59 results about "Feeding patterns" patented technology

Provided are a belt-like flexible LED light which can use a general surface mounting type LED having a large number of kinds, can be bent in both an orthogonal direction to a light emitting direction and a vertical direction, is long and compact and applies a stress to a circuit board with difficulty, a circuit board capable of implementing the same, and an LED illuminating device using the same. An LED mounting circuit board in which an LED mounting portion 1 having a plurality of LEDs mounted in an array is provided on a central part in a transverse direction of a long belt-like flexible board, both sides in a transverse direction of the LED mounting portion 1 are provided with a first board 2 and a second board 3 having a feed pattern for causing a current to flow to the LEDs which is formed thereon, and the LED mounting portion 1 and the first board 2 and second board 3 are formed to be bendable, and a belt-like flexible LED light using the same are provided.

A surface mount antenna is configured by mounting on a board a dielectric material on which electrodes are provided, wherein an antenna element comprises the electrodes having a ground electrode and a feed electrode, and a ground mount pattern connected to the ground electrode of the electrode and a feed mount pattern connected to the feed electrode of the electrode are formed on the board with a predetermined distance in-between. A frequency is adjusted by changing impedance by varying a pattern width of a portion connecting a ground electrode of the electrodes and a GND pattern of a ground side of the board, and an impedance matching is performed by changing capacitance based on dielectric constant of the board by varying area of a surface of a feed pattern at a position where a feed electrode of the electrodes and a feed side of the board are in opposing relation.

An object of the present invention is a small composite antenna that is capable of operating in a plurality of different frequency bands. A first antenna 2 constituting a GPS circularly polarized loop antenna is formed on a dielectric substrate 10. A second antenna 3 constituting an ETC square patch antenna is formed on substantially the same axis as the first antenna 2. An earth pattern is formed in the underside of the dielectric substrate 10, and a recess in whose bottom face an earth pattern is formed so as to lie opposite the second antenna 3 is provided. An arc-shaped feed pattern 4 is electromagnetically coupled to the first antenna 2 so as to supply electricity thereto, whereby this antenna is made to operate as a right-handed circularly polarized antenna. Electricity is supplied by a coaxial cable to the second antenna 3 to cause same to operate as a right-handed circularly polarized antenna.

A tufting machine has a yarn feed pattern assembly including a housing having a mounting plate for mounting a multiplicity of yarn feed rollers from the exterior of said mounting plate and a multiplicity of servo motors connected to said mounting plate on the interior of said housing. Each servo motor is connected to a respective feed roller. A multiplicity of tubes extend within said housing, half the tubes directing yarn from a source to respective rollers and half of the tubes directing yarn from the rollers to respective needles. The guide tubes direct yarn from the interior of said housing through said mounting plate where the yarn is trained about a respective roller and directed back into the yarn guide leading toward the needles of said tufting machine.

An object of the present invention is to provide a small composite antenna that is capable of operating in a plurality of different frequency bands. A GPS first loop antenna 2 is formed on a dielectric substrate 10. A VICS radio wave beacon second loop antenna 3 is formed on substantially the same axis within the first loop antenna 2. In addition, an ETC patch antenna 4 is formed in the bottom face of a recess 12 provided substantially in the center of the dielectric substrate 10. An earth pattern is formed over the whole of the underside of the dielectric substrate 10. An arc-shaped first feed pattern is electromagnetically coupled to the first loop antenna 2 so as to supply electricity thereto and cause same to operate as a right-handed circularly polarized antenna. An arc-shaped second feed pattern is electromagnetically coupled to the second loop antenna 3 so as to supply electricity thereto. Electricity is supplied by a coaxial cable to the patch antenna 4 to cause same to operate as a right-handed circularly polarized antenna.

An antenna element includes a dielectric board, a first antenna radiation electrode formed on a top surface of the dielectric board at an outer region, a second antenna radiation electrode formed on the top surface of the dielectric board at a central portion, a ground electrode formed on a bottom surface of the dielectric board, a feeding pattern formed on the side surface of the dielectric board for feeding to the first antenna radiation electrode by electromagnetic coupling, and a feeding pin having an end connected to the second antenna radiation electrode. A combination of the first antenna radiation electrode, the ground electrode, and the feeding pattern serves as a first antenna portion for receiving a first radio wave. A combination of the second antenna radiation electrode, the ground electrode, and the feeding pin serves as a second antenna portion for receiving a second radio wave.

