878results about How to "Small height" patented technology

A speaker device includes a magnetic circuit which includes a magnetic gap, a diaphragm which has a recessed part arranged in the magnetic gap and extending in a direction substantially orthogonal with respect to an extending direction of a magnetic flux in the magnetic gap, and a voice coil which is formed into an annular shape and has a first parallel part extending in one direction and a second parallel part extending in a direction in parallel with the first parallel part and opposite to the first parallel part with a constant space. Particularly, the first parallel part and the second parallel part are arranged in a direction in parallel with an extending direction of the recessed part, respectively. The first parallel part is arranged in the recessed part to be positioned in the magnetic gap, and the second parallel part is positioned above the recessed part.

An instrument in particular suitable for being inserted into the cavity within a vertebra, which instrument features a collapsed position and an expanded position, in which collapsed position the instrument can be inserted into the cavity through an opening in the vertebral wall. The instrument includes a first upper elongated contact element and a second lower elongated contact element, and member for moving said elements apart in a direction substantially transversely to their contact surfaces to a particular end position, in which the elements are locked in position relative to each other.

The present invention discloses a wrist worn communication device, possibly integrated with a wrist watch, comprising a radio coupled to a low profile antenna. The antenna, obtaining low and medium angle elevation radiation enabling efficient satellite communications, is configured on the perimeter of the device, giving room for a display on top of this compact device. Preferably, the display is configured to indicate the time, but also possibly other parameters such as position, speed, altitude, temperature, air pressure, heart pace, messages, alarms and so on. According to a preferred embodiment of the present invention, said device is a Personal Locator Beacon (PLB) configured to broadcast distress signals detectable by satellites. According to another embodiment of the present invention, said radio is a GPS receiver.

There is provided a contacting device (1) for chip cards, preferably for SIM cards, comprising a base (2), a slider (12) arranged at the base (2) and being movable with respect to the base (2), the chip card (4) being slidable between an insert / removal position and a reading position by means of said slider, and means (7, 22) for inhibiting removal of the slider from the contacting device (1). Preferably, the slider (12) is slidably mounted to the base (2) and is in abutting engagement with an abutment in the insert / removal position such that the slider (12) cannot be removed from the contacting device (1), i.e. the slider (12) cannot be moved beyond the insert / removal position. Thus, the contacting device does not comprise any loose parts that could get lost. In accordance with another embodiment of the present invention, there is provided a contacting device (1) for a chip card (4) comprising a stationary base (2) and a movable slider (12), wherein a chip card (4) is slidable between an insert / removal position and a reading position, wherein a metal cover (24) is fixedly mounted to the contacting device (1) and for providing support for the chip card (4) for providing counter-forces taking up contacting forces between contacting elements of the contacting device (1) and contacting pads of the chip card. Preferably, the contacting device (1) has a card plenum (11) for receiving the chip card (4), and the metal cover (24) spans the card plenum (11) as well as the slider (12) and extends around the sides of the base (2). By using a metal cover, a particularly small thickness is possible for this component. Further, the metal cover is easy to manufacture and to assemble.

PCT No. PCT / DE95 / 01059 Sec. 371 Date Apr. 2, 1997 Sec. 102(e) Date Apr. 2, 1997 PCT Filed Aug. 1, 1995 PCT Pub. No. WO96 / 07044 PCT Pub. Date Mar. 7, 1996A pipe joint with a sleeve element and with a spigot element configured to be threadedly connected together to collectively absorb the load experienced by the joint over the threaded sections of the sleeve and spigot. By suitably selecting the leads and tooth gaps in the sleeve or spigot, it is possible for the guide flank at one thread end to be braced against the load flank at the other thread end thereby effecting maximum bracing at the edges of the thread and decreasing toward the thread center.

A semiconductor memory comprises: a first conductivity type semiconductor substrate and one or more memory cells each constituted of an island-like semiconductor layer having a recess on a sidewall thereof, a charge storage layer formed to entirely or partially encircle a sidewall of the island-like semiconductor layer, and a control gate formed on the charge storage layer, wherein at least one charge storage layer of said one or more memory cells is partially situated within the recess formed on the sidewall of the island-like semiconductor layer.

