Patents Represented by Attorney James E. Bryan
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Patent number: 4619226Abstract: A hollow drum-like surge tank is supported for rotation in a casing. The surge tank communicates with the atmosphere by way of an opening formed in one end thereof and with the interior space of the casing by way of communicating holes formed in the peripheral surface of the surge tank. Intake pipes curl downwardly from intake ports of an engine and communicate with the internal space of the casing, whereby intake passages for the engine are formed through the surge tank, the interior space of the casing and the intake pipes. The surge tank is rotated back and forth about the longitudinal axis thereof, the amount of rotation depending on the engine speed, so that the distance between the communicating holes and the position in which the intake pipes communicate with the interior space of the casing is changed according to the engine speed, thereby changing the effective lengths of the intake passages for the engine according to the engine speed.Type: GrantFiled: December 19, 1984Date of Patent: October 28, 1986Assignee: Mazda Motor CorporationInventors: Kazuhiko Ueda, Mitsuo Hitomi, Junzo Sasaki
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Patent number: 4620200Abstract: A recording medium scanning system includes a light source for generating a scanning light beam, a light modulator for modulating the light beam with a modulating signal, and a scanner for scanning a recording medium with the modulated light beam emitted from the light modulator. The scanning speed of a light beam emitted from the scanning means is detected by a scanning speed detector which issues a scanning speed signal indicative of the detected scanning speed. An arithmetic operation such as a multiplication or a division is effected on the scanning speed signal issued from the scanning speed detector and a recording signal. The result of the arithmetic operation is applied as the modulating signal to the light modulator.Type: GrantFiled: September 26, 1985Date of Patent: October 28, 1986Assignee: Fuji Photo Film Co., Ltd.Inventor: Nobutaka Fukai
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Patent number: 4618778Abstract: A radiographic intensifying screen comprising a support, a phosphor layer which comprises a binder and a phosphor dispersed therein, and a light-reflecting layer provided between the support and the phosphor layer which contains a white pigment, characterized in that said white pigment comprises alkaline earth metal fluorohalide represented by the formula M.sup.II FX, in which M.sup.II is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; and X is at least one halogen selected from the group consisting of Cl and Br.Type: GrantFiled: June 6, 1984Date of Patent: October 21, 1986Assignee: Fuji Photo Film Co., Ltd.Inventor: Akira Kitada
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Patent number: 4617897Abstract: An intake system of an internal combustion engine is provided with a cross-sectional area changing means and a length changing means so that the cross-sectional area and/or the length of the intake system may be changed according to the change in the engine speed. Basically, at a high engine speed, the cross-sectional area is enlarged and the length is also enlarged to obtain an inertia supercharging effect at the high engine speed. By making the timing of changing the area different from that of changing the length, it is possible to maximize the inertia supercharging effect over a wide range of engine speeds. The cross-sectional area may be changed from SMALL to LARGE before the length is changed from LONG to SHORT, or after the length is changed from LONG to SHORT. The length may be changed stepwisely or continuously.Type: GrantFiled: January 22, 1985Date of Patent: October 21, 1986Assignee: Mazda Motor CorporationInventors: Junzo Sasaki, Mitsuo Hitomi, Ueda Kazuhiko
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Patent number: 4618041Abstract: A lock-up mechanism for a torque converter for an automatic transmission is arranged to be selectively engaged to directly connect the output shaft and the input shaft of the torque converter when the operating condition of the engine is in a lock-up zone.Type: GrantFiled: May 24, 1984Date of Patent: October 21, 1986Assignee: Mazda Motor CorporationInventors: Kaoru Sotoyama, Shizuo Sumida, Toshiyuki Kikuchi
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Patent number: 4618393Abstract: A hand labeling device for imprinting and dispensing self-adhesive labels comprises a housing (110) in which is disposed a printing mechanism (10) movable between a raised inoperative position and a lowered printing position. The printing mechanism comprises a plurality of axially adjacent setting wheels (16) with which type carriers (20) carrying printing types (22) are in a drive connection. A setting shaft (42) extending in the direction of the axis of the setting wheels (16) and connected to the printing mechanism (10) projects outwardly at a housing wall (110a); it is displaceable at a side face of the printing mechanism (10) between an inserted and an extended position and with the aid of said shaft the setting wheels (16) can be adjusted relatively to each other in such a manner that desired printing types (22) on the type carriers (20) move into a printing zone at the printing mechanism (10).Type: GrantFiled: February 21, 1985Date of Patent: October 21, 1986Assignee: Esselte Pendaflex CorporationInventor: Heinrich Volk
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Patent number: 4616847Abstract: In a suspension system for a vehicle, each of front and rear suspensions for respectively supporting the front and rear wheels is connected to the vehicle body by way of an adjustable-height supporting member which supports the vehicle body to be variable in height, and at the same time, the front and rear suspensions are arranged so that the rate of change of the roll center height due to bump/rebound is larger in the rear suspension than in the front suspension. The adjustable-height supporting member is controlled to change the vehicle height according to the vehicle speed to be higher during low speed travel than during high speed travel.Type: GrantFiled: March 28, 1985Date of Patent: October 14, 1986Assignee: Mazda Motor CorporationInventors: Seita Kanai, Takashi Hirochika
