Method of forming trench transistor with metal spacers
The present invention provides an insulated-gate field-effect transistor (IGFET) with a gate electrode in a trench (i.e., a trench transistor) and metal spacers in the trench. A gate insulator is disp... Read More
Inventors: Gardner, Mark I.; Dawson, Robert; Fulford, Jr., H. Jim; Hause, Frederick N.; Michael, Mark W.; Moore, Bradley T.; Wristers, Derick J.;, Assignee: Advanced Micro Devices, Inc. (Sunnyvale, CA) |
Robust dual damascene process
It is therefore an object of the present invention to provide method of forming interconnections in a semiconductor substrate by using an improved robust damascene process. It is another object of thi... Read More
Inventors: Lin, Cheng-Tung; Lee, Yu-Hua; Huang, Jenn Ming; Wu, Cheng-Ming;, Assignee: Taiwan Semiconductor Manufacturing Company (Hsin-Chu, TW) |
Refinish painting apparatus
Accordingly, it is an object of the present invention to provide a specially configured masking tape for facilitating refinish painting operations. It is a further object of the invention to provide a... Read More
Inventors: Stephens, Charles E.;, Assignee: |
Reusable paint masking member
In accordance with the instant invention there is provided an elastomeric reusable shaped masking member comprised of an organopolysiloxane rubber.... Read More
Inventors: Guy, Bruce;, Assignee: Mold-Ex Rubber Company, Inc. (Farmington, MI) |
Method for masking a surface by adhesive application of an elongated, compressible, windowless cushion
What is claimed is: 1. A method for masking at least part of a surface to be treated, comprising applying to the at least part of the surface to be treated by way of an adhesive an elongated compressi... Read More
Inventors: Silvestre, Jean;, Assignee: |
Masking methods using flexible strip
FIG. 1 is a side view of a car door with a surface area "X" thereof having been repaired, but not yet repainted. The car door is shown separated from the car body, but is otherwise intact with window... Read More
Inventors: Mitchell, Philip A.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Masking material
The present invention is accordingly directed toward a simple yet economically effective masking material which may be used in conjunction with surface preparation associated with closely abutting art... Read More
Inventors: Lipson, Ron B.;, Assignee: Kwik Paint Products (Detroit, MI) |
Masking method and device
We claim: 1. A method of spray painting a vehicle having adjacent body panels, at least one of which comprises a surface to be painted, such panels having a gap therebetween and said method comprising... Read More
Inventors: Western, Donald Murray;, Assignee: |
Intermediate buffer films with low plastic deformation threshold for lattice mismatched heteroepitaxy
According to this invention, intermediate buffer films having a low plastic deformation threshold are provided for absorbing defects due to lattice mismatch and/or thermal coefficient of expansion mis... Read More
Inventors: Biegelsen, David K.;, Assignee: Xerox Corporation (Stamford, CT) |
Method for fabricating a semiconductor substrate
Accordingly, it is a general object of the present invention to provide a novel and useful process for fabricating a heteroepitaxial semiconductor substrate structure comprising a substrate of a semic... Read More
Inventors: Takasaki, Kanetake;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Railroad hopper car with ballast distributing blade and hopper door and blade control apparatus and method
In a first embodiment, the present invention is a remotely controlled power hopper door control apparatus and method for a railroad ballast car or the like. The apparatus comprises a conventional pivo... Read More
Inventors: Bounds, Ivan E.;, Assignee: Herzog Contracting Corporation (St. Joseph, MO) |
Method for forming crystal article
An object of the present invention is to provide a method for forming a crystal article by forming a plurality of monocrystals with the desired size on the desired positions of a substrate, which comp... Read More
Inventors: Sato, Nobuhiko;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Low defect density/arbitrary lattice constant heteroepitaxial layers
We claim: 1. A multilayered material having a low defect top layer comprising: a single crystalline substrate of a first element having a first set of one or more lattice parameters corresponding to t... Read More
Inventors: Legoues, Francoise Kolmer; Meyerson, Bernard Steele;, Assignee: International Business Machines Corporation (Armonk, NY) |
Semiconductor integrated circuit device and fabrication process thereof
As a result of investigation on the above process which comprises embedding an interconnection metal having copper (Cu) or the like as a main conductor film in a groove formed in an insulating film an... Read More
Inventors: Ohashi, Naofumi; Yamaguchi, Hizuru; Noguchi, Junji; Owada, Nobuo;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Coatings for vinyl and canvas particularly permitting ink-jet printing
OF THE INVENTION The present invention is described hereinbelow first in terms of the method of making a coated substrate of the invention. The coating compositions and end products of the invention ... Read More
