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    • 2. 发明申请
    • MASK WITH A BUILT-IN MICROPHONE
    • 带有内置麦克风
    • WO02091792A2
    • 2002-11-14
    • PCT/US0215009
    • 2002-05-09
    • COOPER DAVID
    • COOPER DAVID
    • H04R1/08H04R1/46H04R
    • H04R1/083H04R1/46
    • The present invention includes a face mask (10) having a built-in microphone (14). The mask is for placement over the face of a user (12) who is to give verbal instructions to control operations of an equipment. The mask is equipped with a microphone embedded therein. The microphone is preferably located in the center of the mask, aligned with the front of the mouth of the speaker. The microphone routes communications through a cable(16). The microphone is connected to a transmitter (18) via the cable. The mask may be removed and disposed of following its use.
    • 本发明包括具有内置麦克风(14)的面罩(10)。 掩模用于放置在用户(12)的面部,用户将要给出用于控制设备操作的口头指示。 面罩配备有嵌入其中的麦克风。 麦克风优选地位于掩模的中心,与扬声器的嘴的前部对准。 麦克风通过电缆(16)路由通信。 麦克风通过电缆连接到发射器(18)。 其使用后可以将面罩取出并处理。
    • 6. 发明申请
    • OIL COMPOSITION FOR LUBRICATING AN EGR EQUIPPED DIESEL ENGINE AND AN EGR EQUIPPED DIESEL ENGINE COMPRISING SAME
    • 用于润滑EGR装备的柴油发动机的油组合物和包含其的EGR装备的柴油发动机
    • WO2006066649A3
    • 2006-08-10
    • PCT/EP2005011453
    • 2005-10-26
    • ROHMAX ADDITIVES GMBHKINKER BERNARDFISCHER MATTHIASBOLLINGER MARTINCYBERT ROBERTBIELMEIER ERNSTCOOPER DAVIDFISCHER ANGELIKACROESSMANN MELANIE
    • KINKER BERNARDFISCHER MATTHIASBOLLINGER MARTINCYBERT ROBERTBIELMEIER ERNSTCOOPER DAVIDFISCHER ANGELIKACROESSMANN MELANIE
    • C10M161/00C10M149/02G01N33/28
    • C10M149/02C10M161/00C10M2205/04C10M2209/084C10M2209/086C10M2217/023C10M2217/024C10M2217/028C10N2220/021C10N2230/041C10N2240/102
    • The present invention is directed to a lubricating oil composition, a diesel engine comprising a lubricating oil composition, and a method of lubricating a diesel engine provided with an exhaust gas recirculation system, comprising lubricating said engine with a lubricating oil composition comprising an oil of lubricating viscosity, and a polymeric N-dispersant booster comprising monomer units of: a) 0 to 40 wt.% of one or more ethylenically unsaturated ester compounds of formula (I), wherein R is equal to H or CH 3 , R 1 represents a linear or branched alkyl group with 1 to 5 carbon atoms, R 2 and R 3 independently represent H or a group of the formula -COOR', wherein R' is H or an alkyl group with 1 to 5 carbon atoms, b) 10 to 98 wt.% of one or more ethylenically unsaturated ester compounds of formula (II), wherein R is equal to H or CH 3 , R 4 represents a linear or branched alkyl group with 6 to 15 carbon atoms, R 5 and R 6 independently represent H or a group of the formula -COOR", wherein R" is H or an alkyl group with 6 to 15 carbon atoms, c) 0 to 30 wt.% of one or more ethylenically unsaturated ester compounds of formula (III), wherein R is equal to H or CH 3 , R 7 represents a linear or branched alkyl group with 16 to 30 carbon atoms, R 8 and R 9 independently represent H or a group of the formula -COOR"', wherein R"' is H or an alkyl group with 16 to 30 carbon atoms, d) 0 to 30 wt.% vinyl monomers, e) 7 to 25 wt.% of at least one N- dispersant monomer, wherein a) - e) add up to 100 wt.%.
    • 本发明涉及一种润滑油组合物,包含润滑油组合物的柴油发动机,以及润滑具有废气再循环系统的柴油发动机的方法,包括用润滑油组合物润滑所述发动机,所述润滑油组合物包含润滑油 粘度和聚合N-分散剂增强剂,其包含单体单元:a)0至40重量%的一种或多种式(I)的烯属不饱和酯化合物,其中R等于H或CH 3, R 1,R 2表示具有1至5个碳原子的直链或支链烷基,R 2和R 3独立地表示H或 式-COOR'的基团,其中R'是H或具有1至5个碳原子的烷基,b)10至98重量%的一种或多种式(II)的烯属不饱和酯化合物,其中R等于 至H或CH 3,R 4表示具有6至15个碳原子的直链或支链烷基,R 5 O >和R 6独立地表示H或式-COOR“的基团,其中R”是H或具有6至15个碳原子的烷基,c)0至30重量%的一个 或更多个式(III)的烯属不饱和酯化合物,其中R等于H或CH 3,R 7表示具有16至30个碳的直链或支链烷基 R 8和R 9独立地表示H或式-COOR“'的基团,其中R”'是H或具有16至30个碳原子的烷基 原子,d)0至30重量%的乙烯基单体,e)7至25重量%的至少一种N-分散剂单体,其中a)-e)加到100重量%。
    • 9. 发明专利
    • Improvements in Washing Machines.
    • GB190316260A
    • 1903-11-05
    • GB190316260D
    • 1903-07-23
    • COOPER DAVID
    • COOPER DAVID
    • 16,260. Cooper, D. July 23. Washing-machines.-A box or tank 5 carried by a stand 6 or on legs is provided at the back with a socket 8 to carry a vertical pillar 9 bearing a vertical dolly 13. The dolly is maintained in a vertical position by two links 11, 12, and is supported by a flexible rod 21 and spring 22. The lower link 12 is extended by a lever handle for operating the dolly. The lever consists of two parts connected by two sockets 14, 15, the two parts being hinged by a pin 16 passing into slots 18, which allows the outer end of the lever to be drawn out and disengaged from the socket 15, and turned up out of the way and secured as shown in dotted lines. The dolly is cupped at the bottom to contain air, which is forced through the clothes 7 in working the machine. A perforated false bottom is provided and a draw-off spigot or faucet 25 is fitted to empty the tank. A hinged cover 24 is fitted to the box or tank. To remove the clothes, the pillar 9 and dolly are raised and turned aside, the socket 8 being constructed to support the pillar &c. in the raised position by means of the shoulders of the pillar. Brackets are provided on the machine for the attachment of a wringer.