Abstract: A color encoder is incorporated in an apparatus for reproducing a signal recorded on a disk for a video-CD, CD-G, or similar system. The color encoder serves as an interface between such an apparatus and a television receiver. The color encoder has a color-difference signal forming circuit for forming a color-difference signal from R, G, and B signals reproduced from a disk, a modulation circuit for modulating a chrominance subcarrier with the color-difference signal, and chrominance subcarrier generating device for generating the chrominance subcarrier. Moreover, to generate a chrominance signal having the same frequency for any of a plurality of clocks having different predetermined frequencies, the chrominance subcarrier generating device has a plurality of ROMs, each containing in its data area a data table corresponding to a different frequency, and a ROM switching circuit for selecting a ROM to be accessed from among the plurality of ROMs in accordance with a switching signal.

Abstract: A cross member for use in an automobile body is formed of an extruded material and has a first portion and a second portion. The first portion is formed by vertically stacking two closed sectional portions. The second portion extends downward from one of the front and rear walls of the first portion in the form of an apron. The second portion is provided with a cutout portion matching the contour of the floor tunnel. A bottom wall of the first portion is joined to the top of the floor tunnel, and the edge faces of one closed sectional portion of the first portion are joined to the inner sides of the respective side sills.

Abstract: A semiconductor integrated circuit device 1 for use in a disk drive has a temperature detection section 9 that detects the temperature inside the semiconductor integrated circuit device 1 to switch a signal TSD between high and low levels when a predetermined temperature is reached, and a delay circuit 11 that receives this signal TSD and a clock from a control section 10 to output signals TSD1 and TSD2.

Abstract: Means are provided for effectively restricting or preventing occurrence of abnormal noise under cold ambient. The means are durable, cost effective and also keep the function of a pulley. A ball bearing 2 of a single row type includes an outer ring 2a and balls 2c. The outer ring 2a and each ball 2c are contacted with each other at two points. An oil groove 5 is formed at a position adjacent to the contact positions P and Q on the raceway surface between the raceway surface 3a of the outer ring and the balls 2c. The ball bearing 2 is fitted within or made integral with the inner diameter of a pulley body 1 having a peripheral surface 1e to be contacted with a belt.

Abstract: A ferroelectric memory includes memory cells, a pair of bit lines to which the memory cells are connected, and a control circuit which changes a reference cell applied to one of the pair of bit lines while data read from one of the memory cells is output to the other one of the pair of bit lines.

Abstract: A variable linearity coil has a coil which is wound around a magnetic core, a permanent magnet for charging a bias magnetic field to the magnetic core, and a magnetic field adjusting coil for adjusting the bias magnetic field. The coil and the magnetic field adjusting coil are respectively disposed horizontally such that an axial line of each of the coils lies perpendicular to lead terminals to which terminal ends of each of the coils are connected. The coil, the magnetic field adjusting coil, and the permanent magnet may be contained in a casing and the terminal ends of each of the coil and the magnetic field adjusting coil are connected to lead terminals which are embedded into the casing.

Abstract: The present invention relates to a television receiver capable of receiving at least digital satellite broadcasting such as CS broadcasting. The television receiver according to the present invention comprises first means for displaying a plurality of program guides in a matrix shape on a display device utilizing one of the horizontal axis and the vertical axis as a channel number axis and utilizing the other axis as a time axis, and second means for displaying air times for the program guides displayed on the display device in the shape of a bar graph that is long along the time axis.

Abstract: A small, simple and inexpensive tape cartridge to be detachably mounted on a refill type coat film transfer tool to be used in lateral draw position, capable of replacing the coat film transfer tape easily, promptly and securely. A coat film transfer head for pressurizing a coat film transfer tape to a transfer area, and a flat support board are formed integrally, and a feed reel accommodating a coat film transfer tape and a take-up reel for collecting the coat film transfer tape after use are rotatably installed on this support board. The leading end pressurizing portion of the coat film transfer head H is in a linear edge form extending nearly vertical to the axial line of rotation of both reels supported on the support board, and the support board rotatably supports opposite side ends of rotary shafts of both reels supported detachably and rotatably on the rotary support shafts of the case.

Abstract: An autosecuring solenoid utilizes an interposing device that restrains the solenoid plunger when the solenoid is de-energized and/or energized, effectively preventing undesired movement of the plunger. When a voltage is applied across the coil, the flowing current creates an magnetic field. This field causes the plunger to slide within the solenoid cavity, unless restrained. This field also causes displacement of a movable magnet in the interposing device. The direction of motion of the movable magnet will depend on the magnetic field orientation of the movable magnet with respect to the magnetic field. Thus, the interposing device may move either toward or away from the plunger. Additionally, if using two interposing devices, one device could move away from the plunger and the second device could move toward the plunger. The second interposing device could even permit the plunger to move until the second interposing device engaged a recess or notch in the plunger.

Abstract: An electrical resistance type humidity sensor is herein disclosed which comprises a humidity sensor in which electrodes are formed on a woodceramics substrate having linear characteristics with humidity, and a temperature sensor for temperature correction in which electrodes are formed on other woodceramics substrate having the identical characteristics as in the woodceramics humidity sensor and a film coating of a nonhygroscopic material is formed on the surface of the substrate. Thus, a resistance value measured by the woodceramics humidity sensor is corrected on the basis of a resistance value measured by the woodceramics temperature sensor to obtain an output voltage in proportion to a relative humidity. A structure insensitive to a humidity formed from all the same material i.e.

