393results about How to "Keep distance" patented technology

A lithographic projection apparatus wherein a liquid supply system provides a space between a projection system and a substrate with liquid. The liquid supply system comprises a member. A liquid seal is formed between the member and the substrate by a flow of liquid. In an embodiment, the liquid seal is formed by a flow of liquid from an inlet to an outlet of the member.

The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation enhancement element for implantation across the valve; a system including the coaptation enhancement element and anchors for implantation; a system including the coaptation enhancement element, catheter and driver; and a method for transcatheter implantation of a coaptation element across a heart valve.

The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation enhancement element for implantation across the valve; a system including the coaptation enhancement element and anchors for implantation; a system including the coaptation enhancement element, catheter and driver; and a method for transcatheter implantation of a coaptation element across a heart valve.

An electronic component is disclosed, having a plurality of microelectronic spring contacts mounted to a planar face of the component. Each of the microelectronic spring contacts has a contoured beam, which may be formed of an integral layer of resilient material deposited over a contoured sacrificial substrate, and comprises a base mounted to the planar face of the component, a beam connected to the base at a first end of the beam, and a tip positioned at a free end of the beam opposite to the base. The beam has an unsupported span between its free end and its base. The microelectronic spring contacts are advantageously formed by depositing a resilient material over a molded, sacrificial substrate. The spring contacts may be provided with various innovative contoured shapes. In various embodiments of the invention, the electronic component comprises a semiconductor die, a semiconductor wafer, a LGA socket, an interposer, or a test head assembly.

A welding condition monitoring device for monitoring the welding state of a welding work portion by taking an image thereof by an image sensor having a wide dynamic range and capable of taking an image covering a very bright welding portion and relatively dark portion. The monitoring device selectively emphasizes the outputs of the image sensor for any of luminance areas of the image taken by the image sensor using a sensor output characteristic table and can provide an image clearly showing both the very bright welding portion and the dark bead portion with a sufficient contrast allowing an observer to reliably recognize the objects in the image.

A liquid developer which includes an insulating liquid, and toner fine particles containing a coloring agent and a toner resin. In the liquid developer, its electric capacitance does not significantly vary in an electric circuit where an electrical double-layer capacitor and an electronic resistance corresponding to a velocity of an electron exchange during an electrode reaction are connected in parallel, and a resistance corresponding to an electric conductivity of the insulating liquid is connected in series. The coloring agent has a coating layer so as to maintain distances between the toner fine particles. The insulating liquid has a viscosity of 0.5 mPa·s to 1000 mPa·s, a specific resistance of 1×1012 Ωcm or more, and a surface tension of 30 dyn / cm or less, and may be a nonvolatile liquid having a boiling point of 100° C. or higher.

A spinal plate system that maintains intervertebral spacing and spinal stability is provided. In an embodiment, a spinal compression plate may include two or more plates coupled together form an adjustable-length plate. Compression of a spinal compression plate movement may mimic natural settling of bones in a spine and / or distribute at least a portion of a vertebral load to an implant positioned between two vertebrae. Maintaining at least a portion of the vertebral load on an insert may increase bone growth and increase fusion between an implant and surrounding vertebrae.

A method and apparatus for performing minimally invasive hip surgery for implanting a prosthetic acetabular component into a natural acetabulum. The method and apparatus include a driving instrument and driving guide for aligning and driving bone screws and screw-hole plugs. The instrument includes a working section and a driving section connected together with a joint connector. The joint connector enables the working and driving sections to move to various angles relative to each other.

A surgical apparatus for positioning within a tissue tract accessing an underlying body cavity includes a seal anchor member that includes a ring and a disc that are repositionable relative to one another, such that the height of the seal anchor member is adjustable and the angular positions of the disc and the ring, relative to one another, are adjustable.

A retention apparatus for a semi-implantable hearing aid. In one embodiment, the retention apparatus includes a first surface and a second surface. One of the first and second surfaces includes a first portion and a second portion having a rounded transition therebetween for interfacing with a patient's skin. The rounded transition of the interfacing surface of the retention apparatus functions to distribute pressure resulting from the mutual magnetic attraction between an externally located magnet and an implanted magnet to permit increased magnetic forces therebetween and maintenance of a desired separation between an external coil and implanted coil.

