37results about How to "The location is not easy" patented technology

An apparatus that provides for the reproduction of 6.1 surround sound (or other formats of) audio programs using a minimum of two speaker cluster locations is disclosed. The current invention accurately produces surround sound effects with speakers in only two locations in lieu of the conventional six. A sub-woofer, in its normal configuration, can be used with the invention if desired. The left front, rear center, rear left and center signals are produced from a left cluster array. The right front, rear center, rear right and center signals are produced from a right cluster array. This configuration eliminates the need for a center speaker and for rear speakers. Such elimination of speaker locations, along with their associated wiring, produces a less cluttered look, and lends itself to use in listening rooms of smaller size.

Data recording apparatus in which content data is recorded as a set of successive data portions in a recording order on a linear-access recording medium, the set of data portions being access-controlled in dependence upon reference data comprises means for recording the reference data and the set of access-controlled data portions on the linear-access recording medium, the recording means being operable to record the reference data at a reference data position on the linear-access recording medium, and to record location information with at least some of the data portions in the set, the location information defining the position on the linear-access recording medium of the reference data relevant to that data portion.

A method of fabricating sample lamella for transmission electron microscopy (TEM) analysis is provided. A waiting-examination sample having an analysis target on the top surface of that is offered, and at least a mark around the analysis target is defined. A covering layer is covered on the top surface of waiting-examination sample. A holder is attached on the covering layer. A backside polishing process is performed to remove a portion of the waiting-examination sample until the mark is visible under the optical microscopy from the bottom surface of waiting-examination sample. An in-situ lift-out step is performed to pick up a thin membrane containing the analysis target and serve as the sample for TEM analysis.

The invention provides an antenna shrapnel fixing mechanism and an electronic device, relates to the electronic technical field and solves the technical problem that the prior art can not be used to counteract the thrust of an antenna contact on an antenna shrapnel for long time. The antenna shrapnel fixing mechanism comprises a pressing end fixed on a support; the antenna shrapnel made of conductor material comprises a main body part, a bending part and an elastic part which are connected in turn, wherein the antenna contact is arranged on a circuit board; the main body part is pressed on a plane, which is parallel with the circuit board or at an acute angle to the circuit board, on the support; the bending part extends to the direction to the antenna contact, an angle is formed between the elastic part and the bending part; the pressing end is pressed on one side of the elastic part far from the antenna contact; and the elastic part is provided with a butting contact, and the butting contact is butted with the antenna contact to form an electric connection. The electronic device of the invention comprises the support, the circuit board and the antenna shrapnel fixing mechanism provided by the invention. The antenna shrapnel fixing mechanism of the invention is used in the electronic device with the antenna shrapnel.

The present invention relates to an internal liquid cooling type conductive contact member and a connector. The connector of the present invention comprises the internal liquid cooling type conductive contact member, the internal liquid cooling type conductive contact member comprises a contact member body in which a flow passage is arranged, and an insulating layer is arranged on the inner wall of the flow passage. A cooling liquid can flow in the flow passage from a liquid inlet and flows through the flow passage, absorbs the heat transmitted by the contact member to the insulating layer during the flow process, and then flows out from a liquid outlet and is cooled externally, thereby realizing the circular heat transfer, conducting and radiating the heat of the contact member. The liquid flow speed of the cooling liquid can be adjusted appropriately according to the heat of the contact member, thereby cooling the contact member well under the premise of not reducing a current of the contact member.

The present invention discloses a spinal surgical instrument and a method of guiding thereof. The spinal surgical instrument is operated with a precedent device. The precedent device includes at least one guiding unit. The spinal surgical instrument includes an operating element, an extending element, a handling element and a guide element. One end of the extending element connects to the operating element. The other end of the extending element connects to the handling element. The guide element is disposed on the extending element and includes at least one guide hole. The operating element is guided to the precedent device by the passing of the guide hole along the guiding unit.

An ophthalmic surgical apparatus for inserting a cannula into an incision. In one embodiment, the apparatus includes a needle extending in an axial direction. The needle has a manipulation portion disposed at a first end of the needle and an insertion portion disposed at a second end of the needle. The insertion portion includes a receiving side, and the receiving side has a concave surface and a tip. In one embodiment, the insertion portion has an s-curve shape.

A computer system for use in determining the minimum and/or maximum value of a specified subsequence of a sequence of values is disclosed. The computer system comprises a database that is configured to store a sequence of values, to identify a minimum and/or maximum value of the sequence of values, and to define at least a first subsequence of values and a second subsequence of values immediately following the first subsequence of values, wherein the boundary between the first and second subsequences is located at the position of either the minimum or maximum value of the sequence.

