Abstract: A surgical fastener apparatus having a handle, an elongated shaft having a proximal end attached to the handle and a distal end extending therefrom. An end effector including a pair of jaws pivoted at a proximal end thereof and movable between an open and closed position. A cartridge containing a plurality of surgical fasteners, the cartridge attached to the end effector. An electrically powered actuator for deploying the surgical fasteners, the actuator including a power source and a motor. Means for electrically adjusting the amount of spacing between the jaws when the end effector is in the closed position.

Abstract: The present invention is directed to a circular anastomosis surgical stapler and methods of use. The circular anastomosis surgical stapler includes an operator control assembly, a tubular shaft having a distal end that is associated with a head portion, and an actuating head portion. The actuating head portion includes a detachable anvil portion with an axially extending stem portion. The anvil portion is engagable with the remainder of the head portion, which receives an array of staples. The head portion also includes an associated stapling portion with a stapling mechanism for firing an array of staples against the anvil portion. The anvil portion and the head portion matingly engage along a mating edge. The mating edge is defined by locations around the stem portion spaced from a particular position on the axis of the stem portion at axially and/or radially varying distances.

Abstract: Methods, devices, and kits are described for addressing cardiac valve repair. A system for deploying a tensile member between two tissue structures may comprise a first anchor insertion instrument defining a working lumen therethrough, and a second anchor insertion instrument movably coupled through the working lumen, wherein the first anchor instrument defines a jaw space and is configured to deploy a staple prosthesis into a portion of a first tissue structure which may be captured within the jaw space, and wherein the second anchor instrument is configured to deploy an implantable anchor, such as an anchor dart, into a second tissue structure which is coupled to the staple prosthesis by a tensile member, such as a suture.

Abstract: An automotive body framing system includes a setter supported by parallel spaced tracks for movement from a work position to a standby position and to a gate change position and driven by corresponding racks and synchronized pinion drive units. Opposing gate storage belt shuttles are located at the gate change position for receiving the setter therebetween, and a gate staging cart is supported in back of the setter by parallel tracks and is also moved between opposing gate storage belt shuttles by synchronized rack and pinion drive units. Power operated registration units are positioned on the setter to register each gate received at precise horizontal and vertical positions, and the setter, staging cart and gate storage belt shuttles each have a series of resilient guide and support rollers to provide for quiet operation during rapid transfer of the gates on the setter, staging cart and belt shuttles.

Abstract: To provide a bonding apparatus capable of increasing product quality by realizing high-precision control of a pressing force applied upon mounting of an electronic component on a substrate by bonding, and to a bonding method capable of providing high-quality products stably. The bonding apparatus includes: at least a bonding head 100 for pressing an electronic component 6 against a substrate 1 to bond it to the substrate 1; a plurality of load detection mechanisms (e.g., load sensors 5) substantially equally spaced so as to face one another under a substrate stage S supporting the substrate 1 provided with the electronic component 6; and a pressure detection unit 20 for detecting pressing force at the bonding surface between the electronic component 6 and substrate 1 on the basis of the pressure values detected by the individual load detection mechanisms 5.

Abstract: A solid phos-copper base or silver-phos-copper base brazing alloy component for forming a brazed joint with a raised shoulder, little to no black oxide, and improved corrosion resistance. The brazing alloys of the present invention are visually distinguishable from copper and copper alloy parts. The solid brazing components of the present invention may be used in forming brazed joints at low brazing temperatures and result in a joint that is strong, ductile, smooth and corrosion resistant. The solid brazing components are provided in the form of wire, strip, foil or preform, and thus are advantageously used in a wide variety of brazing applications including copper tubing. The brazing components of the present invention are made of an alloy having a liquidus temperature above 840° F. and consist essentially of about 4-9% phosphorus, about 0.1-10% tin, up to about 4% antimony, about 0.1-15% nickel, up to about 3% silicon, up to about 18% silver, up to about 3% manganese, with the balance being copper.

Abstract: A collapsible support apparatus constructed from a elongated panel. The collapsible support apparatus is arranged to form a partially enclosed triangular structure for maintaining a bag in an upright and open state predominately within the triangular structure. The elongated panel includes a longitudinal score line which defines first and second elongated subpanels. A lateral score line of the elongated panel defines a base panel extending perpendicularly from a bottom edge of one of the elongated subpanels. The base panel is dimensioned to span intermediate bottom edges of the first and second elongated subpanels to form a closed base which limits abrasion to the bottom of the bag. The collapsible support apparatus is collapsible at least along the longitudinal and lateral score lines into a generally planar structure.

