71results about How to "Efficient detachment" patented technology

Methods and devices are provided for performing various procedures using interchangeable end effectors. In general, the methods and devices allow a surgeon to remotely and selectively attach various interchangeable surgical end effectors to a shaft located within a patient's body, thus allowing the surgeon to perform various procedures without the need to remove the shaft from the patient's body. In an exemplary embodiment, multiple end effectors can be introduced into a body cavity. The end effectors can be disassociated or separate from one another such that they float within the body cavity. A distal end of a shaft can be positioned within the body cavity and it can be used to selectively engage one of the end effectors. In particular, the device can be configured to allow each end effector to be remotely attached and detached from the distal end of the shaft. For example, a surgeon can actuate an actuation mechanism on the proximal end of the shaft to mate one of the end effectors to the distal end of the shaft without assistance from other tools and devices. After use of the end effector, the end effector can be released and another end effector can be remotely attached to the distal end of the shaft.

The invention discloses a disassembling device of a circuit board with components and parts and a disassembling method of the disassembling device. The disassembling device comprises a shell, a feeding gate valve, an air outlet, an air inlet, a soldering tin liquid discharging valve, a discharging gate valve, a rotary separating cylinder, a vibration separating screen, an electric heating device, a spring device, a soldering tin liquid containing tank, a transmission shaft, a vibration motor and a transmission motor, wherein the feeding gate valve, the air outlet, the air inlet, the soldering tin liquid discharging valve and the discharging gate valve are arranged on the shell, the rotary separating cylinder, the vibration separating screen, the electric heating device, the spring device, the soldering tin liquid containing tank and the transmission shaft are arranged inside the shell, and the vibration motor and the transmission motor are arranged outside the shell. A method integrating electric heating and hot air heating is used for controlling internal temperature to be distributed evenly, a mode integrating the rotary separating cylinder, a baffle and the vibration separating screen is used for providing required disassembling force and forward power for the circuit board, and therefore it is guaranteed that soldering tin liquid and the components and parts efficiently fall off from the circuit board and are smoothly discharged. The disassembling device and the disassembling method achieve an even heating temperature field, automatic and continuous feeding and discharging and cyclic utilization of hot air, the whole processing procedure is closed and cycled, and secondary pollution will not be produced.

The invention relates to a method and a software product for designing a drilling pattern for excavating a rock cavern. The invention further relates to a rock-drilling rig, in whose control unit the software product and the method are executable. During designing of the drilling pattern, drill hole bottom locations are placed at a blast plane at the bottom of a round. A drilling pattern design program determines the missing properties of the drill holes viewed from the bottom of the round towards a navigation plane. The program is able to determine a starting location for a drill hole based on the location and the direction of the bottom. The program also performs blasting calculation on the drill holes positioned.

A power tool comprising a housing displaceably mounted to a foot plate, a blade, a motor, an electric switch and an interlock for controlling movement of the housing with respect to the foot plate. The interlock has a control button mounted to one of the housing or foot plate which cooperates with a channel fixed in relation to the other of the housing or foot plate. The control button can select between a plunge cut mode wherein the blade can protrude below the foot plate, or a blade change mode wherein the blade is prepared for a blade change operation. The channel comprises a major leg in communication with a minor leg. Cooperation between the control button and the major leg selects the plunge cut mode. Cooperation between the control button and the minor leg selects the blade change mode. The interlock may also comprise a housing lock and a spindle lock.

In a substrate cleaning method for cleaning a backside of a substrate on a surface of which a predetermined processing is performed, a two phase substance contacts the backside of the substrate, and a flow of the substance is generated near the backside of the substrate under a specified pressure. The two phase substance is a gas containing aerosol or a supercritical substance, and the specified pressure is higher than or equal to 133 Pa (1 Torr). Further, in the substrate cleaning method, a high-energy light may be irradiated on the backside of the substrate.

Provided are an apparatus and method for detaching a chip, in which a semiconductor chip attached to a tape is detached so as to supply and mount the semiconductor chip on a package or a circuit board. Accordingly, a semiconductor chip may be effectively detached from a tape while minimizing an impact transferred to the semiconductor chip.

