baber/WOPTO huggingface dataset:
Patent KR-20190021147-A (KR)
Inventor: CHOI YOUNG HO
IPC: H01F38/14
Filed: 2017-09-05
Abstract: The present invention relates to a wireless power transceiver with high wireless power receiving efficiency which can be applied to a thin display device. To this end, the wireless power transceiver comprises: a magnetic body formed in a rod shape with a groove in a middle part; a solenoid coil wound around the middle part of the magnetic body in which the groove is formed; and a dual coil installed to be mutually perpendicular to the solenoid coil and wound around a part of the magnetic body positioned at both sides of the groove in opposite directions.
Patent KR-20190027063-A (KR)
Inventor: LEE SEONG JIK
IPC: G07C9/00
Filed: 2017-09-05
Abstract: The present invention relates to an access control system and an access control method using the same. According to an aspect of the present invention, the access control method for determining whether a permission to use an electronic device is allowed based on an access to an installation space of the electronic device of a user terminal, comprises the steps of: obtaining access history information from the user terminal by using an authentication server; receiving, from the electronic device, a request to determine whether a permission for a user requesting to use by using the authentication server; determining whether the permission to use the electronic device is allowed by using the authentication server; transmitting a use permission determining result to the electronic device by using the authentication server; and permitting or rejecting to use based on the use permission determining result by using the electronic device.
Patent KR-20190029140-A (KR)
Title: High-strength and high-hardness capillary for wire bonding and manufacturing method thereof
Inventor: LEE HYANG EE
IPC: H01L23/00
Filed: 2017-09-12
Abstract: The present invention relates to a capillary for wire bonding and a manufacturing method thereof, and more specifically, to a capillary for wire bonding and a manufacturing method thereof which can improve the strength and fracture toughness by optimizing the particle size and ratio of alumina and zirconia, respectively, and can improve wear resistance through DLC coating.
Patent KR-20190030448-A (KR)
Inventor: LEE JEONG HO
IPC: F24B13/02
Filed: 2017-09-14
Abstract: The present invention relates to a pellet supplying apparatus, which is configured by comprising: a housing provided with a supplying route guiding a pellet supplied from the outside to a heater; an enclosure unit arranged at one side of the housing and provided within a combustion chamber of the heater; a pellet loading unit rotatably coupled to the enclosure unit, in which the pellet supplied to the housing is loaded; and a lever connected to the pellet loading unit so as to rotate the pellet loading unit. Therefore, the pellet loading unit is accommodated within the enclosure unit through a linear reciprocating movement of the lever, while expanding or shrinking a loading space provided so as to allow the pellet to be loaded.
Patent KR-20190032687-A (KR)
Title: Display apparatus
Inventor: SHIN JAI KU
IPC: H01L51/00
Filed: 2017-09-18
Abstract: A display device comprises: a first support member and a second support member arranged in a first direction; a plurality of joint units disposed between the first and the second support member, a hinge member connected to the lower parts of the joint units and to the lower parts of the first and the second support member, and providing a biaxial rotation shaft extending in a second direction adjacent to one side of the first support member and one side of the second support members facing each other; a protective film disposed on the first and the second support member and the joint units; a display panel disposed on the protective film and having flexibility; and an adhesive member attaching the protective film to the display panel, and defining a cavity in an area between the display panel and the protective film overlapping with the joint units.
Patent KR-20190032896-A (KR)
Title: Chip electronic component
Inventor: KIM YOUNG JI
IPC: H01F17/00
Filed: 2017-09-20
Abstract: The present disclosure relates to a thin film chip electronic component. Specifically, the present invention relates to a thin film power inductor. The thin film chip electronic component comprises: a body including an inner coil; and an external electrode arranged on an outer surface of the body. The inner coil is connected to the external electrode through an extraction unit of the inner coil, and the extraction unit of the inner coil is directly connected to a connection unit to be connected to a main body of the inner coil. Therefore, the thin film chip electronic component prevents the extraction unit of the inner coil from being overplated as well as sufficiently securing a contact area between the external electrode and the extraction unit of the inner coil.
