会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Method of and system for rationalizing the operation of open-pit mines
    • 开放矿山经营合理化的方法和制度
    • US3979731A
    • 1976-09-07
    • US549103
    • 1975-02-11
    • Nicolay Delchev NaplatanovVasil Stoyanov SgurovPeter Anguelov PetrovZdravko Alexandrov NicolovAlexander Ivanov GanchevStefan Petrov Trendafilov
    • Nicolay Delchev NaplatanovVasil Stoyanov SgurovPeter Anguelov PetrovZdravko Alexandrov NicolovAlexander Ivanov GanchevStefan Petrov Trendafilov
    • E21C41/26G06F3/06G06F7/00
    • E21C41/26
    • In an open-pit mine with several excavation sites and a fleet of trucks carrying ore from loading stations near these sites to a number of unloading stations, data concerning production schedules are manually fed into a programmer together with information on the yield of each loading station as determined by local ore analyzers, on the identity and location of vehicles as ascertained by roadside monitoring units, and on the loading and unloading rates as detected by sensing elements at the various stations. The programmer classifies the several loading stations in two groups, i.e. one group with a below-average content and another group with an above-average content of valuable material (ore) in the excavated mass, and determines the number of vehicles to be routed to the stations of either group on the basis of the ratios of unloaded ore and overburden to their respective production quotas, taking into account the number of vehicles waiting at the loading stations and the travel times of available vehicles to their assigned stations as displayed by a traffic simulator. Routing instructions are supplied to the drivers of empty vehicles by address boards located on the approaches to road junctions giving access to the various loading stations.
    • 在具有多个挖掘点的露天矿场和一些载货站的货车从这些地点附近的装载站运送到多个卸货站,将有关生产计划的数据手动输入程序员以及每个装载站的产量信息 由当地矿石分析仪确定的,由路边监测单位确定的车辆的身份和位置以及各站感测元件检测到的装载和卸载率。 程序员将几个加载站分为两组,即一组低于平均值的组,另一组在挖掘质量中具有高于平均含量的有价值物质(矿石),并确定要路由的车辆数量 基于卸载矿石和覆盖层的比例与其各自的生产配额的任何一组的车站,考虑到在装载站等待的车辆数量以及交通工具显示的可用车辆到其指定车站的行驶时间 模拟器 路线指示通过位于接近各个装载站的路口的路上的地址板提供给空车辆的司机。
    • 4. 发明申请
    • GAS-COLLECTING SYSTEM FOR AUTOMATIC ASSAULT RIFLE
    • 气体收集系统
    • WO1998009130A1
    • 1998-03-05
    • PCT/BG1997000011
    • 1997-08-28
    • BAKALOV, Georgi Delchev
    • F41A21/28
    • F41A5/26
    • The present invention relates to a system for ejecting a fired casing, wherein said system comprises collecting a part of the burnt gases. The energy of the gases acts on the breech casing of the weapon, thus causing the barrel to open while the breech extracts and ejects the fired casing. The system of the present invention comprises a cylindrical insert (2) mounted on the barrel (3), a spiralled or straight channel (4) formed under the insert on the surface of the barrel as well as a cylindrical opening (5) that connects the beginning of the spiralled or straight channel to the breech chamber.
    • 本发明涉及一种用于喷射烧制壳体的系统,其中所述系统包括收集一部分燃烧气体。 气体的能量作用在武器的后膛外壳上,从而使枪管打开,而后枪提取并弹出被击倒的外壳。 本发明的系统包括安装在筒体(3)上的圆柱形插入件(2),形成在筒体表面下的插入件下面的螺旋或直的通道(4),以及连接 螺旋或直通道的开始到后膛室。
    • 5. 发明授权
    • Content management with RDBMS
    • 使用RDBMS进行内容管理
    • US09286372B2
    • 2016-03-15
    • US14073467
    • 2013-11-06
    • Nedelcho Delchev
    • Nedelcho Delchev
    • G06F17/30
    • G06F17/30595G06F17/30598
    • According to some embodiments, a method and an apparatus of using a relational database as an underlying structure of file storage are provided to receive a file and store non-content information associated with the file in a row of a first relational database table. If the content associated with the file is binary content then the content associated with the file is stored in a second relational database table else the content associated with the file is stored in a third relational database table.
    • 根据一些实施例,提供了一种使用关系数据库作为文件存储的底层结构的方法和装置,用于接收文件并将与该文件相关联的非内容信息存储在第一关系数据库表的行中。 如果与文件相关联的内容是二进制内容,则与文件相关联的内容被存储在第二关系数据库表中,否则与文件相关联的内容被存储在第三关系数据库表中。
    • 9. 发明专利
    • GRAVITATIONAL ENERGY UNIT
    • BG100160A
    • 1997-05-30
    • BG10016095
    • 1995-11-22
    • DELCHEVDIMITROVDIMITROVA
    • DELCHEV ATANAS PDIMITROV BOJKO ADIMITROVA FANI A
    • F03B17/00F03G3/00
    • The unit is used for driving electical generators for industrial and residential needs. It ensures continuous rotative motion of a rotary manifold unit without using any fuel. The unit consists of a manifold (1), toothed panels monuted on its outer side and connected to a gear, and cylinders with pistons mounted parallel to the axis of revolution along the inner side of the manifold. Each cylinder has two pistons with axles interconnected by a connecting plate, axial supply tube (3) playing the role of an axle of the unit, radial supply tubes (2), connection tube (6) and tank (7). Closing mechanism (4) acts on the axles of the pistons of the right-hand cylinders regulating their degree of closing (shifting to the middle), and in this way - the water quantity pushed into the manifold tube. A brake mechanism locks the position of the pistons of the closing cylinders, and an opening mechanism (5) acts on the axles of the pistons of the left-hand cylinders, regulating the degree of their opening (shifting towards the ends) and in this way - their filling with water. Gear (8) translates the motion from the rotary manifold unit to an electrical generator. When the rotor travels, the cylinders in the left half are opened by the opening mechanism and intake water from the manifold, and the cylinders in the right-hand half close by the closing mechanism pushing water into the manifold tube. Both the closing and opening mechanism are synchronized and continuously keep the cylinders in the lefthand half full, and those in the righthannd half - empty, ensuring continuous movement of the rotor translated to the electical generator by means of a reducer.