711results about How to "Reliable support" patented technology

In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C / I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.

Disclosed is an apparatus for delivery of a stent for a vessel used for implanting the stent for a vessel in the blood vessel. The delivery system includes a protective sheath (1), inserted into the vessel of a living body, a catheter (2) inserted for back-and-forth movement in the protective sheath (1), a balloon (4) arranged on the outer peripheral surface towards the distal end side of the catheter (2), configured to be protruded from the distal end of the protective sheath (1), so that the balloon is expanded by a fluid supplied to the catheter (2), and a stent for a vessel (5) formed of a biodegradable material. The stent for a vessel (5) is mounted in a state contracted in diameter on the balloon (4) and is moved back and forth along with the balloon (4) relative to the protective sheath (1). The stent for a vessel has at least one end part temporarily held by a temporary holding member (23).

It is an object of the present invention to provide a laser cutting device, a method for laser cutting and a laser cutting system with which it is possible to perform laser cutting of parts of various shapes through easy control, to prevent adhesion of dust or similar and scratches being formed in cut parts, and to send out such parts while reliably supporting the same. The present laser cutting device 5 is comprised with a material transferring means A that transfers a sheet-like material 11 in a feeding direction, a processing head B that is capable of irradiating laser light towards the material, a head moving means C that makes the processing head move in the feeding direction X and a width direction Y of the material, an upstream-sided supporting means (belt conveyer mechanism F) that supports the material on an upstream side of a downward portion of the processing head and that expands and contracts a supporting region R2 for the material accompanying movements of the processing head in the feeding direction, and a downstream-sided supporting means (belt conveyer mechanism E) that supports cut parts on a downstream side of a downward portion of the processing head and that expands and contracts a supporting region R1 for the cut parts accompanying movements of the processing head in the feeding direction.

A pressure operated valve is provided including an adjusting device, a spring and a vent connection. The adjusting device is axially movably arranged in a pressure chamber defined in the valve and comprises a valve body and a pressure intensifier. A space between the valve body and valve face defines a valve passage cross section. The spring is operatively arranged for holding the pressure intensifier in a floating arrangement in the pressure chamber. The pressure intensifier has a first side exposed to a pressure in the pressure connection opening and a second side facing away from the pressure connection opening. The second side of the pressure intensifier and the adjusting device define a low pressure chamber within the pressure chamber. The vent connection is an inflow restrictor arranged between the lower pressure chamber and a space having a lower pressure than the low pressure chamber.

A laser cutting device, comprising a material feeding means for feeding a sheet-like material in a feeding direction, a processing head capable of radiating laser beam toward the material, a head moving means for moving the processing head in a material feeding direction X and a material lateral direction Y, an upstream side support means (belt conveyor mechanism F) for supporting the material on the upstream side of the lower part of the processing head and increasing / decreasing the support area (R2) of the material in the feeding direction according to the movement of the processing head in the feeding direction, and a downstream side support means (belt conveyor mechanism E) for supporting a part cut on the processing side lower part of the processing head and increasing / decreasing the support area (R1) of the cut part in the feeding direction according to the movement of the processing head in the feeding direction.

A distribution unit has a power circuit section including a plurality of bus bars with electronic parts mounted on at least some of the bus bars. Ends of specific bus bars are projected from a main body section of the power circuit section in a adjacent manner to form fuse connection terminals. Each of the fuse connection terminals has a tip placement part to place a fuse terminal. An insulating case made of an insulating material for covering the power circuit section is opened in the projection direction of the fuse connection terminals to enable the fuse terminal to be placed in the tip placement part of the fuse connection terminal from the outside of the insulating case. The insulating case has a short-circuit prevention section intervening between the fuse connection terminals for preventing a short circuit between the fuse connection terminals.

A stand for supporting at least an operating handle and an insertion tube of an endoscopic apparatus is disclosed. The stand includes a hanger member and a post member. Said hanger member has a first shoulder portion adapted for supporting an umbilical cord of the endoscopic apparatus, an intermediate portion adapted for supporting the operating handle, a carrier portion adapted for supporting the insertion tube and a second shoulder portion adapted for retaining a distal end of the insertion tube in an upright position.

In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C / I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.

A damper having an annular elastic part is manufactured by stamping out a wire mesh material formed by weaving a plurality of metal wires into a net shape with a press device. The elastic part of the damper thus manufactured has a wire mesh structure. Thereby, a damper with high durability is obtained. Consequently, by applying this damper to the speaker device, the voice coil bobbin, a diaphragm and the like can be restrained / prevented from vibrating more than necessary even when an abnormal large signal is inputted into the speaker device.

