494 results about "Work support" patented technology

A head-mounted display device for enabling a user to simultaneously visually recognize a virtual image and an outside scene includes a warning-information generating unit configured to generate warning information, which is an image for calling the user's attention and an image display unit configured to cause the user to visually recognize the warning information as the virtual image.

The display system includes: stroke sensors that detect position information of working equipment relative to a body; a real image display unit; a combiner; and a display controller. Based on the position information of the working equipment, the display controller controls a displayed position of work-support information along a surface of the combiner and a depthwise displayed position of the work-support information defined in a forward direction relative to a cab. A projection image of the work-support information visible to an operator is thus displayed around the working equipment.

The invention accelerates successful learning in a wide variety of existing and developing learning environments by generating the most effective dynamic adaptive tutoring tailored to a current learner model. It provides a full coverage of a basic tutoring functionality including passive and active tutoring manners, as well as presenting, testing and diagnosing modes. An innovative component of the invention, a unified generator of intelligent tutoring, deals exclusively with a logical aspect of tutoring leaving all media aspects to be realized by traditional components of tutoring systems. The generator represents a generic logical core (brain) of known specific intelligent tutoring systems comprising a reusable tutoring engine and a reusable tutoring knowledge / data framework including a reusable learner model. All together they transform traditionally sophisticated courseware authoring into a simple fill-in-frameworks routine and automatically generate intelligent tutoring in any specific learning environments including available educational, training, simulation, knowledge management and job support systems.

A woodworking machinery jig and fixture system includes a track which is or may be attached to a fence, a convex-concave curved flip stop and a base which mounts the stop to the track. The stop has a projecting portion which penetrates the plane of the fence so the stop isn't lifted by the point of a mitered board. The stop also has a lower convex surface which faces the work support surface and curves up at both ends. The top leg of the stop is concave toward the fence to allow clearance for a zero-clearance board and make the stop adaptable to different track and fence configurations. The base has opposite sides of different widths bordered by steps on one side and a ramp on the other side so the base can be used in a large range of T-track slot widths. The arm mounting hole of the base is offset from the base mounting so as to provide an offset to accommodate a ¾″ zero clearance board by turning the base a half turn relative to the slot. A two slot track is provided in which one of the slots can mount a sliding measurement tape or a base, and the other slot can also mount a base. In another track, a sidewall flange is provided which can be filed to accurately fit into a miter gauge slot of a cutting tool table.

The invention provides an intelligent human body sign mobile phone monitoring system, which comprises a human body sign acquisition module, a monitoring mobile phone and a cloud server, wherein the human body sign acquisition module is used for monitoring the body sign signal of a monitored object; the monitoring mobile phone is used for receiving body sign signals of the human body sign acquisition module, preprocessing the body sign signals so as to eliminate baseline drift to obtain preprocessed body sign data, storing the preprocessed body sign data and analyzing the body sign data; and the cloud server is used for receiving an equipment recognition code of the monitoring mobile phone as well as preprocessed sign signals and alarm signals, storing the body sign data and the alarm signals in corresponding items, in a database, of the monitored object, analyzing the body sign data and the alarm signals so as to generate medical advice information and transmitting the medical advice information to the corresponding monitoring mobile phone and preset associated terminal equipment. The monitoring system disclosed by the invention has the characteristics of mobile operation, simple and convenient use, long-term continuous work supporting, diagnosis result intelligent display, abnormal physiological status alarm, wireless data transmission and the like.

Dust and debris resulting from the sawing or cutting of concrete masonry units, blocks, bricks, tiles and other masonry products is collected via a three point dust and debris collection system. A movable work supporting table for cooperation with a masonry saw has a grated surface, a vacuum chamber below the grated surface acting as one collection point or area, a heavy debris collection chamber below and in communication with the table vacuum chamber acting as another collection point or area, and a shroud or hood assembly extending rearwardly from the table adapted to extend about the sides and rear of the saw blade and including a vacuum chamber acting as a primary collection point or area. The system is highly effective in achieving dust capture.

