PURPOSE:To provide the above and the power transmission device which is hard to be influenced by structure thereof has been simplified and miniaturized. CONSTITUTION:When a differential occures between a pair of wheel engagement shafts is a part of a wheel falls in a muddy place or a pit, a magnet 18 rotates against a conductor plate 19, and the conductive plate 19 is made to follow the magnet 18 ...

An automatic reverse mechanism for a tape recorder includes capstans, pinch rollers and reel shafts arranged respectively on both sides of an associated magnetic head. The mechanism also includes rotation transmitting members arranged symmetrically relative to the magnetic head, eccentric circular cam surfaces provided respectively about the shafts of the rotation transmitting members, and cam mem...

Device for radiostereotaxic targetting and puncturing of suspect lesions of the breast which cannot be detected by palpation, comprising: - a device for holding the breast; - a puncture needle (50); - means (45a) for supporting and guiding the needle; - a device (30, 36, 40) for spatial targetting of these support and guide means with respect to a suspect lesion; - removable means for ad...

Il s'agit d'un filtre du genre comportant un corps (11), une crépine (12) disposée axialement dans ce corps (11), et, montée rotative dans cette crépine (12), au moins une rampe de lavage (13).
Suivant l'invention, la paroi latérale (16) du corps (11) est globalement oblique par rapport à celle (25) de la crépine (12), en se rapprochant de celle-ci de l'entrée (15A) du corps (11) à sa sor...

In a small motor (10) equipped with a worm-type reduction gear, in which a worm (20), an armature (15) and the like are mounted on the outer periphery of an intermediate portion of a drive shaft (13) and fixed to it, the drive shaft (13) is inserted in a reduction gear casing (31), the result of which being that a worm wheel (33) meshes with the worm (20), a journal (21) having an outer diameter w...

PURPOSE: To enable inspection of a formation of a long material in fields of photography, fiber, print with the utilization of an observer's physical, psychological power while restricting his or her fatigue as much as possible. CONSTITUTION: Light beams are emitted to one side of a transmissive long material 1 as flash beams of an emission time t1 from a light source 5 which generates the light b...

PURPOSE:To prevent the breakage or display defect of an LCD panel which is caused when a load is applied on a personal computer main body by placing an elbow, etc., carelessly on a closed LCD display part by arranging a rib, a recessed part, etc., on an outward case. CONSTITUTION:The back 2 of the outward case has the recess 3 provided on the inside surface and the rib 4 provided on the inside sur...

PURPOSE:To provide the display module device which is improved in frost condensation resistance without increasing the number of stages and without degrading an assembly characteristic CONSTITUTION:A driver IC 13 is electrically connected by a tape carrier 12 to a display panel 11. A wiring part 16 of a printed circuit board 15 is connected by soldering to the tape carrier 12 of the driver IC 13. ...

Load driver system (10) preferably uses a microprocessor controller (20) to generate write/read signals and command signals received by a circuit at write/read and command/status input terminals (16, 17). The circuit (15) responds to the input signals and controls a semiconductor switch (11) that controls the operative state of a load (14). The circuit (15) includes a load shorted high detector (2...

A double-shade umbrella characterized by comprising a safety device (30) (Fig 4B) at the joints of ribs of the two shades (1, 2), a single-button release device (45) in the handle, a coupling (65) at the top caps, (Fig 8 not shown) and a connection for a pointed pole and having ribs, frames and shades capable of being folded in two sections.

A marking head (1) and device for pressure-transfer of indicia (27) onto the sidewall of a tyre. The head indicia application means comprises a bundle of independent needles (11), free to move with slight friction with respect to each other and driven by a pneumatic piston (3) via a resilient component (4). The marking head (1) is inserted in an automatic indicia applying device. A method is provi...

2102097 9222795 PCTABS00160 L'invention a pour objet une tête (1) et un dispositif de marquage pour le transfert sous pression d'images (27) sur le flanc d'un pneumatique. Le moyen d'application des images (27) de la tête (1) de marquage comprend une botte d'aiguilles (11) indépendantes, libres de se déplacer les unes par rapport aux autres avec un léger frottement, et mise en mouvement par un pis...

PURPOSE:To provide a method of using an oxide superconductor stably. CONSTITUTION:Utilization of interlocking of a magnetic flux 2 within an oxide superconductor is proposed and a superconductor where the magnetic flux 2 is interlocked near a lower critical magnetic field and at around a transformation temperature is rapidly cooled to a temperature which is fully lower than the transformation temp...

To improve the adherence of organic coatings on polyamide substrates, a surface treatment of the latter is conducted with the aid of a solution, in an organic solvent, of at least one acid of oxidising nature and which does not form any water-soluble compounds either with the treatment mixture or with the substrate. A solution containing approximately 1 to 15 % by weight of the said acid is genera...

An aqueous emulsion based on grafted polyolefin, process for obtaining it and its use in a finishing composition. This emulsion comprises a mixture formed by compounding at least one polyolefin and at least one saturated fatty acid and/or at least one unsaturated fatty acid unsubstituted by a hydroxyl group, at least one base, water in the quantity needed to obtain 10 to 50% of solids content and,...

According to the invention, the tool is a disc (30) made of unpolished ceramic (32). Application to the production of magnetic read and write heads. ;

Selon l'invention, l'outil est un plateau (30) de céramique dépoli (32).
Application à la réalisation de têtes magnétiques d'écriture et de lecture.

Process for renovation and adjustment with a liquid of rubbers in contact with a surface, the process consisting in adding a solvent to a liquid in permanent or temporary contact with a rubber, so as to obtain a self-adjustment and self-healing of the defects in the rubber when it is in moving or pressure contact with a curved or complex planar surface. The applications are the refurbishing, lengt...

- L'invention concerne un dispositif d'injection et de contrôle du bétonnage des pieux à la tarière creuse.
- Le dispositif objet de l'invention est caractérisé en ce qu'il comporte un tube d'injection central (1) monté de manière indépendante à l'intérieur de l'âme creuse (8) portepales de la tarière, avec interposition de bagues de centrage (9), un piston d'étanchéité (2) solidaire de l...

The present invention provides carboxyvinyl polymer having Newtonian viscosity, ophthalmic preparations containing the polymer, a process for preparing the polymer, and a vehicle for ophthalmic preparations containing the polymer. By using the polymer in a vehicle, an ophthalmic preparation having a low viscosity and good permeability of a drug can be obtained.

PURPOSE:To suppress error propagation, to correct the error effectively and to relieve the deterioration of a signal at repetitive coding. CONSTITUTION:A bit rate reduction circuit 53 quantizes a video signal and outputs the result to low frequency coding circuits 71, 76 and high frequency coding circuits 72, 75. A 1st transmission sequence packet circuit 77 outputs a low frequency coding output f...