The invention discloses process method and equipment for heading and anchoring parallel operation construction. According to the process, a heading face is divided into a heading machine operation area and an anchoring support area, wherein the heading machine operation area ranges from a heading head to a heading machine tail, a heading machine post-anchoring operation range serves as the anchoring support area, the heading machine operation area and the anchoring support area are collectively called as a temporary support area, temporary support is carried out in the temporary support area by adopting folding telescopic laneway hydraulic support frames, and heading machine cutting and permanent support are parallelly operated; when the heading machine cutting and anchoring support are completed for one step pitch, the hydraulic support frames positioned on the tail ends of the temporary support area are withdrawn and carried to the heading head through an auxiliary support frame lifting and carrying device, and the hydraulic support frames are lifted to complete the temporary support so as to be subjected to heading and anchoring parallel operation in a next cycle. The heading and anchoring parallel operation construction comprises a heading machine, a plurality of laneway hydraulic support frames, the auxiliary support frame lifting and carrying device, an anchoring support operation platform, a machine back transportation system and a machine tracking ventilating dustproof facility.

A pleated neckdown bag for lining a receptacle is disclosed wherein the bag is made of a flexible plastic film. The disclosed bag has one or more pleat portions (18) fixed at points around the mouth portion (26) of the bag to reduce the circumference of the mouth portion relative to the circumference of the body portion (14). The reduced circumference mouth portion of the neckdown bag can be fitted over a supporting receptacle. The top portion (12) of the bag is thereby more securely held to the support, and the mouth portion is more securely held in an open state, since the narrowed mouth portion of the bag can better engage a support such as the rim of a waste bin. Bag embodiments having flat and flat rectangular constructions, convenient for manufacture, storage, shipping, and dispensing, are also disclosed. Also disclosed is a tabbed neckdown bag embodiment with a tab (52) modifying means to advantageously modify stress and strain at and near the conjunction of a seam and mouth portion of a neckdown bag. The tab is intended to reduce or eliminate the possibility of tearing of the bag at or near a seam in the neighborhood of the tab. The tab projects from a tab base (58), defined between first (54) and second (56) reentrant arcuate portions of a mouth edge (36), and a top seam portion (20) of the bag extends across the tab base and into the tab. Also disclosed is a tab embodiment, usable in a pleated neckdown bag having a flat construction, where inclusion of the tab does not limit certain advantages pertaining to a flat bag construction.

A sacrificial layer is formed in a recess of a substrate, and leads extending from the substrate into an area of the sacrificial layer are formed. A cut is formed from the bottom surface of the substrate, the cut extending from the bottom surface to the area of the sacrificial layer via the substrate, then the sacrificial layer is removed. A probe unit can be obtained having the leads whose front portions extend beyond the edge of the substrate. A through conductor may be formed in a through hole formed in a substrate. Leads may be formed on a photosensitive etching glass substrate to thereafter selectively etch the chemically cutting type glass.

A swiveling work machine includes a swivel deck, an engine and an operator's seat which are mounted on the swivel deck and a protector for the operator's seat mounted erect on the swivel deck. The swivel deck mounts, at a rear portion thereof, a support frame having four post portions disposed around the engine. Two rear post portions of the support frame have upper ends thereof connected via a rear beam member. The rear beam member includes an attaching portion for the operator's seat protector to which portion the protector is attached.

A connecting device may include first and second connecting elements that are axially oppositely coupled to each other so as to be rotatable relative to each other, and a retainer member that is arranged and constructed to clamp the first and second connecting elements. The second connecting element has a plurality of radially projected portions and a plurality of radially depressed portions that are respectively formed in a circumferential end surface thereof. The retainer member has a first retainer portion, a second retainer portion, a plurality of fixing portions and a plurality of supplemental retainer portions. The supplemental retainer portions are arranged and constructed to be axially supported by a support die of a crimping machine when the end peripheries of the fixing portions are crimped while the second retainer portion is axially supported by the support die.

According to an aspect of the present invention, there is provided a nailing machine including: a housing; an ejection section in the housing; an activation lever provided in the ejection section to be movable inside a traveling course; a magazine holding nails; a feeder urging the nails to feed the nails; and an engagement member engaged with the feeder so that, when an amount of remaining nails becomes to a predetermined number, the engagement member is moved toward a first direction to protrude into the traveling course; wherein one of the activation lever and the engagement member includes a slope portion so that the engagement member is further moved toward the first direction through the sliding contact therebetween.