A parts shelf (2) has a configuration in which a storage box holding member for holding a plurality of parts storage boxes and a sensor holding member for holding photoelectric sensors are provided separately from each other. As the photoelectric sensor, an area sensor (100) capable of sensing coordinates of a position in which light is shielded in a predetermined two-dimensional area close to the front of the storage box holding member is employed. In an information processor (1), information of parts corresponding to a plurality of parts storage boxes of the storage box holding member and sizes and positions of the storage boxes is pre-stored. On the basis of the pre-stored information and the light-shielded position coordinates sensed by the area sensor, the storage box storing apart, the hand of the operator has reached is sensed.

An excavation support database 40 includes a display table 47 and a display specifics table 48, which serve as storage means dedicated for display. The state of a working region per mesh is stored in the display table 47, and a discriminative display method (display color) is stored in the display specifics table 48 corresponding to the state per mesh. Reference is made to the display specifics table 48 on the basis of the state (height) per mesh, which is stored in the display table 47, to read the corresponding display color from the display specifics table 48, thereby displaying the state of the working region in a color-coded manner. Operation support and management realized with this system can easily be employed in different types of working machines in common and can inexpensively be performed with ease.

The invention provides a garlic combine harvester and belongs to the technical field of agricultural machines. The garlic combine harvester structurally comprises a locomotive, a fixing fame, a main lifting frame, a working support set, a working mechanism and a power mechanism. The working mechanism is arranged on the working support set, the working support set is arranged on the main lifting frame, and all working units longitudinally swing back and forth in an intersection mode in the walking direction of the locomotive through a reciprocating vibration mechanism. Specifically, when the odd number ordinal working units operate and swing to a front stop point, the even number ordinal working units operate and swing to a rear stop point, the odd number ordinal working units operate backwards, the even number ordinal working units operate forwards, the even number ordinal working units operate and swing to the front stop point when the odd number ordinal working units operate and swing to the rear stop point, and circulating working is carried out in the way. The garlic combine harvester is reasonable in design, simple in structure, safe, reliable, convenient to use and easy to maintain, and has quite good application and popularization value.

The invention discloses a power quality integrated management device of an electrified railway traction supply network. The power quality integrated management device comprises an APF branch circuit and an HPF branch circuit. The APF branch circuit comprises a connecting electric reactor, a controller, more than one set of APF converter and more than one set of charging circuit corresponding to the APF converter. After being connected with the charging circuits, the APF converters are connected to a contact network through the connecting electric reactor in a hanging mode. The APF converters are cascaded through more than two power units, the controller is connected with the APF converters and sends a control signal to switch components of the power units, single-phase uniform amplitude alternating-current PWM output voltage is generated, and an expected current injection contact network is obtained through the connecting electric reactor. According to the HPF branch circuit, a second-order resonance circuit is composed of a resistor, an electric reactor and a capacitor. The power quality integrated management device can provide idle work support for an electric railway traction power supply system, the power factor is improved and meanwhile negative sequence components, harmonic waves, voltage fluctuations and voltage flickers in the system are effectively restrained.

The invention discloses a wooden door processing device with a rotational double-side paint spraying function. The wooden door processing device comprises a fixing base, a paint spraying chamber and aworking support plate, wherein two chutes are formed in the working support plate; sliding blocks are arranged inside the chutes; a left fixing plate is arranged on the sliding block on the left side; a right fixing plate is arranged on the sliding block on the right side; a lifting threaded column is arranged on the left fixing plate; a rotating fixing device is arranged on the limiting threadedcolumn; a plate clamping block is arranged on the rotating fixing device. The wooden door processing device is applied to pain spraying processing on a wooden door, paint is spayed to the wooden doorthrough a nozzle, in the pain spraying process, a paint spraying tube is rotated slowly under driving of a second rotating motor, then paint spraying uniformity is ensured, and the paint spraying quality of the wooden door is improved; when double sides of the wooden door need to be painted, a first rotating shaft is driven to rotate through a first rotating motor, the wooden door is driven to rotate through the first rotating shaft, the wooden door is rotated for a certain angle, then the double sides of the wooden door can be painted, and the device is convenient and rapid to operate and high in automation degree.

