102 results about "Structural distribution" patented technology

A gelatin hole forming method for gas diffusion electrodes belongs to the field of energy. The gelatin hole forming method includes steps of firstly coating Triton water solution with concentration of 4%, isopropanol, hydrophobic carbon black, 1% to 2% of gelatin water solution and 60% of PTFE (poly tetra fluoro ethylene) emulsion to foaming nickel so as to prepare a diffusion layer; coating 4% of Triton water solution, the isopropanol, 1% to 2% of gelatin water solution, 60% of PTFE emulsion, hydrophilic carbon black and silver / carbon catalyst onto the diffusion layer to form a catalyzing layer; heating gelatin to be carbonized and decomposed to form holes after one-hour heat treatment at the temperature ranging from 200 DEG C to 300 DEG C, and finally forming the electrodes in a hot pressing manner at the temperature of 360 DEG C. Electrode holes formed by the method are uniform in structural distribution and high in hole rate, the average radius of the electrode holes ranges from 20nm to 30nm, the electrodes are stable in structures and performance thereof is improved evidently.

Pultruded and extruded structures are presented. The pultruded and extruded structures are hollow structures, are used for structural distribution poles and transmission towers for electricity, may include lighting components and may include antenna wires in the hollow structures for telecommunications. The pultruded and extruded structures include combination pultruded-filament wound or “pull wound” structures. The pultruded and extruded structures are pultruded or extruded in pre-determined sizes and shapes, plural colors, are environmentally safe, aesthetic pleasing and resistant to damage from weather, animals, insects and resistant to corrosion.

The invention discloses a telescopic tunneling immediate support device, which effectively solves the problem of unavailable continuous roof contact or poor roof contact capability existing in the prior art during use. The support device comprises hydraulic upright posts, beams and longitudinal beams, and is characterized in that: the bottom of each hydraulic upright post is provided with a base;the beams comprise a front beam, a middle beam, a rear beam, a main support beam and an auxiliary support beam which are arranged in parallel with one another; the longitudinal beams comprise a frontelastic longitudinal beam, a middle elastic longitudinal beam, a rear elastic longitudinal beam, a front rigid longitudinal beam, a middle rigid longitudinal beam, a rear rigid longitudinal beam and a side rigid longitudinal beam which are arranged in parallel with one another and are vertical to the beams; a push hydraulic cylinder is hinged between every two beams respectively; and the elastic longitudinal beams and the rigid longitudinal beams are fixed on corresponding beams respectively, inserted in limiting guide sleeves of corresponding beams and driven to move along the limiting guidesleeve in a reciprocating way by the beams. The support device has the advantages of reasonable structural distribution, convenience for adjusting continuous roof contact, stable supporting and capabilities of improving the operating environment of workers, better meeting the requirement on matching job of an underground laneway support and a roadheader and remarkably improving the support quality and tunneling operation efficiency of a laneway top plate.

The invention provides a self-adaptive locking mechanism for a box body. The self-adaptive locking mechanism comprises transmission connecting rods, pneumatic motors, driving teeth and a support rack.The pneumatic motors are fixed inside the support rack. The pneumatic motors drive screw rods to rotate through the driving teeth. Each screw rod is sleeved with nuts. One ends of the transmission connecting rods are hinged to support lugs of the corresponding nuts, and the other ends of the transmission connecting rods are hinged to the bottom of a locking pin combination. The locking pin combination is arranged in an outer wall hole of the support rack. The self-adaptive locking mechanism has the beneficial effects of small size, reasonable structural distribution and capability of being installed in a compact space with more shielding objects, has little influence on the original structure of an installation platform and requires few reprocessing procedures and has low difficulty and low installation difficulty for installing the locking mechanism; and four locking pins in the mechanism can move synchronously, and each locking pin shaft can automatically fill the axial clearance with a pin hole of the locked box body, and the axial locking force output by the mechanism is larger.

