Abstract: A full enclosed forging apparatus comprising a construction in which an upper die holder and a lower die holder are respectively disposed as to face a press machine, at least one of the upper die holder and the lower die holder is composed of a holder main body holding a die and a holder base attached to the press machine, and the holder main body is attached to the holder base through plural spring mechanisms with an aperture as an interference of the spring mechanisms as that an upper punch proceeds into the upper die and a lower punch proceeds into the lower die after the upper die held by the upper die holder and the lower die held by the lower die holder contact.

Abstract: A magneto-optic disk and a recording/reproduction device therefor adopt optical super-resolution to increase recording capacity. More specifically, the magneto-optic disk has an heat emitting layer (6) on a recording layer (4) and still preferably has an intermediate layer (8) between a reproduction layer (3) and the recording layer (4). The recording/reproduction device includes a circuit (33) for pulsing a laser beam to be radiated to the magneto-optic disk and still preferably includes a polarization rotating unit (50) and a polarizing filter (51) for blocking only the center of the laser beam in reproduction. The heat emitting layer (6) diffusing any heat generated by the laser beam, and the discontinuously radiated laser beam allow small recording domain. The laser beam having its center blocked forms smaller main lobe due to diffraction effect.

Abstract: A biaxially rotational structure for a planar antenna comprises a biaxial base having a vertical direction and a horizontal direction, a vertical shaft assembly disposed at the vertical direction of the biaxial base, the vertical shaft assembly has a rotation limiting member; a support frame pivotally mounted on the vertical shaft assembly, the support frame having a stopper extending downwardly in a manner that the rotation limiting member limits the stopper to rotate within one turn with respect to the vertical shaft assembly; a first resilient member disposed between the vertical shaft assembly and the support frame for exerting a pressing force on the support frame; a horizontal shaft assembly disposed at the horizontal direction; and a second resilient member disposed between the horizontal shaft assembly and the biaxial base for exerting a friction force therebetween.

Abstract: The invention provides a portable terminal apparatus for use to read information from an object of reading such as a bar code and process the information, which is improved in that a trigger key of an optical reading unit is located so as to be used readily by an operator to assure a high degree of operability. The portable terminal apparatus includes an apparatus body, an inputting section provided on the apparatus body for inputting processing information including data and an operation instruction, and an optical reading unit mounted on the apparatus body for irradiating light upon a reading object and receiving reflected light from the reading object to obtain read information of the reading object. The portable terminal apparatus is additionally provided with a reading function as the optical reading unit is mounted integrally on the apparatus body.

Abstract: Elastic retaining lances (161, 162), provided in a connector housing (2), serve also as partition walls of terminal receiving chambers (3), and project into the terminal receiving chambers (3). Slanting partition walls (101, 102) are disposed rearwardly of the retaining lances (161, 162) in continuous relation thereto, and the slanting partition walls (101, 102) are continuous with horizontal rear partition walls (91, 92). Front partition walls (222, 223) are disposed forwardly of the retaining lances (161, 162), and are disposed respectively at levels equal respectively to levels of the rear partition walls (91, 92), and each of the front partition walls (222, 223) has a tapering guide surface (22a) for urging a distal end of the terminal in a direction of flexion of the retaining lance (161, 162). The distance (L4) between the front partition walls (222, 223) is at least the sum of a height of the terminal and a margin (L1) for the flexion of the retaining lance (161).

Abstract: The invention provides a diene polymer composition composed of a branched diene polymer component (A) having at least three branched diene polymer chains through a polyfunctional coupling agent and a linear diene polymer component (B) having a quaternary ammonium group, and having a weight average molecular weight (Mw) within a range of from 100,000 to 2,000,000, a preparation process of the diene polymer composition, and a rubber composition comprising a rubber component containing the diene polymer composition, and a reinforcing agent.

Abstract: The invention relates to a process for removing items from a cupboard, in which a given item is first selected and then removed from the cupboard. Information on the selected and removed items is recorded by mans of a plug-in storage medium and also in the cupboard. The invention also relates to a cupboard for implementing the process having a device for storing items, apertures for their removal and locking devices for the apertures. There are recording devices on the cupboard for providing information on the items selected or removed, where such information can be displayed by a control device on a storage medium inserted into an aperture and in the cupboard.

