19 results about "Tints and shades" patented technology

A method of controlling tint of a tintable window to account for occupant comfort in a room of a building. The tintable window is between the interior and exterior of the building. The method predicts a tint level for the tintable window at a future time based on a penetration depth of direct sunlight through the tintable window into the room at the future time and space type in the room. The method also provides instructions over a network to transition tint of the tintable window to the tint level.

The present invention discloses an ORB feature point extraction method under weak illumination conditions that introduces image enhancement and adaptive thresholding. The method converts the input image from the RGB color space to the HSV color space to separate the color information from the brightness information. During the enhancement process, only the brightness component V is processed, while the hue component H and the saturation component S remain unchanged. The brightness component V is processed using an MSR algorithm based on the Retinex theory. Then, the brightness component V after MSR processing is further processed using contrast-limited adaptive histogram equalization to limit the contrast enhancement degree of local areas while maintaining the overall brightness distribution of the image. The unprocessed hue component H and saturation component S are fused with the processed brightness component V and converted back to the RGB color space. At the same time, an adaptive threshold fast corner point extraction strategy is proposed, which can dynamically adjust the threshold according to the grayscale value of the image when the illumination changes, thereby improving the accuracy and robustness of feature point extraction.

A composition, which is an anthocyanin-based colorant composition comprising 50-90 mol-%, based on the total amount of anthocyanins, of pelargonidin-based anthocyanins, and wherein (i) >70 mol-% of all anthocyanins are acylated with at least one phenolic acid; and (ii) >20 mol-% of all anthocyanins are acylated with at least one hydroxy-cinnamic acid; and wherein the composition has a red color with a hue value H in the L*C*h* color system in the range of 10-30, measured at an L*-value of (70.0±0.1) in a 0.1 mol / l trisodium citrate dihydrate buffer at pH 3 in a 1 cm-length quartz cell using Spectraflash 650 (Datacolor) in transmission mode under D65 illuminant 10 Deg. Also, the present invention relates to use of the above compositions as a food colorant.

A method of controlling tint of a tintable window to account for occupant comfort in a room of a building. The tintable window is between the interior and exterior of the building. The method predicts a tint level for the tintable window at a future time based on a penetration depth of direct sunlight through the tintable window into the room at the future time and space type in the room. The method also provides instructions over a network to transition tint of the tintable window to the tint level.

When using highly saturated red iron oxide (red ochre), there was a problem that color separation was likely to occur, making the skin look dull and causing uneven coloring. The present invention relates to a composition comprising the following components (A), (B), (C), and (D): (A) Titanium oxide (B) Zinc oxide (C) An inorganic red pigment having a hue angle of 0 to 72°, a value V of 2 to 7, and a chroma C of 5 to 7.5 as specified in the Munsell color system when measured in specular reflection (incident angle 0°, integrating sphere light reception). (D) Silica anhydride A makeup cosmetic containing

The broken and long dashed lines in the reproductions form no part of the claimed designs; the grayscale tones displayed in the reproduction 2.1 are intended to depict tonal contrast, and not any particular shade or tone of color; reproduction 1.3 is a reference view showing the state in use of the claimed design and forms no part thereof.

The invention relates to a security document (3). To increase the security against forgery, the security document (3) comprises a substrate (2), at least one first pigment (103) that is highly light-reflecting in a first hue, and at least one second pigment (203) that is highly light-reflecting in a second hue.A representation surface (1) on the document (3) is divided into a plurality of sub-surfaces (101, 102, 202, 208, 302), wherein first sub-surfaces (101, 102) are provided with the first pigment (103) or a first mixture of strongly light-reflecting pigments (103, 203) and second sub-surfaces (202) are provided with the second pigment (203) or a second mixture of strongly light-reflecting pigments (103, 203), and wherein first sub-surfaces (101, 102) reflect light in a first sub-surface hue and second sub-surfaces (202) reflect light in a second sub-surface hue, and first and second sub-surfaces (101, 102, 202) are arranged in at least one direction (x, y) in an alternating manner, at least section by section, so that a viewer experiences a color impression that differs from the first and second sub-surface hues.

