36results about How to "Reduced ease of operation" patented technology

A projection display device includes: a housing; a fan disposed within the housing, the fan having a vane portion and a fan case accommodating the vane portion so as to be rotatable; and multiple vibration-proofing members having at least one of elasticity and viscosity, the vibration-proofing members being disposed at multiple positions in the circumferential direction of the perimeter face portion of the fan case surrounding the vane portion around the rotational axis of the vane portion, such that the vibration-proofing members are introduced between the housing and the fan case.

A steering wheel control unit executes control such that a steering wheel rotates in accordance with a first target steering angle and the steering wheel rotates in accordance with a second target steering angle when a steering operation is detected. A target steering angle setting unit sets the second target steering angle that asymptotically approaches an actual steering angle from the first target steering angle with the lapse of time, during a period from when the steering operation is detected during the automated driving until when an end of the steering operation is detected, and sets the second target steering angle that asymptotically approaches the first target steering angle with the lapse of time after the end of the steering operation is detected. After the steering operation takes place, the reaction force gradually decreases. After the steering operation ends, the reaction force gradually increases.

A work vehicle includes a drive source, a travel device, a hydraulic pump, a work implement, a traction force detector, a lift force detector and a controller. The traction force detector is configured to detect traction force of the work vehicle. The lift force detector is configured to detect lift force for raising the work implement. The controller is configured to compare a predetermined threshold and a ratio between the lift force and the traction force, and to execute traction force reduction control for reducing the traction force when an increase in the lift force is required.

Disclosed is a particulate collecting filter structure for a diesel engine. The filter structure includes a plurality of through cells axially and regularly arranged therein. The through cells are partitioned by thin cell walls. Half of the through cells are sealed by a sealant at outflow ends thereof, and the remaining half of the through cells are opened at outflow ends thereof. The filter structure is provided in the diesel engine to solve conventional problems caused by pressure loss. It is possible to avoid the problems in which operating conditions and fuel consumption efficiency are worsened, convenience of operation is reduced, and, at worst, operation of the engine is stopped, because overstrain is applied to the mechanically controlled diesel engine.

An input device includes an operation unit, a sending unit, and a power control unit. The operation unit is configured to be held by a user and to be operated in a three-dimensional free space so as to remotely operate an information processing apparatus. The sending unit is configured to send a command that disables display of a graphical user interface of the information processing apparatus when the operation unit is placed, and to send a command that enables display of the graphical user interface of the information processing apparatus when a button of the operation unit is operated. The power control unit is configured to cause the input device to enter a low power consumption state when the operation unit is placed.

The invention relates to the technical field of vehicle manufacturing, in particular to a production line system for assembling vehicle body assemblies. The production line system comprises bearing brackets used for bearing vehicle bodies, a steering section and conveying sections used for conveying the bearing brackets, and the bearing brackets can be conveyed between the conveying sections and the steering section; the steering section comprises a driving mechanism used for driving the vehicle bodies to rotate so as to convert orientation of the vehicle bodies on the steering section. By means of the production line system for assembling the vehicle body assemblies, all parts can close up and be assembled from the corresponding conveying sections and the side portions of the steering section in the assembling process, the workpiece conveying and tool fixture arranging operations which are conducted by crossing a conveying line are avoided, and therefore the work efficiency and the safety are significantly improved.

The invention relates to the technical field of welding, in particular to an annular steel pipe automatic welding device with a welding auxiliary system.The annular steel pipe automatic welding device comprises a base and welding equipment, the welding equipment is located at the top of the base and fixedly connected with the base, a mounting part is arranged on the right side of the top of the base, and a fixing part is fixedly connected to the top of the mounting part; a rotating disc is arranged on the right side of the fixing piece, and clamping cavities are formed in one side of the fixing piece and one side of the rotating disc. The automatic annular steel pipe welding device with the welding auxiliary system has the advantages of being adjustable in size, wide in application range and high in cooling speed, in the actual using process, a fixing structure is additionally arranged on the surface of the welding device firstly, so that the automatic annular steel pipe welding device adapts to annular steel pipe structures of different sizes, the using diversity of the device is improved, and the using cost is reduced. The use range is expanded, meanwhile, the frequency of replacing different fixing structures by a user is reduced, and the operation time is saved.

