PURPOSE:To permit a smooth change between a usual differential movement and a restriction of a differential movement from a driver's seat in any case, by threadedly engaging a differential movement changing cylinder with a ring nut to lock a rotational direction by a rotation stop member and disposing it without fixing in such a manner that it can be inclined. CONSTITUTION:When a wheel on a side i...

PURPOSE:To prevent abrupt starting even at unusually high engine speed by a method wherein, as a speed change lever is switched from a neutral position to a starting range when a brake is not operated, a speed change step with a smaller speed reduction ratio than that in an usual starting state is selected. CONSTITUTION:In CPU of an electronic control device, as a shift lever (switch SSL) is switc...

Sheet Feeder for Sheet Processing Machines The invention refers to a sheet feeder for paper sheet processing machines. Preliminary correction of the entire stack of paper sheets is carried out before actual side alignment of the sheets by means of the side drawing marker. In order to actuate the corresponding servomotor an actual sheet position detection device is provided and arranged immediately...

PCT No. PCT/EP87/00255 Sec. 371 Date Dec. 18, 1987 Sec. 102(e) Date Dec. 18, 1987 PCT Filed May 14, 1987 PCT Pub. No. WO87/07517 PCT Pub. Date Dec. 17, 1987.The invention concerns a ski safety binding with a sole plate pivoting about a rising pin. The sole plate cannot however be lifted off the ski. The sole plate includes at its rear a heel holder and at its front a toe piece. The sole holder is ...

A printer for use with both monochrome and color ink ribbon cartridges has a cartridge holder which is rotatable to correctly position the ink ribbon of whichever cartridge is put in place in front of the print head. The cartridge holder and a transmission for driving it are mounted on a carriage which is movable in front of a platen. A driving motor for powering the transmission is placed on the ...

In the device for evaluating test strips having individual test sections, which consist of a terminal, a work platform with holder for the test strips and a sensing head, a position mark 5 is arranged for each test section 9 on the side of the holder 13. On the work platform 15, the sensing head 14 is arranged so as to be capable of of traversing the test sections 9 and the position marks 5. The s...

An apparatus for inspecting the surface of web material moving lengthwise at a constant speed by scanning the surface in the direction of the width of the surface with a light beam. The scanned beam modulated by the surface is received and converted into an electric signal which is divided into division signals representing divisions of the width of the web. A first memory capability is provided f...

A method and apparatus for use with an automatic working vehicle for detecting a boundary between a treated area and an untreated area. A predetermined range of working area including the treated area and the untreated area is photographed by a camera. Image data output from the camera is differentiated with respect to pixel to pixel brightness variations, which is then compared with a threshold v...

Apparatus and method are disclosed for detecting the presence of a analyte in a sample. The apparatus includes an optical transmitter and receiver for transmitting light toward the sample and receiving a portion of the reflected light. The optical receiver acts in conjunction with a data processor to convert the reflected light to data representing the density of analyte in the sample. The apparat...

The invention relates to a method of real time control of fluid influxes into an oil well from an underground formation during drilling. The injection pressure pi and return pressure pr and the flow rate Q of the drilling mud circulating in the well are measure. From the pressure and flow rate values, the value of the mass of gas Mg in the annulus is determined, and the changes in this value monit...

A brake system of the type having a disc-type wheel brake hydraulically operated by a master cylinder through connecting lines is disclosed. The system includes a member which divides the wheel brake into two chambers, one adjacent to the brake piston filled with a hydraulic fluid specifically formulated for meeting certain expected operating conditions in the wheel brakes. The second chamber is c...

A primary mirror and a secondary mirror are arranged on a lens to form an eccentric radiation path through the mirror objective. The optical axis of the mirror objective follows an N-shaped path through the objective and central diaphragming is avoided. The object and consequently the image are situated outside the geometrical axis of the mirror objective, which shows a short distance between the ...

A mold (1) for cast-molding a slip is provided, which comprises a divsible casting mold including a plurality of mold portions to form a mold cavity (4) when mated together; each mold portion including an air-tight housing (2), an intermediate layer (5) of coarsely porous structure adjacent to the air-tight housing (2), and a solid synthetic resin filter layer (3) of fine open-cell structure; a sl...

A laminated structure comprising: (1) as a substrate, a non-crosslinked foam layer having an expansion ratio of 1.5 to 5 and composed of polybutene-1 or a blend of 100 parts by weight of polybutene-1 and up to 40 parts by weight of polyproylene and/or up to 30 parts by weight of polyethylene, and (2) laminated to one or both surfaces of the non-crosslinked foam layer, a film.

The present invention discloses a vinylidene chloride resin type in-mold foam molding having a broad cross-sectional area and a free shape, which is useful as thermal insulating plate materials or as anti-shock molded vessels, and also to foam particles, which are or expandable particles convenient for the preparation thereof. The present invention is also related to a series of advantageous foami...

Electrical laminates are prepared from prepreg materials prepared by impregnating a substrate with a laminating varnish comprising a solvent solution of a curable composition comprising (A) a mixture of at least one epoxy resin having an average of more than 1 but not more than 2 vicinal epoxy groups per molecule and at least one epoxy resin having an average of more than 2 vicinal epoxy groups pe...

A thermosetting resin composition comprising the product of an unsaturated polyester intermediate resin which is derived from the reaction of (a) an acid anhydride selected from the group including maleic acid anhydride or a mixture of maleic anhydride and a polyfunctional acid anhydride, a low molecular weight polyether polyol having a molecular weight of about 100 to about 600 selected from the ...

An electrically driven vibrating apparatus such as a dry shaver comprises a single-phase synchronous motor having a drive shaft, together with a part to be reciprocated. A cam is rotated by the motor drive shaft, and a lever is journalled about a pivot and is in contact with the part to be reciprocated. A pressure roller is mounted on the lever and is in constant contact with the cam profile. A co...

The present invention relates to optical memories for storing data on the surface of an information-supporting medium including pre-formatted patterns. Such a memory may constitute a random access mass memory, and it may be read/write memory or it may be a write-once memory. The operations of writing to the memory and reading from the memory are based on the optical interaction which occurs at the...

The invention provides a food wrap film containing a layer of a composition containing : from 20 to 50 wt % of LLDPE; from 1 to 10 wt % of an elastomeric polymer; from 40 to 79 wt % of a copolymer of ethylene and an ethylenically unsaturated ester; the weight percentages being calculated on the total polymer weight; and said film containing a minor amount of additives to provide, in combination ...