144results about How to "Made evenly" patented technology

The magnetic signal reproduction system comprises a magnetic recording medium comprising a magnetic layer comprising a ferromagnetic powder and a binder on a nonmagnetic support; and a reproduction head, wherein a number of protrusions equal to or greater than 10 nm in height on the magnetic layer surface, as measured by an atomic force microscope, ranges from 50 to 2500 / 10,000 μm2, a quantity of lubricant on the magnetic layer surface, denoted as a surface lubricant index, ranges from 0.5 to 5.0, a surface abrasive occupancy of the magnetic layer ranges from 2 to 20 percent, and the reproduction head is a magnetoresistive magnetic head comprising a spin-valve layer.

A semiconductor power module includes an insulated substrate mounting with a plurality of power semiconductor devices and a heat sink for radiating a heat generated from the plurality of power semiconductor devices, wherein the heat sink is integrally molded with a plurality of radiation fins on one surface of a planate base by forging work such that a metallic material filled into a female die of a predetermined shape is pressed by a male die of a predetermined shape, and the heat sink and the insulated substrate are bonded in metallic bonding with another surface opposite of one surface on which the radiation fins are formed with the base of the heat sink.

A multi-layer laminated circuit board 10A of the present invention is formed by laminating together a multi-layer transformer 10, a multi-layer part sheet 30 formed with a multi-layer part, and a wiring sheet 50 formed with a circuit pattern. The multi-layer transformer 10 is incorporated into the multi-layer laminated circuit board 10A, and therefore a package for the multi-layer transformer 10 is omitted, and the wiring between the multi-layer transformer 10 and other components is reduced to a minimum.

Disclosed herein is a communication system wherein, non-periodical communications of data are carried out between an information transmitting terminal and one or more information receiving terminals, the information transmitting terminal periodically broadcasts network control information to the information receiving terminals, each of the information receiving terminals receives the network control information from the information transmitting terminal at a rate determined in advance, each of the information receiving terminals receives the network control information from the information transmitting terminal in a fixed-length information acquisition period; and at least some specific ones of the information receiving terminals each arbitrarily shift the starting point of the information acquisition period of the specific information receiving terminal.

The present invention provides a method for the production of an aqueous dispersion containing an electroconductive polymer component which enables electroconductive thin films which are outstanding in their transparency and electroconductivity to be formed, together with the aqueous dispersion obtained by said method. This method includes a stage in which a 3,4-dialkoxythiophene is polymerized in an aqueous solvent using an oxidizing agent in the presence of a polyanion and, in this stage, said oxidizing agent is added by the dropwise addition of a solution or dispersion containing said oxidizing agent to the reaction solution or, alternatively, in the polymerization stage, the alkali metal ion concentration in the reaction liquid is maintained at no more than 400 ppm.

A windshield wiper includes a primary frame member and secondary frame members coupled to the primary frame member. The primary frame member is in the form of an inverted U-shape and includes end portions in which mounting holes are formed. Each secondary frame member has symmetrically arranged wall plates and a positioning section formed between and slightly projecting beyond the wall plates. Each wall plate forms open-ended slots that are symmetrically arranged. A boss is formed on an inside surface of each wall plate between the open-ended slots. The primary frame member has side plates that are fit over the positioning section of the secondary frame member to have the wall plates of the secondary frame member covering and clamping the vertical side walls of the primary frame member. The bosses are fit into the mounting holes of the primary frame member.

A weight material is provided on a heel side of a hosel portion in a golf club head. A convex portion E is provided on the heel side of the head. The weight material is disposed within the convex portion. The weight material is made of high specific gravity metal such as tungsten, and welded on both a lower column and a skirt portion.

