oil and gas industry, measurement of level of stratal and man-made fluids in boreholes. SUBSTANCE: device to indicate level of fluid in borehole includes hollow body housing hermetically sealed reed relay, mesh and float with built-in permanent magnet. Body and float are made of non-magnetic material. Body is made up of three parts of streamline shape uniaxially joined by means of threaded connect...

PURPOSE: An electronic commerce system and method thereof is provided to increase advertising effect by binding a plurality of companies in the same domain name, reducing expenses for investing in constructing an initial site and by independently operating each company. CONSTITUTION: A local shopping mall database(32) stores URL(Uniform Resource Locator)s of a plurality of shopping mall servers(71...

PURPOSE: A system and a method for optimizing a transportation are provided to increase the convenience of a purchaser by providing optimized transportation ways to the purchaser in an electronic commerce on the internet, and by reducing the charge which the purchaser has to pay in case that the purchaser buys a product through the electronic commerce. CONSTITUTION: A shopping mall server(100) pro...

PURPOSE: A differential price transaction system and method by quantities is provided to activate an electronic commerce by enabling a purchaser who wants to buy a large quantity of products to buy the products at an inexpensive price through an electronic commerce on the internet. CONSTITUTION: A shopping mall providing server(100) includes a shopping mall database(110), a shopping mall managemen...

This elevator drive (1) comprises a casing (2) with a shaft (3). Arranged on the shaft (3) between shaft bearings (4) are a traction sheave (5) and a brake disk (6). Arranged on the free end of the shaft (3) is a motor (7) which can be ventilated by means of fans (8). Arranged on the casing (2) is a symmetrically constructed braking device (11) with two single-arm brake levers (13) with brake lini...

PURPOSE: A fabrication method of a lower electrode of a capacitor is provided to improve a depletion phenomenon of the capacitor by minimizing a difference of doping concentration between the lower electrode and an upper electrode. CONSTITUTION: The first conductive layer(50) is formed on an interlayer dielectric(46) having a contact hole. The first amorphous silicon layer having a first doping co...

A terminal stud (1) to be applied to an electrically conductive material (14) on a glass surface (15) to form a strong unobtrusive connection for an electrical supply wire is provided by a stud comprising a hollowed base plate (7) to receive solder to secure the stud to the conductive material (14), the said base plate (7) having an outer periphery to contact the conductive material (14), the stud...

A method and apparatus for applying adhesive the edges of a slit tubula r body as the tubular body is advanced along a path of travel is provided. The apparatus includes a tape feed for feeding a release tape having an adhesive applied to a surface thereof, a cutting blade for forming a slit having opposing edg es in the tubular body such that the cutting blade is interposed between the opposing ...

PURPOSE: To enhance a manufacturing yield of a semiconductor device. CONSTITUTION: This semiconductor device comprises: a rectangular first semiconductor chip and second semiconductor chip stacked in a state that respective one major faces confront each other; a support lead partially disposed between the one major face of the first semiconductor chip and the one major face of the second semicondu...

An electronic wireless network and/or system arrangement enabling consumers to locate a gasoline retailer that has the lowest cost gasoline price(s) in a specific geographical locality, and further purchase and/or reserve gasoline for future purchase via a similar wireless network arrangement

communication equipment. SUBSTANCE: proposed pipe-line communication system includes pipe-line, ground located near it and branching. In presented system modules of regulator and transformer with rectifiers form part of communication network. Control units periodically send information into network controller. Control system receives information via external station to secure duplex communication ...

SE REFIERE A COMPUESTOS 5-ISOPROPIL-FENOXI FENILACETICO DE FORMULA I DONDE R1 ES COOH, CONHOH, SO3H, P(O)(OH)(OR8), HETEROARILO; R2 Y R3 SON H, HALOGENO, ALQUILO C1-C6, ENTRE OTROS; R4, R5, R6 Y R7 SON ALQUILO C1-C12, PERFLUOROALQUILO C1-C6, ALQUILO C3-C8, ALQUENILO C2-C5, ENTRE OTROS; O R4 Y R5 SON HETEROCICLOALQUILO C3-C8, ARILO, HETEROARILO; O R4 ES HALOGENO, R80, R8S, R9S(O), ENTRE OTROS; R6 Y...

SE REFIERE A UNA COMPOSICION QUE COMPRENDE a)FACTOR DE CRECIMIENTO COMO CHRYSALIN, FACTOR DE CRECIMIENTO DEL ENDOTELIO VASCULAR (VEGF), FACTOR DE CRECIMIENTO EPIDERMICO (EGF), FACTOR DE CRECIMIENTO DERIVADO DE PLAQUETAS (PDGF), FACTOR DE CRECIMIENTO DE FIBROBLASTOS (FGF), FACTOR DE CRECIMIENTO DERIVADO DE TEJIDO CONJUNTIVO (CTGF), FACTOR DE CRECIMIENTO DERIVADO DE QUERATOCITOS (KGF), FACTOR DE CRE...

PURPOSE: A rear-window roll-up blind is provided, in which the pressing-on force applied by the guide elements is less strongly dependent on the installation tolerances. CONSTITUTION: A rear windowpane roll-up blind(5) is reeled out with the aid of actuating levers(9,11). The actuating levers are the sole elements which carry a pull rod(13) of the roll-up blind. In order to prevent a damaging of t...

PURPOSE: To provide a plasma processing apparatus and method which can process an object to be processed with high quality by removing impurities. CONSTITUTION: The plasma processing apparatus includes a processing chamber for performing prescribed plasma processing operations to an object to be processed, a gas supply mechanism for supplying a gas for processing of the object, a first vacuum pump...

PURPOSE: A connection terminal for an assembly battery is provided, which supports the stress and absorbs the impact which is generated when an assembly battery is dropped or is twisted. CONSTITUTION: The connection terminal(60) connects the terminals of two or more cylindrical secondary batteries, and comprises welding parts(62, 64) which are bound to the terminal of a battery by welding; and a b...

PURPOSE: Provided is a stable secondary battery which prevents ignition and rupture caused by the partial interior short circuit by using positive temperature coefficient(PTC) device. The PTC device cuts off the flow of electricity by increasing its resistance when the current through the device increases sharply. CONSTITUTION: The battery comprises: a cylindrical case(34); a cap assembly which is...

PURPOSE: A topknot hat is provided to use the function of ventilation in a hat, moving up and down and covering ears and neck only with the simple operation and to change the existing hat pattern into the new hat pattern and to maintain health by making the optimum condition of the hat. CONSTITUTION: The topknot hat includes a hat body(30), a base portion(40), a topknot hat opening and shutting po...

PURPOSE: Provided is a preparation method of electric energy storage apparatus having no separation membrane so that the thickness and resistance are reduced. Instead, this apparatus contains an anode coated with hollow polymer membrane as separation membrane together with a cathode and electrolyte. The invention is characterized in that a roll type apparatus is easily manufactured and equivalent ...

An apparatus for applying tread material onto a tire is provided and applies uncured tread material to the carcass of a tire having a tread surface and a flank. The apparatus includes an extruder for extruding a selected one of a rubber and a synthetic material mixture and a first applicator device orientable toward the tread surface of the carcass. The apparatus also includes a second applicator ...