A multiple-degree-of-freedom anti-explosion mechanical arm relates to an anti-explosion mechanical arm. The anti-explosion mechanical arm comprises a six-degree-of-freedom joint component, a double-camera system, a distributed control system and an expansion system, wherein a front paw can be operated flexibly and diversely through the cooperative control of six joints; the double-camera system is used to provide front vision for rear operating staff so that the mechanical arm can be conveniently controlled to complete special tasks, the double-camera system comprises a main camera fixed on a front arm and a front-end camera fixed on a paw joint; the main camera has broad vision, the focus of the front-end camera is fine; the distributed control system is used to control the synergy movement of the six-degree-of-freedom component and various movements of the six-degree-of-freedom component, the distributed control system comprises a distributed control module, a magnetic absolute position sensing system and the like; and the expansion system is used to add different functions to meet different demands and increase the application range of the mechanical arm.

An anchoring system for cavity walls is disclosed. The system includes a stud-type wall anchor and a wire formative veneer tie. The stud has a driver head, a dual-diameter barrel, and a driven tip. A flange at the juncture of the two barrels houses an interior seal; and a flange under the driver head, an exterior seal. The smaller diameter barrel is coextensive with the drywall installation; and the length of the larger diameter barrel, with the rigid insulation. The interior seal seals the insertion point into the drywall installation; and the exterior seal, the opening of the anchor-receiving channel. The interior seal and the larger barrel of the anchor fill the anchor-receiving channel and stabilize the wall anchor. Also, the wall anchor is clamped in place by the seals. The stud-type anchor operates with a variety of veneer ties for different applications.

A novel image-guided system for precise automatic targeting in minimally invasive keyhole neurosurgery. The system consists of a miniature robot fitted with a mechanical guide for needle, probe, or catheter insertion. Intraoperative, the robot is directly affixed to a head clamp or to the patient skull. It automatically positions itself with respect to predefined entry points and targets in a preoperative CT / MRI image following an anatomical registration with an intraoperative 3D surface scan of the patient facial features and a registration jig. The registration procedure is a novel three-way scheme, in which the intraoperative surface scan including the registration jig is matched to a model generated from the preoperative CT / MRI image, the robot position is known in relation to the registration jig, and the entry and target points are known from the preoperative CT / MRI image, such that the robot position can be related to the entry and target points.

A cooking apparatus has a food support with food engaging structure, such as a rotisserie spit. A firebed is mounted under the food support to heat food at the food support. A heat reflective vault is mounted over the food support for reflecting radiant heat back down toward the food support. The vault extends over the food support while still providing access from the side. A drive mechanism can vertically adjust the firebed to adjust heat flowing toward the food support. An elevator motor may be coupled to the drive mechanism for vertically positioning the firebed. A thermostat responsive to heat from the firebed and coupled to the elevator motor can control elevation of the firebed.

A disk device includes a chassis having a printed circuit board provided therein. A moving unit on which a recording disk is held has a sub-chassis and electrical parts on the sub-chassis, the moving unit being movably supported on the chassis so that the moving unit is movable between an inserted position and a disk-change position in an insert direction and an eject direction. A first connector is arranged on the sub-chassis of the moving unit, the first connector being electrically coupled to the electrical parts of the moving unit. A flexible printed circuit cable has a first connector portion fitted to the first connector so that the electrical parts of the moving unit are electrically connected to the printed circuit board of the chassis, the first connector portion being arranged under the sub-chassis of the moving unit.

A cervical intervertebral prosthesis includes two cover plates which are each configured to be connected to adjacent vertebral bodies. At least one of the two cover plates has a toothed portion which faces toward the vertebral body and whose teeth have a steep, ventrally directed flank and a less steep, dorsally directed flank. When the prosthesis is fitted with sufficient pressing between its adjacent vertebral bodies, the combination of the serrated toothed portion and the abutment surface is sufficient to hold the prosthesis securely in the desired position. In many cases this makes it possible to dispense with additional screw fixation. The flange carrying the abutment surface is in this case expediently shortened so that it can be accommodated in a recess of the bone so that the prosthesis does not protrude ventrally beyond the ventral alignment surface of the adjacent vertebral bodies.