Abstract: A tuning-fork type piezoelectric vibratory gyroscope includes a tuning fork having two arms and a base portion integrally formed with the two arms and having electrodes, and a supporting base supporting the base portion of the tuning fork. An adhesive layer joins the base portion and the supporting base together so that the tuning fork and the supporting plate are elastically integrated within a temperature range in which the gyroscope is used.

Abstract: A voltage dividing circuit accounts for resistance caused by switching elements and wires in order to provide accurate digital to analog conversion. The voltage dividing circuit includes a first voltage dividing circuit that divides a voltage between first and second reference power supply voltages and generates an output signal having a divided voltage. The first voltage dividing circuit includes first, second, and third impedance elements connected in series between the first and second reference power supplies. The first and second impedance elements are connected to the first and second power supplies, respectively, and the third impedance element is connected between the first and second impedance elements. A first current source is connected to a first node between the first and third impedance elements and a second current source is connected to a second node between the second and third impedance element.

Abstract: A method of manufacturing a waterproof connector housing, that enables the formation of a uniform packing ring which is an integral part of the housing by engaging a hollow body of a housing with a trapezoidal engaging portion provided on a male mold, holding the housing by contacting tightly an inner wall of the hollow body with the trapezoidal engaging portion to align the center of the male mold with that of the housing, and injecting a rubber material into a packing ring forming space uniformly defined by one of both of the male and female mold through a rubber supply paths of the housing. The housing having the hollow body with tapered shoulder, a male mold having the trapezoidal engaging portion and a female mold beveled or thinned at the open edge are employed for implementing the method.

Abstract: In order to standardize the conductors of a flat cable by changing an electrical resistance value of resistors provided in a bonding area where the flat cable is connected to lead wires and setting a specific value for the electrical resistance value of the entire signal transmission apparatus such as an air bag, the air bag circuit is provided with a flat cable, having a specific electrical resistance value and lead wires. The electrical resistance value of the entire circuit is set at a specific value by selecting the electrical resistance value of the resistors provided the a bonding area between the flat cable and the lead wires.

Abstract: The present invention relates to an electrostatic information recording medium in which a charge retaining layer having high insulating properties is laminated on an electrode, and an electrostatic information recording/reproducing process wherein, while said electrostatic information recording medium is positioned in opposition to a photosensitive member on which a photoconductive layer is laminated, the recording medium is subjected to information exposure with the application of voltage between both electrodes to accumulate electrostatic charges thereon depending upon the dosage of said information exposure, and the electrostatic information thus accumulated is reproduced by potential reading.The present electrostatic information recording medium has an information density as expressed in terms of a high recording capacity of the order of 8.times.10.sup.8 bits/cm.sup.

Abstract: An inking arrangement for printing presses comprises an ink fountain member having at least one fountain-forming face for forming an ink fountain, an ink fountain roller defining an ink channel together with the fountain member and having an outer peripheral surface to be inked through the channel, a plurality of rollers for supplying the ink applied to the peripheral surface of the fountain roller to a printing portion, and a cleaning tank disposed below the fountain member. The cleaning tank is provided with a cleaning blade at least alternatively shiftable to a cleaning position in which the blade is pressed against the peripheral surface of the fountain roller, or to a stand-by position in which the blade is away from the fountain roller. The ink applied to the peripheral surface of the fountain roller through the channel is scraped off by the blade in the cleaning position and collected in the tank.

Abstract: The gas compression/expansion apparatus comprises: a working section for compressing/expanding therein a working gas by pistons each connected with a rod; a drive section including sliders each connected at one end thereof with the rod and connected at one end thereof with a guide for guiding the slider, and a drive mechanism for reciprocating the sliders; and a separator for fluid dynamically separating the working section from the drive section, the separator permitting said rod to pass through said separator. The separator further includes an oil seal arrangement. Formed inside the separator is an intermediate chamber which allows the rod to pass there through. The inner radius of the intermediate chamber is greater than the radius of the rod plus the oil deposited on the rod. The guide includes a guide space formed such that the distance between the slider at its upper dead point and the wall of the separator facing the slider is larger than the thickness of the oil on the slider.

