PURPOSE:To continuously perform the separation of a blood corpuscle component and serum, by making a blood component feed-out pipe concentric with respect to a blood introduction pipe and a serum feed-out pipe while providing an opening part of each pipe of a rotary container. CONSTITUTION:In a blood centrifugal separation bowl, a blood component feed- out pipe 38 is provided as a concentric pipe ...

The invention relates to a set of electromagnetic methods and devices, providing two possible stable states, with positional locking, for the core plunger of a solenoid valve, without requiring electrical holding energy. This locking can be performed magnetically, mechanically, or as a combination of the two, or alternatively in the form of catch locking; there being a wide variety of variants. Fo...

An interlayer film for a laminated glass, which comprises polyvinyl butyral and a plasticizer and has a T peel strength at 20 DEG C. of not more than 0.5 kg/cm, said polyvinyl butyral satisfying the following expression Y>/=-3X+486 wherein X is the degree of butyralization in mole % and Y is the half-value width in cm-1 of hydroxyl absorption in the infrared absorption spectrum of the polyvinyl b...

PURPOSE:To detachably provide a display substrate with respect to a drive substrate by once soldering the light emitting element and a male connector of the display substrate to the substrate while maintaining them in a predetermined attitude, and soldering the connecting pins of the connector only at their roots. CONSTITUTION:A display substrate 11 is electrically connected to a drive substrate 3...

PURPOSE:To enhance the quality of a tire by preventing not only the joint stagger of a filler but also the generation of wrinkles, by mounting a bead filler to the inner peripheral surface of a bead core in a cylindrical shape and fixing and connecting the overlapped part for the joint thereof before performing the bonding and winding-up of the filler to the outside in a radius direction. CONSTITU...

A grasping grip 10 is fastened by a strap 12 to the wrist P of a user. This grip comprises a grasping tab 14 placed in the hollow of the hand M of the user. The tab is formed of two parts 14a, 14b articulated around a flexible zone 14c so as to be capable of being brought closer together, pinching the object C to be seized. The grasping grip 10 is particularly suited to sailboarding (windsurfing),...

PURPOSE:To obtain an oxide superconductive wire which is high in critical current density and high in mechanical strength, by applying forging process to an intermediate sintered body at a consolidation degree less than the specified ratio of logical density prior to sintering, and shortening heat treatment time at a low heat treatment temperature so as to form the final sintered body at the desir...

PURPOSE:To make an oxide superconductive compact excellent in adhesion between a superconductor and a base substance and superconductivity, by applying the specific heat treatment to the base substance to which superconductive material adhered so as to make material powder into a superconductor and adhering it to a metal base substance through a metal oxide layer. CONSTITUTION:Compounds which cont...

PURPOSE: To prepare a foam substance having a small shrinkability, a high compressive strength and a small water absorbability by extruding a mixture of a specific styrene polymer and a blowing agent into a room at a predetermined gage pressure, and then solidifying the foam substance. CONSTITUTION: As a blowing agent, a mixture of a carbon dioxide or a carbon dioxide and 20 wt.% or less of a hydr...

A shaft (12), whose speed and sense of rotation is to be determined, is provided with encoding means, comprising two longitudinally displaced sets (22, 24), of magnetic "keys" which can be grooves, projections, insertions or flats, for example. A detector (14) comprises a primary coil for generating an alternating electromagnetic field, and two secondary coils for picking up the field and providin...

Une scie à ruban 10 pour découper des corps d'animaux est équipée de deux rouleaux 13 et 14 sur lesquels est guidé un ruban de scie 15.

Le rouleau 14 peut être déplacé afin de modifier sa distance axiale avec l'autre rouleau 13. A cet effet, le rouleau 14 est guidé en déplacement longitudinal dans un coulisseau. Le déplacement du coulisseau s'effectue par l'intermédiaire d'un dispositif d...

L'invention concerne un dispositif et une méthode pour effectuer des opérations et/ou interventions dans un puits qui comporte un tubage 3 et est foré dans des formations géologiques comportant au moins deux zones distinctes.

Le dispositif selon l'invention est notamment caractérisé en ce que le tubage 3 comporte dans son intérieur un premier organe de connexion 10 utilisable en milieu li...

Method for passing an instruction capable of being expressed in the form of an alphanumeric code E, by an order giver P, by telephone to at least one beneficiary M, which includes the succession of following phases: a phase of establishing a telephone link in which the order giver P establishes a telephone link with an order receiver R by means of a telephone set 1; a phase of identification of th...

PURPOSE: To reproduce a high definition image of a proper quality by using a channel with the restricted pass band for executing compression processing to a transmitting information component quantity so as to adapt to a pass band, providing a transmission stage and a reception stage, and providing circuit arrangement estimating and compensating movement for this transmission stage. CONSTITUTION: ...

A method and apparatus for producing a colloidal mixture of a high degree of hydration comprising a hollow enclosure having a feed inlet to receive at least two dissimilar products to be colloidalized and a discharge outlet to dispense the colloidal mixture comprising a thrust generating assembly including a down thrust generating component and an upthrust generating component to cooperatively gen...

PURPOSE:To shorten a command procedure processing time by executing analytical processing prior to the arrival of a command procedure execution request and preliminarily converting each command to intermediate language. CONSTITUTION:A command preprocessor 2 analyzes a command procedure 1 and forms a command intermediate language 3. A command shell 4 executes command processing based on the formed ...

PURPOSE:To distribute a shearing stress applied to a bump electrode and improve the reliability by a method wherein a foundation metal layer on which the bump electrode is provided is composed of lower and upper metal films and the lower metal film has a larger area than the upper metal film. CONSTITUTION:Protective films 20 and 21 are provided so as to cover a wiring 19 on a semiconductor chip 1 ...

A filter means comprises a non-woven fibre mass in which at least a proportion of the fibres have been shrunk. In a process for the manufacture of the filter means, the structure of a fibre mass which has been physically consolidated by e.g. needling and which contains from 30 to 100% of shrinkable fibres is fixed by subsequent fibre shrinkage. Polyvinyl chloride, polyvinylidene chloride, polyamid...

Improvement to the activated sludge process for the treatment of waste water in which the waste water is introduced into a system of aeration tanks or lagoons to decompose the organic substances present in the said waste water by microorganisms in the said system of tanks or lagoons and the said microorganisms are separated from the effluent flowing out of an aeration tank while a proportion of th...

PURPOSE:To form the edge part of a curved surface having an appearance being continuous with other part and enable the excellent appearance not being conspicuous in its cutting plane to be obtained by producing an injection molding article from a thermoplastic resin and softening the inside of the injection molding article, further, cutting it in a state of the outer surface part with the hardness...