The invention discloses an image retrieval method and apparatus, an image information acquisition method and apparatus, an image identification method and apparatus, an image identification system, a method and apparatus used for calculating an image feature value, and an electronic device. The image retrieval method comprises the steps of extracting a local feature of a to-be-retrieved image; calculating a feature value of the local feature by adopting a pre-trained depth autoencoder network model; performing matching on the feature value and feature values of registered images in an image retrieval database; and selecting a registered image, which meets a preset condition, as a retrieval result of the to-be-retrieved image according to a matching result. By adopting the method, a depth autoencoder network can effectively keep distance information and a distinguishing capability between the feature values in a process of performing compressed representation on the local feature, so that the image retrieval precision can be effectively improved, the workload of rearrangement and filtration can be reduced, and the retrieval efficiency can be enhanced.

In another form of the present invention, there is provided a Raman probe comprising: a first optical fiber for receiving laser excitation light from a light source and transmitting the same; a first filter for receiving light from the first optical fiber and adapted to pass the laser excitation light and to block spurious signals associated with the light; a second filter for receiving light from the first filter and adapted to direct the light toward the specimen; focusing apparatus for receiving the light from the second filter, focusing the light on a specimen so as to generate the Raman signal, and returning the Raman signal to the second filter; wherein the second filter is further configured so that when the second filter receives the Raman signal from the focusing apparatus, the second filter filters out unwanted laser excitation light before directing the Raman signal to a second optical fiber; and a second optical fiber for receiving the Raman signal from the second filter and transmitting the same to a light analyzer. In another form of the present invention, there is provided a Raman probe comprising: a light source for generating laser excitation light; focusing apparatus for receiving the laser excitation light from the light source, focusing the laser excitation light on a specimen so as to generate the Raman signal, and returning the Raman signal to a light analyzer; and a light analyzer for analyzing the Raman signature of the specimen, whereby to identify the specimen; wherein the focusing apparatus is configured to permit the specimen to reside in a vial receptacle or at a target location remote from the vial receptacle. In another form of the present invention, there is provided a method for conducting Raman spectroscopy of a specimen, comprising: generating laser excitation light using a light source; passing the laser excitation light through a first filter so as to block spurious signals associated with the light; passing the laser excitation light through a second filter so as to direct the light toward the specimen; receiving the light from the second filter, focusing the light on a specimen so as to generate the Raman signal, and returning the Raman signal to the second filter; wherein the second filter is further configured so that when the second filter receives the Raman signal from the specimen, the second filter filters out unwanted laser excitation light; passing the filtered light received from the second filter to a light analyzer; and analyzing the Raman signature of the specimen so as to identify the specimen. In another form of the present invention, there is provided a Raman probe comprising: a housing; a light source disposed within the housing for generating laser excitation light; focusing apparatus disposed within the housing for receiving the laser excitation light from the light source, focusing the laser excitation light on a specimen so as to generate the Raman signal, and returning the Raman signal to a light analyzer; and a light analyzer disposed within the housing for analyzing the Raman signature of the specimen, whereby to identify the specimen; wherein the focusing apparatus is configured to permit the specimen to reside at a target location remote from the housing; and further comprising an optical shield mounted to the housing so as to be disposed between the specimen and the user, whereby to optically shield the user from the light source. In another form of the present invention, there is provided a Raman probe comprising: a housing; a light source disposed within the housing for generating laser excitation light; focusing apparatus disposed within the housing for receiving the laser excitation light from the light source, focusing the laser excitation light on a specimen so as to generate the Raman signal, and returning the Raman signal to a light analyzer; and a light analyzer disposed within the housing for analyzing the Raman signature of the specimen, whereby to identify the specimen; wherein the focusing apparatus is configured to permit the specimen to reside at a target location remote from the housing; and further comprising a camera mounted to the housing so that its field of view encompasses the target location, and a display mounted to the housing for displaying the image captured by the camera, whereby to permit the user to position the probe relative to the specimen while watching the display.

An organic light-emitting display (OLED) device with an integrated pressure sensor is provided. The OLED device includes a substrate, an organic light-emitting element, and a back-plate. The substrate has a thin-film transistor and has flexibility. The organic light-emitting element is connected to the thin-film transistor on the substrate. The back-plate supports the substrate under the substrate and has a pressure sensor configured to measure the intensity of a touch input. The OLED device with an integrated pressure sensor includes a pressure sensor configured to support a substrate and measure the intensity of a touch input, so that a separate pressure sensor attached to the display device in an add-on type touch screen panel can be eliminated.

