Patents Represented by Attorney, Agent or Law Firm Mason & Assoc., P.A.
  • Patent number: 6419748
    Abstract: A continuous ceramic composite plating apparatus for long doctor base materials, comprising one or more material reels; pinch rolls for cramping and forwardly supplying the blade base materials continuously while blade surfaces of the blade base materials are maintained horizontally with respect to a surface of a solution, for uniformly plating the blade base materials wherein a higher concentration of ceramic fine powder is deposited on a top surface of the blade base materials than a concentration of the fine ceramic powder on their lower surface; and take-up reels for taking up the blades continuously, said apparatus further comprising a series of treatment tanks between the material reels and the take-up reels including a degreasing tank; a rinsing tank; an acid immersion tank; a second rinsing tank; an electroless ceramic composite nickel plating tank; a plating solution collecting tank; a third rinsing tank; and a drying tank.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 16, 2002
    Assignee: Nihon New Chrome Co., Ltd.
    Inventor: Mitsuru Kaneko
  • Patent number: 6415530
    Abstract: The invention relates to a method, system and shoe for determining the fit of a shoe from outside the shoe wherein the shoe has an outsole that has a reference gauge for placing a person's heel and a reference mark indicating how far a person's toes should extend so that the shoe would fit. The system is adaptable so a decal may be used or a separate foot measurement guide such as a hang tag may be attached to a shoe where the visual fit guide depicted on the hang tag corresponds to the size of the shoe to which it is applied. The hang tag may be printed on both sides to correspond to both a left and right foot.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: July 9, 2002
    Inventors: H. Kevin Coplon, Will St. Onge
  • Patent number: 6359143
    Abstract: Novel thio phenol compounds bearing heterocyclic groups as the substituent, useful as intermediates for the preparation of agricultural chemicals, particularly herbicides; intermediates for the preparation of the same; and processes for the preparation of both as represented by reaction formula (I), herein R1 is C1-C4 alkyl; R2 is hydrogen or C1-C4 alkyl; R3 is hydrogen cyano, amido, C1-C4 alkylcarbonyl or C1-C4 alkoxycarbonyl; R4 is C1-C4 alkyl; and Q is isoxazolyl or the like.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: March 19, 2002
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Hiroyuki Adachi, Takahiro Sagae, Toshio Aihara
  • Patent number: 6291012
    Abstract: Method for forming metallic coat where, the surface of workpiece is partly covered with a masking material having a predetermined pattern, and metallic powders are ejected to the surface at the ejection velocity of 80 m/sec or higher or at the ejection pressure of 0.3 Mpa or higher by utilizing an ejection apparatus such as blast work apparatus, in order to easily attain the metallic coat having high adhesion strength without washing process, nor heat process by a relatively simple facility.
    Type: Grant
    Filed: February 3, 1998
    Date of Patent: September 18, 2001
    Assignee: Fuji Kihan Co., Ltd.
    Inventor: Yoshio Miyasaka
  • Patent number: 6267148
    Abstract: A conductive polyamide resin composition containing 6-15 parts of conductive carbon black and 0.3-5 parts of secondary aromatic amines for 100 parts by weight of polyamide resins is excellent in formability and a tube manufactured using the composition is excellent in conductivity, heat-aging resistance and oxygenated-gasoline resistance as well.
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: July 31, 2001
    Assignee: Tokai Rubber Industries, Ltd.
    Inventors: Kazutaka Katayama, Hiroaki Itoh, Koyo Murakami
  • Patent number: 6268310
    Abstract: The present invention is directed to oxazole derivatives represented by the formula [I]; wherein A represents a nitrogen atom or a R3-substituted carbon atom; B represents a nitrogen atom, or an unsubstituted or X-substituted carbon atom; Z represents an oxygen atom, sulfinyl or sulfonyl; R1 and R2 represent each independently hydrogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 haloalkyl or the like; R3 represents hydrogen, C1-C6 alkyl, halogen, nitro, formyl or acyl; X represents hydrogen, C1-C6 alkyl, C3-C7 cycloalkyl, C2-C6 alkenyl, C3-C6 alkynyl, C1-C6 haloalkyl or the like; Y represents hydrogen, C1-C6 alkyl, C3-C7 cycloalkyl, C2-C6 alkenyl, C3-C6 alkynyl, C1-C6 haloalkyl or the like; m represents an integar of 1 or 2, and n represents an integar of 1, 2, 3 or 4, and the salts thereof. The compounds specified in the present invention have an excellent herbicidal activity and are useful as an active ingredients for herbicides.