The present invention relates to a refrigerator and an ice maker thereof, and more particularly, to an ice maker provided in a refrigerating chamber of a refrigerator. An ice maker according to the present invention comprises a tray for storing a drinkable water to be used for making ice, an ejector for separating ice formed in the tray, an ice-making pipe provided in the tray, and a heating member provided in the tray. According to a refrigerator and an ice maker thereof according to the present invention, there is no need for forming an additional duct to supply cold air to the ice maker in order to make ice, whereby it is possible to simplify a manufacturing process of a refrigerator and to reduce manufacturing costs of a refrigerator.

An end mill body rotatable around an axis; peripheral cutting edges formed at a periphery of the end mill body located close to a distal end thereof; bottom cutting edges formed at a distal end of the end mill body; and corner cutting edges formed between the peripheral cutting edge and the bottom cutting edge. The corner cutting edges are formed to curve inwardly in a radial direction of the end mill body as they approach the distal end of the end mill body from the terminal end thereof and curve toward the terminal end of the end mill body after reaching the distal end of the end mill body. The bottom cutting edges are formed to communicate with the corner cutting edges and are close to the terminal end of the end mill body as the bottom cutting edge approaches inwardly in the radial direction. A value of a rake angle α of the corner cutting edge with respect to the axis −10°≦α≧10°. A rake surface of the corner cutting edge and a rake surface of the bottom cutting edge each are formed like a plane, and the rake surface of the corner cutting edge is formed to be flush with the rake surface of the bottom cutting edge. When an external diameter of the end mill body is D, a value of a curvature radius R of the corner cutting edge is greater than or equal to 0.1×D and is less than or equal to 0.3×D.

An input processing device an embodiment of the present invention includes an input pad having an input face; a detection unit configured to detect an indicator touched on the input face; and a control unit configured to display content on a display device based on an input signal obtained from the detection unit. Herein, the control unit includes a processing unit configured to scroll the display content based on an input signal; and a determination unit configured to detect the movement speed of the indicator so as to be compared with a preset threshold value for determination. The processing unit has a first operation processing module and a second operation processing module for scrolling the display content. The display content is scrolled using one of the first operation processing module and the second operation processing module, based on a determination result from the determination unit.

The present invention provides a method for the production of an aqueous dispersion containing an electroconductive polymer component which enables electroconductive thin films which are outstanding in their transparency and electroconductivity to be formed, together with the aqueous dispersion obtained by said method. This method includes a stage in which a 3,4-dialkoxythiophene is polymerized in an aqueous solvent using an oxidizing agent in the presence of a polyanion and, in this stage, said oxidizing agent is added by the dropwise addition of a solution or dispersion containing said oxidizing agent to the reaction solution or, alternatively, in the polymerization stage, the alkali metal ion concentration in the reaction liquid is maintained at no more than 400 ppm.

A mixer for synthetic quartz includes a mixing barrel (1), a power transmission system (2), a mixing system (3), and multiple material receiving receptacles (4). The power transmission system is provided above the mixing tank. The mixing system is provided inside the mixing tank. The power transmission system is used to drive the mixing system to move. An opening is arranged at each of two ends of the material receiving receptacle. The multiple material receiving receptacles (4) are arranged at a top portion of the mixing tank, and end portions of two adjacent material receiving receptacles are spaced apart from each other without contact there between. A resin experiences low flow resistance in the material receiving receptacle, and thus can fall smoothly without accumulating in the material receiving receptacle. Moreover, the material receiving receptacle can be cleaned easily.

A plug-and-show USB portable disk, applied to a wireless presentation system including a computer, a wireless gateway wireless networking with the computer and a display apparatus connected with the wireless gateway, includes an image capturing and analyzing program and a plug-and-show program. The computer, further having a screen and a USB transmission port, is to transmit at least a presentation frame data to the screen for displaying respective presentation frame image. The image capturing and analyzing program is to capture and analyze the presentation frame data transmitted from the computer to the wireless gateway and to generate and forward an analysis result of the presentation frame data to the wireless gateway through the computer. The plug-and-show program is to control the computer to execute the image capturing and analyzing program as the USB portable disk engages with the USB transmission port.

