baber/WOPTO huggingface dataset:
Patent KR-20180084521-A (KR)
Inventor: IM BYEONG JIK
IPC: G02C1/06
Filed: 2017-01-17
Abstract: According to the present invention, end pieces coupling a rim constituting glasses to glass legs are mounted on both end portions of the rim. Specifically, the rim and the end piece can be simply assembled, the productivity can be improved, and an aesthetic effect can be exhibited. In order to accomplish the object, according to the present invention, cutting grooves are formed in connection parts provided at opposite end portions of the rim in a lateral direction, thereby constituting a recess part. The end piece assembled with the connection part includes a body provided in opposite sides thereof with a binding groove and a coupling groove and including binding members positioned in parallel to each other. One binding member is provided at an end portion thereof with a connection member having a connection hole formed through the connection member. After the body of the end piece is positioned at an inner connection part of the rim, the coupling members provided at opposite sides of the binding groove are fitted into the recess part. Then, the end piece is simply and fixedly bound to both end portions of the rim.
Patent KR-20180086319-A (KR)
Inventor: KIM CHON KI
IPC: C08G63/183
Filed: 2017-01-20
Abstract: The present invention relates to a method of manufacturing a copolymerized polyester. More specifically, the present invention relates to a method of manufacturing a copolymerized polyethylene terephthalate with improved abrasion resistance by introducing a bidirectional end group-modified polydimethylsiloxane (PDMS) having 1 to 50 chains of polyethylene glycol (PEG) in addition to ethylene glycol (EG) and terephthalic acid (TPA) which form an existing polyethylene terephthalate bond. Accordingly, the present invention is able to manufacture the copolymerized polyethylene terephthalate with improved abrasion resistance by adding the bidirectional end group-modified PDMS having 1 to 50 chains of PEG when manufacturing the copolymerized polyethylene terephthalate.
Patent KR-20170091525-A (KR)
Title: Compound and coloring composition
Inventor: ODA KATSUNARI
IPC: G03F7/028
Filed: 2017-01-30
Abstract: Provided is a novel coloring composition used in color filters. To this end, the coloring composition contains a compound represented by chemical formula (I) and a resin.
Patent KR-20170102805-A (KR)
Title: Cleaning apparatus and cleaning method of ink-jet head and printing apparatus
Inventor: NAKATANI SHUHEI
IPC: B41J2/165
Filed: 2017-02-02
Abstract: The present invention provides a cleaning device, a cleaning method, and a printing device of an inkjet head, configured to precisely remove ink from a surface of a nozzle plate and stably eject ink. In order to solve the above problem, the present invention includes a suction portion having a suction port for suctioning ink, and a support portion contacting a nozzle plate of the inkjet head, wherein the cleaning device of the inkjet head is used, where a contact angle of the nozzle plate with respect to the ink, a contact angle of the support portion with respect to the ink, and a contact angle of the suction portion with respect to the ink are defined as > > .
Patent KR-20180092422-A (KR)
Title: Data storage device and operating method thereof
Inventor: SON IK JOON
IPC: G06F11/14
Filed: 2017-02-09
Abstract: A data storage device includes a non-volatile memory device including a memory block including a plurality of memory regions; and a controller which searches for a first memory region that succeeds in error correction by scanning the plurality of memory regions in the reverse order of a write order in response to a sudden power off, determines a target memory region in the memory block based on the data stored in the first memory region, and performs a recovery operation for the target memory region. It is possible to perform the recovery operation effectively when the sudden power off occurs repeatedly.
Patent KR-20180094392-A (KR)
Title: Airbag door hinge for passenger-side seat of vehicle using self-reinforced composite and method for manufacturing the same
Inventor: YUN DEOK WOO
IPC: B29L31/30
Filed: 2017-02-15
Abstract: The present invention relates to a hinge for a passenger-seat airbag door using a self-reinforcing composite material and a method for manufacturing the hinge. More specifically, the present invention relates to the self-reinforcing composite material which is integrally formed on the inner surface of an airbag door using a double-belt laminator, wherein a portion rotated when the airbag door is opened is formed in a vertically bent shape. The present invention also provides a composite material including a reinforcing resin layer and a matrix resin layer as the self-reinforcing composite material, thereby preventing splashing when the airbag door is opened, and providing excellent mechanical properties compared to existing airbag hinge materials.