Inventors: Bowers, Wade;, Assignee: Triton Digital Imaging Systems, Inc. (Solana Beach, CA) |
Power semiconductor component and process for its manufacture
It is therefore an object of this invention to achieve reliable switching-off in a semiconductor component of the abovementioned type, with small power loss and high current capacity. Another object o... Read More
Inventors: Gobrecht, Jens; Roggwiller, Peter; Sittig, Roland; Voboril, Jan;, Assignee: BBC Brown, Boveri & Company, Ltd. (Baden, CH) |
Semiconductor card with electrical contacts on both faces
We claim: 1. A flat-shape semiconductor device comprising a semiconductor chip, a metallic flat support plate for said semiconductor chip, a first plurality of electric contacts formed by metal-sheet ... Read More
Inventors: Marchisi, Giuseppe;, Assignee: SGS-ATES Componenti Elettronici S.p.A. (Catania, IT) |
Method for fabricating an optical device
Accordingly, it is an object of the invention to provide a method for fabricating an optical device in which the light axial alignment is adjusted with as a high precision as required in the three dim... Read More
Inventors: Nishimoto, Hiroshi;, Assignee: NEC Corporation (Tokyo, JP) |
Method of manufacturing an optical semiconductor device
An object of the present invention is to provide an optical semiconductor device having high reliability and including an optical semiconductor element which can be positioned on an optical circuit su... Read More
Inventors: Kurata, Kazuhiko;, Assignee: NEC Corporation (Tokyo, JP) |
Semiconductor device having silicon-on-insulator structure
Accordingly, it is a general object of the present invention to provide a novel and useful semiconductor device and production method thereof, in which the problems described above are eliminated. Ano... Read More
Inventors: Miura, Takao; Imaoka, Kazunori;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Capacitance-type electrostatic servo acceleration sensor
It is an object of the present invention to provide a capacitance-type electrostatic servo acceleration sensor which does not need any accurate oscillator. It is another object of the invention to pro... Read More
Inventors: Shibano, Tomio;, Assignee: Murata Manufacturing Co., Ltd. (JP) |
Method of fabricating an abrupt hetero interface by organometallic vapor phase growth
It is therefore an object of the present invention to provide a method of fabricating an abrupt hetero interface by organometallic vapor growth wherein deterioration of the hetero interface can be pre... Read More
Inventors: Kashima, Yasumasa; Munakata, Tsutomu;, Assignee: Oki Electric Industry Co., Ltd. (Tokyo, JP) |
Thermal relay
Therefore, a primary object of the present invention is to provide a thermal relay wherein the circuit of the electrical machine connected thereto can be broken even when the movable and fixed contact... Read More
Inventors: Niino, Masahiko;, Assignee: |
Internal arc gap for secondary side surge protection and dissipation of a generated arc
A primary object of the present invention is to overcome the shortcomings associated with the above described mechanisms. Another object of the present invention is to provide a reliable mechanism for... Read More
Inventors: Boyd, Edward L.; Eley, E. R.; Puri, Jeewan L.;, Assignee: ABB Power T&D Company, Inc. (Blue Bell, PA) |
Method of transporting and blending slurries with an oscillating paddle system
I claim: 1. The method of shipping and processing a slurry fluid mass comprised of separable insolubles in a liquid carrier, including the steps of: a. providing a container-blender, comprising: conta... Read More
Inventors: Boasso, Walter J.;, Assignee: |
Vehicle lift and support having connectable body and frame measuring and straightening equipment
It is an object of this invention to provide a versatile body and frame alignment machine capable of supporting and, as needed, measuring and correcting defects in vehicles resulting from collision. T... Read More
Inventors: Chisum, Finis L.;, Assignee: |
Optical switching arrangement
FIG. 1 shows an N.times.M switch 10 including N row optical fibers R.sub.1, R.sub.2,--R.sub.N and M column optical fibers C.sub.1, C.sub.2, C.sub.3,--C.sub.M. The row and column fibers define cross p... Read More
Inventors: Bhatt, Vipul;, Assignee: AMP Incorporated (Harrisburg, PA) |
Optical interconnection apparatus
Accordingly, it is an object of this invention to provide an optical interconnection apparatus which operates with a high speed. It is another object of this invention to provide an optical interconne... Read More
Inventors: Ogura, Ichiro; Tashiro, Yoshiharu; Kasahara, Kenichi; Kawai, Shigeru;, Assignee: NEC Corporation (Tokyo, JP) |
Thermostat assembly
What is claimed is: 1. A thermostat assembly comprising a stepped frame, two insulating members which are respectively secured to a lower surface of one end part of said frame and an upper surface of ... Read More
Inventors: Tomoyoshi, Uchiya;, Assignee: Uchiya Co., Ltd. (JA) |
Temperature sensing switch
It is therefore an object of the present invention to provide a temperature sensing switch which is responsive to a plurality of different levels of ambient temperature, thereby rendering the temperat... Read More
Inventors: Takahashi, Tadahiro; Takahashi, Hidehumi;, Assignee: Diesel Kiki Company, Ltd. (Tokyo, JP) |
MEMS 
