683results about How to "Avoid space" patented technology

In order, in the case of a surgical ligature clip comprising two retaining arms, which are connected to one another in each case at one end by a deformable connection point and bendable in such a way towards one another that the arms move from an open position, in which they are spaced further apart from one another, into a closed position, in which the mutually opposing inner sides of the arms are brought permanently closer to one another, to improve the seat of the ligature clip on a hollow organ, it is proposed that it comprises an endless web member, which in the region of the two arms and the connection point forms two juxtaposed portions that merge one into the other at the free ends of the arms remote from the connection point.

A filter has a filter housing and a receptacle chamber in the filter housing into which a filter element is insertable. The filter housing has a housing cover for opening and closing an opening of the receptacle chamber. The housing cover is situated in an area of the filter housing between the oncoming flow side and the outgoing flow side of the filter element.

A system and method for the real-time concurrent detection of 13.56 MHz RFID and 8.2 MHz EAS identification tags using a single stimulus signal.

A display device includes a display panel, a touch screen panel and a receiving container. The display panel displays an image. The touch screen panel is spaced apart from the display panel. The receiving container receives the display panel and has a venting part facing a side surface of the display panel to reduce a pressure difference between a pressure in a space between the display panel and the touch screen panel of the display device and a pressure exterior to the display device.

A display device includes a display panel, a touch screen panel and a receiving container. The display panel displays an image. The touch screen panel is spaced apart from the display panel. The receiving container receives the display panel and has a venting part facing a side surface of the display panel to reduce a pressure difference between a pressure in a space between the display panel and the touch screen panel of the display device and a pressure exterior to the display device.

The invention discloses a time-sensitive network gating mechanism traffic shaping and route planning scheduling method, and relates to the technical field of wired communication networks. The method comprises the following steps of: performing routing and transmission joint scheduling on periodic TC traffic according to real-time requirements and priorities, and performing communication transmission scheduling of non-TC traffic on the premise of not influencing deterministic real-time transmission of the TC traffic; according to a TC queue GCL design and a GCL cycle idle period plan, generating an output queue GCL of each switch port, generating an optimal joint scheduling scheme of mixed traffic transmission based on the optimal communication transmission path set of the TC traffic and the non-TC traffic, generating configuration files of the switch ports and the terminal equipment through related configuration software, and configuring the configuration files to each switch and the terminal equipment. On the premise of ensuring multi-period TC traffic deterministic real-time transmission with different real-time requirements, the communication transmission performance of the non-TC traffic is improved as much as possible, and the problems of communication resource waste and schedulable solution space reduction are avoided.

A projector suspension device including a projection optical device having a reflecting mirror, and a suspension position adjustment mechanism, the suspension position adjustment mechanism includes: a pressing member which presses a first member and a second member; a screw member which, being fixed in the first member, passes through the second member; and a turning member which, by turning and engaging with the screw member passing through the second member, against the pressing force of the pressing member, adjusts the angle formed by the first member and second member, with a turning pivot set perpendicular to the axial direction of the screw member as the center.

The invention discloses a deforming statistical map based multi-view spatio-temporal data visualization method and application. Spatio-temporal data having geography and time attributes is visualized by adopting a method of multi-view and multi-tag mixed layout formed by combining a traditional map, a statistical map, time axis and a pie chart, a bar graph, a bubble chart and a Nightingale rose diagram in a statistical chart, and the dissymmetry problem of data distribution and space utilization of a traditional map visualization method and the problem that the attributes of multi-dimensional data display are not comprehensively displayed are avoided. A user can be helped to understand all the aspects of data from multiple perspectives, meanwhile a classic visualized statistic analysis chart, the map time axis and the like are combined, so that data display is specific and vivid. The deforming statistical map based multi-view spatio-temporal data visualization method can be applied to the fields of data visualization of microblogs, WeChat, demographic statistics, infectious disease distribution, elector distribution and the like, and visualization and visual analysis conducted on the data having the time relation of spatial distribution are achieved.

A handbag can be easily redesigned with attachable / detachable handbag covers of virtually any design. The configurable handbag can similarly be configured to interchange various different handbag handles, also of any design. Accordingly, a handbag can be easily customized in both look and feel without necessarily requiring the purchase of multiple different handbags of different styles. In particular, a user can purchase a single (or few) base handbag(s), and alternatively purchase multiple different handbag covers and / or handbag handles to customize the handbag. The handbag covers are relatively small, and can be easily stored. In at least one implementation, the handbag covers are a tri-folding component that is attachable via magnetic fasteners.

