250results about How to "Uniform distance" patented technology

An end effector usable with a surgical instrument includes a first jaw pivotably coupled to a second jaw. The first jaw includes staple forming depressions. A staple cartridge is releasably attachable to a channel of the second jaw. A plurality of staples is disposed in the staple cartridge. A shipping wedge is releasably attached to the staple cartridge. The shipping wedge maintains the staples in their respective retention slots and is usable to separate the staple cartridge from the channel of the second jaw.

An LED with improved current spreading structures that provide enhanced current injection into the LED's active layer, improving its power and luminous flux. The current spreading structures can be used in LEDs larger than conventional LEDs while maintaining the enhanced current injection. The invention is particularly applicable to LEDs having insulating substrates but can also reduce the series resistance of LEDs having conductive substrates. The improved structures comprise conductive fingers that form cooperating conductive paths that ensure that current spreads from the p-type and n-type contacts into the fingers and uniformly spreads though the oppositely doped layers. The current then spreads to the active layer to uniformly inject electrons and holes throughout the active layer, which recombine to emit light.

An exercise device is disclosed for enabling various stretching exercises comprising an adjustable loop connected to a handle element by a swivel connector. The adjustable loop can be placed about a foot, ankle, or other body part, and the handle grasped in one hand. The swivel connector allows a user to stretch in multiple positions and postures without readjusting the exercise device. In a preferred embodiment, the handle comprises either a handle loop sized to accommodate a user's finger, fingers, or hand, or a series of loops to allow the user to gradually increase the tension in the stretch by grasping successive loops in the series. Alternatively, the handle can comprise a hand support member that allows the user to easily and firmly grasp the handle and apply a steady tension. In addition, the handle can comprise an adjustable loop to facilitate various lengths of stretching and levels of difficulty.

A flexible metal support device for a rotatable centrifuge rotor (2) provided in a frame member (1) by a bearing member (4). The support device comprises a support element (7) provided between the bearing member (4) and the frame member (1), and arranged to absorb relative movements between the centrifuge rotor and the frame member. The support element (7) comprises an inner mounting portion, essentially immovable in relation to the bearing member (4), and an outer mounting portion, essentially immovable in relation to the frame member (1). Moreover, the support element (7) comprises three flexible connecting portions which each extends between the inner and outer mounting portions and is arranged to absorb radial and axial relative movements between the centrifuge rotor and the frame member. Furthermore, the inner portion, the connecting portions and the outer portion form an integrated unit manufactured in one piece of metal material.

To make interventional instruments such as catheters more easily identifiable in X-ray images, the catheters are provided with marking elements which can be recognized in the X-ray image. Examples of marking elements are sphere-shaped and ring-shaped marking elements, the ring-shaped marking elements being able to identify the catheters in the manner of a barcode and so being able to make different catheters distinguishable from one another in the X-ray image.

A sheet-laminated lithium ion secondary battery comprising: a membrane electrode assembly which comprises a cathode sheet comprising a cathode current collector having formed thereon a cathode active material layer, and an anode sheet comprising an anode current collector having formed thereon an anode active material layer, the cathode sheet and the anode sheet being laminated through a separator; and a sheet outer casing having accommodated therein the membrane electrode assembly, wherein, in the membrane electrode assembly, a sheet thermoplastic resin layer is inserted as at least one of an interlayer between the cathode sheet and the separator, and an interlayer between the anode sheet and the separator.

A basketball game ball (20) comprising an outer cover (22) having nine to twelve cover panels and preferably ten cover panels separated by a plurality of channels (26) extending between and in abutment with the panels.

A liquid crystal display (LCD) panel, including a first substrate, a second substrate, a liquid crystal layer, a patterned sealant, several first stop structures, several second stop structures and several seal spacers, is provided. The first substrate is opposite to the second substrate. The liquid crystal layer and the patterned sealant surrounding it are disposed between the first substrate and the second substrate. The first stop structures disposed inside the patterned sealant surround the liquid crystal layer. Each second stop structure disposed inside the patterned sealant is located next to one of the first stop structures. The height H1 of each first or second stop structure is smaller than the distance H2 between the first and second substrates. The seal spacers are disposed inside the patterned sealant and located between the first and the second stop structures. A manufacture method of the LCD panel thereof is further provided.

