381 results about "Hand shaking" patented technology

Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.

A camera module (50) having a function of compensating for hand shake includes: suspension wires (16) for supporting an intermediate supporting member (13); AF springs (12a) for refraining stress to be applied to the suspension wires (16); and damper members (11) for causing a reduction in vibrations of the AF springs (12a).

Feature points are extracted from an image of a plurality of frames. A blurring direction component of a previous frame image is judged from motion vectors of the next frame image acquired with reference to feature points of the extracted previous frame image. Images of the same blurring direction are selected and grouped from the image of a plurality of frames based on that judgment result. After performing position compensation, an additive composite of a grouped composite image is created for each group so that feature points conform to grouped images. Subsequently, inverse transform filter processing is applied to the grouped composite image data and hand shake compensation by group is accomplished which compensates the blurring direction component matched to a group. Upon position compensation, an additive composite is generated of a hand shake compensated image so that feature points of each grouped composite image conform to hand shake compensation.

Methods and principles are described for systematizing localized charging, load identification and bi-directional communication in a planar battery charging system. Also described is control circuitry for selectively energizing a primary winding when a load is placed on the platform. The optimization of the size of the receiver winding compared to the transmitter winding is discussed, while the associated communication methods include techniques for load identification, compatibility checks, hand-shaking and communication of charging status.

A prism type lens structure is provided. A plurality of piezoelectric elements are mounted to a reflection prism. The deformation of piezoelectric elements corresponding to the applied voltages controls the deflection angle of the reflection prism to compensate the unsteady optical path caused by vibration. Therefore, the image of light signals may be controlled to precisely and steadily focus in an image sensor element to reduce the vibration due to hand shake.

The invention relates to a minimally invasive surgical instrument auxiliary system. The system solves the technical problems that a surgery tool has complicated operation and low flexibility during the operation of an existing minimally invasive surgery, eye and hand movement is uncoordinated during the operation of a doctor, and hand shaking of the doctor may affect the quality of the surgery. The system includes a main operating arm and a slave operating arm for tracking the movement of the main operating arm. The system is widely used in the technical field of medical instruments.

A telephoto zoom lens having four lens groups in a P-N-P-P configuration arranged sequentially from an object side. The first lens group includes a front group which is fixed when focusing and has a positive refractive power, and a rear group which moves when focusing and has a positive refractive power. The entire first lens group, including the front and rear groups, is fixed during zooming, and the second and third lens groups move during zooming. The second lens group compensates for shaking of an image plane caused by hand-shaking, by moving in a direction perpendicular to the optical axis, and satisfies the following condition:1.2<f1a / f1b<1.8where f1a and f1b denote the focal length of the front group of the first lens group and the focal length of the rear group of the first lens group, respectively.

The invention provides a camera module. The camera module includes first and second frames accommodated in housing, and a hand-shake correction unit. The hand-shake correction unit is provided on the first frame or the second frame and configured to generate a driving force in a direction perpendicular to an optical axis of a lens accommodated in the first and second frames. The sidewalls of the housing, opposite to each other, are different in thicknesses.

A camera module (50) having a function of compensating for hand shake includes: suspension wires (16) for supporting an intermediate supporting member (13); AF springs (12a) for refraining stress to be applied to the suspension wires (16); and damper members (11) for causing a reduction in vibrations of the AF springs (12a).

A mobile terminal and image stabilizing method therein are disclosed. When a prescribed image is projected using a projector module provided to a mobile terminal, hand shaking is detected by a sensing unit and is then corrected. Therefore, shaking of a projected image can be corrected.

An image stabilizing device and system for a binocular telescope having a pair of telescopic optical systems each comprising an objective lens, a gimbal mounted erecting prism and an eyepiece lens which is capable of compensating for deterioration in quality of an observed image due to user hand shake or other external vibrations.

An improved instant yogurt-like food product is formulated as a free-flowing dry food composition and is quickly reconstituted with a liquid by hand shaking. The food product can be formulated to be edible or drinkable. The composition includes at least one yogurt producing bacteria, a viscosity control agent, a cold water swelling starch, an edible acid, a sweetener, a flavoring agent and an edible salt. The composition can also include a prebiotic carbohydrate to create a synbiotic food product. The composition can be prepackaged and has a relatively long shelf life.

The invention relates to a method and a portable device for realizing network kara OK, which applies cell phones of an initiator and a responding party to realize the network Kara OK. The method comprises the following steps: cell phone communication is set up between the initiator and the responding party; the initiator starts up network kara OK function on the cell phone thereof and selects accompany audio and video; after hand shaking, the two parties enter a network kara OK state; the cell phone of the initiator receives singing audio signals of the responding party and synthesizes the singing audio signals of the responding party, accompany audio and video signals and singing audio signals of the initiator; then a first synthesized audio-video signal is played, and at the same time, a second audio and video signal synthesized by accompany audio and video data and the singing audio signals of the initiator is transmitted to the responding party; the cell phone of the responding party receives the second audio and video signal and the second mixed audio and video signal and the singing audio signals of the responding party is mixed; a third mixed audio and video signal is played, and at the same time, the singing audio signals of the responding party are transmitted to the initiator.

A method for IP address allocation is presented. In one embodiment, the method includes receiving DHCP (Dynamic Host Configuration Protocol) information by a driver module operable on a mobile station prior to the mobile station sending a DHCP discovery message. The method includes storing, by the driver module, the DHCP information and redirecting the DHCP discovery message from an operating system DHCP process to the driver module. The method also includes performing DHCP hand-shaking in response to the DHCP discovery message.

