OMPI – Pesquisa nas coleções internacionais e nacionais de patentes

1.WO/2016/045421ETHER POLYCARBOXYLIC ACID SLUMP-RETAINING AGENT AND PREPARATION METHOD THEREOF

WO - 31.03.2016

CIP C04B 24/32 № do pedido PCT/CN2015/082417 Requerente KZJ NEW MATERIALS GROUP CO., LTD. Inventor JIANG, Zhuojun

An ether polycarboxylic acid slump-retaining agent and preparation method thereof, the preparation method comprising: performing esterification with an unsaturated carboxylic acid and/or anhydride and an unsaturated carboxylic acid hydroxyl ester to prepare a difunctional monomer. Compared with a method for preparing the difunctional monomer by performing esterification or amidation with a diamine or diol and alkenyl acid, the preparation method of the present invention prepares the difunctional monomer only via a unilateral esterification reaction, the reaction being easier to carry out and faster.

2.WO/2004/026834CRYSTALLINE ORGANIC ACID SALT OF AMLODIPINE

WO - 01.04.2004

CIP C07D 211/90 № do pedido PCT/KR2003/001713 Requerente CJ CORPORATION Inventor LIM, Dong-Kwon

A novel crystalline organic acid salt of amlodipine having improved physiochemical properties, a preparation method thereof and a pharmaceutical composition comprising the same are provided.

3.WO/2011/096741METHOD AND APPARATUS FOR ENCODING VIDEO BASED ON SCANNING ORDER OF HIERARCHICAL DATA UNITS, AND METHOD AND APPARATUS FOR DECODING VIDEO BASED ON SCANNING ORDER OF HIERARCHICAL DATA UNITS

WO - 11.08.2011

CIP H04N 7/34 № do pedido PCT/KR2011/000744 Requerente SAMSUNG ELECTRONICS CO., LTD. Inventor MIN, Jung-Hye

A video decoding method and apparatus and a video encoding method and apparatus based on a scanning order of hierarchical data units are provided. The decoding method includes: receiving and parsing a bitstream of an encoded video; extracting from the bitstream encoding information about a coded depth and an encoding mode for coding units of the picture; and determining a hierarchical structure of the maximum coding unit and the coding units into which the picture is divided according to depths, and decoding the picture based on the coding units, by using the encoding information about the coded depth and the encoded mode.

4.WO/2002/017396SUBSTRATE FOR MANUFACTURING A SEMICONDUCTOR DEVICE WITH THREE ELEMENT ALLOY

WO - 28.02.2002

CIP H01L 23/14 № do pedido PCT/KR2001/001400 Requerente ACQUTEK SEMICONDUCTOR & TECHNOLOGY CO., LTD. Inventor HONG, Soon, Sung

The substrate according to the present invention is comprised of a silver/gold/grain element alloy layer, wherein the alloy forms an outside layer of the product. The grain element is selected from a group consisting of selenium, antimony, bismuth, nickel, cobalt, indium and combination thereof. The present invention has a particular application in forming the outside layer of various items, including a lead frame, a ball grid array, a hader, a printed circuit board, a reed switch and a connector.

5.WO/2014/148123COMBINE

WO - 25.09.2014

CIP A01D 57/03 № do pedido PCT/JP2014/052296 Requerente KUBOTA CORPORATION Inventor MATSUMOTO Kenta

Provided is a combine which enables the simplification of a manufacturing process and cost reduction. This combine is provided with a grain collection unit for collecting and bagging threshed grains beside a threshing device, a grain storage hopper provided in the grain collection unit is supported by a machine body via a hopper support frame (140), the hopper support frame (140) is configured by bending one rod-shaped member into an approximately L shape to integrally form a laterally extending portion (140A) extending in a horizontal direction and a vertically extending portion (140B) extending downward while being continuous from one end of the laterally extending portion (140A), the other end of the laterally extending portion (140A) is supported by a side wall portion of the threshing device, and the lower end of the vertically extending portion (140B) is supported by a machine body frame (4).

6.WO/2013/082768FULLY-AUTOMATIC OIL COLLECTOR WITHOUT POWER DEVICE

WO - 13.06.2013

CIP C02F 1/40 № do pedido PCT/CN2011/083603 Requerente YANG, Zhijun Inventor YANG, Zhijun

A fully-automatic oil collector without a power device comprises a box body. A filter basket (7) is positioned in the box body to form a separation area (1). A water inlet (6) is connected above the filter basket (7). An oil residue separation plate (8) is arranged on a side edge of the filter basket (7). A first sedimentation area (2) is formed on one side of the oil residue separation plate (8), and a pressure chamber (3) is formed on the other side. The first sedimentation area (2) is communicated with the pressure chamber (3) through an oil-water overflow port. A pressure plate (17) is arranged at the top of the pressure chamber (3); an oil-water separation plate (19) is arranged at the bottom of the pressure chamber (3); a pressure chamber channel is formed between the pressure plate and the oil-water separation plate, and oil outlets (9, 10, 11) are arranged at a rear end at a high position of the pressure plate (17). A buffer area (4) is formed between the oil-water separation plate (19) and the bottom of the box body; an oil blocking plate (18) is arranged behind the pressure plate (17) and the oil-water separation plate (19). A second sedimentation area (5) is formed on the other side of the oil blocking plate (18). A water outlet (22) is arranged above the second sedimentation area (5), and an overflow plate (21) is arranged in front of the water outlet (22). The fully-automatic oil collector has the advantages of being free of a power device, high in grease recycling rate, capable of preventing a sewer line from being blocked, and convenient to operate and clean.