The invention discloses a fixture used for milling and boring a support. The fixture comprises a station I fixture body, a station II fixture body and a bottom plate, wherein the station I fixture body comprises a first positioning mechanism, a first clamping mechanism and a center positioning mechanism for strutting a workpiece outwards; the center positioning mechanism comprises a supporting seat, two pressing plates I, an angle pole, a guide screw and a driving device, wherein the two pressing plates I are symmetrically arranged at both ends of the supporting seat; the driving device comprises a gear mechanism and a driving oil cylinder; the gear mechanism comprises a double-row rack, gears II and a single-row rack, wherein the gears II are respectively meshed with the double-row rack, and the single-row rack is meshed with the gear II; one end of the angle pole is connected with the pressing plates I; the other end of the angle pole is connected with the single-row rack. According to the fixture disclosed by the invention, clamping can be performed rapidly, and is steady; the work support is not easy to deform, and therefore, the machining precision is improved; moreover, when the support of a symmetrical structure is milled, the center of the support can be rapidly and accurately positioned; moreover, the fixture can be suitable for volume production.

[Object] To provide a liquid droplet ejecting apparatus capable of forming (drawing) a pattern from ejected liquid droplets with high accuracy and enhancing throughput (production efficiency), a liquid droplet ejecting system, an electro-optical device, a method of manufacturing an electro-optical device, a method of forming a metal wiring line, and an electronic apparatus. [Solving Means] A liquid droplet ejecting apparatus 1 according to the present invention comprises: a main body 2, a work carrying table for supporting a work, an Y-directional movement mechanism for moving the work carrying table in the horizontal direction (hereinafter, referred to as an "Y-axis direction") relative to the main body 2, a droplet ejecting head for ejecting liquid droplets to the work supported by the work carrying table, and at least one blowing unit 14 for blowing a gas towards the work supported by the work carrying table to dry the liquid droplets ejected to the work, wherein the gas has a condition almost equal to the atmosphere in which the liquid droplet ejecting apparatus 1 is placed.

A portable workbench includes a top structure, a support structure and a collapsible frame. The top structure includes upper work supporting surfaces lying in a common plane and longitudinally extending opposed side portions defining clamping surfaces. A linkage mechanism cooperates with the frame to actuate the workbench between an expanded working position and a collapsed transport position. A lever releasably cooperates with the frame to maintain the workbench in a locked expanded position.

A box folding and article packaging apparatus has a lower tool section positioned below a work support surface and several upper tool sections positioned above the work support surface. The lower tool section includes four modular corner units each with folding flaps and a fixed support element. The four support elements together define the work support surface. The four corner units are displaceable relative to each other for adapting the apparatus for handling blanks of different sizes. A precut and precreased blank is first placed on the work support surface. The article to be packaged is then placed on the blank whereupon folding begins. One upper tool section also includes folding elements for folding a cover portion of a box and closing the box. Another upper tool section includes either adhesive applicators or staplers or the like for fastening folded blank sections to one another to complete the carton around the article or articles.

The invention discloses a series-parallel movable heavy load casting robot. The series-parallel movable heavy load casting robot comprises a four-wheel drive type moving platform, a rotation device, a stand column assembly, a lifting drive device, a parallel work arm, a tail end executor and a binocular visual system. Four-wheel omnidirectional wheel drive is adopted in the four-wheel drive type moving platform to achieve long-distance flexible stable walking, a rear hydraulic supporting leg and an adjustable hydraulic supporting leg are used for achieving stagnation point self-balance support, work supporting stability is improved, a robot body has five space motion freedom degrees, the rotation device and the lifting drive device can achieve rotation and lifting adjustment, the four-freedom-degree parallel work arm can carry out posture adjustment on the tail end executor, different tail end executors can be replaced according to work needs, different work needs of core assembling, core discharging, casting, carrying and the like of a large casting can be met, the casting core assembling and discharging and casting work efficiency, quality and safety can be improved, and labor intensity and production cost of operators can be reduced.

