33results about How to "Effective thinning" patented technology

The invention discloses an optical fingerprint identification device and a preparation method thereof, comprising a transparent substrate, a luminescent light source and an optical inductor. The luminescent light source is located in all or part of the peripheral area of the finger contact pressure area and is located below the transparent substrate. The optical sensor is arranged below the fingertouch pressure area, and the luminous light source is a planar light source. The luminous light source is also provided with a light shielding structure for limiting the light emitting angle of the light source. The light emitted from the luminous light source enters the finger touch pressure area after being shielded by the light shielding structure. An optical fingerprint identification apparatus The planar light source can effectively reduce the thickness of the device, meanwhile, a light-shielding structure is arranged on the planar light source, part of the light emitted from the planarlight source can be blocked by the light-shielding structure, thereby avoiding the light leakage interference of some light rays, greatly reducing the signal-to-noise ratio of the fingerprint signal and the light source signal device, and improving the identification ability of the fingerprint signal.

An undercoat rake adapted for use in grooming a furred animal. The undercoat rake includes grooming teeth comprising at least two different types of grooming teeth, each having a base portion, a tip portion, and a shoulder between the base portion and the tip portion. First teeth of the two different types of grooming teeth may have a tip portion that is greater in length than the corresponding tip portion of second teeth to create a variable depth grooming profile. The disclosed structure advantageously removes undercoat fur of a furred animal that has been shed or is soon to be shed. The variable depth grooming profile has been found to be highly effective to rapidly and efficiently thin the undercoat of a furred animal.

The present invention provides a horizontal alignment-type liquid crystal display device including a viewing-side polarizing plate; a liquid crystal cell; a backlight-side polarizing plate; and a backlight, in this order, the liquid crystal cell includes a liquid crystal layer held between two substrates, at least any one of the substrates is a resin substrate, the polarizing plate provided on the resin substrate side includes a gas barrier film including a phase difference layer and an inorganic layer, and a polarizer, and the gas barrier film is on the resin substrate side with respect to the polarizer. In the horizontal alignment-type liquid crystal display device according to the present invention, thinning based on the use of the resin substrate is effectively realized, and a liquid crystal cell can be sealed.

An image processing method generates a halftone-dot image by forming a halftone dot, which is represented by a set of one or plural output dots and corresponds to an intensity of an input image signal, while making a part of the dots constituting the halftone dot to be an actual non-output dot so as to reduce an amount of a coloring material of the halftone-dot portion. When the intensity of the image signal exceeds a predetermined value and is in a predetermined range, while maintaining contour dots, which are output dots contribute to formation of a contour of the halftone dot, to be the output dot, the image processing method makes a part of dots inside the contour dots to be the actual non-output dot.

The invention belongs to the technical field of precision grinding, and particularly relates to a particle composition for grinding. The composition in the form of a solid columnar particle and acts on the surface of a to-be-machined workpiece in the thinning and polishing process of the to-be-machined workpiece to achieve grinding effect; so on the basis that the surface roughness of the workpiece is accurately controlled, grinding efficiency is improved, manpower and material resource input is saved, and the problems of high cost, production pollution discharge and the like are solved. In addition, directed at the requirements of rough thinning, fine thinning, different products, different product roughness and the like, the particle composition can accurately meet diversified requirements of products by using diamonds with different particle sizes and concentrations.

The invention discloses a calendaring production line for busbars. The calendaring production line comprises a pay-off rack, a wire drawing machine, a calendaring machine, a traction machine, an annealing device, a tin coating machine and a take-up machine, wherein the pay-off rack, the wire drawing machine, the calendaring machine, the traction machine, the annealing device, the tin coating machine and the take-up machine are sequentially arranged in the wire conveying direction. The calendaring machine comprises a machine frame. An operation platform is arranged on the machine frame. A wire straightening machine, a roughing mill, a forming mill and a finishing mill are sequentially arranged on the operation platform in the wire conveying direction. A wire inlet guiding nozzle is arranged on the wire inlet side of the roughing mill. A first diameter measuring gauge is arranged on the wire outlet side of the roughing mill. A first edge trimming machine is arranged on the wire inlet side of the forming mill. A second diameter measuring gauge is arranged on the wire outlet side of the forming mill. A second edge trimming machine is arranged on the wire inlet side of the finishing mill. A third diameter measuring gauge is arranged on the wire outlet side of the finishing mill. The tin coating machine comprises a cleaning part and a tin feeding part. According to the calendaring production line, the production speed is high, and the production quality is high.

The invention discloses a multinational plug adaptor. By the multinational plug adaptor, a product can be effectively thinned, and a structure is simplified. The multinational plug adaptor is provided with a socket body, wherein an opened cover is arranged on the socket body, one side of the opened cover is pivoted with the socket body and is opened or closed around a pivot position, a plug ground pin is arranged at an inner side of the opened cover and slides or rotates at the inner side of the opened cover so as to extend out of the opened cover, and the plug ground pin and a conductive pin extending out of the socket body form a plug with a ground pin. By the multinational plug adaptor, a travel power supply product of a multinational plug is effectively thinned; by arranging the opened cover on the socket body and arranging the plug ground pin in the opened cover and by matching of the plug ground pin and the conductive pin, conversion between a two-pin plug and a three-pin plug is completed, the thinned product can be provided with the plug ground wire used for opening a safety protection cover at a socket hole corresponding to a socket, and thus, the purpose of the product is improved; and moreover, the multinational plug adaptor can be more convenient to carry due to thinning characteristic.