A shoe assembly for a power tool comprises a shoe portion including a cast and a sole plate adapted to engage a workpiece. The cast has a raised portion having a series of recesses on an interior surface thereof. The shoe assembly also includes a mounting portion for mounting the shoe portion to the housing of the tool. The mounting portion includes a resiliently displaceable ball bearing in a housing mounted to a clamp plate for engaging the recess on the raised portion of the cast in order to selectively releasably hold the shoe portion in one of a plurality of predetermined orientations relative to the mounting portion.

A coating composition for forming a paper coat includes nano-fibrillated cellulose, pigment, latex, an auxiliary additive, and water. On a dry weight basis, the nano-fibrillated cellulose is in an amount by weight of 0.02 parts to 10 parts in the total composition, the pigment is in an amount by weight of 75 parts to 95 parts in the total composition, the latex is in an amount by weight of 5 parts to 15 parts in the total composition, and the auxiliary additive is in an amount by weight of 0.35 parts to 10 parts in the total composition.

A host decoder and accelerator communicate across an acceleration interface. The host decoder receives at least part of a bitstream for video, and it manages certain decoding operations of the accelerator across the acceleration interface. The accelerator receives data from the host decoder across the acceleration interface, then performs decoding operations. For a given frame, settings based on an uncompressed frame header can be transferred in a different buffer of the acceleration interface than a compressed frame header and compressed frame data. Among other features, the host decoder can assign settings used by the accelerator that override values of bitstream syntax elements, can assign surface index values used by the accelerator to update reference frame buffers, and can handle skipped frames without invoking the accelerator. Among other features, the accelerator can use surface index values to update reference frame buffers, and can handle changes in spatial resolution at non-key frames.

The present invention relates to a refrigerator and an ice maker thereof, and more particularly, to an ice maker provided in a refrigerating chamber of a refrigerator. An ice maker according to the present invention comprises a tray for storing a drinkable water to be used for making ice, an ejector for separating ice formed in the tray, an ice-making pipe provided in the tray, and a heating member provided in the tray. According to a refrigerator and an ice maker thereof according to the present invention, there is no need for forming an additional duct to supply cold air to the ice maker in order to make ice, whereby it is possible to simplify a manufacturing process of a refrigerator and to reduce manufacturing costs of a refrigerator.

The invention relates to a method for enabling a user to edit a text on a screen comprising the steps of: defining the text into at least one block, enabling the at least one block to be selected by the user, associating at least one function with the at least one block, and presenting the at least one block selected by a user and its associated function to the user on the screen upon selection of the at least one block.

An illuminance sensor is formed as a current output type sensor that outputs a current which increases or decreases in an analog manner corresponding to an increasing or decreasing change of the illuminance. A light-emitting device is connected with a detection resistor that detects a current flowing through a light-emitting device. A driving control circuit has a light-emitting device driver that outputs to the light-emitting device a voltage for holding a voltage, which is obtained when a current flowing through the light-emitting device and a current detected by the illuminance sensor flows through the detection resistor, in a predetermined value all the time. The light-emitting device emits a large amount of light in a dark place and emits a small amount of light in a bright place.

The gasket material that is manufactured from a joint seat which includes three layers, that is, a front surface layer (1a), a back surface layer (1b) and the middle layer (1c), and these layers have different composition of reinforced fiber and filler respectively, and this joint seat is made from an ingredient made by mixing and kneading rubber, reinforced fiber and filler, then pressurized laminating and vulcanizing the ingredient, this joint seat is characterized in that the reinforced fiber is as a sort of fibril which is composed from one or both of organic fiber and non-asbestos type inorganic fiber, and at least a part of the filler is spicular inorganic fiber and its composition is 10 wt %-45 wt %. According to this joint seat (1), a crack breakage of the gasket that the ingredient material is the joint seat (1) due to fretting is prevented.