    Type: Grant
    Filed: February 10, 1999
    Date of Patent: July 31, 2001
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Akiyoshi Ueda, Yasuyuki Miyazawa, Yoshihiko Hara, Masami Koguchi, Akihiro Takahashi, Takashi Kawana
  • Patent number: 6245716
    Abstract: Compounds represented by general formula (1) and a herbicide containing any of the compounds as the active ingredient, wherein R1, R2, and R3 each independently represents halogeno, C1-6 allyl, etc.; R4 and R5 each independently represents hydrogen, C1-6 alkyl, etc.; and Het represents either an isoxazole group optionally substituted by C1-4 alkyl or a derivative of the group.
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: June 12, 2001
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Katsunori Tanaka, Hiroyuki Adachi, Masami Koguchi, Akihiro Takahashi
  • Patent number: 6228430
    Abstract: The treatment agent is a four-liquid one-powder coloring type agent consisting of a polymeric water emulsion having hydroxyl groups and/or carboxyl groups; a silica-based granular material; a base treatment agent in the state of a liquid; a base reinforcing agent in the state of a liquid; and a coloring agent. The base treatment agent is a mixture generally comprised of a silica-based powder or granular material; a calcium-containing substance coontaining calcium hydroxide and/or a calcium oxide; organic acid and/or salt of organic acid having an acid dissociation exponent ranging from 3 to 5; and water. The base reinforcing agent is a mixture generally comprised of an aqueous solution of alkali silicate; and organic acid and/or salt of organic acid having an acid dissociation exponent ranging from 3 to 5.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: May 8, 2001
    Assignee: Shinichi AGIO
    Inventors: Katumi Iwama, Toshio Yoshimoto, Manabu Saito, Moriyasu Otaka
  • Patent number: 6224101
    Abstract: An middle fabric portion (43) is disposed between a first fabric portion (41) and a second fabric portion (42) that constitute a pouch-shaped air bag (1). The middle fabric portion (43) divides the interior of the air bag (1) into a first compartment (45) and a second compartment (46). The two compartments (45,46) communicate by communicating openings (51) formed at locations near the outer edge of the middle fabric portion (43). A center communicating portion (53) at the center of the middle fabric portion (43) is fastened to a retainer (14). The first fabric portion (41) and the second fabric portion (42) communicate by a middle communicating portion (57) formed between the center communicating portion (53) and an outer edge portion (44). The communicating openings (51) are formed in the middle fabric portion (43), at locations near the outer edge of the middle fabric portion (43).
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: May 1, 2001
    Assignee: Nihon Plast Co., Ltd.
    Inventors: Kazuyoshi Nishijima, Tetsuji Endo, Kazuhiro Kaneko, Toshiyuki Sugiyama, Tsuyoshi Watanabe
  • Patent number: 6226253
    Abstract: A disk driving apparatus which functions as a disk changer and employs a slot-in method that calls for inserting or removing a disk CD through a disk insertion/removal opening 315,316. The disk driving apparatus has reduced dimensions and is more convenient to insert or remove disks into or from the apparatus. Included is a plurality of trays 11 which are adapted to support a removable disk CD thereon and are arranged one above another in such a manner as to be capable of moving up and down. A single-tray disk insertion/removal opening 315 is provided and dedicated to one of the trays 11, i.e. the uppermost tray or the bottommost tray. A common disk insertion/removal opening 316 is provided and adapted to be shared by all the other trays than said tray 11 located at the top or the bottom. A carrier mechanism is provided and adapted to move any desired tray 11 to a loading position that corresponds to the common disk insertion/removal opening 316.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: May 1, 2001
    Assignee: Shinwa Kabushiki Kaisha
    Inventor: Hisashi Ogawa
  • Patent number: 6211232
    Abstract: A process for producing benzamidoximes represented by general formula (II), which are useful as intermediates of pesticides and drugs, at a stable and high yield by reacting benzonitriles represented by general formula (I) with hydroxylamine in the presence of a chelating agent wherein X represents halogeno, C1-5alkyl, C1-3 alkoxy, C1-3 alkylthio, hydroxy, mercapto, amino, nitro or C1-5haloalkyl; and n is 0 or an integer of from 1 to 5.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: April 3, 2001
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Hiroyuki Yamanaka, Shigeru Kojima, Isamu Kasahara
  • Patent number: 6183604
    Abstract: A system for producing a clean burning combustible gas comprising an electrically conductive first electrode and an electrically conductive second electrode. A motor coupled to the first electrode is adapted to move the first electrode with respect to the second electrode to continuously move the arc away from the plasma created by the arc. A water tight container for the electrodes is provided with a quantity of water within the tank sufficient to submerge the electrodes.
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: February 6, 2001
    Assignee: Hadronic Press, Inc.