Abstract: A uniform thin phase-shifting photomask blank can be formed by depositing a thin film on a substrate by a reactive sputtering technique while passing, at least four times, the substrate over a sputtering target. In the formation of the blank, NO gas is used as the reactive gas, a target composed of a mixture of molybdenum and silicon is used as the sputtering target and a transparent substrate is used as the thin film-forming substrate to form, on the transparent substrate, a light-transmitting film capable of transmitting light rays having an intensity, which cannot substantially contribute to the exposure. In addition, the film is formed, on the substrate, through an opening having a sufficiently enlarged length along the substrate-conveying direction so that even regions whose deposition rate of the target component is not more than 90% of the maximum level thereof also contribute to the film-formation.

Abstract: A semiconductor device having the function of generating an internal clock signal delayed by a predetermined phase by adjusting the phase of an external clock signal, includes a first clock phase circuit for roughly adjusting the phase of the external clock signal; and a second clock phase adjusting circuit for controlling the phase of the internal clock signal with higher accuracy than the first clock phase adjusting circuit. The semiconductor device having such a construction executes phase comparisons by the first and second clock phase adjusting circuits independently of each other, and when a phase control operation by the second clock phase adjusting circuit is made subordinate to that of the first clock phase adjusting circuit, the delay time of each of a plurality of delay elements inside the first clock phase adjusting circuit is set to a value larger than a power source jitter resulting from a noise of a power source and a jitter of the external clock signal.

Abstract: A controller comprises means for transmitting to an interface device, when predetermined data for examination must be acquired from a communication and charge or discharge controller in a packed battery which is an examination object in the step of performing examination processing, a communication command for acquiring the data for examination, the interface device comprises means for converting, when it receives the communication command from the controller, the received communication command into protocol data corresponding to a communication protocol used for communication with the packed battery which is an examination object, means for transmitting the obtained protocol data to the communication and charge or discharge controller in the packed battery which is an examination object, and means for receiving the data for examination which has been fed from the communication and the charge or discharge controller in the packed battery and transmitting the data for examination to the controller.

Abstract: An area is divided by a plurality of parallel lines parallel to a vehicle body axis CL of a vehicle V, into fifteen detection areas K1 to K15 each having a width of 1.6 m, and each of the detection areas K1 to K15 is divided by a distance address at a distance of every 0.5 m to define a large number of measure-shaped regions. It is determined whether a target T exists in any of the regions, by adding together received reception level signals of laser beams reflected in the regions and comparing a value resulting from the adding with a threshold value. The widths of the detection areas K1 to K15 assume a constant value irrespective of distance to the target and hence, even when the target T exists at a point closer to the vehicle, the reception level signals of waves reflected from a wider area of the target T can be added together, leading to an enhanced detecting ability.

Abstract: A projection type picture display apparatus, includes a light source; a polarizing beam splitter capable of reflecting or transmitting an incident light; a decomposing/synthesizing prism assembly capable of receiving a reflected light from the polarizing beam splitter to decompose the incident light into red, green and blue lights, also capable of receiving reflected red, green and blue lights to synthesize these lights so as to produce a synthesized light; a plurality of reflective type liquid crystal displays capable of receiving, modulating and reflecting red, green and blue lights; a projection optical system capable of receiving a picture light passing through the polarizing beam splitter to project an enlarged picture on a screen.

Abstract: A road shape predicting method includes the steps of: selecting three positions of positions of a plurality of nodes constituting road map data and an own vehicle position on a road; and predicting the road shape on the basis of a crossing angle formed by a link connecting a first position and a second position of the selected three positions and another link connecting the second and a third position thereof, and a link length between the second and the third positions. In case that the link length between the second and the third positions is not larger than a reference link length set in accordance with the crossing angle, the third position is excluded, and the position of a node further forward is adopted in place of the third position, to thereby predict the road shape.

Abstract: A device for amplifying a signal includes a first amplifier which amplifies an input signal with reference to a reference voltage level to generate an amplified signal, a limiter circuit which limits an upper end of the amplified signal to a level twice as high as the reference voltage level so as to output a limited amplified signal, a second amplifier which amplifies the limited amplified signal with reference to an average of the limited amplified signal, and a comparator which compares an output of said second amplifier with the reference voltage level to output a result of the comparison.

Abstract: An optical disc master recording device can surely control an optical spot position even if an objective lens and SIL are attached to an optical head, and includes an objective lens for gathering a recording light irradiating an optical disc master, a solid immersion lens for further converging the recording light gathered by the objective lens, first drive element driving the objective lens to the radial direction of the optical disc master, second drive element driving the solid immersion lens to the radial direction of the optical disc master, unit for determining a center position of the objective lens from a reference position in the radial direction, unit for determining a center position of the solid immersion lens from a reference position in the radial direction, circuit for calculating a spot position of the recording light on the optical disc master according to the center positions of the objective lens and the solid immersion lens, and control element for controlling the first and second drive el

Abstract: In an electromagnetic fuel injection valve, a fitting surface of a valve housing, over which a seal positioning ring is fitted, is formed of a diameter smaller than that of an annular sealing surface over which a seal member is fitted. A tapered surface is provided between the fitting surface and the sealing surface, and a resilient projection is formed on the seal positioning ring, so that the projection is in pressure contact with the tapered surface in a state in which the seal positioning ring has been fitted over the fitting surface. Thus, the seal positioning ring can be retained easily and precisely in a regular position on the outer peripheral surface of the valve housing by a reaction force provided by the resilient projection and hence, no post-treatment is required.

Abstract: A thin-film magnetic head includes a thin-film magnetic circuit that contains a coil conductor with at least one surface. The coil conductor includes a plurality of grooves for reducing electrical resistance of the coil conductor due to skin effect. The grooves are formed on the at least one surface of the coil conductor to run along axis of the coil conductor.