Abstract: An automatic printing apparatus is used to print indentifying words on a packing case that is carried on a conveyer belt unit and includes a sensor, a lower support unit, a lengthwise-position adjustment device, an upper support unit, a height adjustment device, a feeding hydraulic cylinder, a printer support unit, a contact switch, a printing hydraulic cylinder and a printer member. The printer member is carried on the printer support unit. The printer support unit is carried on the upper support unit. The upper support unit is carried on the lower support unit. The lengthwise-position adjustment device can be actuated to adjust the position of the lower support unit along the length of the conveyer belt unit. The height adjustment device can be actuated to adjust the vertical position of the upper support unit relative to the lower support unit.

Abstract: The fabric (1), which is pre-treated wet and is supplied in strand form, is inflated to form a balloon (15, 15', 15", 15"') by means of a gaseous medium, is then combined again to form a strand and in strand form is guided through an overflow pipe (17, 17', 17", 17"'). Subsequently, these process steps are repeated a plurality of times in analogous sequence.

Abstract: The material web (3) to be treated is supplied continuously to a first material web store (1) and stored there in sections, is removed therefrom by being pneumatically conveyed and is hurled compressively against a first impact surface (4). Thereafter, the material (3) compressed in this way is supplied to a second material web store (2) and stored there in sections. Then, the same procedure is carried out in the opposite direction of conveying from the second material web store (3) against a second impact surface (4') and thereafter to the first material web store (1), but with a smaller length advance of the material web, this alternating movement is repeated alternately, and the difference in advance between these length sections of material web moved to and fro is guided away continuously from the second material web store (2).

Abstract: A vehicle seat having a backrest hinged to a seat squab frame by means of a pair of reclining mechanisms to be tilted forwardly or backwardly with respect to the seat squab frame, the reclining mechanisms each including a ratchet member secured to each side of the lower end portion of the backrest frame to be locked to a support member secured to each side of the rear end portion of the seat squab frame, which vehicle seat includes a single strut member rotatably connected at its upper end to an upper end of the backrest at one side thereof to be moved forwardly or backwardly, and a resilient member mounted on the upper end of the backrest frame for biasing the strut member forwardly, wherein the ratchet member located at the same side as the one side of the backrest is formed with a semi-circular elongated hole of which the radius center is located at a rotation fulcrum of the strut member, and wherein the lower end of the strut member is slidably engaged with the semi-circular elongated hole and is normally

Abstract: A process and an apparatus for expanding and drying tobacco by means of vapor and/or hot gas are described, in accordance with which the tobacco is metered into an interior space (4) delimited by at least two flat jets (3, 3'). The flat jets flow into the channel from mutually opposing slotted nozzles (2, 2') and are directed towards one another at an acute angle and take up and consequently accelerate the tobacco suddenly. After the velocity acceleration by the flat jets, the tobacco is deflected by means of transverse flow, accelerated again, expanded and dried.

Abstract: A sliding door adapted to operate an entrance of a large-sized freezer or the like and capable of facilitating operation at the initial stage of opening of the door. Upward elastic force of elastic suspensions constantly acts on a door body, so that the door body may be suspended while being raised from a floor, when the door is kept at an open position. Also, when the entrance is kept closed with the door, a driving wheel strikes on a tapered section of a lower rail surface to cause a bottom packing of the door body to be pressed on the floor against upward elastic force of the suspensions.

Abstract: A moisture monitor for determining the amount of moisture in liquids which may include direct installation into a non-conductive liquid flow line or, a detection chamber having a continuous flow of contaminated non-conductive liquid therethrough, and a probe inserted in the detection chamber including means for determining both actual water vapor pressure and saturation vapor pressure of water at the temperature of the liquid. An analyzer monitor remote from the probe is connected thereto by cable for converting the information received by the probe into an analysis of the moisture content of the liquid. Analyzer may be a separate control box or incorporated into remote equipment panel.

Abstract: An electronic control device capable of responding to at least two work parameters of an internal combustion engine for activating a warning device which includes at least two work parameter sensor switches and a warning device electrically connected to the parameter sensor switches in such a manner that a small excess over a given threshold value of a work parameter in the sensor switches activates the warning device.

Abstract: A vertical-cavity, surface-emitting semiconductor laser having a substrate, an active layer of a semiconductor material which is adapted to generate light on a surface of the substrate, a pair of mirrors at opposite sides of the active layer and means for expanding the diameter of the output beam. Such means include a spacer layer of an optically passive material between the active layer and at least one of the mirrors, and mirror layers of reduced difference in index of refraction, interface layers having intermediate indices of refraction placed between mirror layers, in either case expanding the effective optical cavity length to at least 100 times the thickness of the active material in the active layer. Another means is anti-waveguiding which directly expands the diameter of the beam. The expanded cavity provides an output beam of larger diameter while maintaining stable single mode emission. The spacer layer may be a separate layer or region over the substrate or at least a portion of the substrate.

Abstract: A flexible pipe joint capable of joining connecting portions of connected objects such as pipes to each other while permitting the direction of joining between both to be varied as desired. First and second joint members (11,31) are formed with spherical inner surfaces (13,37) which slidably contact spherical outer surfaces (54,56) on an interpolating member (51) located between the joint members. Thus, the interpolating member (51) is rockable relative to the joint members (11,31) about the centre of each of the spherical outer surfaces (54,56). Press rings (16,40) are arranged to keep both spherical outer (54,56) and inner (13,37) surfaces in contact with each other through bearing balls (23,47).

Abstract: Liposome and lipidic particle formulations of compounds are prepared by dissolving in a solution of liposome-forming lipids in an aprotic solvent such as DMSO, optionally containing a lipid-solubilizing amount of a lower alkanol, and either injecting the resulting solution into an aqueous solution, or the aqueous solution into the resulting solution. The resulting liposome or lipidic particle suspension may then be dialyzed or otherwise concentrated. This method is particularly useful for compounds which are poorly-soluble in aqueous solution, but is generally useful for any compound or combination of compounds which can be dissolved in the aprotic solvent or aprotic solvent/lower alkanol mixture.