At least one of driving motors that drive a developing device independently of each other is provided on a door capable of opening and closing to allow the developing device to be attached to or detached from a main body of an apparatus. An electrical contact portion that can be electrically connected to or disconnected from an electrical circuit provided in the main body is provided for the driving motor provided on the door.

The present invention provides a clamping jig for tube connection with which it is possible to clamp tubes even in a small and narrow space. A clamping jig for tube connection 10 according to the present invention is a clamping jig for tube connection that clamps joint-equipped tubes 60, each tube including a protruding collar portion 63 at a position rearward of its leading end. The clamping jig for tube connection includes: a first member 20 that includes a first clamping portion 21 that is provided at a leading end thereof and to which one of the tubes is fitted, and a first gripping portion 23 formed at a base end thereof, a second member 30 that includes a second clamping portion 31 that is provided at a leading end thereof and to which the other tube is fitted, and a base end thereof being pivotally supported at the base end of the first member by a pivoting portion 27; a support rod 25 that extends from the first member through the second member; and a lever member 40 in which a leading end thereof is pivotally supported by a support portion 26 provided in the support rod, and a lever gripping portion 41 is formed at a base end thereof, the lever member 40 enabling swinging of the lever gripping portion in a direction of the base end of the second member, and the lever member 40 including a pressing portion 42 that presses the second member on the base end side relative to the support portion.

The invention relates to the field of mobile communication equipment, and discloses a mobile phone with an anti-falling function, which comprises a mobile phone body, an anti-falling frame, an anti-falling foot, an electric locking mechanism and a gravity acceleration sensor for sensing the falling state of the mobile phone main body, when the mobile phone is in an initial mode, the outer contourof the mobile phone is smooth, the anti-falling frame is locked at the starting end of the stroke through the electric locking mechanism, and the anti-falling foot is contained in the groove base andrestrained by the anti-falling frame. When the electric locking mechanism unlocks the anti-falling frame, the mobile phone is switched to the anti-falling mode, the anti-falling frame and the mobile phone body are crossed, and the anti-falling feet extend to the outer sides of the corners of the mobile phone body to prevent the mobile phone body from being in direct contact with the ground. Themobile phone with the anti-falling function is compact in structure, excellent in anti-falling performance, capable of considering basic performance, consistent with the mainstream design of an existing mobile phone in appearance, capable of meeting public aesthetic appreciation, simple in structure of anti-falling functional parts, low in cost, easy to implement, high in stability and good in implementation prospect.

The invention discloses a photoelectric coupler high-low temperature test system, which comprises a high and low temperature test board, a high and low temperature box, a control unit and a photoelectric coupler tester; the high and low temperature test board comprises a decoding circuit, a tested piece unit and a signal wire; each tested piece unit comprises a test socket and a solid-state relay;the corresponding output ends of the tested piece units are connected in parallel through signal wiring and then are electrically connected with the test end of the photoelectric coupler tester through a signal cable. According to the invention, pin switching of the to-be-tested photoelectric coupler can be achieved in the high-low temperature test board, the number of cables led out of the high-low temperature box is greatly reduced, the cable connection time during testing is significantly shortened, the operation convenience is improved, the problems of poor contact, open circuit and the like are avoided, and long-term stable work can be achieved; besides, the signal cable adopts a coaxial cable with good alternating current transmission capability, and after impedance matching designis carried out on the connecting wire, alternating current parameters of the photoelectric coupler can be tested.

According to the urban topographic surveying and mapping method based on the Internet of Things, reference points convenient for stepping are selected to divide an urban area plan into a plurality of small areas by means of actual topographic factors such as roads, small roads for walking in mountain forests and the like, then topographic surveying and mapping are carried out on the small areas from division to total on the basis of the Internet of Things technology, image processing is convenient, and the urban topographic surveying and mapping efficiency is improved. The equipment cost is low, field surveying and mapping work is simple, short-distance and small-range flight surveying and mapping are carried out based on unmanned aerial vehicle operation, professional aviation equipment such as airplanes does not need to be used, surveying and mapping cost and operation convenience are greatly reduced, surveying and mapping routes and surveying and mapping data volumes of surveying and mapping pictures of all small areas can be adjusted in real time according to the actual terrain complexity, and the surveying and mapping efficiency is improved. And the accuracy of final drawing is improved.