The invention relates to a device for keeping optical elements clean in motor vehicles, especially sensor or camera covers. This is done according to the present invention by applying a directed stream of gas, for example a stream of air, to the transparent cover in such a way that when the cover moves relative to the surroundings no ambient atmosphere, e.g., no ambient air, reaches the surface of the cover. According to one embodiment, by using a nozzle pressurized air is blown in, producing a transverse air stream. It is also possible, using a cover, to form a buffer space in front of the cover in addition to the transverse air stream. In a further refinement, a cleaning nozzle and a heater for the cover can be provided, in order to also be able to perform cleaning when soiling has occurred during stationary operation and to remove icing at low temperatures. To this end the cleaning fluid and / or the supplied air may also be pre-heated.

A head rest for vertically supporting a person's head while in a seated position wherein the person's head defines left and right sides is provided. The head rest may comprise a first inflatable compartment sized and configured to receive the left side of the person's head. The head rest may also comprise a second inflatable compartment connected to the first inflatable compartment. The second inflatable compartment may be sized and configured to receive the right side of the person's head and have a mirror configuration of the first inflatable compartment. The first and second inflatable compartments may be isolated from each other such that the first and second inflatable compartments are independently inflatable. The head rest may also comprise a connecting strap attached to the first and second inflatable compartments for connecting the first inflatable compartment to the second inflatable compartment. Also, the head rest may comprise first and second valves attached to first and second inflatable compartments, respectively, for filling and removing a filler material from the first and second inflatable compartments.

Disclosed herein is a control method of a robot cleaner in which a robot cleaner is moved at an arbitrary starting angle along a rotation trajectory having an arbitrary rotational center and rotation radius during obstacle-following traveling, whereby an obstacle-following traveling time is reduced and consequently, a movement time of the robot cleaner is reduced.

The present invention provides a pillow for use by a patient during sleep, where the patient must wear a facially oriented medical device, such as a positive air pressure system. The invention provides a uniquely shaped pillow having recesses sized to allow the facially oriented medical device to be worn while the patient sleeps on his or her side, the device cantilevered over the recess and away from the pillow while the patient's head is supported by the patient's forehead, chin. A semi-rigid side panel and a resilient filler material provides sufficient support to prevent the facially oriented medical device from touching the horizontal surface upon which the pillow rests.

A microwave introducing mechanism 43 includes a cylindrical container 50; an inner conductor 52, coaxially provided in the container 50, a microwave transmission path being defined between the container 50 and the inner conductor 52; a tuner 44 for adjusting an impedance of the microwave transmission path 53; and an antenna section 45 including an antenna 51 for radiating to the chamber a microwave transmitted through the microwave transmission path 53. The tuner 44 includes a pair of slugs 58 made of a dielectric material and movable along the inner conductor 52; an actuator 59 for moving the slugs 58; and a controller 60. The controller 60 controls both the slugs 58 to move together in a range of a ½ wavelength of the microwave and one of the slugs 58 to move in a range of a ¼ wavelength of the microwave with regard to the other slug.

A method for preparing data to create two or more masks required to print a desired feature pattern with a multiple mask technique. In one embodiment of the invention, a target feature pattern is separated into two or more groups or data layers with a coloring algorithm. Coloring conflicts or adjacent features that are within a predetermined distance of each other and are assigned to the same group or data layer are identified. Cutting boxes are added to a feature to divide a feature into two or more smaller features. A coloring algorithm is re-applied to the layout including the cutting boxes to assign the features into different groups or data layers. Data in each group or data layer is used to define a mask to print the target feature pattern.

For a compensation to the sensed capacitive values of a touchpad sensor, the variance profile of the base capacitance or the sensed capacitive values of the traces in the touchpad sensor is determined, and then a firmware operation based on the variance profile is carried out to modify the sensed capacitive values or the position value when an object touches on the touchpad sensor, such that the touchpad sensor operates as a symmetrical touchpad sensor does.

The present invention provides a thin vehicle closure panel design that substantially reduces a thickness (panel gauge plus the perpendicular distance or depth between the panels) of a vehicle hood (5) and the impact effect on the head of a pedestrian struck by a motor vehicle. In one embodiment, the vehicle hood (5) includes a hood shell (15) including an outer panel (25) and an inner panel (20); a unitary foam core (100) positioned between and bonded to the outer (25) and / or the inner panel (20) of the hood shell (15); and at least one recess (10) that corresponds to an underhood component (42). In another aspect of the invention, a vehicle hood (5) is provided in which a latch attachment member (60) and / or hinge members (70) are attached to inner surface (50) of the inner panel (20) of the hood shell (15).