Abstract: After a running stop command is released, a pump P2 for transferring a solution from the absorber 2 to a regenerator 3 is kept running. The transfer of the solution permits separation of the solution from a refrigerant during non-operation of the refrigerator. The solution saved in the regenerator 3 remains at as a high concentration of the absorbent as that before the end of the operation while the refrigerant is saved in an evaporator 1. This enables the refrigerator to restart its normal operation corresponding to an operation start command.

Abstract: The magnetic properties of rare earth magnet are improved by means of forming a novel structure of the cast alloy used for the production of a rare earth magnet, which contains from 27 to 34% by weight of at least one rare earth element (R) including yttrium, from 07 to 1.4% by weight of boron, and the balance being essentially iron and, occasionally any other transition element, and comprises an R.sub.2 T.sub.14 B phase, an R-rich phase and optionally at least one ternary phase except for the R.sub.2 T.sub.14 B phase and the R-rich phase. The novel structure is that the volume fraction (V) in percentage of said R.sub.2 T.sub.14 B phase and said at least one ternary phase is more than 138-1.6r (with the proviso that r is the content of R), the average grain size of the R.sub.2 T.sub.14 B phases is from 10 to 100 .mu.m and, further, the average spacing between the adjacent R-rich phases is from 3 to 15 .mu.m.

Abstract: A power generation control apparatus to be used for a motorcar power distributor can effectively prevent any excessive charging current from flowing into the battery and consequently protect the battery against degradation. Additionally, it can minimize fluctuations in the supply voltage and functional failures in the loads of the electric equipment of the motorcar. The power generation control apparatus to be used for a motorcar power distributor comprises an alternator for generating an alternating current to be subjected to full-wave rectification by means of a rectifier to produce a direct current, said alternator being connected to the power supply route from the battery by way of an alternator supply line at a point immediately upstream relative to the branch point for branching the power supply so that the battery may be charged with power generated by the alternator and the loads may be fed respectively with the branched power supply.

Abstract: Test light emitting operation is performed in test zones or manufacturer zones formed across 100 or more tracks in a non-user area in an inner or outer disk portion. The optical output power is set successively for output currents Iw0, Iw1, and Iw2 during the above test light emitting operation. In an operation in a write mode, a CPU sets a W0-D/A converter, a W1-D/A converter, W2-D/A converter so that a W0-constant current circuit, a W1-constant current circuit, and a W2-constant current circuit can provide currents in accordance with the outputs of the respective D/A converters. Three switches are turned on and off in response to write data thereby supplying a driving current to a laser diode. Thus, the laser diode is driven by a multiple-level driving current using a simple low-frequency-band circuit without having to perform power setting operation in an ALPC area of an optical recording medium.

Abstract: A karaoke apparatus, a speech reproducing apparatus and a medium on which is recorded a computer program used therefor which output narration of synthesized speech including a requested song name, a requester's name or the like together with an introduction or an interlude of a song, thereby to relieve the boredom of participants during the introduction or the interlude, or the apparatus and the medium which synthesize speech of a chorus, or convert a characteristic of speech input thorough a microphone into a speech characteristic of a professional singer or the like thereby to excite participants.

Abstract: In a stator core, an intermediate portion of a projection and a groove have respectively formed therein: straight portions extending in a certain width in a direction normal to each end surface of yoke portions; and, near the straight portions closer to end surfaces of yoke portions, contracted portions having a width smaller than the width of the straight portions. When the projection is fit by press fitting into the groove in the normal direction, groove walls on both diametrically outer and inner sides of the groove are deflected within an elastic region. When fit by pressing, the straight and contracted portions of the projection are elastically tightened together at the straight and contracted portions of the groove, respectively. An apparatus for assembling a stator core has a plurality of radially disposed and radially movable jigs for holding the segmented cores. Vertically movable cams are provided vertically downwards on an upper vertically movable plate.