Patent application number | Description | Published |
20100205818 | CONTOUR MEASURING DEVICE FOR MEASURING ASPECTS OF OBJECTS - A contour measuring device includes a guide rail, a slidable assembly, and a measuring probe. The slidable assembly is slidably engaged with the guide rail. The slidable assembly includes a weight adjusting unit connected to the slidable assembly. At least part of the weight adjusting unit is detachable from the slidable assembly. The measuring probe is fixed on the slidable assembly. A weight of the slidable assembly provides a measuring force and a weight of the weight adjusting unit is adjustable to adjust a value of the measuring force. | 08-19-2010 |
20110253169 | SOLUTION FOR REMOVING TITANIUM-CONTAINING COATINGS AND METHOD FOR SAME - A solution and method for removing titanium-containing coatings from the surface of substrates using the solution are provided. The solution includes 90-1000 g/L organic or inorganic acid; 70-500 g/L accelerant, the accelerant being acid or salt which contains fluorinion; 15-200 g/L secondary accelerator, the secondary accelerator being generic amino alcohols which can combine with titanium ion; 2-8 g/L inhibiter, the inhibiter being selected from one or more of the group consisting of thiourea, thiourea derivatives, and carbamide. The method for removing titanium-containing coating on the substrate mainly includes contacting the substrate with the titanium-containing coating with the solution. | 10-20-2011 |
20110253554 | ELECTROLYTE FOR REMOVING TITANIUM-CONTAINING COATINGS AND REMOVING METHOD USING SAME - An electrolyte for removing titanium-containing coatings from substrates is provided. The electrolyte includes alkali, accelerant, and inhibiter. The alkali is hydroxide. The accelerant is a complexant capable of complexing with titanium. The inhibiter is polyphosphate. A method for removing titanium-containing coatings from substrates is also described there. | 10-20-2011 |
20110253555 | SOLUTION FOR ELECTROLYTICALLY REMOVING CHROMIUM CARBIDE COATING AND METHOD FOR SAME - A solution and method for electrolytically removing chromium carbide coatings from the surface of substrates are provided. The solution includes 20-200 g/L alkali, the alkali being soluble alkali metal hydroxides; 20-150 g/L accelerant, the accelerant being a complexant and can combine with chromium ion; and 0.5-10 g/L auxiliary agent, the auxiliary agent being soluble polyphosphates. The method for removing chromium carbide coating on the substrate mainly includes electrolysis using the substrate having the coating as the anode and using the solution as the electrolyte. | 10-20-2011 |
20110253556 | SOLUTION SYSTEM FOR ELECTROLYTICALLY REMOVING TITANIUM CARBIDE COATING AND METHOD FOR SAME - A solution system for removing titanium carbide coatings on substrate surface by two electrolysis steps is provided. The solution system includes a first electrolyte solution for a first electrolysis step and a second electrolyte solution for a second electrolysis step. The first electrolyte solution contains 2-80 g/L soluble alkali metal hydroxide and 5-100 g/L complexant capable of complexing with titanium ions. The second electrolyte solution contains 50-300 g/L soluble alkali metal hydroxide, 5-100 g/L complexant capable of complexing with titanium ions, and 10-60 g/L alkylol amine. The method for removing titanium carbide coating from the substrate mainly includes two electrolysis steps respectively using the first and second electrolyte solution. | 10-20-2011 |
20110257056 | SOLUTION FOR REMOVING TITANIUM-CONTAINING COATINGS AND REMOVING METHOD USING SAME - A solution for removing titanium-containing coatings from substrates is provided. The solution includes hydrogen peroxide and fluoride. The hydrogen peroxide is in a concentration of about 100-800 ml/L. The fluoride is in a concentration of about 1-50 g/L. A method for removing titanium-containing coating from a substrate is also described there. | 10-20-2011 |
20110257057 | CLEANING SOLUTION FOR STAINLESS STEEL AND CLEANING METHOD USING SAME - A cleaning solution for cleaning stainless steels etched by ferric or ferrous salt solution is provided. The cleaning solution including: one or more ingredients selected from a group consisting of inorganic acid, inorganic alkali metal salt, and inorganic alkaline-earth metal salt in a concentration of about 200-600 g/L; complexant being capable of complexing with ferric or ferrous ions in a concentration of about 26-275 g/L; and one of carboxylic acid and carboxylate, or a combination thereof, in a concentration of about 75-250 g/L. A method for cleaning the stainless steels is also described there. | 10-20-2011 |
20130081527 | PUNCHING DEVICE - A punching device includes a base, a linkage assembly, a carrying assembly, a punch and a pressure arm. The linkage assembly includes a pair of linkage members, a rotating member, a first connecting rod, a second connecting rod and a third connecting rod. The rotating member is rotatably mounted on the supporting member, the pair of linkage members is movably mounted on the rotating member, the first, the second and the third connecting rods connects in turn. The carrying assembly is rotatably connected to the third connecting rod and movably supported by the loading member. The punch is mounted on an end of the rotating member. The pressure arm is rotatably connected to the supporting member and the pair of linkage members to drives the carrying assembly to position a workpiece and the punch to punch the workpiece. | 04-04-2013 |
20150078747 | OPTICAL LINE TERMINAL DEVICE AND IMPLEMENTATION METHOD THEREOF - An optical line terminal (OLT) device and an implementation method thereof, relate to the field of a passive optical network (PON). The OLT device includes an interface unit for receiving data in an Ethernet format sent by a service processing apparatus, performing protocol processing on the received data in the Ethernet format, converting the data after the protocol processing into a transmission signal corresponding to a sending interface, and then transmitting the transmission signal to an external device, as well as receiving message data sent by the external device, converting the message data for protocol processing corresponding to the service processing apparatus, converting the signal after the protocol processing into data in the Ethernet format, and transmitting the data to the service processing apparatus; the service processing apparatus performing service processing on the data transmitted by the interface unit, and transmitting the processed data to the interface unit. | 03-19-2015 |