Patents by Inventor Shoji Yuyama

Shoji Yuyama 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: 8011395
    Abstract: The present invention relates to a tablet feeding device for supplying tablets accommodated in a tablet feeder to vials by supplying a power source from a surface side of the tablet feeder to a rotor of the tablet feeder and further allowing many tablet feeders to be mounted with high density. The tablet feeder 21 has a stationary guide member 119 having a stationary tilt plate 119c and a movable guide member 121 having a movable tilt plate 121c. The stationary tilt plate 119c is disposed adjacent to a tablet outlet 112 of the tablet feeder 21 and guides the tablets discharged from the tablet outlet 112 to the vials 4. The movable tilt plate 121c is movable between a receiving position and an operating position in association with an attachment and detachment of a driving means 202 with the tablet feeder 21. The movable tilt plate 121c overlaps with the stationary tilt plate 119c at the receiving position and continues to the stationary tilt plate 119c at the operating position.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: September 6, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventor: Shoji Yuyama
  • Publication number: 20110197547
    Abstract: In a medicine packaging apparatus, a distance from a printing section to a heat sealing section is reduced without generating wrinkles on a package sheet. An unfolding guide 65 for unfolding and opening a package sheet 61 provided in a packaging unit 4 includes a main ridge 94 extending along with a crease of the package sheet 61 and a pair of unfolding guide surfaces 95a, 95b which are convex curved surfaces stretching from the main ridge 94. A contact start position 100a with the package sheet 61 of the unfolding guide surface 95a on the outer side of a curve in the conveying direction A relative to the main ridge 94 is located on an upstream side in the conveying direction A of the package sheet 61 of a contact start position 100b with the package sheet 61 of the unfolding guide surface 95b located on the inner side of the curve relative to the main ridge 94.
    Type: Application
    Filed: September 18, 2009
    Publication date: August 18, 2011
    Inventors: Shoji Yuyama, Nakaji Takeda
  • Patent number: 7992477
    Abstract: A medicine feeding device including a support portion (32) for supporting a seal surface side of a press through pack (5), a press section (33) for pressing the housing recess portions (9) from one side other than the seal surface of the press through pack (5), and a cutter (38) for making a cut slit in the sheet (11) at a boundary portion between the housing recess portions (9) and the seal surface (8) at least before the sheet (11) is broken or the medicine (6) is damaged by the pressure exerted by the press section (33).
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: August 9, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Hiroshi Hashimoto
  • Patent number: 7988400
    Abstract: A vial conveyance device which includes, in order to hold and release a vial, at least two arms that can be opened and closed, an urging member that urges the arms in an opening direction, a frame body for opening and closing the arms, and a frame body stopper that stops the frame body in a state in which the arms are closed.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: August 2, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventor: Shoji Yuyama
  • Publication number: 20110178634
    Abstract: A tablet dispenser includes a device body and a plurality of tablet cassettes disposed on one face of the device body. Each tablet cassette is capable of accommodating a plurality of types of tablets and of dispensing the tablets contained therein in a lateral direction. A plurality of chutes are in communication with the plurality of tablet cassettes. Each chute is disposed on the one face of the device body, adjacent to a corresponding tablet cassette. Each chute retains tablets dispensed from the corresponding tablet cassette and dispenses the tablets in a downward direction into a container.
    Type: Application
    Filed: February 1, 2011
    Publication date: July 21, 2011
    Applicant: YUYAMA MFG. CO., LTD.
    Inventors: Shoji YUYAMA, Naoki KOIKE, Takafumi IMAI, Yoshinori KUMANO, Akira MAEDA, Mitsuhiro MITANI
  • Publication number: 20110173926
    Abstract: A medicine dispensing device including: a device body 3; a medicine containing unit 4 mounted in the device body 3 and including a plurality of medicine containers 9 configured to dispense medicines contained therein through a medicine ejecting portion; a medicine receiving unit 5 movably provided in the device body 3 and having at least two medicine receiving sections 26 that are moved to each of the medicine containers 9 of the medicine containing unit 4 to receive the medicine dispensed from the medicine ejecting portion and are moved to a discharging position to discharge the received medicines; a medicine collecting unit 6 having a plurality of medicine collecting sections 44 each collecting the medicines discharged from each of the medicine receiving sections 26 in the discharging position; and a control unit 7 configured to move each of the medicine receiving sections 26 to allow the medicine receiving section to receive the medicines dispensed from a corresponding medicine containing section and to di
    Type: Application
    Filed: September 17, 2009
    Publication date: July 21, 2011
    Applicant: YUYAMA MFG. CO., LTD.
