Patents by Inventor Akira Murata

Akira Murata 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).

  • Patent number: 8317924
    Abstract: Disclosed is a gas treatment apparatus which can reduce the useless liquid quantity without using an expensive device, such as the evaporator or the mass flowmeter.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: November 27, 2012
    Assignee: Tokyo Electron Limited
    Inventor: Akira Murata
  • Patent number: 8277163
    Abstract: A substrate transfer apparatus includes forks that are vertically spaced apart from each other with a predetermined distance. When the forks take out the substrates from the first substrate containing part, each of the forks lifts the substrate and supports the same by moving upward from a pre-loading position located below the substrate to be taken out by a predetermined unloading stroke amount. A value of the predetermined distance is set to be equal to the sum of the distance between the substrates contained in the first substrate containing part and the unloading stroke amount.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: October 2, 2012
    Assignee: Tokyo Electron Limited
    Inventors: Akira Murata, Suguru Enokida, Yuichi Douki
  • Publication number: 20120148378
    Abstract: A substrate transfer apparatus includes forks that are vertically spaced apart from each other with a predetermined distance. When the forks take out the substrates from the first substrate containing part, each of the forks lifts the substrate and supports the same by moving upward from a pre-loading position located below the substrate to be taken out by a predetermined unloading stroke amount. A value of the predetermined distance is set to be equal to the sum of the distance between the substrates contained in the first substrate containing part and the unloading stroke amount.
    Type: Application
    Filed: February 17, 2012
    Publication date: June 14, 2012
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Akira MURATA, Suguru Enokida, Yuichi Douki
  • Publication number: 20120120464
    Abstract: An image recording device that makes it possible to accurately position images on the front and reverse surfaces of a recording medium even when there is an error in length in the direction of conveyance of the recording medium. The image recording device is equipped with a paper supply part, a paper discharge part, a table movement mechanism, which moves ten tables disposed at regular intervals along a circulation path, an image recording part, which records an image on printing paper on top of the table that is moved by this table movement mechanism, an inversion part, which inverts the printing paper, and a transport mechanism, which transports the printing paper inverted by the inversion part to the paper supply part.
    Type: Application
    Filed: August 25, 2009
    Publication date: May 17, 2012
    Inventors: Keisuke Hirai, Akira Murata, Kouichi Ueno
  • Publication number: 20110311340
    Abstract: A substrate processing apparatus includes a substrate transit table configured to mount thereon a plurality of substrates; a substrate processing chamber configured to process the substrate one by one; a substrate transfer device capable of loading the substrate into the substrate processing chamber from the substrate transit table and unloading the substrate from the substrate processing chamber to the substrate transit table; and N number of (N is an integer equal to or larger than 3) substrate holding devices provided at the substrate transfer device and configured to hold the substrates one by one. Here, a multiplicity of (2 to N?1 number of) substrates are concurrently held by 2 to N?1 number of substrate holding devices among the N number of substrate holding devices and one substrate is loaded into the substrate processing chamber.
    Type: Application
    Filed: June 14, 2011
    Publication date: December 22, 2011
    Applicant: TOKYO ELECTRON LIMTED
    Inventors: Akira Murata, Issei Ueda, Osamu Kuroda, Kouji Kimoto, Masahiro Yoshida
  • Patent number: 8070286
    Abstract: In an image recording apparatus using an inkjet mode, printing paper fed from a paper feeder 2 is supplied onto tables 1 movable by an endless transport mechanism of a table moving mechanism 5. After each table 1 is transferred from the endless transport mechanism to linear motor mechanisms 61 of the table moving mechanism 5, an image is recorded by an image recorder 3. Subsequently, the table 1 is transferred from the linear motor mechanisms 61 to the endless transport mechanism, and then the printing paper on the table 1 is discharged by a paper discharger 4.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: December 6, 2011
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Masaharu Nakagawa, Keisuke Hirai, Kunio Muraji, Akira Murata
  • Publication number: 20110132803
    Abstract: A divided wall column allows for fractionation of multiple streams while maintaining separate product qualities. Effluents from multiple stages of a reaction system can be processed in a single divided wall column. The divided wall column can produce multiple cuts from each separated area, as well as at least one output from a common area.
    Type: Application
    Filed: November 15, 2010
    Publication date: June 9, 2011
    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Benjamin S. Umansky, Berne K. Stober, Carlos N. Lopez, Stuart S. Shih, Timothy L. Hilbert, Andre T. Sims, William J. Tracy, III, Akira Murata, Paul W. Kamienski
  • Publication number: 20100050867
    Abstract: Disclosed is a gas treatment apparatus which can reduce the useless liquid quantity without using an expensive device, such as the evaporator or the mass flowmeter.