An intraoral mandibular advancement device to treat problems associated with sleep disorders in a user having an obstructed airway, the disorders including, without limitation, snoring, obstructive sleep apnea, gastroesophageal reflux disease and / or bruxism having a main body for attachment to the user's mouth and having a central portion; a protrusive element distending from the central portion of the main body such that when worn by the user the element causes mandibular advancement sufficient to expand the oropharangeal space and reduce the obstruction; and a retainer extending from the main body for retention of the device in the user's mouth when worn during the user's sleep state. The main body is either complimentary with the user's palate and lingual surfaces of the maxillary teeth, rests against the palate and lingual surface of the user's anterior mandibular teeth when the device is inserted in the user's mouth, or customized to rest against two, four or six of the user's front teeth. The protrusive element is of distension between 5 and 15 mm, and optimally 10 mm downwardly from the main body, and can be adjusted such that the advancement ranges between 1.0 and 7.0 mm, and having an initial treatment protrusion of 3.0 to 4.0 mm, or ½ of the total potential maximum protrusive range. A method for diagnosis and delivery of the device is also shown.

The invention relates to a rotational inertia on-line identification method for an alternating current (AC) permanent magnet synchronous motor servo system and belongs to the technical field of rotational inertia identification for motors. The method aims to solve the problems that an on-line inertia identification method based on the traditional least square method is high in requirements for storage space and arithmetic speed of digital processing chips. The method adopts a load torque identification part to identify a constant load disturbance torque value TL; a system dynamic state judging part is adopted for judging whether rotation speed of a motor is at a dynamic change stage, and when the rotation speed of the motor is at the dynamic change stage and the rate of change of the rotation speed of the motor is higher than a critical change rate for identification of rotational inertia of the motor, a rotational inertia estimation value is obtained through calculation by utilization of a least square estimation method based on recursion; and when the rotational inertia on-line identification process meets requirements of a preset output rotational inertia estimation value and meets a requirement for precision, the rotational inertia estimation value is output and the rotational inertia on-line identification process is completed. The method is used for rotational inertia on-line identification for the motor servo system.

A fusing unit, and an image forming apparatus including the same, includes: a driving roller; a belt disposed to be driven by the driving roller; a nip plate disposed along a lengthwise direction of the driving roller with the belt being disposed between the driving roller and the nip plate, the nip plate being pressed toward the driving roller to form a fusing nip; a heat radiating body disposed along the lengthwise direction to heat the nip plate by heat conduction; and a heat radiating body pressing member to press the heat radiating body toward the nip plate to prevent the heat radiating body from being spaced from the nip plate due to thermal deformation. The image forming apparatus includes: an image forming unit to form an image on a printing medium with a developer; and the fusing unit.

The invention aims at providing a method, device and system for generating AR applications and presenting AR instances. Pre-fetching and intelligent switching functions of local recognition and cloud recognition are achieved in a matched mode, a local recognition packet with part of augmented reality instances is cached in advance, firstly, local recognition is conducted through the local recognition packet, cloud recognition is conducted only after local recognition fails, and therefore the problems that storage space is excessively occupied and network response delay is too long are avoided. In addition, recognition modes can be switched according to the requirements of users in actual scenes, and the diversity of user scene requirements is met. The recognition and tracking functions of bottom-layer targets are achieved, and meanwhile the functions of conveniently displaying augmented reality content including video and 3D animation content are provided. The run script problem is interpreted through an interaction control sub-module, so that a cross-platform augmented reality interaction definition mechanism is achieved, the method, device and system are suitable for multiple platforms accordingly, and interaction behaviors of the users are more flexible.

Partitioning devices that may be secured and sealed within a heart chamber for separating a patient's heart chamber into a productive portion and a non-productive portion are described herein. The partitioning devices described herein may include a reinforced membrane with outwardly biased members. The reinforced membrane may have a central hub with a distally extending support stem with a plurality of feet which extend radially from a centerline axis and preferably have ends that are aligned in a common plane. These devices may be secured within the heart chamber by sealing them to the wall of the heart chamber, for example, by inflating an inflatable element on the periphery of the device. The non-productive portion may be filled with a material, including occlusive materials. Sealing and / or filling the non-productive portion formed by the devices described herein may help prevent leakage from the non-productive region. Also described herein are systems including these devices and methods of using them, which may be suitable for treating patients with heart disease, particularly congestive heart failure.

