Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

194results about How to "Reduce possibility" patented technology

Lockable overshot

Lockable overshot (10) includes an elongated body (12), lifting dogs (14a, 14b) and a locking sleeve (16). Ends (18) of the lifting dogs (14) are configured for latching a conventional spearhead point therebetween. The locking sleeve (16) is retained on the body (12) and is provided at one axial end with a circumferential wall (66) and two diametrically opposed gaps (68). The locking sleeve (16) is rotatable on the body (12) between a locked state preventing ends (18) of the lifting dogs from pivoting away from each other to release a previously latched spearhead point, and an unlocked state where the locking sleeve (16) allows the lifting dogs (14) to move so that the ends (18) can be pivoted away from each other to release a previously latched spearhead point. In this regard, the locking sleeve (16) is provided at one axial end with a circumferential wall (66) provided with a pair of diametrically opposed gaps (68). When the locking sleeve (16) is in the locked state, the wall (66) is disposed inside or between ends (56) of the lifting dogs (14). This prevents the ends (18) of the lifting dogs from pivoting away from each other. When in the unlocked state, the gaps (68) register with the ends (56) of the lifting dogs (14) so that the ends (56) can be pivoted toward each other thereby pivoting the ends (18) away from each other to release a previously latched spearhead point.
Owner:LONGYEAR TM

Information input device

Provided is an information input device whereby visible laser light which projects an information input image is prevented from irradiating a face or an eye. The information input device includes a projection unit projecting an information input image with visible laser light, a movable support unit mounting the projection unit thereon so that a projection position of the information input image by the projection unit can be changed, a first sensing unit capturing an image of a sensing region within which the information input image can be projected, a second sensing unit which is mounted on the movable support unit and detects an object entering a predetermined region containing the projection position of the information input image and a distance to the object, an information input detection unit detecting information input by identifying, based on image data captured by the first sensing unit, an input operation being performed on the information input image, and an identification control unit which identifies, based on information acquired by the second sensing unit, the presence or absence of a particular object entering the predetermined region and, if the entering of a particular object is detected, then causes the projection unit to stop projecting the information input image.
Owner:CITIZEN WATCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products