baber/WOPTO huggingface dataset:
Patent CN-201213350-Y (CN)
Inventor: HAITAO ZHANG
IPC: H05K7/20
Filed: 2008-06-30
Granted: 2009-03-25
Abstract: 本实用新型实施例公开了一种散热设备，包括：第一入口、第二入口、第一出口、第二出口、热交换芯和风门转换器，所述风门转换器分别位于所述第一入口处和所述第二入口处，所述风门转换器用于通风模式和热交换模式之间的转换；在所述通风模式下，空气从所述第一入口进，从所述第二出口出，形成第一风道，空气从所述第二入口进，从所述第一出口出，形成第二风道，进行通风；在所述热交换模式下，空气从所述第一入口进，从所述第一出口出，形成第三风道，空气从所述第二入口进，从所述第二出口出，形成第四风道，经过所述第三风道和所述第四风道的空气流在所述热交换芯处进行热交换。通过本实用新型，可以实现通风和热交换两种模式间相互转换工作，满足不同环境下对散热能力的不同需求，应用场景广泛。
Patent CN-201356253-Y (CN)
Title: 折叠式圆角柜
Inventor: CHENG XU
IPC: A47B43/00
Filed: 2008-12-19
Granted: 2009-12-09
Abstract: 本实用新型涉及柜子技术领域，尤其涉及一种摆放物品用的折叠式圆角柜，由圆角前面板、左侧立板、右侧立板、上盖板和下盖板组成，圆角前面板由面板框架、外开门和门楣组成，面板框架上设有外开门，门楣为外凸楣檐；左侧立板为铰链连接的三折板，右侧立板为整板，左侧立板与右侧立板均用铰链与圆角前面板内折相连，左侧立板与右侧立板相接处夹角为90°；左侧立板上边内侧与门楣内侧等高处设有支撑块；上盖板为两折板，通过铰链与右侧立板上沿连接，下盖板为三折板，通过铰链与右侧立板下沿内侧相连；圆角前面板及左侧立板内侧下沿等高处设有下盖板支撑块，本实用新型占用空间小，便于运输、存贮和搬运。
Patent CN-201313852-Y (CN)
Inventor: MIANYOU CAI
IPC: C02F3/28
Filed: 2008-12-20
Granted: 2009-09-23
Abstract: 本实用新型公开了一种污水处理系统用的污水处理净化器，包括玻璃钢模压板(1)，在所述的玻璃钢模压板(1)之间装有膨胀止水胶带(2)，且该玻璃钢模压板(1)中穿有螺栓(3)，螺栓(3)的另一端装有螺母(4)而将该玻璃钢模压板与膨胀止水胶带锁紧。此分体式组装的净水器具有运输方便、安装快捷、密封性好的特点。同时非常方便生产各种规格的净化器，特别是在大型净化器上具有明显的生产及运输成本优势。且结构紧凑，占地面积小，实际占地面积为传统化粪池的    60％左右，节约了土地资源。
Patent CN-201282431-Y (CN)
Title: 有源回馈装置
Inventor: DEFANG YUAN
IPC: H02P3/18
Filed: 2008-09-12
Granted: 2009-07-29
Abstract: 一种有源回馈装置，其与变频器配合使用，包括：具有正、负输入端子的回馈装置输入端、其输入端与该回馈装置输入端电性连接的逆变单元、与该逆变单元的输出端电性连接的回馈装置输出端、与回馈装置输入端电性连接的直流电压检测单元、与直流电压检测单元电性连接的控制电路以及与该控制电路的输出端电性连接的输出驱动单元，该输出驱动单元的输出端与该逆变单元的控制端相连，所述回馈装置的正、负输入端子分别与变频器直流母线的正、负极电性连接，所述回馈装置输出端包括三个输出端子，各输出端子分别对应与变频器的三相输入端电性连接。能将变频器在制动状态下的能量反馈回电网，节省了电能损耗，节约了能源并可降低变频器应用系统整体成本。
Patent CN-201207889-Y (CN)
Title: 多功能乳制品脱糖加工罐
Inventor: YI WANG
IPC: A23C7/00
Filed: 2008-07-11
Granted: 2009-03-18
Abstract: 多功能乳制品脱糖加工罐，包括一罐体，该罐体上设置有投料口以及出料口，并设有观测装置，罐体中固定置有低速搅拌装置。所述的罐体还至少固定置有一个高速剪切装置，上清液排料口置在罐体的中、下部位。本实用新型结构合理、操作方便，生产效率高。前期以低速搅拌装置将酶与牛奶混匀起到凝乳效果，后期低速搅拌与高速剪切装置协同工作，以提高混合、粉碎、乳化效果。凝乳后乳清液从侧面上清液排料口从高位到低位为依次流出，不会影响凝乳沉淀效果。本实用新型使液态奶的去糖与还原等步骤在一个罐体内进行，一组观测装置便于对料液的观测和控制，缩短操作时间，减少污染。本实用新型主要用于无糖牛或羊奶制品的加工，也能用于奶酪和复原乳的制造。
Patent CN-201249263-Y (CN)
Title: 一种在线连铸切割机
Inventor: RONGKAI XIE
IPC: B22D11/126
Filed: 2008-08-22
Granted: 2009-06-03
