57results about How to "Adjustment work" patented technology

A wrench for different-sized nuts includes a handle having an opening at a first end thereof and a slot communicated with the opening, an adjustment screw threadedly inserted into the handle and passing through the slot for adjusting a gap of the slot, a first working head rotatably connected with the first end of the handle in such a way that one of first and second mounting portions of the first working head is selectively positionable in the opening of the first end of the handle, and different-sized first and second ratchet sockets rotatably and respectively mounted with the first and second mounting portions. By means of the adjustment screw, the rotationability of the first working head relative to the first end of the handle can be adjusted.

A piezoelectric device includes an integrated circuit (IC) chip and a piezoelectric resonator element, a part of the piezoelectric resonator element being disposed so as to overlap with a part of the IC chip when viewed in plan. The IC chip includes: an inner pad disposed on an active face and in an area where is overlapped with the piezoelectric resonator when viewed in plan; an insulating layer formed on the active face; a relocation pad disposed on the insulating layer and in an area other than a part where is overlapped with the piezoelectric resonator element, the relocation pad being coupled to an end part of a first wire; and a second wire electrically coupling the inner pad and the relocation pad, the second wire having a relocation wire and a connector that penetrates the insulating layer, the relocation wire being disposed between the insulating layer and the active face.

The invention relates to a method of producing a 3-D microscope flow-through cell, consisting of an upper and a lower substrate between which is located a flow channel, an electrode structure penetrating the flow channel and connected with external contacts and with through-connections at the ends of the flow channel for the connection of fluid inlets and outlets. The invention provides a method of producing 3-D microscope micro flow-through cells that are suitable for the reversible assembly of microscope flow-through cells for the mum-volume range. According to the invention, this is obtained in that a base substrate is first provided with access holes and a flow channel, the flow channel being made of a sandwich of a material non-elastic inside and elastic outside, in that the flow channel for the purpose of a fluid-tight channel closure, is pressed against a second cover glass in order to provide a reversibly sealable flow channel.

A photovoltaic module includes a photovoltaic module body and frames mounted to a periphery thereof. The frame includes a main body having a hollow structure and a fit-engagement portion located above the main body and fittingly receiving the periphery of the photovoltaic module body. The main body of the frame is formed with a mounting portion into which a press-insertion member is press-inserted and which has a great outside wall thickness and a small inside wall thickness in section. The frames are fixed to each other by press-inserting the press-insertion member into the mounting portions thereof.

Continuous production equipment for polyurethane insulation board cement-based coils comprises a mesh conveying mechanism, a conveying belt and conveying belt conveying roller way, a drying mechanism, a conveying belt and coil separation mechanism, a cloth storage mechanism, an edge-cutting cutting mechanism and a winding mechanism. A mesh guide-in roller is disposed at the front end of the conveying belt conveying roller way. A coating mechanism is disposed on a conveying belt conveying roller way and behind the mesh guide-in roller, a distribution device is disposed above the coating mechanism, and the conveying belt conveying roller is disposed inside the drying mechanism and behind the coating mechanism. The mesh conveying mechanism comprises a mesh unwinder, a mesh joint platform and a mesh rectification tension device. A coil deviation adjusting mechanism is disposed between the cloth storage mechanism and the edge-cutting cutting mechanism. Steam is used for drying, heat exchange efficiency is high, a cloth storage mechanism is disposed on a production line, coil cloth can be stably and evenly winded and stored, continuous production of the production line after the coil is cut off and a core is replaced is guaranteed, and coil production efficiency can be improved greatly.

A foldable hand tool includes a handle having a hole laterally defined in a font end of the handle for pivotally connecting to a working element. The working element has a pivotal end pivotally received in the front end and a polygonal hole which is centrally defined in the pivotal end. A groove is radially defined in the pivotal end and communicates with the polygonal hole. A locking element is reciprocally movably mounted in the hole in the handle for selectively positioning the working element.

The invention provides an apparatus for real time displaying of images of a synthetic aperture radar. The apparatus comprises a format conversion unit, an input frame caching unit, an ARM communication unit, a frame caching control unit, a pretreatment unit, a picture frame caching unit, a video data integration unit and a video image display unit. Compared with traditional SAR real time image display apparatuses, the real time image displaying apparatus specially used for the synthetic aperture radar does not need intervention of a computer, and can directly convert real time image data of the synthetic aperture radar into formats of video images and carry out displaying.

The invention discloses a glaze polishing device for ceramic processing and relates to the technical field of ceramic processing equipment. The glaze polishing device for ceramic processing comprisesa worktable. A positioning device is arranged at the center of the top face of the worktable, and the top of the positioning device is sleeved with a bowl body. The left end of the top face of the worktable is fixedly connected with a stabilizing column, the top of the right side face of the stabilizing column is fixedly connected with a stabilizing plate, a sliding rail is fixedly mounted at theright end of the bottom face of the stabilizing plate, two limiting blocks are fixedly mounted at the two ends of the sliding rail, and a sliding block is connected to the surface of the center of thesliding rail in a clamped mode. According to the glaze polishing device for ceramic processing, by improving a ceramic bowl polishing device, ceramic bowls with various diameters and sizes can be conveniently positioned, the grinding range of the outer surfaces of the ceramic bowls can be further conveniently adjusted through cooperative using of a second air cylinder, the sliding rail and the sliding block, and thus the practicability of the ceramic bowl polishing device is improved to a great extent.

