baber/WOPTO huggingface dataset:
Patent KR-20180089691-A (KR)
Inventor: KIM JONG HAN
IPC: B62D5/04
Filed: 2017-02-01
Abstract: The present invention relates to a speed reducer of an electric power assisted steering apparatus, comprising: a second shaft connected to a first shaft driven by a motor via a power transfer member, the second shaft being engaged with a worm wheel with a worm formed on the outer periphery thereof; a bearing coupled to the inside of a gear housing to support rotation of the second shaft; and a ring-shaped fixation member which is coupled to the second shaft and is supported on one side of the bearing and supports an interval between the second shaft and the bearing, so the second shaft is prevented from being detached from the power transfer member.
Patent KR-20180089762-A (KR)
Inventor: SHIN JI SUP
IPC: B01D3/32
Filed: 2017-02-01
Abstract: The present invention relates to an MEG recovery apparatus in a platform for offshore oil/gas production, wherien the apparatus comprises: a distillation column (10) connected to a reboiler (14) and a condenser (16) and removing water from the rich MEG; a pre-flash drum (20) installed on the upstream side of the distillation column (10) and sharing the load of the distillation column (10); and a preheater (30) installed on the upstream side of the pre-flash drum (20) and controlling the operation of the pre-flash drum (20) under a predetermined condition. Therefore, the pre-flash drum is provided on the upstream side of the distillation column to reduce the amount of the input stream, and the external size of the reboiler, the condenser and the like in addition to the distillation column is reduced to improve the performance by decreasing the diameter of the distillation column and reducing the OPEX.
Patent KR-20180095169-A (KR)
Title: Food waste disposal device
Inventor: CHOI SEUNG MO
IPC: B02C4/08
Filed: 2017-02-17
Abstract: The present invention provides a food waste disposal apparatus which has a simple structure and is advantageous in miniaturization to be economically used even in a small restaurant, thereby having improved usage efficiency and maximizing dehydration efficiency. The food waste disposal apparatus comprises: a main motor which is provided with power to rotate a motor shaft; a screw rod which is connected to the motor shaft of the main motor and rotates to allow screw blades to be connected to the outer circumferential surface thereof in a spiral shape to transfer a fluid; a dehydration pipe which is arranged to surround the outer circumferential surface of the screw blades, has a pipe shape in which multiple drainage holes are formed, and has an insertion hole into which food waste is inserted and a discharge hole from which food waste is discharged, wherein the holes are formed on one side of an upper side thereof; a drainage tank in which the dehydration pipe is disposed and a drainage hole is formed on the bottom surface thereof; and a hopper which is arranged on the upper part of the dehydration pipe and supplies food waste to the insertion hole.
Patent KR-20170099796-A (KR)
Title: Lighting device for motor vehicles
Inventor: LECORRE JEROME
IPC: F21W106/00
Filed: 2017-02-24
Abstract: The present invention relates to a lighting device for a passenger room of a vehicle including a beam forming device (1) and a projection optical element (2) configured to convert a light beam to a projection beam. The beam forming device (1) is configured to emit a pixelated light beam comprising a plurality of sub-beams. Moreover, the present invention can be applied as interior equipment of a vehicle. Accordingly, the present invention is able to improve the definition of interior lighting beams in passenger compartments of a vehicle.
Patent KR-20180099159-A (KR)
Inventor: HONG SEUNG MO
IPC: C08F220/18
Filed: 2017-02-28
Abstract: According to an embodiment of the present invention, the present invention relates to a siloxane (meth)acrylate oligomer for optical materials. According to an embodiment of the present invention, the siloxane (meth)acrylate oligomer includes a Si-O-bond, which is a basic chemical structure of glass, in a thiol structure, thereby improving properties of glass lenses such as high transparency, Abbe number, and heat resistance while maintaining advantages of plastic lenses. In addition, since the siloxane (meth)acrylate oligomer contains a metal component in a copolymerized state, the siloxane (meth)acrylate oligomer has not only excellent refractive index but also secures light resistance without using an ultraviolet (UV) absorber, as a UV region is automatically blocked off, thereby being useful for producing various plastic lenses such as lenses for glasses and cameras.
