Patents Represented by Law Firm Jordan & Hamburg
  • Patent number: 8248734
    Abstract: A wiring connecting structure for a piezoelectric actuator includes a terminal 57-1, a through hole 67 formed through the terminal 57-1, a first liquid stopper 69-1 arranged around the through hole 67 in a gap between the terminal 57-1 and a common electrode 19 of a piezoelectric element 13 of the piezoelectric actuator, and a liquid trap 73 arranged adjacent to the first liquid stopper 69-1. The terminal 57-1 faces the common electrode 19 with an electric insulating layer 61 being on the piezoelectric element 13 side and the first liquid stopper 69-1 being in the gap between the common electrode 19 and the terminal 57-1. A liquid conductive adhesive 79 is filled in the through hole 67. If there is an excess of the liquid adhesive 79, the excess is guided into a trapping space 77 of the liquid trap 73, to prevent the excess from oozing out.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: August 21, 2012
    Assignee: NHK Spring Co., Ltd.
    Inventor: Hideki Fuchino
  • Patent number: 8249777
    Abstract: In order to achieve a steering feel for SbW systems and EPS systems having a control design for controlling the steering torque by generating a target steering torque (torTB) that can be adapted to various steering systems, vehicle types, or requirements, in which the resulting steering feel is a steering feel, in all driving conditions and driving situations, which is equivalent to, or better than, hydraulic and electromechanical steering systems available on the market today, according to the invention: a base steering torque (torB) is determined as a function of an externally acting force (torR) and a vehicle speed (velV); a damping torque (torD) is determined as a function of a steering speed (anvSW) and the vehicle speed (velV); a hysteresis torque (torF) is determined as a function of the steering speed (anvSW) and the vehicle speed (velV); a centering torque (torCF; torC) in the direction of the straight-ahead position is determined as a function of a steering wheel angle (angSW) and the vehicle speed
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: August 21, 2012
    Assignee: ZF Lenksysteme GmbH
    Inventors: Roland Greul, Thomas Werner
  • Patent number: 8249516
    Abstract: An output signal SHS is secondarily amplified by a high-frequency amplifier AMP3 and an output signal SHR is secondarily amplified by an AMP4 for which high-frequency side amplitude reducing means is taken. In this case, the AMP4 has small gain of a high-frequency region and its output SHR-2 is reduced in amplitude. However, a high-frequency noise has a frequency higher than that of a carrier wave SH and the amplitude of a noise NzB becomes smaller. The other output signal SHS is directly amplified by the wideband amplifier AMP3. The width of an SHS-2 and the width of the SHR-2 are adjusted by amplitude adjusting means throughout the whole region and then mutually added by both signals addition amplifying means again so that the amplitude of the output signal SHS is adjusted to the SHR-2, and a predetermined threshold value is set to extract the noises.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: August 21, 2012
    Inventors: Hideki Kumagai, Takashi Kumagai
  • Patent number: 8245884
    Abstract: An airless type cosmetics vessel, in which, in order to suck a gel type cosmetic from a vessel body into a cylinder chamber, an axial valve primarily opens an inlet passage and closes an outlet passage according to stepwise upward movement of a piston and an axial valve, and the piston is further moved upwards, thus sucking the cosmetic into the cylinder chamber, and, in order to discharge the cosmetic from the cylinder chamber, the axial valve is primarily moved downwards so as to close the inlet passage and open the outlet passage, and the piston is further moved downwards, thus compressing the cosmetic in the cylinder chamber and discharging the cosmetic from the chamber, so that a precise cosmetic suction and discharge operation can be executed by the stepwise suction and discharge actions of the axial valve and the piston, separately provided, without malfunctioning.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: August 21, 2012
    Inventor: Jae Sam Byeon
  • Patent number: 8246029
    Abstract: A clamp device includes an annular grip member capable of being inserted into an hole in a workpiece and of gripping the inner circumferential surface of the hole, a clamp rod having a tapered shaft portion fitted inside the grip member and engaged therewith, a hydraulic cylinder capable of axially advancing and retracting the grip member and the clamp rod, and a clamp main body member. The clamp device is provided with seating surfaces formed upon the clamp main body member, on which the workpiece is seated, and a poor clamping detection mechanism that detects poor clamping, in the state in which the grip member is driven in its clamping direction by the hydraulic cylinder via the clamp rod, and the workpiece is in its state of being seated upon the seating surfaces.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: August 21, 2012