Dust and debris resulting from the sawing or cutting of concrete masonry units, blocks, bricks, tiles and other masonry products is collected via a three point dust and debris collection system. A movable work supporting table for cooperation with a masonry saw has a grated surface, a vacuum chamber below the grated surface acting as one collection point or area, a heavy debris collection chamber below and in communication with the table vacuum chamber acting as another collection point or area, and a shroud or hood assembly extending rearwardly from the table adapted to extend about the sides and rear of the saw blade and including a vacuum chamber acting as a primary collection point or area. The system is highly effective in achieving dust capture.

The system has an imaging unit configured to image a work space at a viewpoint position in a visual line direction of a worker together with a workpiece on which a component is mounted, a position attitude information obtaining unit configured to obtain a position attitude information which indicates a relative position attitude relation between the viewpoint of the worker and the workpiece in the work space, a virtual image generating unit configured to generate a three-dimensional virtual image indicating the component after being mounted at the viewpoint position in the visual line direction, an image composing unit configured to generate a composite image by superimposing the virtual image on a real image of the work space, and a display unit configured to display the composite image. According to the system, efficiency of the component mounting work can be considerably improved by using the mixed reality technology.

A job model with which an organization model representing an organization structure, a document model representing a document structure, and a work model representing a work procedure are correlated, is stored independent from a service model defining each service. When a service is performed, with reference to the job model corresponding to the service model, a service executing module causes a tool control module to control a tool. Thus, the required service is accomplished.

A work support comprises a plunger, a transmission member, a first chamber, a second chamber, a third chamber, a clamping mechanism, a plug, and a body. The plunger may be slidably retained within the clamping mechanism, which in turn is firmly held within the transmission member. The transmission member may extend and retract from the body corresponding to a pressure in the first chamber and the second chamber. Extension of the transmission member also extends the plunger such that the plunger may contact and receive a load from a work piece. The third chamber may be located between the outer surface of the clamping mechanism and the inner surface of the transmission member. Increasing pressure in the first chamber while decreasing pressure in the second chamber extends the transmission member and opens the plug which blocks the entry to the third chamber. Pressure in the third chamber closes the gap between the clamping mechanism and the plunger and applies a clamping force to the plunger.

The personal lifting and suspension system includes four adjustable legs that attach at a top end to a cap, which supports a lifting means and harness there under. The personal lifting and suspension system is used to lift and suspend a person or invalid. The legs can be secured to a working supporting position via a locking means. The legs extend diagonally down and outwardly from the cap, and are adjustable in length. A hoist rod rests upon a groove located in a top surface of the cap to support a hoist hook thereon. The personal lifting and suspension system is collapsible when not in use.

The invention provides an automatic drilling, riveting, forming and positioning device for skin components of aircrafts. The automatic drilling, riveting, forming and positioning device aims to solve problems of large quantities of required tool fixtures, influence on batch production efficiency of products and the like of an automatic drilling, riveting, forming and positioning technology for skin components of aircrafts in the prior art. The skin components of the aircrafts can be formed, positioned and fixed by the aid of a working support frame of a numerical-control bracket system of the automatic drilling, riveting, forming and positioning device. The working support frame comprises two end beams, two longitudinal beams, arc-shaped support plates and support screws; the end beams and the longitudinal beams form a square working support frame, and the longitudinal beams can translate on the end beams and can be fixed onto the end beams; linear guide rails are arranged on horizontal planes of the longitudinal beams; the arc-shaped support plates are radially provided with the support screws, and universal roll balls are arranged at the ends of the support screws. The automatic drilling, riveting, forming and positioning device has the technical advantages that the automatic drilling, riveting, forming and positioning device is adaptive to the skin components of the aircrafts, the skin components with different curved surfaces and different structure sizes can be formed and positioned on the numerical-control bracket system, accordingly, the automatic drilling, riveting, forming and positioning device is high in universality, and the assembling and riveting quality and the production efficiency of the skin components of the aircrafts can be effectively improved.