A complex washing machine is disclosed. The complex washing machine includes an auxiliary washing machine that is capable of serving as a pedestal for a main laundry machine, such as a washing machine or a drying machine, and performing a washing operation. The auxiliary washing machine is suitable for washing a small amount of laundry while the auxiliary washing machine serves as a pedestal for supporting the main washing machine, which is placed on the auxiliary washing machine. A bearing housing, which supports a rotary shaft of a motor, and a bottom plate of a tub are connected to each other via a gasket. Consequently, the vibration generated from the tub during washing is minimized.

A permanent magnet synchronous machine includes a stator, and a rotor which defines with the stator an air gap. The stator includes a plurality of teeth which are disposed in spaced-apart circumferential relationship and separated from one another by a tooth pitch. Each of the teeth has a shaft which terminates in a tooth head adjacent the air gap, with the tooth heads of neighboring teeth being separated from one another by a slot. The tooth heads are constructed to prevent saturation. The rotor has permanent magnets which are aligned in flux concentration direction and arranged to define a pole pitch, wherein a pitch ratio of tooth pitch to pole pitch is ≧2.5.

A wiring board (package) includes: a cavity formed at a position corresponding to a chip mounting area of the outermost insulating layer on one side of both surfaces of the wiring board; a pad exposed from the surface of the insulating layer in the cavity; and a pad exposed from the surface of the insulating layer in a peripheral region of the cavity. A chip is flip-chip bonded to the pads in the cavity of the package, and another package is bonded to the pads in the peripheral region of the cavity, to thereby form a semiconductor device having a package on package (POP) structure.

A device for tensioning barbed sutures used for securing tissue or prosthetic devices includes a handle, and a shaft having a proximal end connected with the handle and a distal end remote therefrom. The distal end of the shaft includes a pressure applying surface for pressing against the tissue and the prosthetic devices. The tensioning device includes a pair of grooves extending through the shaft from the pressure applying surface at the distal end of the shaft toward the proximal end of the shaft. A barbed suture is tensioned by aligning a first section of the suture in the first groove and a second section of the suture in the second groove. After the first and second suture sections are aligned in the grooves, the proximal ends of the sections may be pulled for applying tension to the suture.

A light beam is deflected by refraction and total internal reflection through a first prism, and projected through a first lens onto a scene that is to be scanned. The prism rotates, which varies the deflection angle and scans the beam across the scene along a scan line. Preferably, the successive side surfaces of the prism have different tilt angles relative to the rotation axis, so as to respectively deflect the beam in different deflection planes which cause successive scan lines of the beam across the scene. The emitted beam gives rise to a reflected beam from the scene, which is received through a second lens and deflected onto a photodetector through a second prism congruent to and rotating synchronously with the first prism. This apparatus is suitable as a laser scanning device for an object recognition system or a spacing distance regulation system of a motor vehicle.

Disclosed is a sliding panel structure of a multifunctional paper shredder, the paper shredder includes a housing having an interior space, an installing section at the top, an accommodating space at the bottom, and a feeding slot under the installing section. A pair of rolling blade wheels are disposed under the feeding slot which has a pressing wall surface extended vertically downward and aligned with the middle of the rolling blade wheels. An accommodating section is defined at the top of the housing, and a positioning section having at least one sliding groove is disposed at an inner side of the accommodating section. A sliding panel, having a plurality of slots is slidably installed in the accommodating section, having a positioning pin disposed in the positioning section correspondingly, and at least one slide pin embedded into the sliding groove for guiding the movement of the sliding panel.

In the image display device, a projection lens including a plurality of lenses for enlarging an image from an image display element is constituted of a front group and a rear group. The rear group includes at least one free-shaped-surface lens including a surface having a rotationally asymmetrical shape. Furthermore, the device includes at least one free-shaped-surface mirror having a rotationally asymmetrical reflection surface. Accordingly, a set can be formed to be compact while correcting trapezoidal distortion and aberration.