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Patent number: 4617468Abstract: A stimulable phosphor sheet preferably employable in autoradiography which comprises a substrate, a phosphor layer being provided on the substrate and comprising a stimulable phosphor dispersed in a binder, and a protective layer provided on the phosphor layer, characterized in that the surface of the protective layer is hydrophilic.The surface of the protective layer can be made hydrophilic by hydrophilic processing applied thereto or provision of a hydrophilic layer thereon.Type: GrantFiled: February 23, 1984Date of Patent: October 14, 1986Assignee: Fuji Photo Film Co., Ltd.Inventors: Hisashi Shiraishi, Hisatoyo Kato, Junji Miyahara
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Patent number: 4617470Abstract: Disclosed is a method and an apparatus for detecting the leading edge of a sheet which is on the way to the scanning-and-reading station of an image read-out system. Detection is performed by exposing, just ahead of the scanning-and-reading station, the traveling sheet to the same scanning beam of light as used at the scanning-and-reading station, and by detecting the sudden change in the amount of reflection on arrival of the sheet at the station due to the difference between the reflection coefficients of the sheet and the underlying conveyer belt. Preferably, the scanning for detecting the leading edge of the sheet is at a higher frequency and smaller amplitude than the scanning for reading an image on the sheet.Type: GrantFiled: January 18, 1985Date of Patent: October 14, 1986Assignee: Fuji Photo Film Co., Ltd.Inventor: Kazuo Horikawa
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Patent number: 4616321Abstract: In a drilling rig of drill depth conventional structure, parameters of interest (e.g. rate of penetration and drill bit location, number of stands, monkey board position) are calculated and displayed by a unified electronic system. A weight transducer measures the load of the drill string on the rig. A movement sensor provides information on movement of the hook. An internal clock provides time signals. The relevant parameters are calculated using a microprocessor from these three factors.Type: GrantFiled: September 26, 1983Date of Patent: October 7, 1986Inventor: Yun T. Chan
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Patent number: 4616135Abstract: A radiation image recording and reproducing method which is improved in efficiency of erasure and comprises steps of:(i) causing a radiation image storage panel containing a divalent europium activated barium fluorohalide stimulable phosphor to absorb a radiation having passed through an object or having radiated from an object;(ii) exposing the panel to stimulating rays to release the radiation energy stored therein as light emission;(iii) detecting the emitted light; and(iv) exposing the panel to light having a wavelength at least within the stimulation wavelength region of the phosphor to erase the radiation energy remaining therein,in which said stimulating rays are electromagnetic waves having a wavelength within the range of 640-900 nm.Type: GrantFiled: September 5, 1984Date of Patent: October 7, 1986Assignee: Fuji Photo Film Co., Ltd.Inventors: Yuichi Hosoi, Kenji Takahashi
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Patent number: 4615308Abstract: An improved, compact auxiliary mechanism driving device in a V-type, overhead-camshaft engine in which a driving section for engine auxiliary mechanism is mounted on a camshaft without increasing the overall size of the engine by utilizing a vacant or unused space(s) on the camshafts peculiar to such an overhead-camshaft engine. A pair of first and second cylinder banks are arranged in V-shape and have a first and a second cylinder head, respectively. The cylinders of the first bank are displaced from the cylinders of the second bank in the axial direction of the camshaft. A first camshaft having first valve-operating cams for the first cylinders is provided on the first cylinder head of the first cylinders. A second camshaft having second valve-operating cams for the second cylinders is provided on the second cylinder head of the second cylinders.Type: GrantFiled: March 6, 1984Date of Patent: October 7, 1986Assignee: Mazda Motor CorporationInventors: Koji Asanomi, Haruyoshi Ishimi
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Patent number: 4615131Abstract: A rotating display element which is provided with a display surface member having a plurality of display surfaces which are selected by rotating the display surface member, and a display unit which uses the display element. The display surface member of the rotating display element has incorporated therein a permanent magnet type motor mechanism and is driven by the permanent magnet type motor mechanism. The rotor of the permanent magnet type motor mechanism has first and second double-pole permanent magnet members, and its stator has first and second magnetic members having wound thereon first and second exciting windings, respectively. The display unit has first and second power supply means for supplying power to the first exciting winding of the permanent magnet type motor mechanism and third and fourth power supply means for supplying power to the second exciting winding.Type: GrantFiled: April 13, 1984Date of Patent: October 7, 1986Inventor: Yoshimasa Wakatake
