Abstract: A partial connection full arch artificial connects and fixes in an appropriate occlusal relationship in advance and appropriately defines a region that should be separated and a region that may be standardized, appropriately defines a combination of regions of adjacent surfaces constituting a contact region, an angle of the denture with respect to the virtual occlusal plane, and an area thereof in a region where artificial teeth are brought into contact with each other.

Abstract: A partial connection full arch artificial connects and fixes in an appropriate occlusal relationship in advance and appropriately defines a region that should be separated and a region that may be standardized, appropriately defines a combination of regions of adjacent surfaces constituting a contact region, an angle of the denture with respect to the virtual occlusal plane, and an area thereof in a region where artificial teeth are brought into contact with each other.

Abstract: A diesel engine, includes: an exhaust gas recirculation device that recirculates an exhaust gas emitted from the diesel engine to an intake side of the diesel engine; an intake air amount sensor that measures an intake air amount of the diesel engine; a NOx measurement sensor that measures NOx contained in the exhaust gas emitted from the diesel engine; and a control device that obtains a correction value for correcting a measured value by the intake air amount sensor based on a difference between first information on NOx obtained based on information on a rotation speed of the diesel engine and information on a load and second information on NOx measured by the NOx measurement sensor to control the exhaust gas recirculation device based on the measured value by the intake air amount sensor corrected using the correction value.

Abstract: A diesel engine, includes: an exhaust gas recirculation device that recirculates an exhaust gas emitted from the diesel engine to an intake side of the diesel engine; an intake air amount sensor that measures an intake air amount of the diesel engine; a NOx measurement sensor that measures NOx contained in the exhaust gas emitted from the diesel engine; and a control device that obtains a correction value for correcting a measured value by the intake air amount sensor based on a difference between first information on NOx obtained based on information on a rotation speed of the diesel engine and information on a load and second information on NOx measured by the NOx measurement sensor to control the exhaust gas recirculation device based on the measured value by the intake air amount sensor corrected using the correction value.

Abstract: The present invention relates to a harmful material remediating agent comprising a metal oxide and a reducing material, and it can remediate environmental pollutants such as harmful organic compounds and nitrate or nitrite nitrogen-containing compounds efficiently and at low cost.

Abstract: The present invention relates to a harmful material remediating agent comprising a metal oxide and a reducing material, and it can remediate environmental. pollutants such as harmful organic compounds and nitrate or nitrite nitrogen-containing compounds efficiently and at low cost.

Abstract: The present invention relates to a harmful material remediating agent comprising a metal oxide and a reducing material, and it can remediate environmental pollutants such as harmful organic compounds and nitrate or nitrite nitrogen-containing compounds efficiently and at low cost.

Abstract: Acicular .gamma.-FeOOH particles useful as precursors for magnetic particles suitable for magnetic recording are produced advantageously in industry. In a reaction of the growth of .gamma.-FeOOH nuclei by oxidizing a suspension containing .gamma.-FeOOH nuclei in a ferrous salt solution while neutralizing with alkali, a phosphorus compound is added to the reaction mixture at the time before the end of said reaction and when the ratio of Fe.sup.++ /total Fe in the reaction mixture is 0.15 or less.

Abstract: There are provided acicular berthollide particles comprising crystalline particles expressed by the formula FeOx (1.33.ltoreq.x<1.5) and modified with a specific amount of zinc ions and a process producing the same which comprises the steps of oxidizing acicular magnetic iron oxide particles expressed by the formula FeOx (1.0<x<1.33) and modified with a specific amount of zinc ions which are produced by (a) heating and dehydrating acicular hydrous iron oxide particles containing a specific amount of a zinc component, reducing, and heating the particles under specific conditions, or (b) reducing acicular iron oxide particles containing a specific amount of a zinc component and heating the particles under specific conditions, or (c) heating acicular magnetic iron oxide particles expressed by the formula FeOx (1.0<x<1.33) containing a specific amount of zinc ions under specific conditions.

Abstract: An antenna connector comprises a first housing for housing an end of a coaxial cable, first and second contact to be connected to a core wire and a shield wire, respectively, of the coaxial cable housed in the first housing, a second housing for housing the first housing, and a pair of conductive feeding metal plates. The feeding metal plates are arranged on and secured to a conductive antenna pattern formed on an insulative substrate and each of them has a first holder for receiving and holding the second housing and a second holder for receiving and holding the first and second contacts. When the first housing is housed in the second housing, the first and second contacts are engaged with and held by the second holder to plugably connect the coaxial cable to the antenna without disturbing an impedance matching and with a sufficient mechanical strength.

Abstract: An inductance element is arranged to parallel resonate with a ground stray capacitance component of an antenna element on a motor vehicle and a feeder cable to a receiver. Matching means is provided to compensate for a Q-factor of the parallel resonance for improving a reception gain over a wide range in a reception band.