Abstract: A method of manufacturing containers and resulting containers and associated preassemblies and blanks are provided, which, when utilized, result in containers having an interior formed by a primary blank serving as an exterior of the container. The interior includes a cross support formed from a supplementary blank that is configured and adhered to opposed panels of the primary blank so as to function also as a divider of the interior of the container. The cross support is formed as part of the set up or final assembly of exterior of the container.

Abstract: A carton for containing a product. The carton comprises a back panel, a front panel, a bottom panel, and a top flap. A first compartment is foldably connected to the back panel, and a second compartment is foldably connected to the front panel. The top flap is operable to overlap the first and second compartments of the carton.

Abstract: A carton for containing a plurality of articles. The carton has panels that extend at least partially around an interior of the carton. The panels comprise a top panel, a bottom panel, a first side panel, and a second side panel. The carton comprises an insert attached to at least one of the panels for restraining the articles in the carton.

Abstract: A remote control device that can be intuitively operated, that does not require users to take time to learn operation and that is excellent in convenience, operability and affinity for users is provided. The remote control device includes an optical reading unit equipped on a predetermined medium surface, for reading a dot pattern, a main body that is provided in connection with the optical reading unit and can be held like a pen or gripping-held, a conversion unit for converting the dot pattern read by the optical reading unit into one or more corresponding transmission codes, an operation unit equipped on the surface of the main body in the vicinity of the optical reading unit and operable with a fingertip, for moving a cursor, selecting a menu, selecting a program and determining the selections, and a transmission unit for transmitting the transmission code converted by the conversion unit and an operational instruction provided by the operation unit as signals to a controlled apparatus.

Abstract: The barcode creation apparatus which creates a barcode read in by a prescribed terminal device, comprises: a function specification device which specifies a function which allows the terminal device to startup when the barcode is read in, from a plurality of functions that the terminal device has; a color specification device which specifies a color of the barcode, the color representing the function specified by the function specification device; and a barcode creation device which creates the barcode in the specified color.

Abstract: Systems and techniques for providing an improved electronic safe are described. In one aspect, an electronic safe is provided with enhanced security, increased functionality and ease of use. The electronic safe may accept both cash and non-cash deposits, identifying tags and envelopes or folders. A wireless tag may be used to identify the person making deposits. A plurality of electronic safes may be networked together in a wireless local area network. The wireless local area network of electronic safes may be wirelessly networked with an off site host system. In another aspect, an electronic safe is provided with a wireless communications link for communicating with a handheld terminal which may be used to update the electronic safe and initiate the generation of automatic reports. In another aspect, an electronic safe automatically generates reports detailing the operation of the safe. The electronic safe may predict the time when a cassette for storing deposits will be full.

Abstract: A method is for implementing a wireless personal communication protocol between an integrated circuit (IC) card and a reader device. The IC card is hosted in and in communication with a handset through a corresponding handset-IC card communication protocol. The method includes the handset transmitting an Application Protocol Data Unit (APDU) command to the IC card, according to the handset-IC card communication protocol, the IC card detecting an association between the APDU command and an applet stored inside the IC card, the IC card executing the APDU command, and the IC card executing the applet if an association between the APDU command and the applet is detected. The IC card detects data associated to a wireless personal communication with the reader device after the processing of the APDU command.

Abstract: The subject application is directed to a system and method for automated document processing device login and accounting. Identification data corresponding to an identity of an associated user and accounting data corresponding to each of a plurality of billing accounts is communicated with an associated portable data storage. Data corresponding to each of the plurality of billing accounts is displayed, and selection data is received corresponding to at least one billing account corresponding to the plurality of billing accounts associated with the display of data. An associated document processing device is enabled in accordance with selection data and identification data received from the portable data storage. Usage of the document processing device is monitored relative to received selection data, and usage data corresponding to monitored usage of the document processing device with associated billing account data is communicated to an associated administrator.

Abstract: A parking meter includes a credit or debit reader to capture financial information; a printer to print parking slips; and a controller coupled to a power receptacle, the controller receiving financial information from the card reader and upon receiving authorization for a credit or debit transaction, printing a parking slip and applying power to the power receptacle to recharge a vehicle battery.

