORI INDUSTRY CO., LTD.Inventors: Yasuhiro UEDA, Shinji ONISHI, Shigeki YAMASHITA
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Publication number: 20150297880Abstract: A connector includes: a port in which a disc configured to be displaceable is provided; a space defined by a side wall surrounding the disc in the circumferential direction when the disc is displaced and a bottom wall arranged at a position opposite the disc and configured to allow displacement of the disc; and a flow passage connected to the bottom wall at a position away from the side wall, and allowing fluid to flow therethrough to the space. The connector further includes cutouts formed from the flow passage to the side wall.Type: ApplicationFiled: September 28, 2012Publication date: October 22, 2015Applicant: TERUMO KABUSHIKI KAISHAInventors: Shinichi OGAWA, Yasuhiro UEDA, Kaori FUNATSU
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Patent number: 9095679Abstract: A catheter assembly includes a tubular insertion portion; a support portion that is connected to a proximal end side of the insertion portion and has therein a flow passage communicating with an inside of the insertion portion; a valve body that is disposed in the flow passage and includes: a blocking membrane configured to inhibit a flow of fluid, and an opening/closing part configured such that the blocking membrane is at least partially openable and closeable via the opening/closing part; and an insertion member which is arranged proximal of the blocking membrane and is insertable into the opening/closing part by moving in a distal direction. The opening/closing part is formed as a single slit penetrating the blocking membrane, the slit having a distal end opening and a proximal end opening, and a length of the distal end opening being smaller than a length of the proximal end opening.Type: GrantFiled: March 27, 2014Date of Patent: August 4, 2015Assignee: TERUMO KABUSHIKI KAISHAInventors: Yuka Nishimura, Hidenori Tanabe, Yasuhiro Ueda
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Patent number: 9089681Abstract: A medical stopcock includes a main body; and a cock. The main body includes: a tubular portion; an upstream port and a downstream port; and a bypass port provided between the upstream port and the downstream port. The cock includes: a cylindrical portion rotatably accommodated in the tubular portion of the main body; and a handle configured to allow rotation of the cylindrical portion. The cylindrical portion includes: a first flow path groove communicating with the upstream port and the bypass port when the cock is in a reference position, a second flow path groove communicating with the bypass port and the downstream port when the cock is in a reference position, at least one wall portion closing openings of the upstream port, the bypass port and the downstream port when the cock is rotated by a predetermined amount from the reference position.Type: GrantFiled: September 23, 2013Date of Patent: July 28, 2015Assignee: TERUMO KABUSHIKI KAISHAInventors: Yasuhiro Ueda, Takashi Tsukada
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Patent number: 9089680Abstract: A connector comprises a housing; a main flow path being configured such that fluid is flowable from a first tube through the main flow path into a second tube; and a connection terminal including a connection side space, the connection terminal being configured such that a third tube is connectable to the connection terminal and an auxiliary flow path of the third tube communicates with the main flow path via the connection side space. The main flow path includes a main flow path side space that is continuous with at least the connection side space and is defined by: a bottom part facing the connection side space and a pair of side parts extending from opposite sides of the bottom part toward the connection side space, and at least one wall surface configured to direct the fluid toward the connection side space and toward at least one of the side parts.Type: GrantFiled: March 26, 2014Date of Patent: July 28, 2015Assignee: TERUMO KABUSHIKI KAISHAInventors: Yasuhiro Ueda, Yasunobu Zushi
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Publication number: 20150196750Abstract: A connector is disclosed, which includes a main body and a valve body. The main body can include a main line flow channel capable of circulating an infusion solution, and valve body arrangement portions and connecting to the main line flow channel. The valve body includes an operable and closable slit provided to a deformed portion. The valve body is provided along an opening/closing direction of the slit, and includes a guide portion configured to facilitate opening and closing of the slit, and a thickened portion protrusively formed so as to extend through near both ends in a longitudinal direction of the slit and on both sides of the guide portion.Type: ApplicationFiled: March 25, 2015Publication date: July 16, 2015Applicant: TERUMO KABUSHIKI KAISHAInventors: Yasuhiro UEDA, Yoshikazu HAMA
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Publication number: 20150190627Abstract: A connector is disclosed, the connection including a main line flow channel through which a transfusion material can be circulated; a body includes a through-hole communicating with the main line flow channel; and a valve includes a slit that can open and close with respect to the main line flow channel due to elastic deformation of a deformed portion. The body includes a stopper for restricting a predetermined or more degree of elastic deformation of the valve when the valve is displaced.Type: ApplicationFiled: March 24, 2015Publication date: July 9, 2015Applicant: TERUMO KABUSHIKI KAISHAInventors: Yasuhiro UEDA, Yoshikazu HAMA
