Patents Represented by Attorney, Agent or Law Firm Marvin C. Berkowitz
  • Patent number: 6713362
    Abstract: The present invention relates to a method for forming a non-salicide p+ polysilicon resistor used to replace a N-well resistor. In the low power SRAM process whose window is lower than 0.15 &mgr;m, it is found that non-salicide p+ polysilicon resistor has minor temperature dependence and also has layout benefit. In addition, the non-salicide p+ polysilicon resistor is decreased at high temperature. Therefore, it is good benefit to reduce the RC timing delay, which would compensate the inherent MOS mobility deceleration at high temperature, when the non-salicide p+ polysilicon resistor of the present invention is used to replace the N-well resistor.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: March 30, 2004
    Assignee: United Microelectronics Corp.
    Inventors: Chih-Hung Chen, Sung-Dtr Wu
  • Patent number: 6709165
    Abstract: An optical plug connection (1) consists of a sleeve portion (2) and a plug portion (3). The sleeve portion (2) comprises a sleeve housing (4), the insert openings (5) of which are closed by protecting flaps (6) with spring action. These are formed as a bent component made of metal and are flexibly latched at the sleeve housing. For a better handling of the locking element (21) a separate gripper part (22) can be snapped onto the plug portion (3).
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: March 23, 2004
    Assignee: Diamond SA
    Inventor: Silverio De Marchi
  • Patent number: 6710974
    Abstract: A tape cassette has a cassette case with top face, under face, front face, rear face, and a pair of right and left side face portions. A pair of supply and take-up tape containers sides is provided in the cassette case. A tape is wound around a pair of reels and contained in the pair of tape containers. A first wall portion connects the rear and right side face portion with each other and forms part of the take-up side tape container. A second wall portion connects the rear and left side face portion with each other and forms part of the supply side tape container. A first prism portion extends from the rear face portion to the right side face portion and refracts or reflects light from a light emission element of a recording and reproducing apparatus for detecting presence and absence of the tape cassette.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: March 23, 2004
    Assignee: Victor Company of Japan, Limited
    Inventors: Shigeru Ishikawa, Hiroyuki Umeda, Hisashige Fujiwara, Yasufumi Hashimoto
  • Patent number: 6711613
    Abstract: An SNMP network comprises a power manager with an SNNP agent in TCP/IP communication over a network with an SNMP network manager. The power manager is connected to control several intelligent power modules each able to independently control the power-on/off status of several network appliances. Power-on and load sensors within each intelligent power module are able to report the power status of each network appliance to the SNMP network manager with MIB variables in response to GET commands. Each intelligent power module is equipped with an output that is connected to cause an interrupt signal to the network appliance being controlled. The SNMP network manager is able to test which network appliance is actually responding before any cycling of the power to the corresponding appliance is tried.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: March 23, 2004
    Assignee: Server Technology, Inc.
    Inventors: Carrell W. Ewing, Andrew J. Cleveland
  • Patent number: 6706058
    Abstract: The invention relates to a coating material for medical treatment, particularly a wound contact material, of resorbable, synthetic material, which is formed from a terpolymer based on lactide, trimethylene carbonate and &egr;-caprolactone with a maximum lactide content of 85 wt. %, trimethylene carbonate in the range 5 to 20 wt. % and &egr;-caprolactone in the range 5 to 20 wt. %, a method for its manufacture and its use.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: March 16, 2004
    Assignee: Deutsche Institute fur Textil- und Faserforschung Stuttgart Stiftung des offentlichen Rechts
    Inventors: Helmut Hierlemann, Heinrich Planck
  • Patent number: 6701783
    Abstract: A process for determining the position of the border areas between different mediums with the aid of electromagnetic waves, in which process a departing wave which is emitted from a wave transmitter has at least one propagation speed component that is parallel to the normal lines of the border area of the different mediums; the emitted departing wave is at least partially reflected at the border areas; the portions of the reflected returning wave are received by a wave receiver; the travel times between emission of the departing wave and reception of the returning wave are determined; the positions of the border areas are determined from the travel times, with account taken of the different propagation speeds of the wave in the different mediums, while the various portions of the reflected waves in the different mediums (4, 5) are made use of. It is important to take into account here the quadratic relationship of &egr;r to the reflection factor r.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: March 9, 2004
    Assignee: Vega Grieshaber KG
    Inventors: Josef Fehrenbach, Karl Griessbaum
  • Patent number: 6701841
    Abstract: A sheet discharge unit has a transfer passage 3 for transferring a sheet of printed paper 2 toward a sheet receiving tray 20, and a pair of left and right jump wings 11, 11 located at both sides of the transfer passage 3 and moveable between a guide position in which the jump wings protrude upward from a bottom wall of the transfer passage and await position in which the jump wings are retracted below the bottom wall. In one embodiment, each of the jump wings 11, 11 comprises divided wing components laterally spaced in a direction S perpendicular to a sheet transfer direction T. In an alternative embodiment, each of the jump wings comprises a unitary body having a plurality of convex segments and a plurality of concave recesses which are alternately located in the direction S.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: March 9, 2004
    Assignee: Riso Kagaku Corporation
    Inventor: Takeshi Tsurumaki
  • Patent number: 6698294
    Abstract: A pressure cell contains a base body (1), a membrane (2) that is arranged on the base body (1) and can be deformed by a pressure to be measured, as well as a first and a second temperature sensor. The second temperature sensor is spaced apart from the first temperature sensor in the direction of a temperature gradient. Temperature shocks of the measuring cell can be determined and compensated by monitoring the difference between the temperatures measured by the sensors or changes in the temperatures measured by a sensor.