    Inventor: Ruggero Maria Santilli
  • Patent number: 6165816
    Abstract: A process for fabricating an electronic component having a hollow packaging structure comprises the steps of: (a) printing an organic polymeric material on at least a portion of a main surface of a ceramic substrate where a ceramic lid is to be bonded and curing the printed organic polymeric material to form a cured product; (c) hermetic sealing the ceramic lid on a surface of the cured product with an organic bonding agent; and preferably (b) irradiating ultraviolet rays onto a surface of said cured product to form activated bonding sites between said steps (a) and (c). According to the process, a hollow package mounted with an electronic component can be fabricated efficiently.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: December 26, 2000
    Assignee: Nikko Company
    Inventors: Kiyoshi Mizushima, Makoto Aoki, Satoshi Ikeda
  • Patent number: 6162286
    Abstract: A main body of exhaust cleaning system 15 is arranged in a hood 8 that is connected to an exhaust duct 14 at an upper part and is opened at a bottom face. A grease filter 23 is arranged at a side plate of a main body case 18 having an inlet 19 into which an exhaust air 5 flows. A filter 33 formed in an endless belt shape by gathering stainless steel wires and the like is attached to rotary shafts 25a, 25b provided to freely rotate in the main body case 18. The filter 33 adheres to the grease filter 23 and a discharge opening 10 through which the exhaust air 5 flows, and is partially immersed in a cleaning liquid 40 in a cleaning liquid tank 22 provided at a lower part of the main body case 18. The exhaust air 5 flowing from the inlet 19 through the grease filter 23 is flown through the rotationally moving filter 33, is flown again from a space 36 through the filter 33, and is discharged after being cleaned. A cleaning of the exhaust air 5 and a cleaning of the filter 33 can be done at a time.
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: December 19, 2000
    Assignee: Kabushiki Kaisha Toteku Japan
    Inventors: Norito Hasama, Emiko Hasama
  • Patent number: 6162067
    Abstract: A coil bobbin for an AC adapter provides two flanges to be formed at both ends thereof, having coils wound between these flanges, and an incorporated core. At a lower portion of one flange, a unit to fit a rectifying circuit configured by electronic components is provided. A mounting apparatus is configured so that it is selectable whether electronic components are directly attached to a lower portion of a flange, or a substrate on which electronic components are mounted is attached.
    Type: Grant
    Filed: January 26, 2000
    Date of Patent: December 19, 2000
    Assignee: Tamura Corporation
    Inventor: Yuji Haga
  • Patent number: 6155770
    Abstract: A hydraulically actuated mobile carrier frame wraps around a storage container of standard size and lifts the container from the ground onto a transport vehicle. The carrier frame subsequently returns the container to the ground. The carrier frame stays with the vehicle or remains in a storage facility for handling containers within the facility. The carrier frame can be expanded transversely to clear the vehicle for loading and unloading.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: December 5, 2000
    Assignee: PODS, Inc.
    Inventor: Peter S. Warhurst
  • Patent number: 6146067
    Abstract: A pipe beveling attachment for a rotary power tool including base means, an arbor sleeve adapter assembly for mounting the base means to the rotary power tool, bearing means in the base means for securing a shank of a pipe beveling rotary cutting tool, and alignment and guide means for cooperatively engaging a pipe wall of a pipe end to be beveled and for accommodating different diameter pipes including removable pins on each side of the pipe wall to provide a slidable cooperative engagement of the base means and pipe beveling rotary cutting tool with the end of the pipe to be beveled. The attachment includes a safety shield for an operator's protection and an optional flexible rotational stopper for preventing the attachment assembly from rotating when the power tool is at idle, generally a circular power saw. An alignment pin extending from the end of the arbor sleeve adapter assembly juxtaposed the power tool is optionally included to engage an aperture in a circular power saw retainer washer.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: November 14, 2000
    Assignee: Innovative Tool Concepts, Inc.
    Inventor: Paul Owens
  • Patent number: 6133443
    Abstract: Optically active 1,4-dihydropyridine derivatives represented by general formula (I) and anion salts thereof and a production method therefor: ##STR1## (wherein R.sup.1 represents a C.sub.1-6 alkyl group, R.sup.2 represents a nitrogen-containing heterocyclic group forming a quaternary ammonium which may be substituted, and n is an integer of 1, 2 or 3). The optically active 1,4-dihydropyridine derivatives represented by general formula (I) have vasodilating activity and hypotensive activity and are excellent in water solubility so that they are useful as a drug for circulatory system such as a hypotensor or vasodilator.
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: October 17, 2000
    Assignee: Mercian Corporation
    Inventors: Takashi Nakashima, Kunio Isshiki, Noriaki Sakata, Naoki Agata, Takeo Yoshioka
  • Patent number: 6125566
    Abstract: A picture frame and method for mounting on a dashboard of an automobile comprising a transparent picture holder with a pivotable U-shaped supporting member on the backside of the holder with bent ends at the distal ends of the U-shaped supporting member, the bent distal ends being detachably secured to vertical grill portions of a ventilation grill assembly or to a closed ash tray compartment or to a closed glove box compartment of an automobile dashboard.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: October 3, 2000
    Inventor: Ronald McLaughlin
  • Patent number: D443428
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: June 12, 2001
    Inventor: David Przekop