372results about How to "Efficient feeding" patented technology

A system and a method to provide a personalized feed to a user. Information regarding the user is obtained from the user via customization content. The customization content indicates various categories of content for the user to select from. In response to the user selecting his or her categories of interest, a feed personalization module selects content pieces whose associated categories match the user selected categories. The feed personalization module then provides a personalized feed including these content pieces to the user. The personalized feed is provided to the user via a unique identifier assigned to the user. Using the unique identifier, the user's actions with respect to the provided feed is tracked. The feed is further re-personalized according to the user's actions. The feed is also re-personalized based on an input from the user indicating the relevance of the feed to the user's interests.

A remote power feeding method allowing efficient remote power feeding into a network termination device in the event of a commercial power failure at a subscriber site is disclosed. When the commercial power failure occurs, a power failure signal is transmitted from the subscriber-side network termination device to the central office-side line termination device. The central office-side line termination device, when receiving the power failure signal, starts DC power feeding to the subscriber-side network termination device via the subscriber line. During the power failure, only voice communication is permitted using previously selected good channels.

A resist pattern forming method comprises the steps of plasma-processing a surface of an acid-feedable resist layer formed and patterned on a surface of a substrate in a gas atmosphere containing a fluorocarbon; attaching a resin composition crosslinkable in the presence of an acid to the plasma-processed surface of the resist layer; crosslinking the resin composition in a part in contact with the resist layer by feeding an acid from the resist layer, so as to form a crosslinked layer covering the resist layer; and removing the resin composition from a part excluding the crosslinked layer, so as to yield a resist pattern comprising the resist layer and the crosslinked layer covering the resist layer.

A shredder paper feed mechanism and paper feeder that, simply by setting a paper stack in the paper tray, enable a stack of document sheets to be fed to the shredder in an amount that matches the shredding capability of the shredder. This is done by using first and second rotating members equipped with claw members. The paper feed mechanism utilizes the transmitted rotary driving force of the shredder unit. The paper feed mechanism has a first rotating member having disc-shaped claw members with sharp portions for feeding the paper sheets, and rotation members; a transport roller; a second rotating member that limits the number of paper sheets that are fed onwards, and also has disc-shaped claw members with sharp portions for feeding the paper sheets, and rotation members; and a pressure roller that presses against the second rotating member to thereby grip and feed the paper sheets.

The invention relates to a method for artificially breeding mass Carpoglyphus lactis. In the method, the Carpoglyphus lactis is bred by 1 to 50 percent of sugar, 1 to 50 percent of yeast, 0 to 50 percent of breeding medium and 0 to 35 percent of water in an environment with the temperature of between 15 and 35 DEG C and the relative humidity of 65 to 95 percent. The method comprises the following steps of: after combining breeding materials, throwing the combined breeding materials into a breeding container; inoculating the Carpoglyphus lactis, wherein the Carpoglyphus lactis is inoculated in an amount of more than or equal to one Carpoglyphus lactis per milliliter; and breeding the Carpoglyphus lactis for 10 to 40 days to realize mass breeding. The Carpoglyphus lactis is bred by the sugar, the yeast, the breeding medium and the water, so the Carpoglyphus lactis can be efficiently bred, the method is easy to operate and has low cost, the bred Carpoglyphus lactis has the characteristics of good nutritional status, low death rate, high egg laying amount, high population density and the like, and the method is more suitable for low-cost commercial production of predatory mites.

The invention relates to a detergent supplying apparatus in a washer which includes a cabinet (1), a drum (4) rotatably provided in the cabinet and a tub (3) fixed outside the drum (4). The detergent supplying apparatus includes: a water feed pipe (21) for feeding water; a detergent container (100) including water storage pool (104) having water inlet opening (141) connected to the water feed pipe, for being supplied with water through the water inlet opening (141), detergent pool (101 to 103) dividedly formed at a side of the water storage pool (104 to 106) by overflow compartments (108 to 110), for storing detergent, and drain (107) provided at a passage end of the detergent pools (104 to 106), whereby the water fed to the water storage pools (104 to 106) overflows the overflow compartments (108 to 110) to be fed to the detergent pools (101 to 103), and discharges through the drain (107); and detergent discharge pipe (25) of which one end is connected to the drain of the detergent container and the other end is connected to the tub of the washer, for guiding the detergent and water discharged through the drain into the tub.

