PURPOSE:To provide a vertical sealing device for a vertical bag-making filling/ packaging machine, which can perform heater temperature control appropriately, perform fine adjustment coping with types of webs or feeding speeds, perform butt-seam center sealing favorably by feeding a web continuously, reduce noise and vibration of the machine drastically, and perform high speed packaging. CONSTITUT...

PURPOSE:To reduce a falling off of positive polar active materials and prevent a positive plate from being abnormally elongated as well as to improve the service life of a lead storage battery ever so longer, by manufacturing a side conductor capable of showing its elasticity following the elongation of a plate. CONSTITUTION:A core body composed of such a metal as being smaller in electric resista...

The mechanism at a mobile servicing unit to spin in and/or change the bobbin, at an open-end spinning station, has at least one sensor at the yarn compensator to register the presence of a yarn at the compensator. It is coupled to an additional drive for the bobbin at the maintenance unit through a control. USE/ADVANTAGE - The mechanism takes up the slack in the yarn caused by the difference in wi...

A control system for controlling a steplessly variable power transmission device for a motor vehicle. The speed ratio of the transmission mechanism is based upon vehicle operating conditions, and particularly upon the vehicle speed and the engine load, either in terms of throttle setting or engine load pressure. Manual selector means are provided to select one of two control mode patterns for eith...

A total control system for motor vehicles has several local control channels (3-1 to 3-h), each independently controlled by an appropriate signal. Such signals are derived from a central evaluation unit (1) employing logic techniques to ascribe a suitable weighting to the vehicle operating parameters (A) e.g. acceleration depression, brake operation, steering angle, etc. together with the instanta...

This trolley for rolling up a hose comprises a support structure (11) provided with a pair of wheels (12) and with a reel (22) which is produced in two halves and serves for carrying a continuous hose rolled up on this structure (11) and which is provided, along its axis of rotation, on one side, with a connector (20) serving for connecting the hose to a source of fluid and, on the other side, wit...

A release binding for cross-country, downhill and telemark skiers. Owing to stronger plastics skis and new bindings which do not release in the event of a fall, etc., the number of injuries in cross-country skiing has increased and the type of injuries has worsened. Telemark skiing, which is now rapidly gaining ground, also increases the demands for release bindings for cross- country skiers too. ...

Use of calcined hydrotalcites as catalysts for the ethoxylation or propoxylation of fatty acid esters of the disclosure Calcined hydrotalcites, as catalysts for the ethoxylation or propoxylation of fatty acids having 8 to 22 carbon atoms with monoalkanols having 1 to 22 carbon atoms or polyols having 2 to 6 hydroxyl groups and 2 to 15 carbon atoms, give the desired products in high yields and with...

PCT No. PCT/EP90/00798 Sec. 371 Date Nov. 25, 1991 Sec. 102(e) Date Nov. 25, 1991 PCT Filed May 18, 1990 PCT Pub. No. WO90/14348 PCT Pub. Date Nov. 29, 1990.The present invention concerns novel disphosphonates having the general formula I (I) in which Het represents a heterocyclic five-membered ring with 2-4 heteroatoms which is substituted, if desired, and which can also be partially h...

The present invention is an oxidative process for the conversion of 21-unsaturated progesterones (I) to the corresponding 3,5-secoandrost-5-one-3,17 beta -dioic acids (II) by use of either ozone or an oxidizing agent, which are useful intermediates in the production of DELTA <5>-4-aza-17-carbonyl steroids (III) which are useful in production of 5 alpha -4-aza amide (IV) pharmaceuticals. Also disc...

Insecticidal compositions comprising an organophosphorous, pyrethroid, pyrethrin and/or lipid amide insecticide in combination with piperonyl butoxide and a gallic acid ester in a ratio of 3:1 to 1:10 are useful in the control of insect pests.

A method of microencapsulating an agent to form a microencapsulated product, having the steps of dispersing an effective amount of the agent in a solvent containing a dissolved wall forming material to form a dispersion, combining the dispersion with an effective amount of a continuous process medium to form an emulsion that contains the process medium and microdroplets having the agent, the solve...

A rapid and quantitative method for producing a sterile, injectable solution of Tc-99m-labeled monovalent antibody fragment comprises the step of mixing a sterile solution containing a monovalent antibody fragment having at least one free sulfhydryl group, stannous chloride and excess tartrate, at mildly acidic pH, or a sucrose-stabilized lyophilizate of such solution, with a sterile solution of T...

A compound of the formula: wherein each A1 and A2, independently, is H, C1-12 alkyl, C7-10 phenylalkyl, R1CO (where R1 is C1-20 alkyl, C3-20 alkenyl, C3-20 alkinyl, phenyl, naphthyl, or C7-10 phenylalkyl), or R2OCO (where R2 is C1-10 alkyl or C7-10 phenylalkyl), provided that when one of A1 or A2 is R1CO or R2OCO, the other must be H; each X1 and X2, independently, is H, F, Cl, Br, OH,...

PCT No. PCT/FR90/00952 Sec. 371 Date Oct. 17, 1991 Sec. 102(e) Date Oct. 17, 1991 PCT Filed Dec. 27, 1990 PCT Pub. No. WO91/09833 PCT Pub. Date Jul. 11, 1991.The use of products of formula (I) is described, wherein X and Y represent hydrogen, hydroxy or alkoxy; and R1 and R2 represent H, alkyl, alkenyl or alkynyl, arylalkyl, acyl or R1 and R2 together with nitrogen form a heterocycle for preparing...

An improved process for the preparation of vinyl ethers by the coupling reaction of an ester of formula (I), with a carbonyl containing compound of formula (II), wherein A and R are passive organic groups and OY is a hydroxyl group or OP where P is a protecting group is described. The ester and the carbonyl containing compound are reacted in an organic solvent with a titanium salt, a metallic redu...

The invention relates to an oxidative hair-dyeing agent obtained by mixing a liquid dye-carrier substance with a viscosity less than 100 mPa.s at 30 degrees Celsius and an oxidizing agent in emulsion form containing 2.5 to 12 wt.% of at least one C10-C24 fatty alcohol and a composition containing an oxidizing agent in a weight ratio of 1:1.5 to 1:4. The invention also relates to an oxidative hair-...

PCT No. PCT/EP91/00253 Sec. 371 Date Oct. 30, 1991 Sec. 102(e) Date Oct. 30, 1991 PCT Filed Feb. 5, 1991 PCT Pub. No. WO91/12244 PCT Pub. Date Aug. 22, 1991.This invention relates to a process for preparation of pyrimidinetriones. It also relates to novel N-dihydroxyphosphoryl pyrimidinetrione derivatives which may be useful as water-soluble prodrugs of certain pyrimidinetrione compounds.