The invention relates to a plasma electric field generator. The plasma electric field generator comprises an anode tube group, cathode bar groups and a sub-frame, wherein the anode tube group is mounted on a main frame; the cathode bar groups are arranged in the anode tube group in a one-to-one correspondence manner; the sub-frame is used for fixing the cathode bar groups on the main frame; the anode tube group is provided with a plurality of regular hexagonal tube cavities arranged like a matrix; all the adjacent tube cavities share tube walls so as to form a cellular tube group formed by continuous regular hexagonal tube groups. The plasma electric field generator is high in structural strength, good in stability, large in air cross area, wide in corona range and high in safety.

An improved wet cement dispensing apparatus having a tilting hopper and a hinged, angled auger tube for aiding in the cleaning of the apparatus and for delivering grout to elevated and hard to reach locations. The hopper can be locked in a first position for dispensing grout and in a tilted position for cleaning. The hopper rotates about a vertical axis. The dispensing end of the auger tube preferably extends to near the top edge of the hopper.

A method and system for achieving hemostasis (the stoppage of bleeding) is described. RF (radio frequency) energy is used to ablate the surface of tissue to stop bleeding. The depth of destruction of the tissue can be controlled so as to desiccate and coagulate the tissue. In one implementation, an electrode carrier including bipolar electrodes is applied to the tissue, and RF energy transmitted through the bipolar electrodes to ablate the tissue. A layer of desiccated tissue can be created as well as coagulation of the tissue to achieve hemostasis.

The present invention relates to an on-board emergency remote assistance and data retrievable system configured to download and retrieve image, audio and video information from the inside and outside of a manned aerial vehicle (MAV) using an on-board unmanned aerial vehicle (UAV), while the MAV is either in the air or crashed. The UAV system comprising at least one drone in coordination with a remote station to automatically locate a distressed MAV while in operation, to track it and provide assistance when possible, wherein the drone being integrated into the MAV. The system of the present invention conclusively prevents the lost or disappearance, and crash of the manned aerial vehicle without a trace.

An axial flux induction machine comprises at least two stators and one rotor where the stators include an inner and outer ring of coils. The stator is comprised of two mirrored structures constructed such as to secure wire coils, amplify magnetic characteristics, and provide a structure upon which to secure a rotary shaft. The structures supporting the outer ring of coils can be in contact between the two stators and the outer ring can be spaced further from the rotary shaft than the inner ring of coils and also further from the rotary shaft than an outer edge of the rotor.

A device to make multiple, simultaneous measurements of electrical activity on neural, muscular and other animal cells. The invention discloses multiple electrodes at fixed position on a supporting structure and multiple wires to connect the electrodes to one or more measuring devices. The electrodes are preferentially closed spaced, to allow for small spatial discrimination between measurement points. The electrodes and the wires are selected by binary addresses. The device is also capable of injecting electrical stimulation using electrodes not in use for measurements. An injected electrical stimulation at a first location may be created to measure the effect of a well-known event at another location or locations, near or far away.

A system for selling wellhead production assets is provided. The system includes a bid request system that displays one or more bidders, such as approved oil refinery operators, and receives one or more bidder selections from the seller. A production posting system connected to the bid request system receives the bidder selections and provides lease data to the bidders selected by the seller, so as to allow the seller to obtain competing bids without alerting the bidders of the other competing bids.

The invention is related to a transfer printing head of the laser transfer printing device, wherein the laser transfer printing device, using the laser mending device as representation, is able to keep the distance between the film of the transfer printing material and the transfer printing object in the micron size all along. The transfer printing head has a holder which holds the transfer printing plate at the lower side and which is provided with a transfer printing window enabling the transfer printing plate to expose from the upper side, a transfer printing head mechanism which has a space for accommodating transfer printing plate holder and gives the position standards for the horizontal direction and the vertical direction, a holder bearing mechanism which bears the transfer printing plate holder in the space for accommodating the transfer printing plate held in the transfer printing head mechanism to be able to move up and down instead of horizontal displacement with respect to the transfer printing head mechanism, and a transfer printing plate floating device which sprays gas to the lower part of the transfer printing plate holder in order to float the transfer printing plate and the transfer printing holder together with respect to the transferred printing surface, wherein a gas spray-hole is configured around the periphery of the transfer printing plate but below the transfer printing plate holder.