    Assignee: Pascal Engineering Corporation
    Inventor: Takayuki Kawakami
  • Patent number: 8248629
    Abstract: A job managing section acquires an operational status of a standby print job when a determination that a job having been accepted by a job accepting section is a reserved low-key print setting job is made, as a result of a determination by a reserved setting determining section, and also allocates a printout for the reserved low-key print setting job to an available time slot based on the acquired operational status. As a result, the printout for the reserved low-key print setting job can be executed in an available time slot which is different from a time slot for the standby print job. Accordingly, mixing of printed sheets related to a plurality of print jobs can be prevented as much as possible, and a contribution to an improvement in convenience at the user-side can be made.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: August 21, 2012
    Assignee: Kyocera Mita Corporation
    Inventor: Naoki Fukuda
  • Patent number: 8248064
    Abstract: A device for inductive speed detection includes two planar coils which are arranged offset at a given distance from a pulse wheel and in the rotational direction of the pulse wheel, and are each part of an oscillator, the oscillator frequency of which is evaluated.
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: August 21, 2012
    Assignee: Cherry GmbH
    Inventor: Matthias Schunk
  • Patent number: 8248546
    Abstract: An electronic blind and method for manufacturing an electronic blind, for whole or partial area light control management includes a pair of substrates, polymer/liquid crystal composite material sandwiched between the pair of substrates, and a pair of electrodes formed on an opposing surface of the pair of substrates. One electrode of the pair of electrodes is patterned over one substrate in line form at intervals from one side to the other side of the substrate, and an other electrode of the pair of electrodes is formed over the entire surface of another substrate.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: August 21, 2012
    Assignees: Vision Multimedia Technology Ltd., K&I Display Corporation
    Inventor: Rajesh Kumar
  • Patent number: 8242856
    Abstract: There is provided a temperature compensated piezoelectric oscillator which excels in frequency stability and has a good electronic noise characteristic, and with which a circuit can be structured simply. An auxiliary oscillator unit 21 sharing a crystal substrate 2 with a main oscillator unit 11 outputting a set frequency f0 to an outside is used as a temperature detecting unit 32 detecting a temperature T for obtaining a compensation voltage ?V in a temperature compensated piezoelectric oscillator (TCXO), and electrodes 13, 23 of the main oscillator unit 11 and the auxiliary oscillator unit 21 are provided separately on the crystal substrate 2. For example, a fundamental wave and an overtone are used or a thickness shear vibration and a contour shear vibration are used in the main oscillator unit 11 and the auxiliary oscillator unit 21, respectively.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: August 14, 2012
    Assignee: Nihon Dempa Kogyo Co., Ltd.
    Inventors: Mitsuaki Koyama, Shigetaka Kaga, Kazuo Akaike, Shigenori Watanabe
  • Patent number: 8242664
    Abstract: To provide an elastic wave device that is small sized and in which a frequency fluctuation due to a change with time hardly occurs, and an electronic component using the above elastic wave device. A trapping energy mode portion 2 provided in an elastic wave waveguide 10 made of an elastic body material excites a second elastic wave being an elastic wave in an energy trapping mode by a specific frequency component included in a first elastic wave being an elastic wave in a zero-order propagation mode propagated from a first propagation mode portion 4, and a cutoff portion 3 provided in a peripheral region of the trapping energy mode portion 2 has a cutoff frequency being a frequency higher than that of the second elastic wave. A second propagation mode portion mode-converts the second elastic wave leaked through the cutoff portion to a third elastic wave being the elastic wave in the zero-order propagation mode to propagate the third elastic wave.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: August 14, 2012
    Assignee: Nihon Dempa Kogyo Co., Ltd.
