Patents Represented by Law Firm Curtis, Morris and Safford
  • Patent number: 5673017
    Abstract: A system for remotely starting a motor of a vehicle and also capable of operating various vehicle accessories such as alarm system, door locks, door windows, trunk latch, etc. The system comprises a portable hand-held transmitter generating a command in the form of a binary coded sequence and a controller mounted in the vehicle for operating the vehicle's motor and accessories in dependence thereon. The system is characterized by a novel encoding scheme of the digitized sequence that prevents command misinterpretation by the controller, thereby avoiding an unintended avocation of the vehicle's motor or another accessory.
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: September 30, 1997
    Assignee: Astroflex Inc.
    Inventors: Normand Dery, Guy Mailhot, Alain Jean
  • Patent number: 5673325
    Abstract: Apparatus for reducing acoustic background noise for use with a telephone handset or a boom microphone device or a boom headset or the like. The apparatus includes first and second microphones which are arranged such that the first microphone receives a desired speech input and the background noise present in the vicinity of the speech, and the second microphone receives substantially only the background noise. The background noise from the second microphone is converted into a corresponding electrical signal and subtracted from a signal corresponding to the speech and background noise obtained from the first microphone so as to produce a signal representing substantially the speech.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: September 30, 1997
    Assignee: Andrea Electronics Corporation
    Inventors: Douglas Andrea, Martin Topf
  • Patent number: 5673157
    Abstract: A rotary disk storage system is provided for use with portable or laptop computers which is designed to achieve an overall maximum height ("Z-height") not greater than 17 mm. In attaining this result, the top cover and lower base plate of the housing of this rotary disk storage system are sealed by a pressure sensitive adhesive which permits the top cover to "float" on the lower base plate. Moreover, the reduced overall height is attained by forming the spin motor which rotates the magnetic disks integrally with the lower base plate. Further, IC chips are mounted on the printed circuit board to provide signal processing to a host computer, these IC chips being mounted on one side of the printed circuit board to face the lower base plate of the disk storage system. When the rotary disk storage system of the present invention is assembled, each of these IC chips is accommodated within differentially-sized pockets formed in the bottom surface of the lower base plate.
    Type: Grant
    Filed: May 11, 1995
    Date of Patent: September 30, 1997
    Assignee: Fujitsu Limited
    Inventors: John A. Ycas, Stefan J. Malek, Wayne G. Soderfelt
  • Patent number: 5673195
    Abstract: A system and method for tracking compact discs during manufacture comprising a spindle having a central shaft and a base for carrying a plurality of compact discs, electronic memory storage system connected to the spindle, and data transfer means cooperating with the spindle to send and receive information identifying compact discs carried by the spindle and/or providing processing information about compact discs carried by the spindle from or to the electronic memory storage system.
    Type: Grant
    Filed: June 12, 1995
    Date of Patent: September 30, 1997
    Inventors: Vladimir Schwartz, Michael Schwartz, Klaus Bierwagen
  • Patent number: 5670084
    Abstract: The object of the present invention is to provide an alignment layer material for forming a liquid crystal alignment layer having an excellent adhesion to a glass substrate, having less dependency of display characteristics on the viewing angle with a high contrast.(Constitution)A composition used for an alignment layer material comprising a mixture of a polymer (A) which is a block copolymer containing a siloxane compound as a constituting component, and a homopolymer or copolymer (B) having the following repeating unit (1): ##STR1## is disclosed.
    Type: Grant
    Filed: October 20, 1995
    Date of Patent: September 23, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Takamasa Harada, Haruhiko Itoh, Masami Ubukata, Fumie Nozawa
  • Patent number: 5668007
    Abstract: A 21 kD protein, and its 23 kD expression precursor, as the source of peptide flavor precursors in cocoa (Theobroma cacao) have been identified. Genes coding for them have been probed, identified and sequenced, and recombinant proteins have been synthesized.