A unit-type heat exchanger for use as a condenser in motor vehicle air conditioners and an oil cooler for various oils use in motor vehicles. An oil cooler 1 and a condenser 2 are arranged one above the other and assembled into a unit. Each of these components 1, 2 has two pipelike headers 10, 20 arranged in parallel to each other at a spacing, and a plurality of parallel heat exchange tubes 11, 21 joined at opposite ends thereof to the two headers 10, 20. The adjacent oil cooler 1 and condenser 2 have ends thereof positioned in proximity to each other and connected to each other by connectors 3. Each of the connectors 3 is provided at opposite sides thereof with respective recessed portions 30, 31 for opposed ends of the headers 10, 20 to be fitted therein, and these header ends are fined in the respective recessed portions 30, 31 and joined to the connector 3. The unit-type heat exchanger is adapted to prevent mixing of the fluids flowing inside the oil cooler 1 and the condenser 2, respectively.

The invention describes is a self-ligating bracket for use in orthodontics having a base (1); a support (4) arranged on the base (1); an occlusal wall (6) with at least one occlusal ligature wing (9) extending from the support (4); a gingival wall (5) with at least one gingival ligature wing (8) extending from the support (4); a slot (7) separating the occlusal wall (6) and the gingival wall (5) one from the other and extending continuously in the mesial-to-distal direction; a second slot (18) which extends continuously through the support (4) in the gingival-to-occlusal direction, and which is limited by a lingual surface (19) and by a labial surface (6a); and a resilient clip (25) having a labial leg (27) and a lingual leg (26) that are connected one to the other by an occlusal section (28); the lingual leg (26) being received in the second slot (18) and being arranged for displacement in the slot in the gingival-to-occlusal direction between a closed position in which the labial leg (27) extends into a recess (24) in the gingival wall (5) and an open position of the clip (25) in which the tip of the labial leg (27) rests on the occlusal wall (6). A tongue (30), directed toward the occlusal wall (6), is cut out from the lingual leg (26) of the clip (25) and is bent off in the labial direction so that an acute angle is enclosed between the tongue and the lingual leg (26) of the clip (25).

PCT No. PCT / DE97 / 01266 Sec. 371 Date Jan. 29, 1999 Sec. 102(e) Date Jan. 29, 1999 PCT Filed Jun. 20, 1997 PCT Pub. No. WO98 / 00688 PCT Pub. Date Jan. 8, 1998A support base for a measuring cell including a base plate with a bore and an annular groove defined therein, and a planar pressure surface machined therein. A load pin is connected to the base plate to provide articulated support for a load. The load pin has a threaded shank adaptable to adjust its height relative to the measuring cell and terminates in a pressure head with a convex pressure surface and an annular groove defined therein. The pressure head of the load pin is inserted with play into the bore of said base plate. A resilient ring is disposed between the annular grooves to connect the base plate and the pressure head.

The present invention relates to a method of producing a contactless chip card. In a first step of the method, a card body with one or a plurality of recesses on one card body side is produced from a theremoplastic material, preferably by injection moulding. Bumps being formed on the base surface of the recesses. Subsequently, conductor tracks corresponding to a coil as a conductor track pattern are impressed directly onto surface areas of the card body side including the recesses using a hot impressing technique. The conductor tracks are impressed especially also onto surface areas inside the recesses such that same extends across the bumps. One or a plurality of chips are then aligned in the recesses and contacted with the conductor tracks in the recesses which extend across the bumps. The method according to the present invention is advantageous insofar as it permits a simple production of a chip card, which requires only a few method steps and is therefore also economical. Furthermore, such a chip card is both mechanically stable and reliable, since it comprises very few individual layers and since the conductor tracks of the coil are applied directly to the card body.

