45results about How to "Size fits" patented technology

An image forming apparatus is provided that makes it possible to visually identify whether or not additional information is added to image data to be output in a screen in which a preview is displayedeasily. The image forming apparatus is provided with an image display portion such as a touch panel for displaying a preview of image data and is capable of outputting such as printing the image datawith additional information added thereto. When image data to be output is output with additional information added thereto, a digital multi-functional peripheral synthesizes an existence image showing an existence of the additional information, instead of the additional information, with a preview image to display on the image display portion in displaying the preview image.

The invention relates to a preparation method for an AuSn20 alloy brazing filler metal used for packaging an integrated circuit, which comprises the following steps: preparing gold and tin in proportions; placing the gold and tin into a casting furnace; sealing the furnace and vacuumizing the furnace; rising the temperature till the gold and tin are completely melted, controlling the temperature of the melt at 500-600 DEG C, refining for the purpose of alloying the gold and tin and degassing, and pouring the alloy in a graphite mould; placing an acquired AuSn20 alloy bar into a quartz tube and heating; sealing the furnace and vacuumizing till the pressure is 4-6Pa; rising the temperature and controlling the temperature rising; after melting the alloy bar, controlling the temperature of the melt to be 500-600 DEG C, and refining for 2-3 minutes; performing the melt-spinning process by using a vacuum quenching melt-spinning machine, controlling the temperature of the melt within 500-600 DEG C in the melt-spinning process, and introducing high-pressure nitrogen from an upper port of the quartz tube, wherein the nitrogen pressure is 10-15Pa; and spraying the alloy melt onto a speedily rotating metal wheel of the vacuum quenching melt-spinning machine from a bottom hole on the quartz tube, thereby acquiring a belt material. The belt material can be milled into a foil belt material or be punched into a slice or annular deeply processed product in the corresponding specification. By using the method, the product having excellent integrated circuit property can be prepared.

The invention relates to a bean polishing machine. The bean polishing machine comprises a rack, two polishing plates, two drive devices and two sliding bases; the two sliding bases are vertical and are mounted in the rack at an interval in parallel, the two polishing plates are vertically arranged and are in one-to-one correspondence to the sliding bases, the polishing plates are mounted on the faces where the corresponding sliding bases close to each other in a sliding manner, a gap is arranged between the two polishing plates, the two sides of the two polishing plates are in sealed connection through a flexible belt, and a polishing chamber with the upper and the lower opened are defined by the two polishing plates and the flexible belt, the lower end of one polishing plate is rotatably provided with a brake plate, the brake plate can rotatably cover or open the opening in the lower end of the polishing chamber, the two drive devices are mounted at the positions, corresponding to the two polishing plates, of the two sides of the rack in a one-to-one correspondence manner, and the drive ends of the drive devices are fixedly connected with the side ends of the corresponding polishing plates. The bean polishing machine has the beneficial effects of being simple in structure, convenient to use, capable of effectively removing impurities, mildew and the like on bean surfaces, and ensuring smoothness of the bean surfaces, high in polishing efficiency and good in effect.

The present invention relates to a window kit (200) and a window sealer (400) of an air conditioner (100). The window kit (200) is provided in the exhaust guide means (140) of the movable air conditioner (100) is firmly fixed to the window frame (D) without having a separate connection member. The gap between the windows generated in the installation process of the window kit (200) is effectively shielded by the window sealer (400).

The invention relates to a palm structure of a humanoid robot, comprising: a palm skeleton; a plurality of link mechanisms rotatably mounted on the palm skeleton for simulating fingers; a drive motor arranged on the palm skeleton, which passes through a ball The web connecting rod is drivingly connected with the corresponding link mechanism; one of the five driving motors is arranged on the palm side, and four are arranged on the palm side, and are arranged in a close up and down arrangement. The present invention reduces the size of the width, length and height of the palm by reasonably arranging the driving motors of each finger, so that the size of the palm is more in line with the size of the palm of a real person. And the drive motor drives the corresponding link mechanism through the ball-spoke link, so that the motor shaft of the drive motor and the rotation axis of the link mechanism are not on the same plane, which can solve the space problem of the drive motor layout, thereby effectively reducing the size of the palm of the hand. size.

