Abstract: A new design concept is presented and demonstrated for the fabrication of active and passive components in integrated circuit (IC) devices for microwave signal transmission. High circuit packing density is desirable but the current configurations of the conventional flat strip type conductors present physical limitations to achieving such an objective. The new conductor configuration not only overcomes such circuit packing problems of the conventional line design, but provides additional improvements in performance parameters, such as lower circuit resistance and lower parasitic interactions; an ability to fabricate circuits to design specifications and to improve reliability at low cost. The new concept has been applied to the fabrication of transmission lines, capacitors, inductors, air bridges and to formulating the fabrication steps for a FET.

Abstract: A new design concept is presented and demonstrated for the fabrication of active and passive components in integrated circuit (IC) devices for microwave signal transmission. High circuit packing density is desirable but the current configurations of the conventional flat strip type conductors present physical limitations to achieving such an objective. The new conductor configuration not only overcomes such circuit packing problems of the conventional line design, but provides additional improvements in performance parameters, such as lower circuit resistance and lower parasitic interactions; an ability to fabricate circuits to design specifications and to improve reliability at low cost. The new concept has been applied to the fabrication of transmission lines, capacitors, inductors, air bridges and to formulating the fabrication steps for a FET.

Abstract: Hair treatment compositions, hair damage protective agents and hair care products, each contain an active ingredient comprising an antibody which binds to human hair keratins which constitute intermediate-diameter filaments. This antibody can be produced efficiently and in a large quantities from the milk of a bovid animal immunized with said keratins. As this antibody binds to the hair specifically, it is effective in preventing the elution of proteins from the hair, imparting smoothness and flexibility to the hair, and improving the adaptability to combing and luster of the hair.

Abstract: A new design concept is presented and demonstrated for the fabrication of active and passive components in integrated circuit (IC) devices for microwave signal transmission. High circuit packing density is desirable but the current configurations of the conventional flat strip type conductors present physical limitations to achieving such an objective. The new conductor configuration not only overcomes such circuit packing problems of the conventional line design, but provides additional improvements in performance parameters, such as lower circuit resistance and lower parasitic interactions; an ability to fabricate circuits to design specifications and to improve reliability at low cost. The new concept has been applied to the fabrication of transmission lines, capacitors, inductors, air bridges and to formulating the fabrication steps for a FET.

Abstract: There is disclosed a chip type capacitor characterized by comprising a capacitor having lead wires derived from a terminal thereof and a sheathing frame having an accommodating space compatible with a dimension of an external shape of said capacitor, wherein a protuberance of a height substantially identical to the dimension of an external diameter of the lead wires of the capacitor is provided on the underside of the sheathing frame and the lead wires of the capacitor accommodated in the sheathing frame are bent alongside from an end of the aperture of the sheathing frame to the underside of the sheathing.

Abstract: Engines having cylinders of noncircular cross section wherein the cylindrical curve is generated at a preselected constant outwardly normal distance from a closed curve. The closed curve is defined as including two spaced points on a major axis of symmetry of the cylinder with two continuously curved portions extending between these points and curved outwardly from the major axis. The closed curve about which the cylinder curve is generated is preferred such that there is a continuous change of curvature without discontinuity in that curvature in the cylindrical curve. The avoidance of discontinuity in the generating curve aids in mass production considerations and cutter life. A plurality of intake and exhaust port arrangements are disclosed illustrating four intake ports and four exhaust ports on opposite sides of the major axis of symmetry of the defined cylinder. In one embodiment, the outermost of the ports are smaller and are positioned closer to the major axis of symmetry.

Abstract: An improved exhaust gas cleaning system for a multi-cylinder internal combustion engine having an exhaust system with exhaust ports opening into a plurality of combustion chambers. A secondary air supplying system is in communication with the exhaust system for supplying secondary air to the exhaust system. A plurality of reed valve devices are interposed in the secondary air supplying system and are operated to open and close in response to pulsations of exhaust gas developed in the exhaust system during engine operation for controlling supply of secondary air to the respective exhaust ports independently of each other.

