Abstract: An object tracking device tracks objects in a time series using an object detection sensor for detecting objects around a host vehicle. When a plurality of objects are detected, the object tracking device sorts the objects into groups in accordance with a degree of influence of the positions of the objects on the movement of the host vehicle. The object tracking device tracks each of the groups as a single object in a time series.

Abstract: An object detection method includes: acquiring three-dimensional data on an area around a host vehicle by use of a distance measurement sensor; based on map data on an area around a current position of the host vehicle, setting a planned travel area where the host vehicle is going to travel in the future; estimating crossing object existence areas where there currently exist objects which are likely to cross the host vehicle in the future in the set planned travel area; and detecting the object by use of the three dimensional data on insides of the estimated crossing object existence areas.

Abstract: A step detection device detects the distance and the direction to a road surface around a vehicle, using a distance sensor mounted on the vehicle, and sets a first step determination position and a second step determination position on the road surface. Then, the step detection device calculates the height changes of the road surfaces at the first step determination position and the second step determination position based on the distance and the direction to the road surface, and detects a step on the road surface based on one of the step determination positions, the gradient of the height change of the road surface at the one being larger.

Abstract: A vehicle control method includes: detecting a blocking object that is at a position at which the blocking object obstructs travel of the tracked vehicle in a traffic lane in which the tracked vehicle is traveling and that hides at least part of the traffic lane from the sensor, and an oncoming vehicle traveling in a direction toward the tracked vehicle in an oncoming lane opposite from the traffic lane; and slowing down the vehicle when the oncoming vehicle slows down.

Abstract: A press hardening steel by a thin slab and having a tensile strength of 1900 MPa or more includes following components by weight: C: 0.31-0.40%, Si: 0.36-0.44%, Mn: 1.6-2.0%, P?0.006%, S?0.004%, Als: 0.015-0.060%, Cr: 0.36-0.49%, Ti: 0.036-0.045% or Nb: 0.036-0.045% or V: 0.036-0.045% or a mixture of any two or more of the above in any proportion, B: 0.004-0.005%, Mo: 0.26-0.35%, and N?0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; heating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing search information. One of the methods includes receiving search information from a user and sending the search information to a cloud server to cause the cloud server to perform search processing based on the search information. The method further includes pushing display information to the user on a display interface before the cloud server returns a result associated with the search processing.

Abstract: A press hardening steel by a medium thin slab and having a tensile strength of 1500 MPa or more, includes following components by weight percent: C: 0.21%-0.25%, Si: 0.26%-0.30%, Mn: 1.0%-1.3%, P?0.01%, S?0.005%, Als: 0.015%-0.060%, Cr: 0.25%-0.30%, Ti: 0.026%-0.030% or Nb: 0.026%-0.030% or V: 0.026%-0.030% or a mixture of any two or more of the above in any proportion, B: 0.003%-0.004%, Mo: 0.17-0.19% and N?0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; hating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.

Abstract: A method for extracting stilbene compounds comprises the following steps: grinding a medicinal material rich in stilbene compounds such as rheum officinale; extracting the medicinal material with a herbal flash extractor for one to four times, 5-20 minutes each time; filtering and combining filtrate and concentrating the filtrate to dryness; the proportion of the medicinal material to a solvent being 1 g: 10 ml-1 g:15 ml.

Abstract: Techniques for processing events in a network community are described herein. The disclosed techniques include receiving an event from a user account, the event comprising at least one reason for submitting the event and at least one attribute of content associated with the event; determining whether the event is to be crowd discussed based on at least in part on the at least one reason and the at least one attribute of content; and assigning the event in the crowd discussion list to a zone based at least in part on the at least one attribute of content associated with the event. The event may be a report from the user account. The disclosed techniques further include determining whether the report is to be crowd adjudicated based at least in part on a report weigh value corresponding to the user account and determining whether to allocate any report in the crowd adjudication list to a review account based on a plurality of predetermined rules.

Abstract: Techniques for evaluating performance of reviewing events in a network community are described herein. The disclosed techniques include authorizing a first user account to review the events in the network community for a first valid period; monitoring information associated with the first user account reviewing the events in the network community; generating data indicative of review behaviors associated with the first user account during at least a part of the first valid period based at least in part on the information and predetermined parameters of evaluating performance; determining values of a plurality of evaluation coefficients based on the generated data and predetermined rules; and determining a performance evaluation result for the first user account based on the generated data and the values of the plurality of evaluation coefficients.

Abstract: Techniques for identifying rule violations in a network community are described herein. The disclosed techniques include receiving a report event from a first client computing device, wherein the report event is associated with content and a possible violation and the content comprises one or more comments relative to a plurality of video frames; identifying the content based on the possible violation; sending the content to a plurality of review users, wherein the content is presented and viewable via an interface by each review user; determining whether a voting instruction has been received from each review user during a predetermined period of time; recording a voting instruction from a first review user in a list of voting instructions in response to a determination that the voting instruction has been received during the predetermined period of time; and identifying the possible violation as a violation based on the list of voting instructions.