Patent KR-20180094415-A (KR)
Title: System for changing battery of electric bus and operating method thereof
Inventor: YU TAE YOON
IPC: B60L11/18
Filed: 2017-02-15
Abstract: The present invention relates to a battery replacement system of an electric bus which can efficiently impose a charge for a power amount used in an electric bus even when multiple companies for an electric bus and multiple companies for a station exist, and an operating method thereof. According to embodiments of the present invention, the operating method of a battery replacement system of an electric bus comprises the following operations of: a first station mounting a battery on the electric bus; the electric bus detecting a first charging amount of the battery; the electric bus identifying a second charging amount of the battery while the battery is mounted; a second station detaching the battery from the electric bus; and a server determining charging information based on a usage amount of the battery calculated by a difference value between the first charging amount and the second charging amount.
Patent KR-20170099376-A (KR)
Inventor: OKAMOTO YUKI
IPC: G11C15/04
Filed: 2017-02-20
Abstract: The present invention provides a semiconductor device capable of limiting a memory size. The semiconductor device comprises a converter circuit, a memory circuit, and a detection circuit. The converter circuit has a function of converting first data that includes a digital voltage value to second data that includes an analog current value. The memory circuit has a function of storing third data that includes an analog current value. The detection circuit has a function of generating data that indicates whether the analog current value of the second data matches the analog current value of the third data.
Patent KR-20170117867-A (KR)
Title: 물펌프가 부착된 포장면 커팅기
Inventor: SI JONG WOOK
IPC: B28D7/00
Filed: 2017-02-21
Abstract: 본 발명은 건물의 바닥을 비롯하여 포장도로의 로면에 포장재를 씌워 사용하다가 포장면이 파손되면 포장면 커팅기로 파손된 포장면을 절단하여제거하고, 보수하게 되는데 이때 사용하는 포장면 커팅기에 관한 것으로 더욱 상세하게는 커터날이 설치된 위치에 물유출 노즐을 설치하고, 물통에 수용된 물을 물연결관을 통해 물유출노즐에 연통시켜서 커터날이 작동될 때, 커터날 표면에 물을 공급하여 커터날을 냉각시키는 것에 있어서, 
물유출노즐과 나란하게 물분사노즐을 하나 더 설치하고 물통에 수용된 물을 직류모터로 작동되는 물펌프로 펌핑하여 연결호스를 통해 물분사노즐에 공급하여 커터날을 향해 물이 강제 분사되도록 구성함으로써, 커터날에 공급되는 물이 일정압으로 커터날에 분사되어 커터날에서 발생하는 마찰열을 신속하게 냉각시켜 커터날의 과열을 방지하고 커팅단계에서 발생하는 분진의 비산을 억제하여 안전한 환경에서 능률적인 포장면 커팅작업이 이루어지게 구성되며, 물통에 수용된 물에 이물질이 혼합되어 혼탁해져 청소를 하거나 사용후에 남은 물을 물통 바닥에 설치된 배수구를 열어 물통 내의 물을 배출시킬 수 있게 함으로써, 물통 청소가 용이하게 한 물펌프가 부착된 포장면 커팅기이다.
Patent KR-20170099387-A (KR)
Inventor: JAMES A SELUGA
IPC: C22C14/00
Filed: 2017-02-23
Abstract: The present invention relates to a golf club head including a main body and a plurality of reinforcing members. The main body comprises a face unit, a sole unit, and a crown unit and defines a hollow interior. Each of the reinforcing members extends from the crown unit to the sole unit to reduce stresses applied on the face unit when colliding with a golf ball. Each of the reinforcing members is all separately located within 0.500 inch of a rear surface of the face unit measured along a plane perpendicular to the center of the face, and is separately located within 1 inch from the center of the face unit along a horizontal shaft parallel to the face unit.