Abstract: Engines having cylinders of noncircular cross section wherein the cylindrical curve is generated at a preselected constant outwardly normal distance from a closed curve. The closed curve is defined as including two spaced points on a major axis of symmetry of the cylinder with two continuously curved portions extending between these points and curved outwardly from the major axis. The closed curve about which the cylinder curve is generated is preferred such that there is a continuous change of curvature without discontinuity in that curvature in the cylindrical curve. The avoidance of discontinuity in the generating curve aids in mass production consideration and cutter life. A plurality of intake and exhaust port arrangements are disclosed illustrating four intake ports and four exhaust ports on opposite sides of the major axis of symmetry of the defined cylinder. In one embodiment, the outermost of the ports are smaller and are positioned closer to the major axis of symmetry.

Abstract: Herein disclosed is a valve actuating mechanism having a stopping function for use in an internal combustion engine of the type, in which at least one pair of intake or exhaust valves having an identical function and disposed adjacent to each other are arranged for one cylinder. First and second rocker arms respectively having arms abutting against the upper ends of the paired intake or exhaust valves are rockingly supported on a common support shaft which is fixed on the engine body while having an axis perpendicular to the operating directions of the valves. The first rocker arm is formed with a cylinder bore which is opened toward the second rocker arm to bear a plunger therein whereas the second rocker arm is formed with a guide bore which is opened toward the first rocker arm to fit the plunger therein.

Abstract: An improved intake air heating device of internal combustion engine for motorcycles, having a compact and durable construction and adapted to heat the intake air to be fed to the engine by the heat derived from the exhaust gas. The device has an intake system leading to an intake port of the engine, an air cleaner connected to the intake system, an exhaust system connected to an exhaust port of the engine, an air heater disposed to surround a part of the exhaust system, and a heated air conduit providing a communication between the air cleaner and the air heater. The heated air conduit is arranged within the transverse breadth of the engine.

Abstract: An exhaust gas cleaning device for internal combustion engines, comprising an exhaust system having an exhaust port, a secondary air supply system having an upstream secondary air supply passage communicating with the atmosphere and a downstream secondary air supply passage communicating with the exhaust port for supplying the exhaust system with secondary air, and a reed valve device disposed in the secondary air supply system and adapted to open and close in response to the pulsations of the exhaust gas pressure in the exhaust system. The reed valve device includes a valve housing constituted by a housing structure formed on the cylinder head cover of the engine and a cover member secured to the housing structure, the cover member having a plurality of projections projecting inwardly from the inner surface thereof. The reed valve device also includes a reed valve member clampingly held between the upper surface of the housing structure and the projections of the cover member.

Abstract: An exhaust gas cleaning system for an internal combustion engine having a cylinder head with a plurality of exhaust valve ports therein associated with respective exhaust valves and an exhaust passage for discharge of exhaust gases to an exhaust system. The exhaust passage is constituted by a manifold exhaust port which is connected to the exhaust system and a plurality of branch ports which branch from the manifold exhaust port and communicate with respective exhaust valve ports. A secondary air passage is directly connected to the respective branch exhaust ports for supplying secondary air thereto in immediate proximity to the exhaust valves. Each secondary air passage is composed of a manifold secondary air passage opening externally of the cylinder head and branch secondary air passages branching from the manifold secondary air passage and communicating with the branch exhaust ports.

Abstract: Herein disclosed is a valve actuating mechanism having a stopping function for use in an internal combustion engine of the type, in which at least one pair of intake or exhaust valves having an identical function and disposed adjacent to each other are arranged for one cylinder. First and second rocker arms respectively having arms abutting against the upper ends of the paired intake or exhaust valves are rockingly supported on a common support shaft which is fixed on the engine body while having an axis perpendicular to the operating directions of the valves. The first rocker arm is formed with a cylinder bore which is opened toward the second rocker arm to bear a plunger therein whereas the second rocker arm is formed with a guide bore which is opened toward the first rocker arm to fit the plunger therein.