The invention discloses an automatic feeding device for a laser engraving machine. The device comprises a box body, a lifting table arranged at the bottom of the box body, a material carrying device located on the lifting table and a baffle located on the top of the box body. The device is characterized in that the device further comprises a push handle located on one side of the box body and close to the baffle, the material carrying device is composed of a plurality of layers of material carrying boxes in a stacking mode, and the lower surface of the baffle is provided with a distance sensing device. The automatic feeding device has the advantages that ascending and descending of materials are controlled by means of the distance sensing device, and the push handle can be used effectively for feeding; pushing is facilitated by means of the material carrying boxes, the materials are not damaged, meanwhile stability of the materials during laser engraving can be guaranteed, and the probability of occurrence of defective products is reduced. By means of the design of notches in the material carrying boxes, the materials are convenient to take and place.

A burner fuel mixer head includes a primary housing and a secondary housing. The primary housing has a fuel/air mixing chamber with a mixed fuel gas inlet. The secondary housing has a fuel mixing chamber. A venturi throat with converging sidewalls is positioned in the mixed fuel gas inlet of the primary housing. A venturi nozzle communicates with a pressurized fuel gas inlet with a first end of the venturi nozzle extending into the fuel mixing chamber in axial alignment with the venturi throat. This forms a venturi, such that a pressurized flow of pressurized fuel gas through the venturi draws low pressure fuel gas from the fuel mixing chamber of the secondary housing through the mixed fuel gas inlet into the fuel/air mixing chamber of the primary housing.

The invention discloses a top-plug loading manipulator of a solenoid valve membrane assembling machine. The top-plug loading manipulator comprises a horizontal movement unit, a vertical movement unit and a top-plug mechanical clamp; the vertical movement unit is mounted on the upper end of the horizontal movement unit; the pen-shaped air cylinder of the top-plug mechanical clamp is mounted on the vertical pushing plate of the vertical movement unit; the horizontal movement unit comprises a loading support, a horizontal slide rail, a horizontal slide block, a horizontal pushing plate, a first push-pull air cylinder, a floating joint, a horizontal connecting plate, an elevating air cylinder, an elevating plate and a guide post. By being applied with the above scheme, the top-plug loading manipulator disclosed by the invention achieves the advantages of compact structure and stable operation, and can load the top-plugs automatically, efficiently and orderly instead of manual operation, thereby saving labors.

A washing machine having a detergent feeding apparatus to stably feed a required amount of liquid detergent based on the amount of laundry in an automated manner. The washing machine includes a cabinet defining an external appearance of the washing machine, a drum placed in the cabinet, a detergent box connected to the drum, a liquid detergent reservoir placed below the detergent box and to store liquid detergent therein, and a detergent feeding apparatus connected to the detergent box and the liquid detergent reservoir and to feed the liquid detergent stored in the liquid detergent reservoir to the detergent box. The detergent feeding apparatus includes a cylinder which the liquid detergent is introduced into or discharged from, and a pressure regulating unit connected to the cylinder and to introduce the liquid detergent into the cylinder or discharge the introduced liquid detergent from the cylinder.

The invention relates to a multi-shaft extruder for the continuous treatment and/or processing of bulk material, especially a powdery, granular or flocculent product, comprising a plurality of shafts (3) which are arranged in a crown-like manner in a cavity (1) of an extruder housing (2), said shafts extending parallel to the axial direction (A) of the extruder and forming an inner processing chamber (1a) inside the crown, and an outer processing chamber (1b) outside the crown. Each shaft carries a number of axially successive processing elements (4), at least part of the same being elements (4a; 4c; 4e) having a transporting effect, and with which adjacent shafts engage in a sealed manner at least in partial regions. At least one transporting endless screw element (4b; 4d; 4f) comprising at least one transporting screw thread (9, 10; 14, 15, 16; 19, 20) is placed in the region of the supply opening (21) in the extruder housing (2), and does not engage in a sealing manner in at least one partial region along the axial direction (A).