The system includes imaging unit configured to image a work space at a viewpoint position in a visual line direction of a worker together with a workpiece, a position attitude information obtaining unit configured to obtain a position attitude information which indicates a relative position attitude relation between a viewpoint of the worker and the workpiece in the work space, a virtual image generating unit configured to generate a three-dimensional virtual image which indicates a completed shape of the workpiece in the viewpoint position and the visual line direction of the worker based on the position attitude information, an image composing unit configured to generate a composite image by superimposing the virtual image on a real image of the work space, and a display unit configured to display the composite image. According to the system, efficiency of workpiece machining work can be considerably improved by using the mixed reality technology.

A complete and portable tool for retaining round, square or other non-flat stock, especially pipes, in a secure fashion while cutting and related operations are performed thereon. The portable pipe cutting tool includes an adjustable work support, V-shaped trough, chain and tightening device, catch tray, left and right support arm bracket, mounting stand, and power tool having a base portion that, as a unit, secure the pipe in place while being cut, grooved or otherwise worked on, by an operator. The portable pipe cutting tool prevents sideways, upward, rotational or other movement of the pipe during such operations.

The system includes imaging unit which images a work space at a viewpoint position in a visual line direction of a worker together with an other component to which one component is to be installed, a position attitude information obtaining unit which obtains position attitude information which indicates relative position attitude relation between viewpoint of the worker and other component in the work space, a virtual image generating unit which generates virtual image of an actual shape of the one component at the viewpoint position in the visual line direction of the worker based on position attitude information, an image composing unit which generates composite image by superimposing virtual image on a real image in the work space imaged by the imaging unit, and display unit which displays composite image. According to the system, efficiency of component assembly work can be considerably improved by using mixed reality technology.

Provided is a work duplex-head grinding apparatus comprising an autorotation work holder for supporting a thin-plate work along the radial direction from the outer circumference side, a pair of static-pressure supporting members positioned on the two sides of the work holder, for supporting the work holder in a non-contact manner from the two sides along the axial direction of autorotation by the static pressure of a fluid, and a pair of grinding stones for grinding simultaneously the two faces of the work supported by the work holder. In the work duplex-head grinding apparatus, the spacing between the work holder and the static-pressure supporting members is 50 [mu]m or less, and the static-pressure supporting members support the work holder at the fluid static-pressure of 0.3 MPa or higher. Thus, there are provided the work duplex-head grinding apparatus and a duplex-head grinding method, in which the work duplex-head grinding operation can stabilize such a position taken along the axial direction of the autorotation of the work holder supporting the work from the outer circumference side, as might otherwise deteriorate the nano-topography of the work.

A complete and portable tool for retaining round, square or other non-flat stock, especially pipes, in a secure fashion while cutting and related operations are performed thereon. The portable pipe cutting tool includes an adjustable work support, V-shaped trough, chain and tightening device, catch tray, left and right support arm bracket, mounting stand, and power tool having a base portion that, as a unit, secure the pipe in place while being cut, grooved or otherwise worked on, by an operator. The portable pipe cutting tool prevents sideways, upward, rotational or other movement of the pipe during such operations.

A nesting data generation device generates nesting data for cutting off a part from a work supported by plural support projections. The nesting data generation device includes a nesting data generating unit that generates the nesting data by arranging a geometry of the part on the work. The nesting data generating unit performs, upon arranging the geometry of the part on the work, an avoidance process for avoiding an impediment due to the support projections. According to the nesting data generation device, the part can be prevented from welding on the support projections and the support projections can be prevented from welding upon arranging the geometry on the work by considering positions of the support projections, so that a drop-off and an inclination of the cut part can be prevented.