69results about How to "Prevent snooping" patented technology

A method and an apparatus for dynamically adjusting a viewing angle of a screen are provided. The method is suitable for dynamically adjusting a viewing range of a screen of a handheld electronic device, wherein the viewing angle of the screen is adjustable. The method is as follows. First, a shifting value of a target deviating from the viewing range of the screen is detected by a sensor. Next, the viewing range of the screen is dynamically adjusted according to the shifting value, so as to cover the target within the viewing range of the screen. Accordingly, the snooping for the content of a frame displayed on the screen by others can be prevented and a user can view the frame displayed on the screen more conveniently.

The present invention has a target apparatus that provides a predetermined service by certifying a certification device when said certification device enters a predetermined certification area. The target apparatus includes a controller configured to control the changing of contents of a service to be provided in accordance with a certification status of a plurality of certification devices located inside said certification area.

An improved coin box assembly is provided for a coin operated laundry appliance. The assembly includes a mounting bracket mounted in the cabinet of the appliance, a vault mounted within the mounting bracket, and a coin box mounted within the vault. The mounting bracket and vault provide double-wall protection for the coin box so as to inhibit prying. The assembly further includes external and internal plates sandwiching the front wall of the coin box to prevent cutting of the front wall of the coin box. A freely-spinning washer is mounted between the front plate and the front wall of the coin box to preclude a hole saw from cutting out the lock cylinder of the coin box.

The present invention has a target apparatus that provides a predetermined service by certifying a certification device when said certification device enters a predetermined certification area. The target apparatus includes a controller configured to control the changing of contents of a service to be provided in accordance with a certification status of a plurality of certification devices located inside said certification area.

An objective of the present invention is to implement a window structure body whereby a scene viewed from within a room space is ensured by day, and it is possible to prevent peeping from outside the room space either day or night. Provided is a window structure body, which is provided with a translucent planar light emitting body with a half-mirror layer on the inner side, and glass plate bodies on the inner side and the outer side of the planar light emitting body. The planar light emitting body is formed from a translucent resin plate, a light emitting element which is disposed upon the end face of the resin plate, and a light diffusion layer which is disposed upon the surface of the translucent light plate, and light from the light emitting element enters via the end face of the resin plate, is reflected by the half-mirror layer, and is diffused with the light diffusion layer, thereby causing the surface of the planar light emitting body to emit light.

An electric power steering device includes a worm which is swingably connected to the rotation shaft of an electric motor through a joint. A first end portion and second end portion of the worm are supported by a first bearing and a second bearing, respectively. A pair of elastic members elastically urge the worm to an axial neutral position. An annular leaf spring which is held by a housing urges the second end portion toward a worm wheel through the second bearing. A synthetic resin member having a sliding contact surface which is in contact with the leaf spring is integrally disposed on the second bearing.

A hinge assembly incorporates an anti-tamper member that is selectively positionable to protect fasteners holding the hinge assembly to a mounting surface such as an access door. The hinge assembly may be incorporated into a bar lock assembly to provide additional tamper resistance for a shipping container, for example, to limit or prevent unauthorized access to the container.

The present invention relates to a non-contact identity verification device and system, and a method thereof, comprising: a physiological characteristic detector for detecting a physiological characteristic of a human body and generating at least one piece of physiological characteristic verification information; a control module for converting the physiological characteristic verification information into at least one physiological characteristic verification value; a key unit for encrypting and storing at least one physiological characteristic check value; an identification unit for comparing the physiological characteristic verification value with the decrypted physiological characteristic check value, and generating a comparison information; and a transmission unit capable of transmitting the comparison information to the outside. Through a verification technology of the present invention, a user can be verified rapidly and conveniently, recognition stability is very high, and personal data of the user can be adequately protected.

The invention discloses a dustproof display in the field of computer accessories. The dustproof display comprises a display screen, a base, a support pillar and a back shell. The back shell is in a shape like a rectangular basket with one open side, a rectangular frame shaped front shell matched with the shape and the size of the back shell is fixed in an opening of the back shell, the display screen is fixed between the back shell and the front shell, and the back shell is fixed on the base through the support pillar. A vertical rotating shaft is arranged in the left side of the back shell, elastic reset pieces are respectively arranged on two ends of the rotating shaft, and dustcloth is twined on the rotating shaft. A kerf is arranged on a position which is opposite to the rotating shaft at the left side of the front shell, and a rectangular clamping groove is arranged in a position which is opposite to the kerf at the right side of the front shell. One end of the dustcloth, which is far away from the rotating shaft, penetrates through the kerf and is fixed with a clamping board, and the shape of the clamping board is matched with that of the clamping groove. According to the scheme, dust in the environment can be effectively prevented from falling on the display screen, the dust accumulated on the display screen is reduced, and furthermore, when the display is used, an image can be more clearly displayed, so that the degree of fatigue of eyes of a user is relieved.