A hermetic compressor provided with an improved oil feed structure to efficiently feed lubricating oil to a plurality of drive parts. The hermetic compressor includes a hermetic casing, a frame provided in the hermetic casing, a drive unit provided in a lower portion of the frame, a compression unit provided on an upper portion of the frame, a rotating shaft vertically installed in the frame to transmit a rotating force of the drive unit to the compression unit, with an eccentric part provided on an upper end of the rotating shaft and coupled to the compression unit, and an oil feed unit provided on the rotating shaft to feed oil from a bottom of the hermetic casing to the plurality of drive parts. The oil feed unit includes a first oil pickup unit provided on a lower end of the rotating shaft to lift the oil upward from the bottom of the hermetic casing, a first oil feed path provided in the rotating shaft above the first oil pickup unit while being eccentric from a central axis of the rotating shaft, a spiral oil feed groove provided around the rotating shaft above the first oil feed path and communicating with the first oil feed path, a second oil feed path provided in the eccentric part and communicating with the spiral oil feed groove, and a second oil pickup unit provided in the first oil feed path to increase an oil lift force.

The invention is directed to a shear system for an electric hair removing apparatus, in particular for an electric shaving apparatus, including at least one shearing unit having an outer cutter and an undercutter that are set in relative motion. The shear system of the invention includes at least one feeding device arranged to precede the shearing unit and is characterized in that the feeding device is set in motion relative to the outer cutter.

The invention discloses a biomass fuel hot air stove, which aims to provide a biomass fuel hot air stove with simple structure, low cost, convenient repair, full fuel combustion, high heat conversion efficiency and small occupied area. The biomass fuel hot air stove comprises a stove body, a feeding system, a grate (8), a flue (9) and a curved reflex arch (16), wherein the stove body is divided into three parts including an air chamber (5), a combustion chamber (15) and a heat conversion device by the feeding system together with the curved reflex arch (16). After the biomass fuel fed by the feeding system is combusted on the grate (8), the volatile component of the biomass fuel is combusted over the combustion chamber (15) for the second time. The generated heat enters the heat conversion device together with the high-temperature smoke for heat energy conversion, then cold smoke is discharged from the flue (9), and the obtained hot air can be used for heating. The biomass fuel hot air stove can be widely used in the field of common hot air heating.

A tattoo needle tip (10) with a capillary ink reservoir (13) and combined device thereof are provided. The tattoo needle tip (10) includes a needle tip body (11). A needle passage (100) is defined inside the needle tip body (11) for placing a tattoo needle (20). The needle opening (12) is communicated with the needle passage (100). A capillary disposed ink reservoir (13) directly connected to the needle opening (12) whereby can directly feed ink to the sharp end of the tattoo needle (20).

The invention discloses a tool plate jacking and positioning device which comprises a feeding carrier plate. A jacking module, a jacking blocking module and a non-return module are arranged on the feeding carrier plate, the jacking module comprises a jacking air cylinder and a jacking supporting plate, the jacking supporting plate is located in a jacking station, the jacking air cylinder drives the jacking supporting plate to ascend and descend, a tool bottom plate is supported on the jacking supporting plate and ascends and descends along the jacking supporting plate, the jacking blocking module comprises a jacking blocking air cylinder and a jacking blocking block, the jacking blocking air cylinder drives the jacking blocking block to do reciprocating motion, the jacking blocking block limits the front end of the tool bottom plate, the non-return module comprises a non-return elastic block doing elastic reset motion, and the non-return elastic block limits the rear end of the tool bottom plate. The structure is simple and reasonable, feeding operation is completed in a full-automatic mode, operation is convenient and fast, the labor intensity is greatly reduced, feeding work is stable and reliable, working efficiency is improved, feeding precision is effectively ensured, and safety coefficients are improved.

A motor unit includes a motor including a rotor, a reduction gear including an intermediate gear to rotate about an intermediate axis, a differential including a ring gear arranged to rotate about a differential axis, a housing, oil in a vertically lower region of a housing space, and an oil passage to feed the oil to the motor. At least a portion of the ring gear is lower than a liquid surface of the oil in the vertically lower region of the housing space. A motor axis, the intermediate axis, and the differential axis to extend in parallel with one another in a horizontal direction. Each of the intermediate axis and the differential axis is lower than the motor axis. A line segment imaginarily joining the motor axis and the intermediate axis, a line segment imaginarily joining the intermediate axis and the differential axis, and a line segment imaginarily joining the motor axis and the differential axis when viewed in an axial direction of the motor axis are defined as first, second, and third line segments, respectively. The first line segment extends substantially along a vertical direction. The second line segment extends substantially along a horizontal direction.