Abstract: Techniques for managing and presenting violation events in a network community are described herein. The disclosed techniques include receiving a file containing information indicative of a violation by a user account in the network community who violates community guidelines and storing the file into a violation display pool in response to a determination that a corresponding violation score is greater than a predetermined threshold. The violation display pool comprises a plurality of violation events that each comprise information indicative of a source of a corresponding violation event, at least one attribute of content associated with the corresponding violation event, and information relating to content of the corresponding violation event. A storage server sends the plurality of violation events to a plurality of client computing devices for display via an interface.

Abstract: A method of printing a decoration on a substrate include inkjet printing a plurality of inks to forma layer having a predetermined pattern on a surface of the substrate, wherein each of the inks includes a solvent and has a different color; heating the substrate to evaporate at least a portion of the solvent in each of the plurality of inks; and thermally curing the layer after evaporating at least the portion of the solvent in each of the plurality of inks to form the decoration. The substrate is heated to a temperature that evaporates at least the portion of the solvent in each of the plurality of inks without fully curing the plurality of inks. A boiling point of the solvent in each of the plurality of inks is within 10° C. of each other.

Abstract: Multiple objects detected by multiple sensors are subjected to a determination as to whether or not the objects are identical to each other. If there is an object in the multiple objects, of which object position becomes undetectable after the point when the multiple objects detected by the multiple sensors are determined to be the identical object, a determination is made as to whether or not the continuously detected object is an object identical to the object in a previous processing based on a predicted range calculated from a previously detected object position of the object becoming undetectable, and on a range of presence estimated from an object position of the continuously detected object.

Abstract: The present invention a method for simultaneously reducing urethane and its precursors levels during Chinese liquor production process, which relates to the field of fermented food production. The present invention is carried out through inoculating Bacillus amyloliquefaciens JP21 or combines with urease into the grains for fermentation. The content of EC and urea in the fermented grains after 5-day fermentation could reduce 30.16% and 50.05% respectively, With an addition of the B. amyloliquefaciens during grains fermentation, EC and urea levels are successfully controlled, and at the same time aroma and tastes of Chinese liquor hasn't been affected.

Abstract: A smart meal ordering method comprises: conducting body sensing of a diner by a body sensing hardware of a smart meal ordering device; outputting a meal ordering interface by a display screen of a smart meal ordering device in response to sensing that the diner has taken a seat, and obtaining information of one or more dishes selected by the diner on the meal ordering interface; and in response to sensing that the diner has left the seat, sending a total price of the dishes and identification information of the smart meal ordering device to a server.

Abstract: A combination jacket and backpack with a jacket type garment, a sleeve to body connecting device and a body panel closure. The sleeve to body connecting device allows the distal end of the left and right arm sleeve to be releasably connected to the right and left lower portion of the body of the jacket. The body panel closure, such as a zipper, is attached to the left and right side of the bottom edge of the jacket body allowing the bottom edge of the jacket body to be sealed. The jacket garment is capable of being used as a backpack when the right and left arm sleeves to act as a backpack strap and the body closure creates a sealed bottom of the backpack so that items can be stored within the body panels of the jacket.

Abstract: A main drive device of a planocentric set for three armed forces, including inner ring, outer ring, rolling column between the inner and outer rings at a side closer to the inner ring, and rolling pin shaft pairs installed between the inner and outer rings at a side closer to the outer ring; the inner ring is installed on an eccentric shaft and rotates driven by the eccentric shaft; the eccentric shaft is driven by a prime mover; when the rolling column is in contact with the inner ring, it contacts one of the two neighboring rolling pin shaft pairs to transmit power to the rolling pin shaft pairs in clockwise and counter-clockwise rotation; the rolling pin shaft pair drives the outer ring to rotate; the outer ring drives a planet wheel spoke to rotate, to drive a planocentric set planet wheel, and implement drive of a planocentric set.

Abstract: Microspheres are produced by contacting a solution of a macromolecule or small molecule in a solvent with an antisolvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals, nutraceuticals, cosmetic products and the like of defined dimensions.

Abstract: A three-dimensional porous polyurethane scaffold for repairing central nerve injuries and a preparation method are disclosed. The scaffold includes three-dimensional porous polyurethane, wherein the compression modulus of the three-dimensional porous polyurethane is 0.001-10.0 MPa and the pore diameter is 10-200 ?m. The three-dimensional porous polyurethane scaffold has an efficient central nerve repair function without additionally inoculating functional cells or factors and can partially restore the original nerve function of tested animals, the preparation method is simple and it has a great prospect of application.