A photopolymerizable composition which comprises at least one ethylenically unsaturated polymerizable monomer, at least one selected ketone and at least one organic peroxide. The compositions are useful in the preparation of adhesives, paints and varnishes particularly in dental applications and exhibit reduced air inhibition on being cured by visible radiation in the range 400 m mu to 500 m mu .

1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 2-Aminomethylphenols of the formula I see diagramm : EP0088346,P33,F2 in which R represents hydrogen or alkyl having 1 or 2 C atoms, R**1 represents alkyl having 1 to 8 C atoms, cycloalkyl having 3 to 12 C atoms and up to 8 ring members, alkenyl having 2 to 8 C atoms or cycloalkenyl having 5 to 12 C atoms and up to 8 r...

PURPOSE:To improve service to a use customer, by automatically transmitting an inquiry regarding an abnormal state of an apparatus to a person in charge of a mother office, and also sending a message to the use customer, in an automatic deposting and paying machine, etc. of unattended opertion, which is provided on a terminal. CONSTITUTION:When an automatic depositing and paying machine ATM. etc....

PURPOSE:To enable the installation of an air-conditioner to the ceiling in an extremely easy manner by the use of a lift apparatus which allows the movement of the air-conditioner to a desired height while maintaining it horizontally at a predetermined position.

An improved sequentially scanned crossed light beam position encoder including means for detecting and transmitting the address of interrupted light beams, means for electrically detecting the subsequent status of an initially detected interrupted beam and means for inhibiting subsequent transfer of the address of the initially detected interrupted beam in the event the subsequent beam status at t...

PURPOSE:To facilitate operation performance in adjusting the angle of inclination of a seat and obtain a sure locking by constituting the seat so as to be set in unlocked state when a button is pushed and to be set in locked state when the button is released. CONSTITUTION:A seat frame 1 is constituted so as to be set in unlocked state when a button 24 is pushed and to be set in locked state when t...

PURPOSE:To prevent the generation of dead lock condition and to considerably solve the difficulty at program formation, by enabling a plurality of resources which can be used by respective tasks so that they are occupied at a bundle with sole exclusive controlling macroinstruction.

Apparatus and a method of manufacturing a formed coil having multiple single row coil cores of varying lengths. Sheets of fins are cut from plate fin stock such that the fins within each sheet are connected to each other by rupturable tabular portions. The sheets of fins are then arranged in registration such that openings within the fins for the receipt of tubes are aligned and tubular members or...

The invention relates to a hydraulically setting multi-component mixture as a lining and stowing material in mining practice, which consists of alpha -gypsum, bituminous coal fly ash and scouring grains. Such a mixture is intended to cause less dust nuisance and to have a better wettability of the fly ash fraction than the known mining cements and to allow the best possible disposal facility for ...

There is provided an aqueous dispersion type vibration-damping coating composition containing, as essential components thereof, (a) a polyvinyl acetate emulsion, (b) a polyethylene in finely divided particulate or emulsion state and (c) a flaky inorganic powder. When this composition is applied to the surface of a structural member which could be source of noise or vibrations, the coating composit...

PURPOSE:To separate a path of an instruction and a data, by starting an instruction executing part by a control signal showing that all operands required for executing the instruction becomes an active state, in an information processing device of a data flow type. CONSTITUTION:When address information of a desitnation field of one instruction is set to an instruction memory 2, one instruction is ...

Computer addressing hardware and a method of address development which utilizes the concept of a segment as the unit of addressability is disclosed.

A process for the precipitation of metallic sulfides, e.g., nickel, cobalt or zinc sulfides, from aqueous metal-ion-containing solution comprising passing hydrogen sulfide through the metal-containing solution while the solution is at a temperature of about 75 DEG C. and at a pH of about 2 to about 3 and maintaining said pH during the time of hydrogen sulfide addition by continuous addition of al...

A manual suction device for body fluids in which a second channel is integrated through which rinsing liquid is introduced by the operator above the site to be sucked clean by means of the closure mechanism on the handle of the suction device in order to clean the area to be sucked clean. At the same time, bleeding during sucking can be controlled by adding haemostatics to the rinsing liquid.

Azeotrope-forming mixtures, containing water, alcohols having 1-6 carbon atoms and ethers having 2-12 carbon atoms, and, possibly, metal salts conventional in refrigeration technology, are used as working fluids or working substance pair in refrigerators; the ethers derived from the alcohols present are preferably present in the mixtures.

A spherical kinematic joint, e.g. hip joint 12, comprises a bearing insert 20 comprising a plurality of parts 21, the parts being held together, e.g. by ring 40, by a flexible strip integral with the parts or by interengaging or interlocking elements on the parts.