Disclosed is a particulate collecting filter structure for a diesel engine. The filter structure includes a plurality of through cells axially and regularly arranged therein. The through cells are partitioned by thin cell walls. Half of the through cells are sealed by a sealant at outflow ends thereof, and the remaining half of the through cells are opened at outflow ends thereof. The filter structure is provided in the diesel engine to solve conventional problems caused by pressure loss. It is possible to avoid the problems in which operating conditions and fuel consumption efficiency are worsened, convenience of operation is reduced, and, at worst, operation of the engine is stopped, because overstrain is applied to the mechanically controlled diesel engine.

The invention relates to the field of mobile communication equipment, and discloses an intelligent mobile phone with an anti-falling function, which comprises a mobile phone main body, an anti-fallingframe, an anti-falling foot, an electric locking mechanism and a gravity acceleration sensor for sensing the falling state of the mobile phone main body, when the mobile phone is in an initial mode,the outer contour is smooth, the anti-falling frame is locked at the initial end of the stroke through the electric locking mechanism, and the anti-falling foot is contained in the concave base and restrained by the anti-falling frame. When the electric locking mechanism unlocks the anti-falling frame, the intelligent mobile phone is switched to the anti-falling mode, the anti-falling frame and the mobile phone main body are crossed, and the anti-falling feet extend to the outer sides of the corners of the mobile phone main body to prevent the mobile phone main body from being in direct contact with the ground. The intelligent mobile phone with the anti-falling function is compact in structure, excellent in anti-falling performance, capable of considering basic performance, consistent withthe mainstream design of an existing mobile phone in appearance, capable of meeting public aesthetic appreciation, simple in structure, low in cost, easy to implement, high in stability and good in implementation prospect, and the anti-falling functional components are simple in structure and low in cost. The anti-falling function is easy to achieve and stable, and has great implementing prospect.

An input device includes: a screen (11) that displays images on a screen portion; a touch pad (12) that receives designation of in-plane positions with respect to the screen and supplies, as output, position signals that indicate the designated in-plane positions; and a control unit (10) that, when a plurality of in-plane positions has been designated, specifies each in-plane position on the basis of the position signals and both displays a plurality of images at the in-plane positions and controls the size of the display of each image in accordance with the spacing between the in-plane positions.

The invention relates to a 1.3-centimeter-waveband dual-polarized refrigeration receiver dewar used for observing molecular spectra lines, pulsar and VLBI (very long baseline interferometry) in the radio astronomy. The receiver dewar consists of a dewar cavity, a shielding cover, a microwave window, a frame carrier, a support, a ring-shaped fixing frame, a soft connector, a feed source, a transition waveguide, a circle and square converter, a polarizer, a low-noise amplifier, a waveguide coaxial converter, an isolator, a semi-rigid coaxial cable, a microwave window sealing film, a microwave window fastening ring, an air-filled cavity, an air-filled cavity sealing film, an air-filled cavity fastening ring, an air cylinder and a refrigerator. The 1.3-centimeter-waveband dual-polarized refrigeration receiver dewar with high sensitivity has the advantages that the design scheme is more reasonable, good sealing performance is ensured, internal devices can be well fixed and supported, the refrigeration effect is more excellent, the stability is better, the sensitivity is higher, and the thermal radiation can be effectively isolated, thereby being capable of being better applied to high frequence radiation characteristic study of molecular spectra lines and pulsar and radio astronomy observation of VLBI.

A display control apparatus includes the following elements. An accepting unit accepts selection of one of objects displayed in a window in either a cursor mode, in which a cursor is moved to select an object, or a pointer mode, in which a pointer is moved to select an object, one of the modes being selected by a user. When an instruction to switch the pointer mode to the cursor mode is given, a display control unit erases the pointer and displays the cursor such that the cursor selects an object closest to a position where the pointer was displayed just before being erased.