7.WO/2002/061024CLEANSING COMPOSITION

WO - 08.08.2002

CIP C11D 1/04 № do pedido PCT/US2001/045467 Requerente COLGATE-PALMOLIVE COMPANY Inventor SORIANO, Zenaida

An aqueous, clear, cleansing composition comprising (a) a cleansing effective amount of a potassium salt of a long chain alkyl carboxylic acid or mixture thereof, the pH of said composition being from about 10.0 to about 11.0.

8.WO/2020/048251RAILCAR PIVOTAL CONNECTION APPARATUS AND TRAM

WO - 12.03.2020

CIP B61G 3/22 № do pedido PCT/CN2019/097205 Requerente CRRC DALIAN CO., LTD. Inventor SUN, Chuang

A railcar pivotal connection apparatus and a tram. The pivotal connection apparatus (100) comprises a connecting component (10) and a mounting part (20). The connecting component (10) is connected respectively to one end of the mounting part (20) and to a top part of a first railcar (30) or a last railcar (40). The other end of the mounting part (20) is used for connecting to a pivotal connection apparatus (50) connected to the top part of the railcar adjacent to the first railcar (30) or the last railcar (40). Moreover, the end surface of the end of the mounting part (20) connected to the pivotal connection apparatus (50) is an inclined surface (21). A fixed angle is provided between the inclined surface (21) and a connecting surface of the pivotal connection apparatus (50). With the end surface of the end of the mounting part (20) connected to the pivotal connection apparatus (50) being provided as the inclined surface (21), and tail parts of the first railcar (30) and of the last railcar (40) being jacked up when joined, the inclined surface (21) becomes perpendicular to the ground and connects with the pivotal connection apparatus (50), the railcar forms an upward arched bridge shape when mounted, and the entire vehicle is provided with a fixed pre-deflection, thus solving the problem in which the vehicle deflection is distended by an increase in passenger capacity that results in an axle weight deviation, which affects normal operations of the vehicle.

9.WO/2016/026346LOW-TEMPERATURE METHOD FOR PREPARING HIGH-ADAPTABILITY ETHER POLYCARBOXYLIC ACID WATER REDUCER

WO - 25.02.2016

CIP C08F 283/06 № do pedido PCT/CN2015/081810 Requerente KZJ NEW MATERIALS GROUP CO., LTD. Inventor FANG, Yunhui

Disclosed is a low-temperature method for preparing high-adaptability ether polycarboxylic acid water reducer. The method comprises the following steps: formulating unsaturated carboxylic acid, unsaturated sulfonate, unsaturated phosphonic acid, a chain transfer agent and water into a mixed solution A; formulating reducing agent C and water into a mixed solution B; adding unsaturated polyoxyethylene ether, buffering agent and water into a reaction vessel; adjusting the reaction temperature to 10-40 ℃, adding an oxidant at one time, and dissolving by stirring; respectively and simultaneously dropping the mixed solution A and mixed solution B; at the end of the dropping, adding 0-0.5 parts of reducer D at one time, continuously reacting for 1-2 hours; and adding 10-20 parts of 30wt% sodium hydroxide solution to neutralize, thereby obtaining the polycarboxylic acid water reducer. The method of the present invention is simple. The prepared water reducer can have high dispersibility by low doping amount. The low-temperature high-efficiency reducer is introduced to implement low-temperature polymerization of the polycarboxylic acid, thereby enhancing the conversion rate of the product..

10.WO/2017/090213SOLID FUEL SUPPLY APPARATUS

WO - 01.06.2017

CIP F23B 40/00 № do pedido PCT/JP2015/085401 Requerente ELCOM CO., LTD. Inventor SOMA, Takashi

The present invention is suitable for directly feeding solid fuel from the inner wall surface to the deep side of a combustion chamber of a combustion apparatus. A control unit 145 controls a motor 133 to change the rotational speed of a blade part 132a in a conveyance part 130. Thus, the amount of solid fuel conveyed per unit time by the conveyance part 130 is changed within a prescribed range. Meanwhile, the control unit 145 maintains, by controlling the motor 113, the rotational speed of a blade part 112a so that the maximum amount of solid fuel enabled, by the rotational speed, to be conveyed per unit time by a conveyance part 110 is equal to or greater than the upper limit of the prescribed range.

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