Abstract: An SRAM having a TFT load element has a gate electrode of the load TFTs disposed between bit lines and channel regions of the load TFTs. The structure avoids formation of a parasitic transistor in which each of the bit lines would act as a gate electrode for the channel region of the TFT load element. The SRAM has a high soft error immunity even at a low supply voltage.

Abstract: A ventilation device is provided for location at the outer edge of a window frame and comprises side members defining inlet and outlet portions. The members provide opposing sockets to receive plates completing a closed duct in the device for air flow, the width of this device being varied by providing plates of different width. The ends of the duct include closure assemblies, and the side members preferably comprise exactly similar structures. Weather members are fitted to the side members by releasable fastening means. In an alternative embodiment, the side members are dissimilar, one integrally carrying the plates while the other includes the socket for the plates.

Abstract: A facsimile apparatus in which a single A/D converter used for analog image signals is shared efficiently with other analog sensors. The facsimile apparatus has an image scanner for outputting an analog image signal by scanning an original and at least one analog sensor for outputting an analog detection signal. A multiplexer is provided for selecting one of the analog signals including the analog image signal and the analog detection signal. An analog/digital converter converts the analog signal selected by the multiplexer into a digital signal. A primary scanning counter counts the number of pulses of a pixel clock signal indicating a reading timing of each pixel so as to output a count value, the count value being reset each time a line synchronization signal indicating a first position of each scanning line is supplied thereto.

Abstract: A communication system includes: an image forming unit connected to a communication line through a communication control unit; and a management unit for managing data of resources of the image forming unit, the management unit being connected to the communication line, the image forming unit including: at least one component part; a first storage part for storing a control program for the component part, so that the component part is controlled in accordance with the control program; and a first control part for transmitting a first code to the management unit via the communication line in response to an update request signal, the first code indicating a model of the image forming unit and indicating a type of the component part, the management unit including: a second storage part for storing a plurality of control programs for different types of the component part of the image forming unit; and a second control part for reading out a first control program from the second storage part in accordance with the

Abstract: In a recodable lever tumbler lock such as used with a safety deposit box lock, a coding device (17) and a recoding pin of particular configuration are caused to interact with remaining components of the lock mechanism of more conventional construction. When the lock is activated to its normal retracted position, one end of the coding device functions as a stop abutment and engages a waist portion on the recoding pin whereby another part of the coding device engages a hook means provided on the periphery of a dog (7) included in the lock, and the dog can be rotated only through about 150.degree. with the ordinary key. When the lock is to be recoded so as to work with a different key, the lock is first activated to its locking mode with the door open, and the recoding pin is moved to a second end position by manual manipulation. In this second end position, the end (17e) of the coding device is prevented from entering a waist on the pin and therewith enables the dog to be rotated through 180.degree.

Abstract: A neuron unit processes a plurality of input signals and outputs an output signal which is indicative of a result of the processing. The neuron unit includes input lines for receiving the input signals, a forward process part including a supplying part for supplying weight functions and an operation part for carrying out an operation on each of the input signals using one of the weight functions and for outputting the output signal, and a self-learning part including a generating part for generating new weight functions based on an error signal representing an error between the output signal of the forward process part and a teaching signal and a varying part for varying the weight functions supplied by the supplying part of the forward process part to the new weight functions generated by the generating part. The error signal includes first and second error signal components representing pulse densities.

Abstract: A contact hole connecting the source region of a LDD construction driver transistor and a grounding wiring layer (Vss) is provided in self-alignment with respect to a gate electrode of a driver transistor. With the source region formed by impurity introduced through the contact hole, the driver transistor is provided with asymmetric source/drain structure. By this, the on current of the LDD construction driver transistor can be improved without increasing the transistor size. Furthermore, imbalance of diffusion layer resistance in the source region can be reduced to improve stability of cell operation.

Abstract: An electrically erasable and programmable memory device has a twin well electrically separated by an insulating wall into a plurality of sections respectively assigned to a plurality of memory sectors. The plurality of sections are selectively biased for erasing data bits stored in floating type field effect transistors that form the plurality of memory sectors.

Abstract: In an active matrix liquid crystal display device incorporates a plurality of thin-film transistors, drain lines, and display electrodes of a conductive material. Compensating lines of the conductive material are wider than the drain lines and are formed on the drain lines simultaneously with the display electrodes. A predetermined distance is defined between the display electrode and the compensating line for each of the thin-film transistors. The predetermined distance is further defined between the display electrode for one of the thin-film transistors and the compensating line for an adjacent one of the thin-film transistors. The adjacent one of the thin-film transistors is nearer to the display electrode for the thin-film transistor in question rather than the drain line for the thin-film transistor in question.

Abstract: A plastic bobbin carrier for taking up threads and yarns, with a cylindrical or conical shell provided with radial openings and with one end ring at each end of the shell, whereby this shell is comprised of several cylindrical or conical shell segments. These shell segments form a joint cylindrical or conical inner shell surface. Supporting webs join these shell segments together. These supporting webs run in a straight line or helicoidally from one end ring to the other, resting on the inner surfaces of the shell segments to which they are joined as one piece. The supporting webs may be rigid or ductile. When ductile supporting webs are employed, axial, radial, or axial and radial compressibility of the bobbin carrier in attainable.

