PURPOSE:To reduce the number of man-hour for producing a driving case by dividing a driving case to accommodate differential gears into a front and a rear part to make a chamfering process for the differential gears and their shafts unnecessary. CONSTITUTION:A driving case is divided into a front and a rear part along a vertical dividing line passing axles 1L, 1R to also serve for a differential s...

PURPOSE:To reallize accurate bonding without location deviation, by a method wherein the thermal expansion of a chip is detected by means of pattern recognition, the amount of thermal expansion is calibrated with respect to the reference bonding coordinates, and the calibration amount of chip deveation is calculated. CONSTITUTION:When an arbitrary chip with location deviation is positioned on a he...

The invention relates to a magnetic core for a transformer or the like, which core is made of different ferromagnetic materials. The core is a composite constructed of ferromagnetic circuits (22, 24) nested one within the other and comprising at least one circuit (22) formed of a grain-oriented electrical steel, and at least one circuit (24) formed of a ferromagnetic amorphous material. Prefe...

PURPOSE:To back up the accurate input of instructions by displaying plural identification code names, patterns, etc., against the incomplete input and selecting them through users. CONSTITUTION:For instance, a user can remember just first two letters 'DE' when a word 'DELETE' is needed for input. In such a case, a list of instructions including 'DE' are displayed with input of 'DE'. Then the user ...

A real time input device for handwritten chinese characters comprises a matrix of mutually perpendicular and insulated row and column conductors and a pen-like object with a conducting head. When the pen head touches the plane of the matrix, rows and columns are connected. As a character is written the pen head is moved on the matrix and the coordinates thereof are changed accordingly. The stroke ...

PURPOSE:To improve reliability of the input data by using a sensor containing plural layers to detect the push down points of a panel and deciding an abnormal operation when the distance between detected push down points is larger than the set value. CONSTITUTION:A pushing down matter 7 for a panel is first detected at an n1 layer containing a light emitting end 2 and a light receiving end 4 and a...

A single-chip microprocessor device of the MOS/LSI type contains an ALU, several interal busses, a number of address/data registers, and an instruction register with associated control decode or microcontrol generator circuitry. The device communicates with external memory and peripherals by a bidirectional multiplexed address/data bus and a number of control lines. The control ROM is an array of ...

PURPOSE:To prevent floating of a ground potential, by electrically connecting bonding leads provided on a tab, on which a semiconductor pellet is mounted, and grounding pads of the semiconductor pellet by conducting wires. CONSTITUTION:A tab 5 is electrically conducted to a grounding lead 8. Bonding leads 9 protrude from the tab 5. Thus a plurality of grounding pads 6a, which are connected to the ...

The composite material comprises a core (1) of a thermoplastic composition containing 20 to 70 weight-% caprolactone polyester polyurethane and 80 to 30 weight-% polycaprolactone, and a coating (2) of polyurethane foam with a thickness between 0,05 and 1,5 mm on each side of the core (1).

A portable scaffold (10) having tubular structural elements has necked fittings extending into the ends of the tubular elements and attached thereto by adhesive which is introduced through an entry port (128) preferably provided by a porting ring sleeved on the neck of each fitting and opposed by an O-ring. The adhesive flows from the entry port through longitudinal (33, 34) and circumferential (3...

An inertial barrier system for attenuating the energy of errant vehicles. The system includes module means defining a frangible container having a generally inverted U-shaped configuration with an opened and enlarged upper portion and a closed lower portion. The upper and lower container portions receive a continuous mass of dispersible energy-attenuating material, and maintain the center of gravi...

An absorbent body is provided for absorbing body fluids. The body is generally planar and elongated and is surrounded by a peripheral edge. A portion of the edge is densified so that fluid striking the absorbent body at a point in proximity to the densfied peripheral edge will be transported rapidly away from said point.

PURPOSE:To form an optical glass element of high accuracy by direct press forming by using dies obtd. by coating the pressing surfaces of dies made of a WC-base sintered hard alloy or cermet with thin films of an Ph-Re or Ph-Os alloy having a specified compsn. as dies form forming an optical glass element. CONSTITUTION:Press forming is carried out with dies obtd. by coating the pressing surface of...

A bonded structure of a metal and a ceramic, in which a layer of the ceramic is coated on the surface of the metal as a substrate through an interlayer, or in which a layer of the metal is coated on the surface of the ceramic as a substrate through an interlayer, wherein said interlayer consists of (a) a composition composed of 0.2 to 4 mole % of yttria and a balanced mole % of the main component ...