Abstract: A glass window antenna for use in a motor vehicle provides satisfactory antenna characteristics while making best use of the space of a glass window with a heating conductor as the main antenna element which is heated by a pair of power supply lines through choke coils. In a preferred embodiment, a capacitor is connected across the power supply lines at a position between the choke coils and the heating conductor to minimize the loss or leakage of radio signals from the heating conductor through the choke coils. A symmetrical pair of wires coupled with each other is formed on the glass window and connected to ends of the heating conductor to improve a radio wave reception gain.

Abstract: A vehicle window glass is provided with an antenna to be fit in a window frame of a vehicle such as an automobile. The antenna comprises a plurality of antenna elements which are disposed on a portion of the glass extending generally alongside the window frame. Thus, the antenna elements are spaced from the window frame at a reference or ground potential and preferably close to the sides of the frame. The antenna elements are each designed to have a different length from one another so that they can receive radio waves covering a relatively broad frequency band with a relatively high sensitivity.

Abstract: The disclosure is directed to a vehicle window equipped with a radio antenna as well as a heating defroster. A laminated window glass is employed advantageously which comprises inner and outer plates of glass facing respectively the interior and exterior of the vehicle. The heating structure is mounted on a first surface of the laminated glass. At least part of the antenna elements is formed on a second surface which is different from the first surface supporting the heater elements. The antenna bearing surface and/or heater bearing surface may be any surface of the laminated glass; the outer surface of the outer glass plate should be excluded from the supporting surface, however, because such surface is exposed to the exterior of the vehicle. Therefore, a relatively large area is always available for the antenna structure irrespective of the size of the window. It becomes more flexible and easier to make the design of antenna having the desired characteristics.

Abstract: An antenna element conductor is formed on a transparent insulating film. An adhesive is applied to the rear surface of the film. A connector is provided to a feeder terminal. A print antenna comprising the film and the antenna conductor can be attached to a glass surface, and a position of the antenna on the window glass can be desirably selected so as to obtain good antenna characteristics.

Abstract: An antenna element is mounted on a glass of a rear quarter window of a vehicle along the edge thereof. A coupling element is provided midway along said antenna element for coupling between two segmented elements with phase adjustment between reception signals thereof in a specific frequency range. The coupling element connects the two segmented elements in lower frequency range, and disconnects the two elements in higher frequency range. The length of the antenna element is automatically corrected in respective low and high frequency ranges so as to cover a wide range.

Abstract: Windshield glass for a vehicle is disclosed including heating conductive wires for defogging and antenna wires for receiving a radio wave. The reception signal of the antenna is derived from an output at the center of the windshield glass and is led out through a lead wire to a feeding point positioned at a side portion of the windshield glass. A pair of auxiliary elements extends over a whole length of upper and lower sides of the lead wire. The auxiliary elements are connected to one of a pair of power supply buses of the heating conductive wires for removing influence of the lead wire on reception characteristics of the antenna.

Abstract: A pair of antenna elements are mounted on a glass of a rear quarter window of a vehicle. Feed points of these elements are provided at a corner portion of the window. One antenna element extends clockwise about the center of the window glass and the other antenna element extends counterclockwise thereabout from their corresponding feed points. The characteristics of both antenna elements significantly differ and complement each other. It is convenient for a diversity reception system. An auxiliary element branches from one antenna element to extend along the other antenna element. The auxiliary element compensates for impedance characteristics of the antenna elements to tune up reception characteristics thereof.

Abstract: A one-joint type horizontal pivot arm is adopted as contour tracing mechanism for controlling the position of a grinding unit along a contour of a plate material. The grinding unit is attached to a distal end of the pivot arm and is position-controlled by angular controls about a first axis at a base of the arm and about a second axis at a joint of the arm. A third axis is provided to the end of the pivot arm for facing the grinding unit in the direction normal to the end face. A pressure device is provided for urging the grinding unit against the end face. The position, facing direction and pressure of the grinding unit are controlled with preset teaching data sampled by tracing a model type to be end-face ground.

Abstract: An apparatus for bending a glass sheet has at least a lower mold, a conveyor device for conveying the heated glass sheet to a prescribed position over the lower mold, and a plurality of rolls for supporting the glass sheet in the prescribed position. A method of bending a glass sheet is carried out by utilizing the apparatus. The apparatus also includes a device for lowering the rolls to a position below the shaping surface of the lower mold, and an arrangement in the lower mold for accommodating the rolls which have been lowered. The apparatus may additionally have an upper mold coacting with the lower mold. The method comprises the steps of lowering the rolls below the shaping surface of the lower mold, transferring the glass sheet from the rolls onto the shaping surface of the lower mold while the rolls are lowered, and bending the glass sheet into conformity with the shaping surface of the lower mold under gravitational forces.