42 results about "Ula-ai-hawane" patented technology

The invention discloses a traffic light identification method and device, and belongs to the field of traffic safety. The traffic light identification method comprises the steps that an original image is collected; threshold segmentation is conducted on three channel values of the original image in an RGB space to obtain a black region binary image; according to the characteristics of a light panel, the light panel area is positioned in the black region binary image; the portion, in the light panel region, of the original image is converted from the RGB space to a YCbCr space to obtain a red and yellow region binary image and a green region binary image through segmentation; according to the characteristics of traffic lights, traffic light candidate regions are determined on the red and yellow region binary image and the green region binary image; graying and normalization are conducted on the portion, in the traffic light candidate regions, of the original image, and Gabor wavelet transformation is conducted on the image obtained after graying and normalization to obtain a Gabor wavelet image; the amplitude of the Gabor wavelet image is sampled to obtain a feature vector; the similarity between the feature vector and a training sample is compared to determine the types of the traffic lights.

A motorcycle helmet that includes one or more white light type beam forming LEDs (LEDs with lenses that form a beam) mounted in the front of the helmet, such as the helmet forehead area. The LEDs may function as a headlight that may supplement the motorcycle headlight. The beam(s) projected by the LEDS can be steered or aimed at an object by the helmet wearer and may help the rider and motorcycle be more visible to oncoming vehicles or vehicles entering from a side road while at the same time having a downward pointing aspect and a power hat does not create glare for other drivers. The LEDS may be in a self contained module mounted on the outside of the helmet. The LEDs may be mounted or embedded in the outer shell of the helmet with the batteries and electronics being inside the shell and within the foam type compressible inner shell. The batteries and electronics may also be within the helmet neck roll near the bottom rim of the helmet. LEDs, red and yellow or orange, may also be located in the rear of the helmet and function as additional brake lights and turn signal lights. A cable or wireless system may be used to send brake turn signal and headlight signals to the helmet to control the LEDs.

After-market, detachable warning lights for a reversible highway sign are easily attachable to existing stop / slow highway signs currently in use in highway construction areas. Left and right light boxes are attached to opposite vertical edges of the sign with a pair of red lights on the “stop” side of the sign and a pair of yellow lights on the “slow” side of the sign. A multi-functional switch enables the workman to create a variety of lighting conditions. These conditions could include red and yellow constantly ON; red and yellow blinking; red and yellow strobing slowly; and red and yellow strobing rapidly. In addition, the switch enables the workman to put either set of lights in a particular independent mode thus increasing the variation of the lighting system. For example, the red lights may utilize a constant ON mode while the yellow lights could be slowly strobing. The sign and pole have internal wiring and are supported by a lower base with wheels. The twelve-volt battery supply rides on the base. The sign is readily moved from site to site and allows the workman to select many different combinations of lighting effects.

A new and distinctive variety of pepper (Capsicum annuum) plant named ‘E20B3751’ that is distinguished by its red and yellow striped color and square shape.

A new and distinctive variety of pepper (Capsicum annuum) plant named ‘E20B3752’ that is distinguished by its red and yellow striped color and square shape.

A light-emitting device includes a light-emitting diode, a red light-emitting phosphor layer, a yellow light-emitting phosphor layer, and a blue light-emitting phosphor layer. These layers are stacked in the stacking sequence of the yellow, blue, and red phosphor layers in order of increasing distance from the LED. The stacking sequence of the yellow and blue phosphor layers is first determined in such a manner that these layers do not interact with each other. The stacking sequence of the red and yellow phosphor layers and the stacking sequence of the red and blue phosphor layers are determined by the discriminant D. This determination of the stacking sequence suppresses a reduction in the conversion efficiency of the phosphors due to concentration quenching, improving the emission efficiency of the light-emitting device.

A foundation having a shade which covers a wide spectrum of different skin tones and undertones, comprises red and gold interference pigments, which provide a formula that is adaptable to both red and yellow skin undertones. The composition virtually eliminates the risk of application of the wrong foundation color, and provides enhanced color and textural effects, and superior optical performance.