The invention discloses an optical fingerprint recognition device and a preparation method thereof, comprising a transparent substrate, a luminous light source and an optical sensor, the transparent substrate is provided with a finger touch area; the luminous light source is located in all or part of the area around the finger touch area , and is located below the transparent substrate; the optical sensor is arranged below the finger touch area, the light source is a plane light source, the light source is also provided with a light-shielding structure for limiting the angle of light emitted by it, and the light emitted by the light source After being shaded by the light-shielding structure, the part enters the finger touch area. The optical fingerprint identification device provided by the present invention adopts a plane light source, which can effectively thin the device, and at the same time, a light-shielding structure is arranged on the plane light source, and part of the light emitted by the plane light source will be blocked by the light-shielding structure, thereby avoiding light leakage interference of some light rays, The signal-to-noise ratio between the fingerprint signal and the light source signal is greatly reduced, and the ability to identify the fingerprint signal is improved.

An image processing method generates a halftone-dot image by forming a halftone dot, which is represented by a set of one or plural output dots and corresponds to an intensity of an input image signal, while making a part of the dots constituting the halftone dot to be an actual non-output dot so as to reduce an amount of a coloring material of the halftone-dot portion. When the intensity of the image signal exceeds a predetermined value and is in a predetermined range, while maintaining contour dots, which are output dots contribute to formation of a contour of the halftone dot, to be the output dot, the image processing method makes a part of dots inside the contour dots to be the actual non-output dot.

The invention relates to a physical dryer for preparing a composite aerogel self-thermal-insulation template. The physical dryer comprises a first drying part and a second drying part, wherein the second drying part is configured to be a hollow outer shell to form a containing space capable of containing the composite aerogel self-thermal-insulation template, and the composite aerogel self-thermal-insulation template can be supported; and a negative pressure space in a negative pressure state in which the air pressure is smaller than the standard atmospheric pressure is formed in the first side, which is approximately perpendicular to the ground direction, of the composite aerogel self-thermal-insulation template, gas in the atmospheric environment can enter the containing space based on the negative pressure state, moreover, gas located on the second side, opposite to the first side, of the composite aerogel self-thermal-insulation template can move along the second side in the direction pointing to the first side on the basis of the negative pressure state, so that the gas positioned on the second side can enter the composite aerogel self-thermal-insulation template from the second side and is discharged out of the composite aerogel self-thermal-insulation template from the first side, and the gas penetrating the composite aerogel self-thermal-insulation template can be discharged out of the containing space through the negative pressure space.

A backlight module for a liquid crystal display (LCD) device includes a bottom plate, a plurality light sources, a light-premixing unit, and a light-mixing unit. The light sources are mounted on the bottom frame. The light-premixing unit is located above the bottom frame. The light-premixing unit includes a first diffuser. The light-mixing unit is located at a distance above the light-premixing unit. The light-mixing unit includes a second diffuser. The backlight module can effectively reduce the thickness of and meet the slim-line requirement of the LCD.

A bulbous or spherically shaped food product container for heating or cooking various food products by means of steam in order to cook multiple sized portions of food products within relatively short cooking times is dis-closed. When steam flows into the food product container, the food product is cooked by the steam. The use of the unique bulb-shaped or spherical food product container enables more than a single or individual food product portion to be cooked within the food product container, and the use of the steam, in conjunction with the bulbous or spherically-shaped food product container, causes the steam and food product to undergo turbulent, rotational, or swirling flow within the bulbous or spherically-configured food product container whereby the food product is greatly dispersed, effectively thinned, and is caused to travel along the internal peripheral surface areas of the bulbous or spherical food product container such that cooking times are dramatically reduced.

Provided is a seal structure which can reduce the thickness of an electronic device, can be easily assembled and disassembles, and can exhibit an excellent seal performance. Thus, the seal structure for an electronic device, which seals a gap between a flexible wiring substrate inserted to a through-hole provided in a case member of an electronic device and the through-hole, is comprised of an annular gasket composed of a rubber elastic material, a part of which is integrally molded with the flexible wiring substrate, and a retainer plate for retaining the gasket in conjunction with the case member.

The invention belongs to the technical field of precision grinding, and particularly relates to a particle composition for grinding. The composition in the form of a solid columnar particle and acts on the surface of a to-be-machined workpiece in the thinning and polishing process of the to-be-machined workpiece to achieve grinding effect; so on the basis that the surface roughness of the workpiece is accurately controlled, grinding efficiency is improved, manpower and material resource input is saved, and the problems of high cost, production pollution discharge and the like are solved. In addition, directed at the requirements of rough thinning, fine thinning, different products, different product roughness and the like, the particle composition can accurately meet diversified requirements of products by using diamonds with different particle sizes and concentrations.

The invention discloses an optical sensing module, which comprises a light conducting element, a light source, a light blocking element, a plurality of optical sensors and optical elements.The light conducting element has a plane of light incidence and a plane of emitting light and the light source provides light.The light blocking element is arranged on a portion of the plane of emitting light and the plurality of optical sensors are arranged on the light blocking element.The optical elements are arranged above the plane of emitting light.The optical sensors and the light blocking element are arranged between the optical elements and the light conducting element.The optical elements have touch surfaces.Light discharged out of the plane of emitting light passes through the optical elements.When an object touches the touch surface, the light is reflected and is received by the optical sensors.