Patents by Inventor Hiroshi Nakao
Hiroshi Nakao 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: 5645362Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recorrding paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transfferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases tType: GrantFiled: May 1, 1995Date of Patent: July 8, 1997Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5585937Abstract: A reading unit for an image reading device includes a lens tube for forming an image of an object and a line sensor for converting the formed image into an electrical signal. A reducing/magnifying mechanism is included for changing the magnification of the image detected by the line sensor. The lens tube is movable such that the optical path length between the lens tube and the line sensor is adjustable to thereby vary magnification of the image. Further, in response to the movement of the lens tube, a movable mirror is adjusted. The mirror is set in a first predetermined position and directs reflected light from the object to the lens tube to shorten the optical path length between the object and the lens tube and thus relatively increase magnification, in response to the lens tube being in a predetermined normal position with a relatively long optical path length between the lens tube and the line sensor.Type: GrantFiled: April 19, 1994Date of Patent: December 17, 1996Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kazuyuki Kokubo, Kunihiko Nakagawa, Hiroshi Nakao
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Patent number: 5562354Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases theType: GrantFiled: April 17, 1995Date of Patent: October 8, 1996Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5547297Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recorrding paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transfferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases tType: GrantFiled: May 1, 1995Date of Patent: August 20, 1996Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5481278Abstract: An information processing apparatus obtains a distance that an input pen is moved in terms of the number of dots covered on a display screen, and from that number, judges whether a pen stroke is a gesture entry or a pointing entry. When the input pen is moved over more than a predetermined number of dots, e.g., eight dots, gesture recognition processing is performed. If the input pen is moved less than that number of dots, a pointing instruction is recognized, and pointing processing is performed. If a gesture is recognized, a recognized gesture editing command and a feature point of the gesture command are stored in RAM. Since an input by the input pen is judged a gesture entry or a pointing entry according to the number of dots over which the input pen is moved, a switch is not required to change data/instruction entry modes which reduces cost and improves handling.Type: GrantFiled: October 15, 1993Date of Patent: January 2, 1996Assignee: Sharp Kabushiki KaishaInventors: Hiroyuki Shigematsu, Yutaka Nakamura, Munenori Sakamoto, Hiroyuki Nagasawa, Hiroshi Nakao, Yasuhiro Nakajima, Masaaki Kurata
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Patent number: 5474394Abstract: A printing apparatus employs a nearly linear conveying path P2 for printing paper P from a position confronting the platen roller 6 and thermal head 7 for composing the printing unit 3 to the paper discharge unit 2. The capstan roller 4, pinch roller 5, and discharge rollers 10, 10 are disposed opposedly to the conveying path P2, and at an intermediate position of the conveying path P2 intersects the conveying path P1 from the paper supply unit 1 to the printing unit 3. A paper supply port is disposed at the bottom of the paper cassette forming the paper supply unit 1, so that the conveying path P1 from the paper supply port to the printing unit 3 is shortened, and accordingly the paper conveying path is shortened. The printer construction simplified and downsized, while the precision of positioning of the printing paper and positioning of the printing head is enhanced, so that the printing quality may be improved.Type: GrantFiled: May 22, 1992Date of Patent: December 12, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kiyoshi Koike, Jyunichi Aizawa, Hiroshi Nakao, Kunihiko Nakagawa, Hisashi Yamada
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Patent number: 5433544Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transfferring images onto the recording paper; a paper feeding rollers for feeding the recording paper from the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases thType: GrantFiled: April 27, 1993Date of Patent: July 18, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5431503Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; a paper feeding roller for feeding the recording paper from the paper cassette to the clamper; paper discharging rollers for discharging the recording paper upon the completion of the transfer of images thereto; and an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases the reType: GrantFiled: December 16, 1993Date of Patent: July 11, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5421661Abstract: A printer for printing characters and images on recording paper comprising: a paper cassette for storing the recording paper; a platen roller around which the recording paper is wound at the time of the transfer of images for printing; a clamping mechanism for clamping the recording paper between the clamping mechanism and the platen roller; a motor for driving the platen roller through a gear unit; a thermal printing head for transferring images onto the recording paper; a paper feeding rollers for feeding the recording paper for the paper cassette to the clamper; a paper discharging rollers for discharging the recording paper upon the completion of the transfer of the images thereto; an ink cassette storing an ink sheet inside