72results about How to "Out of control" patented technology

An apparatus and method for establishing closed dielectrophoretic potential cages and precise displacement thereof comprising a first array of selectively addressable electrodes, lying on a substantially planar substrate and facing toward a second array comprising one electrode. The arrays define the upper and lower bounds of a micro-chamber where particles are placed in liquid suspension. By applying in-phase and counter-phase periodic signals to electrodes, one or more independent potential cages are established which cause particles to be attracted to or repelled from cages according to signal frequency and the dielectric characteristics of the particles and suspending medium. By properly applying voltage signal patterns into arrays, cages may trap one or more particles, thus permitting them to levitate steadily and/or move. In the preferred embodiment, where one array is integrated on a semiconductor substrate, displacement of particles can be monitored by embedded sensors.

Disclosed is a method of controlling flow between a base station controller and a base station in a wireless communication network. The base station controller, base station and a mobile station are provided with the same processing timing that is based upon the minimum receive interval of the mobile station. The base station controller sends and receives a data-transfer request frame and a data-transfer enable frame to and from the base station and performs flow control of data from the base station controller to the base station, and the base station transmits data to the mobile station at the processing timing.

An apparatus for dispensing plastic bags is disclosed. The apparatus includes a dispensing rack having a base, opposing sides, and a front portion. The opposing sides include tracks that accommodate a spindle capable of being inserted through a core of a roll of plastic bags and into the tracks such that the roll of plastic bags is seated in the dispenser rack and rotatable with respect to the spindle. The front portion of the dispensing rack is formed with a tongue which engages with a slit between bags on a roll and causes a bag to separate along a perforation. The front portion of the dispensing rack may also be formed with wedges which angle downward from the sides of the dispensing rack toward a lower portion of the tongue. When a bag is detached, the wedges catch the next bag and hold the next bag in place.

A motorized wildlife feeder provides a reliable flow of powdery feeds, such as rice bran, from a hopper to the ground. The hopper is partially formed by a funnel with a unique, eight-sided shape. The unique shape of the funnel is believed to provide reliable flow of powdery feeds, whereas typical funnels with round sides tend to plug when such feeds are used. Vibrators attached to the hopper assist the flow of feed from the hopper into a trough, where an auger moves the feed to a downspout and onto the ground.

A energy transfer arrangement including a first energy surface, a second energy surface, first means for transferring energy from the first energy surface to the second energy surface, and second means for transferring energy from the second energy surface to a terminal device.

There are provided an automotive interior component, in which a decreased weight and a reduced cost are achieved and safety measures at the time of side collision is taken, and a method for manufacturing the automotive interior component. A door trim main body of a door trim is made up of a foamed resin base material having a light weight and shape holding properties and a resin mold portion integrated with a part of the inside surface side of the foamed resin base material. A resin flash is leaked intentionally and forcedly around a part of the resin mold portion to form a reinforcing flash portion. Thereby, the resin mold portion is supported firmly, and a sharp edge of the resin mold portion is avoided by the reinforcing flash portion at the time of side collision. Also, the molding accuracy is increased by producing the reinforcing flash portion intentionally and forcedly.

The invention relates to a hemiplegic patient self nursing and rehabilitation training trolley which consists of a veering walking device used for moving, a lifting device used for relieving the bowels by self and for walking training, a swing training device arranged on a bracket and used for up-and-down and left-and-right training of sick arm, a walking training device that is used for simulating human walking and consists of a annular slideway, a pulley, a walking training footplate, a winch, a connecting rod and a walking training motor in a linkage way, a seat board device used for sitting and for relieving the bowels, a backrest adjusting device and an operating device. The invention provides a nurse type integral nursing device for the hemiplegic patient; the patient can walk or take rest, relieve the bowels by self on the trolley and carry out sick arm swinging training, and standing and walking training just by operating the device by the healthy arm, thereby encouraging the hemiplegic patient to take heart and build confidence to live; and no special person is required to take care of the patient always, thereby lightening the pressure of the family of the patient at the aspects of living, work, economy, spirit, etc.