Patent KR-20180032200-A (KR)
Inventor: HOZNEDL MICHAL
IPC: F01D25/24
Filed: 2017-09-21
Abstract: The present invention relates to an exhaust case (10) for a steam turbine system, wherein the exhaust case comprises an upper side wall (11), a side wall (12), an inner side surface (13), an outer side surface (14), a plurality of case reinforcement elements (15), and a guide rib (17). The guide rib (17) is attached to the inner side surface (13) of the upper side wall (11) of the exhaust case (10) to extend inward in the radial direction, and each of the case reinforcement elements (15) is fixed to the guide rib (17). The guide rib acts as a guide to allow steam moving in the substantially vertical upward direction to swing by 180 degrees and flow downward toward the outlet of an exhaust system. The guide rib fixes a reinforcement element to the upper side wall of the exhaust case and also serves as a connection element between case blocks. This configuration improves the steam flow efficiency, because the number of elements in the inner space of the exhaust case is reduced. Accordingly, a collision between such elements of the steam passing through the system is also reduced. As a result, the turbulent flow rate of steam is balanced, and a pressure loss caused by the collision is reduced. As a result, efficiency of an exhaust system and overall performance of a turbine are improved.
Patent KR-20180060951-A (KR)
Inventor: TIEN LI CHUN
IPC: H01L27/06
Filed: 2017-09-26
Abstract: The present invention relates to a method for generating an ECO layout of ECO basic cells, which comprises the steps of: generating first and second active region patterns, and arranging the same on both sides of a first axis; generating first, second, and third conductive patterns which do not overlap with each other, and arranging each of the conductive patterns to overlap with and correspond to the first and second active region patterns; positioning the first conductive pattern between the second and third conductive patterns; generating a first cutting pattern overlapping with central regions corresponding to the second and third conductive patterns; aligning the first cutting pattern with respect to the first axis; generating a fourth conductive pattern; positioning the fourth conductive pattern on a region delimited by the first cutting pattern; and expanding the fourth conductive pattern to occupy a region which substantially overlaps with a first segment of the first conductive pattern and a first segment of one of the second and third conductive patterns so as to cause an ECO layout.
Patent KR-20180042798-A (KR)
Inventor: NANAO TSUBASA
IPC: G03F1/78
Filed: 2017-09-26
Abstract: The present invention relates to a multi-beam focus adjusting method for adjusting the focus of multi-beams (20) in a charged-particle beam drawing apparatus (1) which draws a pattern on a sample (62) by irradiating multi-beams (20) having a plurality of beam columns (201) through a plurality of rows of openings (43A) provided in an aperture member (43). The method of the present invention obtains a rotation angle of the beam columns (201) with respect to an edge (8a) of a mark (8) provided at a predetermined position; determines a selected beam to be used for adjusting in the multi-beams (20) based on the obtained rotation angle; irradiates a selected beam in a direction orthogonal to the edge (8a) of the mark (8); adjusts the focus of the multi-beams (20) based on the reflected electrons obtained by scanning the mark (8).
Patent KR-20190038195-A (KR)
Title: System, method, and computer program for assigning tasks
Inventor: PARK MIN KYU
IPC: H04L12/911
Filed: 2017-09-29
Abstract: The present invention relates to a task assignment system suitable for a mesh network, and a method and a computer program thereof. According to one embodiment of the present invention, one node forming a network in the task assignment system comprises: a communication interface transmitting a task list and a first task hold message to other nodes forming the network, and receiving a second task hold message from at least one of the other nodes; a processor generating the task list based on a task instruction, selecting at least one task included in the task list, generating the first task hold message for the at least one task, determining execution of the at least one task based on a result of comparing the first task hold message with the second task hold message for the at least one task, and updating the task list when the at least one task is executed or held; and a database storing the task list.
Patent KR-20190039630-A (KR)
Title: Alpha wave generation device that comfort body and mind
Inventor: LEE JAE HYUN
IPC: A61M21/00
Filed: 2017-10-05
Abstract: The present invention relates to a composition and control method of insomnia therapy apparatus for treating insomnia by irradiating blue light whose psychological, physiological and medical effects have been proven. Conventional Insomnia therapy devices composed of a fixed blue LED device can induce drowsiness when light is received at a certain position. Therefore, a sleeping pillow made by combining such a visual effect and auditory effect would be effective to have a sound sleep.