The invention provides a wireless distributed base station power supply system, relating to the wireless communication field. The wireless distributed base station power supply system comprises a battery, an AC-DC transformer, a bus bar, a power distribution unit used for distributing electricity energy, a remote cable and a load. The power distribution unit comprises a boosted circuit and a first switch, the battery and the transformer are in parallel connections via the input end of the bus bar, and the output end of the bus bar is connected with the input end of the boosted circuit; the output end of the boosted circuit is connected with the input end of the first switch, the output end of the first switch is connected with the input end of the remote cable, and the output end of the remote cable is connected with the load. The boosted circuit comprises a boost set point, when the voltage of the bus bar is greater than or equal to the boost set point, the boosted circuit does not work; and when the voltage of the bus bar is less than the boost set point, the boosted circuit starts working. By the above scheme of the invention, and under the situation that the battery supplies power, the cross-section of the cable and the height of the power distribution unit are reduced, the cable material cost is reduced, the distance of the remote cable is improved, and the RRU service life is prolonged.

The invention relates to industrial automation equipment, in particular to an automated manipulator. A four-degree-of-freedom servo manipulator comprises a lifting arm, a rotary arm, a telescopic boom, a torsional arm, a base and a gripper, wherein the lifting arm is fixedly connected to the base, and fixed on the ground; the gripper is fixedly connected to the output end of the torsional arm; the fixing plate of the telescopic boom is fixedly connected to a rotary cover plate; one end of the telescopic boom is fixedly connected to a vertical flange plate, and the torsional arm is fixedly connected to the vertical flange plate. The four-degree-of-freedom servo manipulator provided by the invention is applicable to machine manufacturing processes and achieves material transportation and transmission, the frictional resistance is small, the running is stable, the accuracy is high, the service life is long, the four-degree-of-freedom servo manipulator provided by the invention can be used for picking up workpieces, through the compact structure distribution of the four-degree-of-freedom servo manipulator, the external dimension can be effectively controlled, and a maximal running space can be obtained.

An automotive battery module with one or more battery cells and a heat exchange member placed in thermal communication with the battery cell. Heat generated within the battery cell by, among other things, electric current that can be used to provide motive power for the automobile may be removed by the heat exchange member that is made up of a flexible substrate and one or more graphene layers disposed on the substrate. The construction of the substrate and graphene layer is such that multiple heat transfer paths are established, each defining different levels of thermal conductivity and related transfer of heat away from the battery cells.

An ink delivery system for an ink cartridge comprises an ink reservoir bag of flexible, plastic sheet material, an ink cartridge and flexible tubing connecting the bag and cartridge in flow communication with one another. The bag is constructed of two sheets of plastic material having peripheral edges bonded together to provide an ink chamber therebetween and has separate fill and exit ports opening into the chamber and respectively defined by a fill tube and an exit tube bonded to the bag between the peripheral edges thereof. The flexible tubing is connected to the exit port through a check valve interposed between the port and tubing, and a lure lock is interconnected with the fill tube to provide an injection sight for filling the bag. The bag is enclosed in a container having openings through which the fill and exit ports extend. An ell fitting provides connection for the tubing to the top wall of the cartridge and clamping and strain relief arrangements are provided for respectively opening and closing the tubing to the flow of ink therethrough and removing the strain from the tubing at the connection to the cartridge.

A system and method for stabilizing the spine. The system comprises a fixation screw with a threaded section, and a fixation plate with a top and bottom surface. The fixation plate has a pre-drill hole arranged on the side of the top surface, and with the pre-drill hole, an actual fixation hole is made to the plate. The fixation hole is made when the plate is arranged at its future fixation point on the surface of bone tissue such that the fixation hole forms a first angle relative to the plate, whose size is selectable from several alternatives within certain limit values. The threaded section of the fixation hole is made during the same work phase as the threaded section in the bone tissue.

An image sensor package includes a substrate, a chip, a transparent cover, and a lens module. The substrate has an upper surface and a lower surface, and has a plurality of connection pads disposed on the lower surface and a though opening. The chip has an active surface, and has an image sensor disposed on the active surface, corresponding to the through opening of the substrate. Also and, a plurality of bumps are disposed at peripheral region of the active surface and are electrically connected to the pads. The transparent cover is disposed in the through opening of the substrate and covers the image sensor. The lens module is disposed on the upper surface for transmitting light to the image sensor.