The invention relates to a forging process of a combined tooth, comprising: step 1, a hot forging process, so that the combined tooth is initially formed; step 2, a finishing process, forging the lead-in angle of the tooth tip, the large diameter of the tooth and the involute tooth surface; step 3 , reverse taper process, forging out the involute tooth surface chamfer; it is characterized in that, in the said finishing process, make part of the tooth large diameter and / or tooth surface produce less meat; in the said reverse taper process, combined with the involute The upper position on the open line tooth surface is consistent with the margin at the lower position. The forging process of the combined tooth provided by the present invention reduces the elastic deformation of the inverted cone process, improves the life of the inverted cone die, makes the size of the forging more conform to the size of the die, reduces the deformation of the lead-in angle of the forging, and improves the precision of the combined tooth.

A lighting system comprises a light source module, the first integral array lens, a column-shaped array lens, a polarized light splitting transducer, a column-shaped lens, a condensing lens and a collimating lens. The light source module is used to send out the white light, while the first integral array lens, the column-shaped array lens, the polarized light splitting transducer, the column-shaped lens, the condensing lens and the collimating lens are arranged successively along the light path of the white light, so that the column-shaped array lens can adjust the shape of the light spot focused by the white light. Thus, the light spot almost penetrates the polarized light splitting transducer thoroughly, so as to increase the optical utilization ratio of the lighting system. In addition, a projection system is also brought forward. Such projection system includes the lighting system and a LCD panel.

3D fibrous structure preform comprising at least 3 layers (1, 2) of weft and / or warp yarns, the structure being formed by multi-layer weaving between a plurality of layers of warp yarns and a plurality of layers of weft yarns And woven into a component. It consists of a predetermined distribution of intersections of warp and weft threads bonded by polymers. The weight of the polymer is less than or equal to about 10%. The preform includes at least one thermoformed portion in which the warp and weft yarns are polymer-bonded to their intersections at which at least one of the warp and / or weft yarns carry the polymer.

The invention discloses an automatic forging device for an inner ring of a bearing, which belongs to the technical field of bearing production and includes a mounting frame, a billet conveyor belt, a feeding cylinder, a feeding push plate, a forging table, a forging moving assembly, a forging assembly, a blanking assembly, Bearing frame, finished material conveyor belt, water spray cooling assembly, inclined plate and finished material loading box, the installation frame is set on the ground, the billet conveyor belt is set in the installation frame, and the feeding cylinder is set horizontally on the installation On the outer wall of the rack, the feeding push plate is fixedly connected to the output end of the feeding cylinder, the forging moving assembly, forging assembly and unloading assembly are all set on the forging table, and the finished material conveyor belt is set on the carrier frame Inside, the water spray cooling assembly is installed on the carrier. The invention solves the problem that in the production process of the existing bearing inner ring, it is necessary to manually place the heated blanks in different forging equipment for forging for many times, and the degree of automation is low, which seriously affects the production efficiency.

The invention discloses a vehicle detection method based on the YOLO v3 improved algorithm. Including steps: S1. Collect a vehicle data set, the vehicle data set contains multiple images I of the GT frame of the object; S2. Use a dimensional clustering method to cluster the width and height of the GT frame, and generate the width and height of K a priori frames. High size; S3. Input the image I into the skeleton network Darknet‑53 of YOLO v3 for feature extraction, and output feature maps of different scales; S4. Evenly distribute the K a priori frame sizes to the feature maps of different scales. Predict and generate the corresponding candidate frame; S5, select the final prediction frame according to the generated candidate frame; S6, map the final prediction frame to the original image according to the relationship between the feature map and the original image, and locate the vehicle information in the image . This method improves the calculation formula of the distance between the GT frame and the cluster center, reduces the sensitivity of the formula to the IoU value, makes the size of the a priori frame obtained by clustering more in line with the real value, and improves the quality of the prior frame. Improved the performance of the YOLO v3 detection method.