The invention relates to a method for batch preparation of a pure phase AlON transparent ceramic powder body, belonging to the technical field of preparation of the transparent ceramic powder body. The method comprises the steps as follows: taking nanometer Al2O3 and active carbon as raw materials; mixing the raw materials on a planetary ball mill at a low rotation speed; quickly drying slurry onan electric heating plate; loading powder by a region distribution and preset air hole technology; and preparing the pure phase AlON transparent ceramic powder body in combination with a low-temperature quick carbon removal process. Different region phases of the obtained AlON powder body are stable in composition and good in uniformity, so that the AlON powder body is suitable for batch production; and an AlON transparent ceramic with high transmittance rate can be obtained by taking the AlON powder body as a raw material and sintering the AlON powder body in a shorter time at a lower temperature, which shows that the AlON powder body prepared by the method is good in sintering activity and is suitable for preparing the AlON transparent ceramic.

In an image formation system comprising a data processing device and an image formation device, the data processing device includes: a print data storing unit which stores print data in a portable storage medium; an image data generating unit which generates image data to be displayed by the image formation device in regard to the print data; and an image data storing unit which stores the image data in the portable storage medium while associating the image data with the print data. The image formation device includes an image formation unit which forms an image on a print medium based on print data stored in the portable storage medium while being associated with image data corresponding to the image displayed by a display unit and selected by a selection unit when printing is requested regarding the image.

A bi-directional cutting saw blade, capable of produce a cutting effect in both directions of forward and reverse rotation as it has cutting edges disposed on leading and trailing rims of each saw tooth. An unsharpened obtuse angle of the trailing cutting edge of the saw tooth can scrape off burrs and debris of a cut. When a trailing cutting edge of a saw tooth is in a cut, a leading cutting edge of a next saw tooth has cut into the workpiece, so that the saw blade does not offset from the cutting direction when cutting a workpiece. In the application to a pair of dual saw blades, salient points are disposed on one of the saw blades so that the dual saw blades are coaxially and tightly spaced, thereby reducing frictional heat produced in the cutting operation, preventing deformation of the saw blades, and enhancing the cutting effect.

A super-finished rear axle gear set for a vehicle is provided for improving rear axle efficiency. The rear axle gear set includes a ring gear and a pinion gear. The super-finish is applied to at least the ring gear teeth and pinion gear teeth. The super-finish causes the teeth to be smoother, thus decreasing the coefficient of friction between the teeth when the pinion gear teeth drive the ring gear.

An upright-plate type sunlight generator comprises up-right-plate type photovoltaic generating tubes capable of automatically cleaning dust, collecting mirrors with the automatic storm-sheltering mechanisms and a collecting carrier, a cooling and radiating system, and an automatic sun-tracking machine and its object carrier. The collecting mirrors are the folding mirrors made up of plane mirrors, and are connected to the photovoltaic generating tubes provided in the focal strip of the group of collecting mirrors during the operation on the support of the collecting carrier. The collecting carrier is immovably connected to the object carrier of the automatic sun-tracking machine, and the object carrier is connected to the automatic sun-tracking machine. The cooling and radiating system includes a liquid-cooling cavity that is the internal cavity of the photovoltaic generating tube, flexible connecting pipes and a liquid storing and cooling member.

A centrifugal multi-blade blower includes an impeller, and a casing that accommodates the impeller, and draws in air at least from an inlet port of the casing which opens on one end side of a rotation shaft and blows out the air radially outward of the rotation shaft. The impeller includes a main plate that is joined to the rotation shaft, vanes which are arranged around the axis of the rotation shaft and the other end sides of which in the rotation axis direction are connected to the main plate, and a side plate that connects together the vanes on their one end sides in the rotation axis direction. The vanes are characterized in that an inlet angle on a cross-sectional surface crossing each inner peripheral edge part of the vanes on a meridian plane of the impeller in a predetermined direction is evenly made in the entire region from the side plate-side through the main plate-side, and that outer peripheral edge parts of the vanes are configured to be away from the axis of the rotation shaft from the main plate-side toward the side plate-side.