836results about How to "Prevent protruding" patented technology

Various embodiments of a burr hole plug assembly offer significant improvements for allowing lead and / or cannula access through a burr hole drilled through a patient's skull in connection with a Deep Brain Stimulation system, and subsequent sealing of such burr hole. The various burr hole plug assemblies described: (a) accommodate various burr hole sizes and provide a secure fit in the burr hole; (b) accommodate various locations for lead positioning and adjustment; (c) allow the lead to remain in a static position when the burr hole plug assembly is placed; (d) protect the lead from fracture at the exit location of the plug; (e) remain flush with the skull to avoid skin erosion and to eliminate unsightly flange protrusion from the patients' skull; (f) adequately hold the lead in place over time; and (g) provide a selection of various types of burr hole plug assemblies and sizes for use by the implanting surgeon, thereby eliminating the need for surgeons to resort to custom plugs and plug assemblies made in the operating room specifically to fit a given patient.

The invention provides a head rest apparatus provided with a head rest frame supported to a seat back frame of a seat back via a tilting shaft so as to freely tilt and having an upper side of the tilting shaft to which a head rest is attached, a pressure receiving member provided in a lower side of the tilting shaft in the head rest frame and receiving a load applied from a front surface of the seat back to a backward portion, and an urging member engaging with the seat back frame and the head rest frame and always urging the head rest frame in a backward tilting direction, in which the head rest frame forward tilts around the tilting shaft corresponding to a supporting point and the head rest forward moving when the pressure receiving member is exposed to the load. The urging member is structured such as to urge the head rest frame in the backward tilting direction from a rear portion.

To provide an endoscopic surgical instrument, which enables to perform ligation in a body without pulling out a suture thread outside the body every time in an endoscopic surgery and to perform the operation safely and easily, and further, a user can easily learn how to use the endoscopic surgical instrument. Therefore, in the endoscopic surgical instrument having a needle holding part configured by a movable jaw and a fixed jaw at a front end of a tubular shaft that is an insertion part into an abdominal cavity, the movable jaw is disposed so as to be capable of rotating around the fixed jaw through a pivot shaft due to the remote control; the opposite side across the pivot shaft of the movable jaw is formed as a thread locking part; when the movable jaw is opened, the thread locking part slightly protrudes outside a tubular shaft; and when the movable jaw is closed, the thread locking part is prevented from protruding outside the tubular shaft.

Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.

The invention relates to a method for extracting gas in low air permeability coal layer by pulse fracture anti-reflection, comprising the following steps: firstly using the blast-proof pulse-type coal layer high pressure water injector with adjustable frequency and pressure from the coal layer, high tunnel or low tunnel; using the pulse water effect generated by the periodical change of high pressure pulse water inside the drill hole of coal body, wherein the maximum pulse pressure is 35 MPa, the flow is about 300 L / min, and the pulse frequency is 0-1460 times / min; forcing the macroscopic fracture in the coal layer to be expanded and communicated; promoting the micro-pore fracture to be formed and extended; forming a new regeneration fracture net; providing a permeable channel of water inthe coal layer so as to achieve the effects of improving the mechanical property of the coal body, reducing the stress of the coal body in front of the working face and improving the discharge rate of the gas. Through the method, the pressure releasing range of the coal layer is enlarged, the whole pressure is adequately released, the radius of influence range of fracture can reach 10-40 m, and the air permeability of the coal body can be improved by 100-1000 times; and the method is simple, easy to operate and good in effect.

A battery array is provided with a plurality of rectangular battery cells 1 having electrode terminals 3, separators 2 inserted between adjacent rectangular battery cells 1 to insulate those rectangular battery cells 1, and connecting terminals 6 to electrically connect adjacent electrode terminals 3 of rectangular battery cells 1 stacked with intervening separators 2. Connecting terminals 6 are attached to electrode terminals 3 by a threaded fastening system, and separators 2 are provided with rotation prevention walls 9 that contact connecting terminals 6 and prevent connecting terminal 6 rotation during threaded fastener tightening. Consequently, connecting terminal 6 rotation during fastening is prevented, and deformation of a connecting terminal 6 or battery cell is prevented.