Patent KR-20190039632-A (KR)
Title: Elastic limit measuring device using resonance effect
Inventor: LEE JAE HYUN
IPC: G09B23/14
Filed: 2017-10-05
Abstract: A rubber band may be hung to a shaft of a motor, a device structure changing rotational motion to linear motion, and a linear motion axis. A weight hangs on the end of the rubber band. If a rotational speed at which the motor is rotated to resonate with the self-vibration of the rubber band is maintained, the rubber band is broken when the vibration of the rubber band becomes gradually larger and eventually comes out of the elastic limit. The shaft of the motor and a length of a shaft of a rotation control device may be changed. An optical sensor may measure that the amplitude becomes larger due to the resonance. The elastic limit of various elastomers may be confirmed.
Patent KR-20190040671-A (KR)
Title: Air conditioner and control method thereof
Inventor: JUSANG KIM
IPC: F25B47/02
Filed: 2017-10-11
Abstract: The present invention relates to an air conditioner and a control method thereof. According to an embodiment of the present invention, the control method of the air conditioner may comprise: a reference value detecting step of, when a heating operation is started and a first preset set time has passed, detecting a first compression ratio and a first high pressure of a freezing cycle and a first operation frequency of a compressor; a storing step of storing the first compression ratio, the first high pressure, and a first operation frequency in a storage unit; a variation value detecting step of, when a heating operation is started and a second set time, which is longer than the first set time, has passed, detecting a second compression ratio and a second high pressure of the freezing cycle and a second operation frequency of the compressor; a defrosting occurrence determining step of determining whether a partial frosting has occurred by comparing whether the second compression ratio is lower than the first compression ratio, whether the second high pressure is lower than the first high pressure, and whether the second operation frequency is higher than the first operation frequency; and a defrosting operation executing step of, when it is determined that a partial frosting has occurred, controlling a flow switch valve to perform a defrosting operation. According to the present invention, the air conditioner is able to determine whether the partial frosting has occurred and to perform the defrosting operation.
Patent KR-20190040737-A (KR)
Title: Development of a water treatment carrier using oyster shell and its manufacturing method
Inventor: KIM JEONG HO
IPC: C02F3/10
Filed: 2017-10-11
Abstract: The present invention relates to a carrier development for water treatment using oyster shells and a manufacturing method thereof and, more specifically, to a use of a carrier of a tree filtration device, which is manufactured in a composition capable of maximizing water purification efficiency since the pollution level of water quality is greatly lowered by combining oyster shells, red clay, illite, and zeolite raw materials to emit far infrared radiation at all times and the polluted water flows smoothly with excellent ventilation and water tightness. Accordingly, the present invention is easy to maintain at a lower price by being replaced with oyster shells since a high-priced ceramic carrier currently used in the tree filtration box is not proper for each maintenance. To solve the problems like the above, the carrier for water treatment using oyster shells and the manufacturing method thereof provided by the present invention are able to maximize water purification efficiency by lowering water pollution level through far infrared rays, which are continuously emitted, as polluted water smoothly flows by manufacturing the porous carrier having excellent air and water permeability. According to the present invention, the carrier development for water treatment using oyster shells and the manufacturing method thereof are able to: minimize production costs by using oyster shells as a main component and red clay, zeolite, and ilite corresponding to minerals and thus, reducing raw material costs when manufacturing a filtration material; and promote a water purification effect for solving problems such as environmental pollution and ecosystem destruction caused by a waste resource treatment process since existing minerals are replaced with oyster shells.
Patent KR-20190040835-A (KR)
Title: Binder resin and photosensitive resin composition or coating solution containing the same
Inventor: RYU MI SUN
IPC: G03F7/038
Filed: 2017-10-11
Abstract: The present invention relates to a photoresist composition as an organic material for a display such as a thin film transistor liquid crystal display (TFT-LCD), an organic light-emitting diode (OLED) and a touch screen panel (TSP), and a binder resin applied to a coating material. The binder resin has high functionality and high performance properties such as heat resistance, chemical resistance, permeability, high refraction, mechanical properties, flexibility, developability and pattern straightness. In addition, the binder resin comprises: a unit represented by chemical formula I; or a polymer including both the unit represented by chemical formula I and a unit represented by chemical formula II.
