Abstract: The pressure relief valve has a spring pressure-loaded diaphragm closing body (13), which in the closed position sealingly engages on a centrally positioned valve seating surface (10) surrounding a first valve opening (8). Its spring pressure loading takes place by means of a counterpressure body (13) positioned centrally over it. The valve seating surface (10) is surrounded by a channel-like valve chamber (11) in the valve housing body (2) and on which is provided on the overpressure side at least one second valve opening (9). To be able to dissipate high overpressures, the counterpressure body (30) is surrounded by a diaphragm support ring (17) held on the valve housing (6) and which has a circumferential recess (19), whose depth measured perpendicular to the diaphragm closing body (13) determines the maximum deflection of said body (13), so that when the valve is completely opened the diaphragm closing body (13) is supported in an area between the valve seating surface (10) and its outer edge.

Abstract: A chain for carrying hose or cable, typically in an underground mine. The chain includes interconnected links. Each link includes a top wall, a bottom wall, and a pair of laterally opposed side wall. Each side wall has a pair of pivot connectors for articulated interconnection of the link with an adjoining link of the chain. The top and/or bottom walls can be detached from the side walls in a direction away from each other to provide access to a cable/hose receiving passage bound by all four walls.

Abstract: The invention relates to thermoplastic polyolefin compositions having enhanced surface durability and products thereof which include a thermoplastic polyolefin base component at least one radiation-crosslinkable component present in an amount sufficient to enhance the surface durability of the thermoplastic polyolefin component when radiation-cured and at least one photoinitiator present in an amount sufficient to initiate crosslinking of the radiation-crosslinkable component upon exposure of the thermoplastic polyolefin composition to radiation.

Abstract: A modular rotatable warning light incorporates a standardized shaft, rotatable sub-assembly, motor and worm gear to form the mechanical core of the assembly. The rotatable sub-assembly includes a rotatable reflector mount supported by two axially spaced bearings for rotation around a hub. The axially spaced bearings significantly improve the function and service life of the rotatable warning light. The standardized parts are combined with a selected base plate, lamp holder, lamp and reflector to produce a modular rotatable warning light having a specified overall configuration. The efficiency of production and maintenance of various rotatable warning light configurations is improved by reducing engineering, production, maintenance and inventory costs.

Abstract: The present invention relates to a sulfur transfer additive for catalytic cracking of hydrocarbons and a catalytic cracking process of hydrocarbons using the sulfur transfer additive, said additive is a uniform liquid comprising at least two metal elements selected from the following three classes: a). alkaline earth metals, b). transition metals and P zone metals, and c). rare earth metals, and wherein there are at least two metal elements from the different classes. The present sulfur transfer additive can reduce the SOx content in the regenerator flue gas and the sulfur content in the light oil products at the same time, and has no negative effect on the activity and selectivity of the catalyst in the FCC system.

Abstract: According to the present invention, hybridization reaction and washing steps can be carried out continuously without taking out the substrate from the apparatus, thereby simplifying manipulation of the experiment. A reaction solution or a washing solution is injected with a pump 6 and discharged with a pump 22 into and from a case 3 which accommodates a substrate 1 immobilized with biological substances. As the substrate 1, a disc-shaped substrate with a throughhole at the center is used. An agitator 2 is placed in the throughhole to agitate the reaction solution or the washing solution during the hybridization reaction or the subsequent washing, thereby shortening the reaction time and the washing time.

Abstract: A plurality of bit lines are divided into a plurality of groups each including Y (Y: integer of at least two) bit lines. Y data read data lines passing a data read current therethrough in data reading are provided along with Y connection control parts electrically coupling Y bit lines and the Y read data lines with each other every group. Therefore, the connection control parts electrically connected with the Y read data lines are uniformly divided so that parasitic capacitance applied to the read data lines following electrical connection with the connection control parts can be suppressed. Therefore, the time for charging the read data lines to a prescribed voltage level can be reduced for executing high-speed data reading.

Abstract: A leak detector using an infrared emitter and pyroelectric sensor to form an instrument for identifying the presence and concentration of a selected material type gas compound, such as a refrigerant gas compound within a given sample, such as a sample of ambient air. For the detection, a radiation flux coming from an infrared emitter penetrates the sample, which is analyzed spectrally, and results in a wave length-specific signal being generated at the output of the detector. By controlling the type of optical filter, the radiation energy is controlled at a selected wavelength, to ensure coverage of all selected compounds. For refrigerants, the selected wavelength can be between approximately 8 to approximately 10 microns in the wavelength range. This selected wavelength obscures other signals, thus minimizing false alarms. By not chopping or pulsing the emitter, the leak detector has a faster response time with no adverse impacts on the accuracy of the compound material being detected.

Abstract: An apparatus and a method which produce a pulse of ions, generate a transient electric field correlated in time with a duration of the pulse of ions, receive the pulse of ions into the transient electric field, and collect the ions from an ion drift region of the transient electric field into a gas dynamic flow region of the mass analyzer. As such, an apparatus for transferring ions into a mass analyzer includes an ion source configured to generate the pulse of ions, a transient electric field device configured to receive the pulse of ions and generate the transient electric field, and an ion collector configured to collect the ions from the ion drift region and transfer the ions into the mass analyzer.