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: March 2, 2004
    Assignee: Vega Grieshaber KG
    Inventors: Joern Jacob, Ewald Boehler
  • Patent number: 6697688
    Abstract: A tone-quality improving portion applies a bit expansion process, an oversampling process, and a bandwidth expansion process to audio information that is decoded by a decoder, and then supplies resultant information to a D/A converter. Accordingly, the audio information can be played back in high tone quality without complicating a configuration of the D/A converter.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: February 24, 2004
    Assignee: Victor Company of Japan, Limited
    Inventor: Toshiharu Kuwaoka
  • Patent number: 6695505
    Abstract: A backlash correction device of this invention has a motor, a gear transmitting a moving force from the motor to a paper feed base, a spring urging the paper feed base to one of forward and backward movement directions of the paper feed base using an urging force, and a controller. (1) If the paper feed base is moved in an opposite direction to an urging direction of the spring, the controller drives the motor in a movement direction of the paper feed base by a predetermined movement quantity. (2) If the paper feed base is moved in a same direction as the urging direction of the spring, the controller (2-1) drives the motor in a movement direction of the paper feed base by a movement quantity which is the sum of the predetermined movement quantity and a correction quantity equal to or greater than a maximum backlash quantity, and (2-2) then drives the motor in an opposite direction by the correction quantity.
    Type: Grant
    Filed: January 4, 2001
    Date of Patent: February 24, 2004
    Assignee: Riso Kagaku Corporation
    Inventors: Naoyuki Iimura, Hideharu Yoneoka
  • Patent number: 6695613
    Abstract: A method for for comparing between an orthodontic element's actual position on the surface of a tooth and a proper position comprise monitoring the element, the tooth or both once the element and the tooth are proximal to one another by an image acquisition unit which transmits an image to a screen that displays the image and displaying information on the screen regarding proper position of the element in a manner allowing to compare between the actual and the proper position is disclosed. Further disclosed is a system and device for positioning of an orthodontic element or a marking device having a marking member for marking a position for subsequent placement of an orthodontic element on a surface of a tooth.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: February 24, 2004
    Assignee: Cadent Ltd.
    Inventors: Eldad Taub, Baruch Nissenbaum, Avi Kopelman
  • Patent number: 6686962
    Abstract: A video camera apparatus has a plurality of photoelectric conversion elements, which convert input light to electrical charges, these being disposed in a matrix arrangement, and a drain section which drains off the electrical charges from a series of the photoelectric conversion elements arranged in a horizontal row. Each of the plurality of photoelectric conversion elements detects one of a prescribed plurality of colors, the plurality of photoelectric conversion elements being divided into a plurality of fixed patterns that are repeated with respect to the detected colors in the vertical direction. By draining off the electrical charges that are stored in photoelectric conversion elements of the plurality of photoelectric conversion elements other than photoelectric conversion elements within a prescribed area, the electrical charges stored in photoelectric conversion elements within the prescribed area are read out a plurality of times during one field period.