Patent KR-20170110509-A (KR)
Inventor: NAVEEN CHOPRA
IPC: C09D11/03
Filed: 2017-03-07
Abstract: 적어도 1종의 아크릴레이트 단량체, 올리고머 또는 예비중합체를 포함하는 상 변화 잉크 비히클; 아크릴로일몰폴린; 적어도 1종의 겔화제(여기서, 겔화제는 상 변화 잉크 비히클과 혼화성임); 광개시제; 및 선택적 착색제를 포함하는 경화성 상 변화 겔화제 잉크 조성물.
Patent KR-20180105835-A (KR)
Inventor: CHOI JEONG HO
IPC: G01R31/28
Filed: 2017-03-16
Abstract: The present invention provides a partial discharge diagnosis system based on a simulation capable of simulating various types of partial discharge, and a method thereof. According to an embodiment of the present invention, the partial discharge diagnosis system based on a simulation comprises: a server generating event data which is information on a position and a type of the partial discharge; at least one sensor sensing an electromagnetic wave generated in a power device; at least one radiator located in the power device, and radiating the electromagnetic wave in accordance with a simulated signal; and a local device receiving the event data to generate the simulated signal, and generating detection data indicating the electromagnetic wave sensed by the sensor.
Patent KR-20170113180-A (KR)
Inventor: WAKUDA YOHEI
IPC: H05K3/18
Filed: 2017-03-22
Abstract: 원하는 돔 높이를 실현할 수 있는 도금 방법을 제공한다. 
도금 방법은, 범프 높이에 대한 돔 높이의 비율과, 염화물 이온의 농도의 관계를 나타내는 상관 데이터를 준비하고, 범프 높이에 대한 돔 높이의 원하는 비율과, 상관 데이터에 기초하여 선택된 농도의 염화물 이온을 포함하는 도금액을 제작하고, 선택된 농도는, 100㎎/d㎥ 내지 300㎎/d㎥의 범위 내이며, 기판을 상기 도금액 중에 침지시켜, 도금액 중의 애노드와 기판 사이에 전류를 흐르게 하여 기판을 도금한다.
Patent KR-20180107830-A (KR)
Inventor: CHOI HAN SOL
IPC: G06F3/0488
Filed: 2017-03-23
Abstract: A touch screen device for inputting braille and an operation method thereof are disclosed. According to an embodiment of the present invention, a touch screen device for inputting braille includes: a touch screen part for sensing the touch of a user; an input part for simultaneously receiving a plurality of touch points in the row unit of a matrix through a touch screen part; and a braille recognition part for recognizing braille by the plurality of received touch points. Accordingly, it is possible to increase the braille input speed of the touch screen device.
Patent KR-20180109149-A (KR)
Inventor: HWANG NAM JUNE
IPC: A61K8/97
Filed: 2017-03-27
Abstract: The present invention relates to a method for producing a cosmetic product to improve skin disease containing turmeric leaf oil as an active ingredient, comprising the following steps: a turmeric leaf oil acquisition step of acquiring turmeric leaf oil from turmeric leaves via a solvent-free extraction method; and a cosmetic product production step of mixing the turmeric leaf oil and a fat-soluble base material to produce the cosmetic product for improving skin disease. The present invention further relates to a cosmetic product for improving skin disease containing the turmeric leaf oil as the active ingredient produced thereby.
Patent KR-20180113688-A (KR)
Inventor: YOO JONG MYEONG
IPC: G06F21/62
Filed: 2017-04-07
Abstract: The present invention discloses a data encoding method using a device authentication key, and a system thereof. According to an embodiment of the present invention, the data encoding system comprises: a transmitting device which requests authentication by transmitting device identification information; and a receiving device which processes authentication by using the device identification information, generates an authentication key when the authentication is successful, and provides the authentication key to the transmitting device. In addition, the transmitting device generates a code list having a plurality of code keys according to previous appointed rules with the receiving device by using the authentication key, and encodes transmission data to be transmitted to the receiving device by selecting one of the code keys in the code list as a using code key. On the other hand, the receiving device generates a decode list having a plurality of decode keys by using the authentication key when receiving the transmission data, and decodes the transmission data by selecting one of the decode keys in the decode list. Therefore, the data encoding method using a device authentication key can encode data by applying a plurality of encode keys in order to strengthen security.