Patent KR-20180099203-A (KR)
Inventor: YANG CHUL SEUNG
IPC: G10K11/178
Filed: 2017-02-28
Abstract: The present invention relates to a noise removal device and a system. According to the present invention, a noise removal device comprises: a storage unit storing noise generated in a predetermined space; an analysis unit analyzing the stored noise in accordance with a size, vibration, a period, and a frequency of the noise; a selection unit selecting the noise from a terminal to remove the analyzed noise; a generation unit generating the selected noise and antiphase noise to remove the selected noise; and a speaker generating the generated antiphase noise when noise to be removed is generated.
Patent KR-20180099337-A (KR)
Inventor: CHA GUANG HO
IPC: G06F17/30
Filed: 2017-02-28
Abstract: The present invention relates to an apparatus for creating indexes for multidimensional data. The apparatus for creating an index structure by hierarchically dividing a multidimensional data space based on the density of a data set according to the present invention comprises an insertion part inserting a data vector into a multidimensional data space; and a division part, which divides the multidimensional data space into a plurality of cells and divides a part of the divided cells into a plurality of lower level cells based on a preset density threshold and the density of each cell changed by inserting the data vector.
Patent KR-20170102825-A (KR)
Title: Conical Sealing and Elastic binding Implant-abutment connection structure
Inventor: LEE SANG HOON
IPC: A61C8/00
Filed: 2017-03-02
Abstract: The present invention relates to an implant-abutment connection structure between an implant fixture referred to as an implant and an abutment, an engagement part provided on one side of the implant and a hanging part of the abutment engaged with the engagement part have a conical design being in contact in a tapered shape, so that when vertical force is applied to the abutment, the abutment is tightly engaged with the implant and is tightly connected, and an elastic part connects the implant with the abutment together, wherein the elastic part does not prevent the abutment and the implant from inserting thereinto and connecting thereto without any gap. Thus, according to the present invention, when the vertical force is applied, the abutment is tightly engaged with the implant to be connected without any gap, and the elastic part does not prevent the abutment and the implant from inserting thereinto and connecting thereto without any gap. Also, abutments are easily separated from the implant when an operator applies external force of a certain level or more.
Patent KR-20180105524-A (KR)
Title: Apparatus for drain, vent and water filling for wet type sprinkler systems and Method for drain, vent and water filling of wet type sprinkler systems
Inventor: SUH SANG HEE
IPC: A62C35/68
Filed: 2017-03-15
Abstract: The present invention relates to a drain, vent, and water filling apparatus for a wet type sprinkler, which sequentially applies drain, vent, and water filling processes of a water supply pipe and a branch pipe, which are a firefighting pipe, to prevent air from remaining or being formed in the water supply pipe and the branch pipe so as to prevent corrosion of the water supply pipe and the branching pipe caused by a difference between a high dissolved oxygen concentration of fire water and a local dissolved oxygen concentration, and a drain, vent, and water filling method for a wet type sprinkler using the same. According to the present invention, the drain, vent, and water filling apparatus for a wet type sprinkler comprises: a common pipe to be selectively and detachably attached to a secondary water supply pipe of a wet sprinkler in which the fire water is filled; a high pressure gas supply device injecting high pressure gas into the secondary water supply pipe through the common pipe to forcibly drain the fire water remaining in the secondary water supply pipe and the branch pipe; a vacuum vent device to drain and vent the fire water and air remaining in the secondary water supply pipe and the branch pipe of the wet sprinkler device through the common pipe; and a water filling device to supply filling water to the secondary water supply pipe and the branch pipe through the common pipe.
Patent KR-20180107929-A (KR)
Inventor: MOON YOUNG SEOP
IPC: G02B27/64
Filed: 2017-03-23
Abstract: The present invention provides a camera module including a liquid lens including a plurality of electrodes and a control circuit electrically connected to the plurality of electrodes to control the liquid lens. The plurality of electrodes include a common electrode disposed on the liquid lens and including one sub electrode and an individual electrode disposed under the liquid lens and including a plurality of sub electrodes. The control circuit includes: a first voltage generator for outputting a first voltage; and a second voltage generator for outputting a second voltage whose polarity is opposite to the polarity of the first voltage. At least one of the individual electrodes is floated while applying the first voltage, the second voltage or a ground voltage to the common electrode. Accordingly, the present invention can reduce the size of an integrated circuit to control the lens.
