Abstract: There are provided a novel process for producing [{(5Z,7E)-(1S,3R,20S)-1,3-dihydroxy-9,10-secopregna-5,7,10(19),16-tetraen-20-yl}oxy]-N-(2,2,3,3,3-pentafluoropropyl)acetamide, which process is characterized by irradiating a compound represented by the formula: with UV to ring-open the compound, and then isomerizing the resulting compound; an intermediate useful for carrying out the process; and a process for producing the intermediate.

Abstract: The invention concerns a product consisting in an injection medicinal formulations comprising at least one compound to provide a viscous formulation, ethanol and at least one compound making said formulation opaque to X rays so as to control its delivery and its action. Said formulation is in particular useful for treating herniated invertebral discs but also in intervention having demonstrated the efficacy of pure ethanol: treatment of hepatocellular tumours or osteoid osteomas, renal cysts and arterial-veinous angiomas.

Abstract: The invention relates to a composite structure consisting of a relatively long filtration bar comprising, from the outside, an ultra-thin layer (26) that is selectively permeable to hydrogen and made from palladium or silver alloy. Said layer is disposed on a permeable, rigid, refractory substrate consisting of a more or less solid body (30) that is covered with an intermediary thin layer (28) having a relatively smooth surface. The body (30) and the intermediary layer (28) are made respectively by sintering with fine and ultra-fine Inconel grains. A rigid metallic axial structure (32) is embedded in the body (30). Veinlets (31), which are made in the body (30) through the destruction of thermo-destructible wires during sintering, increase the permeability of the substrate. The invention is particularly applicable to hydrogen-producing combustible gas processors.

Abstract: A ball valve includes a valve seat having a chamber therein and bores communicated with the chamber, a ball, which has a plurality of channels, received in the chamber, a shaft connected to the ball, and a plurality of lids connected to the valve seat to close the bores. The ball valve further includes two plugs received in the chamber, each of which has a through hole and a concave portion fitting the ball to completely cover the ball therein when the first plug is combined with the second plug, a first recess, two second recesses at opposite sides of the first recess and two slot around the second recesses respectively, wherein the slots form two receiving slots when the first plug is combined with the second plug, and two pads, each of which has a through hole, received in the receiving slots respectively to cover the ball.

Abstract: Cell compositions consisting essentially of mammalian hematopoietic CXCR4+ stem and progenitor capable to migrate in response to stromal-derived factor 1 (SDF-1) and/or capable to adhere to stromal cells in response to an adhesion-inducing agent, are provided for clinical transplantation. Hematopoietic CXCR4?/low stem and progenitor cells can be converted into CXCR4+ cells by stimulation with a suitable agent. The composition consists preferably of human CD38?/low CXCR44 cells.

Abstract: A control device for electric motors and a method for monitoring the serviceability of a transmission part arranged for transmission of torque between an electric motor and a load during operation. The method comprises the steps of initiating at least one test sequence, and sending a signal indicating an error if said at least one test sequence indicates that the serviceability of the transmission part is not acceptable and if no further test sequences are to be performed. Additionally, said at least one test sequence includes the steps of setting a rotation speed of the electric motor at a test rotation speed, which differs from the rotation speed of the electric motor immediately prior to said setting, and measuring at the electric motor, within a period starting from the setting of the rotation speed of the motor and ending when the rotation speed of the electric motor has reached the test rotation speed.

Abstract: A sheet electrode with a predetermined thickness for an electric double layer capacitor is made by carrying out a roller rolling step in which a long sheet intermediate is made from a material containing a carbonaceous powder, a conductive assistant and a binder and thereafter. The sheet intermediate is passed between a pair of rolling rollers to be wound up by a winding section while being drawn out of a drawing section. The roller rolling step includes drawing the sheet intermediate out of the drawing section under a predetermined tension applied to the sheet intermediate, and controlling a widthwise position of the sheet intermediate immediately before the rolling rollers by an edge position controller, and winding the sheet intermediate rolled by the rollers onto a winding section while the winding section is applying a predetermined pressure to a rolling side drive roller located adjacent to the winding section and rotated at a predetermined speed.

Abstract: A support frame is designed to prevent a heavy-duty machinery from falling and is formed of a support board and a pad support. The support board has an inverted U-shaped cross section and is provided at the bottom end of two side segments thereof with a level board. Each side segment and each level board are provided therebetween with a reinforcing rib. The pad support has an inverted U-shaped cross section and is located at the bottom of the support board such that the pad support is disposed between the two side segments of the support board, and that the pad support is connected with the support board, and further that a receiving space is formed between the pad support and the support board. The level boards are fixed on the ground surface to provide a tremendous fixation force. The heavy-duty machinery is securely fixed on the ground surface by a plurality of the support frames of the present invention.