    Inventor: Morio Onoe
  • Patent number: 8235778
    Abstract: Disclosed is a game system capable of introducing a distinctive feature into each of a processing of designating offensive and defensive locations and a processing of determining a competition result so as to provide a game having a high level of playability. The game system comprises a plurality of game apparatuses each equipped with a touch panel 10 and a monitor 3, and connected to each other via a network. Each of the game apparatuses includes an image display control section 302 adapted to display a strike zone image (SZ image) on the monitor 3, and a setup section 304 adapted, based on manipulation information accepted from the touch panel 10, to set up a pitch location (or swing location) within the SZ image, and set up a shape of a first mark image on the basis of the setup location.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: August 7, 2012
    Assignee: Konami Digital Entertainment Co., Ltd.
    Inventors: Naoki Takahashi, Daisuke Chiba, Satoshi Uchiyama
  • Patent number: 8238550
    Abstract: There is provided a pairing computation device, a pairing computation method and a recording medium recording a pairing computation program all enabling a pairing computation at high speed. In the case where the Ate pairing e(Q,P) is defined as in equation (1) and k is any one of even, a multiple of 3, a multiple of 4, and a multiple of 6, arithmetic operations of a rational function which is required to derive the Miller function fs,Q(P) are performed on the proper subfield specified by a twist curve using a quadratic and cubic non-residue v which becomes 1 when an exponentiation of this fs,Q(P) to the power of (qk?1)/r is performed.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: August 7, 2012
    Assignee: National University Corporation Okayama University
    Inventors: Masataka Akane, Yasuyuki Nogami, Yoshitaka Morikawa
  • Patent number: 8237329
    Abstract: To provide an elastic wave device that is small sized and in which a frequency fluctuation due to a change with time hardly occurs, and an electronic component using the above elastic wave device. A trapping energy mode portion 2 provided in an elastic wave waveguide 10 made of an elastic body material excites a second elastic wave being an elastic wave in an energy trapping mode by a specific frequency component included in a first elastic wave being an elastic wave in a first or higher-order propagation mode propagated from a first propagation mode portion 4, and a cutoff portion 3 provided in a peripheral region of the trapping energy mode portion 2 has a cutoff frequency being a frequency higher than that of the second elastic wave. A second propagation mode portion mode-converts the second elastic wave leaked through the cutoff portion to a third elastic wave being the elastic wave in the propagation mode to propagate the third elastic wave.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: August 7, 2012
    Assignee: Nihon Dempa Kogyo Co., Ltd.
    Inventor: Morio Onoe
  • Patent number: 8237797
    Abstract: An optical flux is radiated, which is focused at a measurement point in a specimen space, and a transmitted light amount is measured. A minute light absorption amount is measured from a transmitted light signal and a reference signal. While three-dimensionally scanning, a three-dimensional map in which light absorption amounts are represented by voxels (volume cells) is obtained. On this three-dimensional map, deconvolution processing with a light intensity distribution image in the vicinity of the measurement point being a convolution kernel is performed, so as to obtain a three-dimensional image of a specimen that is almost transparent in a non-dyed state.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: August 7, 2012
    Assignee: Rinsoken Co., Ltd.