Abstract: 本实用新型公开了一种在线连铸切割机，包括切割枪，其连接氧气管路和天然气管路，其特征在于还包括：一用于切割枪点火的引火装置，设于切割枪旁，所述的引火装置包括：一四通点火枪本体；一火花塞和一枪管，设置于点火枪本体长度方向相对的两端接口上，另两端接口与一空气接头和一天然气接头相连，空气接头连接压缩空气管路，天然气接头连接天然气管路；一点火棒，设于枪管内，通过弹性圆柱销与电子火花塞连接。本实用新型通过增设的引火控制装置，实现“等待切割状态”由“长明火状态”转化为“无明火状态”，在整个操作的过程中大大节约了天然气，减少了操作过程中的潜在危害，增加了安全系数。
Patent CN-201339411-Y (CN)
Title: 一种带拉手槽的柜门
Inventor: QIANG LIN
IPC: E06B3/70
Filed: 2008-11-24
Granted: 2009-11-04
Abstract: 本实用新型公开了一种柜门，尤其是一种带拉手槽的柜门，主要适用于地柜。该柜门包括门板，其结构特点是门板的上端内凹形成拉于槽，且拉手槽的横截面呈一边高一边低的钩形；拉手槽的一侧为光滑的过渡弧面。本实用新型具有美观大方、使用安全、与柜门为一体结构的优点。
Patent CN-201334322-Y (CN)
Title: 连接装置
Inventor: YONGJIE CAO
IPC: B66C23/62
Filed: 2008-12-25
Granted: 2009-10-28
Abstract: 本实用新型涉及连接装置，其特征在于：将一种关节轴承用两只孔用弹性挡圈安装在一块板上，再用一根销轴穿过关节轴承，用垫片与螺栓将销轴与两块板固定，将两块板另一边与主臂用销轴联接，在将拉索与装有关节轴承的板联接。本实用新型的有益效果是，这不仅能很好解决了联接过渡的问题，又能解决拉索和与拉索联接板的受力不良的问题，增加拉索的寿命，减少结构局部应力。
Patent CN-201306493-Y (CN)
Title: 一种用于高压、高流量输气管路的拉断阀
Inventor: JIANJING LI
IPC: F16K17/40
Filed: 2008-12-08
Granted: 2009-09-09
Abstract: 本实用新型是一种用于高压、高流量输气管路的拉断阀，包括阀壳、上拉断、限位套和下拉断，其结构设计特征在于：上拉断将限位套固定安装在阀壳的内部，上拉断的前端设置一截止套并由弹簧顶推至前端可堵塞开口，截止套与限位套之间封闭的形成封闭的输气通路并与上拉断后端的泄气孔相连通，下拉断的头部插装在开口内并顶推截止套向后移动，使下拉断上的输气孔与截止套与限位套之间形成输气通路相通。本实用新型产品与现有产品相比具有体积小、重量轻、使用安全可靠，安装维护方便、成本低的优点。
Patent CN-201367822-Y (CN)
Title: 一种驾驶室门
Inventor: SHUXIANG JIA
IPC: B60J5/04
Filed: 2008-12-10
Granted: 2009-12-23
Abstract: 本实用新型公开了一种驾驶室门。本实用新型的目的是提供一种安全较强的驾驶室门。本实用新型技术方案是这样完成的，一种驾驶室门，包括车门，所述的驾驶室门由可以自行开闭的上半门和下半门组成，上半门和下半门之间通过铰接在上半门或下半门上的门板手固定连接在一起。本实用新型的技术效果是：因当驾驶员需要将头伸到驾驶室外查看车辆运行情况时，只需打开上半门将头伸出驾驶室外，身体的下部分被没有打开的下半门阻挡，能有效防止驾驶人员从车上掉下来的情况发生。
Patent CN-201244051-Y (CN)
Title: 一种可调节牵开页长度的鼻中隔牵开器
Inventor: XICHENG SONG
IPC: A61B17/02
Filed: 2008-08-14
Granted: 2009-05-27
Abstract: 本实用新型属于医疗器械，特别是一种可调节牵开页长度的鼻中隔牵开器。所要解决的问题就是背景技术存在的：L形牵开页是一体结构，其水平牵开部分长度是无法调节的。使用过程中当需要的位置和角度的变化时，很容易造成鼻中隔黏膜的撕裂，给患者带来创伤。解决该技术问题所采用的技术方案要点是：其中之一的L形牵开页的水平牵开部分为可伸缩的牵开页杆，可伸缩的牵开页杆穿过带有定位螺丝的夹套。本实用新型可应用于鼻中隔牵开器的制造与使用，能有效地避免了鼻中隔黏膜的撕裂，保证了患者的安全。
Patent CN-201299525-Y (CN)
Title: 可弯曲的扫帚
Inventor: TING SHEN
IPC: A47L13/10
Filed: 2008-11-19
Granted: 2009-09-02
Abstract: 可弯曲的扫帚，是一个长杆扫帚，其特征是：所述长杆是由三个长度相同的短杆(1)通过两个连接头(2)连接而成，长杆和扫帚头之间通过一个连接头(2)连接；所述连接头(2)是在两杆连接面上分别开有彼此吻合的阴阳缺口(3)，同时连接面上还设有防滑凸丘(6)；缺口(3)还开有一对带同一中心轴的通孔(4)，此一对通孔(4)攻有内螺纹，一根前半部攻有外螺纹的手拧碟形螺钉(5)与这一对通孔(4)螺纹连接。本实用新型能有效打扫各种复杂环境，结构简单，使用轻松省力。