Abstract: A transaction management system enabling a user to perform a transaction using a neutral card at a point-of-sale unit in communication with a central server via a system network is provided. The system includes a terminal application at the point-of-sale unit and a data storage module connected to the central server, having a user profile corresponding to the neutral card. The user profile is linked to a plurality of transaction accounts and defines one or more specification for each transaction account linked thereto, each specification being associated to a weight. The system further including a server application at the central server for associating the card information to the corresponding user profile, generating one or more transaction scenario based on the transaction data and the weight of each specification of each transaction account linked to the user profile, and transmitting the transaction scenario(s) to the point-of-sale unit.

Abstract: According to one embodiment, a commodity information reading and displaying apparatus includes a housing, a reading window, a display device, and a light blocking sheet. The reading window is provided on one surface of the housing and configured to read predetermined information from a commodity held over the reading window. The display device is provided on a surface opposite to the surface of the housing, on which the reading window is provided, and configured to display information concerning the commodity held over the reading window. The light blocking sheet is attached to the display device and configured to limit an angle of field of a display surface of the display device to a direction deviating from the front of the display surface.

Abstract: A system for the tagging, organization and tracking of evidence during the course of an investigation. The system generally utilizes an onsite handheld computer device which is capable of taking input information including a description of evidence and a photo of evidence, reading a machine readable tag placed on the evidence, and printing an evidence bag label for identification the storage into which the evidence is placed. The handheld device can store this information in onboard memory until it is uploaded to a central server computer.

Abstract: A contactless IC card includes: an antenna configured to receive an electromagnetic wave and to induce an AC signal; a rectifier circuit configured to rectify an AC signal from the antenna; a demodulating circuit configured to demodulate received data from a rectified signal from the rectifier circuit; a carrier extraction circuit configured to extract a carrier from the AC signal or the rectified signal and to generate an operation clock; a return data generating unit configured to operate at the operation clock from the carrier extraction circuit and, after receiving received data from the demodulating circuit, output return data to a reader-writer; a modulating unit configured to load-modulate the carrier of the AC signal with the return data; and a sensitivity control unit configured to perform control so as to increase carrier extraction sensitivity of the carrier extraction circuit during a return period to the reader-writer.

Abstract: A light guiding device can be used for a reader/writer device (1) for a noncontact communication medium. The light guiding device includes a light guide plate (10) which includes: a transparent main body part (17) which can transmit light inputted from an LED (9); and a protruding part (18) which is provided so as to protrude from a part of an end surface of the transparent main body part (17). A diffusely reflecting part (19) is provided on a lower surface side of the transparent main body part (17), and a first light emitting part (7) is provided on an upper surface side of the transparent main body part (17). Reflecting parts (21) are provided on an upper surface side and a lower surface side of the protruding part (18), and a second light emitting part (8) is provided at a leading end of the protruding part (18). In the case where the first light emitting part (7) is covered by the noncontact communication medium, the second light emitting part (8) makes it possible to check a light emitting state.

Abstract: A digital point-of-sale system for determining key performance indicators (KPIs) at a point-of-sale includes a product identification unit and a realogram creation unit. The product identification unit is configured to receive a captured image of a product display and to identify products in the captured image by comparing features determined from the captured image to features determined from products templates. The realogram creation unit is configured to create a realogram from the identified products and product templates. A product price KPI unit is configured to identify a product label proximally located to each identified product, and to recognize the product price on each product label. Each product price is compared to a predetermined range of prices to determine whether the product label proximally located to the identified product is a correct product label for the identified product.

Abstract: An optically variable magnetic stripe assembly comprises a magnetic layer (5); an optically variable effect generating layer (1) over the magnetic layer; and a metallic reflecting layer (3) adjacent the optically variable effect generating layer and comprising an array of spaced metallic regions shaped as regular polygons.

Abstract: A passive data carrier device (100) comprises an input port (110) for receiving a finite duration radio frequency input signal of defined time and frequency spectral characteristics. The data carrier device (100) comprises at least one branch (130) having combinations of passive RF elements, such as band filters (134) and time delays (136), optionally together with powder dividers (120) and combiners (140). The input signal is processed by the device (100) to form an output signal having time and frequency spectral characteristics different from the input signal. The data carrier device (100) has potential application in an RF identification system.

