In a radiation-utilizing measurement system including a rotatable reflector, a point source, and a point detector, there being a plane both at right angles to the rotational axis and including the source and the detector, the plane also including the optic axis of the system extending equidistant between the source and the detector, and there being a plane including the rotational axis and the optic axis, there is provided a refracting element with zero power in the first plane, and a finite pos...

A process for utilizing tobacco dust by affixing it to cut, shredded or otherwise comminuted tobacco, reconstituted tobacco or tobacco substitute by thoroughly mixing tobacco dust, a powdered water soluble hydrocolloid, optionally an organic solvent, the comminuted tobacco, reconstituted tobacco or tobacco substitute, water or an aqueous solution of the hydrocolloid and optionally an additional quantity of the comminuted tobacco, reconstituted tobacco or tobacco substitute and continuing the mix...

A system for utilizing the energy of waves in the ocean, comprising a wall having a plurality of compartments separated by vertical and horizontal partitions. The water of a wave covers the entrance of a compartment and then enters the compartment, and the wave advance forces the air in that compartment through a conduit, past a non-return valve and into a storage tank, from which the compressed air may then be supplied to a turbine, or the like. The partitions between compartments assure that w...

An input signal is multiplied by a reference and quadrature signal and the two output signals are integrated and multiplied by a ramp signal, having a period equal to the maximum period of the input signal, and integrated to provide four output signals. The integrated product of the input, reference and ramp signals is multiplied by the integrated product of the input and quadrature signals and the product is subtracted from the product signal of the integrated product of the input and reference...

A band comprising many beam portions and arcuate hinge portions formed integrally so as to be alternately arranged, a fitting force being obtained at least due to the returning force of the hinge portion so that the band can be expanded even with a small force and, in spite of the repeated use over a long period, the fitting force and winding action will not deteriorate and the band will not crack. The bands are connected symmetrically to both ends of a top band and are utilized as head bands fo...

A gate circuit includes a first group of N resistors connected together at one end to form a first input terminal for receiving an input current, a second group of N-1 resistors connected in series and connecting the other ends of the first group of resistors, N Josephson junction circuits each connected in series with one of the first group of resistors, a specific Josephson junction circuit coupled between a second input terminal and one end of the series connection of the second group of resi...

A rectifier generates a rectified output and a dc power output. The rectifier has an antenna element, a tuning capacitor, a coupling capacitor, first and second rectifying diodes, and a storage capacitor. The antenna element and the tuning capacitor are coupled in parallel and grounded at one terminal. The first rectifying diode is grounded at its anode terminal and the storage capacitor is grounded at one terminal. The coupling capacitor is coupled between the ungrounded terminal of the antenna...

A system for commonly utilizing a vehicle in which illegal use of the vehicle can be surely prevented. In the system for lending a shared vehicle, which is parked in a parking area and of which the use information concerning lending and returning is managed, to a user after confirming permission to utilize the vehicle based on previously registered personal identification information, the shared vehicle is provided in the control section thereof with a popup key which can control whether a mecha...

An antenna comprises a ground element, a conductive element, a signal line, a first transmitting element, a second transmitting element. The conductive element is L-shaped and connected to the ground element. The signal line is coupled to the conductive element. The first transmitting element is connected to the conductive element for transmitting a first signal. The second transmitting element is connected to the conductive element for transmitting a second signal. The first signal is a GSM900 ...

Quinazolinones of formulae 1a, 1b, 1c and 1d are disclosed. They are useful for treating cellular proliferative diseases and disorders associated with KSP kinesin activity ##STR00001##