Patents by Inventor Akira Sakaguchi
Akira Sakaguchi 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: 6855682Abstract: A softener composition, which contains tri-long-chain alkyl quaternary ammonium salt that has been considered to be difficult to use as a softener base agent, and which can provide a softener composition that provides a sufficient softening performance, is provided with (A) a cationic surfactant comprising at least one selected from the group consisting of quaternary ammonium salts represented by the formulae (I), (II) or (III), wherein the ratio of quaternary ammonium salt represented by the formula (I) to the total amount of these salts exceeds 50 weight %, with the ratio thereof represented by (III) being set to not more than 10%, and (B) at least one nonionic surfactant. In this case, (A) may include tertiary amine. (wherein, R1, R2 and R3 represent long-chain alkyl groups, etc. having total carbon atoms of 8 to 40, which may be intersected by an ether group, an ester group or an amide group; R4 represents an alkyl group, etc. having carbon atoms of 1 to 6, and X? represents an anionic group.Type: GrantFiled: March 8, 2002Date of Patent: February 15, 2005Assignee: Kao CorporationInventors: Yasuki Ohtawa, Takeshi Tomifuji, Akira Sakaguchi, Tohru Katoh
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Patent number: 6850220Abstract: To provide input means by which a mouse position can be accurately pointed to in a touch panel input system that does not have a pointing device capable of accurate pointing such as a mouse. Input events, which are mouse events (touches of a touch panel display) or keyboard events, are registered to be hooked, and a mouse pointer window is generated. An event hook section is notified of an occurrence of an input event, and the event is processed. In processing the event, a click event of the mouse event is disabled, and the mouse pointer window is displayed at the mouse position. When a mouse movement is selected on a tool window or a keyboard, the mouse position and the mouse pointer window are moved to that direction. When a click event is selected on the tool window or the keyboard, the click event is generated and issued.Type: GrantFiled: September 16, 2002Date of Patent: February 1, 2005Assignee: International Business Machines CorporationInventor: Akira Sakaguchi
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Publication number: 20050010199Abstract: This invention is directed to an energy irradiation apparatus including an insertion portion (3) which includes a hollow cylindrical member (14) having a sealed distal end portion and is inserted into a living body, and an energy irradiation portion (20) which applies energy to living tissue through an irradiation window portion (17) which is provided on a side wall of the hollow cylindrical member (14) to extend in the longitudinal direction. This apparatus includes a driving unit which reciprocates with substantially a constant velocity the laser irradiation portion (20) in the direction indicated by an arrow D along the longitudinal direction of the irradiation window portion (17). With this structure, the energy irradiation apparatus can uniformly irradiate a lesion with energy.Type: ApplicationFiled: March 26, 2004Publication date: January 13, 2005Applicant: Terumo Kabushiki KaishaInventors: Wataru Karino, Akira Sakaguchi, Hiroshi Kizukuri
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Publication number: 20040249269Abstract: A positioning system 1 for an applicator 4 is provided which can discriminate and present an optimum position of the applicator 4 inserted into a living body in order to treat an affected part.Type: ApplicationFiled: March 26, 2004Publication date: December 9, 2004Applicant: TERUMO KABUSHIKI KAISHAInventors: Hiroshi Shiono, Akira Sakaguchi, Shin Maki
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Publication number: 20040152188Abstract: The invention provides an incubator 1 wherein stackers 3 having a plurality of microplate accommodating portions are arranged in a chamber 11, and a microplate transport device 5 is arranged for transporting a microplate 31 within the chamber 11 and moving the microplate 31 into or out of a desired microplate accommodating portion. A camera 7 is provided on a position opposed to a microplate accommodating portion of an uppermost stage in the stacker 3. The camera 7 faces said microplate accommodating portion, whereby a sample on the microplate 31 can be photographed.Type: ApplicationFiled: November 18, 2003Publication date: August 5, 2004Inventors: Hiroshi Yamamoto, Yasuhiko Yokoi, Mikio Houjou, Daisuke Etou, Ayako Michida, Akihiko Yamada, Akira Sakaguchi, Masaki Harada, Hiroki Busujima, Yuichi Tamaoki
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Publication number: 20040111039Abstract: The invention provides a heart beat/respiration measuring device comprising a sensor 2 to be pressed by the human body, and a measuring circuit for measuring heart beats and respiration from the output of the sensor 2. The sensor 2 comprises a coil member elastically deformable when subjected to pressure by being pressed by the human body. The measuring circuit comprises an LC oscillation circuit 3 wherein an inductance component and a capacitance component of the coil member serve respectively as a coil L and a capacitor C for oscillation, and a calculation processing circuit 4 for detecting variations in the oscillation frequency of the LC oscillation circuit 3 and calculating a cardiac cycle, heart rate, respiratory cycle and respiration rate based on the frequency components of heart beats and respiration included in the variations.Type: ApplicationFiled: November 19, 2003Publication date: June 10, 2004Applicant: SANYO ELECTRIC CO., LTD.Inventors: Takeshi MINAMIURA, Hidetaka SAKAI, Akira SAKAGUCHI
