A guide device (20) for separating a plurality of yarn passages comprising: a rod member (24) movable in its lengthwise direction; a plurality of slide members (25a-25d), provided with yarn guides (22) and movable along the rod member (24); the rod member (24) and the slide members (25a-25d) are inserted into and movable along a hollow cylindrical guide rail member (21); the rod member (24) having...

PURPOSE:To achieve the optimal acceleration slip control at any time by calculating the friction factor of pavement and the slippage of drive wheel then correcting the driving force to be determined on the basis of said friction factor with correspondence to the difference between said slippage and the target slippage. CONSTITUTION:On the basis of the driving wheel slippage calculated through a ca...

This device comprises a heated mould 10 for the support of one face of a tyre 12, and a pressure element 6, 7 which presses on its opposite face via an assembly consisting of a cushion 8 and a heated blanket 17. The profile 11 of the mould 10 perfectly fits the shape of the tyre 12, at least two thirds of the surface area of which it surrounds, and receives in its interior the heat of heated plate...

PURPOSE:To have a certain number of bobbins always in storage, ready for service, by furnishing a sensor switch to check the numbers of empty and full bobbins and by supplying the winder with new bobbins in the number equal to that of discharged empty bobbins when the total number of full bobbins informed by a counter has attained under a certain set value. CONSTITUTION:A full bobbin supply convey...

A process for the preparation of the enantiomeric pairs (1R-3R- alpha S+1S-3S- alpha R) and (1R-3S- alpha S+1S-3R- alpha R) from a mixture of all 8 stereoisomers of the compound alpha R/S-cyano-3-phenoxy-4-fluorobenzyl 3R/S-(2,2-dichlorovinyl)-2,2-dimethyl-1R/S-cyclopropanecarboxylate, comprising dissolving the mixture in a secondary or tertiary alkylamine having 2-6 C atoms per alkyl radical, su...

PURPOSE:To always exactly measure uric sugar by operating a means for assigning and inputting kinds in accordance with the kind of test paper and selecting an adequate calibration curve table and various quantities such as reaction time. CONSTITUTION:A stick 24 is mounted to a stick holding part 6 and a switch 5 is turned on. Then the quantity of the light reflected from the test paper 25 for uric...

PURPOSE:To correctly measure uric sugar by correcting the quantitatively determined value of the uric sugar according to element values such as ascorbic acid and pH. CONSTITUTION:A switch 10 which assigns the setting and inputting of an ascorbic acid value, a switch 11 which sets and inputs that the pH value is above the prescribed value and switches 12, 13, 14 which set and input the ascorbic aci...

The invention relates to a heel holder for a safety ski binding, in particular for a safety ski binding for use in both cross-country skiing and downhill skiing. The heel holder has a bearing block fixedly oriented relative to the ski and a housing which carries a sole holder. The housing is supported for an upward pivoting movement about a transversely extending axis provided on the bearing block...

A fluid dynamic piston comprises a cylindrical member 45 having a closed end 46, reinforcing means 50 extending axially from the closed end through at least a portion of the cylindrical member's axial length, the reinforcing means terminating with abutment means 37 whereby axial forces are transmitted from the cylindrical member's closed end to the abutment means.

A partially lined disc brake (1) has a brake frame (3) or brake saddle, a brake shoe (5) consisting of carrier plate (6) and friction lining (7), and an operating piston (4) for the brake shoe. Between the operating piston and brake shoe there is arranged a damping element (10) with at least one flexible cushioning layer in layered construction with at least one metal sheet. The damping element is...

A bore-hole logging electrode structure for a drill string, includes a drill string segment (10) having a recess (16) along an axial length thereof, a sleeve (48) of electrically nonconductive elastomeric material in said recess (16) and a plurality of bands (49) of electrically conductive elastomeric material embedded in said insulating sleeve (48) to constitute the electrodes.

A method for evaluating the quality of the cement surrounding a borehole casing is provided. The method generally comprises obtaining signals which were recorded by a CET tool known in the art, and processing the signals by: dividing each signal into particularly defined time windows; determining absolute magnitudes for each signal which are functions of the energy of the signal in the respective ...

1. Device for guiding the spine along the ventral face, for the splitting-up of animals carcasses, comprising a swing plate (9) mounted for pivoting on a support (11) and carrying, at one end, a first guiding surface (12) designed to cooperate directly with the ventral face of the spine (5) in at least one point and, at the other end, a second guiding surface (15) spaced from the first guiding sur...

According to the invention, the means 2 for actuating the splitting axe 1 are arranged so that, in a reference system linked to the support of the splitting axe and of the actuating means, at least one point 12 of the cutting edge 4 of the splitting axe describes an elliptical curve A whose large axis 13 forms an acute angle alpha with the direction of descent 14 coinciding with the general direc...

The present invention relates to the use of blood in the construction and building industry, whereby blood and extracts of blood containing haemoglobin are used as air entraining colloids. The recommended process for preparing a lightened material consists in associating a construction element chosen from the cements, mortars and concretes, with at least one air entraining colloid chosen from whol...

This earthworks machine intended particularly for small-scale digging operations comprises a cabin-chassis 1, on which are installed an articulated hydraulic arm 2, at the end of which arm is installed an earthworks tool 3, means 5, 10 for the suction of the cut material, interacting with the said earthworks tool 3, so as to suck up the cut material from the said digging operation and means 9 for ...

In dental surgery and orthopedic surgery, implants of the bio-compatible hydroxyphosphate are used. Molded bodies or a granulate thereof are obtained by sintering in a moist oxygen atmosphere. These products are of a blue color. In accordance with the invention, white products are obtained by sintering in an inert atmosphere in which the oxygen concentration is maximally 0.005%.

PURPOSE:To improve pressure regulation accuracy while keeping a fuel pressure area small when fuel flow rate into a fuel chamber changes by determining fuel pressure according to only pushing pressure set within a back pressure chamber without changing pressure receiving area of a pressure receiving section. CONSTITUTION:Fuel comes through a fuel inflow pipe 7 into a fuel chamber 2. To a back pres...