    Type: Grant
    Filed: December 11, 1992
    Date of Patent: September 16, 1997
    Assignee: Mars UK Limited
    Inventors: Margaret Elizabeth Spencer, Rachel Hodge
  • Patent number: 5666714
    Abstract: A method of manufacturing galvanized open or closed steel sections eliminates the steps of pickling and rinsing. The manufacturing process is modified in such a manner that shot blasting of both sides of a strip of substantially flat steel occurs prior to a forming step in the process. After the forming process, the formed section is immersed in a flux solution.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: September 16, 1997
    Assignee: Tubemakers of Australia Limited
    Inventors: Trevor Maxwell Height, Ross Herbert Sutton, Gary Anthony Shester
  • Patent number: 5668297
    Abstract: The invention relates to deacetylase genes, to processes for their isolation, and to their use, in particular for the production of transgenic plants using tissue-specific promoters. It is possible to prevent the development of certain parts in these plants in a targeted manner. With the aid of deacetylase genes, it is furthermore possible to identify and isolate tissue-specific promoters in transgenic plants.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: September 16, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Inge Broer, Doris Hillemann, Alfred Puhler, Wolfgang Wohlleben, Gunter Donn, Hubert Mullner, Klaus Bartsch
  • Patent number: 5668278
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: September 16, 1997
    Assignee: Hoeschst Schering AgrEvo GmbH
    Inventors: Uwe Hartfiel, Gabriele Dorfmeister, Helga Franke, Jens Geisler, Gerhard Johann, Richard Rees
  • Patent number: 5668140
    Abstract: Substituted 4-aminopyrimidines, processes for their preparation, and their use as pesticidesThe invention relates to substituted 4-aminopyrimidines of the formula ##STR1## in which: R.sup.1 is hydrogen, halogen, alkyl or cycloalkyl,R.sup.2 is hydrogen, alkyl, halogen, trifluoromethyl, alkoxy, haloalkoxy, alkoxyalkyl, alkylthio, alkylthioalkyl, alkylamino, dialkylamino or cycloalkylamino,R.sup.3 is hydrogen, alkyl, alkoxy, haloalkoxy, alkylthio, halogen, nitro or dialkylamino,R.sup.4 is hydrogen or optionally substituted carbamoyl;R.sup.5 is hydrogen, (C.sub.1 -C.sub.8)alkyl or (C.sub.3 -C.sub.6)cycloalkyl; andQ has the meaning defined in the description, and their salts. The invention furthermore relates to processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: September 16, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Wolfgang Schaper, Gerhard Salbeck, Heinz Ehrhardt, Peter Braun, Werner Knauf, Burghard Sachse, Anna Waltersdorfer, Manfred Kern, Peter Lummen
  • Patent number: 5664405
    Abstract: An apparatus for packaging compact disc into respective cases along feed line having one station for opening the cases, a first work station in which an informational leaflet and informational booklet are respectively inserted in a housing portion and a lid portion of the case, a second work station in which a compact disc is engaged with a tray, if present, and a cover are respectively inserted in the housing portion and lid portion, and a final station for closing the case. The lid portion of the case is rotated by means of air blowing nozzles positioned at the opening and closing stations, respectively, to direct an air flow against the lid portion.
    Type: Grant
    Filed: January 23, 1996
    Date of Patent: September 9, 1997
    Assignee: Tapematic U.S.A., Inc.
    Inventor: Luciano Perego
  • Patent number: 5665844
    Abstract: The present invention pertains to a film for detecting chemical substances comprising a homopolymer or a copolymer having recurring units represented by the following formula (I): ##STR1## wherein X is --H, --F, --Cl, --Br, --CH.sub.3, --CF.sub.3, --CN or --CH.sub.2 CH.sub.3 ; and R.sup.1 is --R.sup.2 or --Z--R.sup.2 ;wherein Z is --O--, --S--, --NH--, --NR.sup.2' --, --(C.dbd.Y)--, --(C.dbd.Y)--Y--, --Y--(C.dbd.Y)--, --(SO.sub.2)--, --Y'--(SO.sub.2)--, --(SO.sub.2)--Y'--, --Y'--(SO.sub.2)--Y'--, --NH--(C.dbd.O)--, --(C.dbd.O)--NH--, --(C.dbd.O)--NR.sup.2' --, --Y'--(C.dbd.Y)--Y'-- or --O--(C.dbd.O)--(CH.sub.2).sub.n --(C.dbd.O)--O--;wherein Y is independently O or S, and Y' is independently O or NH, and n is an integer of 0 to 20;and wherein R.sup.2 and R.sup.2' represent independently a hydrogen atom, a linear alkyl group, a branched alkyl group, a cycloalkyl group, an unsaturated hydrocarbon group, an aryl group, a saturated or unsaturated hetero ring or derivatives thereof, provided that R.sup.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: September 9, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Werner Prass, Thomas Stehlin, Yuan Liu, Shizuo Ogura, Tetsu Yamamoto, Akihiko Tokida, Kenji Motosugi
  • Patent number: 5664073
    Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism that contacts the ticket at a substantial distance from the read/write head so that the magnetic stripe is free to flex independently of the portion of the ticket that is in contact with the drive mechanism. More satisfactory contact between the read/write head and the magnetic stripe is thereby achieved.The printer's control system includes a printer electronics board and one or more single-slot PC/AT (ISA bus) microcomputers that are plugged into respective slots of a mother board.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: September 2, 1997
    Assignee: SCI Systems Inc.