The invention relates to a method and a software product for designing a drilling pattern for excavating a rock cavern. The invention further relates to a rock-drilling rig, in whose control unit the software product and the method are executable. During designing of the drilling pattern, drill hole bottom locations are placed at a blast plane at the bottom of a round. A drilling pattern design program determines the missing properties of the drill holes viewed from the bottom of the round towards a navigation plane. The program is able to determine a starting location for a drill hole based on the location and the direction of the bottom. The program also performs blasting calculation on the drill holes positioned.

Flaxseed husk is removed from flaxseed core by abrasion. The outer husk portion firstly removed by abrasion is separated as a mucilage fraction and a subsequently removed inner portion is separated as a fiber fraction. The fiber fraction is particularly rich in lignans.

A collet is provided for picking up a die mounted on an adhesive surface. A flat platform at an end of the collet is configured to hold a planar surface of the die during pick-up of the die and a flange protruding from one side of the platform is operative to push against a side of the die which is substantially perpendicular to the planar surface of the die during a die pick-up process.

A cell sheet transplantation device having a plane for transplanting a sheet of cultured cells, the device comprising, in the plane in the same direction, (1) a planar surface portion for capturing a cell sheet while maintaining a sheet-shaped form, and (2) suction holes for immobilizing a transplantation site by suction, the suction holes being positioned around the planar surface portion. By using the cell sheet transplantation device, a cultured cell sheet can be detached effectively, and the detached cultured cell sheet can be transplanted in an effective and simple manner.

A power tool comprising a housing displaceably mounted to a foot plate, a blade, a motor, an electric switch and an interlock for controlling movement of the housing with respect to the foot plate. The interlock has a control button mounted to one of the housing or foot plate which cooperates with a channel fixed in relation to the other of the housing or foot plate. The control button can select between a plunge cut mode wherein the blade can protrude below the foot plate, or a blade change mode wherein the blade is prepared for a blade change operation. The channel comprises a major leg in communication with a minor leg. Cooperation between the button and the major leg selects the plunge cut mode. Cooperation between the button and the minor leg selects the blade change mode. The interlock may also comprise a housing lock and a spindle lock.

In a waiting-side connector 40, a cover 42 is detachably mounted on the rear surface of a female housing 41. Leg pieces 44 projecting from the female housing 41 are formed with guide rails 45 to define an insertion path 46 for a bracket 10. A lock protrusion 54 is formed on the rear surface of the cover 42, whereas a lock hole 11 is formed in the bracket 10. Independent follower pins 60, 61 are provided on the female housing 41 and the cover 42. In an area of a cam groove 32 of each lever 30 of a movable-side connector 20 corresponding to a final stage of a separating operation, cam surfaces 65, 66 for individually pushing the follower pins 60, 61 are formed such that the cover 42 is less separated than the female housing 41.

A tablet cassette control method of a medication dispensing and packaging system having a microcomputer, a medication dispensing unit with a plurality of tablet cassettes each mounted on a cassette rack, and a medication packaging unit disposed below the dispensing unit to package tablets released from the dispensing unit into a series of tablet containing paper bags, the control method comprises confirming the mounting of the tablet cassette on the cassette rack, applying a power to a memory in the tablet cassette to activate the memory, retrieving tablet information saved in the memory to the microcomputer, and breaking the power from the memory while maintaining operation of the system.

In order to efficiently detach and collect an IC tag (1) from a paper sheet (2) to which the IC tag (1) is attached, the IC tag (1) is detached from the paper sheet (2) by applying external force to the adhesive surface between the paper sheet (2) and the IC tag (1) (detachment step). Next, the detached IC tag (1) is fractionated from other substances (fractionation step).

A connector detaching device detaches a connector that has a terminal projecting from a frame thereof and is attached to a board by insertion of the terminal into the board. The connector is attached to the board having a through hole filled by the frame of the connector attached to the board. The device includes: a board supporting jig that has a base and plural supporting arms extending from the base in an arrayed manner and supports the board with the plural supporting arms from a surface of the board to which the connector is attached by straddling the connector; and a push-out jig that has an insertion rod having a diameter smaller than the through hole and pushes the frame of the connector by the insertion rod through the through hole from a side reverse to the side of the surface to which the connector is attached.