The invention relates to a method for obtaining an optical lens having a target hue, comprising the following steps:-providing a process for coloring the optical lens into the target hue and a set of process variables suitable for modifying the target hue, each process variable being capable of taking a value, -providing a number of optical lens samples colored according to said process for coloring, each optical lens sample being associated with a set of values of said process variable,-measuring a measured hue of each optical lens sample,-providing models receiving a set of values of a process variable as inputs, the invention relates to a method for measuring a color tone of an optical lens, said method comprising:-measuring a color tone of an optical lens, and giving as output a modeled color tone of the optical lens colored by said process,-fine-tuning said model by minimizing a first function which depends on a deviation between a measured color tone for an optical lens sample and a second modeled color tone,-inverting said model, -performing this process using this set of values to obtain an optical lens having a target hue.

1.-32. Colour shading as a visual disclaimer for the following: matter which is shown in the reproductions of the following designs, but for which protection is not claimed, is indicated in the reproductions by means of coloring in blue, i.e. the disclaimed features are represented in a blue tone concerning all reproductions of designs Nos. 1 to 8, 10 to 27 and 29 to 32, 35 to 43; matter which is shown in the reproductions of the following designs, but for which protection is not claimed, is indicated in the reproductions by means of coloring in white and grey, i.e. the disclaimed features are represented in a white and grey tone concerning all reproductions of designs Nos. 9 and 28, specifically the wall element in white in the lower part of reproduction of design 9 and the ceiling element in grey in the upper part of reproductions of design 28 form no part of the claimed designs.; 35.-43. Colour shading as a visual disclaimer for the following: matter which is shown in the reproductions of the following designs, but for which protection is not claimed, is indicated in the reproductions by means of coloring in blue, i.e. the disclaimed features are represented in a blue tone concerning all reproductions of designs Nos. 1 to 8, 10 to 27 and 29 to 32, 35 to 43; matter which is shown in the reproductions of the following designs, but for which protection is not claimed, is indicated in the reproductions by means of coloring in white and grey, i.e. the disclaimed features are represented in a white and grey tone concerning all reproductions of designs Nos. 9 and 28, specifically the wall element in white in the lower part of reproduction of design 9 and the ceiling element in grey in the upper part of reproductions of design 28 form no part of the claimed designs.

1. Name of this design product: Graphical User Interface for Lighting Effects of Mobile Phone String Lighting. 2. Purpose of this design: To display lighting effects. 3. The key design features of this product are the graphical user interface content on the screen. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Due to the conventional design of the display screen panel, the rear view, left view, right view, top view, and bottom view of Design 1, Design 2, Design 3, Design 4, and Design 5 are omitted. 6. Design 1 is designated as the basic design. 7. Purpose of the graphical user interface: This product is used to set the color of the lighting effects through the app, with multiple color control options and a rich experience of customizing the lighting. With the color palette function, users can freely select any color within the color range and adjust the hue and brightness of the lights. In addition, the app has a variety of preset color block combinations for holidays and daily decorations, allowing users to switch lighting themes with one click to meet different holiday atmospheres and daily lighting needs. Design 1's main view is the main interface where users open the software on their mobile phones. Users can click the corresponding buttons to enter various interfaces and perform operations on each interface according to their needs. In the main view of Design 1, clicking "Halloween" will take you to the Design 1 interface change state diagram. Design 2's main view is the main interface where users open the software on their phones. Users can click the corresponding buttons to enter various interfaces and perform operations on each interface as needed. In the main view of Design 2, after clicking "Life", you will enter the interface change state diagram 1 of Design 2; the interface change state diagram 2 of Design 2 is the interface view displayed after sliding up the interface change state diagram 1 of Design 2. Design 3's main view is the main interface where users open the software on their phones. Users can click the corresponding buttons to enter various interfaces and perform operations on each interface as needed. In the main view of Design 3, clicking "Nature" will take you to the Design 3 interface change state diagram. Design 4's main view is the main interface for users to open the software on their mobile phones. Users can click the corresponding buttons to enter various interfaces and perform operations on each interface according to their needs. In the main view of Design 4, clicking on "Animal" will take you to the Design 4 interface change state diagram. Design 5's main view is the main interface for users to open the software on their mobile phones. Users can click the corresponding buttons to enter various interfaces and perform operations on each interface according to their needs. In the main view of Design 5, clicking on "Landmark" will take you to the Design 5 interface change state diagram.