Patent CN-201332700-Y (CN)
Title: 自行车运动外衣
Inventor: OKAJIMA NOBUHIRA
IPC: A41D27/28
Filed: 2008-09-10
Granted: 2009-10-28
Abstract: 一种自行车运动外衣，其包括：带有前部(13)和后部(14)的主要部分(12)；一对臂部分(16－1、16－2)；一对通风部分(18－1、18－2)，其中每个相应的通风部分(18－1、18－2)位于自行车运动外衣(10)的腋窝区域中，且为了空气对流由可透气材料制成，其特征在于，每个通风部分(18－1、18－2)包括至少一个第一分支部分(19－1)和一个第二分支部分(19－2)。
Patent CN-201295225-Y (CN)
Title: 腹腔检查压痛点作标器
Inventor: WEI CHEN
IPC: A61B5/00
Filed: 2008-11-27
Granted: 2009-08-26
Abstract: 腹腔检查压痛点作标器，属于医疗用具技术领域。本实用新型的技术方案是：包括线团和系线，其特征是在系线末端设有手柄，手柄上设有吸盘。本实用新型结构简单，在给病人做腹部内脏疾病检查时操作简便、省时省力，减轻了医务人员的工作量。
Patent CN-201314243-Y (CN)
Inventor: XIANLI QIN
IPC: E21F17/18
Filed: 2008-12-31
Granted: 2009-09-23
Abstract: 基于射频技术的瓦斯含量检测无线发射接收装置，它涉及煤矿井下瓦斯浓度的安全监测系统。它用于跟踪瓦检人员作业情况，解决瓦检人员在工作中存在的脱岗、漏检、误检和虚报等问题。本实用新型的发射装置包括瓦斯浓度检测仪、数据存储电路和无线发射模块，瓦斯浓度检测仪检测到的瓦斯含量信号通过SPI接口输出给第一无线射频芯片，经调制解调器调制后再经发射天线电路发射出去，它的接收装置是固定在井下与发射装置直线方向距离150米以内的装置，无线接收模块接收到的信号经单片机控制模块处理后，再通过通信接口模块与井上管理中心通讯。井上管理人员能及时掌握井下瓦检人员位置和作业点瓦斯浓度。该装置亦可用于井下无线瓦斯监测。
Patent CN-201376116-Y (CN)
Inventor: QINGCHUN JIAO
IPC: B23D15/14
Filed: 2008-10-31
Granted: 2010-01-06
Abstract: 本实用新型涉及一种冷弯及焊管生产线上处理带钢焊缝处边缘几何尺寸不均的液压带钢冲边机。它由底座、对中系统，剪切系统，压紧系统组成。对中系统包括液压马达、丝杠、丝母座、轴承座、连轴器、支座；剪切系统由两套剪切装置对称装置在欲切钢带的两边，每套装置包括滑座、支剪切油缸、连杆、上剪座、下刀座、上刀片、连杆支座、油缸支座；；压紧系统两套分别装置于底座前后，包括压块、压紧油缸、支架，压紧油缸固定在支架上，支架固定在底座上，压紧油缸前端安装压块。液压带钢冲边机，可提高生产效率，减少废品，节省材料、节省能源，增加原材料的利用率。
Patent CN-201300500-Y (CN)
Title: 一种pcd薄壁钻
Inventor: XUEBIN CUI
IPC: B28D1/14
Filed: 2008-12-04
Granted: 2009-09-02
Abstract: 本实用新型公开了一种PCD薄壁钻，它包括端面开有斜槽(3)的钻杆(1)、固定在钻杆(1)的斜槽内的刀头(2)，刀头(2)为PCD材质的、形状与斜槽(3)相应的刀头。在斜槽朝向磨削旋转方向一侧的钻杆(1)的端面上开有坡口(4)，PCD刀头通过高频焊接在斜槽(3)内，PCD复合层朝向斜槽(3)外侧开有坡口(4)的一侧。本实用新型克服了普通钻只靠刀头和钻杆的焊接端面承受剪切力的缺点，大大加强了连接强度，减少了刀头切削时的掉刀头现象，同时切削时刀头与物料的接触面积小，坡口起到存屑、导屑的作用，大大减小切削阻力，提高磨块的锋利度，提高了切割速度。
Patent CN-201341879-Y (CN)
Title: 心电图胸前导联器触件固定装置
Inventor: LIN XU
IPC: A61B5/0402
Filed: 2008-12-21
Granted: 2009-11-11
Abstract: 本实用新型涉及一种医疗器械技术领域，具体地说是一种心电图胸前导联器触件固定装置，包括均为框架结构的胸骨节(1)、斜节(2)和弯节(3)，并依次铰接连接，胸骨节(1)、斜节(2)和弯节(3)的宽度均为仅供穿过导联器触件的电极触片与气囊之间的连接轴，连接轴穿过框架、其上部与气囊连接，其下部与电极触片连接。在胸骨节(1)的框架内设置有V 1 (4)、V 2 (5)导联器触件，斜节(2)的框架内设置V 3 (6)导联器触件，弯节(3)的框架内设置V 4 (7)、V 5 (8)、V 6 (9)导联器触件，导联器触件在框架内可沿框架移动。本实用新型具有结构简单，方便临床操作，提高工作效率，提高诊断的准确性等特点。
Patent CN-201313157-Y (CN)
Inventor: JIANYI LI