At least one electronic component having a plurality of terminals on one of surfaces is temporarily fixed to a surface of a first support with a first adhesive layer in such a manner that the terminal side of the electronic component faces the first support. A second support having a second adhesive layer is fixed to the electronic component in order to interpose the electronic component between the first support and the second support. The first support and the first adhesive layer are peeled. The electronic component on the second support is sealed with a sealing resin in such a manner that at least a part of the terminals of the electronic component is exposed. An insulating resin layer and a wiring layer to be electrically connected to the terminal of the electronic component are stacked on the electronic component and the sealing resin.

A fan includes a fan frame and an impeller. The fan frame includes a frame body and a base, and the impeller is accommodated in the main body and is disposed on the base. The frame body has a column-shaped passage, an airflow outlet and an airflow inlet. The main body further has two expansion portions respectively disposed adjacent to the outlet and inlet. The expansion portions extend from the column-shaped passage to the outlet and the inlet, respectively. The main body has at least two planar sides so as to allow parts of the expansion portions to respectively form straight-cut lines where the planar sides are located, respectively. The base has several straight-cut planes, and each of the straight-cut planes is located with respect to the straight-cut line.

A processing chamber actually performs a heating process for a substrate. The processing chamber has an upper plate, a lower plate, and an exhaust opening. The upper plate heats a resist from a front surface of the substrate. The lower plate heats the resist from a rear surface of the substrate. The exhaust opening exhausts gas from the processing chamber. The upper plate is disposed in such a manner that it can be raised and lowered in the processing chamber by an upper air cylinder that composes an upper driving mechanism. The lower plate is disposed on a floor of the processing chamber. The exhaust opening is connected to a pump through a pipe. Heating temperature and heating time of the upper plate and the lower plate are controlled by a heating control portion. A pressure in the processing chamber is controlled by a pump. The pump is controlled by a pressure controlling portion.

A sorting system for sorting bulk goods is disclosed. A plurality of sorter elements are guided in a contactless manner along a horizontal track of a stationary guideway. The sorter elements being driven in a contactless manner in the direction of transport. One bulk good is transported on each sorter element, either on one at a time or resting on several sorter elements, from a loading point to an unloading point, where it is loaded and / or unloaded transversally to the direction of transport. The sorter elements carry the load in a suspended manner.

The manufacturing method of a substrate having a conductive layer has the steps of: forming an inorganic insulating layer over a substrate; forming an organic resin layer with a desired shape over the inorganic insulating layer; forming a low wettability layer with respect to a composition containing conductive particles on a first exposed portion of the inorganic insulating layer; removing the organic resin layer; and coating a second exposed portion of the inorganic insulating layer with a composition containing conductive particles and baking, thereby forming a conductive layer.

A substrate holding device for clamping a substrate in a processing chamber in which plasma processing is carried out includes a chuck main body having positive and negative electrodes and, a chuck plate having a rib portion capable of bringing the peripheral edge portion of the substrate into surface contact therewith and multiple support portions provided upright and arranged at predetermined intervals in an internal space surrounded by the rib portion, a DC power supply for applying a DC voltage between the two electrodes, an AC power supply for passing an alternating current through the capacitance of the chuck plate, and first measuring means for measuring the alternating current passing through the capacitance of the chuck plate, and further includes removing means for removing an AC component superimposed on the alternating current from a plasma produced in the processing chamber during plasma processing.

The invention provides a pressure adjustment structure. The pressure adjustment structure comprises an exhaust pipe and a valve body. The valve body is arranged on an upper end port of the exhaust pipe in a sleeved mode. A cushion block is arranged under the valve body. A cushion block adjustment structure for driving the cushion block to move up and down is arranged beside the exhaust pipe. The valve body is provided with a magnet, and the cushion block is a magnetic material; or the valve body is a magnetic material, and the cushion block is provided with a magnet; or both the valve body and the cushion block are provided with magnets and attract each other under the valve body. Due to the fact that the cushion block adjustment structure is arranged beside the exhaust pipe, the cushion block adjustment structure is away from an exhaust port of the exhaust pipe, the situation that high-temperature high-moisture gas generated in the exhaust process of the exhaust pipe affects an elastic component in the cushion block adjustment structure and makes the elastic component lose efficacy is avoided, and the reliability and the service life of the cushion block adjustment structure are improved.

