Patents Represented by Law Firm Hill, Van Santen, Steadman, Chiara & Simpson
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Patent number: 4362065Abstract: A replacement starting motor of the type for use in starting a passenger vehicle internal combustion engine is provided by converting a donor motor originally manufactured for one engine installation into a form making it a substitute for a starting motor manufactured for a different engine installation. The motor shell and solenoid housing and internal features contained therein are retained as a core from the donor starting motor in the replacement starting motor. A newly developed end cap assembly having a shape and spacial dimensions enabling the retained components of the donor starting motor to fit the different engine installation of the starting motor being replaced is attached to the donor core. A newly developed pinion sleeve having a unique length dimension is provided in the replacement starting motor to enable the retained components of the donor starter to properly bring the drive pinion into and out of driving engagement with the flywheel associated with the different engine installation.Type: GrantFiled: October 8, 1981Date of Patent: December 7, 1982Assignee: Samar, Import and Export, Inc.Inventor: Mario Baratti
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Patent number: 4362487Abstract: An apparatus for manufacturing a fastener chain having solid sections by repeating the steps of providing a tape having perforated sections which include holes punched in a longitudinal edge of the tape, and solid sections, which are free of holes, alternating with the perforated sections, supplying the tape so that the perforated section thereof is placed between a stationary mold and movable mold, applying tension to the tape to stretch it, and then injection-molding fastener elements onto the tape at the holes. Stretching of the tape is accomplished by a sprocket wheel provided adjacent a freely rotatable drum. Teeth on the circumferential surface of the sprocket wheel are caused to recede below the circumferential surface of the freely rotatable drum when a solid section of the tape passes over the drum.Type: GrantFiled: August 13, 1981Date of Patent: December 7, 1982Assignee: Yoshida Kogyo K.K.Inventor: Kihei Takahashi
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Patent number: 4362581Abstract: A magnetic alloy which contains not less than 0.03 weight percent but not more than 5.0 weight percent of P, not less than 0.01 weight percent but not more than 5.0 weight percent of at least one element of Ti, Nb, and Zr, not less than 2.5 weight percent but not more than 10 weight percent Si and the remaining part consisting mainly of Fe is disclosed. In the alloy, P is segregated on the grain boundaries thereof with a specified amount which results in a superior magnetic characteristics and workability represented by the fact that the alloy can be rolled.Type: GrantFiled: January 30, 1981Date of Patent: December 7, 1982Assignee: Sony CorporationInventors: Hiroshi Kimura, Kenji Abiko, Takashi Sato, Isamu Yoshii, Sadao Watanabe, Yutaka Takei
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Patent number: 4363053Abstract: An improved high boost circuit for a reproduced frequency modulated video signal is disclosed, wherein the third harmonic components of the reproduced f.m. video signal is suppressed, so that the undesired so-called over-modulating effect causing signal inversion is avoided at the boundary of different video signal levels.Type: GrantFiled: October 21, 1980Date of Patent: December 7, 1982Assignee: Sony CorporationInventors: Yoshitaka Kanamoto, Makoto Ishiodori
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Patent number: 4362952Abstract: Method and apparatus for start-up of reciprocal remote supply feeding of intermediate stations utilizing DC current series feeding. In the operation of remote feeding systems of this type, the switch-on operation for reasons of safety for the individuals, must be accomplished only after testing the remote feeding circuit for freedom of faults. For this purpose the invention provides a test current circuit delivered by one feed circuit which triggers a transmission and delivery of a remote feed current in the other feed circuit which in turn causes in the first feed circuit a change-over switch to operate to switch from test current to remote feed current. The apparatus and method is particularly suitable for the remote feeding of intermediate amplifiers in transmission line sections of communication engineering systems.Type: GrantFiled: July 18, 1980Date of Patent: December 7, 1982Assignee: Siemens AktiengesellschaftInventor: Alfred Ziegler
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Patent number: 4363048Abstract: A counting clock generator for a video tape recorder, in which two different phase counter clock signals at a pulse repetition frequency corresponding to the running speed of a tape are processed to obtain a direction detection signal indicating the direction of running of the tape and a clock signal at a frequency of predetermined times that of the two different phase counter clock signals, and the clock signal thus obtained is counted by a reversible counter, which is controlled for switching between up-counting and down-counting by the direction detecting signal with data "0" preset when the tape is running forward and data "maximum value" preset when the tape is running backward, for producing two revised counter clock signals of different phases according to the count output signal from the reversible counter.Type: GrantFiled: November 19, 1980Date of Patent: December 7, 1982Assignee: Sony CorporationInventors: Shosuke Tanaka, Fumiyoshi Abe
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Patent number: 4363000Abstract: An RF tank circuit for a transmitter power amplifier stage including a half-wave length "folded" coaxial transmission line as an anode tuning device. The tank circuit has a grounded outer conductor and an ungrounded inner conductor, the latter to be operated at a high RF potential. The outer conductor is connected electrically to a third conductor which is adjustably extensible into the ungrounded inner conductor, hence, suggesting a folded effect for the outer conductor and the third conductor in combination. The third conductor has a bellows which can be expanded or contracted by drive means disposed exteriorly of the cavity, thereby to fine-tune the cavity to a selected frequency. The third conductor has mounting means which permit its extension into the inner conductor to be variable, thus allowing for coarse adjustment of the bandwidth, prior to the fine-tuning accomplished by suitable bellows-drive controls.Type: GrantFiled: April 9, 1980Date of Patent: December 7, 1982Assignee: Broadcast Electronics, Inc.Inventor: James A. Aurand