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: February 3, 2004
    Assignee: Victor Company of Japan, Limited
    Inventor: Hiroyuki Miyahara
  • Patent number: 6684696
    Abstract: A filling-level measuring device, specifically a filling-level radar system, comprises a transmitter (1), a receiver (2) for an echo of a signal emitted by the transmitter (1), and an evaluation circuit (3) for estimating the filling level. The transmitter (1) and the receiver (2) are suitable for operation with a plurality of frequencies on the part of the emitted signal and the echo.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: February 3, 2004
    Assignee: Vega Grieshaber, KG
    Inventor: Daniel Schultheiss
  • Patent number: 6681637
    Abstract: A pressure-measuring cell having a base and a diaphragm positioned on the base is deformed by a pressure being measured. A temperature-measuring sensor is positioned between the diaphragm and the base preferably embedded in a material layer that seals a compartment. The diaphragm is preferably made of a ceramic and the material layer is preferably made of a glass.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: January 27, 2004
    Assignee: Vega Grieshaber KG
    Inventors: Joern Jacob, Ewald Boehler, Manfred Liehr
  • Patent number: 6683922
    Abstract: In a data decoding apparatus that performs decoding of recorded data played back from a recording medium by Viterbi decoding according to a decoding trellis based on a recording signal characteristic, a pathmetric calculation circuit has run length counters (20) and (25) for detecting the run length of recorded data, a target value control circuit (1) for varying the target value used for metric calculation of Viterbi decoding based on run length information, and a monitoring means, provided in the target value control circuit (1), for protecting against faulty operation caused by using a count value that should not be used as an information source.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: January 27, 2004
    Assignee: Victor Company of Japan, Limited
    Inventors: Atsushi Hayami, Makoto Itonaga
  • Patent number: 6684016
    Abstract: Disclosed is an optical fiber having a desired dispersion value to sufficiently suppress a non-linearity phenomenon, that is, a four-wave mixing phenomenon, occurring at a channel spacing of 50 GHz while minimizing the expense consumed for a compensation for dispersion. The optical fiber satisfies optical characteristics defined by a dispersion value of 7 to 10 ps/nm-km at a wavelength of 1,550 nm, a zero dispersion wavelength of 1,450 nm or less, and a cut-off wavelength of 1,250 nm or less. The optical fiber includes a core having a desired diameter (d1) and a desired refractive index (n1), the cladding surrounding the core and having a refractive index (ncl) less than the (n1), of the core (ncl<n1) or (n2) less than the outer cladding (n2<ncl). The (n2) of the inner cladding may also be less than the (n1) of the core and more than the (ncl) of the outer cladding.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: January 27, 2004
    Assignee: LG Cable Ltd.
    Inventors: Dae-weon Kim, Kwon-moo Lee, Dong-wook Lee, Dong-young Kim, Yun-chul Jung
  • Patent number: 6683989
    Abstract: A code amount of each block of primary-coded bit streams and a degree of complexity of image using quantization coefficients, i.e., a degree of difficulty in coding are calculated. Then, recoding is performed by setting a target code amount every block based on the degree of difficulty in coding, and thus secondary-coded bit streams with uniform picture quality can be generated while suppressing the influence of code amount control of the primary-coded bit streams.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: January 27, 2004
    Assignee: Victor Company of Japan, Limited
    Inventors: Mitsuaki Fujiwara, Kazuhiko Morita, Takayuki Sugahara
  • Patent number: 6679167
    Abstract: An image display medium 1 includes a film body 2 having a number of microscopic film pieces 2a. The film body 2 is sandwiched between a supporting member 3 having receiving spaces 5 and a cover member 4. The image display medium 1 is brought into contact with a rotary drum 26 of an image generating apparatus. Corresponding to a perforated image in a stencil sheet 101 attached to the rotary drum 26, the respective microscopic film pieces 2a of the film body 2 are selectively absorbed to the cover member 4 or partitions 5a of the supporting member 3.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: January 20, 2004
    Assignee: Riso Kagaku Corporation
    Inventor: Koichi Uchiyama
  • Patent number: 6680819
    Abstract: In a tape cassette having sensor optical path holes provided on respective wall portions on a straight line coupling a position of a light emission element with a position of a light reception element so that light from the light emission element is introduced into a tape container and light passing through a tape running path of the tape container comes out of the tape container and reaches a light reception element, a light shielding member having a light shielding effect is bonded around a sensor optical path hole right after the light from the light emission element comes out of the tape container.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: January 20, 2004
    Assignee: Victor Company of Japan
    Inventors: Shigeru Ishikawa, Hiroyuki Umeda, Hisashige Fujiwara, Yasufumi Hashimoto
  • Patent number: D486989
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: February 24, 2004
    Assignee: PI-Design AG
    Inventor: Jørgen Bodum