An object of the present invention is to provide a pigment composition having a high coloring power and a small change in hue when exposed to light for a long time.SOLUTION: A pigment composition comprising at least one pigment (A) selected from the group consisting of an orange pigment, a red pigment and a violet pigment, and a compound (B) represented by the following formula (1): [In the general formula (1), any one of X1 and X2 is a carboxyl group or a carbamoyl group, at least one of Y1, Y2, and Y3 is an alkoxy group or a halogen group, and the remaining X1, X2, Y1, Y2, and are hydrogen atoms. Y3. ] SELECTED DRAWING: None

The present invention provides a multi-layer coating film that, by changing its hue depending on the observation angle and the angle of incident light, can give a unique, highly saturated blue design to a three-dimensional object that has been coated, based on the change in hue. [Solution] A multilayer coating having a first colored coating and a second colored coating in this order, wherein the first colored coating contains a first coating-forming resin and an aluminum flake pigment, the second colored coating contains a second coating-forming resin and a blue pigment, the first colored coating and / or the second colored coating contains a light-interfering pigment, the hue angle h(45 / 0) is 205 to 295 degrees, and the saturation C*(45 / 0) is 30 to 6 A multi-layer coating film in which the h-angle is 0, the difference |h(45 / 30)-h(45 / -30)| between the h-angle h(45 / 30) and the h-angle h(45 / -30) measured at an incident angle of 45 degrees and a receiving angle of -30 degrees is 20 to 50 degrees, and the difference |h(10 / 0)-h(70 / 60)| between the h-angle h(10 / 0) ​​and the h-angle h(70 / 60) measured at an incident angle of 70 degrees and a receiving angle of 60 degrees is 5 to 55 degrees.

To provide a method for using a bath agent that can maintain sterilization and disinfection effects in bath water containing a chlorine agent while suppressing changes in the color tone of the bath water.SOLUTION: Bath water W is circulated and used in a circulation-type bathtub 1, and a sterilization and disinfection effect is exhibited by the addition of a chlorine agent. The bath agent added to the bath water W contains a tar pigment and an ammonium salt, and the bath water W to which the bath agent has been added is colored by the tar pigment. Due to the presence of chlorine from the chlorine agent and the ammonium salt contained in the bath agent, the bath water W can maintain sterilization and disinfection effects while suppressing color tone changes of the pigment within a combined chlorine concentration range of 3 to 10 mg / L, thereby suppressing changes in the color tone of the bath water W.SELECTED DRAWING: Figure 1

This solid powder cosmetic reduces the grayish feeling even in dark colors and reduces the difference between the appearance color and the applied color while maintaining the functions of a foundation such as coverage, color tone, and ease of application to an applicator. (A) 10 to 50 mass % of iron oxide (B) 2 to 40 mass% of a yellow organic pigment (C) 4 to 15 mass% oil phase (D) 0.1 to 3% by mass of pigment-grade titanium dioxide wherein the viscosity of (C) is less than 2500 mPa·s.

This invention discloses a multi-colored artistic paint that does not require multiple color particles for tinting and its preparation method, comprising the following steps: adding 50-70 parts by weight of modified base paint and 10-20 parts by weight of continuous phase to 20-30 parts by weight of protective colloid solution, dispersing at high speed until a set fine particle state is achieved, then adding 1-5 parts by weight of pigment, stirring at low speed until uniform, and discharging. This invention simplifies the process of separate tinting and group granulation of color particles, requiring only the production of one white paint product. Tinting can be directly performed on the finished paint, and it can be applied directly after tinting, displaying the effect of multiple color particles, with a strong texture, good feel, certain thickness and toughness, good crack resistance and scratch resistance, achieving free tinting, and ready for immediate use.

To provide simple means of easily knowing an elapsed period after installation of equipment, which can range from several years to more than 10 years, to meet the needs for determining an elapsed period after installation of various types of equipment including those that need to be replaced after a certain period to ensure safety and stability.MEANS: A hue changing unit applied with color that changes its hue over time and a hue comparison section applied with color with the same hue as that of the hue changing section that would be seen after a preset number of years are formed next to each other on a surface of a film-like substrate, and a transparent hue change prevention film for preventing hue changes over time is pasted on a surface of the hue comparison section.SELECTED DRAWING: Figure 1

