62results about How to "Easily and smoothly" patented technology

The present disclosure illustrates to a fiber module rack system in which a rack includes receiving spaces which each is formed by two frame plates of a base panel. Shell bodies of fiber optic cassettes are mounted in the receiving spaces, and a fiber module is disposed at a front part of the shell body, and a resilient locking member is disposed between the sliding track and at least one side of the shell body, so that the user can quickly and easily dismount the fiber optic cassettes from the rack without using tool.

A system and method for detecting key actuation in a keyboard assembly, which, in one embodiment, is used as a conductor to electrically communicate with an information appliance. The rows in the keyboard assembly are electrically isolated from one another, and each row contains keys bridging a two-wire bus. Each key has a switch that is closed during key actuation, a diode to polarize the key, and a resistor to provide a resistive load when the switch is closed and the diode is biased with the current flow. Alternatively, each key has a switch that is closed during key actuation, a timer with an output that goes high after a predetermined time period, and a resistor that provides an identifying load when the switch is closed and the output of the timer is high. Other features of the invention include a linear matrix coupled to a row of keys to allow the row to be scanned by sections and individual keys, and a flexible circuit that provides the electrical pathways for the linear matrix.

A production method for obtaining a stacked device from a wafer is provided. The wafer has: a device forming region formed on a surface having plural devices formed thereon, the devices having surfaces and thicknesses; a peripheral extra region surrounding the device forming region; and plural metal electrodes embedded in the surfaces of the devices and having thicknesses which are equal to or larger than the thicknesses of the devices. The method includes: a protective tape applying process for applying a protective tape to the surface of the wafer; a rear surface recess forming process for thinning only a region, which corresponds to the device forming region, on a rear surface by grinding, thereby forming a recess on the rear surface, forming a ring-shaped protrusion projecting from the rear surface on the peripheral extra region, and exposing the metal electrodes at the rear surface; an etching process for removing mechanical damage, which is provided to the recess by the grinding, by etching to the recess, and forming a rear surface side electrode portion by projecting the exposed metal electrodes from a bottom surface of the recess; and a dividing process for dividing the wafer into the devices.

Rankine cycle apparatus, having closed working medium circulation circuitry, includes a collection mechanism for collecting a working medium leaked or discharged out of the circulation circuitry. The working medium collected via the collection mechanism is stored in an open tank, and the thus-stored liquid-phase working medium is returned to a condenser by means of a return pump.

The present invention provides a tent frame typically comprised of poles and roof braces, and cross bracing struts located between two adjacent poles, and center bracing struts hinged on between the roof brace and the sliding hub of the pole, wherein each roof brace is supported with a center bracing strut, the top end of the center bracing strut is hinged on the roof brace, and the low end is hinged on the cross bracing strut approaching the sliding hub end. The tent frame is more stable and easy to be folding up.

A folding wheel chair having a pair of side frames 11 and 12, cross links 13 connecting said side frames each other, and a foldable seat 20 connected to the upper end of the cross links is provided. The seat 20 consists of a front right section 21, a front left section 22, a rear right section 23 and a rear left section 24. The front right and left sections are connected swingably to front edges of said rear right and left sections via a transverse axis X1 at the rear edges, and are connected swingably to the front portions of said cross links respectively via a transverse axis X2, the front right and rear right sections are connected swingably to the right edges of said front left and rear left sections via a longitudinal axis Y1 at the left edges, the rear right and left sections are connected to the cross links via a spring member 30.

A sliding panel for use in an architectural opening is connected either at its top edge or bottom edge to a carrier that supports the panel with a magnetic system that includes a magnet and a ferrous member. The magnet is positioned on either the carrier or the panel and the ferrous member is on the other of the carrier or the panel with the magnet attracting the ferrous member to connect the panel to the carrier.

