Honeywell International Inc.

The Procter Gamble Company

Zhongchao Special Security Technology Co., Ltd

China Banknote Printing and Minting Corporation

Boe Technology Group Co., Ltd.

Nippon Shokubai Co., Ltd.

Ntt Docomo, Inc.

Chinese Academy of Sciences

Hefei Boe Optoelectronics Technology Co., Ltd.

Hefei Boe Ruisheng Technology Co., Ltd.

Xiaoli Wang

Satoshi Nagata

Henry Chen

Jun Zhu

Brian Joseph Loughnane

Kirupakar Janakiraman

Xiaoyan Liu

Atsuro Yoneda

Conrad Bruce Beaulieu

Hari Thiruvengada

Paul Derby

Shailesh Rasane

Akiko Hemmi

Ben Coleman

Ross Strand

Kai Sun

Xinyi Li

Liana Maria Kiff

Peng Qin

Daisuke Michitaka

Rajesh Kulandaivel Sankarapandian

Hao Bai

Jing Wang

Qun Zhao

Tao Ma

Yongbo Zeng

Naga Sundar

Thirumal Raman

Parthasarathy Chinnachamy

Sarath Sasidharan

Sekar Mookan

Venu Gadde

Jeffrey Scott Dupont

Yan Xia

Hirotaka Mizoguchi

Baoli Zhang

Yajun-Edwin Zhang

Rika Matsumoto

Xianling Zhai

Vicken Sarkissian

Tom Plocher

Patrick Christopher Stenger

Xia Tian Zhang

Fei Xu

Yan Jiang

Weiwei Zhang

Wen Wen Yang

Yongsheng Zhang

Jian Geng Du

Yi Sun

Maurice Joseph Prendergast

Bin Han

Steven Hamilton Hoke

Praveen Kumar Depa

William Coffin Shearouse

Xiaopeng Liu

Xinhua Wang

Chengbing Zhu

Jiangeng Du

Yiqun Zhang

Xin Qu

Junfeng Guo

Rajesh Sankarapandia

Haibo Cui

Bonny Kay Lui

Weifeng Chen

Shisong Wu

Chutian Xia

Qilin Liu

Zhipeng Bai

Chunmei Geng

Baohui Yin

Xiujun Zhu

Xueyan Zhao

Wengang Sheng

Chengyao Li

Mark Allen Smerznak

Rachel Marie Hiler

Stacey Lee Vosters

Prendergast Maurice Joseph

Disclosed are an optical anti-counterfeiting element and an anti-counterfeiting product. The optical anti-counterfeiting element includes a substrate; and a sampling layer formed on a first surface of the substrate, wherein the sampling layer is a sampling unit array composed of sampling units distributed according to a preset graphic-text information, the sampling unit array is aligned, in a preset manner, with a light-emitting pixel array positioned on a second surface side of the substrate and composed of light-emitting pixels, and the sampling unit array is configured for sampling the light-emitting pixel array, so as to show the preset graphic-text information of a single color or comprehensive colors of a plurality of colors among colors of the light-emitting pixels, wherein the light-emitting pixels of the single color or the comprehensive colors of the plurality of colors show a moire magnification effect.

Optical anti-counterfeiting element and anti-counterfeiting product

A backlight module, a displaying module and a displaying device are provided by the present application. The backlight module includes: a back panel, wherein the back panel includes a bottom panel and a plurality of side panels that are connected to an edge of the bottom panel and are bent toward one side, and the plurality of side panels cooperate with the bottom panel to enclose an assembling space; a light emitting baseboard, wherein the light emitting baseboard is located inside the assembling space and fixed on the bottom panel, the light emitting baseboard includes a substrate fixedly connected to the bottom panel and a light emitting unit located at one side of the substrate away from the bottom panel, the substrate is divided into a functional region and an edge region surrounding the functional region, and the light emitting unit is located within the functional region.