    Type: Application
    Filed: September 1, 2009
    Publication date: March 4, 2010
    Applicant: TOKYO ELECTRON LIMITED
    Inventor: Akira MURATA
  • Publication number: 20090244243
    Abstract: In an image recording apparatus using an inkjet mode, printing paper fed from a paper feeder 2 is supplied onto tables 1 movable by an endless transport mechanism of a table moving mechanism 5. After each table 1 is transferred from the endless transport mechanism to linear motor mechanisms 61 of the table moving mechanism 5, an image is recorded by an image recorder 3. Subsequently, the table 1 is transferred from the linear motor mechanisms 61 to the endless transport mechanism, and then the printing paper on the table 1 is discharged by a paper discharger 4.
    Type: Application
    Filed: March 23, 2009
    Publication date: October 1, 2009
    Inventors: Masaharu NAKAGAWA, Keisuke HIRAI, Kunio MURAJI, Akira MURATA
  • Publication number: 20070274811
    Abstract: A substrate transfer apparatus includes forks that are vertically spaced apart from each other with a predetermined distance. When the forks take out the substrates from the first substrate containing part, each of the forks lifts the substrate and supports the same by moving upward from a pre-loading position located below the substrate to be taken out by a predetermined unloading stroke amount. A value of the predetermined distance is set to be equal to the sum of the distance between the substrates contained in the first substrate containing part and the unloading stroke amount.
    Type: Application
    Filed: April 26, 2007
    Publication date: November 29, 2007
    Inventors: Akira Murata, Suguru Enokida, Yuichi Douki
  • Publication number: 20050283139
    Abstract: According to the present invention, a surgical therapeutic instrument includes an insertion unit, a treating unit that is arranged at one end of the insertion unit to be extended in the extending direction at a predetermined angle to the axial direction of the insertion unit, and an operation unit that is arranged at the other end of the insertion unit. The operation unit includes a rotating operation unit to rotate the treating unit, and an opening/closing operation unit to open/close the treating unit. The treating unit includes two pinching members having planar portions, is rotatable in accordance with the rotating operation, and can move at least one of the two pinching members in the direction substantially orthogonal to the plane of the planar portion in accordance with the opening/closing operation.
    Type: Application
    Filed: July 22, 2005
    Publication date: December 22, 2005
    Applicant: Olympus Corporation
    Inventors: Shuhei Iizuka, Takahiro Kogasaka, Kazunori Taniguchi, Toru Nagase, Nobuyoshi Yazawa, Hideyuki Kasahara, Seiji Maeda, Kazuo Banju, Akira Murata
  • Patent number: 6736063
    Abstract: At printing time, a blanket cylinder gear is meshed with a plate cylinder gear, whereby a first plate cylinder is rotatable by a drive motor. At image-recording time, the blanket cylinder gear is separated from the plate cylinder gear. In this state, a different motor drives the plate cylinder gear to rotate the first plate cylinder at low speed.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: May 18, 2004
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventor: Akira Murata
  • Publication number: 20030233951
    Abstract: At printing time, a blanket cylinder gear is meshed with a plate cylinder gear, whereby a first plate cylinder is rotatable by a drive motor. At image-recording time, the blanket cylinder gear is separated from the plate cylinder gear. In this state, a different motor drives the plate cylinder gear to rotate the first plate cylinder at low speed.
    Type: Application
    Filed: June 16, 2003
    Publication date: December 25, 2003
    Applicant: DAINIPPON SCREEN MFG. CO., LTD.
    Inventor: Akira Murata
  • Patent number: 6437230
    Abstract: The present invention permits the parameters of at least one of the frequency characteristic adjusting circuit and the effect circuit in its DSP to be modified for providing the line-out jacks with an optimum music signal when its speaker (SP) switch is turned off with no headphone connected. When the headphone plug is connected with no headphone jack, the effect setting switch is assigned with a function of speaker system effect setting. When the headphone plug is connected with a corresponding headphone jack, the effect setting switch is assigned with a function of headphone effect setting. Also, upon judging that the headphone plug is connected with the headphone jack, the function of an equalizer (EQ) switch is disabled.