Abstract: Embodiments of the present invention provide an inlay for use in multiple applications including a contact smart card, a contactless smart card, a ticket, a secured document, a combi smart card and a dual interface smart card.

Abstract: A dot pattern and a code pattern, a plurality of which can be printed on a small area, are provided. In the dot pattern, a first and a second dot patterns are superimposed and arranged. The first and the second dot patterns provide a plurality of reference dots in regions of blocks on which predetermined dots are arranged, arrange a plurality of virtual reference points defined by the reference dots, arrange information dots that define information by distances and directions from the virtual reference points, and further define at least orientations and sizes of the blocks based on arrangements of the reference dots as indexes of the blocks. The block is arranged so that part of or entire the reference dots and/or the virtual reference dots of the first and second dot patterns are superimposed together, and the number of the block is one, or a plurality of the blocks are repeatedly arranged in lateral and longitudinal directions.

Abstract: A method for tracking shipments of a letter or package shipped by at least one shipper to an address of at least one addressee including printing a bar code on each shipment to be tracked, wherein the bar code includes at least one part for identification of the shipper of the shipment, which is invariable for each shipper, and a shipment rank identification part of each shipment, which is variable for each shipment; and a device for tracking shipments of a letter or package shipped by at least one shipper to an address of at least one addressee including at least one database having at least one user data table listing bar codes of the shipper and address information, and a data table of shipments being tracked listing each shipment by shipper.

Abstract: [Problem] To improve durability of a hot and cold water mixing valve. [Means to Solve the Problem] The hot and cold water mixing valve having a cylindrical casing 1 is provided with a control valve member 2 which adjusts an opening/closing ratio between a hot water inlet a and a cold water inlet b, by balancing between loads applied by a biasing member 4 and an actuator 5, and cylindrical temperature adjusting means 8 and 9 which adjusts a position of the control valve member 2 when subjected to rotation by a user. In the temperature adjusting means 8 and 9, an upper surface 81 is formed at one end, a knob 82 is provided in the center of the upper surface 81, and a ring-shaped recess 83 is formed around the knob 82 at the upper surface 81. The temperature adjusting means 8 and 9 are arranged inside the casing 1 such that the knob 83 is inserted, coaxially with the casing 1, into the hole 12 which opens at one end of the casing 1.

Abstract: A heating installation includes a heat pump, heating fluid piping passing through a condenser of the heat pump to exchange heat between refrigerant and heating fluid, first and second objects heated by the heating fluid to first and second set temperatures, a valve switchable between first and second positions to supply heating fluid to the first and second objects, sensors detecting first and second actual temperatures at the first and second objects, and a control. The heat pump also has an evaporator, a compressor and an expansion device. The control in a demand dependent mode, is configured to determine a first demand based on the first set and actual temperatures and a second demand based on the second set and actual temperatures, and is configured to switch the valve to the first and second positions based on comparison of the first and second demands. A method for controlling a heating installation heats the first or second object based on such a comparison.

Abstract: An apparatus for delivering liquid utilizing a wand with a nozzle, a toggle switch, and a supply canister for delivering self-tanning and sun-tanning solutions to a human body is disclosed. Projections on the wand facilitate a direct connection to a supply canister containing the chosen liquid to be delivered without the necessity of an exposed external tube suspended between the wand and the supply canister. The wand may be detached and reattached to the supply canister for storage or use.

Abstract: A system for removing carbon dioxide from an atmosphere to reduce global warming including an air extraction system that collects carbon dioxide from the atmosphere through a medium and removes carbon dioxide from the medium; a sequestration system that isolates the removed carbon dioxide to a location for at least one of storage and generation of a renewable carbon fuel; and one or more power supplying units that supply heat to the air extraction system to remove the carbon dioxide from the medium, at least one of the one or more power supplying units being a fossil fuel plant.

Abstract: A reusable or confectionery drinking straw includes a second end portion mouthpiece having a single aperture or multiple apertures, the sensation of the liquid flowing through the aperture(s) capable of being modified by the user. The mouthpiece of the straw device is integral to the straw or it may be removably attached to the straw. The drinking straw device may be edible, partially edible, or inedible. The drinking straw device may be in the form of a bracelet, which may be edible, partially edible, or inedible.