Patent KR-20180115563-A (KR)
Inventor: JIN YONG KYU
IPC: G06F19/00
Filed: 2017-04-13
Abstract: The present invention relates to a method for attaching a bracket in an orthodontic simulation device, an orthodontic simulation device, and a method for simulating tooth correction using the same. The method for attaching a bracket comprises the following steps of: acquiring a tooth model image of a patient; acquiring a tooth object in the tooth model image; acquiring tooth inclination angle information at a tooth reference point of the tooth object; and attaching a bracket object at the tooth reference point to the tooth object based on the tooth inclination angle information.
Patent KR-20180115577-A (KR)
Title: Electro-optical connector
Inventor: PARK YU JOON
IPC: G02B6/38
Filed: 2017-04-13
Abstract: In the present invention, disclosed is a technology for an electro-optical connector. According to an embodiment of the present invention, the electro-optical connector comprises: a plug which is optically connected to optical fiber and comprises a snap-fit joining structure; an electro-optical array block which comprises a body in the shape of a block and a plurality of electro-optical devices arranged in the body; a receptacle comprising an IC accommodation unit, which accommodates a driver IC for processing electric signals and is mounted on a lower substrate and a pair of support frames which are extended in parallel and in the direction of the lower substrate to have a predetermined gap between the same in the IC accommodation unit and have a plug insertion groove, using an upper side of the lower substrate as a base surface and allowing the plug to be inserted therein, and a block joining groove joined to the electro-optical device array block; and a shell which is fixated to the receptacle, covers at least a portion of an upper side of the receptacle, is joined, in a snap-fit manner, to the joining structure of the plug inserted and joined to the plug insertion groove of the receptacle, and fixates the joined plug to the receptacle. According to the present invention, the electro-optical connector can be miniaturized and lightweight, can be assembled and joined in an easy manner, and increase safety and durability of the electro-optical connector.
Patent KR-20180116066-A (KR)
Inventor: KIM SANG NAM
IPC: E04C5/16
Filed: 2017-04-15
Abstract: The present invention relates to arrangement of tie hoops applying seismic details of a rebar concrete column, comprising a main rebar (1a) longitudinally installed to form a rectangular rebar concrete column member and a tie hoop (1b) to surround the periphery of the main rebar at a right angle. An objective of arrangement of tie hoops in accordance with existing seismic details is to bend (hook) an end part of the tie hoop by 135 degrees to prevent the tie hoop from being opened, such that restriction effect is provided to ensure flexibility and seismic performance of the rebar concrete column in occurrence of a seismic load by buckling prevention of the main rebar (1a). According to the present invention, as an alternative to remarkably improve a disadvantage that a method to bend (hook) an existing tie hoop by 135 degrees is difficult to couple a rebar in construction of the tie hoop so as to lower work efficiency and require a lot of time, the end of the tie hoop (2b) is bent (hooked) by 90 degrees and opening of the tie hoop (2b) is prevented by a fixing device (2c) to realize a complete restriction effect so as to make work become efficient while satisfying application of seismic details, thereby rebar arrangement constructability of a rebar concrete column is largely improved.
Patent KR-20170045181-A (KR)
Title: Soft magnetic matal powder, and Inductor comprising the soft magnetic metal power
Inventor: JUNG JI HYUNG
IPC: H01F1/20
Filed: 2017-04-18
Abstract: The present invention relates to soft magnetic metal powder, and an inductor comprising the soft magnetic metal powder. The soft magnetic metal powder may be globular FeSiBNbCu-based metal powder in which a nano-crystal grain is formed.
Patent KR-20180118917-A (KR)
Inventor: KIM SEON WON
IPC: A01K61/51
Filed: 2017-04-24
Abstract: The present invention relates to an operation method for preventing enucleation of abalone pearl using porous nuclei, comprising the following steps: a first step of exposing an inner surface of a shell covered by epithelial cell membranes by separating the epidermal cell membrane and shell of the abalone; a second step of forming a scratch on the inner surface of the exposed shell; a third step of removing water from the peripheral portion of the shell and the epithelial cell membrane having scratched formed thereon; a fourth step of fixing a nucleus (100) on the inner surface of the shell formed with scratches; and a fifth step of covering the epithelial cell membrane over the fixed nucleus (100). The nucleus (100) has a porous structure having fine pores on the surface and the inside.