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Patent number: 6720982Abstract: The present invention invalidates the operator's input which interferes with the normal operation of an application. More particularly, a transparent window 110 is previously generated behind an application 120 for which an operator's misoperation can occur. And, upon the detection of a predetermined operation having occurred on the application 120, the operator's misoperation such as double clicking is invalidated by outputting the transparent window 110 in front of the application 120.Type: GrantFiled: January 7, 2000Date of Patent: April 13, 2004Assignee: International Business Machines CorporationInventor: Akira Sakaguchi
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Patent number: 6695871Abstract: In a thermal therapy apparatus for treating a vital tissue by irradiating the tissue with a laser beam, a display unit displays a figure indicating the shape of a diseased part to be heated on the basis of information concerning the diseased part. Heating regions are arranged in the displayed figure indicating the diseased part shape by using identifiers corresponding to individual heating conditions. In accordance with size/position information of these heating regions arranged, heating conditions such as the laser intensity laser irradiation time and laser irradiation angle are set. Laser beam irradiation is performed by controlling the irradiation in accordance with the set heating conditions. The information pertaining to the diseased part can also be input on the basis of an ultrasonic signal from an ultrasonic probe separated from or installed in the laser irradiation portion.Type: GrantFiled: August 10, 2000Date of Patent: February 24, 2004Assignee: Terumo Kabushiki KaishaInventors: Shin Maki, Akira Sakaguchi, Shigeki Ariura
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Publication number: 20040023831Abstract: Provided is a process for preparing a sulfuric acid amine salt (I) represented by the formula (I), which is a neutralization compound between a sulfated compound having a long chain alkyl or alkenyl group and an amine having a long chain alkyl or alkenyl group, useful as softener.Type: ApplicationFiled: April 17, 2003Publication date: February 5, 2004Inventors: Jun Kono, Tomokatsu Kusumi, Akira Sakaguchi, Yasuki Ohtawa, Ikuo Sugano, Kazutaka Shiratsuchi, Shuji Tagata
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Patent number: 6603492Abstract: A method is provided to conceal the operating state of a predetermined application and to automatically perform a predetermined operation for the application. The method reduces the operating procedure control functions required of an operator and renders an operating environment that is intuitively understood.Type: GrantFiled: May 16, 2000Date of Patent: August 5, 2003Assignee: International Business Machines CorporationInventor: Akira Sakaguchi
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Patent number: 6599287Abstract: An energy irradiation apparatus for medical treatment of tissues through irradiation of energy including a long main unit, an emitting part, a power transmission member, a drive mechanism, a first engaging member, and a second engaging is disclosed. The emitting part is disposed moveably inside a distal end of the main unit for emitting energy transmitted to a distal side from a proximal side. The power transmission member is disposed moveable inside the main unit. The emitting part is mounted to a distal end of the power transmission member. The drive mechanism reciprocates the power transmission member in a longitudinal direction of the main unit. The first engaging member is provided inside the power transmission member for receiving a drive force from the drive mechanism. The second engaging member is provided in the drive mechanism for engaging removably with the first engaging member.Type: GrantFiled: July 2, 2001Date of Patent: July 29, 2003Assignee: Terumo Kabushiki KaishaInventors: Shigenobu Iwahashi, Shin Maki, Akira Sakaguchi
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Patent number: 6544257Abstract: A thermal treatment apparatus comprises a control unit 251a that stops issuing a signal for laser beam activation transmitted over the foot switch signal cable 291 when the temperature obtained by the mirror temperature sensor 111 that detects the temperature of the laser emission part 122 provided at the laser irradiation unit 1 exceeds a predetermined value. This stops the output of the laser beam from the laser generator 3. Alternatively, the control unit can adjust the output value of the laser beam generated by the laser beam generator 3 by transmitting a signal via the communication cable 293 to change it in accordance with the detection signal of the mirror temperature sensor 111.Type: GrantFiled: July 2, 2001Date of Patent: April 8, 2003Assignees: Olympus Optical Co., Ltd., Terumo Kabushiki KaishaInventors: Toru Nagase, Norihiko Hareyama, Takefumi Uesugi, Satoshi Mizukawa, Makoto Inaba, Akira Sakaguchi, Shigenobu Iwahashi, Shigeki Ariura, Shin Maki, Wataru Karino
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Publication number: 20030052866Abstract: To provide input means by which a mouse position can be accurately pointed to in a touch panel input system that does not have a pointing device capable of accurate pointing such as a mouse. Input events, which are mouse events (touches of a touch panel display) or keyboard events, are registered to be hooked, and a mouse pointer window is generated. An event hook section is notified of an occurrence of an input event, and the event is processed. In processing the event, a click event of the mouse event is disabled, and the mouse pointer window is displayed at the mouse position. When a mouse movement is selected on a tool window or a keyboard, the mouse position and the mouse pointer window are moved to that direction. When a click event is selected on the tool window or the keyboard, the click event is generated and issued.Type: ApplicationFiled: September 16, 2002Publication date: March 20, 2003Applicant: International Business Machines CorporationInventor: Akira Sakaguchi