Patent KR-20190043281-A (KR)
Title: CASING CAP for cable
Inventor: SON JEONG HO
IPC: B21D53/36
Filed: 2017-10-18
Abstract: The present invention provides an end cap for attaching a car cable and a manufacturing method thereof, wherein the end cap is configured to be manufactured through a continuous drawing process and a follow-up forming process for a steel plate as a workpiece, thereby being able to process the thickness of a cross section to get the thinnest and accordingly lightweight, performing echo-making improvement for work processes to ensure regular quality and enhance productivity. The present invention provides the end cap for attaching the car cable, in which the steel plates (A), as a workpiece, are formed into a cap body (10a) such that a first cylinder (11) with a larger diameter communicates with a second cylinder (12) with a smaller diameter to form a stepped portion, the steel plates (A) overlap with each other at the boundary between the first and second cylinder (11, 12) to form a foldable hooking step (13) rising outwardly, and an annular concave groove (14) is bent and formed on a portion adjacent to the foldable hooking step (13).
Patent KR-20190043380-A (KR)
Title: Injection molded article having color gradiation and method for preparing the same
Inventor: CHAE SOOHYUN
IPC: B29C45/16
Filed: 2017-10-18
Abstract: The present invention relates to an injection-molded product comprising: a first color resin part in which one end has a first thickness and the other end has a wedge-shaped core layer; and a second color resin part in which one end has a second thickness and the other end has a surface layer surrounding the core layer. Upper and lower surfaces of the surface layer surrounding the core layer are graded by the internal core layer. In addition, the injection-molded product having the color gradation can adjust the size and the position of a color gradation section, and is easy to control the thickness.
Patent KR-20190046016-A (KR)
Title: Pharmaceutical composition for use in preventing or treating osteoporosis containing stigmasterol as an active ingredient
Inventor: JANG WON GU
IPC: A61K31/575
Filed: 2017-10-25
Abstract: The present invention relates to a pharmaceutical composition containing stigmasterol or a pharmaceutically acceptable derivative thereof as an active component. The pharmaceutical composition according to the present invention has an effect of promoting the differentiation of osteoblasts by increasing an expression ratio of Dlx5, Runx2, ALP, and OC, which are osteoblast differentiation marker genes, thereby being able to be widely used as a medicine or health food for preventing or treating osteoporosis. Furthermore, the pharmaceutical composition increases activity of osteoblasts, rather than targeting osteoclasts, thereby being able to fundamentally treat osteoporosis through the promotion of osteogenesis and being able to exhibit an effect of preventing secondary fracture.
Patent KR-20190048090-A (KR)
Inventor: SHIN MOO YONG
IPC: B05C5/02
Filed: 2017-10-30
Abstract: One embodiment of the present invention relates to a slot die for coating comprising a lower die and an upper side overlapping each other. The lower die comprises: a main accommodating portion in which slurry is charged; and a buffer groove in which one surface of the lower die facing the upper die is recessed and spaced apart from the main accommodating portion. The lower die and the upper die each include a fastening groove passing therethrough. According to the present invention, work efficiency and productivity can be enhanced.
Patent KR-20190048212-A (KR)
Inventor: JUNG TAE HWAN
IPC: A45C1/02
Filed: 2017-10-30
Abstract: The present invention relates to a wallet capable of being easily opened and closed. The present invention has effects of improving the user convenience of a wallet and preventing the loss of contents by easily and stably opening and closing a wallet entrance part in a one-touch form. To achieve the above, the wallet (10), which has an open upper part while having a predetermined length in order to store bills and credit cards inside, is formed in an arch shape at a position where metal plates (11, 12) correspond respectively to each other in both sides of the open entrance part of the wallet (10), wherein a detachable ring (13) protrudes in order to be locked on the other side metal plate (12) when an open part is closed in the one side metal plate (11).
Patent KR-20190050160-A (KR)
Inventor: KIM TONG IL
IPC: B03C3/82
Filed: 2017-11-02
Abstract: The present invention relates to a production method of an electrostatic filter for air purification, which comprises a heat fusing step of allowing a film to remain in a roll form without being arbitrarily released by pressurizing an upper surface of the electrostatic filter through a heating element which generates heat at the predetermined temperature so that an upper surface of the film is pressed to be heat-fused with an adjacent film.
Patent KR-20190054579-A (KR)
Title: Melody wet tissue pack
Inventor: LEE YO HAN
IPC: A47K10/32
Filed: 2017-11-14
Abstract: Disclosed are a wet tissue pack playing a melody when in use, and a cap attached to a wet tissue container. According to an embodiment, a melody wet tissue pack comprises: a wet tissue container of which an upper portion has an outlet to enable wet tissues penetrated thereinto to be extracted to the outside; a cap attached to the wet tissue container and opening and closing the outlet; and a melody module disposed on one of the cap or the wet tissue container and playing a melody in response to at least one of manual input of a user and opening of the cap.
