Abstract: An embedded type lighting device is formed by assembling a light body to the light body mounting base which is to be mounted to a fitting face. The light body provides the lamp structure made of a plastic material, the lamp socket, and the connector for electrical connection and mechanical connection to the light body mounting base. The light body mounting base includes a base structure made of a plastic material, a terminal block, and connection means for receiving, electrically connecting and mechanically supporting the connector of the light body. The light body is connected both electrically and mechanically to the light body mounting base by the connector. Yet, it is possible to omit a special insulation structure with regard to the terminal and the connection means by making the light body structure and the base structure of a plastic material. Thus the workability of the light body is improved and the construction of both the light body and the light body mounting base is simplified.

Abstract: A suction conveyor conveys sheets which are stacked in a hopper of a sheet stacker. The suction conveyor includes a suction box and a suction belt that cycles along the surface of the suction box. Porous sections, having sets of suction holes or the like, are formed intermittently at a prescribed pitch on the suction belt. The leading section of the sheet is suctioned to these porous sections, and the sheets are conveyed by the motion of the belt. A scraper at a terminal end region of the conveyance path forcibly peels off the sheet from the porous sections of the suction belt. The sheets are dropped down with the trailing end dropping before the leading end and are stacked in the hopper.

Abstract: A seat platform carrier for a chair tilts backward and forward relative to a base part when a load, such as a person sitting is the chair, is placed on the seat carrier. A resetting mechanism positioned the seat platform carrier to the same initial position when the load is removed. A lamellar pack attached to a hand lever provides the user with a means to lock the seat platform carrier in a desired tilted position. A height adjusting actuator is included in the base part to permit the user to select an appropriate seat platform height. A user sitting on the seat platform carrier is able to freely tilt forward or backwards.

Abstract: A hydraulic press has closed loop feedback control on a slide, a slide pad and bolster cylinders. Hydraulic cylinders actuating various components of the press are controlled according to ideal position estimates to produce consistent and precise pressing action. A closed loop control consists of an ideal position/pressure value generator, a position/pressure detector and an arithmetic unit comparing the ideal and actual position/pressure values. Using the ideal and actual comparison result, the arithmetic unit produces a control signal to drive a cylinder to a desired position/pressure. The hydraulic press is capable of performing several operations on a workpiece in one press cycle, an improvement over presses requiring several operation steps or die changes. The bolster cylinders augment clamping force, reduce shock, and improve die alignment to produce better results with less wear on press components.

Abstract: A strip-mounted luminaire (1) has a ribbon cable (11), to the front side of which sockets (12) are connected. An illuminant (13) is mounted on each socket (12). Each watertight cover mechanism (2) has a base member (51) which is provided with a window (72) adapted to permit a socket (12) of the strip-mounted luminaire (1) to be inserted therein; a back end member (52) for holding the ribbon cable (11) in conjunction with the base member (51) in such a state that the ribbon cable (11) is sandwiched between the base member (51) and the back end member (52); a translucent globe (53) adapted to be attached to the base member (51) so as to enclose the socket (12) and the illuminant (13); a first sealing member (54) for sealing and waterproofing the space around the socket (12); and a second sealing member (55) for sealing and waterproofing the gap between the translucent globe (53) and the base member (51).

Abstract: A disk changer employs two disk guides to support a recorded disk at opposite points along its edge. One of the disk guides has a belt that revolves around two pulleys. A surface of the belt frictionally engages an edge surface of the disk. The other disk guide has two surfaces, a low-friction guide surface parallel to the recorded surface of the disk and a resilient sloped surface that forms an angle with both the recorded surface of the disk and the perpendicular to the recorded surface of the disk. Both guides are urged together, and, as a result, the sloped surface is urged against the disk edge. Because of the slope of the surface, the sloped surface meets a corner where the recorded surface of the disk meets the edge surface of the disk and urges the disk's recorded surface toward the guide surface. This stabilizes the disk against pitching motion.

Abstract: Fat removal processing of herbs, such as those used in food seasoning, is conducted by using carbon dioxide liquid and/or an organic solvent, or carbon dioxide gas at subcritical or supercritical conditions. Hydrated alcohol is added to the residual oil-insoluble portion. Activated carbon is added to the resulting hydrated alcohol-containing extraction solution. After stirring, the activated carbon is removed. From the resulting solution, water and alcohol are removed, and a water soluble anti-oxidation agent is obtained.

Abstract: A polysilicon film is deposited in a trench formed in a silicon element substrate. The polysilicon film in the trench and on the silicon element substrate is anisotropically etched, so that the film remains on the side wall of the trench. The polysilicon film on the side wall is oxidized to obtain an insulating film, which buries the trench. At the same time, an oxidized film is formed on the surface of the silicon element substrate to complete a trench-mold separation area.

Abstract: A semiconductor optical sensing device includes an insulating casing containing a semiconductor optical sensor chip fixed in the bottom thereof. Transparent silicone gel fills the interior of the casing and covers the sensor chip. A transparent plate covers both the sensor chip and the silicone gel. Holes in the casing allow expansion and contraction of the silicone gel without disturbing the optical properties of the sensor chip, and without permitting the formation of bubbles in the silicone gel.

Abstract: A signal sending device 21 which stores therein proper data, such as an accelerator position and a pump output, concerning operating conditions, such as supply hydraulic pressure and flow rate, appropriate for a working attachment to be attached to the front part of a hydraulic excavator or the like is mounted on the working attachment. The body of a hydraulic excavator is provided with a controller 11 adapted to control the hydraulic sources by receiving and storing proper data sent from the signal sending device 21. The signal sending device 21 includes a ROM 31 for storing proper data for each working attachment, a CPU 32 for retrieving proper data from the ROM 31, and a data communication interface (COM) 33 for receiving command signals sent from the controller 11 of a machine body to the CPU 32 and sending to the controller 11 proper data which have been retrieved from ROM 31 by the CPU 32.

Abstract: A motor is provided in which zero-point positioning of the stator and rotor in the axial direction is simple. The operation of replacing the rotor or stator can be done easily. A motor is provided in which zero-point positioning of the stator and rotor in the axial direction is simple and the detection precision can be improved. In a canned motor, a bearing wear monitoring device monitors the wear of the bearings that supports the rotor. The wear of the bearings is determined by measuring the displacement of the rotor based on the output signal of detection coils that are provided in embedding core units on both axial ends of the stator. The center of the embedding core unit at one axial end of the stator and the end face of one axial end of the stator are positioned to coincide with one another. The other axial end of the rotor is made to protrude outside the embedding core unit of the other axial end of the stator by a prescribed dimension.

Abstract: A fragrance and/or flavor compound of the general formula (I): ##STR1## wherein R.sub.1 is one of propyl or a 2-propenyl group and R.sub.2 is a C.sub.1 -C.sub.5 alkyl group, said compound having exactly one R.sub.1 and from one to four R.sub.2. The compounds possess antimicrobial activity as well as flavor or odor characteristics acceptable for use in flavors and fragrances, respectively. The compounds are useful in forming flavor and/or fragrance compositions having antimicrobial activity. Product formulations, such as detergents, are useful for imparting both acceptable fragrance and antimicrobial properties. Other product formulations, such as mouthwashes, are useful for imparting both acceptable flavor and antimicrobial properties.