Abstract: A rotating machine having an electro-magnetic clutch includes: a leakage magnetic flux path formed between the electro-magnetic clutch and a housing via the rotary shaft when a portion of the magnetic flux generated by the electro-magnetic clutch leaks out; a Hall-effect IC, which is arranged in the leakage magnetic flux path, for detecting an amount of the leakage magnetic flux passing in the Hall-effect IC; a variable leakage magnetic flux portion which composes a portion of the leakage magnetic flux path and is rotated by the rotary shaft; and an ECU for detecting a state of rotation of the rotating machine from a change in the leakage magnetic flux detected by the Hall-effect IC.

Abstract: A speaker grille has a grille base, a plurality of front through holes formed on a front side of the grille base, and a plurality of back through holes formed on a back side of the grille base, each of the plurality of front through holes communicating with one of the plurality of back through holes at its inner end. The front through holes are smaller than the back through holes at the inner ends. Such speaker grille is formed by injection-molding a resin using a mold having a stationary half provided with a plurality of stationary side mold pins, and a movable half provided with a plurality of movable side mold pins. The stationary half is designed to form a front side of the speaker grille. The stationary mold pins have distal end faces that are smaller than distal ends faces of the movable mold pins.

Abstract: A disk unit capable of suppressing damage of a recording surface of a disk and preventing a torsion spring from coming off is obtained. This disk unit comprises a housing portion including a disk slot, a door portion mounted on the housing portion in an openable/closable manner with respect to the disk slot and a torsion spring urging the door portion in an opening direction when the opening angle of the door portion with respect to the housing portion is larger than a prescribed angle. The torsion spring is set between a first support portion of the door portion and a second support portion of the housing portion.

Abstract: This antislip rubber member for a support comprises a fit portion fitted into a mounting hole of a support supporting a display, a stop portion preventing the fit portion from slipping off the mounting hole of the support and a pull portion pulled in a direction for fitting the fit portion into the mounting hole of the support thereby fitting the fit portion into the mounting hole of the support. The pull portion includes a rib portion, slender in plan view, arranged to extend in the longitudinal direction of the stop portion.

Abstract: A display device includes a casing of which a bottom portion is in contact with a setting face when the display device is set; a base member attached to a back face of the casing; and a stand member attached pivotably to the base member. The stand member supports a main body in cooperation with the bottom portion of the casing in an opened state and is capable of brought into a closed state when the stand member is not used. The bottom portion includes a first inclined face being in surface contact with the setting face in the opened state, and a second inclined face inclined relative to a horizontal direction when the casing is vertically erected. The stand member includes a contact portion having a third inclined face being in surface contact with the setting face in the opened state.

Abstract: A liquid crystal display apparatus includes: a cabinet constituting an apparatus main body; a stand member including: a base member attached to be contained in a recess portion of a back face of the cabinet; and a pivoting member attached to the base member; an engaging portion provided at the back face and engaged with a side of a wall in hanging on the wall; and a heat radiating hole provided at the back face, wherein: the stand member supports the apparatus main body by bringing the pivoting member into an opened state, and contains the pivoting member in the back face in mounting on the wall; the pivoting member is brought into contact with the wall at a front end side of the pivoting member to form a predetermined gap between the wall and the back face in hanging on the wall.

Abstract: A television cabinet has a front cabinet for attaching a CRT, and includes: a plurality of CRT attaching bosses provided on inner walls at four corners of the front cabinet, the CRT attaching bosses extending rearward and in substantially horizontal direction for attaching the CRT; a plurality of thickness portions in which a thickness of the inner walls is formed so as to be larger by substantially half as thick as the thickness of the CRT attaching bosses than the thickness of other portions in the vicinity of a base part of the CRT attaching bosses; and a plurality of grooves formed in a grid form in the thickness portions, the grooves having a depth the same as a difference between the thickness of the thickness portions and the thickness of other portions.

Abstract: There is provided a portable communication terminal capable of switching between icon display and non-display. Processes executed by a control unit of a portable phone which is an aspect of the portable communication terminal comprises the steps of detecting, during the execution of an icon-bar displaying process, a press of an operation key, terminating outputting icon data if the operation key is associated with the icon-bar non-display function and if there is already no icon bar being displayed, detecting a press of the operation key, and executing the icon-bar displaying process if the operation key is associated with the icon-bar display function and if there is no icon bar being displayed.

Abstract: The surface-coated member 1 is constituted by coating the surface of the base body 2, made of such a material as cemented carbide or cermet, with the hard coating layer 3 that comprises at least one TiCN layer 4 and the Al2O3 layer 6 formed on the surface of the TiCN layer 4, wherein the TiCN layer 4 is constituted from stringer-like TiCN crystal grown in a direction perpendicular to the base body 2 and mean crystal width w1 of the TiCN layer 4 on the Al2O3 layer 6 side is made larger than mean crystal width w2 on the base body 2 side. This surface-coated member, as a cutting tool, shows excellent breakage resistance and high wear resistance with a long service life, where strong adhesion force of the hard coating layer can be maintained without experiencing peel-off between the TiCN layer and the Al2O3 layer even in cutting operations under harsh cutting conditions, such as intermittent cutting operation where the cutting edge is subject to strong impact.