Patent KR-20190057742-A (KR)
Inventor: PARK JANG SIK
IPC: F16K1/34
Filed: 2017-11-20
Abstract: 본 발명은 가변용량 압축기용 제어밸브에 관한 것으로서, 특히, 가변용량 압축기용 제어밸브에 플런저의 일부를 수용하여 구동시키는 2단 코일을 적용하여 부품간의 동심도를 높이는 동시에 구동력을 증대시키는 한편 비자성재의 슬리브를 부가하여 동작이 보다 원활하게 이루어지도록 하기 위한 장치에 관한 것으로서, 크랭크실, 토출실, 그리고 흡입실이 형성되고 상기 크랭크실 내에 사판을 구비한 가변용량 압축기에 접속되어 냉매의 유로 절환을 통해 상기 사판의 경사각을 제어하는 제어밸브에 있어서; 상기 크랭크실, 상기 토출실, 그리고 상기 흡입실에 각각 연통되는 제1포트(101), 제2포트(102), 그리고 제3포트(103)가 형성되는 중공의 몸체부(100)와; 상기 몸체부(100) 내에서 길이방향을 따라 이동 가능하도록 위치하여 상기 제1포트(101)와 상기 제2포트(102) 간에 형성된 유로의 개도를 조절 가능한 메인 밸브(210)를 포함하는 밸브부(200)와; 상기 제3포트(103)의 압력 변화에 따라 신축 가능한 압력감응부재(310)를 포함하여 상기 밸브부(200)의 위치를 보정하는 압력 감응부(300)와; 내경이 서로 다른 계단형태의 대경부분(411)과 소경부분(412)으로 이루어지며 공급되는 전류량에 대응하는 자력을 형성하는 2단 코일(410)과, 일측 말단이 상기 밸브부(200)에 연결되며 타측 일부가 상기 2단 코일(410)의 대경부분(411) 내에 삽입되어 진퇴 가능한 플런저(420)를 포함하는 구동부(400)와; 상기 몸체부(100)의 내주면과 상기 플런저(420)의 외주면 간에 상호 간극이 이격된 상태를 유지함으로써 자력의 영향을 감소시켜 마찰저항을 저감시키도록 개재되는 비자성재의 슬리브(500)를 포함하여, 중심이 틀어져 발생할 수 있는 간섭을 미연에 예방할 수 있으며, 정확도 높게 밸브 제어를 수행하고, 특히 제품의 신뢰도 및 상품성을 증대시키면서 시장경쟁력을 극대화시킬 수 있도록 하는 것이다.
Patent KR-20190058762-A (KR)
Inventor: CHO EUN SEON
IPC: H04W92/20
Filed: 2017-11-21
Abstract: Disclosed are a method for managing a neighbor cell list of a base station and an apparatus for managing a neighbor cell list. The method for managing a neighbor cell list comprises the steps of: initializing a neighboring cell list table including information on neighboring cells, by a base station; updating the neighboring cell list table when there is activity related to the neighboring cells; and deleting, from the neighboring cell list table, a corresponding cell in which no activity occurs when the activity does not occur for a predetermined period of time in the neighboring cells, by the base station.
Patent KR-20170135803-A (KR)
Inventor: LIM CHAE YOUNG
IPC: G02B3/08
Filed: 2017-11-29
Abstract: The present invention relates to a solar cell unit for photovoltaic power generation, capable of improving light condensing efficiency and power generation efficiency. The solar cell unit for photovoltaic power generation comprises: a body which includes an upper portion having a plurality of through holes and a lower portion connected to the upper portion, and of which the inside is treated with a reflector, wherein the inside of the upper portion and the inside of the lower portion form an ellipsoid; a solar cell which is located on a vertex of a long axis of the ellipsoid; and a guide which includes a plurality of guide holes communicating with the through holes of the upper portion and having a reduced diameter from the outside to the inside, wherein the inside of the guide holes is treated with a reflector. The sunlight is incident to the inside of the body through the guide holes and the through holes, and the incident sunlight is repeatedly reflected within the body to converge into the solar cell.