A wheeled luggage is disclosed. The retractable handle is concealed in a narrow second space enclosed by rear panel and rear of luggage when not in use so as to provide an aesthetic luggage, prevent handle from being damaged by foreign objects, and provide a complete main storage space of luggage. Also, most of wheel assemblies are within the frame for eliminating an awkward obstructive protrusion of wheels.

An image sensor module includes a lens member, a resin frame that holds the lens member, a diaphragm formed on the lens member, an image sensor chip that receives light converged by the lens member, and a supporting board upon which the image sensor chip is mounted. The board is fixed to the bottom side of the resin frame. The diaphragm includes an opening for allowing the passage of light, and a light-shielding portion which is entirely held in contact with the lens member. The lens member is glued to the frame so that any additional fixing element such as a lens cap is unnecessary.

Apparatus and methods for thermally processing a workpiece include directing a plasma arc to the workpiece and using a dielectric shield or dielectric coating to protect a forward portion (e.g., a torch head) of a plasma arc torch. The dielectric shield or dielectric coating covers a nozzle disposed within the torch head and protects the nozzle from the effects of slag and double arcing. The shield also improves operator visibility due to the spatial relationship between the dielectric shield and the nozzle.

Apparatus and methods for thermally processing a workpiece include directing a plasma arc to the workpiece and using a dielectric shield or dielectric coating to protect a forward portion (e.g., a torch head) of a plasma arc torch. The dielectric shield or dielectric coating covers a nozzle disposed within the torch head and protects the nozzle from the effects of slag and double arcing. The shield also improves operator visibility due to the spatial relationship between the dielectric shield and the nozzle.

A transparent sheet for mounting that has an acrylic adhesive layer laminated on one surface of a core of plastic film and that has a silicone rubber sheet laminated on a primer-treated surface formed by primer treatment on the other surface is bonded overall onto a reverse face of a transparent touch panel with the acrylic adhesive layer, and the transparent touch panel provided with the sheet for mounting is mounted on a front surface of the display.

The invention provides a battery array and battery array separator, the battery array can firmly connect a connecting terminal with the battery cell without damaging the member and prevent the common rotation of the electrodes with a simple structure in the connection of the connection terminal such as a bus bar and the like. The battery array is provided with a plurality of rectangular battery cells (1) having electrode terminals (3), separators (2) inserted between adjacent rectangular battery cells to insulate those rectangular battery cells, and connecting terminals to electrically connect adjacent electrode terminals of rectangular battery cells stacked with intervening separators. Connecting terminals are attached to electrode terminals by a threaded fastening system, and separators are provided with rotation prevention walls that contact connecting terminals and prevent connecting terminal rotation during threaded fastener tightening. Consequently, connecting terminal rotation during fastening is prevented, and deformation of a connecting terminal or battery cell is prevented.

A hinge apparatus for a portable communication device having a body, a folder, and a rotary hinge module mounted between the body and the folder. The hinge apparatus includes at least one gear hinge part for opening and closing the body and the folder on a first hinge axis. The hinge apparatus also includes a hinge connection part for coupling the at least one gear hinge part to the rotary hinge module. The rotary hinge module allows for rotation of the folder about a second hinge axis perpendicular to the first hinge axis.

The conductor pattern of a magnetic head coil includes a spiral coil pattern to which a current can be supplied to flow around the magnetic field generation center, and a conductor pattern which is formed outside the coil pattern and cannot receive a current so as to flow around the magnetic field generation center. Letting S be the distance from the outer edge of the outermost periphery of the coil pattern, and P be the pitch, a conductor occupation ratio R of a conductor pattern formed outside the coil pattern simultaneously satisfies inequalities 1 to 3, and the conductor pattern does not form any closed loop surrounding the coil pattern in a first region A1 given by inequality 1:Inequality 1: 0<=R<=0.3 in the first region A1 where0<=S<=1.5PInequality 2: 0<=R<=0.8 in a second region A2 where1.5P<S<=6.0PInequality 3: 0.3<R<=1 in a third region A3 where6.0P<S

A first multilayer wiring structure has a first surface and a second surface positioned on an opposite side to the first surface, a first wiring pattern formed on the second surface side and a housing portion penetrating through the first multilayer wiring structure from the first surface to the second surface. An electronic component has an electrode pad. The electronic component is accommodated in the housing portion in a state that an electrode pad formation surface at the side where the electrode pad is formed is positioned on the second surface side of the first multilayer wiring structure. A second multilayer wiring structure has an insulating layer and a second wiring pattern which are stacked on the second surface of the first multilayer wiring structure and the electrode pad formation surface of the electronic component. The second wiring pattern is electrically connected to the first wiring pattern and the electrode pad.