IPC: B22D1/00
Filed: 2008-12-17
Granted: 2009-09-23
Abstract: 本实用新型公开了一种手持式孕育斗，适用于小型铸铁件浇注时的随流瞬时孕育处理，包括手柄和料斗，手柄和料斗固定连接，料斗上设置有装料孔和喂料孔，装料孔的中心线与喂料孔的中心线垂直，装料孔的中心线和喂料孔的中心线分别与手柄的中心线垂直。使用时，将孕育剂通过装料孔装入料斗，操作人员手持该孕育斗站在铁水浇注包侧面，然后转动手柄90度，使喂料孔向下对准铁水液面，即可将孕育剂连续均匀地撒向铁水液面，实现对浇注铁水的浇注随流孕育处理，改善铸铁件的组织性能。
Patent CN-201281835-Y (CN)
Title: 工业计算机主机的固定结构
Inventor: SULING LIU
IPC: G06F1/18
Filed: 2008-09-17
Granted: 2009-07-29
Abstract: 一种工业计算机主机的固定结构，包括一固定架及至少一工业计算机主机；该固定架具一承板及数嵌片，该嵌片呈L形，且以两个为一组相对设于该承板上，每一嵌片与该承板间形成一嵌槽，每一组嵌片的两嵌槽的开口朝向相反方向；该工业计算机主机具一主体及两定位板，每一定位板包括一固定片及一扣片，该固定片可分离地结合于该主体的底部，该扣片呈L形且延伸自该固定片并具有一嵌入端，该扣片上具有数挂孔；由于两定位板只要正向或反向结合于该主体的底面，即可使该工业计算机主机固定于机柜的固定架上或是桌面、墙面上，因此使用上较为方便，而且可节省成本。
Patent CN-201351550-Y (CN)
Title: 一种发动机上的进气歧管
Inventor: SHUFU LI
IPC: F02M35/104
Filed: 2008-12-25
Granted: 2009-11-25
Abstract: 本实用新型涉及一种发动机上的进气歧管。它有一进气歧管本体(1)，其上设有若干个进气歧管(2)，其特征在于所述的进气歧管(2)上连接有喷嘴接头(3)，该喷嘴接头(3)与其所连接的进气歧管(2)连为一体。本进气歧管通过在塑料进气歧管上增加四个喷嘴接头，为实现汽油与天然气两种燃料的自由切换提供可能，且喷嘴接头同塑料进气歧管做成一体式，节省了喷嘴接头的开发、采购成本，同时保证了内部气流的稳定流速与畅通，接头牢固可靠。
Patent CN-201364538-Y (CN)
Title: 一种硬盘保护装置
Inventor: DENGXI CHEN
IPC: G06F1/18
Filed: 2009-02-24
Granted: 2009-12-16
Abstract: 本实用新型提供了一种硬盘保护装置，用以提供一硬盘与其完成预组设，再使一连接器与此硬盘保护装置完成电连接，其主要成型有一承装座，在所述承装座的前端部位，组设有一连接器转接头，所述承装座平面上成型有多个定位柱，可使硬盘装设时，以其连接器与连接器转接头完成组设，且利用硬盘底面的组设孔，组设于定位柱，以完成定位，如此，可避免硬盘本身的连接器多次插拔，以降低其连接器的损坏率。
Patent CN-201417938-Y (CN)
Inventor: XIANGUO ZHU
IPC: H02H9/06
Filed: 2009-04-10
Granted: 2010-03-03
Abstract: 本实用新型涉及网络保护装置。多级密集型计算机网络防雷器，防雷器壳体带有多个接口，壳体内装多级防雷器，每个接口内接八条网线，各网线之间并联多级防雷装置，防雷装置之间的各网线上串联退耦放大装置。本实用新型将多级防雷器(浪涌保护器)采用特殊方法组合在一起，既能达到大通流容量的要求，又能保证低残压，而且安装简单、方便，保护效果比多级分开安装要好许多。多口在一起，相互之间无干扰。机架式外壳，方便安装。本实用新型广泛适用于各行业计算机网络系统防雷保护。
Patent CN-201407374-Y (CN)
Inventor: XUEFENG WANG
IPC: F16K31/50
Filed: 2009-05-12
Granted: 2010-02-17
Abstract: 本实用新型公开了一种传动杆密封阀门，它的上部为柱状缸体(10)，下部为阀体(7)，阀体中有传动丝杠(4)，它连闸板(8)，传动丝杠的上部穿过柱状缸体，其顶端连手轮(1)，其特征在于：柱状缸体的缸壁与传动丝杠之间为润滑脂(3)，柱状缸体上端有顶盖(2)，一侧有注油孔(9)；在柱状缸体与阀体之间加密封垫圈(6)，在该密封垫圈外有内径与之形状配合的阀门外体(5)，阀门外体与阀体(7)连接，并与柱状缸体下部以螺纹连接。本阀门密封可靠，耐压高，防渗漏性能好，耐高温，使用寿命长。结构简单，成本低，适用各种口径的阀门。
Patent CN-201338943-Y (CN)
Title: 多组式溶铜釜
Inventor: ZELIANG LIU
IPC: C01G3/10
Filed: 2009-02-02
Granted: 2009-11-04