Dot recording is carried out according to a first recording mode in the vicinity of an upper end of a record execution area on a recording medium, according to a second recording mode in a middle portion of the record execution area, and according to a third recording mode in the vicinity of a lower end of the record execution area. The third is different from the second recording mode at least in a sub-scan feed amount. In order to use a predetermined sub-scan feed pattern for a selected one of the first recording mode and the third recording mode, sub-scan feed pattern in the other mode is determined.

The object is to provide an integrated compressor that enables a control board to be miniaturized while ensuring a layout in which the heat radiation of parts is considered. Diodes 43 and IGBTs 42 that correspond to each of the U-phase, V-phase and W-phase are arrayed in series for each phase. Rectangular chips are used for the diodes 43 and IGBTs 42. As a result of this, a power board 16 is substantially miniaturized, and the diode 43, the IGBT 42, a P-terminal electrode pattern 40, an N-terminal electrode pattern 41, a shunt resistor 44, output terminal patterns 48U, 48V, 48W, and a feed pattern 50 are disposed so as to lie in a region in contact with an outer surface of a housing.

A planar broadband inverted F-type antenna has a pattern formed by etching a conductive foil laminated on the obverse side and the reverse side of the PET film 113. The antenna is applicable to the 5.0 GHz frequency band. The ground 107, the antenna element 101, and the connection element 105 are formed on the obverse side. The ground has the ground point connectable to the ground line of the feeding wire. The antenna element has a plurality of emission patterns adaptable to the 5.0 GHz frequency band. Each pattern has the length varying from each other. The connection element connects each emission pattern to the ground. The feeding pattern 183, which is formed on the reverse side, has the feeding terminal 181 connectable to the voltage line of the feeding wire. The feeding pattern is connected to the connection element. The feeding pattern includes a parallel wiring component to the emission patterns. The feeding pattern is positioned to overlap the vertical projection with at least one of the emission patterns so that the phase adjustment is provided to decrease the voltage standing wave ratio.

A circuit board includes balls as electrodes in a grid, a power supply wiring pattern area connected to power supply terminals of an integrated circuit mounted thereon, and a feeding pattern area connected to a feeding point; the balls include first and second power supply ball groups connected respectively to power supply terminal arrays, at a predetermined interval, of the integrated circuit, and the power supply wiring pattern area includes first and second power supply connection patterns connected respectively to the first and second ball groups, and at least one connection pattern connecting the first and second power supply connection patterns noncontact to the balls, and has first and second connection portions connected respectively to the feeding pattern area and one electrode of a first bypass capacitor, and the second power supply connection pattern has a third connection portion connected to one electrode of a second bypass capacitor.

The invention provides a five-position eight-way valve and a chromatogram system based on the five-position eight-way valve, and relates to a flow path control valve and a chromatogram system or a liquid chromatogram system with a plurality of sample feeding patterns. The invention aims at providing the five-position eight-way valve which is simple and convenient to operate and has various functions, and the chromatogram system based on the five-position eight-way valve. The five-position eight-way valve comprises a valve element and a valve body, wherein eight connectors are formed in the valve body; three channels are formed in the valve element; and the valve element has five working stations in the valve body. The chromatogram system comprises a system pump, a sample feeding valve, a sample feeding ring, a chromatogram column, a detector and a sample pump, wherein the sample feeding valve is the five-position eight-way valve; five of the eight connectors in the valve body of the five-position eight-way valve are communicated with an outlet end of the system pump, the two ends of the sample feeding ring, an inlet end of the chromatogram column and an outlet end of the sample pump; one of the eight connectors is a connector for loading a sample injection device to the sample feeding ring; and two of the eight connectors are waste liquid discharging openings.