A power supply includes rectangular battery cells 1. Each cell 1 includes a rectangular container 11 covered with an electrically insulating film 2. The film 2 has a bottom cover 22, main covers 21, and side covers 23. The bottom cover 22 is arranged between the main covers 21. The side covers 23 protrude from the both sides of the main and bottom covers 21 and 22. Each side cover 23 has first and second side covers 23A and 23B. The first and second side covers 23A and 23B protrude from the side edges of the main and bottom covers 21 and 22. The first and second side covers 23A and 23B are continuously arranged in connection areas 24. When folded on side surfaces 11D of the container 11, the first and second side covers 23A and 23B are superposed on one another. The superposed parts 25 are welded.

This invention is directed to a glove system for operating an electronic device. The glove system may include an inner liner and an outer shell. The liner may be formed from any suitable material, including a material that is thin, electrically conductive, has low thermal conductivity, and / or has an “anti-sticky” finish. The outer shell may include at least one aperture through which the inner liner may extend to operate the input mechanism of an electronic device (e.g., on at least one finger tip). In some embodiments, the aperture may be at a finger tip of the outer shell. In some embodiments, a closing mechanism may be used to maintain the aperture closed when the user is not operating the electronic device. For example, an elastic ring may surround the aperture such that, in its non-deformed state, the aperture is substantially closed. The user may elastically deform the ring to allow the liner to pass through the outer shell.

An electrical connection substrate includes a substrate main body in which an electrical connection through port is formed, and connection target members arranged on both sides of the substrate main body, respectively. The connection target members are electrically connected to each other through the electrical connection through port, and the electrical connection through port is filled with a fluidized conductive material. The fluidized conductive material thus filled can satisfactorily keep connection of the connection target members to each other through the electrical connection through port.

A knee protection apparatus includes an airbag (11) and an airbag support (15) that is attached to the airbag. Upon deployment of the airbag (11), the airbag support together expands so as to cover the instrument panel and thus help the airbag smoothly expand.

A dust collecting apparatus for a vacuum cleaner is provided. The dust collecting apparatus includes a dust collecting unit, which is detachably mounted in a main body of the vacuum cleaner and comprises an inlet and an exhaust port, to separate dust from air flowing into the inlet, collect the separated dust and discharge air from which the dust has been separated to the exhaust port; a cover to open and close an upper part of the dust collecting unit; a dust compression plate which is capable of upward and downward movement inside the dust collecting unit; and a plunger which penetrates the cover, one end of the plunger being attached to the dust compression plate by a hinge; wherein the plunger enables the dust compression plate to move upwardly and downwardly when dust compression is being performed, and the plunger is retracted and folded down toward the cover about one end of the plunger when dust compression is not being performed.

The present invention discloses a method and structures of a miniaturized line lamp. Metal wires are crossed over at two sides of an LED and are in a state of clipping, allowing the LED to be located at a same plane of the metal wires of an electric wire. Electrode positions at shorter edges of two sides of the LED are perpendicular to the metal wires and each across corner is formed respectively with a notch area which is free of electrode. A no-notch position of electrode at the other end of each side provides exactly for contact of two metal wires to form a loop. Therefore, a size of the line lamp device can better comply with a requirement of miniaturization.

The present invention is a display device where it is possible to prevent, at a high level, an adhesive from protruding to the metal frame for supporting the display panel in the case where the front window is pasted to the display panel via the adhesive. Specifically, the present invention provides a display device having; a display panel LCP; a metal frame FR1 for supporting the display panel; and a front window FW pasted to a front of the display panel using an adhesive AD, characterized in that the front window is provided so as to cover part of a front of the metal frame, and a containing portion HL for containing the adhesive that overflows from a space between the display panel and the front window is created in an area, which is part of the metal frame and is covered by the front window.