Abstract: 本实用新型公开了一种多组式溶铜釜，该多组式溶铜釜外形为长方体，内部依次分隔成多个方形料仓，所述每个方形料仓上联接着一个铜液循环装置。由于多组式溶铜釜设置了多个相邻的方形料仓，可以同时实现对铜粉和不经粉碎的电路板两种不同类型原料的溶解；更重要的是在相邻料仓是可以交差放入不同形式的原料，利用其反应时产生的热量不同，实现相邻料仓温度的互补，从而达到正常生产温度的要求，实现了降低生产成本的目的。
Patent CN-201397287-Y (CN)
Inventor: HUILIN HAN
IPC: G01N15/12
Filed: 2009-03-26
Granted: 2010-02-03
Abstract: 本实用新型公开了一种样本分析仪转换器的安装结构及其安装方法。该实用新型样本分析仪转换器的安装结构，包括转换器和通过嵌夹孔嵌合所述转换器的位于采样器头部的安装座，所述嵌夹孔在转换器的装入端设有锥形导向孔，且与转换器配合段与转换器为过盈配合；相应地，所述安装座采用与转换器热膨胀系数相近的材料制成。本实用新型提供了一种结构简单，密封级别高的样本分析仪其转换器的安装结构，并提供了该安装结构的安装方法。
Patent CN-201393070-Y (CN)
Inventor: JIAN HE
IPC: H02H3/253
Filed: 2009-04-23
Granted: 2010-01-27
Abstract: 本实用新型涉及一种低压无功综合补偿装置，包括一次主电路和二次控制回路，所述一次主电路包括共补回路，所述共补回路为三相电容接成“△”形接入复合开关FK1的出线端，复合开关FK1的进线端接三相电源；所述一次主电路还包括分补回路，所述分补电路为三相电容接成“Y”形接入复合开关FK2的出线端，复合开关FK2的进线端接三相电源。解决了现有技术中共补方式引起的过补或欠补的问题，本实用新型的优点是采用共分补结合，先共补之后根据需要进行分补，降低能耗，满足要求。
Patent CN-201343473-Y (CN)
Title: 一体化小型医院污水处理装置
Inventor: XIANGSHENG QUAN
IPC: C02F1/52
Filed: 2009-01-08
Granted: 2009-11-11
Abstract: 一体化小型医院污水处理装置，它包括混凝沉淀器(2)、吸滤器(7)和消毒杀菌器(9)，混凝沉淀器(2)的顶部与凝聚剂槽(3)联通，混凝沉淀器(2)的下部有第一集泥斗(12－1)，混凝沉淀器(2)通过侧上端的过水口(5)与吸滤器(7)相通，消毒杀菌器(9)的侧下端与杀菌发生器(11)联通，所述消毒杀菌器(9)的侧上端有出水口(10)，第一集泥斗(12－1)和第二集泥斗(12－2)的下端均与排泥管(13)相通。本实用新型具有投资省，占地小，操作管理简便的优点。
Patent CN-201293204-Y (CN)
Title: 液体辅助原料全自动集中供给装置
Inventor: HONGWEI HAN
IPC: F17D1/14
Filed: 2009-03-09
Granted: 2009-08-19
Abstract: 本实用新型涉及一种液体辅助原料全自动集中供给装置；液体辅助原料全自动集中供给装置含有液体原料容器、自吸泵、贮料过滤器、除气泡稳压罐、压力贮能罐、电器控制台、气动控制阀组、隔膜泵、气动柱塞泵，液体原料容器通过自吸泵连通贮料过滤器，贮料过滤器再与隔膜泵连通，隔膜泵的输出口通过进胶阀与除气泡稳压罐的液体进出口连通，除气泡稳压罐的液体进出口通过供胶阀与气动柱塞泵的输入口连通，气动柱塞泵与压力贮能罐连通，压力贮能罐最后连通液体供应主管道，本装置还增设了排污管道及自来水管道，排污管道与液体供应主管道连通，自来水管道连通压力贮能罐；本实用新型提供了一种易操作、降低生产成本的液体辅助原料全自动集中供给装置。
Patent CN-201329952-Y (CN)
Title: 安全提示救生圈
Inventor: DANQING LIANG
IPC: B63C9/20
Filed: 2009-01-09
Granted: 2009-10-21
Abstract: 本实用新型涉及一种安全提示救生圈，其结构是在圈体上设有进气嘴，在所述进气嘴的下端接有风鸣器。这样，当有进气嘴上的帽盖儿松动、圈体内的气体外泄的情况发生时，风鸣器就会发出风鸣声，使救生圈的使用者及时发现进气嘴跑气的情况，并重新塞紧进气嘴帽盖儿，使救生圈圈体内的气体不能进一步外泄，由此避免危险情况的发生。本实用新型解决了救生圈通过进气嘴泄气而使用者不觉的问题，提高了救生圈使用的安全性。
Patent CN-201395920-Y (CN)
Inventor: YUNHUA LI
IPC: E04F15/18
Filed: 2009-01-05
Granted: 2010-02-03
Abstract: 本实用新型公开了一种微晶纳米地板，其特征在于：地板内设有若干空心管(1)、外表面为微晶纳米层(2)。地板相对两侧的一侧设有楔口(3)，另一侧设有舌榫(4)。本实用新型具有防水、阻燃、抗腐、防蛀、隔音隔热、耐磨度高、使用寿命长、成本低的特点。
Patent CN-201354046-Y (CN)
Inventor: SHIHAO LIU
IPC: F16M13/02
Filed: 2009-02-24
Granted: 2009-12-02
