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Results 1-10 of 46 for Criteria:(ANID:KP* AND CTR:WO) Office(s):all Language:EN Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. WO/2017/159884 HIGH-PERFORMANCE PERMEABLE CRYSTALLINE WATERPROOF AGENT, ITS PREPARATION METHOD AND WATERPROOF CONSTRUCTION METHOD THEREOFWO21.09.2017
C04B 28/04
PCT/KP2016/000041RI, Byong HyokRI, Byong Hyok
A high-performance permeable crystalline waterproof agent made by mixing the primary materials comprising cement, silica sand and silica powder which is industrial waste, with diatomite, bentonite, surface active agent, hardening accelerator and viscosifier at a certain rate, and its preparation method. A construction method of a high-performance permeable crystalline waterproof agent, which comprises preparing waterproof basal surface, mixing waterproof agent, waterproof construction, spraying lime water on surface of waterproof layer, curing waterproof layer and waterproof test. It achieves waterproofing of the structure by forming an insoluble hydrate within a capillary pore which is a main channel of water leakage in the concrete or the consolidated cement mortar, thereby changing the concrete or the consolidated cement mortar into a waterproof and dense monolithic structure.

2. WO/2017/051934 BIO NANO GOLD POLYSACCHARIDE COLLOIDAL SOLUTION AND ITS METHOD OF PRODUCTIONWO30.03.2017
A61K 9/08
PCT/KP2015/000040KIM, Son SilKIM, Son Sil
A bio nano gold polysaccharide colloidal solution, its producing method and use as medicines and health foods, wherein the solution includes nano gold, water-soluble extract of ginseng cultivated in Kaesong area of the DPR of Korea, preferably ginseng polysaccharide, chitosan, preferably chitooligosaccharide, chondroitin sulfate and polysaccharide isolated from the sea fish.

3. WO/2017/007038 DEVICE FOR STABILIZING THE CURRENTWO12.01.2017
H01F 27/24
PCT/KP2016/000042YUN, Guk HwanYUN, Guk Hwan
A device for stabilizing the current has a core whose ratio of the sectional area of the second leg (S2) to the sectional area of the first leg (SI) is within the range of 0.6-0.95 and a compensating winding wound around the first leg of the core, while producing no saturation of the magnetic flux. It is possible to save at least 30% or usually 50-70%, or more preferably 80-90% of the consuming power when comparing with the prior art for limiting the current.

4. WO/2016/199944 PROCESS FOR PRODUCTION OF SODIUM CYANIDEWO15.12.2016
C01C 3/10
PCT/KP2015/000039RI, Jong HwaRI, Chol Min
A process for the production of sodium cyanide with urea and sodium carbonate as main raw materials comprises: a) step for blending raw materials; b) step for first-order reaction; c) step for second-order reaction; d) step for centrifugal atomization; e) step for agitating and dissolving; f) step for precipitating and filtering; g) step for vacuum distillation; and h) step for centrifugal separating and drying. High purity (above 98%) of sodium cyanide finished product may be obtained.

5. WO/2016/195122 APPLICATION OF VIRTUAL RECTIFICATION CIRCUIT IN ELECTRICAL POWER SYSTEMSWO08.12.2016
G01R 19/00
PCT/KP2016/000043JONG Yong HwaKIM, Yong Se
The present invention relates to the application of virtual rectification circuit. The invention relates particularly with a system for detecting direct current that may occur at a point along an electrical line of an alternating current power system, comprising means for separating direct current components from alternating current power and means for indicating occurrence of direct current components.

