Abstract: A processing function substrate for page layout and the like, and a display unit, an operation unit and the like are provided on an identical substrate or as an identical unit, and the unified substrate or unit is mounted on a main body by a sliding-in operation. Hence, it becomes possible to realize improvement in assembling capability, improvement in properties against radiation noises, electrostatic noises and the like due to the adoption of one unit, improvement in designing capability, reduction in cost, and the like.

Abstract: A system and method for testing a specimen such as a vehicular power transmission (e.g., an automatic transmission) and analyzing an engine output characteristic of an engine connected to the power transmission in which at least a first revolutional speed on an input or output shaft of the power transmission and a first output torque of the power transmission are measured when the engine operating parameters indicate a predetermined value with the power transmission connected to the engine. A second revolutional speed on the input or output shaft of the power transmission and a second output torque of the power transmission are measured when a low inertia driving unit having the same characteristics as the engine is connected any driven with a power transmission under the same operating parameters described above.

Abstract: A simulation system for an automotive internal combustion engine includes a low inertia power generator which includes a direct current motor and a speed increasing device. An engine characteristic generator derives a first signal indicative of a first output torque to be derived as an output of the low inertia power generator. The first output torque is equivalent to that of the engine. A first compensation torque is derived for compensation in view of a set engine inertia. A second compensation torque is further derived for compensation in view of a set inertia of the low inertia power generator. A third compensation torque is further derived based on the first and second compensation torques for compensating a differential in inertia between the engine and the low inertia power generator. A control signal is derived based on the first signal and the third compensation torque.

Abstract: An step-up gear unit is adapted for realization of an automotive internal combustion engine simulated driving power supply in use with motor such as an electric motor, a hydraulic motor and so forth. The step-up gear unit is connected to at least two motors for selectively outputting driving torque of sole motor and combined torque of both motors for wider capacity range of capacity of engine to simulate. The gear train of the step-up gear is so composed to selectively connect and disconnect the motors to an output gear for selective output of the driving torque.

Abstract: A transmission testing apparatus employs an electric motor as a driving power source. The electric motor is coupled with a speed increasing device for providing engine speed equivalent revolution speed at low speed for realizing engine equivalent low inertia characteristics. The electric motor is associated with a control unit which stores engine torque simulated torque variation characteristics, one of which is selected on the basis of an engine load simulated value. The control unit controls the output torque of the motor toward a torque demand derived on the basis of an engine speed simulated value derived according to the selected one of torque variation characteristics.

Abstract: The apparatus for bonding a film, having a length corresponding to the length of a board, to a film bonding surface of the board by compression bonding rollers which comprises a conveying device for conveying the board, a board clamp and guide device for clamping and guiding said board at a predetermined position, a film feed member for holding the leading end of the film by suction and feeding the leading end of the film to a film bonding position, a film leading end-holding member provided in the vicinity of the film bonding position, and having a holding surface for face-to-face contact with the leading end of the film fed by the film feed member to the film bonding position, the film leading end-holding member having film suction apertures connected to a vacuum system so as to cause the leading end of the film to be held on the holding surface by suction, compression bonding rollers for bonding the film, held at the film bonding position by the film feed member, from its leading toward trailing end to the

Abstract: An simulated engine characteristic control system for transmission transient performance tests for automotive vehicles comprises a motor for driving an input shaft of the tested transmission, a pick-up for detecting revolution of the motor, a simulating circuit for simulating an opening angle of the throttle of the engine to be associated with the tested transmission or the intake manifold pressure of the engine, an engine characteristic generator for generating a torque command signal according to predetermined engine revolution/torque characteristic curves, in response to the signals from the pick-up and the simulating circuit, a torque/current transducer for transducing the torque command signal to an analog current command signal according to a predetermined torque/current characteristic, and means for compensating the current command signal in consideration of a torque component occurring at an axial moment of inertia of the rotating member of the motor during acceleration or deceleration of the motor, a

Abstract: An image forming apparatus usable with a process cartridge having an improved positioning mechanism between the process cartridge and an optical system of the main assembly of the image forming apparatus. The process cartridge and the optical system are freely movable supported in the main assembly, and positioning portions of the process cartridge and the optical system are abutted to a positioning member fixed to the main assembly of the image forming apparatus.