Abstract: 本实用新型公开了一种显示器定位支架，包括支架本体，所述支架本体由底座、支柱、安装座组成，底座一端连接支柱，支柱的另一端连接安装座，所述的底座一端的弧形凸块与支柱一端连接处设有微调装置，支柱的上、下端可全方位多视角活动旋转，支柱内的微调装置可进行小范围的角度微调，安装座上安放显示器产品，方可便捷地观赏影像节目。本实用新型具有广阔的市场需求，多种可视电子产品都适宜本实用新型。
Patent GE-U20081418-Y (GE)
Title: On-door speakerphone
Inventor: TSVERAVA POLIKARPE
IPC: H01H51/34
Filed: 2007-07-24
Abstract: An on-door speakerphone comprises a block of the central control, a voice panel 1 linked thereto with buttons 2 for call of subscribers, telephones 5 and an electromagnet 9 for openings of an entrance door. The block of the central control comprises the subscriber's line equipment 4, the low-frequency clock oscillator 6, a device 7 for digit fixing, a device 8 for monitoring the door opening, a pulse converter 10 and a supply unit 11. The telephones are connected to the block of the central control by means of a two-wire line, formation of multiple call signals and monitoring of transiting of this signal to the voice panel is provided for. The command on opening of a door is produced by the subscriber by dialing of any digit on the telephone.
Patent MD-249-Z (MD)
Title: Process for manufacturing a thermoelectric cooler for the Chip substrate
Inventor: ZASAVIŢCHI EFIM
IPC: F25B21/02
Filed: 2009-04-29
Abstract: The invention relates to processes for manufacturing a thermoelectric cooler for the Chip substrate and may find its application in various fields of microelectronics, computer engineering, medicine and other fields, requiring heat removal.The process for manufacturing a thermoelectric cooler for the Chip substrate consists in that the Chip substrate made of silicon is treated chemically, annealed at a temperature of 1073K for 3...5 min in an ultrahigh vacuum chamber. Then, it is applied thereon a double intermediate layer based on fluorides, at a temperature of 973K, composed of a CaF2 layer of a thickness of 2...3 nm and a BaF2 layer of a thickness of about 150 nm, at a speed of 0.1 nm/s. On the double intermediate layer is applied a thermoelectric transforming layer made of a semiconductor material of A4B6 type, on which is paced a radiator with a fan.
Patent MD-1453-Z (MD)
Title: Process for producing dyes from Safflower petals (Carthamus tinctorius L.)
