PURPOSE:To restrict the generation of faulty fusion welding phenomenon and improve workability by a method wherein a pressure electrode, effecting the high-frequency fusion welding of thermoplastic resin, is provided with the structure of organization, in which the fine particles of high-hardness metal are bound by a soft high-conductive metal, and is formed by a sintered body specified in the Vic...

PURPOSE:To protect a packed form of articles from deforming and provide a high grade appearance, by sticking a surface reinforced sheet having required appropriate characteristics to a specified plane to form a packing bag to contain goods and pack them. CONSTITUTION:A roll of film 3 is fed by a continuous feed roller 4 and a specified length of the film 3 is unfolded by means of the first feed ro...

PURPOSE:To charge and seal the contents without discontinuing the feed of materials and continuously produce trigonal pyramid type bags, by making a circle or oval motion to hold with pressure for respective couples of pressure pieces in synchronizing with the feeding speed of the cylindrical body on welding and cutting in the first and second cutting and welding process and simultaneously transfe...

PURPOSE:To accelerate melting of snow with heat positively converted from solar ray and to reduce quantity of snow on a rooftop by a method wherein a heat exchange layer is formed over the surface of or on the inside of a roof tile by scattering zirconium carbide in acrylic resin coating. CONSTITUTION:A reflecting layer 2 made of aluminum evaporation film or the like is provided over a base materi...

PURPOSE:To carry out speedy starting-up by dividing a condenser into an upper space for condensing exhaust and a lower space for storing condensed water, feeding the deaerated pure water into the lower space on start and then increasing the degree of vacuum in the upper space. CONSTITUTION:The inside of a condenser 10 is divided into an upper space A for accommodating a pipe bundle 11 and a lower ...

PURPOSE:To speedily carry out deaeration and permit the speedy start by dividing a condenser so that exhaust steam is condensed in an upper space and condensed water is stored in a lower space, maintaining vacuum by raising the water level in the lower space when operation is brought into stop, and increasing the degree of vacuum in the upper space on start. CONSTITUTION:The inside of a condenser ...

PURPOSE:To always obtain the superior variation characteristic, securing the durability of a frictional engagement device by variation-controlling the output of a power generation part after the inertia phase according to the difference between an output shaft torque and the aimed value of the output shaft torque. CONSTITUTION:The signal of a torque sensor 120 for detecting the torque of an output...

PURPOSE:To improve the discharge capacity and cycle life performance by using a positive electrode lattice made of a lead alloy containing no antimony, and adding the powder of minium (Pb3O4) and antimony or antimony compound to a positive electrode active material. CONSTITUTION:A positive electrode lattice made of a lead alloy practically containing no antimony is used, and the powder of minium (...

The present invention relates to a hammer-type crusher for shredding metal objects, essentially comprised of hammers (1) mounted on a driving drum (2) which is arranged within a crushing housing (3) provided with lower and upper screening walls (4, 5), said housing (3) being connected to a supply device (6) having crusher drums (7, 8) and an introduction ramp (9). The crusher is characterized in t...

The film for the temporary protection of a surface, intended to be laid onto supports made of metal, plastic, glass and other materials, is noteworthy in that it is constituted in the form of a long strip 3 made of thermoplastic elastomer material, being shaped on the side 3.2 of its application to the support by a profile capable of defining, over all or part of the application surface 4, at leas...

A peripheral gas current of a laden gas flow is concentrated in particles in a settling length (38) of a centrifuging chamber (2). It is then stopped in its lengthwise travel in a separation length (40) in which its pressure is made sufficiently high, by entrainment by fast-rotating paddles (24), for this stream to escape outside through a discharge opening (32) while a purified internal gas strea...

The invention relates to the radiology systems comprising a radiation monitoring device with an X-ray detection cell arranged under an object to be examined. The masking device comprises three movable shutters 24, 25, 26 which are arranged between the radiographic film and the entry surface of the detection cell. The shutters 24 and 25 move in the direction of the arrows 59 and 58, while the shutt...

In the manufacture of tubes provided with elevations or recesses, an extrusion billet is preformed (1) and compacted (2) by isostatic pressing whereupon the extrusion billet is extruded (3) into a tube. The extrusion billet consists of at least two materials, forming material (21) and tubular material (22). The forming material is applied to or inserted into a preformed body of tubular material, o...

In the manufacture of tubes provided with elevations or recesses, an extrusion billet is preformed (1) and compacted (2) by isostatic pressing whereupon the extrusion billet is extruded (3) into a tube. The extrusion billet consists of at least two materials, forming material (21) and tubular material (22). The forming material is applied to or inserted into a preformed body of tubular material, o...

PURPOSE:To easily provide the optical multiplexer/demultiplexer for multiple systems with which the cost reduction is possible by forming an optical path which allows the passage of light through a quarter-wave plate via a polarized light separating element and makes this light incident perpendicularly on an interference filter. CONSTITUTION:The light of an optical fiber 14a is collimated by colli...

PURPOSE:To facilitate the pattern display via fine lines by arranging a display layer, right and left opposite electrodes and a light emitting layer in parallel in the width direction in a recess on one face of a substrate, forming a light reflecting layer with an opening section corresponding to the above display layer on one face of the substrate, and forming a light reflecting section on the ba...

A storage and trans-shipment system for containers, comprising, a quay with quay cranes for loading and unloading container ships moored at said quay, a container storage depot that is provided with a set of gantry craneways placed next to each other, a number of cars not guided by rails for the transport of containers between the quay cranes and the gantry cranes, and means for automatic control ...

A ski binding including a body having a jaw for retaining a boot upon a ski. The binding includes an energization mechanism for elastically biasing the jaw toward a retention position and for enabling the jaw to move to a release position in response to a force being exerted by the boot greater than a release threshold force. The energization mechanism includes a spring and an adjustment device fu...

The ski binding (1) includes a jaw (4) or sole gripper, equipped with a device (10) for holding the sole of the boot (2) on the ski (3). The holding device (10) has guiding means (11) and means (12) for elastic retention in a low position of the sole gripper, rendering translation of the latter possible from bottom to top against the said retention means (12). These means (12) include two elastic ...

REINFORCED POLYMER MATRIX AND PRODUCT CONTAINING MICRO AND MACRO FIBERS A method of mixing micro and macro fibers into a polymer matrix and products made thereby are provided. In the illustrated method, a micro reinforcing polymer is mixed with an elastomeric base polymer and preformed macro fibers are added thereto. In one embodiment, the micro reinforcing polymer forms micro fibers in a resultin...