Patent KR-20180123784-A (KR)
Title: Apparatus for evaluating control performance of ship and method for evaluating control performance using the same
Inventor: YOU YOUNG JUN
IPC: B63J99/00
Filed: 2017-05-10
Abstract: The present invention relates to an apparatus for evaluating control performance of a ship, and a method for evaluating control performance using the same. According to the present invention, simulation or test run is carried out on an initial condition of a speed, a bow angle, and a steering angle of the ship which are assumed to enable the ship to go straight forward under mechanical failure conditions that can be caused by a biaxial propeller and a pair of rudders. According to one embodiment of the present invention, the method for evaluating control performance of a ship provided with the biaxial propeller and the pair of rudders installed in the stern comprises: a step of setting failure conditions that can be generated by the biaxial propeller and the pair of rudders; a step of estimating the speed, the bow angle, and the steering angle of the ship so that the ship can be straightened in the set failure conditions; and a step of setting the estimated speed, the bow angle, and the steering angle as initial conditions, and providing a simulation evaluation result or a test run evaluation result in which simulation or test run has been performed according to a scenario determined for each steering test.
Patent KR-20180126846-A (KR)
Title: Damper device for driving the cover of bidet
Inventor: KANG HEE JU
IPC: A47K13/10
Filed: 2017-05-18
Abstract: Disclosed is a damper device for driving a cover of a bidet, which comprises: a housing; a rotating shaft of which one end portion is arranged to protrude to the outside of the housing to be connected to a cover member; a power transmission member coupled to the rotating shaft, wherein a gear unit is formed in only a portion; a cover member rotating gear provided with a cam unit, and connected to the power transmission member; and a power transmission gear unit connected to the cover member rotating gear to transmit driving power from a driving source. When the cover member rotating gear is rotated, the cover member rotating gear is moved by the cam unit, and as the cover member rotating gear is moved, the cover member rotating gear and the gear unit are geared with or spaced from each other.
Patent KR-20180126907-A (KR)
Title: Cooling device of brazing
Inventor: KIM JEONG JAE
IPC: B23K37/00
Filed: 2017-05-19
Abstract: The present invention provides an apparatus to cool a brazing welding unit for an electronic expansion valve, which sprays high pressure air to cool the brazing welding unit. To achieve this, according to the present invention, the apparatus to cool the brazing welding unit for an electronic expansion valve comprises: a jig case having a storage space formed therein to store a valve body while a top is opened; a jig groove recessed and formed on the outer surface of the jig case, and inserting and supporting a fluid supply pipe and a fluid discharge pipe brazing-welded outside of the valve body stored in the storage space when being connected to and communicating with the storage space of the jig case; an air spray nozzle formed on the inner bottom surfaces of the jig case and the jig groove, and spraying air supplied to an air chamber (58) when connecting to and communicating with the air chamber formed in the valve body; and a coupling device formed outside one side of the jig case and connecting the air supply pipe to the jig case when connecting to and communicating with the air chamber.
Patent KR-20180135302-A (KR)
Inventor: YANG HEE SUN
IPC: C09K11/62
Filed: 2017-06-12
Abstract: Provided are green light-emitting quantum dots, which have a I-III-VI type ternary Cu-Ga-S core quantum dots and a ZnS shell, and in which Cu : Ga is 1 : 10 to 1 : 1, and the ZnS shell is a multi-shell, and a manufacturing method thereof. When the quantum dots and red light emitting quantum dots are integrated on a blue LED, a white light emitting device having a high color rendering index can be manufactured.
Patent KR-20180137768-A (KR)
Inventor: JEON WON JIN
IPC: C10G35/06
Filed: 2017-06-19
Abstract: The present invention relates to a manufacturing system of naphtha, and comprises: a supply unit for supplying bio-ethanol; a first reactor for performing a condensation reaction under a reaction condition for bringing the bio-ethanol into a supercritical state under a first catalyst supported on a carbon support by a metal active component to produce a liquid product comprising an oxygen-containing compound of C4-C12; and a second reactor for deoxidizing the liquid product under a second catalyst comprising zeolite to separate into a hydrocarbon layer containing naphtha and a water layer. It is possible to provide the manufacturing system of naphtha capable of improving yield of naphtha produced by allowing two sequential processes without directly reacting ethanol with a solid acid catalyst.