The invention discloses a kitchen waste treatment method based on biotransformation. According to the kitchen waste treatment method based on the biotransformation, kitchen waste is treated through a concentrated incubation method based on a closed housing. The kitchen waste treatment method comprises the following steps: 1. charge: conveying the kitchen waste to an isolation buffering area of the closed housing; 2. pre-treatment comprising natural leaching, screening, dehydration, smashing and mixing; 3. biotransformation comprising spreading, inoculation and incubation, and larva collection; and 4. larva output, and treatment and discharge for waste materials and waste water. According to the kitchen waste treatment method based on the biotransformation, the kitchen waste is pre-treated and then conveyed to an incubation frame for raising insects to obtain maggots and an organic fertilizer, innocent treatment can be carried out on the kitchen waste, and economic benefits are achieved.

Disclosed herein is a gasification burner using high-pressure swirled air. More particularly, the gasification burner using high-pressure swirled air is designed to enable partial cooling of a burner housing and to substantially prevent flames inside a combustion chamber from reaching an inner surface of the combustion chamber, resulting in an extension in the lifespan of the gasification burner. In the gasification burner comprising fuel feed pipe having a fuel injection nozzle, a combustion air feed pipe, an ignition plug, and a temperature sensor, which are located at one side of a combustion chamber defined in a burner housing, the gasification burner further comprises an air chamber unit, and a swirled air feeder unit. The air chamber unit is defined in an outer periphery of one end region of the housing where the fuel feed pipe and the combustion air feed pipe are mounted, and has a partition for providing the air chamber unit with a double-walled structure, defining an air feed channel. The swirled air feeder unit has a plurality of air-jet nozzles arranged along an inner periphery thereof near the fuel injection nozzle within the combustion chamber. The air-jet nozzles are obliquely disposed in a direction to communicate with the air feed channel.

The invention discloses a preparation method of a high-heat-conductivity diamond-copper composite, and relates to a preparation method of a composite. The problems that an existing preparation methodof diamond-copper composite cannot achieve net shape forming, high quality and large batch preparation of large-size sheet samples is solved. The preparation method comprises the steps that diamond powder is placed into a die and compacted to form a precast body, the precast body is hoisted to the lower end of a lifting rod on the upper portion inside an air pressure infiltration furnace, and a crucible containing copper alloy is placed below the precast body in the furnace; vacuumizing is carried out, heating and copper melting are carried out under protection of inert gas, the lifting rod descends, pressurization infiltration is carried out, pressure is kept for cooling, pressure is released, and finally the die is removed. The preparation method has the beneficial effects that high-efficiency mass production can be achieved, the mechanical property is high, the rate of finished products is high, large-size sheet samples can be prepared, sample heat conductivity is improved, the preparation cost is low, the content of impurities is low, and the forming die and the crucible can be repeatedly used. The preparation method is applicable to preparing the high-heat-conductivity diamond-copper composite and component.

A mirror angle adjusting device can stably hold a pivot plate (H), while a contact part between the pivot plate (H) and an actuator (A) smoothly slides for a long period of time. The mirror angle adjusting device includes the pivot plate (H) attached to a back side of a mirror (M), and the actuator (A) for holding the pivot plate (H). In the mirror angle adjusting device, grooves (121a) for storing a lubricant are formed on a support surface of the actuator (A), and grooves (311) for storing a lubricant are formed on a sliding surface of the pivot plate (H) which is slidably in contact with the support surface. In the mirror angle adjusting device, the contact part between the pivot plate (H) and the actuator (A) can smoothly slide for a long period of time, and the pivot plate (H) can be stably held.

The invention relates to the field of piston casting, in particular to a casting process for a piston, and provides a casting process and a casting device to overcome the defects of shrinkage cavity and shrinkage porosity on a ring slot part near a pin hole. The process and the device are suitable for casting of pistons in gasoline engine industry, diesel engine industry, compressor industry and other industry. In the process, an open type annular feeding passage is formed at the bottom of the piston, and an annular channel opening angle is changed by adjusting a sectorial core at the bottom of the piston, so that the full and reasonable feeding effect is achieved, and the casting yield reaches over 96 percent; and by adopting a blind riser, the process productive rate is improved. The process has the advantages of saving energy, reducing consumption, along with high yield, high process productive rate, low cost and the like.