An optical disc in a sample servo format applicable to high density recording in which a control track area is formed without reducing format efficiency of a rewritable track area and an optical disc device that can read out control information in a short time with a simple circuit configuration are provided. For this purpose, in the optical disc, a space of a predetermined length where emboss prepits do not exist is arranged for each segment in the control track area, following a data area where control data are recorded by emboss prepits as a clock mark, wobble marks and an address mark.

The subject matter of the invention is a pump device for a container for liquid, pasty or foamable skin care preparations, e.g. for liquid soaps, disinfectants, skin protection pastes or creams, wherein the pump device comprises a conically tapering bellows, wherein the bellows exhibits several bellows elements each having a different diameter, wherein at least one smaller bellows element can be pushed into an adjacent larger bellows element.

The invention discloses a novel trench type MOSFET (metal-oxide-semiconductor field effect transistor) device and a manufacturing method thereof. A concave interface is formed between a body area and a semiconductor substrate, so that the part under source metal contact, of the body area is thinner than other parts of the body area. The most concave position E of the concave interface is positioned under the source metal contact so as to lead a reversed electric field to be gathered at the most concave position. A heavily doped region positioned under the source metal contact also can be formed in the body area so as to reduce the resistance. When the MOSFET is shut off, a reverse current is generated, flows through the heavily doped region from the most concave position and reaches the source metal contact, so that the influence of an equivalent parasitic transistor B on the shutoff of the MOSFET is reduced and the lower voltage drop is generated. In the novel trench type MOSFET device disclosed by the invention, the parasitic transistor is effectively controlled, and the UIS performance of the trench type MOSFET is improved.

A vehicle lifting and parking aid system having sidewinder wheel units mounted on the axles between the brakes and the spindle of each wheel of a vehicle controlled from a control module located within the vehicle is disclosed. In the deployed position, each sidewinder unit is against the ground surface and lifts the vehicle approximately 0.5″ off the ground. Using joysticks on a control module located within the vehicle, the user is able to operate, i.e. direct, the sidewinders to the left or right at different variations in speed whereby the vehicle is moved to the left or right by way of a rotating gear train.

The invention discloses large lobster feed and a preparation method thereof. The large pobster feed is prepared from a protein source mixture, a carbohydrate mixture, a micronutrient mixture and an adjuvant. The protein source mixture is prepared from fish meal, shrimp powder, silkworm cocoon powder, bean cake, peanut cake and spray-dried animal blood cells. The carbohydrate mixture is prepared from wheat bran, wheat flour, secondary flour, and corn flour. The micronutrient mixture is prepared from clam shell powder, monochoria vaginalis herb, water hyacinth herb, potamogeton wrightii, aegagropila linnaei, coconut slag, palm dregs, soyabean lecithin and seaweed powder. The adjuvant is prepared from multivitamin, choline chloride, mineral element, vitamin C, allicin, cholesterol, taurine, aquatic compound enzyme, prawn shell removing element, 10% olaquindox, L-glycine, sodium humate, gram oxygen, sodium chloride, short chain fatty acids and medium chain fatty acids. The large lobster feed has a comprehensive nutrition, and has good palatability and good feeding property after preparation and processing, and the addition of the short medium chain fatty acids and the compound enzymescan inhibit the growth of pathogenic bacteria.

The invention provides a diagonal fan and a household appliance. The diagonal fan comprises a wheel cover assembly and a diagonal wind wheel. The wheel cover assembly comprises multiple sleeved wheelcovers, the wheel covers are provided with air inlets, the wheel cover located on the outer side stretches downstream relative to the wheel cover located on the inner side in any two adjacent wheel covers, a backflow passageway is formed between any two adjacent wheel covers, and the backflow passageways communicate with the air inlets. The diagonal wind wheel is partially arranged in the wheel cover on the innermost side in the multiple wheel covers. The diagonal wind wheel comprises a hub and multiple blades arranged on the hub, and the tops of the blades can correspond to inlets of the backflow passageways. By means of the technical scheme, the operating stability of the diagonal fan is improved, the pneumatic performance of the diagonal fan is improved, and meanwhile the probability that the blade frequency doubling noise is increased is reduced.