Patent KR-20180109553-A (KR)
Inventor: CHOI JONG SUK
IPC: B62D63/00
Filed: 2017-03-28
Abstract: The present invention relates to a multifunctional unmanned return vehicle for agriculture capable of easily converting a direction and, more specifically, to a multifunctional unmanned return vehicle for agriculture, capable of an easy direction conversion, which can be used for horticulture and soil cultivation, can be moved on plain and rails, and is arranged to easily convert a progress direction. The unmanned return vehicle for agriculture to achieve the purpose comprises: a main body unit which forms the appearance of the unmanned return vehicle; a wheel unit which is arranged in the lower part of the main body unit; a rail wheel unit which is arranged in the lower part of the main body unit; a driving unit which is arranged in the main body unit and provides power for the wheel unit and the rail wheel unit; a steering unit which is connected to the wheel unit; and a conversion unit which is arranged in the main body unit and is arranged to separate the wheel unit and the rail wheel unit from the ground. The conversion unit is arranged to convert the progress direction of the main body unit in a state of separating the wheel unit and the rail wheel unit from the ground.
Patent KR-20180114724-A (KR)
Inventor: CHOI YOUNG CHOL
IPC: H04J3/06
Filed: 2017-04-11
Abstract: The present invention relates to a time division multiple access method based on mobility tracking and, more specifically, to a method capable of increasing network efficiency through channel utilization efficiency increase by tracking round-trip time delay according to mobility of a node in cycles to minimize an idle time when a sink node receives data packets from nodes when nodes transmit data packets to a sink node with a time division multiple access manner in a network environment such as underwater acoustic wireless mobile network where round-trip time delay is large and transmission speed of a physical layer is low.
Patent KR-20180115018-A (KR)
Inventor: CHOI HYUNG SUB
IPC: H01L21/67
Filed: 2017-04-12
Abstract: The present invention relates to a wafer transfer device to transfer a cleaned wafer to a wafer processing apparatus, comprising: a cleaning means including a first door formed on one side to be opened/closed so as to receive a wafer cassette to stack one or more wafers thereon, a second door formed on the other side to open/close a first passage, and a cleaning module to clean the wafer cassette; a vacuum means including the first passage formed on one side to be connected to the cleaning means, a second passage formed on the other side to be connected to a moving means, a third passage to connect any one from the surfaces excluding the one side and the other side to the wafer processing apparatus to process a wafer, a third door to open/close the third passage, and a vacuum module to suck internal air; the moving means mounting the wafer cassette thereon, placed in the first passage when moving forward, and placed in the second passage when moving backward; and a control means to control the first to third doors, the cleaning module, the vacuum module, and the moving means. Accordingly, a portion to mount and clean the wafer, and a portion forming a vacuum environment to move the wafer into the wafer processing apparatus are formed in a row to move the wafer cassette through one moving device, thereby minimizing a required processing time and the size thereof, and moving the cleaned wafer to the wafer processing apparatus.
Patent KR-20180126206-A (KR)
Inventor: KIM JI YOUNG
IPC: H01B1/02
Filed: 2017-05-17
Abstract: The present invention relates to an aluminum alloy for a conductor of a cable. Specifically, the present invention relates to an aluminum alloy for a conductor of a cable which has excellent mechanical properties such as tensile strength and elongation and electric conductivity at the same time, can be manufactured through a simple process, has reduced manufacturing costs, and is environmentally friendly. The aluminum alloy for a conductor of a cable contains iron (Fe), copper (Cu), boron (B) and titanium (Ti).