An object of the present invention is to provide a disperse dye composition that has the light fastness required of synthetic fiber materials for automotive interiors that are exposed to sunlight at high temperature and high humidity, and that has good blue, red, and yellow dyeability. This object is achieved by a mixed disperse dye composition containing a blue disperse dye composition having a specific composition ratio of five specific types of disperse dyes, and other specific yellow and / or red disperse dyes. The invention makes it possible to provide a disperse dye composition having not only high fastness of each color but light fastness with a favorable balance of the three primary colors, with the dye properties of each color equal during dyeing, and good dye color reproducibility, as well as by a dyeing method using this dye.

A new and distinctive variety of pepper (Capsicum annuum) plant named ‘RY5’ that is distinguished by its red and yellow striped colored and square shaped fruit.

A system and apparatus for preparing bulk quantities of dry colorant or pigment for blending with mortar are described. The system mixes the three primary pigments of black, red and yellow to prepare a batch of the dry colorant having a particular color. The pigments or dry colorant are generally a powder of metal oxide crystals. The system includes pigment dispensers, wherein each pigment dispenser includes a tote that is in flowing communication with a slider valve. The slider valve is in flowing communication with a transition piece, and the transition piece is in flowing communication with a vibratory tray having an exit opening. A receptacle receives pigments from the exit opening of the vibratory trays. A control unit serially operates the vibratory trays to dispense the pigment from each tote. A scale measures the weight of the pigments in the receptacle.

A color detector for a vehicle that detects a color of an external image by receiving predetermined image data from a camera photographing the external image of the vehicle, may include an RGB converting unit converting a photographed image of the camera into RGB image data, an HSI (Hue, Saturation, and Intensity) image extracting unit extracting a hue image, a saturation image, and an intensity image of the RGB image data, a reverse image extracting unit extracting a reverse saturation image, a reverse modulo saturation image, and a reverse luminance image of the RGB image data, and a color detecting unit detecting white, black, red, and yellow colors by using two or more images selected from the hue image, the saturation image, the intensity image, the reverse saturation image, the reverse modulo saturation image, and the reverse luminance image by a predetermined algorithm.

A novel black ink composition is provided. In the black ink composition of the present invention, the dye compounds include a blue dye compound of formula (I), a red dye compound of formula (II) and a yellow dye compound of formula (III). The black ink composition of the present invention is suitable for inkjet printing to improve light-fastness and printing property.

A color detector for a vehicle that detects a color of an external image by receiving predetermined image data from a camera photographing the external image of the vehicle, may include an RGB converting unit converting a photographed image of the camera into RGB image data, an HSI (Hue, Saturation, and Intensity) image extracting unit extracting a hue image, a saturation image, and an intensity image of the RGB image data, a reverse image extracting unit extracting a reverse saturation image, a reverse modulo saturation image, and a reverse luminance image of the RGB image data, and a color detecting unit detecting white, black, red, and yellow colors by using two or more images selected from the hue image, the saturation image, the intensity image, the reverse saturation image, the reverse modulo saturation image, and the reverse luminance image by a predetermined algorithm.

The invention is a versatile school bus traffic control system. When power is first applied, or the RESET pushbutton is pushed, it is set to its quiescent state. Pushing the MODE ADVANCE pushbutton switch will advance to the next state: flashing alternating yellow traffic control lights. The next push of MODE ADVANCE will advance the system to: flash traffic control lights, one side red and the other side yellow, next, the complementing red and yellow. This is repeated for approximately three seconds, next, automatically advancing to only alternating red traffic control lights flash, until MODE ADVANCE is again pushed. The invention then returns to quiescence. Optionally, the invention will reset, and or not respond to MODE ADVANCE if the school bus is in motion.

The invention relates to health-preserving milk which comprises the following components in percentage by weight: 0.5-20% of food raw material, 0.01-8% of sweet auxiliary materials, 0.1-0.5% of stabilizer, 75-85% of milk, and the balance of water, wherein the sum of the percentages of the components is 100%; and the food raw material includes one or more of white, green, black, red and yellow food raw materials. According to the invention, a health-preserving milk product which has rich nutrition of milk as well as five-element and five-color health-preserving milk and provides nutrition and health for consumers is produced by adding the Chinese traditional health-preserving food raw materials to the milk and organically combining the traditional food color health-preserving concept with the milk.