Abstract: The present invention is a gel air freshener article of manufacture comprising a gel air freshener composition and a container that provides a method for unsealing and opening without undue exertion by the consumer. The article of manufacture according to the present invention includes the gel air freshener composition and a container comprising a base portion and axially displaceable cover in telescopic registry, wherein the cover is axially displaced away from the base portion by rotation. The unsealing of the container is achieved through the coordination of camming locks, which comprise an upper ramped surface, with spike-shaped locking wedges that comprise a beveled toe portion, elongated shaft portion and camming head portion. Rotation of the cover in a first direction relative to the base portion locks the toe end and shaft portions of the spike-shaped locking wedges beneath the camming locks.

Abstract: This invention relates to an assembling structure of water conduction device for mist maker in which the water conduction device comprises a mounting seat and a capillary water-conduction fiber; resilient pieces being provided at both sides of the mounting seat, which have engaging means provided thereon; a mounting hole being further provided within the housing of the mist maker, in which the mounting seat of the water conduction device is assembled, the engaging means provided on the resilient pieces of the mounting seat being interlocked on the wall face of the assembling hole of the housing such that the water conduction device can be mounted within the housing of the mist maker. If the water conduction device is to be replaced, two resilient pieces has to be pressed such that the engaging means are released from the interlocking with the wall face of the assembling hole, then the water conduction device can be detached for replacement.

Abstract: A wiring diagram that specifies basic electrical controls required to build a water dispensing system that controls the amount of water dispensed using a float control to determine the proper amount of water to be delivered to an installed irrigation system[s], and allows adjustment for water pressure requirements based on the size and capacity of the installed system[s] as well as the individual requirements of all water controls within the installed irrigation systems that have minimum water pressure requirements to activate, for the purpose of controlling the dispensing of water to various plants, or other yard features that require regular or daily watering.

Abstract: A system, in certain embodiments, includes a spray device including a first liquid passage configured to flow a first liquid in a generally downstream direction toward a spray tip. The spray device also includes a second liquid passage configured to flow a second liquid in a generally upstream direction such that the second liquid impinges upon the first liquid at an outlet to the second liquid passage. The upstream direction is substantially opposite from the downstream direction.

Abstract: The invention relates to a nozzle that has direct compressed air injection into the nozzle. The injection of compressed air directly into the nozzle thereby eliminates the need for additional means by any separate apparatus to collect the material prior to discharge of the material. The compressed air in the nozzle results in the material being drawn into the nozzle's hollow rod upstream inlet end and simultaneously discharged through the chamber's downstream outlet end through the attached female end of the external hollow rod. The invention can be used for liquid, slurry or dry material and can be immediately switched from one type of material to another without making any adaptations or changes to the invention.

Abstract: An automated flow gun (20) for delivering an abrasive fluid continuously in cleaning and finishing processes of metal pieces, characterized by the presence of a mixing/supply chamber (13) of said fluid and, eventually, the thrust air inside the same gun.

Abstract: A showerhead with multiple modes of operation may include a first turbine and a second turbine, each disposed within a unique flow channel. The first and second turbines may interrupt water flow through their respective flow channels, thereby providing at least one pulsating water spray emanating from the showerhead. The showerhead may include a third flow channel having no turbine disposed therein, such that water flowing through the third flow channel is not interrupted and thus emitted from the showerhead as a drenching spray.

Abstract: A fuel injection valve with reduced adhesion of deposits to a fuel injecting portion and superior in durability is provided. Also provided is a method for machining multi-orifice type fuel injecting portions easily, less expensively, in good surface roughness, in high productivity, and with few variations in shape, accuracy and surface roughness, using inexpensive equipment. The surface roughness of fuel injecting portions comprising orifices and apertures is made Rz 2 ?m or less. Apertures are formed by press working so as to each have a plastic-worked surface of Rz 0.2 ?m or less in surface roughness and then orifices are formed in the bottoms of the apertures so as to have a plastic-worked surface of Rz 0.2 ?m or less in surface roughness. Further, when abrasion resistance of the nozzle is required, the fuel injecting portions are finished to a surface roughness of Rz 2 ?m by quenching.

Abstract: A fuel injector that comprises a parallel circuit fuel filtration circuit providing filtered fuel to the control valve. Specifically, a fuel filter is positioned inside the injector within the passage leading to the control valve. Debris is removed from the fuel and filtered fuel is allowed to pass through to the control valve. Unfiltered fuel may be purged from the fuel injector during injection. Alternatively, unfiltered fuel may be removed from the injector via the drain.