A reticle POD, comprising a top cover, a bottom cover, and a plurality of supporting components deployed in the four corners of the bottom cover, the supporting component comprising: a base body perpendicularly assembled, on two sides of which being disposed with mounting blocks; a pair of elastic elements respectively placed on the base body; a pair of leading elements connecting respectively to the horizontal extension of the elastic elements and then extending lengthwise to form a tip, a first bevel and a second bevel being formed on the side of the tip located on the inner side of the base body; a supporting base plate, the first and the second ends of which being connected to the second bevel of the leading element and a supporting pillar being disposed on the third end of the supporting base plate.

A device for securing a tracheostomy or endotracheal tube to a patient.

A wiper seal is less in sliding resistance that is encountered when the seal slides over a raceway surface of a guide rail, better in wear-proof quality, rich in durability, and further easy to steadily install it to a slider. The wiper seal is installed on one end of the slider in a linear motion guide system to wipe away foreign materials adhered on the guide rail. The wiper seal is made of polyester polyurethane foam having a reticular skeleton texture of three-dimensional construction including open-cells therein, the polyester polyurethane foam being squeezed or compressed into from ¼ to 1 / 20 in thickness to form a compact blank of three-dimensional construction having porosity therein. The wiper seal is set to come into sliding contact with the guide rail 1 to exert a positive interference of from 0.1 mm to 0.05 mm.

Food processing apparatus is provided for use in the division of a food product such as cheese or meat in separate portions prior to packing of the portions into individual packs for sale. The apparatus comprises a machine for dividing the food products into portions, a control arrangement (22) for controlling the operation of the apparatus, and a sensing arrangement (28) for sensing at least one property of part of a food product (12) to be processed by the apparatus. The sensing arrangement outputs a signal to the control arrangement related to the sensed property of the food product. The control arrangement is operable to adjust an operating parameter of the apparatus with reference to said signal. In this way, the apparatus operates to improve control of its interaction with the food product, having regard to properties of a particular log of food product.

The present invention relates to a metal photomask box structure, which is composed of an upper cover member, a lower cover member, and a ring-shaped airtight washer positioned between the upper metal cover member and the lower metal cover member. At least a movable connecting mechanism is disposed on one side of the metal photomask box to connect the upper metal cover member and the lower metal cover member. And at least a latch piece is disposed on an opposite side of the movable connecting mechanism to latch the upper metal cover member and the lower metal cover member.

A wheel is designed to overcome special ground surfaces, like stairs. A carrying device can be equipped with at least one of such wheel so that a user can haul the carrying device to pass through special ground surfaces, like stairs, with ease and smoothness.

A modular climbing tree that includes a plurality of poles and connecting components configured for connecting the poles and accessories. At least one connecting component has a first connecting part configured for fastening to a pole or surface and an opposite second connecting part having at least one male coupling element and at least one female coupling element for engaging and locking with mating coupling elements of another connecting component. The male and female coupling elements on opposing connecting components are engaged to interlock. Thereafter the opposite connecting components are rotated about their common axis to further lock together in a detachable manner.

A wiper seal is less in sliding resistance that is encountered when the seal slides over a raceway surface of a guide rail, better in wear-proof quality, rich in durability, and further easy to steadily install it to a slider. The wiper seal is installed on one end of the slider in a linear motion guide system to wipe away foreign materials adhered on the guide rail. The wiper seal is made of polyester polyurethane foam having a reticular skeleton texture of three-dimensional construction including open-cells therein, the polyester polyurethane foam being squeezed or compressed into from ¼ to 1 / 20 in thickness to form a compact blank of three-dimensional construction having porosity therein. The wiper seal is set to come into sliding contact with the guide rail 1 to exert a positive interference of from 0.1 mm to 0.05 mm.

An attachment for portable power and suction units, including a long control tube having a length to extend from a floor to adjacent shoulder height of a standing user and a vacuum head formed from a length of tube having a slot in one side and with the ends of the slot closed; and a flexible connection between the interior of the vacuum head and the interior of a control tube to be connected to a portable power and suction unit.

