摘要:
A display unit for an information processing system comprises a holographic image generating system. The information processing system may be a computer, television, telephone or other information system. The display may also be used in a large format, including a matrix of individual units, for sports arenas, road signs and the like.
摘要:
In an electronic image enhancement system, a reflex image is scanned in the interior of the eye. After modification by a processor, the image is projected back into the eye along the same path, and aligned in registration with the original scanned image. An elliptical scan pattern is used.
摘要:
The use of a holographic video screen which appears black, gray or colored in ambient light as the display surface in a vehicle, wherein a driver can view the screen while driving without taking his eyes of the road. Additionally, the display system containing such a video screen permits the projection and viewing of multiple images on a single screen.
摘要:
A method and apparatus for transmitting light, wherein a holographic video screen is used as part of an illuminating system. The tendency of such a video screen to backscatter light of certain wavelengths from a predefined direction into a certain solid angle area is utilized to generate holographic images at precisely defined angles. In ambient light, such a video screen need not appear black, or at least dark.
摘要:
Device (1) for the heat treatment of scalp hair (2) of a person (3), consisting of one first and one second heat radiator (11, 12), which are formed and arranged facing each other as a left side radiator (4) and as a right side radiator (5) to provide heat (6) to the side scalp hair (7), wherein the left side radiator (4) has one first ring-shaped infrared radiator (21) with one first shell ring reflector (22) and the right side radiator (5) has one second ring-shaped infrared radiator (21.1) with one second shell ring reflector (22.1), wherein at least one third heat radiator (13) is provided for heat treatment of the remaining scalp hair, wherein all heat radiators (11, 12, 13) are arranged in a so-called open design to provide for unlimited handling and observation of the scalp hair (2) and extensive visual freedom for the person (3) during the heat treatment, characterized in that the first shell ring reflector (22) of this type has at least one first infrared radiation screen (31) and the second shell ring reflector (22.1) has at least one second infrared radiation screen (32) arranged as symmetrical mirror images and on the radiation side, and characterized in that radiation intensity (35) in the area of the contour (36) of an average hairline is gently reduced in the direction of the face (37) of the person (3) (FIG. 4).
摘要:
Device (1) for the heat treatment of scalp hair (2) of a person (3), consisting of one first and one second heat radiator (11, 12), which are formed and arranged facing each other as a left side radiator (4) and as a right side radiator (5) to provide heat (6) to the side scalp hair (7), wherein the left side radiator (4) has one first ring-shaped infrared radiator (21) with one first shell ring reflector (22) and the right side radiator (5) has one second ring-shaped infrared radiator (21.1) with one second shell ring reflector (22.1), wherein at least one third heat radiator (13) is provided for heat treatment of the remaining scalp hair, wherein all heat radiators (11, 12, 13) are arranged in a so-called open design to provide for unlimited handling and observation of the scalp hair (2) and extensive visual freedom for the person (3) during the heat treatment, characterized in that the first shell ring reflector (22) of this type has at least one first infrared radiation screen (31) and the second shell ring reflector (22.1) has at least one second infrared radiation screen (32) arranged as symmetrical mirror images and on the radiation side, and characterized in that radiation intensity (35) in the area of the contour (36) of an average hairline is gently reduced in the direction of the face (37) of the person (3) (FIG. 4).
摘要:
Disclosed is a method for achieving a recallable hair deformation. A composition is applied onto hair, comprising at least one active agent, which, alone or in combination with further compounds, is able, after application to the hair and after carrying out the treatment of hair in accordance with the present invention, to provide a shape memory effect. The hair is brought into a defined (permanent) shape and the permanent shape is subsequently fixed by means of inducing a chemical or physical change of the applied agents, wherein after a desired or undesired deformation, the memory shape of the initial memory shape may be recovered by means of a physical stimulation. Suitable active agents are for example macromers which may be cross-linked to provide shape memory polymers, wherein the permanent shape is fixed by means of the chemical cross-linking of the macromer, providing a shape memory polymer, which possesses at least one transition temperature Ttrans. Suitable active agents are also shape memory polymers, which have hard segments which may be cross-linked by physical interactions having a first transition temperature T′trans, which preferably is at least 10° C. above room temperature, and soft segments having a second transition temperature which preferably is at least 10° C. below T′trans. In addition to the permanent hairdo, a second (temporary) shape can be impressed. Furthermore, disclosed is a method for the recovery of a once programmed permanent hairdo, which has been brought into a temporary shape or which has been deformed in any other way.
摘要:
A filtering device for fluids features a filter element located in a filter housing and a heating device located in the flow path of the fluid. The heating device comprises a heating element that is held by a heating support which is located at the inner surface of the cover, with a water outlet connection being designed as one-piece with the heating support, the water outlet connection being directed outwards through a recess in the cover.
摘要:
A filtering device for fluids features a filter element located in a filter housing and a heating device located in the flow path of the fluid. The heating device comprises a heating element that is held by a heating support which is located at the inner surface of the cover, with a water outlet connection being designed as one-piece with the heating support, the water outlet connection being directed outwards through a recess in the cover.
摘要:
A transparent glass/plastic material composite pane, comprising at least one transparent plastic pane, at least one glass pane and according to demand an adhesion-promoting intermediate layer between the glass pane and the plastic pane, the glass pane being a glass film of a layer thickness of from 30 to 1,000 .mu.m.