The invention discloses a pet feeding method and device, the method comprises the following steps that whether the current feeding conditions are met is detected, and the feeding conditions comprise afirst feeding condition and a second feeding condition; a feeding pattern is used for putting food when the first feeding condition is met; an entertainment pattern is used for putting food when thesecond feeding condition is met. According to the pet feeding method, two food putting patterns are arranged, the feeding pattern is used for putting food when the first feeding condition is met, theentertainment pattern is used for putting food when the second feeding condition is met, people can interact and play with the pet, the entertainment and interaction functions are added to feeding equipment, the pet feeding interestingness is enhanced, the pet body is exercised, the loneliness of the pet is eased, and the physical and psychological health of the pet is ensured.

Disclosed is an internal antenna for a headset. The disclosed antenna comprises: a substrate, which is included inside a headset body; a feeding pattern formed on the substrate; a connecting part, which is made of a metallic material and electrically connected to the feeding pattern, and a portion of which protrudes into the housing of the headset body; a hooking part, which is joined with the connecting part; and a radiator, which is inserted into the hooking part. According to an embodiment of the present invention, audio signals may be sent and received with higher efficiency, without using a chip antenna, and the antenna may be less affected by such external factors as the hand effect and head effect.

The invention relates to feed set meals for pigs in different physiological stages, and discloses a systematic nutrition scheme for sows to increase the number of market commercial pigs each year, and the benefits of pig farms are improved accordingly. The systematic nutrition scheme comprises a sow fecundity N+ series product, a piglet higher survival rate 7030 scheme, a pig growing and fattening more-profit making V+ series product and matched feeding patterns. According to the sow fecundity N+ series product, healthy reproduction of boars can be guaranteed by providing enough maintenance, growth, reproduction and immunization nutrition. According to the piglet higher survival rate 7030 scheme, the nutritional requirements of pig stocks in each production stage are met by taking a 'comprehensive nutrients + high and balance nutritional levels + high-quality nutrient sources ' scheme into account, the digestive absorption capacity and the intestinal immunity of the pig stocks are improved by guaranteeing the gastrointestinal tract health, and the self immunity of the pig stocks is reinforced by guaranteeing production nutrition and paying close attention to immune nutrition and stress nutrition. The pig growing and fattening more-profit making V+ series product is prepared according to different nutritional requirements of the pigs in different growth and development stages, and the obtained commercial pigs grow fast, low in feed ration and good in meat quality.

According to an embodiment of the present disclosure, an antenna device implemented in a display device may comprise a dielectric layer provided in the display device, an antenna area disposed in a surface of the dielectric layer provided in a transparent area of the display device and having at least one or more antenna patterns transmitting or receiving an electromagnetic wave through a plurality of conductive grids, a power feeding area provided in at least one of the transparent area and an opaque area of the display device and having a power feeding pattern providing a signal current to the antenna pattern through the plurality of conductive grids, and a transmission line portion connecting a substrate portion provided in the display device with the power feeding pattern. Further, the antenna device according to the present disclosure may also be implemented in other various embodiments.

The present invention discloses a liquid chemical feed device for the chemical-mechanical grinder; the present invention comprises a feed arm, a nozzle, at least one cylinder which controls the horizontal movement of the feed arm, at least one step-to-step motor which controls the vertical movement of the feed arm, control software unit one which controls the horizontal movement of the cylinder, control unit two which controls the step-to-step motor and further controls the radial movement of the chemical grinding liquid nozzle. The present invention can change the liquid feed pattern of grinding liquid to make the nozzle move in radial direction in the grinding process and improve the grinding liquid distribution on the element surface in the grinding process. In the way, the planeness of the chemically dominated grinding process with (e.g. tungsten grinding) is improved.

Disclosed herein is an antenna device that includes a circuit layer having a filter circuit, an antenna layer stacked on the circuit layer and having a radiation conductor, a feed layer positioned between the circuit layer and the antenna layer and having a first feed pattern connected to the filter circuit and electromagnetically coupled to the radiation conductor, a first ground pattern provided between the antenna layer and the feed layer, and a second ground pattern provided between the circuit layer and the feed layer. The first and second ground patterns have first and second slots, respectively, at least partially overlapping each other as viewed in a stacking direction. The first feed pattern at least partially overlaps the radiation conductor and the first and second slots.