    Type: Grant
    Filed: June 6, 2001
    Date of Patent: August 20, 2002
    Assignee: Kabushiki Kaisha Kawai Gakki Seisakusho
    Inventors: Katsuhiko Torii, Akira Murata
  • Patent number: 6422294
    Abstract: To obtain a high-quality cast product of a cylinder head, a proper directivity to the cooling process of the molten metal after a pouring process by utilizing the shape of a cylinder head is discussed. In a process where molten metal is injected to a casting mold cavity formed between upper and lower molds to fill it therewith so that the molten metal is solidified to form a cylinder head of an engine, a plurality of core protrusions corresponding to holes (plug holes and bolt holes) are formed in the upper mold, and a cooling means is attached to each of the core protrusions. With respect to cooling means attached to the plurality of core protrusions, those attached to the inner core protrusions comparatively closer to the center of the casting mold are designed so as to have a greater cooling capability than those attached to the outer core protrusions; therefore, with respect to the center portion and the outer portion of the casting mold cavity.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: July 23, 2002
    Assignee: Mazda Motor Corporation
    Inventors: Akira Murata, Akihiro Nakano, Nobuyuki Matsubayashi, Takayuki Shouju, Tomoyuki Nozaki, Shigeo Yano
  • Publication number: 20010049995
    Abstract: The present invention permits the parameters of at least one of the frequency characteristic adjusting circuit and the effect circuit in its DSP to be modified for providing the line-out jacks with an optimum music signal when its speaker (SP) switch is turned offwithno headphone connected. When the headphone plug is connected with no headphone jack, the effect setting switch is assigned with a function of speaker system effect setting. When the headphone plug is connected with a corresponding headphone jack, the effect setting switch is assigned with a function of headphone effect setting. Also, upon judging that the headphone plug is connected with the headphone jack, the function of an equalizer (EQ) switch is disabled.
    Type: Application
    Filed: June 6, 2001
    Publication date: December 13, 2001
    Inventors: Katsuhiko Torii, Akira Murata
  • Patent number: 5720706
    Abstract: A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to transmit the image formed by the objective lens system; a pupil dividing device for dividing the image transmitted through the objective lens system and the image transmission device so as to obtain left and right images of the object; an image sensing device for picking up the left and right images obtained by the pupil dividing device; a first support structure containing at least the objective lens system; and a second support structure containing at least the pupil dividing device and the image sensing device, wherein the first and second support structures are rotatable relative to each other around an axis extending along the longitudinal dimension of the endoscope.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: February 24, 1998
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito, Masahito Goto, Wataru Ohno, Iwao Kanamori, Toyoharu Hanzawa, Kenji Yoshino, Akio Nakada, Akihiro Taguchi, Nobuaki Akui, Hitoshi Karasawa, Toshihiko Hashiguchi, Akihiko Mochida, Takashi Fukaya, Shinji Yamashita, Akira Murata, Hideki Koyanagi, Keisuke Saito
  • Patent number: 5628009
    Abstract: A general-information storing unit stores general information sets which are managed by a general-information managing unit which is provided in a network. A plurality of sectional-information storing units store respective sectional information sets which are managed by respective ones of a plurality of sectional-information managing units. The plurality of sectional-information managing units are provided in the network. A plurality of personal-information storing units store respective personal information sets which are managed by respective ones of a plurality of personal-information managing units. The plurality of personal-information managing units are provided in the network. An automatic retrieval unit retrieves a predetermined information unit from among the general information sets, sectional information sets, and personal information sets, in response to a relevant retrieval command being input to said information retrieval system.
    Type: Grant
    Filed: September 22, 1995
    Date of Patent: May 6, 1997
    Assignee: Fujitsu Limited
    Inventors: Yasuyo Kikuta, Akira Murata, Masaki Hiraga
  • Patent number: 5609561
    Abstract: An image pickup unit provided with an image pickup element is of structure capable of being detachably received in an endoscope body or a TV camera. After having been used in observation, the image pickup unit is dismounted, whereby disinfection processing and sterilization processing of the endoscope body from which the image pickup unit is dismounted, or the TV camera can be executed without inviting deterioration and the like of a characteristic of the image pickup unit by a disinfection unit, a sterilization unit or the like.
    Type: Grant
    Filed: December 22, 1994
    Date of Patent: March 11, 1997
    Assignee: Olympus Optical Co., Ltd
    Inventors: Masao Uehara, Katsuyuki Saito, Masahito Goto, Shinji Yamashita, Akinobu Uchikubo, Akihiro Miyashita, Takehiro Nakagawa, Kazunari Kobayashi, Akira Murata, Mototsugu Ogawa, Seiji Yamaguchi
  • Patent number: 5588948
    Abstract: A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to transmit the image formed by the objective lens system; a pupil dividing device for dividing the image transmitted through the objective lens system and the image transmission device so as to obtain left and right images of the object; an image sensing device for picking up the left and right images obtained by the pupil dividing device; a first support structure containing-at least the objective lens system; and a second support structure containing at least the pupil dividing device and the image sensing device, wherein the first and second support structures are rotatable relative to each other around an axis extending along the longitudinal dimension of the endoscope.
    Type: Grant
    Filed: September 17, 1993
    Date of Patent: December 31, 1996
    Assignee: Olympus Optical Co. Ltd.
    Inventors: Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito, Masahito Goto, Wataru Ohno, Iwao Kanamori, Toyoharu Hanzawa, Kenji Yoshino, Akio Nakada, Akihiro Taguchi, Nobuaki Akui, Hitoshi Karasawa, Toshihiko Hashiguchi, Akihiko Mochida, Takashi Fukaya, Shinji Yamashita, Akira Murata, Hideki Koyanagi, Keisuke Saito