Abstract: A plug-in connection is described for the joining of pipelines and hose lines, especially for use with the pipeline systems of motor vehicles, consisting of an inner sleeve and an outer sleeve, which accommodate a pipeline or hose line between them, so that a pipe socket can be placed on top of the outer sleeve, which can be locked by means of a protective element to the outer sleeve. The pipe socket has, on its outer circumference, at least one radial trapezoidal indentation oriented in the lengthwise direction. The pipe socket has an opening in the region of the indentation in the circumferential direction, through which a piece of the protective element reaches, and the indentation is matched up with a trapezoidal projection on the outer sleeve, with which the protective element interacts. The plug-in connection has at least one length-minimized, width-variable, integrated projection/opening arrangement on the outer sleeve and in the pipe socket with a detent spring for single-hand operation.

Abstract: A process for producing a coating on the surface of a plastifier screw for injection molding machines includes applying to a hard-metallic or ceramic substrate with low distortion, a steel screw base element, by high-speed flame spraying. During the coating process, a spray jet treats the different surface regions of the screw base element including the flanks and top of a rib as well as the base of the screw, independently.

Abstract: Cephalosporin derivatives of formula ##STR1## wherein R.sub.1 signifies hydrogen or a silyl protecting group, processes for their production and their use as intermediate products.

Abstract: A two-way ratchet mechanism operated by a plunger that moves a pawl housing in one of two directions. The ratchet mechanisms are preferably used in a children's game to simultaneously gather game pieces in receptacles.

Abstract: An inorganic filter element for filtering a fluid medium in order to recover a filtrate, the filter element being of the type including an inorganic rigid porous support of cylindrical shape having a longitudinal central axis, and channels formed in the support parallel to its central axis and presenting respective surfaces each covered in at least one separator layer that is intended to come into contact with the fluid medium, and at least some "peripheral" ones of the channels. The channels have their centers situated on a circle that is coaxial about the central axis and present a peripheral wall situated facing the outside surface of the support and co-operating therewith to define a direct through passage for the filtrate, and at least one radial wall co-operating with the facing radial wall of an adjacent channel to define a partition, the walls being interconnected by connection fillets. The channels also have a transverse cross-section that is non-circular.

Abstract: A method for mold heater startup and sequencing detects the heater zones associated with greater mass and allows them to heat up before zones of lesser mass, thereby reducing wear of the associated mechanical components and minimizing degradation of plastic material. The zones of smaller mass are kept at minimal temperatures until the zones with greater mass reach a set point. The system is capable of detecting multiple levels of thermal load and provides appropriate sequential startup of the identified thermal loads. The operator may also manually program the system to override certain automated sequences in order to ensure an optimal startup sequence. The sequencing of power application to large heaters also minimizes the peak current draw of the system.

Abstract: A tubular blank of filter paper containing measured and separate quantities of tea, or a similar infusionable substance, is pleated and folded so as to obtain a bag with two envelopes by a method that includes the steps of advancing blanks singly and in succession along a feed direction tangential to an indexing wheel with radial grippers, taking up each blank in a position above three bearing elements ordered along the feed direction, forming a pleat in an intermediate portion of the blank, then pinching the two ends of the blank by use of movable pressure elements interacting with two of the bearing elements so as to prevent the escape of the contents from the envelopes while at the same time drawing the tubular blank toward the wheel to bring the two envelopes together and give the filter bag its final shape.

Abstract: A method and apparatus for adaptively reconfiguring a neighbor cell list. For a selected cell of a cellular system, data associated with the selected cell and each of a plurality of neighboring base stations is collected. The collected data includes data on events indicative of the quality of handoffs from the selected cell to each of the neighboring base stations. The collected data also includes signal level measurements made on measurement channels of the neighboring base stations. A plurality of quality values, each associated with the selected cell and one of the neighboring cells, are then determined from the collected data. A neighbor cell list is then generated for the selected cell by determining the highest quality values, and placing the handoff measurement channels of the neighboring cells associated with the highest quality values in the neighbor cell list.

Abstract: In a twin-wire former for the production of a paper web, two wire belts (11 and 12) together form a twin-wire zone which is divided into three sections (I, II and III). In the first section (I) the two wires (11, 12) travel over a curved forming shoe (16). They form there a wedge-shaped inlet slot (15) with which a headbox (10) is directly associated. In the second section (II), several resiliently supported strips (27) rest against the lower wire (11) and between each of said strips (27) a rigidly mounted strip (28) rests against the upper wire (12). In the third section (III) both wire belts (11, 12) pass over another curved forming shoe (23).

Abstract: A device for surface treatment of continuously moving strip, particularly for pickling rolled metal strip, includes a trough-shaped tank containing a treating liquid bath. The trough includes a panel mounted therein and submerged in the liquid, and aligned approximately parallel to the strip. The panel divides the treatment bath into a treatment area underneath the panel through which the strip being treated passes and a return flow sector for the liquid above the panel. The treating liquid is collected in the return flow sector at a discharge end of the trough and is directed along the return flow sector to a receiving end of the trough.