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Publication number: 20030036499Abstract: A softener composition, which contains tri-long-chain alkyl quaternary ammonium salt that has been considered to be difficult to use as a softener base agent, and which can provide a softener composition that provides a sufficient softening performance, is provided with (A) a cationic surfactant comprising at least one selected from the group consisting of quaternary ammonium salts represented by the formulae (I), (II) or (III), wherein the ratio of quaternary ammonium salt represented by the formula (I) to the total amount of these salts exceeds 50 weight %, with the ratio thereof represented by (III) being set to not more than 10%, and (B) at least one nonionic surfactant. In this case, (A) may include tertiary amine.Type: ApplicationFiled: March 8, 2002Publication date: February 20, 2003Inventors: Yasuki Ohtawa, Takeshi Tomifuji, Akira Sakaguchi, Tohru Katoh
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Publication number: 20030018325Abstract: To provide a medical energy irradiation apparatus which, having a simple and inexpensively manufacturable structure, enables a doctor using it in the heat curing of prostatic hypertrophy or the like to accurately and stably irradiate a prescribed site deep in a living body with a laser beam and, even if its observation window is smeared, to observe tissues of a living body. An inserting portion of the medical energy irradiation apparatus to be inserted into a living body according to the invention has an emitting portion for emitting a laser beam toward tissues of the living body; an observation window, provided near the tip of the inserting portion in its inserting direction, for observing the tissues of the living body; and a hollow pipe for supporting a supporting member, which supports the emitting portion, shiftably in the lengthwise directions of the inserting portion and feeding detergent to the observation window.Type: ApplicationFiled: July 1, 2002Publication date: January 23, 2003Inventors: Akira Sakaguchi, Wataru Karino, Shin Maki
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Publication number: 20030004417Abstract: To provide a medical energy irradiation apparatus which permits easy and accurate establishment of a site of tissues of a living body targeted for irradiation with energy, when doctors use the medical energy irradiation apparatus to perform a cure for a prostatic hyperplasia or the like. The doctors insert an applicator 110 of the medical energy irradiation apparatus to an urinary bladder 161 and fix an endoscope 135 near to an entrance of an urethra. In this arrangement, when observing with the endoscope (135), a seminal colliculas 144 observed through a side-observation window 130 is observed toward a lower part of an observed image (schematic diagram) displayed on a display unit, and a positioning marker 140 in an interior of the applicator is observed toward an upper part of an observed image.Type: ApplicationFiled: June 27, 2002Publication date: January 2, 2003Inventors: Shigeki Ariura, Akira Sakaguchi, Shin Maki
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Publication number: 20020026323Abstract: An annotation object is formed and stored independently of an application that constructed an application window. A window is shaped to display the stored annotation object. The annotation object is selected and displayed in the application window. An annotation object window is shaped by a window shaping unit at the location designated in the application window.Type: ApplicationFiled: August 10, 2001Publication date: February 28, 2002Applicant: International Business Machines CorporationInventors: Akira Sakaguchi, Masato Yokote
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Publication number: 20020022829Abstract: A thermal treatment apparatus comprises a control unit 251a that stops issuing a signal for laser beam activation transmitted over the foot switch signal cable 291 when the temperature obtained by the mirror temperature sensor 111 that detects the temperature of the laser emission part 122 provided at the laser irradiation unit 1 exceeds a predetermined value. This stops the output of the laser beam from the laser generator 3. Alternatively, the control unit can adjust the output value of the laser beam generated by the laser beam generator 3 by transmitting a signal via the communication cable 293 to change it in accordance with the detection signal of the mirror temperature sensor 111.Type: ApplicationFiled: July 2, 2001Publication date: February 21, 2002Inventors: Toru Nagase, Norihiko Hareyama, Takefumi Uesugi, Satoshi Mizukawa, Makoto Inaba, Akira Sakaguchi, Shigenobu Iwahashi, Shigeki Ariura, Shin Maki, Wataru Karino
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Publication number: 20020016619Abstract: An energy irradiation apparatus for medical treatment of tissues through irradiation of energy including a long main unit, an emitting part, a power transmission member, a drive mechanism, a first engaging member, and a second engaging is disclosed. The emitting part is disposed moveably inside a distal end of the main unit for emitting energy transmitted to a distal side from a proximal side. The power transmission member is disposed moveable inside the main unit. The emitting part is mounted to a distal end of the power transmission member. The drive mechanism reciprocates the power transmission member in a longitudinal direction of the main unit. The first engaging member is provided inside the power transmission member for receiving a drive force from the drive mechanism. The second engaging member is provided in the drive mechanism for engaging removably with the first engaging member.Type: ApplicationFiled: July 2, 2001Publication date: February 7, 2002Inventors: Shigenobu Iwahashi, Shin Maki, Akira Sakaguchi
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Publication number: 20020008717Abstract: It is one object of the present invention to simplify the operations involved in the preparation of an input screen to be used as a user interface, and to ensure the quality of the operations is stable.Type: ApplicationFiled: April 19, 2001Publication date: January 24, 2002Applicant: International Business Machines CorporationInventors: Akira Sakaguchi, Masato Yokote