Abstract: It is an object of the invention to improve wear resistance and an anti-seizure property of a portion , on which a radial load operates owing to tension of a cogged belt or a V-belt, of a plain bearing for an engine. A main shaft portion of a crankshaft is in uneven contact with an upper half bearing owning to tension of the cogged belt and/or the V-belt. A branch groove is formed in a portion forwarder than an oil groove formed on the bearing surface of a upper half bearing of a plain bearing, the branch groove branching off from the oil groove. When an engine stops, lubricant is stored within the branch grooves, and when the engine restarts, the lubricant within the branch grooves is immediately supplied to the uneven contact portion of the main shaft portion though the rotation thereof.

Abstract: The cardboard box for containing and dispensing large quantities of wire, especially metal wire for welding, comprises a cubic external container with an open top side, an octagonal-base internal container, fitting snugly into the external container and being destined to contain a coil of wire, and a bag-type wrapper made of a flexible airtight material, which is interposed between the external and the internal containers so as completely to cover the internal container and able to be closed and sealed there-upon.

Abstract: An adjustable length column for chairs and tables comprises an upright tube and a pneumatic or hydropneumatic length adjusting element, which is disposed therein concentrically of a common central longitudinal axis. The housing of the element has an outer surface, which is guided for displacement in the direction of the axis and radially supported in a guide bush which is disposed in the upright tube. The outer surface of the housing is unpolished, shot peened and has a browned layer.

Abstract: An apparatus for dosing a granulated or powdered additive in the water of a water works includes a dosing assembly (10) with a water collecting tank (9) hydraulically connected to inflows (20, 21) of unmixed water and to an outflow of additive-mixed water (33) to the works. Unmixed water is tapped through a duct (41) from an inflow and fed to a substantially tubular manifold (18), upwardly connected to tank (19). The additive is delivered into manifold (18), in which the additive mixes with water tapped from the inflow through duct (41) and additive-mixed water discharges into collecting tank (19).

Abstract: Disclosed a slider unit having built-in a moving-coil linear motor made compact in construction by the provision of an improved magnet yoke for supporting field magnets, which is made in a slim construction, nevertheless very high in stiffness. The magnet yoke is comprised of a pair of confronting webs and a connecting web to connect integrally the confronting webs to each other. The magnet yoke of such integral construction helps ensure the overall high stiffness despite the webs being made thin. Thus, the magnet yoke may be made considerably slim, compared with the prior magnet yoke in which the confronting webs and connecting web are produced individually. A moving-coil assembly is installed to a table movable in a sliding manner through linear motion guide units with respect to a stationary bed.

Abstract: To derive sunlight induced fluorescence from radiance measurements, a first radiance measurement is taken inside an atmospheric absorption band, and an additional radiance measurement is taken outside of the atmospheric absorption band. Images of sunlight-induced fluorescence are obtained with the aid of a camera. Air- or spaceborne spectrometers and image points on non-fluorescent objects are used to determine the radiance conditions on the ground and the influence of the atmosphere.

Abstract: An adjustable-length column for chairs or the like comprises an upright tube with a pneumatic or hydropneumatic length-adjusting element disposed therein. The latter's piston rod, in the vicinity of its free end, is flexibly snap-engaged with a bottom plate of the upright tube.

Abstract: A burnproof device of triple/double switch combination faucet, including a faucet main body having an L-shaped cold water inlet switch seat and an L-shaped hot water inlet switch seat on two sides. A communicating tube inward extends from the side of each of the cold and hot water inlet switch seats. A center of the main body is disposed with a controlling switch seat for controlling the discharging of the water from downward spout or upward sprinkler. The communicating tube communicates the cold and hot water inlet switch seats with the controlling switch seat. A switch is disposed at a transverse tube opening of each of the cold and hot water inlet switch seats for controlling the water to flow from the longitudinal inlet into the center of the main body and mix therein. The controlling switch of the controlling switch seat is used to control whether the water should be discharged from the spout or the sprinkler.

Abstract: In this linear motion rolling guide unit, return passages are formed by sleeves fitted in return bores in the casing, and these sleeves are made elastically deformable, so that they can offset the slide resistance of rolling elements and secure the smooth rolling of the rolling elements. In this linear motion rolling guide unit, sleeves extending over the whole length of the return bores in the casing and forming return passages for cylindrical rollers are fitted in the return bores, and clearances, in which the sleeves can be elastically deformed, are provided between the inner surfaces of the return bores and the outer surfaces of the smaller-diameter portions of the sleeves. The sleeves are provided with slits extending in the longitudinal direction thereof, and both end portions of the sleeves are held in the return bores in the casing.

Abstract: This diesel particulate filter comprises of a composite filter plate composed of thin filter plates formed out of ceramic fiber, and a latticed heating wire, and metal nets. The composite filter plate is bent into a bellows-like structure so as to increase a cross-sectional area of an exhaust gas passage. The latticed heating wire is formed to a current self-controlling type heating wire out of a material containing Ni as a main component the resistance value of which increases as the temperature rises. The particulates collected by the thin filter plates are burnt by supplying an electric current to the latticed heating wire. When a high-temperature region occurs on the thin filter plates, the level of an electric current flowing to the portion of the latticed heating wire which corresponds to the same region is reduced. Consequently, all the regions of the thin filter plates are heated at a uniform temperature, and the melting and breakage of the thin filter plates do not occur.