An optical image stabilizer for correcting an image blurred by shaking of a hand while an object is photographed using a mobile communication terminal is provided. The optical image stabilizer includes an image sensor. A lens assembly is mounted on an optical axis of the image sensor. A housing contains the lens assembly. A rotator provided between the housing and the lens assembly surrounding the lens assembly rotates the lens assembly around a first axis perpendicular to the optical axis and a second axis perpendicular to the first axis in engagement with the lens assembly. A driving member rotates the rotator around the first and second axes. The optical image stabilizer can be mounted in a miniaturized lightweight photographing device, so that a clear image can be captured even during vibration of a photographing device caused by hand-shaking.

A wireless module is configurable by a user to operate in different modes as a transmitter, receiver, transceiver, and repeater. A method of transmitting and receiving data while substantially reducing or eliminating interference from competing frequency bands, including Wi-Fi systems, as well as a method of transmitting data with a high degree of certainty without requiring an acknowledgement receipt, negotiation, or hand-shaking from a down line transceiver, receiver and / or repeater are disclosed.

Conventionally, when generating an image in which hand-shake is suppressed, by combining a plurality of images, an image quality may be degraded by performing a combination process even in the illuminance condition when no hand-shake occurs and the linear characteristic of luminance information may be deteriorated when combining a plurality of images, some which are inappropriately exposed. In order to solve these problems, it is possible to provide an imaging device capable of combining a first image of a size smaller than a target image obtained by pixel addition average and pixel addition with a second image having an amplified gain to obtain an appropriate exposure and a plenty of noise, so as to generate the target image and capable of varying the synthesis ratio of the first image and the second image according to the temperature condition and the like so as to obtain an image in which no hand-shake or blur is contained under any illuminance condition and noise is suppressed.

A Powered Device (PD) in a PoE system has two input channels, each being coupled to a separate Power Sourcing Equipment (PSE) for increased reliability. A first PD controller is coupled to the first channel to perform hand-shaking and closes a first Power Good (PWRGD) switch when the PoE voltage is detected on the first channel. A second PD controller is coupled to the second channel to perform hand-shaking and closes a second PWRGD switch when the PoE voltage is detected on the second channel. A diode bridge couples both channels to a single regulating power supply that supplies power to a load. Auxiliary switches are controlled by the PWRGD signals so that only the first channel or the second channel is coupled to the diode bridge in the event that both channels receive the respective PoE voltages. Therefore, hot standby is provided using only one power supply.

The invention relates to a minimally invasive surgical instrument auxiliary system. The system solves the technical problems that a surgery tool has complicated operation and low flexibility during the operation of an existing minimally invasive surgery, eye and hand movement is uncoordinated during the operation of a doctor, and hand shaking of the doctor may affect the quality of the surgery. The system includes a main operating arm and a slave operating arm for tracking the movement of the main operating arm. The system is widely used in the technical field of medical instruments.

A camera lens module of a portable terminal includes: an external case; an Optical Image Stabilizer (OIS) carrier disposed within the external case; and at least one OIS driver disposed in at least one of corner regions of the external case to correct a hand shaking state of the OIS carrier.

Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.

An image blur correction device according to the present invention includes: a tabular base (100) having an opening portion (101) opened in an optical axis direction; a tabular movable holding member (110) configured to hold a lens and supported to be movable within a plane vertical to an optical axis of the lens; a first drive mechanism (130) including a first magnet and a first coil so as to drive the movable holding member in a first direction vertical to the optical axis; a second drive mechanism (140) including a second magnet and a second coil so as to drive the movable holding member in a second direction vertical to the optical axis; and a detecting means (170, 180) for detecting a position of the movable holding member, wherein the movable holding member is movably supported to be adjacent to the base, and the first drive mechanism and the second drive mechanism are arranged at positions that are line-symmetric with respect to a first straight line (S1) perpendicular to the optical axis of the lens. The configuration allows the device to be reduced in size and thickness and can highly accurately correct a shift of the optical axis of the lens due to hand shaking and others.

A camera module includes first and second frames accommodated in housing, and a hand-shake correction unit. The hand-shake correction unit is provided on the first frame or the second frame and configured to generate a driving force in a direction perpendicular to an optical axis of a lens accommodated in the first and second frames. Sidewalls of the housing opposite to each other comprise different thicknesses.

The present invention and a peel processing tool, in particular, relate to an axisymmetric melon and fruit peeling tool and its assembly method. The tool box is formed between the machine base shell and the machine cover shell, and a transmission mechanism is arranged in the machine tool box. As an improvement: on the machine cover shell The machine cover column is set, and the machine cover column is provided with the column inner groove and the column outer groove; the machine cover column can slide up and down to fix the knife cutting mechanism and the stabilizing device, and the knife cutting mechanism is also equipped with an adjustment device; the transmission mechanism will be simple The action of the hand crank is converted into the rotation of the axisymmetric melon and fruit and the up and down movement of the peeling blade, which realizes the whole process of peeling, which is convenient and labor-saving; the manual shaking method is used to achieve fast peeling, which is safe It is environmentally friendly, and can adjust the peeling speed in real time according to the needs; the combination of the knife holder guide rod, the guide sub-shaft and the compression spring enables the peeling blade to cling to the surface of the axisymmetric melon and fruit under the elastic force of the compression spring, adapting to different sizes and sizes. Shaped axisymmetric melon and fruit peeler.