An LCD device operated by a remote controller comprises: an LCD unit having a display electrode supplied with voltage based on a video signal and a counter-electrode supplied with counter-electrode voltage; a remote control receiver for receiving a flicker adjustment control signal from the remote controller; a microcomputer for outputting a flicker voltage control signal based on the flicker adjustment control signal; a counter-electrode voltage control unit for generating a flicker adjustment voltage whose value varies according to the flicker voltage control signal, and outputting a DC counter-electrode voltage based on the flicker adjustment voltage; and a DC-AC converter for converting the DC counter-electrode voltage to AC voltage to be applied to the counter-electrode. An operator (human) can make flicker adjustment at a position on the front side of, and if necessary distanced from, the LCD device where the operator can directly and easily view an image on the LCD.

An automatic player piano is a combination between a piano and an electric system, and key actuators, which are provided under the black and white keys of the piano, is responsive to a driving signal so as selectively give rise to motion of the black and white keys without any fingering of a human player; an adjuster is provided in association with the key actuators so as to aid an adjusting work on the key actuators, and includes key sensors and a controller; when a worker requests the controller to assist him in the adjusting work, the controller checks the key position signals to see whether or not the key actuators are found at proper relative positions to the black and white keys, and informs the worker of the deviation from the proper relative position so that the worker easily adjusts the key actuators at the proper relative positions.

A decoupling structure among multi-input-multi-output antennas comprises a dielectric substrate and a patch, wherein the patch is arranged on the dielectric substrate and comprises an enclosed rectangular ring, a swastika-shaped structure and/or inverse swastika-shaped structure and a U-shaped strip line structure, wherein the enclosed rectangular ring is arranged on the dielectric substrate, theswastika-shaped structure and/or inverse swastika-shaped structure is embedded into the rectangular ring, the rectangular ring is connected with one end of the U-shaped strip line structure, and the swastika-shaped structure and/or inverse swastika-shaped structure is embedded into a gap of the U-shaped strip line structure. With the adoption of a mode that an inner structure and an outer structure are embedded, resonant property with high impedance characteristic is formed, the decoupling structure is simple and integrates with the multi-input-multi-output antennas, and the whole profile of the decoupling structure is relatively low; the structure is reasonable in layout, the space resource is reasonably utilized, integrated design of a wireless communication system terminal is easy to achieve, and installation and debugging are facilitated; and the structure has relatively small size and is easy to integrate with mobile terminal equipment, the resonant frequency can be conveniently adjusted very well, and the effect of preventing required interference is achieved.

A hydraulic excavator includes a revolving frame forming a support structure, a cab that is disposed to be positioned on a front side of the revolving frame and in which an operator gets, and a plurality of vibration isolating members that are disposed between the revolving frame and the cab to support the cab on the revolving frame in a vibration isolating state. Further, an intermediate connecting member is disposed for connection between the revolving frame and the vibration isolating member and for a height position adjustment of the cab to the revolving frame. The intermediate connecting member is fixed to the revolving frame from a lower side.

The invention discloses a petrochemical machinery fault monitoring system based on big data, which is used for solving the problems in the prior art that the working environment of petrochemical machinery cannot be accurately monitored, daily point inspection is not carried out on the petrochemical machinery, and analysis and early warning are not carried out on a daily point inspection result. Through the arrangement of the acquisition module, the analysis module, the management module, the server, the execution module, the prediction module and the display module, the environmental information of the petrochemical machinery is acquired through the acquisition module, the environmental information is integrated and calculated to obtain an environmental influence value, and environmental adjustment is carried out according to the environmental influence value; and equipment point inspection and maintenance are conducted on the petrochemical machine, maintenance results are maintained in time, and it is guaranteed that the petrochemical machine can work normally.

The present invention provides a charged particle beam device which can effectively restrain misalignment of an optical axis even if a position of an anode is changed. The present invention is a charged particle beam device comprising a cathode provided with a charged particle source which emits a charged particle, an anode which applies an electric field to the emitted charged particle, a charged particle beam deflector which deflects an orbit of a charged particle beam having passed the anode, and a charged particle beam detector which detects the charged particle beam from a sample to which the charged particle is irradiated, wherein a distance changing mechanism which changes a distance between the cathode and the anode, corresponding to a charged particle amount emitted from the charged particle source and a deflection amount control mechanism which detects a condition of the deflector under which the charged particle dose detected from the sample scanned by deflecting the charged particle beam in the changed distance becomes a desired size and controls deflection of the deflector at sample measurement on the basis of the condition are provided.