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Patent number: 4615298Abstract: Substrates are disposed in a reaction chamber having a gas inlet and a gas outlet and a mixture gas containing at least a semiconductor material gas and a carrier gas is introduced into the reaction chamber in such a state in which a gas in the reaction chamber is exhausted therefrom. An electromagnetic field is applied to the mixture gas to ionize it into a mixture gas plasma in the reaction chamber, by which a semiconductor material is deposited on each substrate. In this case, the semiconductor material thus deposited on each substrate becomes a non-crystalline semiconductor by holding the atmospheric pressure in the reaction chamber below 1 atm and maintaining the substrate at a temperature lower than a temperature at which the semiconductor material on the substrate becomes crystallized.The reaction chamber is provided with a gas ionizing region on the side of the gas inlet and a semiconductor depositing region on the side of the gas outlet.Type: GrantFiled: June 12, 1984Date of Patent: October 7, 1986Inventor: Shunpei Yamazaki
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Patent number: 4615324Abstract: A V-type engine having a pair of cylinder banks set at an angle to each other is provided with a plurality of separate intake passages, each for one cylinder. The intake passages have respective proximate portions at which the intake passages to the cylinders in one cylinder bank and those to the cylinders in the other cylinder bank are in proximity or aligned with each other as viewed in the direction of the crankshaft. An exhaust recirculation passage for recirculating exhaust gas from the exhaust passage to the cylinders extends along the proximate portions in the direction of the crankshaft and is communicated with each intake passage by way of a communicating hole.Type: GrantFiled: September 5, 1984Date of Patent: October 7, 1986Assignee: Mazda Motor CorporationInventors: Masahiro Choushi, Haruyoshi Ishimi
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Patent number: 4614163Abstract: An ink pot for felt pens for inscribing posters or the like is described which comprises an ink container (3) and a cover (4) in which openings (5, 6, 7) are disposed for receiving felt pens (8, 9, 10). In the ink container (3) a suction funnel (20) is accommodated which comprises a funnel cone (21) in contact with its outer edge (23) with the inner wall of container (3) and a suction tube (22) which adjoins the funnel cone (21), projects towards the container bottom and terminates just above the latter. In the funnel cone (21) and in the suction tube (22) a suction body (25) is disposed and over the funnel cone (21) there is an ink pad (26) which is in contact with the suction body (25). The suction funnel (20) and the ink pad (26) are fixedly anchored in the ink container (3).Type: GrantFiled: August 23, 1984Date of Patent: September 30, 1986Assignee: Esselte Pendaflex CorporationInventors: Nobert Hetzer, Wolfgang Sommerfeld
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Patent number: 4614115Abstract: Ultrasonic process and apparatus for monitoring and measuring the evolution with time of physico-chemical and biological phenomena. There is plunged into the medium or media (4) to be monitored a bar (3) into which ultrasound (2) is injected in order to collect secondary echoes (F2, F3) due to numerous reflections from the lateral surface of the bar (3) brought into contact with the medium (4), one of the secondary echoes (F2) is selected and the evolution with time of the amplitude of this echo is recorded, this representing the evolution of the medium being monitored, in particular the setting of concrete or the polymerization of a resin.Type: GrantFiled: December 7, 1984Date of Patent: September 30, 1986Assignee: Societe d'Etudes et de Recherches de l'Ecole Nationale Superieure d'Arts et Metiers SeramInventors: Jean L. Pelletier, Michel Moreau, Michel Bocquet
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Patent number: 4614563Abstract: A process for producing a multilayer conductor structure having at least two conductor patterns in layers and a smooth surface over the upper pattern, which comprises the steps of:(1) forming a first conductor pattern on a substrate or a layer provided on the substrate;(2) providing a conductor layer over an intermediate insulation layer formed on said first conductor pattern;(3) providing a resin layer on said conductor layer to form a smooth surface thereover; and(4) etching said resin layer and a part of said conductor layer provided on the first conductor pattern to form a second conductor pattern having a smooth surface thereon.Type: GrantFiled: July 29, 1985Date of Patent: September 30, 1986Assignee: Fuji Photo Film Co., Ltd.Inventor: Takashi Kubo
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Patent number: 4611749Abstract: A plurality of pivoted robots each having both a welding gun and a transferring member for transferring a part are arranged so that the swinging locus of each pivoted robot intersects with that of at least one of the other robots. A working station is provided at the intersection of the swinging loci and the pivoted robots accomplish welding on the corresponding part at the working station and transfer it to the next station.Type: GrantFiled: November 26, 1984Date of Patent: September 16, 1986Assignee: Mazda Motor CorporationInventor: Saige Kawano
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FM demodulator including PLL and improved circuitry for eliminating distortion in the output thereof
Patent number: 4612511Abstract: An FM demodulator having a phase comparator, a low-pass filter and a VCO including a variable capacitance diode, an input signal being applied to the phase comparator and a demodulated output signal being taken from the low-pass filter. The FM demodulator further includes a compensating circuit consisting of a non-linear element connected between the demodulated output terminal and the VCO, whereby the secondary distortion in the output signal to be caused due to the non-linearity of the variable capacitance diode is canceled.Type: GrantFiled: October 18, 1983Date of Patent: September 16, 1986Assignee: Trio Kabushiki KaishaInventors: Michinori Naito, Shigeru Miyamoto