6. WO/2016/080556 SUSPENSION ELECTRONIC CURRENT TRANSFORMERWO26.05.2016
H01F 38/28
PCT/KP2015/000037O, Yong SonO, Yong Son
A current transformer is an equipment to measure and protect the current in the high-tension wire (5). It consists of a sensor part (1) suspended in the high-tension wire (5) over 10kV, a signal-processing part (2) installed in a cabinet panel (8), and a communication part (3). The communication part (3) consists of an infrared sensor (4) sensing infrared signal got out of the sensor part (1) and signal cable or fibre-optic cable directly connected to the sensor part (1). When sending the current signal measured in the sensor part (1) as numeral signal to the signal-processing part (2) by the infrared communication or the fibre-optic communication, the signal-processing part (2) performs the functions of displaying and protecting the current. Said transformer can be introduced into the high-tension wire for every voltage of over 10kV in electric power system.

7. WO/2016/047812 METHOD OF THE SHORTEST INTER-HOLE DELAY BLAST AND THE BLASTING AND DELAYING MEANSWO31.03.2016
F42D 1/055
PCT/KP2015/000035RYU, In MuRYU, In Mu
A method of blasting the rock, wherein the blastholes along the rows are fired with the shortest inter-hole delay time ranging from 0.1 ms to 4.5ms in such a manner that a stressfield propagates within the stressfield pre-propagated from the preceding adjacent blasthole, thereby enhancing the fragmentation and preventing the explosive energy released to the venting of explosion gas, and the environmental impact caused by the production of excessive sound. The shortest inter-hole delay time is obtained by the length of the shock tube which is a requisite for transmitting the initiation signals to the blastholes and is used in the non-electric bidirectional firing systems such as PULKKOT system. The shock tube itself is the precise blasting and delaying mean which could provide the shortest delay time at a lowest production cost, prevent the enormous economic loss due to the use of the delay detonators with the inter-hole delays of 9ms, 17ms, 25ms and 42ms, and increase the effect of the explosive energy over 1.5 times. The shortest inter-hole delay time may also be provided by the control of the electronic initiation system, but in which case, the cost is more than 5 times expensive. The present invention is based on practical experiences of more than 50 years and has been utilized in the blasting practices for over 20 years.

8. WO/2016/043349 SOLUTION OF BIO GOLD NANOPARTICLES PRODUCED BY EXTRACTS OF PLANTSWO24.03.2016
B22F 9/24
PCT/KP2015/000036KIM Song SikKIM Song Sik
Disclosed is the process producing solution of bio gold nanoparticles using natural physiological activators of phylogenesis such as several medicinals and spices, and etc as reductant and dispersant. Particularly, this proposal presents the process producing solution of bio gold nanoparticles by reducing chloroauric acid by adding aqueous aolution of chloroauric acid to plant extract including polyphenolic compound, and solution of bio gold nanoparticles gained through this process. The plant using in this proposal can be chosen at will according to the using field and the purpose. A bio gold nanoparticle of this proposal has the surface Plasmon price of 520-540mm, the average particle size of 15-70mm, and concentration of 50-300ppm.

9. WO/2015/167028 USE OF RAW AND/OR DRIED REHMANNIA GLUTINOSA LIBOSCHTZ VAR, PURPUREA MAKINO IN THE PREPARATION OF ANTIVIRAL MEDICINEWO05.11.2015
A61K 36/85
PCT/KP2015/000038JANG, Mi RanJANG, Mi Ran
Use of raw and/or dried Rehmannia glutinosa Liboschtz var. purpurea Makino in the preparation of antiviral medicine. Said antiviral medicine can treat virus infestation taken on the respiratory tract, in particular, it can treat measles, mumps, influenza A(subtype), parainfluenza, hand-foot-mouth disease, varicella or herps zoster.

10. WO/2015/156423 LINER FOR GRINDING MILLWO15.10.2015
B02C 17/22
PCT/KP2014/000032KIM, Hyong CholKIM, Hyong Chol
A new type of liner for grinding mills consists of liner for cylindrical drum shell (1) with no fastening elements like bolt and liner for conical shell with small number of fastening devices. The liner can provide greater wear lifecycle for the grinding mills to be newly manufactured or present.


Results 1-10 of 46 for Criteria:(ANID:KP* AND CTR:WO) Office(s):all Language:EN Stemming: true maximize
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