Inventor: SAVCENCO Alexandra
IPC: C09B61/00
Filed: 2019-12-23
Abstract: The invention relates to the food industry, namely to a process for producing dyes from Safflower petals.The process, according to the invention, comprises treating the petals with 3…5% sodium carbonate solution and subsequently pressing them, separating the solution obtained after pressing and treating it with citric acid to a pH of 4.8…6.3, followed by the separation of the cardamine sediment from the luteolin solution.
Patent MD-1576-Z (MD)
Title: External monolithic multilayer wall
Inventor: ŞOILIŢĂ Gheorghe
IPC: E04C2/06
Filed: 2020-02-25
Abstract: The invention relates to construction, in particular to external walls of buildings and structures.The external monolithic multilayer wall comprises an inner layer (1), a middle heat-insulating layer (2), and an outer layer (3) with a finishing decorative layer (4). The inner (1) and heat-insulating (2) layers are made of concrete with lightweight aggregates, and the outer layer (3) - of mono-grained concrete. The inner layer (1) is reinforced over its entire area with at least one mesh (5). The outer layer (3) is reinforced over its entire area with a metal mesh (8) and contains on its outer side the finishing decorative layer (4). The heat-insulating layer (2) is made multilayer and contains several rows, formed by air chambers (6).
Patent PE-20150236-Z (PE)
Title: Elemento de revestimiento resistente al desgaste
Inventor: BURSTROM ANDERS
IPC: B24D3/28
Filed: 2014-10-10
Abstract: Que comprende: Un elemento de revestimiento resistente al desgaste que esta destinado a proteger una superficie sometida al desgaste; el elemento de revestimiento resistente al desgaste tiene una superficie dirigida hacia el exterior, destinada a que material en forma de piezas o particulas, tal como mineral fragmentado y material rocoso fragmentado, se desplace sobre ella; el elemento de revestimiento resistente al desgaste incluye material elastomerico y tiene una porcion principal disenada para estar sobrepuesta y estar unida a la superficie protegida y una porcion de extremo disenada para proyectarse fuera de un borde de la superficie protegida; tambien se proporciona un revestimiento resistente al desgaste de material elastomerico que incluye por lo menos un elemento de revestimiento resistente al desgaste de acuerdo con lo anterior, asi como una caja de carga de camion de material metalico revestida con por lo menos un elemento de revestimiento resistente al desgaste de acuerdo con lo anterior, en donde la porcion principal esta sobrepuesta y unida a la superficie protegida y la porcion de extremo se proyecta fuera de un borde de la superficie protegida
Patent ES-500980-A0 (ES)
IPC: A61K31/13
Filed: 1981-04-01
Abstract: 1. Chemical compounds of formula I :  see diagramm : EP0037780,P8,F2 in which R represents a C1 to C20 alkyl radical, R1 represents an isopropyl or terbutyl radical, as well as the pharmaceutically acceptable acid salts of these compounds.
Patent ES-531757-A0 (ES)
IPC: F01M5/02
Filed: 1984-04-18
Abstract: 1. An arrangement for rapid warm-up and thermal regulation of the lubricating oil (18) of an internal combustion engine of the type which is cooled by a cooling fluid (12) having a high specific heat and a low viscosity such as a mixture of water and additives, which circulates around the cylinders (6) or the liners (8) of said engine, characterised in that it comprises, around said cylinders (6) or liners (8), a first annular chamber (10) in which the cooling fluid (12) of the engine circulates and a second annular chamber (14) in which the lubrificating oil (18) of the engine circulates, said second chamber at least partially surrounding the first chamber so as to form therewith a heat exchanger.
Patent ES-532131-A0 (ES)
IPC: B22F9/12
Filed: 1984-05-03
Abstract: The process concerns a selective refining of molten metals or alloys contained in a closed treatment container in the form of a bath 10. A solid or liquid cryogenic body 13 is brought into contact with the surface of the bath of metal 10 so as to convert, by evaporation-condensation, the vapors (vz) of the impurity or impurities to be eliminated from the bath into solid particles (pz) entrained by the vapors (vf) of the cryogenic body, and the bath of metal 10 is simultaneously stirred.
Patent ES-540052-A0 (ES)
IPC: B22D27/02
Filed: 1985-02-01
Abstract: Dense homogeneous metal is cast in long lengths by introducing liquid metal into the lower portion of a casting vessel (10) in the presence of an elongated upwardly-traveling alternating electromagnetic levitation field that provides a levitation ratio of from 75% to 200% of the weight per unit length of the liquid metal, solidifying the metal while moving upwardly through the field, and removing solidified metal product from the upper portion of the field. The frequency of the alternating electromagnetic field is established at or near a value F = 36 rho /D<2> where F is the frequency in kilohertz,  rho  is the resistivity of the liquid metal column in micro-ohm-centimeters and D is the diameter of the solidified metal rod product (12), in millimeters.