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Publication number: 20150190623Abstract: A connector includes in a main body, first to third ports each having a flow channel allowing inflow or outflow of an infusion solution, an internal flow channel configured to communicate between flow channels of the first port and the second port, and a through hole connected to an internal flow channel. In the internal flow channel, an upstream side wall surface is provided which guides infusion solution flowing into the internal flow channel from the first port to the through hole, and reduces the cross-sectional area of the flow channel for the infusion solution near the through hole relative to the cross-sectional area of the flow channel of the first port in order to increase a flow rate of the infusion solution.Type: ApplicationFiled: March 24, 2015Publication date: July 9, 2015Applicant: TERUMO KABUSHIKI KAISHAInventors: Yasuhiro UEDA, Tsukasa TAKAHASHI
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Publication number: 20150068632Abstract: A lining material obtained by rolling a lining material sheet into a tubular form is installed in a conduit with both ends of the lining material sheet in its circumferential direction circumferentially overlapping each other. In this process, the lining material is installed so that, in a bending portion of a conduit, an overlapping portion where the both ends of the lining material sheet overlap each other faces toward an outer curvature side of the bending portion. Then, the diameter of the lining material installed in the conduit is expanded with the both ends of the lining material sheet circumferentially slid on each other. This facilitates inflation of a portion of the lining material which portion faces toward the outer curvature side in the bending portion, thereby decreasing a gap between the lining material and an inner surface of the bending portion.Type: ApplicationFiled: April 12, 2012Publication date: March 12, 2015Applicant: ASHIMORI INDUSTRY CO., LTD.Inventors: Shinji Onishi, Hiroshi Tsuzuki, Yasuhiro Ueda
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FIXED ABRASIVE GRAIN WIRE SAW, ITS MANUFACTURING METHOD, AND METHOD OF CUTTING WORKPIECE BY USING IT
Publication number: 20150040884Abstract: A fixed abrasive grain wire saw that can improve precision of a cut plane of a workpiece and grinding efficiency and can prolong product life, a method of manufacturing the fixed abrasive grain wire saw, and a method of machining a workpiece by the fixed abrasive grain wire-saw. To fasten abrasive grains to an outer circumferential surface of a metal core wire, a plurality of transfer rollers, in each of which many tiny holes filled with an adhesive are formed, are used to transfer the adhesive to the outer circumferential surface of the core wire to form, on the outer circumferential surface, a plurality of rows of punctiform adhesive layers that are linearly arrayed in the axial direction at regular intervals. The abrasive grains are tentatively fastened to the adhesive layers, after which the abrasive grains are permanently fastened with a metal plated layer formed by electrolytic deposition.Type: ApplicationFiled: May 31, 2012Publication date: February 12, 2015Applicant: READ Co., Ltd.Inventor: Yasuhiro Ueda -
Publication number: 20150013807Abstract: A medical stopcock device comprises a housing configured to allow a flow of liquid therethrough, and a cock configured to fit in the housing and switch flow paths of the liquid flowing through the housing. The housing comprises a cylindrical body section formed with a through-hole, an upstream port section provided on an outer periphery of the body section, a downstream port section provided on the outer periphery of the body section and disposed on a side of the body section that is opposite to the upstream port section, and a side tube port section provided between the upstream port section and the downstream port section on the outer periphery of the body section and including a first communication hole, and a second communication hole having an opening area smaller than an opening area of the first communication hole.Type: ApplicationFiled: September 25, 2014Publication date: January 15, 2015Inventor: Yasuhiro UEDA
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Publication number: 20140332091Abstract: A connector includes a housing having a flow path through which liquid passes, and a male connector connecting portion having a substantially circular tube hole communicating with the flow path; and a valve formed of an elastic material and adapted to block the male connector connecting portion of the housing. The valve includes a top surface exposed from the male connector connecting portion, a bottom surface opposite to the top surface, and a slit opened at least on the top surface or the bottom surface. The housing includes a stopping portion configured to be engaged with a tip end of a male connector to define an insertion length of the male connector.Type: ApplicationFiled: July 24, 2014Publication date: November 13, 2014Inventors: Yasuhiro Ueda, Yasunobu Zushi, Kouhei Taoka
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Patent number: 8853520Abstract: It is an object to provide a solar cell module achieving reduced improper wiring and improved working efficiency.Type: GrantFiled: September 2, 2009Date of Patent: October 7, 2014Assignee: Kaneka CorporationInventors: Yasuhiro Ueda, Takeharu Yamawaki, Kensuke Ishida, Takeharu Nakajima, Tadashi Obayashi
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Patent number: 8828261Abstract: Provided is an electrolytic solution for an aluminum electrolytic capacitor, which shows a specific conductivity, a high sparking voltage, and a characteristic of causing only a slight expansion of the capacitor in the reflow process, each being comparable with conventional alkyl phosphate anions, and which has high reliability without causing a short circuit. Also provided is an aluminum electrolytic capacitor. The present invention is directed to an electrolytic solution for an aluminum electrolytic capacitor, comprising an electrolyte (C) comprising an alkyl phosphate anion (a) represented by the general formula (1)/(2) and an amidinium cation (b); a borate ester (H) which is obtained by reacting boric acid (d) with diethylene glycol (e) and a polyalkylene glycol (f) having a molecular weight of 130-350 and/or a polyalkylene glycol monoalkyl ether (g) having a molecular weight of 130-350, and which has a boron content of 5-14 wt %; and an organic solvent (J).Type: GrantFiled: October 22, 2010Date of Patent: September 9, 2014Assignees: Panasonic Corporation, Sanyo Chemical Industries, Ltd.Inventors: Satoshi Nishitani, Yuichiro Tsubaki, Satoshi Yamashita, Yasuhiro Ueda