Backlight module, display module and display device

Disclosed are an optical anti-counterfeiting element and an optical anti-counterfeiting product utilizing the same, the optical anti-counterfeiting element comprising: a substrate () including a first surface and a second surface opposite to each other; micro-sampling tools () on the first surface; and one or more micro graphic and text units formed on the second surface, wherein the micro graphic and text unit includes micro graphic and text strokes, the micro graphic and text strokes are arranged in a non-periodic and non-fixed-geometry manner, and when the second surface is observed through the micro-sampling tools, a stereoscopic animated anti-counterfeiting feature can be seen.

Optical anti-counterfeiting element and optical anti-counterfeiting product using the same

A forward scattered light detection system, a flow cytometer and a method for measuring a cell diameter are provided. The forward scattered light detection system includes: a laser configured to emit light rays; a light focusing assembly configured to focus the light ray to a light spot; a first lens configured to convert the light spot to parallel light rays, wherein a center of the light spot is located on a main optical axis of the first lens; a blocking assembly configured to transmit a light ray propagating along and near the main optical axis through the blocking assembly and block most of the light ray propagating in directions other than the main optical axis; and a first detector configured to detect an intensity of the light ray transmitted from the blocking assembly to the first detector.

Forward scattered light detection system, flow cytometer and method for measuring cell diameter

The present invention provides a method for processing a filter to obtain a calibration dust filter, and a method for off-site calibration using the calibration dust filter. In the present invention, a batch of filters that meets specific requirements is screened out as the basal filters, and then the basal filters are processed in an actual environment to obtain the calibration dust filters. The counted number of beta particles is measured before and after sampling, and then a correction factor K is inversely inferred. The beta attenuation suspended particulate analyzer is corrected using the correction factor K. It can be known from a calculation result in an embodiment that, when the beta attenuation suspended particulate analyzer is calibrated using the calibration dust filter, the concentration measured by the calibrated beta attenuation suspended particulate analyzer is more closer to the manually measured concentration, with a CV value roughly equal to 7% to 8%, thus better reflecting variations in pollution concentration of PM in the air.

Method for processing filter to obtain calibration dust filter, and method for off-site calibration using calibration dust filter

Described herein are systems and methods for presenting building information. In overview, the technologies described herein provide relationships between Building Information Modeling (BIM) data (which includes building schematics defined in terms of standardized three dimensional models) and Building Management System (BMS) data (which includes data indicative of the operation of building components such as HVAC components and the like). Some embodiments use relationships between these forms of data thereby to assist technicians in identifying the physical location of particular pieces of equipment, for example in the context of performing inspections and/or maintenance. In some cases this includes the provision of 2D and/or 3D maps to portable devices, these maps including the location of equipment defined both in BIM and BMS data. In some cases, augmented reality technology is applied thereby to provide richer access to positional information.

Systems and methods for presenting building information

A sulfonate group-containing copolymer is provided which comprising a structural unit (a) derived from a sulfonate group-containing monomer (A); a structural unit (b) derived from a (poly)oxyalkylene monomer (B); a structural unit (c) derived from a carboxyl group-containing monomer (C). The sulfonate group-containing copolymer comprises from 20% to 90% by mass in an acid form equivalent of the structural unit (c) in 100% by mass of all the structural units constituting the sulfonate group-containing copolymer. The product (P&#xd7;Mw&#xd7;n) of the ratio by mass P of the structural unit (b) to the structural unit (a) multiplied by the weight average molecular weight Mw of the sulfonate group-containing copolymer multiplied by the value n is from 950,000 to 800,000,000.

Sulfonate group-containing polymer and method of producing the same

The present invention discloses an optical security device with full parallax diffraction optical variable image, the optical security device comprises: a base layer; and an optical assembly at least partially covering a surface of the base layer; wherein the optical assembly has a micro relief structure, so that when a beam of white light illuminates on the optical assembly, the optical assembly presents a full parallax image under the action of the micro relief structure. The present invention obtains the micro relief structure through combining the phase plate, and achieves the reconstruction of the full parallax diffraction optical variable image under the condition of white light illumination.

