PURPOSE:To solve problems such as a collision between a fixed core guide section and a plunger surrounding end section, by reduce frictional resistance between a plunger and a plunger guide and to facilitate production by fitting and fixing a thin tube longer than the plunger onto an outer circumference of the plunger. CONSTITUTION:The plunger 5 is movably inserted into the plunger guide 4 of the ...

PURPOSE:To aim at simplification in mechanical structure and the promotion of a reduction in production cost, by locking a change shaft and a change lever solidly, while making a lost motion function attainable only moving a forming position of a claw for shaft arm. CONSTITUTION:When a change lever 51 is turned round to the left from neutral with operation of stepping on a change pedal, at the fir...

In an exemplary embodiment a compression carriage, adjustable by means of an electromotor, supports a compression localizer with which a switch is associated which disconnects the motor when the compression localizer engages the radiography subject. The connection between the motor and compression localizer can be selectively disengaged manually so as to allow manual movement of the compression lo...

A centrifuge for separation of two liquid phases of different specific gravities to be removed separately; the separation chamber has a first subset of openings communicating with a skimmer and a second subset of openings communication with a collector. In one position, a movable barrier plate covers the inner portion of the first subset and the outer portion of the second subset to direct the hea...

In an apparatus for forming a thread-reserve winding, with a bobbin plate (4) which rotates together with the bobbin tube (3) and which engages by means of a centering shoulder into the inside diameter of the bobbin tube and has a thread-catching device, there are arranged on the periphery of the bobbin plate (4) slits (40) which extend in a radial direction up to the inner centering shoulder. The...

A modular spacer concept is disclosed for use in centrifuge bores. The arrangement is such that various sizes of tubes (22) are available to allow for different amounts of fluid which may be inserted therein for centrifugation. A plurality of substantially identical spacers (40) are provided, each of which has an effective length equal to a predetermined standard difference in tube sizes. The lowe...

Electro-surgical device with an insulated cable which can be passed through an endoscope, to which can be connected the pole of a high frequency generator, said pole being insulated from earth potential and on whose end facing the body cavity is provided a small-area treatment electrode projecting from the endoscope, said treatment electrode cooperating with a large-area neutral electrode connecte...

A method for making a composite material. Porous reinforcing material such as fiber material is charged into a container which has an opening; then substantially all of the atmospheric air in the container and in the interstices of the reinforcing material is replaced by substantially pure oxygen; and then molten matrix metal is admitted into the container through the opening so as to infiltrate i...

A fluidizable bed combustion chamber comprises an intermediate partition (2,7) which divides the chamber into an upper combustion space (1a) and a lower plenum (1b) and which is provided with means (4,4a,8) for injecting fuel into the upper combustion space in which, during use of the combustion chamber, a bed of fluidized material (6) is created. The intermediate partition is composed of a plural...

PURPOSE:To perform fine adjustement for a tilt angle as well as to let a seat have a degree of mechanical strength, by forming a tilt adjusting mechanism on the top of a seat back into a four-bar linkage system. CONSTITUTION:A seat 1 consists of a seat cushion 2 and a seat back 3 via a reclining device, while an upper part 3a of the seat back 3 is tiltable in design. A back frame gear is divided i...

PURPOSE:To produce a semiconductor wherein a pellet and an insulating substrate may be separated as necessary by a method wherein bonding pads with low melting point layer are formed respectively on the lower surface of a semiconductor pellet formed of IC etc. and on the upper surface of an insulating substrate fixing pellet thereon to be aligned and abutted against each other and then heated to b...

The invention relates to a novel microorganism of the genus Rhodococcus, to the use thereof in a process for the microbiological degradation of amino-s-triazines and cyanuric acid in wastewaters, as well as to a process for the microbiological degradation of s-triazine derivatives to biomass or to degradation products such as NH304 and/or chloride, which comprises the combined use of said microorg...

1. Method for manufacturing cast concrete articles of hand-crafted character, characterized in that it consists to prepare a concrete comprised of large calcareous granulate, siliceous sand, Portland cement in a proportion of about 400 kg per m**3 from concrete, a water-reducing additive, and water to have the water/cement ratio =< 0,40 and the consistency of the green concrete lie in class 0 ("dr...

A method and a device for controlling the issuance of cards or like paper stock singly from a card feeder having a friction wheel which is positioned above a movable platform to feed the cards singly from the bottom of a stock. The friction wheel is rotated sequentially through preselectable arcs, intermittently if desired, whereby the issuing cards are optimally spaced apart. An auxiliary feed me...

1495146 Detergent compositions PROCTER & GAMBLE CO 10 April 1975 [11 April 1974] 16166/74 Heading C5D A detergent composition comprises (A) a non- ionic surface active ethylene oxide adduct having an HLB value of 11-14À5, (B) a compound of formula wherein R 1 is linear alkyl, R 2 is H or CH 3 and n is 3 or 4, the total number of carbon atoms in R 1 and R 2 being 10-13 and R 2 being CH 3 in ...

1495145 Detergent preparations PROCTER & GAMBLE CO 10 April 1975 [11 April 1974] 16165/74 Heading C5D A detergent composition comprises (A) a non- ionic polyethoxy surfactant having an HLB value of 11 to 14À5, (B) a compound of formula wherein R 1 is a linear alkyl group, R 2 is H or CH 3 , the total number of carbon in R 1 and R 2 is from 10 to 13, R 2 is CH 3 in 40-60 weight per cent of th...

A method and apparatus are provided for manufacturing or machining a gear workpiece with a hyperboloidally, globoidally or similarly formed gearlike tool which has an abrasive or similar surface. The axes of the workpiece and tool are skew lines. During changing of the center distance, in particular as the workpiece and tool are moved apart at the end of the machining operation, the crossed-axes a...