Patents Assigned to Mac Co., Ltd.
  • Publication number: 20180299440
    Abstract: The present invention relates to a high-density western blot array analysis method capable of simultaneously checking whether specific proteins are present in a plurality of samples, or simultaneously checking whether a plurality of proteins are present in a single sample, and according to the analysis method of the present invention, there are advantages of: reducing sample volume; enabling analysis even with a very small amount of antibodies; enabling the time required for testing to be remarkably shortened and a device to be compactly formed without high-priced equipment; and enabling analysis to proceed without restrictions on test formats.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 18, 2018
    Applicant: T-MAC CO., LTD.
    Inventors: Sung Hyun KANG, Tae Sung YOON
  • Publication number: 20140231049
    Abstract: A vapor compression refrigeration system includes a subcooler provided between a condenser and an evaporator, which is formed by a heat exchanger integrally having a primary side and a secondary side into which a refrigerant which has passed through the primary side flows and in which the primary side and the secondary side have the same heat transfer area and capacity. An expansion valve is provided at a refrigerant entrance on the secondary side of the subcooler, and a primary expansion valve is provided at a refrigerant entrance on the primary side of the subcooler to which the refrigerant is introduced in a vapor compression refrigeration cycle having stages of compression, condensation, expansion and evaporation of the refrigerant. A bypass is provided in the primary expansion valve at the refrigerant entrance on the primary side.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 21, 2014
    Applicant: MAC CO. LTD.
    Inventor: Hiroaki MATSUSHITA
  • Publication number: 20110255979
    Abstract: An impeller for a turbine includes an impeller body formed by alternately stacking and fixing two or more types of disk blades, a base plate, and a rotating shaft. A plurality of pressed vane sections projecting from one surface are formed on the base plate of each disk blade, and recessed spaces are formed in the pressed vane sections, respectively. The projecting rear sections of the pressed vane sections are affixed to the other surface of the base plate of the adjacent disk blade, and disposed in the recessed spaces of the pressed vane sections of the adjacent disk blade in the mutually crossing direction. A part of a working gas is moved in the recessed spaces, and moved forward in the rotating direction over the projecting rear sections.
    Type: Application
    Filed: June 15, 2009
    Publication date: October 20, 2011
    Applicant: MAC CO., LTD.
    Inventor: Hiroaki Matsushita
  • Patent number: 6962118
    Abstract: An incinerator capable of fully preventing dioxins from being released, and has high fuel economy with less fuel consumption. The basic constitution of the incinerator is such that entire gas volume including unburned gas generated in a first combustion chamber (A) is temporarily collected in a gas collecting chamber (B), and the entire gas volume including unburned gas is introduced from the gas collecting chamber (B) into a second combustion chamber (C), while complete combustion is achieved by burning only the gas in the second combustion chamber (C).
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: November 8, 2005
    Assignee: S. Mac Co., Ltd.
    Inventor: Masanobu Shimono
  • Patent number: 6860735
    Abstract: Disclosed is a rotary kiln that can be used efficiently in drying, dry distillation and incineration of various garbage and industrial wastes. The rotary kiln comprises a cylindrical furnace body (10) disposed to incline at a small angle from the horizontal plane, a cylindrical contact heater (20) supported in the furnace body (10), a rotation drive means (30) that drives the furnace body (10) and the contact heater (20) to rotate, a waste charging port (61), a processed material discharging port (18), a combustion gas supply means (40) that supplies a combustion gas into the cylindrical contact heater (20) and a combustion gas introducing means (50) that guides the combustion gas through the contact heater (20) from a distal end to a proximate end thereof, and then guides the combustion gas through a space (S) between the contact heater (20) and the furnace body (10) from the proximate end to the distal end, thereby to charge.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: March 1, 2005
    Assignee: S. Mac Co., Ltd.
    Inventor: Masanobu Shimono
  • Patent number: 5237384
    Abstract: A laser positioner is located at a survey base point for projecting a geodetic design pattern depicting design working points onto a working face remote from the base point by use of a laser pattern projector, upon surveying an object route by use of a laser surveying unit. In tunneling operations for example, the design pattern is formed on the working face, so that boring of the holes for charging explosives in the working face can be performed without paint-marking on the working face.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: August 17, 1993
    Assignees: Sato Kogyo Co., Ltd., Mac Co., Ltd.
    Inventors: Nobuyuki Fukunaga, Mutsuhiko Kimura, Yasuo Metoki, Takeo Saito, Yoshiaki Ishida, Kenji Miyahara
  • Patent number: 5198868
    Abstract: In laser surveying system has a laser measuring unit which is operable independently of a laser projector, a laser spot pattern is first determined by using the laser measuring unit and projected onto the working face of an object structure by driving the laser projector. While marking the working face with the laser spot pattern formed by the laser projector to execute the desired construction work, the laser measuring unit is turned toward a different measuring object so as to independently make other measurements. Thus, point marking and measurement on different objects can be rationally effected at one time.
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: March 30, 1993
    Assignees: Sato Kogyo Co., Ltd., Mac Co., Ltd.
    Inventors: Takeo Saito, Yoshiaki Ishida, Nobuyuki Fukunaga, Mutsuhiko Kimura, Yasuo Metoki, Kenji Miyahara
  • Patent number: 4671654
    Abstract: An automatic surveying apparatus for surveying a route in tunneling work, for example, by directing a laser beam from a laser device onto a screen of a moving target to form a laser spot on the screen and detecting the positional coordinates of the laser spot on the screen by means of an image pick-up camera to obtain the positional deviation of the target with high accuracy. The angular deflections of the target can also be measured by use of a target composed of two screens and two image pick-up cameras.
    Type: Grant
    Filed: May 21, 1984
    Date of Patent: June 9, 1987
    Assignee: Mac Co., Ltd.
    Inventors: Kenji Miyahara, Hisashi Sakiyama