Abstract: A method of forming a flat surface of an insulator film of a semiconductor device, providing no excessive polishing, polishing waste that is easily removed and an extensive flat surface of the insulator film. A first wiring film is formed on or over a semiconductor substrate and a first insulator film is formed on the first wiring film. The first insulator film and the first wiring film are patterned to a given shape in the same patterning process. A second insulator film is formed on the first insulator film thus patterned. The second insulator film is relatively higher in polishing rate than the first insulator film. Then, a surface of the second insulator film is polished to be flattened under pressure until the first insulator film is exposed. As the first and second insulator films, a silicon nitride film and a silicon dioxide film are preferably used, respectively.

Abstract: In a semiconductor memory device having a plurality of memory cells and a data output buffer for transferring a data signal from the memory cells to external peripheral circuits, a circuit for controlling the data output buffer, comprising a address transition detector for detecting a transition of an address signal to generate an address transition detect signal in a pulse form, a delay controller for generating a delay control signal, the delay control signal having a logic value set by a manufacturer according to whether the semiconductor memory device has a repaired memory cell, and an output enable signal generator for generating an output enable signal at a time point delayed by a time period from the generation of the address transition detect signal from the address transition detector, the time period being determined based on a logic value of the delay control signal from the delay controller, the output enable signal generator outputting the output enable signal to the data output buffer to control

Abstract: A process for forming self-aligned contact holes in a semiconductor device. In the process, a barrier layer for limiting an opened area of each contact hole is formed by use of a blanket etching process and a chemical vapor deposition process. This method eliminates the use of a mask patterning process upon formation of the selective metal layer to be used as the barrier layer, thereby minimizing the mask misalignment rate and the tolerance caused by the mask misalignment. By virtue of such features, the contact hole formation process enables formation of contact holes each having a minimum opened area enough to form a contact.

Abstract: A mooring device for boats comprising an elongate arm having first and second ends. The arm has a transverse slot therein adjacent the first end, and dimensioned to received a cleat. The slot is in effect a fixed hook which opens to the side of the arm. A rotatable is mounted to the second end of the arm for rotation about an axis parallel to the longitudinal axis of the arm. The hook is rotatable between a closed position in which its free leg opposes the second end of the arm and an open position in which its free leg is spaced from the second end. In the closed position, the hook lies in a plane perpendicular to the plane of the slot. The hook is dimensioned to engage a cleat. A locking mechanism such as a sliding bolt is provided for locking a cleat in the slot. The arm can be telescopic, or provided with hinges which are pivotable in opposite directions, so that it can be adjusted for boarding and deboarding.

Abstract: A system for determining the hematocrit transcutaneously and noninvasively. Disclosed are a finger clip assembly and an earlobe clip assembly, each including at least a pair of emitters and a photodiode in appropriate alignment to enable operation in either a transmissive mode or a reflectance mode. At least two, and preferably three, predetermined wavelengths of light are passed onto or through body tissues such as the finger, earlobe, or scalp, etc. and the extinction of each wavelength is detected. Mathematical manipulation of the detected values compensates for the effects of body tissue and fluid and determines the hematocrit value. If a fourth wavelength of light is used which is extinguished substantially differently by oxyhemoglobin and reduced hemoglobin and which is not substantially extinguished by plasma, then the blood oxygen saturation value, independent of hematocrit, may be determined.It is also disclosed how to detect and analyze multiple wavelengths using a logarithmic DC analysis technique.

Abstract: Aerosol lachrymator formulations are provided having all natural pepper extracts as the active ingredient. The lachrymator formulations are useful in self-defense devices. The formulations are non-toxic and have a broader spectrum of activity than man-made lachrymators. These aerosol formulations rely on a carbon dioxide propellant, which is generated in situ.

Abstract: A method of manufacturing a semiconductor device, includes the steps of forming a measurement mark of a lower layer on a semiconductor substrate in a photolithography process, forming a measurement mark of an upper layer to be superposed on the measurement mark of the lower layer in the photolithography process, measuring relative sizes between the measurement marks of lower and upper layers in X and Y directions on a plane, and calculating a relative alignment error size between the measurement marks and an error size of the measurement mark with respect to a reference value on the basis of the measured value, wherein a result of the photolithography process is determined on the basis of the calculated error sizes.

Abstract: A boat hull constructed with an inverted U-shaped hull bottom, hull sides which are vertical below the at-rest water line and outwardly curved in a deep arc above the at-rest water line, and a rudderless, arcuate concave tunnel from bow to stern is disclosed. Preferably, the port and starboard gunwales are parallel and the port and starboard chines are parallel. The inventive boat hull is capable of smoothly and rapidly assuming a hydroplaning position without use of submerged hydrofoils, and without pounding upon waves. The hull is navigable in fouled water, substantially reduces water sprayed aboard, and eliminates "tripping" when navigated through sharp turns.

Abstract: An image processing apparatus includes a plurality of input units for supplying a plurality of input data of different image information, a first selecting part for selecting one of the plurality of input units, a first memory for storing input data supplied from the selected input unit, a first display part for displaying the input data stored in the first memory, a processing part for processing input data in the first memory so that processed data is produced, a second memory for storing the processed data, the stored data having less than a one-page storage size, a second display part for displaying the processed data stored in the second memory, a plurality of output units each of which records or outputs the processed data to an external medium, a second selecting part for selecting one of the plurality of output units, and a control part for repeating the selection of one input unit and the storing of input data in the first memory so that two or more pieces of processed data are produced, and for allo