An electro-optical device comprises an electro-optical panel in which an electro-optical material is arranged, an illumination device for radiating visible light onto the electro-optical panel, and a metal frame divided into a plurality of frames each being formed of a metal material, and the plurality of divided frames being integrally formed with each other such that the electro-optical panel and the illumination device are supported together.

The actuator device includes: a case having a motor housing unit and a gear housing unit; a motor housed in the motor housing unit; and an output gear rotatably housed in the gear housing unit of the case, the output gear driven to rotate by the driving shaft of the motor; the actuator device supporting the motor in a floatable fashion within the motor housing unit via an elastic element; characterized in that the elastic element includes a main body floating part for holding the motor main body of the motor and a pair of bearing floating parts for holding the bearings in front and rear of the driving shaft of the motor and that the main body floating part and the pair of bearing floating parts are integrally formed by way of an elastic element.

A vehicle seat moving device may include first and second longitudinal moving mechanisms and a lateral moving mechanism. Each of the longitudinal moving mechanisms has a longitudinal slide rail that is attached to a vehicle floor and a longitudinal slider that is associated with a vehicle seat. The lateral moving mechanism has a lateral moving path that is attached to a vehicle floor and a lateral moving element that is movably attached to the lateral moving path. The lateral moving path is disposed between the first and second longitudinal moving mechanisms so that the lateral moving element can move between the first and second longitudinal moving mechanisms. The longitudinal slider is arranged and constructed to slidably engage to the longitudinal slide rail. Also, the longitudinal slider is arranged and constructed to be engaged with and disengaged from the longitudinal slide rail or the vehicle seat. Further, the lateral moving element can support the vehicle seat thereon when the longitudinal slider is removed from the longitudinal slide rail, thereby permitting lateral movement of the vehicle seat.

The invention relates to a windshield wiper device (10), in particular for a motor vehicle, comprising a support (12), on which a bearing (18) is arranged, which supports a wiper shaft (22). In this case, a retaining element (20) is provided, which detachably connects the bearing (18) to the support.

The invention relates to a holed excavation supporting structure for a light and dark junction section of a tunnel in a bias pressure state and a construction method. In a supporting mode combining a bias pressure earth retaining wall and a cover arch, the unilateral bias pressure of the tunnel is balanced, thus ensuring the safety of a tunnel structure and safe holed excavation of the tunnel. With the adoption of the holed excavation supporting structure and the construction method, a slope is prevented from being destroyed in large area due to open cut tunnel excavation, and original ecological vegetation is protected to keep the slope intact and avoid landslip due to heavy excavation, so that neither engineering construction or environmental protection is neglected, and the engineering cost is also greatly lowered. The holed excavation supporting structure and the construction method can be widely applied to tunnel building in a mountainous hilly area.

A pleated neckdown bag for lining a receptacle is disclosed wherein the bag is made of a flexible plastic film. The disclosed bag has one or more pleat portions (18) fixed at points around the mouth portion (26) of the bag to reduce the circumference of the mouth portion relative to the circumference of the body portion (14). The reduced circumference mouth portion of the neckdown bag can be fitted over a supporting receptacle. The top portion (12) of the bag is thereby more securely held to the support, and the mouth portion is more securely held in an open state, since the narrowed mouth portion of the bag can better engage a support such as the rim of a waste bin. Bag embodiments having flat and flat rectangular constructions, convenient for manufacture, storage, shipping, and dispensing, are also disclosed. Also disclosed is a tabbed neckdown bag embodiment with a tab (52) modifying means to advantageously modify stress and strain at and near the conjunction of a seam and mouth portion of a neckdown bag. The tab is intended to reduce or eliminate the possibility of tearing of the bag at or near a seam in the neighborhood of the tab. The tab projects from a tab base (58), defined between first (54) and second (56) reentrant arcuate portions of a mouth edge (36), and a top seam portion (20) of the bag extends across the tab base and into the tab. Also disclosed is a tab embodiment, usable in a pleated neckdown bag having a flat construction, where inclusion of the tab does not limit certain advantages pertaining to a flat bag construction.