Abstract: A scroll compressor having injection ports 70A and 70B opened to operating chambers Vc during a predetermined period of a complete compression cycle, so that a part of the refrigerant circulating in a refrigerating system is injected into the compression chambers from the injection ports. The injection ports are opened to an intermediate pressure chamber, which is at a pressure between the pressure of the refrigerant sucked into the compressor and the pressure of the refrigerant discharged from the compressor. The intermediate pressure chamber is arranged so as to eliminate pressure pulsations therein. Check valves 72A and 72B are provided in an end plate 54 of a stationary scroll member 50. Furthermore, relief valves may also be provided in the end plate for releasing the pressure of the operating chambers to a low pressure side of the refrigerating system.

Abstract: A method of control of a car air-conditioner which prevents condensation and fogging on window glass occurring at the initial start of a slow starting heat pump system, without dehumidification by a large amount of ventilation as in the past, by driving an absorbent fan simultaneously with the start of a heating operation by the system so as to remove the moisture from the air in the passenger compartment by a small amount of an absorbent, starting a low level of ventilation when the heat pump system has finished warming up, ending the dehumidification by the absorbent within a relatively short time, and starting the regeneration of the absorbent by supplying power to a heater.

Abstract: A torque fluctuation absorbing device for an engine constituted so that a rotation shaft of a torque absorber constituted so that torque fluctuations are generated by the force of a spring and pressure of fluid during rotation, is connected to a crank shaft of an engine using a rotation transmitting means which can maintain and transmit a constant synchronous relationship, such as a toothed pulley and a toothed belt, and the torque fluctuations of both of the engine and torque absorber are set to be opposite in phase to each other so as to offset the torque fluctuations of the engine.

Abstract: Gelatin, especially in a layer of a light-sensitive silver halide photographic material, is hardened with the reaction product of a compound having at least three vinylsulfonyl groups in the molecule and a compound having at least one water-soluble group and at least one group capable of reacting with the vinylsulfonyl group, such as --SH, .dbd.NH and --NH.sub.2.

Abstract: Gelatin, particularly gelatin films of light-sensitive silver halide photographic materials, are hardened by treating with a combination of a compound having at least two vinylcarbonyl groups in the molecule with a compound having at least two vinylsulfonyl groups in the molecule.

Abstract: A photographic element comprising a support and a gelatin-containing layer coated thereon which contains gelatin having been hardened with a compound having in the molecular structure an aliphatic hydrocarbon chain to which at least 3 vinyl sulfonyl groups are bonded.

Abstract: This invention relates to a method of hardening gelatin which is accomplished by combining a compound containing at least one carbo-di-imide group with a compound having at least two vinyl sulfonyl groups. This combination has application to the photographic industry by providing a method of hardening the type of gelatin which is used in a gelatin -- containing photographic layer of a light-sensitive halide photographic material.

Abstract: A process for hardening gelatin which comprises reacting photographic gelatin with a compound of the general formula[A-B-(NHCO).sub.m.sub.-1 X-Y].sub.n Zwherein A is CH.sub.2 =CH--, CH.sub.2 =C(R.sub.1)--, CH.sub.2 (R.sub.1)--CH.sub.2 -- or CH.sub.2 (R.sub.1)--CH(R.sub.2)-- (where R.sub.1 and R.sub.2 are halogens); B is --CO-- or --SO.sub.2 --; X is oxygen, sulfur or --NH--; Y is --CO--, --SO.sub.2 -- or a simple bond, and when Y is --CO-- or SO.sub.2 --, X is --NH--; m is 1 or 2; n is an integer of 2 or more; and Z is a simple bond, an n-valent aliphatic, alicyclic, aromatic or heterocyclic group, or an n-valent group comprising the combination of said groups, --CO--, ##STR1## in which R.sub.3 and R.sub.

Abstract: A process for hardening gelatin which comprises reacting photographic gelatin with a compound of the general formula ##SPC1##Wherein R.sub.1 and R.sub.2 individually are halogen, an aryloxy group which may have substituents, or an arylthio group which may have substituents; X is a simple bond, an alkylene group which may have substituents --CO, --CO--R.sub.5 --CO-- (in which R.sub.5 is an alkylene group which may have substituents) or --R.sub.6 --(O--R.sub.6).sub.n -- (in which R.sub.6 is an alkylene group which may have substituents and n is a positive integer); an Y is a saturated or unsaturated hydrocarbon group which may have substituents, or a group ##SPC2##(in which R.sub.3 and R.sub.4 individually are halogen).