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220 results about "Product group" patented technology

Definition: Product Group It is a group of related products which share some common attributes like features, use, production processes etc. It is a group of related products which share some common attributes like features, use, production processes etc. It could also sometimes be the market or customer segment in which these products are sold or the prices at which they are offered.

Method and apparatus for efficient handling of product return transactions

A method and apparatus for efficient handling of product returns to reduce associated costs. A computer system at a regional product return center scans a returned product for identifying information, accesses a manufacturer return approval computer system through the internet or the like, and then submits the identifying information to the manufacturer for return approval. The manufacturer computer system utilizes the identifying information to access an electronic registration database to determine whether the returned product satisfies applicable return criteria. If so, the product is approved for return to the manufacturer. The regional product return center preferably scans a plurality of returned products in a single session. In response to the product identifying information submitted by the regional product return center, the manufacturer provides a list of approved returns and unapproved returns, along with a return authorization number for the batch of approved returns. The regional product return center then assembles the approved product returns into a box, shipping pallet, or the like, applies a label indicating the return authorization label, and ships the batch to the manufacturer. Shipping costs can be saved by omitting rejected product returns from the shipment. The manufacturer can handle the approved product returns from the regional return center as a batch, thereby reducing costs.
Owner:E2INTERACTIVE INC D B A E2INTERACTIVE

Product similarity based e-commerce recommendation system and method thereof

InactiveCN103942712ASolve the problem of precise recommendationSpecial data processing applicationsMarketingPersonalizationWeb site
An embodiment of the invention discloses a product similarity based e-commerce recommendation system and a method thereof. The method of the product similarity based e-commerce recommendation system comprises analyzing e-commerce shopping website log information and performing filtration statics on the log; obtaining product popular information from a product database and performing weight customization; extracting corresponding recommendation information in combination with a user search log and the product popular information, establishing a similar product group through a collaborative filtering algorism which is based on the product similarity, transmitting data of similar products to a recommendation element redis; recommending a search engine with the http serving as a request protocol, supporting two recommendation functions according to different requirements (highly recommendation and browsing history recommendation), obtaining corresponding recommendation element set according to user parameters and expanding search query conditions to research; returning a recommendation result in Json data format. The method of the product similarity based e-commerce recommendation system has the advantages of improving the recommendation accuracy, achieving accurate recommendation of products and satisfying user requirements for selecting individualization products from mass products.
Owner:BEIJING LIANJIA ZHONGYING NETWORK TECH CO LTD

Laboratory simulation detection device for low-voltage meter reading system

The invention discloses a laboratory simulation detection device for a low-voltage meter reading system and aims to provide the laboratory simulation detection device for the low-voltage meter reading system, wherein the laboratory simulation detection device can carry out comprehensive test on all independent collecting equipment of the low-voltage meter reading system and the whole low-voltage meter reading system and can evaluate the data collecting and communication ability of the low-voltage meter reading system under the site environment in the laboratory environment. The laboratory simulation detection device comprises a to-be-detected product group, an equipment basic-parameter testing unit, a carrier wave launching testing unit, a receiving sensitivity testing unit, an interference signal simulation module, a relay routing simulation module, a reactive power compensation simulation module, a line impedance simulation module, a testing unit and simulation module control system, a testing device master station platform, a testing device master station control software and a power supply. In the laboratory simulation detection device, the software simulation technique and the hardware simulation technique are adopted to carry out the comprehensive test on all the independent collecting equipment of the low-voltage meter reading system and the whole low-voltage meter reading system, and the data collecting and communication ability of the low-voltage meter reading system under the site environment can be evaluated under the laboratory environment.
Owner:ZHUHAI KEHUI ELECTRICAL APPLIANCE CO LTD +1

Preparation method of low shrink air dry vinyl ester heavy-duty anti-corrosive paint

The invention discloses a preparation method of low shrink air dry vinyl ester heavy-duty anti-corrosive paint. The anti-corrosive paint comprises a first component of the dry vinyl ester heavy-duty anti-corrosive paint and a second component of the dry vinyl ester heavy-duty anti-corrosive paint, wherein the first component of the dry vinyl ester heavy-duty anti-corrosive pain t comprises vinyl ester resin, titanium pigment, French chalk, mica powder, gas phase silicon dioxide, styrene, BYK-410, BYK-555, glass scales and like, the second component of the dry vinyl ester heavy-duty anti-corrosive paint comprises dibutyl phthalate, methylethyl ketone peroxide and cobalt naphthenate. The defects of low air dry capability and high cure shrinkage of the traditional vinyl ester glass scale heavy-duty anti-corrosive paint are solved by introducing the air dry addition product group to synthesize low shrink air dry resin, and the paint has the advantages of high media penetrability resistance, abrasive resistance and the like. The low shrink air dry vinyl ester heavy-duty anti-corrosive paint has the characteristics of simple preparation process, abundant raw materials and stable performance, and is suitable for large-scale industrial production.
Owner:中昊北方涂料工业研究设计院有限公司

Retractable transfer device metering and product arranging apparatus and methods

Product is conveyed as a continuous stream by a meter conveyor (12) unto a transfer plate (32) and a transfer device (42). The transfer device (42) is movable between a retracted position and an extended position extending over a sweep conveyor (22). In a preferred form, the transfer device (42) is in the form of a thin piece of flexible material and is moved in the conveying direction from the retracted position to the extended position by engaging with the sweep conveyor (22) and is moved to the retracted position by being wrapped around a rotated roller (46). Product is transferred from the transfer device (42) to the sweep conveyor (22) as the transfer device (42) moves from the extended position to the retracted position and is engaged by a metering bar (52ba) which controls the product acceleration on the sweep conveyor (22) to match the meter conveyor (12) until the product group leaves the transfer device (42). With nested product, the leading edge of the transfer device (42) can be scalloped to represent the product bottom leading edge. Alternatively, nestable product is conveyed by the meter conveyor (12) through a guide rail unit 82 including an infeed portion (84) for conveying product in a conveying direction, a nesting portion (86) at an arranging angle (N) to the conveying direction, and an aligning portion (88) at a grid angle (Z) to the nesting portion (84) to align the product in a square grid pattern when transferred unto the transfer device (42).
Owner:DOUGLAS MACHINE LIABILITY
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