Abstract: Disclosed are the dbp gene and dbp-derived nucleic acid segments from Borrelia burgdorferi, the etiological agent of Lyme disease, and DNA segments encoding dbp from related borrelias. Also disclosed are decorin binding protein compositions and methods of use. The DBP protein and antigenic epitopes derived therefrom are contemplated for use in the treatment of pathological Borrelia infections, and in particular, for use in the prevention of bacterial adhesion to decorin. DNA segments encoding these proteins and anti-(decorin binding protein) antibodies will also be of use in various screening, diagnostic and therapeutic applications including active and passive immunization and methods for the prevention of Borrelia colonization in an animal. These DNA segments and the peptides derived therefrom are contemplated for use in the preparation of vaccines and, also, for use as carrier proteins in vaccine formulations, and in the formulation of compositions for use in the prevention of Lyme disease.

Abstract: A stamping device with top inking has a frame (6) that receives a stamp (3) guided in lateral parts (6') of the frame and capable of being moved by a pivoting mechanism (5,7,8) between an ink-receiving position in which the stamp is in contact with an inking pad (2) and a printing position by means of a U-shaped actuator bow (21) coupled to the stamp and capable of being moved by hand with respect to the frame against the force of a spring. The frame that contains the stamp and the reversing mechanism (4) is mounted in a substantially parallelepiped outer housing (1) made of plastic. Both lateral parts of the outer housing (1) have slots (24) for the legs (21') of the frame and cavities (15) for compression springs (16) or the legs (21') of the actuating bow that in turn is mounted in an outer frame (22) made of plastic and provided with lateral parts (22') that also extend into both compression spring-receiving cavities (15).

Abstract: A mass spectrometer 20 includes an electron multiplier 30 for producing an electron avalanche 58 directed toward an ionization region 38. A sample 40 enters the ionization region 38 through a sample inlet 68. In the ionization region 38 the electron avalanche 58 collides with the sample 40 and produces ions 60. A start detector 56 detects the electron avalanche 58 and provides a start signal. The ions 60 exit the ionization region 38 and enter a flight region 26. The ions 60 flow through the flight region 26 and interact with a stop detector 42. The stop detector 42 generates a stop signal in response to being activated. A low pressure enclosure 22 encloses at least the electron multiplier 30 and the ionization region 38. The start and stop signals are supplied to an analysis system for determining the mass of the sample using time-of-flight mass spectrometry.

Abstract: A circuit for controlling power to a capacitive load includes a DC power source coupled in series with an inductor and the capacitive load. The inductor provides for resonant charging of the capacitive load from the DC source. A second inductor is used for resonantly discharging the capacitive load back to the power source. Solid state switches are included for selectively activating the charging and discharging of the capacitive load. An energy absorbing load is selectively coupled across the capacitive load to remove any residual voltage after a discharging process.

Abstract: A crankshaft drive in an internal combustion engine, which comprises at least one cylinder having a cylinder head, and a crankcase housing a crankshaft rotating at a predetermined direction and at a predetermined speed, and a balance shaft extending parallel to the crankshaft and rotating at the predetermined speed of the crankshaft in a direction opposite to the predetermined rotating direction of the crankshaft, the crankshaft and the balance shaft carrying balance weight means for balancing a mass of first order. An auxiliary shaft extends parallel to the crankshaft and rotates at the predetermined speed of the crankshaft in the predetermined rotating direction of the crankshaft, the auxiliary shaft carrying a counterweight for balancing a residual moment resulting from the rotating balance shaft with respect to the rotating crankshaft.

Abstract: A water processable photopolymeric composition for use in the manufacture of flexographic photopolymer printing plates is disclosed. Preferably, the flexomer blend includes a flexomer having an affinity for water combined with a hydrophilic crosslinking agent, a nonhydrophilic crosslinking agent, a swell enhancing filler, a hydrophilic plasticizer, a compatibilizer and a surfactant. The compatibilizer aids the blending of the hydrophilic components with the flexomer blend.

Abstract: A mobile switching center (MSC) not equipped with the necessary hardware/software devices or modules communicates with a Shared Interworking Function node to provide an Interworking function (IWF) service to a particular mobile station. Control data associated with the requested IWF service are transported from the serving MSC to the SIWF node using basic and supplementary Integrated Service Digital Network User Part (ISUP) signals. Such control data are encapsulated into optional parameters within the transmitted ISUP signals and transparently transported from the serving MSC to the SIWF telecommunications node.

Abstract: A device for distributing a flowable medium over the application width of an applying machine includes a pipe that has at least one medium-carrying conduit and a number of exit openings for the medium that lead outwardly through the pipe wall from the inside of the pipe, where the exit openings are spaced evenly over the length of the pipe. To improve distribution over width and to make cleaning and handling easier, the pipe wall is made of reinforced plastic at least over part of the pipe length, thus forming an inner pipe wall that extends straight in that part of the pipe, has accurate shape and dimensions and a smooth inner surface, and is provided with the exit openings.