Abstract: A cleaning method comprises first cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the cleaning-liquid discharge opening, and second cleaning which includes supplying a cleaning-liquid to the coloring device from the optical fiber passing hole of the nipple and the ink supply opening, and discharging the cleaning-liquid from the optical fiber passing hole of the second die.

Abstract: In one aspect of the invention, an abrasion resistant nozzle has at least two sintered diamond bodies having flat, mating, exterior surfaces and a thickness, the surfaces being held against each other under compression. An enclosure is formed between the mating surfaces, at least one surface having a groove forming a portion of the enclosure and the other surface forming a remaining portion of the enclosure. The enclosure connects an entry and an exit formed in at least one side of at least one of the bodies.

Abstract: A transportation device, physically transporting a material to a target, includes an input module, a transporting module and an output module. The input module provides a carrier fluid. The transporting module is coupled to the input module for receiving the carrier fluid in order to disperse/atomize the material. The output module has a throat portion, a first opening and a second opening. The throat portion is positioned between the first opening and the second opening, and the aperture of the first opening is larger than that of the second opening. The distance between the throat portion and the second opening is equal to or smaller than the distance between the throat portion and the first opening and is between three and ten times of the throat portion aperture (d). The second opening has an expending angle which is between half and three times of the throat portion aperture angle) (½d°-3d°. The material enters the input module through the first opening and reaches the target through the second opening.

Abstract: A sterilisable particle-size reduction apparatus, component parts thereof and a method of sterilising and validating sterility thereof are provided. Also provided is use thereof to prepare sterile suspensions of drugs.

Abstract: Systems and methods for cooling and processing materials are disclosed.

Abstract: The present invention relates to granules comprising a ?-lactam antibiotic, wherein CH2S(72h)<50 ?l of H2S gas per kg of ?-lactam antibiotic, wherein CH2S(72h) is the volume of H2S gas above said granules per kg of said ?-lactam antibiotic, when a sample of between 3.5 and 4.5 g of said granules is kept in a closed container having a volume of 20 ml at a temperature of 22° C. during 72 hours at atmospheric pressure (1 bar). The invention also relates to a process for the preparation of granules comprising a ?-lactam antibiotic, said process comprising feeding said ?-lactam antibiotic to a roller compactor to form compacts, size reducing, e.g. milling the compacts to produce granules, wherein the temperature of the ?-lactam antibiotic that is fed to the roller compactor is sufficiently low that CH2S(72h)<50 ?l of H2S gas per kg of ?-lactam antibiotic, wherein CH2S(72h) is the volume of H2S gas above said granules per kg of said ?-lactam antibiotic, when a sample of between 3.5 and 4.

Abstract: A shredder head adapted to shred data bearing documents and bottles.

Abstract: A method and apparatus for processing animal byproduct materials is disclosed. In some embodiments, the apparatus includes a grinder for grinding the byproduct materials; a mixer for mixing the ground byproduct materials with an oil absorbing material and a backmix material; and a dryer for drying the mixed materials. In some embodiments, the apparatus also includes a cyclone for separating an air stream from the dried materials. The dried materials are transported to one or more presses for pressing the dried materials, thereby reducing oil content. The one or more presses includes a first opening for delivering pressed oil to a centrifuge and a second opening for sending the pressed materials to a screener. A portion of the screened material is sent back to the mixer (and/or the grinder) and the balance of the screened material are sent to storage as a finished product.

Abstract: A crushing and mill device includes an outer rotary disk (1) and an inner rotary disk (2) put in said outer rotary disk, wherein, the outer and inner rotary disks communicate the inlet (3) of the feed material, some through holes (20) communicating the outer and inner disk are provided on the sidewall of the inner disk, some carrier plates (4) for carrying the feed material are provided on the places that correspond to the through holes (20) on the disks. The rotations of the outer and inner disks are driven by motors, and the rotations direction of the inner and outer disks are opposite. The sidewall of outer disk has an outlet (10) of the feed material. The feed material enters the inner and outer disks from the inlet, and the feed material is shot off oppositely by the rotations of the outer and inner disk. The feed material passes the through holes of the inner disk and impacts with each other to be broken and milled.