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Patent number: 4362620Abstract: A centrifuge for the separation of materials having different densities such as solids and liquids or liquids of different densities has partitions therein disposed generally perpendicularly to the material flow within the centrifuge which form a series of chambers within the centrifuge for respectively retaining floating layers of materials of particular densities, with each chamber being equipped to discharge the material retained therein. Retention and transfer of the materials of different densities is achieved by selective termination of the partitions within the centrifuge at respective heights and depths to accommodate a desired material layer height. An improved separation is attained thereby so that the discharged phases are in substantially pure form.Type: GrantFiled: March 11, 1980Date of Patent: December 7, 1982Inventor: Robert E. High
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Patent number: 4362561Abstract: Method and apparatus for smelting an ore concentrate or the like in which the concentrate is first melted in an oxidizing atmosphere and the smelt is thereafter treated with reducing gases to recover the metal values. One of the features of the present invention resides in conducting the after-treatment by means of blowing reducing gases into the smelt with a plurality of separate lances to provide a lighter slag phase and a heavier metal-containing phase, and separately withdrawing the slag phase and the metal containing phase from the furnace. In a particularly preferred embodiment of the invention, the smelt is aftertreated in the sequence involving first blowing an oxidizing gas thereon, then blowing a neutral gas thereon, and finally blowing a reducing gas thereon prior to separating the slag phase from the metal phase.Type: GrantFiled: May 23, 1980Date of Patent: December 7, 1982Assignee: Klockner-Humboldt-Deutz AGInventors: Horst Weigel, Gerhard Melcher
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Patent number: 4361967Abstract: Electrical circuit boards are cooled immediately after passing through a soldering work station wherein heat-sensitive electrical components are mechanical soldered into such circuit boards so as to minimize dangerous temperature peaks without disrupting the soldering process. The cooling device is positioned closely adjacent to the soldering work station and comprises a housing having a C-shaped passageway along the center thereof for receiving an elongated transport means carrying freshly-soldered circuit boards in a given direction from the solder soldering work station. Air flow means are provided at opposite wall portions of the passageway for directing a stream of cooling air against opposite sides of the circuit boards carried by the transport means and approximately at right angles to the travel directions of such boards.Type: GrantFiled: July 22, 1980Date of Patent: December 7, 1982Assignee: Siemens AktiengesellschaftInventors: Heiner Bahnsen, Dietrich Rumpf
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Patent number: 4362967Abstract: A gas discharge display device has a discharge chamber and a post-acceleration chamber which are separated by a perforated control disc having line and column conductors thereon. The post-acceleration chamber is limited at its lateral boundary by at least one spacing frame which leaves the post-acceleration chamber support-free in its active volume. The inner boundary of the lateral spacing frame substantially coincides with the outer boundary of an active luminescent screen surface which limits one side of the post-acceleration chamber, and the frame has a width such that the inner frame boundary is free of sealing material and which further maintains a separation between the outer edge regions of the potential layers on the opposite sides of the post-acceleration chamber. A high post-acceleration voltage can thus be employed in the post-acceleration chamber without producing arcing.Type: GrantFiled: November 17, 1980Date of Patent: December 7, 1982Assignee: Siemens AktiengesellschaftInventors: Burkhard Littwin, Wilhelm Huber
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Patent number: 4363001Abstract: A digital gain control apparatus includes a digital control signal generator producing a plurality of serial-binary coded signals, a clock pulse signal and a strobe signal. A shift register is supplied with the plurality of serial-binary coded signals and the clock pulse signal from the digital control signal generator. A latch circuit is connected to the output of the shift register and is supplied with the strobe signal from the digital control signal generator to convert the plurality of serial-binary coded signals into a plurality of parallel-binary coded signals. A decoder is connected to the output of the latch circuit to produce a plurality of control signals from the plurality of parallel-binary coded signals. A function selector circuit and a volume adjusting circuit for the selected functions is also provided, each being controlled by the plurality of control signals. The shift register, latch circuit and volume adjusting circuit are formed in one chip-integrated circuit.Type: GrantFiled: July 23, 1980Date of Patent: December 7, 1982Assignee: Sony CorporationInventors: Tadao Suzuki, Tadao Yoshida