thereof; in which the clamping mechanism comprises a clamper which is mounted on the platen roller in such a manner as to permit the free movement of the clamper, holds the recording paper by pushing the recording paper onto the platen roller in a first position and also releases theType: GrantFiled: April 27, 1993Date of Patent: June 6, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5421660Abstract: An output mechanism printer which prints characters and images on recording paper includes an input path along which a sheet of paper is conveyed towards the printing unit, a cylindrical platen roller having a longitudinal axis of rotation which is orthogonal to the input direction, and an output device which moves the sheet in the same direction as the input direction, and then automatically moves the paper directly parallel to the longitudinal axis of the platen until it is outside the printer.Type: GrantFiled: April 27, 1993Date of Patent: June 6, 1995Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Jyun-ichi Aizawa, Kunihiko Nakagawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga
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Patent number: 5360789Abstract: A therapeutic agent for skin or corneal diseases containing CPB-I (calphobindin-I) or recombinant CPB-I as the active ingredient. The CPB-I or recombinant CPB-I have excellent activities in promoting regeneration of granulation tissue, migration of corneal endothelial and epithelial cells, etc., and lowering PKC activity. Because the agent has an action mechanism different from that of the conventional agent, it can be used together with the conventional agent to enhance the therapeutic effect, thus being remarkably useful for treating all sorts of the skin and corneal diseases, in particular, wound and psoriasis.Type: GrantFiled: May 20, 1993Date of Patent: November 1, 1994Assignee: Kowa Co., Ltd.Inventors: Hiroshi Nakao, Takao Nagoya, Yushi Saino
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Patent number: 5351069Abstract: A sublime type thermal transfer printer uses an ink sheet on which a fixing agent of a sublimation ink is coated and thermally transfers the fixing agent of the ink sheet onto a plain printing paper first, then thermally transfers an image on the ink sheet onto the area of the printing paper where the fixing agent is transferred by subliming an ink coated on the ink sheet.Type: GrantFiled: November 30, 1992Date of Patent: September 27, 1994Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kiyoshi Koike, Jyunichi Aizawa, Hiroshi Nakao, Kunihiko Nakagawa
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Patent number: 5290915Abstract: A monoclonal antibody specific to a human placenta-derived coagulation inhibitor is disclosed. The antibody is produced by culturing a hybridoma which secretes it. A human placenta-derived coagulation inhibitor can be purified by using the monoclonal antibody as an immunoadsorbent. The human placenta-derived coagulation inhibitor can be immunologically assayed by using the monoclonal antibodies.Type: GrantFiled: January 13, 1992Date of Patent: March 1, 1994Assignee: Kowa Co., Ltd.Inventors: Hiroshi Nakao, Takao Nagoya, Yushi Saino, Masahiro Maki, Hideo Tani
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Patent number: 5220540Abstract: A data processing apparatus includes a key input device, a display device, a schedule data memory for storing schedule data attached with a data and a time within the date inputted from the key input device by the day, a time calculator for calculating a present date and time based on a date and time initially set, an alarm setting device for setting a requisition of alarm in a schedule data of a desired data and time included in the schedule data stored in the schedule data memory, a comparator for comparing the present date and time outputted from the time calculator with the date and time attached to the schedule data set with the requisition of the alarm by the alarm setting device and a display controller for simultaneously displaying the schedule data set with the requisition of the alarm and other schedule data being adjacent to said schedule data when the result of the comparison by the comparator is conformable.Type: GrantFiled: February 12, 1992Date of Patent: June 15, 1993Assignee: Sharp Kabushiki KaishaInventors: Hiroshi Nishida, Yutaka Nakamura, Makoto Kado, Fumihiro Inoue, Hiroshi Nakao, Masamitsu Takahashi, Junji Tanaka, Kouichi Tsubouchi, Hiroyuki Shigematsu
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Patent number: 5192694Abstract: A monoclonal antibody specific to a human placenta-derived coagulation inhibitor is disclosed. The antibody is produced by culturing a hybridoma which secretes it. A human placenta-derived coagulation inhibitor can be purified by using the monoclonal antibody as an immunoadsorbent. The human placenta-derived coagulation inhibitor can be immunologically assayed by using the monoclonal antibodies.Type: GrantFiled: November 5, 1987Date of Patent: March 9, 1993Assignee: Kowa Co., Ltd.Inventors: Hiroshi Nakao, Takao Nagoya, Yushi Saino
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Patent number: 5107119Abstract: A method of evaluating the characteristics of superconductors, comprising: irradiating light to a superconductor held at a predetermined temperature; detecting light transmitted through the superconductor and composing a spectrum of the transmitted light; and using the obtained spectrum, calculating a ratio of the number of electrons contributing to a normal conduction to the number of electrons contributing to a superconduction in the superconductor, the ratio being effective at said predetermined temperature. A process and an apparatus for forming superconductor films by using the method are also disclosed.Type: GrantFiled: April 10, 1991Date of Patent: April 21, 1992Assignee: Fujitsu LimitedInventors: Takafumi Kimura, Hiroshi Nakao, Hideki Yamawaki, Masaru Ihara, Keigo Nagasaka