The device comprises a suction chamber (41) having a mouth facing toward the cylinder and a nozzle (44) which is associated with the suction chamber and by which a jet of a cleaning liquid is generated. At least a first drying chamber (45, 47) is also provided, associated with said suction chamber (41) and connected to a suction pipe (43).

The present disclosure relates to a technique for inhibiting biofouling of the surface of a membrane caused by a biofilm, through immobilizing biofilm formation-inhibiting microorganisms to a container in a membrane water treatment process. The present disclosure provides a non-hollow / hollow columnar or sheet-like permeable carrier with flowability owing to submerged aeration and a container with biofilm formation-inhibiting microorganisms immobilized therein, comprising biofilm formation-inhibiting microorganisms immobilized in the carrier. The present disclosure also provides a membrane water treatment apparatus comprising a reactor accommodating water to be treated, a membrane module for water treatment and a container with biofilm formation-inhibiting microorganisms immobilized therein placed in the reactor.

The embodiment of the invention belongs to the technical field of robot navigation, and relates to a robot small-space escape method. The method comprises the steps of executing a fixing step in an escape state of controlling a robot to escape, and locking and fixing one side of the sweeping robot by a fixed wheel of the robot; driving a driving wheel opposite to the fixed wheel to rotate so as to drive the robot to rotate by taking the fixed wheel as a circle center; detecting collision, and if the collision occurs in a preset rotation angle range, driving the sweeping robot to retreat and rotate so as to be separated from a collided obstacle; and executing the fixing step repeatedly until the collision occurs outside the preset rotation angle range, and achieving the escape. One wheel of the robot is fixed to serve as the fixed wheel, the driving wheel opposite to the fixed wheel is driven to rotate, the sweeping robot is driven to rotate around the fixed wheel, the sweeping robot tries to come out of a trapped area in a rotating mode, and efficient separation from the narrow trapped area can be achieved through the scheme.

The invention relates to a scraper head for cleaning the neck of poultry carcasses. The invention also relates to a device for cleaning the neck of poultry carcasses provided with such a scraper head. Finally, the invention also relates to a method for cleaning the neck of poultry carcasses, wherein a scraper head is moved out of the chest cavity into the neck.

A tire for a furrow press roller comprises a sole via which the tire is mounted on a field roller support, a tread opposite to the sole, and two sidewalls connecting the tread to the sole. The sole, the tread and the sidewalls together delimit a non-inflatable chamber. The tread comprises at least one crest and two shoulders each connecting the crest to a respective sidewall. The chamber extends partially at least laterally under the shoulders and radially into the crest.

The invention provides a valve device, which can well maintain the sealing performance of the valve core part even if a relatively high-pressure refrigerant, such as the CO2 type refrigerant is adopted, and further make an inflating flexible pipe connected with a vacuum pump well removed from a maintenance opening part in a way that the O ring of a pressure bar part will not break. The maintenance opening part (35) is provided with a pressure bar receiving hole (6) having a preset depth and applied for installing and uninstalling the pressure bar part (9) with an O ring (90). The operating end part (500) of a central pin (50) of the valve core (5) is made to face the inner part of the pressure bar receiving hole (6). Meanwhile, in the sealing contact starting end side located inside the pressure bar receiving hole (6) and contacting with the O ring (90) of the pressure bar part (9), an internal-pressure relieving path (63) is equipped on a part where the pressure bar part (9) and the central pin (50) leave. The internal-pressure relieving path (63) allows the axial communication when the O ring (90) is clamped.

A connector includes a housing (130) with a cavity (131) and a lock (133) that is resiliently deformable along a deformation direction (DD). A terminal fitting (110) is insertable into and withdrawable from the cavity (131) along inserting and withdrawing directions (IWD) and is configured to be locked by the lock (133). A jig (160) can be slid linearly into a jig insertion space (148) between the terminal fitting (110) and the lock (133) for disengaging the lock (133) from the terminal fitting (110).

A connector includes a housing (130) with a cavity (131) and a lock (133) that is resiliently deformable along a deformation direction (DD). A terminal fitting (110) is insertable into and withdrawable from the cavity (131) along inserting and withdrawing directions (IWD) and is configured to be locked by the lock (133). A jig (160) can be slid linearly into a jig insertion space (148) between the terminal fitting (110) and the lock (133) for disengaging the lock (133) from the terminal fitting (110).