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Patent number: 4362145Abstract: A practice device which allows the simulation of firing of a weapon such as a light antitank weapon wherein the weapon can be fired in an armory for practice by soldiers without requiring the actual tactical missile to be fired which requires a large firing range with extreme protection of personnel. The invention comprises attaching a gas powered pellet gun within the barrel of the missile launcher and loading such pellet gun with a round of ammunition after which the gun is cocked and the weapon is sighted toward a target provided therefore and the pellet gun is fired with a suitable trigger for simulating and practicing actual use of the weapon. When the trigger is depressed it causes a solenoid to be momentarily energized, which draws a sear away from a firing cylinder causing actuation of a valve to fire the pellet gun.Type: GrantFiled: December 22, 1980Date of Patent: December 7, 1982Assignee: Kinetronics CorporationInventor: William N. Stelcher
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Patent number: 4362962Abstract: In a gas discharge over-voltage arrester a welded connection is provided between electrodes thereof and connection wires preferably by means of long-time resistance welding of copper to copper. A respective peg with a diameter of approximately 9/10 and a length of approximately 6/10 of the diameter of the connection wire projects from the surfaces of the electrodes to be connected. The connection wire is welded blunt to the end surface of the peg.Type: GrantFiled: January 16, 1981Date of Patent: December 7, 1982Assignee: Siemens AktiengesellschaftInventor: Gerhard Lange
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Patent number: 4361898Abstract: A synchronizing system for the control of the transmission of digital information which is composed of blocks separated by gaps and for which synchronization requires the production of a reference pulse. Each field of information includes a series of spaced coded synchronizing control words each of which is a coded representation of the separation between the word and the position required for the synchronizing signal. The synchronizer (FIG. 3) includes a decoder composed of read-only memories (IC2, IC3) which can set a counter (IC4, IC5 and IC6) in accordance with the separation. The decoded synchronizing control signal is compared by comparator IC8 and a read-only memory IC7 with the instantaneous contents of the counter and the counter is adjusted only if parity is not detected. If parity is detected and continues to be detected for each synchronizing control word, the counter counts towards a datum whereupon the synchronizing signal is produced.Type: GrantFiled: January 7, 1981Date of Patent: November 30, 1982Assignee: Polygram GmbHInventors: Frank A. Griffiths, Joseph R. Hankinson
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Patent number: 4361860Abstract: A magnetic transducer head employing magnetic alloys as a core material and a method of manufacturing the same are disclosed. A pair of core blocks made of magnetic alloys are bonded together by a glass to form an effective gap therebetween. A thin metal layer is formed on the surface of the core blocks which results in a transition layer of the metal accompanied with oxide of the metal between the core block and the glass upon heat treatment for glass bonding to strengthen the bonding.Type: GrantFiled: February 25, 1980Date of Patent: November 30, 1982Assignee: Sony CorporationInventor: Kazuo Nozawa
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Patent number: 4361806Abstract: Method and composition for non-destructive testing of a magnetizable workpiece wherein the surface of the workpiece is treated with an aqueous emulsion of a waxy solid having fluorescent magnetizable particles suspended therein, a magnetic field is created along the workpiece so that the magnetizable particles are attracted to imperfections therein, and then sufficient water is removed from the emulsion so that the waxy solid forms a film which contains the immobilized fluorescent particles which have become attached to imperfections in the workpiece. The film may be further protected by the application of finely divided abrasion resistant particles, such as glass beads or glass powder.Type: GrantFiled: July 7, 1980Date of Patent: November 30, 1982Assignee: Magnaflux CorporationInventor: Sei H. Song
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Patent number: 4361488Abstract: Solid contaminants are removed from tramp oil containing aqueous emulsions, the emulsions are separated into reusable constituents and the separated aqueous liquid is recycled. Apparatus and method are provided especially for reclaiming solvents, washing solutions, lubricating oil, cutting oil and the like from installations for cleaning, quenching or washing oil coated stampings, parts, and the like. Dirt, grit, scale and the like contaminants are filtered out from used industrial cleaning solutions, the liquid components are coalesced into reusable constituents and the aqueous component is continuously recycled for re-use without loss of dissolved chemicals or consumption of energy for heating or cooling.Type: GrantFiled: December 10, 1980Date of Patent: November 30, 1982Assignee: Alar Engineering CorporationInventors: Harold R. White, Alexander J. Doncer, Jr.
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Patent number: 4361471Abstract: An open-cell electrolyte chlorine generator such as a type used for the chlorination of various aqueous streams including swimming pools is constructed without the use of a diaphragm or membrane isolating or partitioning the electrolyte between the anode and cathode. Instead, a gas separating plate separates the electrolyte above horizontally projecting electrodes, in order to keep the different gasses generated at the different electrodes separated as they rise to the top of the cell. Aqueous buffering reagents are added to the chloride-containing electrolyte to neutralize the hydroxide anions generated at the cathode and to optimize the evolution of chlorine gas by stabilizing the pH of the electrolyte. The chlorine and hydrogen gasses produced may be separately added to the solution which is to be treated, with an optional cooling circuit taking the pre-treated solution and passing it through the cell (in heat-exchanging tubing) prior to treatment with the gasses.Type: GrantFiled: June 23, 1980Date of Patent: November 30, 1982Inventor: Louis J. Kosarek
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Patent number: D267092Type: GrantFiled: November 5, 1979Date of Patent: November 30, 1982Assignee: Norand CorporationInventor: George E. Chadima, Jr.