    Inventors: Steven M. Faes, Alfred L. Fulton, Martin J. Hnetynka, Laird Campbell, David Preston, Michael Missios, Scott D. Sampson
  • Patent number: 5664111
    Abstract: The present invention includes a system and method of electronically executing transactions with a preprogrammed main computer having data and image storage and retrieval equipment. A plurality of electronic images of works of art which are for sale are created by at least one listing dealer and stored on the storage equipment associated with the main computer. Data is input about each stored image and input data is associated with each corresponding stored image. A plurality of preprogrammed intelligent terminals each having data storage and retrieval equipment, at least one display screen and at least one input device, located at at least one listing dealer location and at at least one buying dealer location communicate with the main computer. Search criteria are input through the intelligent terminals for selecting at least one of the stored electronic images for review.
    Type: Grant
    Filed: February 16, 1994
    Date of Patent: September 2, 1997
    Assignee: Honicorp, Inc.
    Inventors: Kenneth Nahan, Sherri Nahan, John D. Graham, Ahmet K. Corapcioglu, Robert H. Miller, Alexander Lipman, Andrei Osipou
  • Patent number: 5663118
    Abstract: Fluoromethylsulfonyl-substituted pyridylsulfonylureas as herbicides, process for their preparation, and their use.Compounds of the formula (II) or salts thereof, ##STR1## R.sup.1 is hydrogen, methyl or ethyl, Z is CH or N and one of the radicals X and Y is halogen, (C.sub.1 -C.sub.2)alkyl, (C.sub.1 -C.sub.2)alkoxy, OCHF.sub.2 or CF.sub.3 and the other one of the radicals X and Y is (C.sub.1 -C.sub.2)alkyl, (C.sub.1 -C.sub.2)alkoxy or OCHF.sub.2, are suitable as selective herbicides for use in crops.
    Type: Grant
    Filed: April 7, 1994
    Date of Patent: September 2, 1997
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Heinz Kehne, Lothar Willms, Klaus Bauer, Hermann Bieringer
  • Patent number: 5662909
    Abstract: An enhanced immune response to antigens, particularly normally weakly-immunogenic viral antigens, such as the HA antigen from influenza virus, is achieved by coadministering the antigen in two different physio-chemical forms, particularly to enable presentation of antigen both by B cells and accessory cells.
    Type: Grant
    Filed: February 8, 1995
    Date of Patent: September 2, 1997
    Assignee: Connaught Laboratories, Inc.
    Inventors: Robert S. Becker, Karen Biscardi, Laura Ferguson, Lorne Erdile
  • Patent number: 5660770
    Abstract: A process which includes comminuting a first thermoplastic material, e.g. polypropylene, reinforced with short glass fiber (10-400 .mu.m). 100 parts by weight of the comminuted material are mixed with 11-43 parts by weight of chips of a second thermoplastic material, which is reinforced with long glass fiber (about 10-20 mm). The melts of the two thermoplastic materials should be mutually mixable. The mixture is subjected to thermoplastic forming.
    Type: Grant
    Filed: March 8, 1995
    Date of Patent: August 26, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Michael Wernicke, Detlef Skaletz
  • Patent number: D383007
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: September 2, 1997
    Inventor: Peter Opsvik
  • Patent number: D383913
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: September 23, 1997
    Inventor: Stig Ahlstrom
  • Patent number: D383972
    Type: Grant
    Filed: December 8, 1995
    Date of Patent: September 23, 1997
    Inventor: Stephan Weiss