Two types of resin films are prepared for manufacturing a multi-layer board containing a chip component. A fist type has a via hole for the chip component to be inserted into, while a second type does not have the via hole. Resin films including the two types are piled before the chip component is inserted. At least a given resin film of the first type has a via hole provided with protruding members. Of the protruding members, opposing protruding members form a gap between their tips. This gap is shorter than an outer dimension of the inserted chip component. The chip component crushes portion of the tips of the protruding members while being pressed and inserted into the via hole in the given resin film.

According to features of the present disclosure, a gastric space filler device and methods effective for reducing stomach volume are disclosed. A gastric space filler comprising at least one inflatable space filler and a sleeve to prevent leakage out of the gastric space filler device is disclosed. The gastric space filler device may be inflated with an insufflation fluid and with mineral oil, which further has the effect of reducing leakage. Delivery systems and methods for inserting a gastric space filler device into a patient are also disclosed. Sheaths and methods for covering a gastric space filler device during delivery into a patient are also disclosed.

A leg protection system includes an airbag that deploys in front of a leg of an occupant seated in a vehicle seat. The airbag first deploys in front of an ankle or an instep of the leg, and then deploys upwardly along the leg. An airbag may include an ankle bag that deploys only in front of the ankle or the instep, and a knee bag that deploys only in front of the knee. A vehicle may further include a closing panel for blocking a space between a lower end of an instrument panel and a dash panel.

A portable, self-contained unit has two spaced apart electrical wire grid screens. One of the screens has a positive charge and the other has a negative charge. Electrical power is provided to a transformer which provides the necessary electrical current to the grid screens. Flying insects attempting to pass between the dual electrified grid screens are electrocuted. A third screen is located behind the dual electrical screens, at the rear of the unit, adjacent to the living space. The dual screens are secured within a frame which is made of a non-electrical conducting material. The entire unit is configured to be positioned within a window opening and secured within the opening by slideably adjustable wing elements which moveably extend laterally from the frame.

A rear gate opening and closing apparatus includes a gas stay for biasing a rear gate in an opening direction, a motor for actuating to open or close the rear gate, a clutch for connecting or disconnecting the motor with the rear gate, an encoder for detecting the position of the rear gate, an operating switch for operating an opening and closing motion of the rear gate, and a control means for controlling the motor and clutch to automatically open and close the rear gate. The opening and closing speed of the rear gate is controlled based on a detection signal of the encoder.

A battery pack has a battery stack built therein. A case for the battery pack includes an upper case and a lower case. The upper case is not flat, but forms an arch shape having a curved surface. The upper case has a chamber space formed above the built-in battery stack, and cooling air taken in through an air intake port is supplied to the chamber space. The upper case formed in the shape of an arch prevents deformation of the chamber space against a load applied from above, and adjusts the cooling properties of the battery stack.

The invention relates to a method for performing daily teaching management combining a mobile intelligent terminal and a cloud platform. The mobile intelligent terminal is connected to the cloud platform to complete class attendance and daily interactive function between the teacher and the student; the cloud platform is used to manage all users' data and to respond in real time to users' access; and the users can also use the browser on their personal computers to check relevant management information. The method not only solves the problems of students with regard to their attendance, leave asking, question raising, and exercise managing which are time and effort consuming but also effectively prevents the students from cheating on attendance.

This invention provides an X-ray analysis apparatus and method capable of simply and accurately determining the position of analysis in a sample from an optical image of it without lowering the sensitivity and / or the spatial resolution in light element analysis. The X-ray analysis apparatus of the present invention irradiates a sample with X-rays narrowed down by means of an X-ray guide member from above the sample in which said sample is directly irradiated with X-rays from said X-ray guide member and an optical image of said sample is obtained in the direction coaxial with said X-ray guide member.

A headset and a method configured to process audio signals from multiple microphones, comprising: a first pair of microphones (101,102) outputting a first pair of microphone signals and a second pair of microphones (103, 104) outputting a second pair of microphone signals; a first near-field beamformer (105) and a second near-field beamformer (106) each configured to receive a pair of microphone signals and adapt the spatial sensitivity of a respective pair of microphones as measured in a respective beamformed signal (XL; XR) output from a respective beamformer (105; 106); wherein the spatial sensitivity is adapted to suppress noise relative to a desired signal; a third beamformer (107) configured to dynamically combine the signals (XL; XR) output from the first beamformer (105) and the second beamformer (106) into a combined signal (XC); wherein the signals are combined such that signal energy in the combined signal is minimized while a desired signal is preserved; and a noise reduction unit (109) configured to process the combined signal (XC) from the third beamformer (107) and output the combined signal such that noise is reduced.