Patent ES-542563-A0 (ES)
IPC: C04B35/06
Filed: 1985-04-25
Abstract: In the manufacture of refractory bricks containing CaO, a mixture is formed of a refractory composition of a material containing CaO and a binder composition, and bricks are moulded from the mixture. To avoid hydration of the CaO and avoid softening of the bricks on heating up, the material containing CaO is selcted from burned lime, burned dolomite and mixtures and the binder composition is present in an amount in the range 1 to 10% by weight based on the weight of the mixture and consists mainly of a thermosetting novolak type phenol resin composition and an anhydrous solvent consisting of at least one organic solvent present in an amount of less than 40% by weight based on the weight of the binder. The solvent compo= sition is chosen to be of a chemical nature such that, at least during mixing of the refractory composition and the binder composition, it substantially does not react with the CaO.
Patent ES-549343-A0 (ES)
IPC: B41J2/40
Filed: 1985-11-27
Abstract: An electrographic writing head capable of placing continuous marks upon a record medium in response to the application of a high voltage to selected writing styli. The writing head includes a substrate upon which styulus electrodes, multiplexed driver circuitry and active devices are integrally fabricated by thin-film deposition techniques. For each stylus, there is provided a high voltage thin-film transistor and a latching circuit for holding the state of the high voltage transistor for substantially an entire line writing time.
Patent ES-557136-A0 (ES)
IPC: C08K9/12
Filed: 1986-09-30
Abstract: Reactive antioxidant compounds, able to stabilise organic polymers, contain in their molecule a sterically hindered phenolic group and a hydrolysable silyl function. 
<??>In stabilising organic polymers, said reactive antioxidant compounds can be hydrolysed at the silyl function with the formation of silanol groups, which are made to interact in order to form complex resinous stabilising structures. These latter are added in stabilising quantities to the polymer to be stablised. 
<??>According to one particular embodiment, the hydrolysis at the silyl function and the formation of the resinous structure take place spontaneously within the polymer to be stabilised. 
<??>According to a further embodiment, the reactive antioxidant compound is added to the polymer after being stably supported on a solid support by reaction with an inorganic solid having surface hydroxly groups. 
<??>According to a further embodiment, the reactive antioxidant compound is made to interact with the polymer so that the stabilising compound becomes chemically bonded to the polymer chains. 
<??>In all cases, stabilised polymers are obtained containing the antioxidant compound in a form which is not removable from the polymer. 
<??>The process for preparing the reactive antioxidant compounds and for preparing the stabilised polymer compositions are also described.
Patent FI-823906-A0 (FI)
Inventor: ASPISI CHRISTIAN
IPC: B01J39/20
Filed: 1982-11-15
Abstract: The invention relates to new reticulated statistic acrylic copolymers that may be used in a very wide range of solvents (water, methylene chloride, chloroform, methanol, ethanol, dimethylformamide, pyridine,) stable between pH 1 and pH 14, to preparation process thereof and to their use in ion exchange chromatography.
Patent FI-830106-A0 (FI)
Inventor: MANHART MICHAEL
IPC: B05B7/02
Filed: 1983-01-12
Abstract: The compressed-air supply line of the snow gun passes through the center of the pressurized-water supply line, thus bounding an annular chamber between them. Inner nozzles forming part of the air line interconnect the two supply lines. The compressed-air supply line opens out into an interior space within the spray head, this space being bounded at the front end by a perforated end piece. For the purpose of reducing the expenditure of energy for a given homogeneity of the air-water mixture, the radial width of the annular chamber in the vicinity of the inner nozzles is from one to three times greater than the diameter of an imaginary bore whose area corresponds to the total area of all inner nozzle bores, divided by three.
Patent FI-843502-A0 (FI)
Inventor: ENGLERT HEINRICH CHRISTIAN
IPC: A61K31/11
Filed: 1984-09-06
Abstract: Compounds of the formula I    <IMAGE>  I  where R1 is hydrogen, lower alkyl, lower alkoxy, amino or dialkylamino; R2 and R3 are O-alkyl, N-dialkyl or S-alkyl, or R2 and R3 together represent -X-(CH2)m-X, a carbonyl group or an imino group NR, and m is 2-6; where R4 is lower alkyl, cycloalkyl, alkenyl or dialkylamino, and where R5 is lower alkyl or cycloalkyl, and where n is 1 or 2, have excellent cytoprotective effects. They are prepared by reacting compounds II <IMAGE> II  with formaldehyde or a reagent producing formaldehyde.
Patent FI-883917-A0 (FI)
Inventor: LANDEGHEM MARC VAN
IPC: H04M3/48
Filed: 1988-08-24
Abstract: When the line is busy, higher-priority features are initiated in each case automatically after defined periods of time with no action being taken by the calling party. 
<IMAGE>
Patent FI-893683-A0 (FI)
Inventor: DE VILLIERS ETHEL-MICHELE
IPC: C12N15/37
Filed: 1989-08-03
Abstract: The invention describes the isolation for the first time of human papilloma virus (HPV) 57, the partial characterization of its genome and its cloning in pUC 19. This opens up a way of diagnosing those tumors (oral, genital and cutaneous tumors) which are associated with HPV 57.