1. The name of this design product: Lighting effect graphical user interface for mobile phone light string lighting. 2. Purpose of this design product: used to display lighting effects. 3. The key design point of this design product lies in the interface content of the graphical user interface on the screen. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. Since the mobile phone has a conventional design, the rear view, left view, right view, top view and bottom view of Design 1, Design 2, Design 3, Design 4, Design 5, Design 6, Design 7, Design 8, Design 9 and Design 10 are omitted. 6. Designate Design 1 as the base design. 7.Purpose of Graphical User Interface: This product is used to select the color of the lighting effect through the app settings, with multiple color control options and rich lighting customization experience. With the color palette function, users can freely select any color within the color range and accurately adjust the hue and brightness of the light. In addition, the app has built-in preset color block combinations for various holidays and daily decorations. Users can switch lighting themes with one click to meet different holiday atmospheres and daily lighting needs. The main view of Design 1 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 1, click "Scene" in the lower left corner to enter the Design 1 interface change state diagram 1; click the "Stripes" button in the Design 1 interface change state diagram 1 to display the Design 1 interface change state diagram 2. The main view of Design 2 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 2, click "Scene" in the lower left corner to enter the Design 2 interface change state diagram 1; click the "Flag Rotation" button in the Design 2 interface change state diagram 1 to display the Design 2 interface change state diagram 2. The main view of Design 3 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 3, click "Scene" in the lower left corner to enter the Design 3 interface change state diagram 1; click the "Vertical Wave" button in the Design 3 interface change state diagram 1 to display the Design 3 interface change state diagram 2. Design 4 The main view is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 4, click "Scene" in the lower left corner to enter the Design 4 interface change state diagram 1; click the "Shine" button in the Design 4 interface change state diagram 1 to display the Design 4 interface change state diagram 2. The main view of Design 5 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to the needs to enter each interface and perform operations on each interface. In the main view of Design 5, click "Scene" in the lower left corner to enter the Design 5 interface change state diagram 1; click the "Pixel Waterfall" button in the Design 5 interface change state diagram 1 to display the Design 5 interface change state diagram 2. The main view of Design 6 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 6, click "Scene" in the lower left corner to enter the Design 6 interface change state diagram 1; click the "Snowing" button in the Design 6 interface change state diagram 1 to display the Design 6 interface change state diagram 2. The main view of Design 7 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the Design 7 main view, click "Scene" in the lower left corner to enter the Design 7 interface change state diagram 1; slide up on the Design 7 interface change state diagram 1 to display the Design 7 interface change state diagram 2; click the "Water and Fire" button in the Design 7 interface change state diagram 2 to display the Design 7 interface change state diagram 3. The main view of Design 8 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 8, click "Scene" in the lower left corner to enter the Design 8 interface change state diagram 1; slide up on the Design 8 interface change state diagram 1 to display the Design 8 interface change state diagram 2; click the "Swallow Snake" button in the Design 8 interface change state diagram 2 to display the Design 8 interface change state diagram 3. The main view of Design 9 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to needs to enter each interface and perform operations on each interface. In the main view of Design 9, click "Scene" in the lower left corner to enter the Design 9 interface change state diagram 1; slide up on the Design 9 interface change state diagram 1 to display the Design 9 interface change state diagram 2; click the "Vertical Flag" button on the Design 9 interface change state diagram 2 to display the Design 9 interface change state diagram 3. The main view of Design 10 is the main interface of the software opened by the user on the mobile phone. The user clicks the corresponding button according to the needs to enter each interface and perform operations on each interface. In the main view of Design 10, click "Scene" in the lower left corner to enter the Design 10 interface change state diagram 1; slide up on the Design 10 interface change state diagram 1 to display the Design 10 interface change state diagram 2; click the "Spectrum Transformation" button on the Design 10 interface change state diagram 2 to display the Design 10 interface change state diagram 3.

An object (2, 10) comprises a security print including a print that is arranged or formed on the object (2, 10) and comprises at least one CMY element which is formed by printing a specified composition containing only cyan (C), magenta (M) and yellow (Y) printing inks with a specified ink density, specified mixing ratio and specified hue such that said CMY element is perceived as black or dark in the spectral range visible to the human eye and is configured to be transparent in a spectral range not visible to the human eye (e.g. IR or UV). The CMY element interacts with a further element which is arranged on the object (2, 10) or is formed with the latter and which can be perceived in the spectral range visible to the human eye and is configured to be absorbent in the specified non-visible spectral range.