The invention relates to a clean-type hot-treatment system for collecting and exhausting oil fume, which is characterized by comprising an oil fume inlet pipe (1), a temperature cooler (2) with heat exchange, an oil fume purifier (3), an exhaust fan (4) and a controller (5); the air outlet of the oil fume inlet pipe (1) is connected with the air inlet of the temperature cooler (2) with heat exchange; the air outlet of the temperature cooler (2) with heat exchange is connected with the air inlet of the oil fume purifier (3), and the air outlet of the oil fume purifier (3) is connected with the air inlet of the exhaust fan (4); the signal output end of the controller (5) is connected with the control signal input ends of both the oil fume purifier(3) and the exhaust fan (4); the signal input end of the controller (5) is connected with the signal output end of a temperature detector which is connected in the oil fume purifier (3). The heat of the oil fume is utilized by the invention, which is beneficial to save energy. The system of the invention has the advantages of wide application range, high working efficiency, high efficiency of dust collection and saving energy, which is especially applicable to the collection of oil fume particles that are smaller in particle diameter and lighter in weight.

The present invention provides one kind of method of heating and cooling plastic injecting mold. The method includes splitting each of the movable mold and the fixed mold into two parts, one inner part and one outer part, assembled together; making the split movable mold and the fixed mold possess the required profile, and machining water / air channels in the split movable mold and the fixed mold for both heating and cooling. The present invention has water / air channels for both heating and cooling in the same distance to the profile of the mold cavity, so that it has homogeneous heating and cooling and capacity of obtaining high quality plastic injecting formation product.

A rotational shaft of a photosensitive drum is connected to a rotational shaft of a stepping motor by a coupling, so that the stepping motor directly drives the photosensitive drum. Here, theta (°) indicating a step angle of the stepping motor, p (mm) indicating a distance between scanning lines on the photosensitive drum, pi indicating the circular constant, and d (mm) indicating a diameter of the photosensitive drum are set so as to satisfy an equation n.theta=(360.p) / (pi.d) to make an optical unit scan the photosensitive drum by one scanning line every time the photosensitive drum is made to rotate n steps, n being a positive integer.

An X-ray imaging apparatus of the present invention includes: a rotation unit disposed on a lower end of a rotation shaft through a sliding part so as to enable a sliding movement along an irradiation direction of X-ray; an X-ray source unit disposed on a lower end of one side of the rotation unit; a sensor unit installed by disposing a shaft rotation part on a lower end of the other side of the rotation unit; a driving unit including: a driving part which provides drive power to the shaft rotation part; and an interlocking part configured to allow the rotation unit to slidably move to one side or the other side according to the rotation state of the shaft rotation part.

Disclosed are an inorganic nanofiber characterized in that the average fiber diameter is 2 μm or less, the average fiber length is 200 μm or less, and the CV value of the fiber length is 0.7 or less; and a method of manufacturing the same. In the manufacturing method, an inorganic nanofiber sheet consisting of inorganic nanofibers having an average fiber diameter of 2 μm or less is formed by electrospinning, and then, the inorganic nanofiber sheet is pressed using a press machine and crushed so that the average fiber length becomes 200 μm or less, and the CV value of the fiber length becomes 0.7 or less.

There is disclosed a water treatment device capable of improving the treatment efficiency of for-treatment water and passing the for-treatment water once to sufficiently treat the water without repeatedly circulating the water, and the water treatment device includes a water passing first electrode arranged in the channel of the for-treatment water, a conductive fiber positioned on the downstream side of this first electrode and energized by the first electrode, a water passing second electrode positioned on the downstream side of this conductive fiber and forming a pair with the first electrode, an insulating porous spacer interposed between this second electrode and the conductive fiber, and a supply section which supplies voltages to both of the electrodes.

The invention belongs to the field of directional blasting of quarries, and particularly relates to a large-aperture directional blasting method and a cartridge bag. The large-aperture directional blasting method includes the steps that a cylindrical blast hole is adopted, the oval cylindrical cartridge bag with the oval cross section is placed in the cylindrical blast hole with the circle center of the cross section of the blast hole as the original point, a plurality of slits are formed in the two sides of the cartridge bag from top to bottom along the long axis of the oval cross section, the cross section of the cartridge bag meets an equation (please see the equation in the specification), the eccentricity e is equal to 0.92, the radial direction uncoupling coefficient K of the ratio of the cross section area of the blast hole to the cross section area of the cartridge bag is equal to 3.9, open-air emulsion explosive is arranged in the cartridge bag, and the linear density of the open-air emulsion explosive in the cylindrical blast hole is 8-10 kg / m. Presplitting blasting or smooth blasting can be formed without affecting the direction or the size of initial presplitting cracks, the quality of fracture surfaces is greatly improved, and the large-aperture directional blasting method is safe to use and can be used for open-air steps.