Patent KR-20180137976-A (KR)
Inventor: KIM YUN JUNG
IPC: D06M15/21
Filed: 2017-06-20
Abstract: The present invention relates to a method for weaving an eco-friendly tarpaulin that is recyclable, comprising: a fabric forming step (S10) of weaving a weft yarn portion (11) and a warp yarn portion (12) formed through PP yarns in a form of a fabric (10); a coating step (S20) of applying a coating liquid (20) capable of bonding components onto the fabric (10) of the fabric forming step (S10); and a high-frequency treatment step (S30) of radiating a high frequency so that bonding of the coating liquid (20) on the fabric (10) of the coating step (S20) is close. According to the present invention, since no waste is discarded due to recyclability, manufacturing cost and waste can be reduced to protect the environment, and the tarpaulin can be used for a long time through increased strength.
Patent KR-20200004929-A (KR)
Inventor: YANG TEH LEE
IPC: B41J3/407
Filed: 2017-06-21
Abstract: The present invention relates to a three-dimensional printing device which comprises one device main body and one scanning module. One molding plane is formed in the device main body. The scanning module is installed in the device main body, the scanning module is electrically connected with one control module, and a control module is electrically connected with one molding nozzle component and one coloring nozzle component, respectively. The control module preloads one three-dimensional image file where one preset printing position is defined in the three-dimensional image file; the control module receives one scanning image data through the scanning module; the control module forms one finished product by controlling the molding nozzle component by the three-dimensional image file and, at the same time, controls the coloring nozzle component by the scanning image data and a preset printing position during a molding process of a finished product such that a printing work is performed on the finished product. The three-dimensional printing device is provided to have a manual flatbed scanner by solving conventional problems.
Patent KR-20180005601-A (KR)
Inventor: DOERING ANDREAS
IPC: F01N13/10
Filed: 2017-06-27
Abstract: An exhaust gas post-processing system (3) for an internal combustion engine (1) comprises: at least one SCR catalyst converter (9) arranged in a reactor chamber (10); an exhaust gas supply line (8) connected to the reactor chamber (10); an exhaust gas discharge line (11) connected to get away from the reactor chamber (10); an introduction device (12) assigned to the exhaust gas discharge line (8) so as to apply a reducing agent into the exhaust gas; and a mixing section (14) arranged in downstream of the individual introduction device (12) to mix the exhaust gas with the reducing agent in upstream of the reactor chamber (10). A correction element (21) for compensating thermal expansion and for vibration isolation is integrated into the exhaust gas supply line (8) in a region of the mixing section (14).
Patent KR-20190002178-A (KR)
Inventor: SON JUNG EUN
IPC: H01L29/786
Filed: 2017-06-29
Abstract: A display panel and a display device using the same are disclosed. The LED display panel according to an embodiment of the present invention includes: a base substrate including a plurality of pixel regions defined by a plurality of gate lines and data lines, and a plurality of pads arranged at an outer periphery or a side portion of the base substrate; and a plurality of light emitting diodes (LEDs) disposed in each of the pixel regions to display an image, wherein the LEDs are arranged in a pattern corresponding to the direction and intervals moving away from a pixel region provided at the center of the base substrate. As for the arrangement position of ultra-small LEDs, it is possible to reduce the process and design cost by arranging the LEDs in each pixel region without any additional design change even when manufacturing a narrow-bezel type or zero-bezel type LED display panel.
Patent KR-20190006378-A (KR)
Inventor: PARK YOUNG WOO
IPC: G03B29/00
Filed: 2017-07-10
Abstract: Disclosed is an apparatus of lighting-photographing. According to an embodiment of the present invention, the apparatus of lighting-photographing includes a housing and a photographing module arranged inside of the housing. The housing includes a photographing area regulation unit which regulates a photographing area, and a gripping unit which is provided in an upper part of the photographing area regulation unit and gripped by a user. The gripping unit is curvedly formed with regard to the photographing area regulation unit.