    Inventors: Shoji Yuyama, Jyunichi Iwaya, Akifumi Tanaka
  • Publication number: 20110170655
    Abstract: A tablet T is divided without moving a cutter and divided tablets T1, T2 are fed one by one. A rotor 24 is installed in a container 21 receiving the tablets T. A rotor receiving part of the container has a barrel shape with a bottom section formed with a discharge port 27, and a fixing blade 33 is installed outside the rotor receiving part. Recesses 25 are formed on an entire lateral side of the rotor at a regular interval to receive a tablet. A peripheral groove is formed on the entire lateral side of the rotor and a fixing blade and a support plate are inserted into the peripheral groove. The fixing blade divides the tablet, which is accommodated in the recess and move while being guided along an inner wall of the rotor receiving part as the rotor rotates. A lower divided tablet T1 is discharged to the discharge port 27 and an upper divided tablet T2 is kept on the fixing blade. The upper divided tablet is discharged as the rotor further rotates.
    Type: Application
    Filed: September 14, 2009
    Publication date: July 14, 2011
    Applicant: YUYAMA MFG. CO., LTD.
    Inventors: Shoji Yuyama, Naoki Koike, Mitsuhiro Mitani, Masao Fukada
  • Publication number: 20110168733
    Abstract: There is provided a medicine dispensing device including: a device body 1; a container 2 containing a plurality of blister packs 4 with medicines packaged individually as arranged one behind another and being attached to the device body 1 such that the blister packs are horizontally arranged one behind another; a dispensing member 3 movably provided in the device body 1 and being moved up to the container 2 to dispense the blister pack 4 contained in the container; a gripping member 35 gripping and carrying the blister pack 4 dispensed by the dispensing member 3; and a cutting member 36 cutting off a fraction from the blister pack 4 gripped and carried by the gripping member 35. Depending upon the opened positions of an opening/closing door 10, one sheet of the blister pack 4 is dispensed as it is or the fraction thereof is dispensed.
    Type: Application
    Filed: September 18, 2009
    Publication date: July 14, 2011
    Applicant: YUYAMA MFG. CO., LTD.
    Inventors: Shoji Yuyama, Takayuki Fujikawa, Naoki Koike
  • Patent number: 7957929
    Abstract: A drug dispensing apparatus including a cassette for containing drugs in an aligned state, a rotor disposed at one open end of the cassette, a pushing unit for pushing the drugs toward the rotor, a drive mechanism for pivoting the rotor alternately between a dispensing position and a receiving position by operating a drive switch to dispense the drugs one-by-one, and a measuring unit for measuring the present quantity of the drugs in the cassette. The apparatus also includes a memory unit for storing a stock quantity N0 of the drugs in the cassette. When the rotor is returned to the receiving position from the dispensing position, the present quantity N measured by the measuring unit is compared with the stock quantity N0 stored in the memory unit. If the present quantity N is less than the stock quantity N0, the present quantity N is stored in the memory unit as a stock quantity N0, while if the present quantity N is same as the stock quantity N0, it is informed that the drug has not been taken out.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: June 7, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Masahiko Kasuya, Akitomi Kohama, Masatoshi Warashina
  • Patent number: 7954531
    Abstract: A labeling apparatus of the present invention is constituted by: at least three support rollers which come into contact with the outer surface of the vial to rotate; an arm for rotatably supporting the support rollers; a rotation unit (rotation rollers) for rotating the vial held by the support rollers; a label supply unit for supplying labels to be attached on the outer surface of the vial; and an endless member which rotates according to the rotation of the vial between a first support roller with which the label fed from the label supply unit comes into contact first and a second support roller with which the label comes into contact second.
    Type: Grant
    Filed: January 20, 2005
    Date of Patent: June 7, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Katsunori Yoshina
  • Patent number: 7934356
    Abstract: To quickly fill a bag with medicine containers without damaging the containers, a machine for filling a bag with medicine containers includes: a bag positioning member (4) for positioning and opening a bag (13); a first moving member (37) that reciprocates between a supply position inside the bag (13) and a waiting position outside the bag (13), the first moving member including a bottom surface portion for supporting medicine containers; a second moving member that reciprocates relative to the bag (13) and includes a guide surface (47) guiding medicine containers (11) to the bottom surface portion; and a drive-control means (59) that moves the first moving member (37) from the supply position to the waiting position while maintaining the second moving member (38) in a fixed position relative to the bag (13), thereby causing medicine containers (11) guided by the guide surface (47) to the bottom surface portion to remain in the bag (13).