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Publication number: 20140213987Abstract: A catheter assembly includes a tubular insertion portion; a support portion that is connected to a proximal end side of the insertion portion and has therein a flow passage communicating with an inside of the insertion portion; a valve body that is disposed in the flow passage and includes: a blocking membrane configured to inhibit a flow of fluid, and an opening/closing part configured such that the blocking membrane is at least partially openable and closeable via the opening/closing part; and an insertion member which is arranged proximal of the blocking membrane and is insertable into the opening/closing part by moving in a distal direction. The opening/closing part is formed as a single slit penetrating the blocking membrane, the slit having a distal end opening and a proximal end opening, and a length of the distal end opening being smaller than a length of the proximal end opening.Type: ApplicationFiled: March 27, 2014Publication date: July 31, 2014Applicant: Terumo Kabushiki KaishaInventors: Yuka NISHIMURA, Hidenori Tanabe, Yasuhiro Ueda
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Publication number: 20140207117Abstract: A connector comprises a housing; a main flow path being configured such that fluid is flowable from a first tube through the main flow path into a second tube; and a connection terminal including a connection side space, the connection terminal being configured such that a third tube is connectable to the connection terminal and an auxiliary flow path of the third tube communicates with the main flow path via the connection side space. The main flow path includes a main flow path side space that is continuous with at least the connection side space and is defined by: a bottom part facing the connection side space and a pair of side parts extending from opposite sides of the bottom part toward the connection side space, and at least one wall surface configured to direct the fluid toward the connection side space and toward at least one of the side parts.Type: ApplicationFiled: March 26, 2014Publication date: July 24, 2014Applicant: Terumo Kabushiki KaishaInventors: Yasuhiro UEDA, Yasunobu ZUSHI
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Patent number: 8729650Abstract: A solid-state imaging device includes a layer including an on-chip lens above a sensor section, and the layer including the on-chip lens is composed of an inorganic film which transmits ultraviolet light. The layer including the on-chip lens may further include a planarizing film located below the on-chip lens. A method of fabricating a solid-state imaging device includes the steps of forming a planarizing film composed of a first inorganic film, forming a second inorganic film on the planarizing film, forming a lens-shaped resist layer on the second inorganic film, and etching back the resist layer to form an on-chip lens composed of the second inorganic film. The first inorganic film constituting the planarizing film and the second inorganic film constituting the on-chip lens preferably transmit ultraviolet light.Type: GrantFiled: April 14, 2008Date of Patent: May 20, 2014Assignee: Sony CorporationInventors: Kouichi Harada, Yasuhiro Ueda, Nobuhiko Umezu, Kazushi Wada, Yoshinori Toumiya, Takeshi Matsuda
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Publication number: 20140021714Abstract: A connecter assembly includes a male connecter and a female connecter that are connected to each other. The male connecter includes a connecter main body; an engagement member including a support portion which fixedly supports the connecter main body, a plurality of claw portions, and a plurality of slit portions; and a lock member disposed outside the engagement member and including a plurality of ribs that are slidably insertable into each of the plurality of slit portions of the engagement member. The female connecter includes a main body portion including: a plurality of flange portions protruding in a radially outward direction so as to be engagable with each of the plurality of claw portions of the engagement member, and a plurality of non-flange portions that are disposed between the plurality of flange portions, and when compared to the flange portion, bulged in a radially outward direction.Type: ApplicationFiled: September 23, 2013Publication date: January 23, 2014Applicant: Terumo Kabushiki KaishaInventors: Yasuhiro Ueda, Takashi Tsukada
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Publication number: 20140018746Abstract: A medical stopcock includes a main body; and a cock. The main body includes: a tubular portion; an upstream port and a downstream port; and a bypass port provided between the upstream port and the downstream port. The cock includes: a cylindrical portion rotatably accommodated in the tubular portion of the main body; and a handle configured to allow rotation of the cylindrical portion. The cylindrical portion includes: a first flow path groove communicating with the upstream port and the bypass port when the cock is in a reference position, a second flow path groove communicating with the bypass port and the downstream port when the cock is in a reference position, at least one wall portion closing openings of the upstream port, the bypass port and the downstream port when the cock is rotated by a predetermined amount from the reference position.Type: ApplicationFiled: September 23, 2013Publication date: January 16, 2014Applicant: Terumo Kabushiki KaishaInventors: Yasuhiro UEDA, Takashi Tsukada