    Inventors: Tohoru Hayashi, Shozo Ishizaka
  • Patent number: 8235370
    Abstract: A clamp device includes a grip member, a clamp rod, and a hydraulic cylinder, and, by the grip member being inserted into an hole in a workpiece, it can grip the inner circumferential surface of the hole. The clamp device is provided with: a main body member; seating surfaces formed upon the main body member, upon which the workpiece is seated; a seating sensor that includes a pressurized air ejection hole opening to the seating surfaces; and a workpiece mounting surface that can receive and stop a workpiece at a position that is more advanced than the seating surfaces when the grip member is at an advanced position (its unclamped state), and that shifts together with the grip member during clamp operation when the grip member and the clamp rod shift towards retraction.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: August 7, 2012
    Assignee: Pascal Engineering Corporation
    Inventor: Takayuki Kawakami
  • Patent number: 8237045
    Abstract: A laminated solar battery (200) wherein four solar cell modules are incorporated and integrally laminated is provided with four types of solar cell modules (90, 100, 70 and 60) which have different sensitivity wavelength bands and are so laminated that the shorter the center wavelength in the sensitivity wavelength band is, the more near the module is located to the incidental side of sunlight, wherein each of the three types solar cell modules (90, 100 and 70) is constituted with cell group modules having plural nearly spherical solar cells (30, 40 and 10) aligned in plural columns and plural rows and the lowest solar cell module (60) is constituted with a planar light receiving module.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: August 7, 2012
    Assignee: Kyosemi Corporation
    Inventor: Josuke Nakata
  • Patent number: 8232728
    Abstract: The invention relates to a method for igniting and generating an expanding diffuse microwave plasma and to a device for carrying out such a method. The method is particularly suited for generating microwave plasmas for the purpose of carrying out plasma treatment of surfaces and substances, particularly three-dimensional objects as well as particles under atmospheric pressure. The aim of the invention is to provide a method for igniting and generating these plasmas that is, particularly under normal and high pressure, easy and operationally safe as well as, in principle, carried out without a flow of gas. The invention also relates to a method and device for carrying out plasma treatment of surfaces and substances by means of such a plasma, which makes an effective plasma treatment possible due to its high stability with regard to plasma generation and maintenance, low gas consumption and a high plasma volume.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 31, 2012
    Assignee: INP Institut Fuer Niedertemperatur-Plasmaphysik e.V.
    Inventors: Udo Krohmann, Torsten Neumann, Joerg Ehlbeck, Kristian Rackow
  • Patent number: 8233245
    Abstract: A piezoelectric element with electrode is capable of preventing an assembling error. The piezoelectric element includes a piezoelectric body configured to deform according to polarity in response to a voltage applied thereto, electrodes formed on surfaces of the piezoelectric body, respectively, a non-electrode part formed on at least one of the surfaces of the piezoelectric body, the non-electrode part continuing to the one electrode that is on the at least one surface of the piezoelectric body, and a boundary between the non-electrode part and the one electrode. The boundary has a pattern to indicate the polarity of the piezoelectric element.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: July 31, 2012
    Assignee: NHK Spring Co., Ltd.
    Inventors: Jun Soga, Masao Hanya, Toshiki Ando, Hideki Kashima
  • Patent number: 8232036
    Abstract: A toner for electrophotography includes toner particles containing at least a binder resin and a colorant, to which strontium titanate and hydrophobic silica as external additives are admixed, wherein the strontium titanate has a BET specific surface area of 20-50 m2/g and contains particles in a rectangular parallelepiped shape and wherein the hydrophobic silica contains hydrophobic silica A that has at least a BET specific surface area of 150-300 m2/g and the surface of which has been treated with an aminosilane and hexamethyldisilazane and hydrophobic silica B that has at least a BET specific surface area of 90-150 m2/g and the surface of which has been treated with hexamethyldisilazane.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: July 31, 2012
    Assignee: Tomoegawa Co., Ltd.
    Inventors: Tohru Moriya, Hitoshi Onoda, Kazuyoshi Hattori, Yoshihito Suwa
  • Patent number: 8231790
    Abstract: A novel anion adsorbent with extremely high anion adsorptive power, composed mainly of iron as a metal excellent in biosafety, is provided. The anion adsorbent contains, as an active ingredient, amorphous ferric hydroxide produced under such conditions that a ferrous species is present.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: July 31, 2012
    Assignee: Createrra Inc.
    Inventor: Tomotaka Yanagita