    Type: Grant
    Filed: March 7, 2007
    Date of Patent: May 3, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Takayuki Fujikawa, Hidenori Tsuji
  • Patent number: 7930060
    Abstract: A medicine supply system including a cart supply line (48) on which a plurality of carts (8) are disposed and aligned; a first transport unit for transporting the plurality of carts (8) on the cart supply line (48); a tray discharge unit (2) for storing the trays (7) in the plurality of carts; a second transport unit for transporting the plurality of carts with the trays stored in the tray discharge unit; a cart discharge line (49) on which the plurality of carts transported by the second transport unit are aligned; a tray supply lifter (1) for supplying the trays; a tray transport line (3) for transporting the trays supplied by the tray supply lifter to the tray discharge unit; a medicine dispensing unit (4) for dispensing the medicine to the trays, and a control unit (10) for supplying the trays from the tray supplying lifter 1 based on prescription data, dispensing the medicine into the trays, transporting the trays to the tray discharge unit, and storing the trays into the carts.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: April 19, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Akitomi Kohama, Tatsuaki Kunimoto, Takashi Itou
  • Patent number: 7886508
    Abstract: A distance from a printing section to a heat sealing section of a medicine packaging apparatus is shortened without generating wrinkles on a package sheet. A unfolding guide included in a packaging unit for unfolding and opening a package sheet has a main ridge extending along with the fold of the package sheet, and a pair of unfolding guide surfaces, which are convex curved surfaces stretching from the main ridge and which are symmetrical to each other with respect to the main ridge.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: February 15, 2011
    Assignee: Yuyama Mfg. Co., Ltd
    Inventors: Shoji Yuyama, Nakaji Takeda, Hiromichi Tsuda
  • Patent number: 7871234
    Abstract: A cart transport apparatus for automatically transporting carts in which trays with medicine contained therein can be stored. The carts have a plurality of support panels (38) juxtaposed to each other, a lower connection member (41) connecting lower end portions of the plurality of support panels (38), and casters (44) positioned below the lower connection member (41). The cart transport apparatus includes a frame (51) having wheels (50) that can be rotatably driven. The frame (51) is movable beneath the lower connection member (41) of the cart (8). Also, the cart transfer apparatus is provided with grip members (55) for gripping the lower connection member 41 of the cart 8.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: January 18, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Takayuki Fujikawa, Takashi Itou, Hiromichi Tsuda
  • Patent number: 7861491
    Abstract: A powder medicine dispensing/packaging apparatus includes: a divisional container composed of a first divisional container and a second divisional container connectable to each other and each including a plurality of powder medicine accommodation parts accommodating powder medicine in equal amounts corresponding to one package, each powder medicine accommodation part being equipped with a bottom plate that can be opened and closed; a carrying device for horizontally carrying the divisional container between an initial position and a first movement terminal position; a dispensing/packaging device for recovering powder medicine dropped from the divisional container carried by the carrying device by successively opening the bottom plates and dispensing/packaging the powder medicine package by package; and a swinging device for canceling the connection between the first divisional container and the second divisional container at the first movement terminal position to enable the first divisional container to move
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: January 4, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Hiroshi Hashimoto, Hiromichi Tsuda, Takashi Ueno
  • Patent number: 7845144
    Abstract: There is provided a medicine storing and dispensing apparatus, which is capable of filling medicines dispensed from a medicine feeder into a container generally evenly regardless of location to thereby effectively utilize an internal space of the container. The medicine storing and dispensing apparatus has arms 72, 73 and is capable of filling tablets into a vial B held by the arms. A drive roller 101, which is rotated by a motor, is provided at the arm 72. The medicine storing and dispensing apparatus can rotate the vial B by rotating the drive roller 101 when filling the tablets into the vial B held by the arms 72, 73.
    Type: Grant
    Filed: July 2, 2007
    Date of Patent: December 7, 2010
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventor: Shoji Yuyama
  • Patent number: 7827764
    Abstract: A medicine delivering device permits additional medicine cassettes to be provided at low cost without greatly enlarging the installation space. The medicine delivering device includes a medicine storage and removal unit in which many medicine cassettes each containing a medicine are detachably provided to the outer surface of a drum whose upper and lower ends are rotatable supported by the device body and a medicine packaging unit that packages medicine removed through a collecting hopper from the medicine cassette of the medicine storage and removal unit. There is provided on the side surface of the device body a sub medicine storage and removal unit including: a body; a drawer body provided to be capable of being pulled out from the body and that is detachably provided with a plurality of medicine cassettes each containing the medicine; and a guide that guides the medicine taken out from the medicine cassette to the collecting hopper.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: November 9, 2010
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Satoshi Asada, Hiroki Kobayashi
  • Patent number: 7823748
    Abstract: A drug filling apparatus capable of preventing drugs from being bridged to each other and reducing troubles. The drug filling apparatus functions to select specific tablets from various types of tablet groups and fill the selected tablets into a vial, and includes a storage cabinet, a drug supplying section, a drug halting section, a drug conveying section, a drug filling section, a vial storing section, and a vial carrying section. A drug dispenser is installed in the drug halting section. A receptacle of the drug dispenser is constituted by an outer receptacle portion and an inner receptacle portion. When a time for filling of tablets in the drug dispenser into the vial comes, a motor of a drive section rotates according to specified signals to rotate the inner receptacle portion; that is, the rotational orientation of the inner receptacle portion is changed to reverse the inner receptacle portion.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: November 2, 2010
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Hiroyuki Yuyama, Hiroshi Hashimoto, Katsunori Yoshina
  • Patent number: D633929
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: March 8, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Naoki Koike
  • Patent number: D637428
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: May 10, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Shoji Yuyama, Naoki Koike, Akira Maeda