Disclosed are an autonomous mobile cleaner, and a method for moving the same. A user's intention may be estimated based on a size and a direction of a tensile strength applied to the air pipe, and a cleaner body may move according to the user's intention. This can allow the cleaner to autonomously move. Besides, the autonomous mobile cleaner can always and precisely detect a user's operation without having interference with obstacles, using a displacement of the air pipe. Further, the fabrication costs can be reduced and displacements in all directions can be calculated, by using a hall sensor and a magnet member.Further, a user's efforts to operate the cleaner can be minimized, and can be prevented damages of the air pipe, a connection part between the air pipe and the cleaner body, etc. due to an excessive force.

A cable bushing intended to close off, in a sealed way, a space around a plurality of cables, comprises a first compression part (4) intended to be positioned towards the outside of a sleeve (47), a second compression part (6), offset in a longitudinal direction from the first compression part (4) and intended to be positioned toward the inside of the sleeve (47), a plurality of openings (8, 9, 11, 12) formed in the first compression part (4) and a plurality of corresponding openings (13, 14, 16, 17) formed in the second compression part (6), each of the said openings (8, 9, 11, 12) in the first compression part (4) being intended, together with the corresponding openings (13, 14, 16, 17) in the second compression part (6) for a respective cable to pass through, sealing means (7) located between the said first compression part (4) and the said second compression part (6), and compression means for moving the first compression part (4) and second compression part (6) towards one another in the longitudinal direction to compress the sealing means (7). The said first compression part (4) and the said second compression part (6) each comprise, for each opening (8, 9, 11, 12, 13, 14, 16, 17) therein, at least one piece (19, 21, 22, 23, 24, 26, 27, 28) that is movable to provide access individually to the respective opening (8, 9, 11, 12, 13, 14, 16, 17).

Provided is a liquid crystal display apparatus according to an exemplary embodiment of the present disclosure. The liquid crystal display apparatus includes: a liquid crystal display panel; a first chassis; a second chassis; a circuit unit; a flexible substrate; a shield unit; and a pem-nut. The shield unit is disposed to surround at least a part of the flexible substrate and circuit unit and be bonded to at least a part of the flexible substrate. The pem-nut is exposed through a hole penetrating the shield unit and the circuit unit, and a bolt-insertion part is disposed. A top side of the pem-nut is positioned to be higher than a top side of the circuit unit. In the liquid crystal display apparatus according to an exemplary embodiment of the present disclosure, the reliability of the liquid crystal display apparatus is improved.

The present invention relates to a textile product (10) comprising an outer fabric (12) and a flexible light-emitting display (14) arranged behind the outer fabric, which flexible display has a diffusing element (20) being arranged to receive and diffuse light emitted from the flexible display. The textile product is characterized by a diffusing spacer fabric (20) arranged adjacent to the outer fabric so as to receive and further diffuse light emitted from the flexible display, which diffusing spacer fabric (22) is separate from the diffusing element (20). The diffusing spacer fabric acts as a second diffusing element, and allows for improved diffusing functionality. The present invention also relates to a method for the manufacturing of such a textile product, and a flexible light-emitting display adapted for use in a textile product.

The present invention provides a thin vehicle closure panel design that substantially reduces a thickness (panel gauge plus the perpendicular distance or depth between the panels) of a vehicle hood (5) and the impact effect on the head of a pedestrian struck by a motor vehicle. In one embodiment, the vehicle hood (5) includes a hood shell (15) including an outer panel (25) and an inner panel (20); a unitary foam core (100) positioned between and bonded to the outer (25) and / or the inner panel (20) of the hood shell (15); and at least one recess (10) that corresponds to an underhood component (42). In another aspect of the invention, a vehicle hood (5) is provided in which a latch attachment member (60) and / or hinge members (70) are attached to inner surface (50) of the inner panel (20) of the hood shell (15).

Provided is a dimming helmet visor incorporating optical shutter technology therein for instantaneous conversion from a clear state to a dark state and vice versa. These visors find utility in helmets for anyone in changing lighting conditions outdoors, especially motorcyclists. The visor's optical shutter display is connected to a photodiode and a battery with both automatic and manual adjustment functionalities. A manual on / off switch is provided for power management. The photodiode responds to light intensity above a certain threshold and switches from a clear state to dark state in a matter of milliseconds once this threshold is reached.