Abstract: A drawer slide assembly is shown including a slide body which is secured to the bottom surface of a drawer. The slide body has a pair of spaced guides which engage a mating track. Each of the guides has a vertical wall portion and a perpendicular lip. The vertical wall portion and lip together define a L-shaped cross-section. A strut interconnects the spaced guides in transverse fashion. The strut has a vertically extending front wall which extends for a preselected depth, less than the depth of said guides, to engage a stop provided in the mating track. The depth of the vertically extending front wall is selected to allow the strut to ride over the stop when the guides are canted at an angle in the mating track to thereby release the drawer slide.

Abstract: Virus-contaminated immunoglobulin can be virus-inactivated by heating it in a substantially dry state at a temperature of 30.degree. to 100.degree. C. for a period of time sufficient for inactivating virus with maintaining original activity of the immunoglobulin. The addition of glycine, sodium chloride, sodium acetate, polyethylene glycol, albumin or mannitol enhances the effect and gives good solubility and good state to the solution of the virus-inactivated immunoglobulin.

Abstract: A printer includes a carriage supporting a print head and movable across print paper for enabling the print head to print on the print paper, a fixed frame, a switch device mounted on one of the carriage and the fixed frame, the switch device being composed of a light transmission means and a light blocking means for blocking light passing through the light transmission means, a sensor means on the other of the carriage and the fixed frame for sensing light passing through the switch device to produce an electric signal, and a means for reading the electric signal as information indicative of printer functions in response to movement of the carriage.

Abstract: Electrically conductive Si.sub.3 N.sub.4 --C series amorphous material having excellent thermal and mechanical characteristics is produced in a massive size by chemical vapor deposition.

Abstract: Electrically conductive Si.sub.3 N.sub.4 -C series amorphous material having excellent thermal and mechanical characteristics is produced in a massive size by chemical vapor deposition.

Abstract: A process for preparing immunoglobulin suitable for intravenous injection, comprising treating with an acid a plasma or fraction I+II+III, fraction II+III, fraction II, or fraction III (hereinafter these are sometimes referred collectively to as starting material) obtained from plasma by Cohn's cold alcohol fractionation method, and subjecting to fractionation using an alkylene oxide polymer or copolymer having a molecular weight of 2,000 to 20,000.

Abstract: In a method of and apparatus for controlling a plasticizing process of a resin of an in-line screw-type injection molding machine, a position of the screw is continuously detected in accordance with the movement thereof and a control function is determined by a back pressure of the screw which is compensated for by taking into consideration such as resin heating energy and shearing energy, which determine a temperature distribution of a resin to be injected. The operating condition, particularly the number of revolutions and the back pressure of the screw, is controlled on the basis of the screw position so as to make uniform the temperature distribution of the resin.

Abstract: A filamentary strand of a thermoplastic nature is ejected from an ejection nozzle being entrained on a heated medium flow into a stuffing chamber structured on a circulating endless surface moving at a speed slower than the ejection speed and the stuffed filamentary strand is transported, being carried by the endless surface, towards a downstream outlet of the stuffing room in such a way that the yarn mass is gradually compressed during displacement toward the downstream outlet of said stuffing room. During the transportation either a free or a positive cooling is employed. The resultant filamentary strand is provided with random, bulky and round three-dimensional crimps.

Abstract: A synthetic multifilament textured yarn provided with randomly formed compact portions and bulky portions formed between two adjacent compact portions. The compact portions are provided with a certain twist and the bulky portions consist of a plurality of individual filaments, each having random crimps. Each of said individual filaments are separated from each other, and the twist direction of each of said bulky portions is opposite from that of two adjacent compact portions. This textured yarn can be produced by a conventional false-twist operation under a processing temperature between a softening point and a melting point of the material yarn.

Abstract: A method for manufacturing a textured synthetic multifilament yarn having alternately grouped S and Z twists. The textured yarn is produced by a conventional false-twist operation under a processing temperature between a softening point and a melting point of the material yarn in a first step and then the above-mentioned yarn is subjected to a process for separating individual filaments in each of the compact portions under tension.