The invention provides a biological enzyme that catalyzes the synthesis of glutathione and its preparation and extraction method. The biological enzyme is the amino acid sequence shown in SEQ ID NO: 2; the biological enzyme is derived from a genetically engineered strain constructed by in vitro recombination The nucleotide sequence is shown in SEQ ID NO: 1; the preparation method of the biological enzyme that catalyzes glutathione synthesis comprises the steps of: constructing a genetically engineered strain of glutathione biosynthetic enzyme, The nucleotide sequence is recombined into the expression vector by enzyme cutting, and then transferred into the host cell. The enzyme obtained by the invention has high catalytic efficiency, low production cost, environmental protection, high economic value and market competitiveness.

A multi-color rotary printing machine has one printing plate support assigned to the colors that are transferred onto the print substrate. This printing plate support supports a printing plate and is attached to a mandrel or a cylinder of a rotary printing machine in order to transfer the print image onto the print substrate. The rotary printing machine has register devices that determine the position of the printing plates with respect to one another and that have sensors to determine the positions of the printing plate support in the printing machine.

The invention discloses a thread cap arrangement mechanism. The key points of the technical scheme of the thread cap arrangement mechanism are as follows: the thread cap arrangement mechanism comprises an adjustment part and a power part used for driving the adjustment part to rotate; and the rotating direction of the adjustment part is opposite to that of internal threads of bottle caps. The characteristic that bottle caps covered obliquely are higher than upright bottle caps is used, so that the adjustment part can be in contact with inclined caps and other caps in unusual conditions, the adjustment part is driven to rotate by the power part, moreover, the rotating direction of the adjustment part is opposite to that of internal threads of the bottle caps, the caps covered obliquely are rotated towards the cap opening direction, and when threads are aligned, the bottle caps fall down by one thread pitch to justly buckle with threads in bottle mouths, and meanwhile, are get rid of control of the adjustment part.

The invention relates to an automatic duckweed fishing device. The automatic duckweed fishing device comprises a floating body, a speed measurement assembly, a control assembly and a fishing assembly,wherein the speed measurement assembly, the control assembly and the fishing assembly are arranged on the floating body, the floating body is provided with a first impeller assembly for pushing the floating body to move frontwards and backwards in water, the floating body is provided with a second impeller assembly for pushing the floating body to move leftwards and rightwards in the water, and the speed measurement assembly, the first impeller assembly and the second impeller assembly are electrically connected with the fishing assembly correspondingly. The automatic duckweed fishing devicehas the beneficial effects that after the automatic duckweed fishing device encounters a large obstruction or is in contact with the bank side, the automatic duckweed fishing device can perform translation in the direction perpendicular to the current fishing direction automatically, then line-feed fishing is carried out, non-repetitive fishing is ensured, the duckweed fishing efficiency is improved, and the automatic and intelligent fishing is realized.

The invention discloses a bidirectional-driving pedal turnover device. The bidirectional-driving pedal turnover device comprises a base, a pedal device, a swinging plate and a transmission device, wherein the base comprises a base plate and a side plate, the swinging plate and the front side of the base plate of the base are hinged together, a brake cable stop dog base is arranged at one end or two ends of the swinging plate, a shell is fixedly connected with the outer side of the side of the side plate of the base, a gate tube base is arranged in the rear end of the upper part of the shell, and a line hole is formed in the bottom of the gate tube base; a swinging plate track avoidance slot is formed inside the shell; and a flexible swinging plate releasing device is arranged inside the shell. The bidirectional-driving pedal turnover device disclosed by the invention has the advantages that a cushion rotating shaft seat of a toilet is utilized for fixing the base, and the side plate of the base and the end part of the swinging plate are sealed by virtue of the shell, so that both the base and the end part of the swinging plate are in a hidden state, appearance is clean, streamline is smooth, strength is high, and ornamental value is improved and practicability is enhanced.