Kalman filter processing is applied to each of successive images of a scene obscured by fog, captured by an onboard camera of a vehicle. The measurement matrix for the Kalman filter is established based on currently estimated characteristics of the fog, and intrinsic luminance values of a scene portrayed by a current image constitute the state vector for the Kalman filter. Adaptive filtering for removing the effects of fog from the images is thereby achieved, with the filtering being optimized in accordance with the degree of image deterioration caused by the fog.

The invention relates to a slag pot tipping feeder which comprises two translational devices arranged on two parallel bracket beams, at least two clamping devices, as well as a support tripping frame, two gearings and at least one locking mechanism, wherein the support tripping frame is a circular framework which supports and limits the slag pot in the middle of the support tripping frame, and a drive trunnion is arranged on either side of the support tripping frame; each translational device comprises a translational support, two orbital slots, a telescopic traction hydraulic cylinder, and a plurality of groups of supporting shafts and wheels; the translational support is arranged between the two orbital slots and supports the slag pot tripping frame; the supporting shafts and the wheels are respectively arranged on the bottom of the translational support; the telescopic traction hydraulic cylinder is connected with the translational support; and each translational device parallelly moves the support tripping frame by a plurality of guide rails and guide wheels arranged along the bracket beam. The slag pot tipping feeder can safely support, clamp and trip the slag pot, and can steadily and reliably finish feeding by accurately controlling translational travel and tripping angle of the slag spot.

A transition duct support system for a transition duct that channels hot gases from a combustor exit to a gas turbine inlet of a turbine engine. The transition duct support system includes a transition support frame formed from a body positioned around a transition duct body at an outlet transition section. The transition support frame may include a first inner surface aligned with and positioned proximate to portion of the outlet transition section that is positioned at an oblique angle relative to the outer wall of the transition duct body to limit linear movement of the transition duct body in a first direction. The transition support frame may also include a second inner surface positioned at an oblique angle to limit linear movement of the transition duct body in a second direction opposite the first direction.

A nonreturn valve includes a first tube connection housing and a second tube connection housing and a diaphragm disk between the first and second tube connection housings. The disk can be lifted from an annular valve seat upon an overpressure in an inlet channel and can be pressed onto the valve seat upon an overpressure in an outlet channel. The diaphragm disk has an annular bead received in mutually opposite annular grooves of the tube connection housings. The diaphragm disk is provided, radially outside the valve seat, with openings leading to an outlet chamber. The second tube connection housing lying opposite the openings is provided with recesses which communicate with the outlet channel and are separated from each other by supporting surfaces for the diaphragm disc. The recesses are connected to the outlet channel by narrow deep grooves.

To block the transmission to a vehicle body side of the vibration due to the cavitation phenomenon occurred in a primary liquid chamber so as to prevent the generation of noises, at the same time, to make the device compact, and to improve the fitting accuracy to obtain the reliable positioning, a first metallic fitting and a second metallic fitting are connected by an insulator. A primary liquid chamber and a secondary liquid chamber formed inwardly are partitioned by a partition member and communicated therebetween by an orifice passage. The partition member is floatingly supported between an extended portion of the insulator and an outer peripheral thick wall portion of a diaphragm, and the tuning is performed to generate the rigid resonance at the predetermined frequency. An outer ring is provided in the outer peripheral thick wall portion so as to be securely fixed by a fixing portion formed by bending an end of an outer cylindrical fitting. The floatingly supporting structure does not become large-sized and complicated since the partition member is simply floatingly supported.

The invention provides a test device of simulating well concentration cement slurry displacement efficiency. The test device of simulating well concentration cement slurry displacement efficiency comprises a shaft system, a device rack system, a slurry mixing system and a circulation displacement system, and the device rack system, the slurry mixing system and the circulation displacement system mate with the shaft system. The shaft system comprises a shaft and a sleeve which is sleeved in the shaft. The bottom end of the shaft is closed, and the top end of the shaft is an outlet which is connected with the circulation displacement system in a mobile mode. A gap which is arranged between the bottom end of the sleeve and the bottom end of the shaft forms a circulation passage, and the top end of the sleeve is an inlet which is connected with the circulation displacement system. The invention further provides a method of using the device of simulating well concentration cement slurry displacement efficiency to conduct a well concentration cement slurry displacement efficiency simulation experiment. The test device and the test method of simulating well concentration cement slurry displacement efficiency can simulate displacement action of cement slurry in different flow states, detect the displacement efficiency of the cement slurry under conditions of a plurality of well deviation angles, shafts with different sizes and different degree of eccentricity in real-time and can conveniently conduct a multi-angle omnibearing experiment.