Abstract: Method and apparatus for registering and bonding upper and lower substrate plates together through a sealer material and in such a way as to form a gap of a predetermined width between the two substrate plates. Registered substrate plates are provisionally pressed to form a joined substrate assembly, which is then pressed under heated conditions at a hot press station, thereby compressing the sealer material into a flattened form and at the same time thermally hardening the sealer material to form a predetermined gap space between the two substrate plates. In order to correct positional deviations which occur to the upper and lower substrate plates in the course of the hot pressing, on the basis detected positional deviations of upper and lower substrate plates of a hot-pressed substrate assembly, upper and lower substrates are set in offset positions instead of aligned positions when registering them at the provisional press station to cancel predicted positional deviations at the hot press station.

Abstract: The present invention relates to a thermoplastic polyester-based flame-retardant resin composition comprising (A) 100 parts by weight of a thermoplastic polyester resin, (B) 3 to 50 parts by weight of a bromine-containing aromatic compound, (C) 2 to 30 parts by weight of an antimony oxide compound, (D) 0.1 to 3 parts by weight of polytetrafluoroethylene having fibril-forming abilities, and (E) 0.7 to 8 parts by weight of a lamellar filler.

Abstract: A thin type ball grid array package is provided. A composite substrate for the package is consisted of a wiring board and a dummy die. The wiring board has an opening through upper and lower surfaces thereof. The dummy chip is attached to one surface of the wiring board, and covers the opening to form a chip cavity for accommodating an integrated circuit chip. The wiring board has a step with a plurality of connecting pads in the opening. The integrated circuit chip is attached to the dummy die and electrically connected to the connecting pads of the wiring board. A package body is formed in the chip cavity.

Abstract: A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles, wherein said three-phase windings are concentratively wound around each of said stator salient poles, said windings of each phase are wound around at more than one stator salient p9ole, and said windings of each phase have a phase difference of voltage between at least one of the windings and the other.

Abstract: In a liquid crystal display device having a flexible printed circuit board which includes a laminated structure of a pair of flexible films, a plurality of first conductive layers interposed between inner surfaces of the flexible films to be spaced from each other, and a plurality of groups of terminals formed on an outer surface of one of flexible films opposite to the respective first conductive layers, and a liquid crystal display panel which includes a plurality of groups of wirings formed on one of a pair of substrates thereof and connected to the plurality of groups of terminals respectively, the present invention interposes second conductive layers at respective portions spacing the plurality of first conductive layers between the inner surfaces of the flexible films and prevents the one of the pair of substrates from being cracked when the plurality of terminals of the flexible printed circuit board are connected to the groups of wiring of the one of the substrates by compression bonding thereby.

Abstract: The present invention provides an apparatus and method of injecting a brine solution into a meat product. The process includes the steps of providing high concentration brine to a brine source connected to injection heads designated for fat areas and low concentration brine to the brine source connected to injection heads designated for lean areas, and injecting the meat product with fluid in accordance with the location of lean and fat areas.

Abstract: A method of issuing and managing investment instruments called “Pension Shares” which preferably take the form of securities that represents a claim against and is secured by an investment fund. A Pension Share entitles its holder to receive, at a specified maturity date, either a lump sum payment amount or, at the option of said holder, to receive a sequence of annuity payments. The Pension Share issuer creates and manages the investment fund such that its net asset value at the maturity date will be adequate to make the lump sum payment or provide the holder with the annuity. A preferred form of Pension Share provides an annuity option of one dollar per for the life of the holder, or his or her survivor, both of whom are at a predetermined age at the maturity date. A Pension Share may be redeemed on demand in advance of the maturity date so that it may be exchanged for a Pension Share having a different maturity date if the holder's plans change.

Abstract: A new synthetic porous crystalline material, designated EMM-1, is disclosed having, in its calcined form, the X-ray diffraction pattern of Table 2 above. Also disclosed are methods of making EMM-1 in the presence of HF using various organic nitrogen compounds as directing agents. Aluminum-containing EMM-1 can be produced either by inclusion of Al in the synthesis, or by incorporation of B or Ga in the synthesis, followed by post treatment with aluminum nitrate or other sources of Al. EMM-1 is useful as an acid catalyst and as an adsorbent.

Abstract: The invention provides a new formulation of the composition comprising Flos Lonicerae Fructus Forsythiae and Radix Scutellariae. This invention also provides a method for identification with HPLC and the characteristic peaks of the compositions of said composition. The composition possesses antiviral effective, namely, inhibition of influenza virus, parainfluenza virus, herpes I virus and herpes II virus. The invention refers to a method for preparation and control of the active components of Flos Lonicerae Fructus Forsythiae and Radix Scutellariae for its biological activity. The invention also provides a unique raw materials and intermediate formulation.

Abstract: There is provided a process for renewing the activity of supported metal catalysts for the hydrogenation of carbon monoxide to form a mixture of hydrocarbons comprising decreasing the hydrocarbon content of the catalyst, preferably by contact with hydrogen-containing gas at elevated temperatures, impregnating under a non-oxidizing atmosphere with a solution of at least one of an ammonium salt and an alkyl ammonium salt, optionally in combination with up to five moles of ammonia per liter of solution to the point where it has absorbed a volume of solution equal to at least about 10% of its calculated pore volume; oxidizing the catalyst with a gaseous oxidant in the presence of the impregnating solution and activating the catalyst by reduction with hydrogen at elevated temperatures. Optionally, the catalyst is calcined after the oxidation step, and passivated after the activation step.