Patents Represented by Attorney, Agent or Law Firm Lisa S. Hazzard
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Patent number: 6800076Abstract: A surgical device having a body portion that is gripped by a user, the body portion having a distal end equipped with a soft tip and the proximal end optionally connected to an external vacuum or gas/air source. The surgical device is particularly suitable for use in ophthalmic surgical procedures to remove fluid from the eye or introduce gas/air into the eye. The soft tip is fabricated to protect the delicate tissues if the eye and is further modified so as to enhance a user's visibility of the device in the surgical field.Type: GrantFiled: October 18, 2001Date of Patent: October 5, 2004Assignee: Retinalabs, Inc.Inventor: Mark Humayun
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Patent number: 6790583Abstract: A method of producing a light absorbing pattern film coated article with a transmitted light spectrum distribution corresponding to the pattern of a photomask, wherein a light absorbing film coating solution, containing a silicon oxide raw material, a titanium oxide raw material, which contains titanium oxide microparticles, and a gold microparticle raw material, is coated onto the surface of a substrate, the photomask is positioned on top of said coated film, ultraviolet light is irradiated onto said coated film, and said coated film is thereafter heated. By the abovementioned method of producing, this invention can provide light absorbing film coated articles with various transmitted light spectra distribution while keeping the visible light reflectivity low.Type: GrantFiled: June 22, 2001Date of Patent: September 14, 2004Assignee: Nippon Sheet Glass Co., Ltd.Inventor: Mitsuhiro Kawazu
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Patent number: 6783628Abstract: A slot antenna plate is placed on a second dielectric for radiating microwave into a chamber interior, the slot antenna plate being provided on a side of the second dielectric that faces the chamber interior. The slot antenna plate is made of conductor and includes slots for passing the microwave there through to the chamber interior. In this way, a plasma processing apparatus is provided generating plasma by microwave, the plasma processing apparatus capable of easily adjusting ion irradiation energy for a material to be processed to achieve uniform plasma processing for the material within the plane of the material.Type: GrantFiled: December 3, 2001Date of Patent: August 31, 2004Assignees: Sharp Kabushiki KaishaInventors: Naoko Yamamoto, Tatsushi Yamamoto, Masaki Hirayama, Tadahiro Ohmi
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Patent number: 6780290Abstract: The prevent invention improves the film thickness distribution in the direction of revolution of substrates by a simple manner in a method for forming coating films, wherein a evaporating source 3 is disposed at a predetermined distance from substrates 2, and when a coating film material is applied from the evaporating source 3 onto the substrate surfaces while revolving the substrates 2, coating films are formed on the substrate surfaces in a condition where the radius of curvature of the substrates 2 obtained by bending the substrates 2 within the elasticity range is made equal to the radius of revolution of the substrates 2.Type: GrantFiled: February 3, 2003Date of Patent: August 24, 2004Assignee: Nippon Sheet Glass Co., Ltd.Inventors: Masahiro Ikadai, Etsuo Ogino
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Patent number: 6736836Abstract: A device and method are provided for maintaining donor organs at reduced temperatures ex vivo, in particular while the organ is being implanted in the recipient, and until reperfusion of the organ. By maintaining the organs at reduced temperatures, the potential for external warming of the organ and ischemic injury is reduced and graft performance and survival is improved.Type: GrantFiled: February 16, 2001Date of Patent: May 18, 2004Assignee: The Johns Hopkins UniversityInventor: Robert A Montgomery
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Patent number: 6654628Abstract: Featured are improved methods for non-invasive assessment of vascular endothelial function. The methods of the invention use phase contrast magnetic resonance imaging angiography to determine wall shear stress before, during, and after an arterial occlusion as well as the resulting endothelial dependent flow mediated dilation. Additionally methods are disclosed which allow for comparison of measurements derived through use of phase contrast magnetic resonance imaging to relate endothelial stimulus and response. The disclosed methods of the invention allow for reproducible, non-invasive diagnosis of early stage indicators of atherosclerosis.Type: GrantFiled: November 3, 2000Date of Patent: November 25, 2003Assignee: The Johns Hopkins UniversityInventors: Harry A. Silber, Jaoa A. C. Lima, David A. Bluemke
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Patent number: 6589190Abstract: A method and device for the quantification of muscle tone, particularly the wrist, wherein non-sinusoidal and non ramp trajectories are used to drive the wrist. Equation 1 is utilized determine the stiffness, viscosity and inertial parameters. &tgr;s(t)=KH&thgr;(t)+BH&thgr;(t)+JT&thgr;(t)+&tgr;off [Eq. 1] wherein where &tgr;s is the total torque, &tgr;off is the offset torque, KH and BH are the angular stiffness and viscosity of the combined flexor and extensor muscle groups that act on the joint, JT is the combined inertia of the oscillating appendage, &thgr; is the angular displacement of the system, and θ . ⁢ ⁢ and ⁢ ⁢ θ ¨ are the velocity and acceleration.Type: GrantFiled: September 6, 2001Date of Patent: July 8, 2003Assignee: The John Hopkins UniversityInventors: Sami S. Kanderian, Jr., Randal P. Goldberg, Katrina Rieflin Ubell, Barbara J. De Lateur, Louis L. Whitcomb, Fred A. Lenz
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Patent number: 6582813Abstract: The present invention relates to a biaxially oriented polyester film having at least one layer of a sea-island structure which satisfies the following formulae (1) and (2) at the same time, said film having a specific surface resistance of not more than 1×1015 &OHgr;: 50≦X/Y (1) 5≦N≦200 (2) wherein X is the mean value of length (&mgr;m) of the islands in the longitudinal direction of the film; Y is the mean value of length (&mgr;m) of the islands in the width direction of the film; and N is the number (per &mgr;m2) of the islands existing in the section of the film in its width direction.Type: GrantFiled: June 21, 2001Date of Patent: June 24, 2003Assignee: Mitsubishi Polyester Film CorporationInventors: Hiroteru Okumura, Takatoshi Miki
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Patent number: 6426859Abstract: Grounding straps for removing static electricity from the wearer. More particularly, the straps have a conductive interior and an anti-static or static dissipative exterior. The anti-static exterior has an electrical resistance of between 106 and 1012 ohms which will not create static electricity when rubbed and will not wear off with use.Type: GrantFiled: April 26, 2000Date of Patent: July 30, 2002Assignee: Static Solutions, Inc.Inventor: Leonard Cohen
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Patent number: 6379776Abstract: The present invention relates to An anti-fogging and stain-prevented glass article having an alkali shut-off film and a photocatalytic film in the order laminated on the surface of glass substrate, in which dents and projections having an arithmetical mean roughness (Ra) from 1.5 to 80 nm and mean interval (Sm) of dents and projections from 4 to 300 nm are formed thereon, and to An anti-fogging and stain-prevented glass article having an alkali shut-off film, a photocatalytic film, and a silicon oxide monocomponent equivalent layer or a layer of organosilane including at least one kind of functional group selected from polyalkyleneoxide group, alkyl group, alkenyl group and aryl group in its molecules or its hydrolyzed substance, laminated in the order on the surface of a glass article. The abovementioned anti-fogging and stain-prevented glass article can be used for window glasses of automobiles and buildings, and glasses, etc.Type: GrantFiled: July 16, 1999Date of Patent: April 30, 2002Assignees: Nippon Sheet Glass Co., Ltd., NSG Techno-Research Co., Ltd.Inventors: Hiroaki Tada, Koji Shimoda, Akihiko Hattori, Kazuhiro Doushita, Takashi Sunada