A system and method for detecting key actuation in a keyboard assembly, which, in one embodiment, is used as a conductor to electrically communicate with an information appliance. The rows in the keyboard assembly are electrically isolated from one another, and each row contains keys bridging a two-wire bus. Each key has a switch that is closed during key actuation, a diode to polarize the key, and a resistor to provide a resistive load when the switch is closed and the diode is biased with the current flow. Alternatively, each key has a switch that is closed during key actuation, a timer with an output that goes high after a predetermined time period, and a resistor that provides an identifying load when the switch is closed and the output of the timer is high. Other features of the invention include a linear matrix coupled to a row of keys to allow the row to be scanned by sections and individual keys, and a flexible circuit that provides the electrical pathways for the linear matrix.

A sharpening tool includes a main base (10) having a mounting seat (12) provided with a first receiving recess (121) and a second receiving recess (122), two first grinding blades (13) mounted in the first receiving recess, an attachment device (11) mounted on the main base, a grinding unit (20) mounted on the mounting seat, and a cover (30) mounted on the mounting seat. The grinding unit includes a second grinding blade (21) mounted in the second receiving recess and having a grinding face (211), and a catch plate (23) mounted on the second receiving recess and having an abutting portion (231) facing the grinding face of the second grinding blade. The first grinding blades provide a double-side grinding function, and the second grinding blade provides a one-side grinding function.

A four-wheel drive work vehicle includes an engine, a pair of right and left steerable wheels rotatably driven by receiving power from the engine via a differential mechanism, a pair of right and left non-steerable wheels rotatably driven by receiving power from the engine via right and left side clutches and a pivotal cam mechanism for operating a clutch operating member for controlling the side clutch based on a steered displacement of the steerable wheels. The pivotal cam mechanism includes a cam member which is displaced based on the steered displacement and a cam follower member operably associated with the cam member. The clutch operating member is displaced via the pivotal cam mechanism by a predetermined amount in response to a steering operation of the steerable wheels by an angle exceeding a predetermined angle from a straight traveling condition and in association with the displacement of the clutch operating member by the predetermined amount, one side clutch for one of the non-steerable wheels located on the inner side of the vehicle turn is automatically disengaged against an engaging urging force.

A four-wheel drive work vehicle includes an engine, a pair of right and left steerable wheels rotatably driven by receiving power from the engine via a differential mechanism, a pair of right and left non-steerable wheels rotatably driven by receiving power from the engine via right and left side clutches and a pivotal cam mechanism for operating a clutch operating member for controlling the side clutch based on a steered displacement of the steerable wheels. The pivotal cam mechanism includes a cam member which is displaced based on the steered displacement and a cam follower member operably associated with the cam member. The clutch operating member is displaced via the pivotal cam mechanism by a predetermined amount in response to a steering operation of the steerable wheels by an angle exceeding a predetermined angle from a straight traveling condition and in association with the displacement of the clutch operating member by the predetermined amount, one side clutch for one of the non-steerable wheels located on the inner side of the vehicle turn is automatically disengaged against an engaging urging force.

A folding wheel chair having a pair of side frames 11 and 12, cross links 13 connecting said side frames each other, and a foldable seat 20 connected to the upper end of the cross links is provided. The seat 20 consists of a front right section 21, a front left section 22, a rear right section 23 and a rear left section 24. The front right and left sections are connected swingably to front edges of said rear right and left sections via a transverse axis X1 at the rear edges, and are connected swingably to the front portions of said cross links respectively via a transverse axis X2, the front right and rear right sections are connected swingably to the right edges of said front left and rear left sections via a longitudinal axis Y1 at the left edges, the rear right and left sections are connected to the cross links via a spring member 30.

A patient transfer system for transferring a patient from an operating table to a recovery bed is provided. The patient transfer system comprises first and second support members mounted to a first side of the recovery table. First and second hubs are rotatably mounted to the first and second support members, respectively. A rotatable shaft is mounted between the first and second hubs. First strap and second straps are secured to the rotating shaft with the each strap having a free end. A sheeting material is positionable over the operating table with the free ends of the straps secured to the sheeting material. A cranking mechanism rotates the rotatable shaft. Upon positioning the sheeting material on the operating table and rotating the rotatable shaft, the first and second straps spool about the rotating shaft and pull the sheeting material from the operating table to the recovery bed.