Patent KR-20180130262-A (KR)
Inventor: JANG JUN YOUNG
IPC: A45D33/00
Filed: 2017-05-29
Abstract: A cosmetic container is disclosed. The cosmetic container comprises: a container body having an inner space for containing cosmetic contents therein and having an opening at one side of the inner space; a container lid having a first threaded part for opening and closing the opening of the container body; a fastening means having a hole part corresponding to the opening in the container body and a second screw part engaged with the first screw part in a state of being matched with the opening and closing operation of the container lid and detachably arranged on the opening part; and a flow restraining part provided with a latching protrusion and a latching groove formed so as to be able to restrict the flow of the fastening means with latching contact force in conjunction with the opening and closing operation of the container lid. An object of the present invention is to provide the cosmetic container capable of realizing a satisfactory aesthetic and decorative effect, particularly when an empty container is used for other purposes.
Patent KR-20180131299-A (KR)
Inventor: YUN SAM GEOL
IPC: F21V17/12
Filed: 2017-05-31
Abstract: The present invention relates to an underwater lantern with a stopper for preventing elevation of a lens housing, capable of improving a user′s convenience by allowing the lens housing to be stopped at a certain position without being lifted to the uppermost or lowered to the lowermost part by a stopper when the lens housing having a first magnet is lifted or lowered by a rotary body having a second magnet. A hanging member is inserted into the upper and lower sides of the lens housing at one upper side of the lens housing. A stopper is configured to be positioned in the upper and lower side of the lens housing, wherein the stopper is rotated by rotation of the rotary body formed inside a case and a hanging member of the lens housing lifted of lowered is hung on the stopper. The lens housing can be stopped at a predetermined position without moving to the uppermost or lowermost end of a screw thread along the screw thread of the case.
Patent KR-20180138381-A (KR)
Inventor: KIM HYUK
IPC: H01L27/11556
Filed: 2017-06-21
Abstract: A vertical memory device according to an embodiment of the present invention comprises: a plurality of gate electrode layers stacked on a cell region of a semiconductor substrate; a plurality of upper separation insulating layers spaced apart from each other and extended in a first direction while dividing the uppermost gate electrode layer among the gate electrode layers; a plurality of vertical holes including a plurality of channel holes penetrating the gate electrode layers located between the upper separation insulating layers and a plurality of first support holes passing through at least a part of the upper separation insulating layers, and arranged at equal intervals in the cell region; a plurality of channel structures arranged in the channel holes; and a plurality of first support structures arranged in the first support holes. The channel holes and the first support holes may have the same diameter, and the channel structures and the first support structures may include different material layers.
Patent KR-20190001131-A (KR)
Inventor: CHA JAE HOON
IPC: H04N5/232
Filed: 2017-06-26
Abstract: The present invention relates to a range hood and a control method thereof, and more specifically, to the range hood and the control method thereof, capable of filming a cooking process being conducted on the top surface of a cook top using a camera positioned on a main body. A part of an embodiment of the present invention provides the range hood and the control method thereof, capable of filming through the bottom surface of the main body the cooking process being conducted on the top surface of the cook top positioned below in the direction of gravity.
Patent KR-20190001412-A (KR)
Inventor: CHUN TAE HOON
IPC: A61K38/00
Filed: 2017-06-27
Abstract: The present invention relates to a swine and human immunoglobulin, which is a novel recombinant protein manufactured by fusing a swine and human tissue blood coagulation inhibiting factor with a human immunoglobulin, a gene encoding the immunoglobulin, a recombinant expression vector including the gene, a cell transformed by the vector, and a pharmaceutical composition including the immunoglobulin. The fused immunoglobulin, which is a novel recombinant protein manufactured by fusing the swine and human tissue blood coagulation inhibiting factor with the human immunoglobulin, is capable of inhibiting the synthesis of thrombin, which is the result of a blood coagulation reaction, through the effect of inhibiting the activity of a swine tissue factor in a human serum condition. Thus, the fused immunoglobulin is able to be used as a composition for preventing or treating an organ transplant rejection or an immunosuppressant for an organ transplant rejection, inhibiting the blood coagulation of micro-vessels and blood-borne infections, which frequently occur in the xenotransplantation.