Optical security device with full parallax diffraction optical variable image

Apparatus and associated methods relate to fitting a virtual mask to a virtual face by first fitting a chin region of the virtual mask to the virtual face, then determining an virtual mask angle that maintains the fitted chin region while simultaneously fitting a nose-bridge region of the virtual mask to the virtual face, and then calculating a fit-quality metric corresponding to the fitted position. In an illustrative embodiment, the fitted chin region may include the high curvature menton region of the chin. In some examples, a virtual mask may be virtually pressed toward the virtual face using a predetermined force corresponding to a force of a mask securing device of a real mask corresponding to the virtual mask In an exemplary embodiment, the fitting of a virtual mask to a virtual face may advantageously yield a mask's fit quality in a brief amount of time.

Virtual mask alignment for fit analysis

A system displays a raster-based or a vector-based formatted drawing on a user interface. A user selects a device on the drawing. The selected device is classified on a template. The drawing is searched for the classified template. Three-dimensional characteristics are imbued to the selected device. Connection types among different types of devices on the drawing are received into the system. A search is performed for all connection instances throughout the drawing using the received connection types. An object oriented and three-dimensionally, spatially referenced view of the drawing is generated on a user interface.

Model driven connection approximation for mechanical, electrical and plumbing drawings

An optical anti-counterfeiting element comprises a base material (). The base material () has a first surface and a second surface which are opposite to each other. The first surface is covered thereon with a micro-sampling tool (); one part of the second surface is a micro image-text formed by a micro relief structure (), and the other part thereof is a flat structure which does not form a micro image-text and/or a micro relief structure () which is different from the micro relief structure forming the micro image-text. The flat structure which does not form the micro image-text and the micro relief structure () different from the micro relief structure forming the micro image-text are homomorphically covered thereon with a first plating (), the micro relief structure () forming the micro image-text is homomorphically covered thereon with a second plating (), and the micro image-text is sampled by the micro sampling tool (). Also provided is an anti-counterfeiting product using the optical anti-counterfeiting element and a preparation method therefor.

Optical anti-counterfeiting element, product using same and preparation method therefor

Apparatus and associated methods may relate to a system for predicting a respirator fit by comparing a respirator model in a deformed state to a specific facial model. In an illustrative example, an internal measurement may be calculated between an inside part of the respirator model and the facial model. The internal measurement may be compared against a predetermined threshold to determine a fit of the respirator model, for example. In various implementations, the internal measurement may be a distance and/or a volume between the respirator and facial model. In some implementations, a 3D representation of the respirator model may be displayed upon a 3D representation of the facial model. In some implementations, a color-coded facial display may characterize areas of comfort and discomfort with respect to the respirator model. For example, areas of comfort and discomfort may be objectively determined in view of an applied pressure by the respirator.

System and method for selecting a respirator

The present invention provides a carboxyl group-containing polymer and a composition containing the polymer which exhibit excellent anti-soil redeposition ability in fabric washing. The carboxyl group-containing polymer includes specific ratios of a structure unit (a) derived from an ether bond-containing monomer (A), a structure unit (b) derived from a sulfonic acid group-containing monomer (B), and a structure unit (c) derived from an acrylic acid-based monomer (C), and has a specific weight average molecular weight. The carboxyl group-containing polymer composition contains the carboxyl group-containing polymer and a specific amount of a hydrogen sulfite adduct of the acrylic acid-based monomer (C).

Carboxyl group-containing polymer and composition containing the same

The present invention relates to a detergent or cleaning composition, preferably a liquid laundry detergent composition, comprising a sulfonate group-containing copolymer, which is useful in improving anti-soil redeposition in high water hardness conditions and whiteness maintenance benefit of such detergent or cleaning composition. Processes for making and methods of using the detergent or cleaning composition are also encompassed by the present invention.

Laundry detergents and cleaning compositions comprising sulfonate group-containing polymers

Growing community of inventors

Beijing, China

Xiaoli Wang