Pultruded and extruded structures are presented. The pultruded and extruded structures are hollow structures, are used for structural distribution poles and transmission towers for electricity, may include lighting components and may include antenna wires in the hollow structures for telecommunications. The pultruded and extruded structures include combination pultruded-filament wound or “pull wound” structures. The pultruded and extruded structures are pultruded or extruded in pre-determined sizes and shapes, plural colors, are environmentally safe, aesthetic pleasing and resistant to damage from weather, animals, insects and resistant to corrosion.

The invention provides a diamond string bead wire saw. The diamond string bead wire saw comprises a vertical lifting device, a flywheel driving device, a hydraulic tensioning device, a rotation adjusting device and a moving device. The components of all the devices exist independently, installation and maintenance are convenient, the structural distribution of the components of the devices is reasonable, and the whole diamond string bead wire saw is compact in structure, small in structural size and small in occupied area. Through lifting control of the vertical lifting device, rotation adjustment of the rotation adjusting device and front-and-rear movement of the moving device, the diamond wire saw cuts stone in a multi-angle and multi-dimension manner, special-shaped cutting can be effectively achieved, the components of all the devices are controlled by an electric control console, integrated control is achieved, control operation is easy, and the special-shaped cutting efficiency is high.

The invention discloses a vascular image processing method based on circular contour polarity and belongs to the technical field of image processing. Two circular contour polarity indexes for judging image area features in terms of geographical structural distribution are provided: first and second circular contour polarity indexes; a noise pollution area and a vascular area in a vascular image can be distinguished and are separately treated by different thresholding methods; the noise pollution area is treated by brightness thresholding and structural thresholding, while the vascular area is treated by only structural thresholding; noise in the vascular image can be effectively removed, and high-quality vascular extraction results are obtained.

The invention discloses a method for processing a coiled BOPP film adhesive tape, which comprises a coiled tape adhering step. The coiled tape adhering step comprises the following operations: firstly, performing surface structure homogenized treatment on an adhered surface of the adhesive tape to ensure that the surface tension of the adhered surface is 35 to 45 dynes; and while adhering a loweradhesive tape to an upper adhesive tape, uniformly extruding the surface of the upper adhesive tape along the rotary coiling opposite direction of the tape. Through the surface structure homogenized treatment, the adhered surface of the tape has uniform structural distribution, and the surface of the upper adhesive tape is extruded during coiling the tape to discharge the air between the adheringsurface and the adhered surface, so adhesion between the upper and lower tapes of the coiled BOPP film adhesive tape is quite uniform, the noise produced by the tapes is greatly reduced during drawing and breaking the tape in use, and the noise of the tape can be reduced to below 30 decibels through detection.

An object information acquiring apparatus of the present invention includes a receiver that receives an ultrasound echo and a photoacoustic wave, a scanner of the receiver, a processor that generates structural distribution information and functional distribution information, and a controller that causes a display to display each of the distribution information items. The controller causes, during the period in which the receiver receives the photoacoustic wave from a partial region formed of at least a part of the object and in which the processor generates the functional distribution information on the partial region, the display to sequentially display the structural distribution information generated by the processor on the basis of the ultrasound wave reflected from the partial region as the scanner moves the receiver to implement scanning.

The invention provides an information processing device and method and an electronic device to overcome the problems that data areas confirmed through the existing method for confirming data areas in objects to be processed are not accurate. The information processing device comprises a label sequence obtaining unit which is used for obtaining a label sequence of paths in tree structures of documents to be processed, a grouping unit which is used for grouping the label sequence according to the number of repeated emergence of the label sequence in the tree structures of the documents to be processed, a distribution confirming unit which is used for obtaining maximum common prefix of every group of the label sequence to confirm information structure distribution of the documents to be processed and a data area confirming unit which is used for confirming data areas in the information structural distribution due to analysis of a sample document collection which confirms to an updating module of the data areas. The information processing method is used for executing processes of functions of the above information processing device. The electronic device comprises the above information processing device. The information processing device, the information processing method and the electronic device can be applied to the information processing field.