baber/WOPTO huggingface dataset:
Patent KR-20190047607-A (KR)
Inventor: KIM MOO KON
IPC: C08J3/24
Filed: 2018-10-12
Abstract: The present invention provides a manufacturing method of a super absorbent resin, which enables manufacturing of super absorbent resins with a uniform porous structure and an excellent absorption rate through a simple and economic process. The manufacturing method of the super absorbent resins comprises the steps of: crosslinking and polymerizing a water-soluble ethylene-based unsaturated monomer having an acid group at least partially neutralized under an internal crosslinking agent to form a hydrous gel polymer containing a first crosslinking polymer; drying and pulverizing the hydrous gel polymer; classifying the pulverized polymers into polymer particles having at least 10-150 μm of a particle diameter, polymer particles having 150-200 μm of a particle diameter and polymer particles having 200-850 μm of a particle diameter, and forming base resin powder having 150-850 μm of a particle diameter; and surface-crosslinking the base resin powder. In the crosslinking and polymerizing step, a foam polymerization is proceeded under polymer particles having 10-200 μm of a particle diameter obtained from the classifying step and anionic surfactants.
Patent KR-20200043642-A (KR)
Inventor: SHIM JAEKYU
IPC: G10L15/18
Filed: 2018-10-18
Abstract: Various embodiments of the present invention relate to an electronic device for performing voice recognition by using a microphone selected based on an operation state and an operation method thereof. According to one embodiment, the electronic device includes: at least one microphone array including a plurality of microphones; at least one processor operationally connected with the microphone array; and a memory electrically connected with the processor. The memory can store instructions, when executed, to enable the processor to receive a wakeup utterance calling a designated voice service by using a first group of microphones of the plurality of microphones when operated in a first state, to be operated in a second state in response to the wakeup utterance, and to receive a following utterance by using a second group of microphones of the plurality of microphones when operated in the second state. Other embodiments can be possible.
Patent KR-20190046668-A (KR)
Inventor: AMANO SEIJI
IPC: F01M1/06
Filed: 2018-10-24
Abstract: An objective of the present invention is to provide a main bearing capable of reducing frictional loss during operation of an internal combustion engine. According to the present invention, a main bearing for a journal part of a crankshaft comprises a pair of upper and lower half bearings assembled to form a cylindrical shape. Each half bearing comprises: a main cylindrical part having a circumferential central part formed in a circumferential direction of the half bearing and having a sliding surface formed on an inner part in a diametric direction; and a clash relief formed on both sides in a circumferential direction of the sliding surface by a thinner wall thickness than that of the main cylindrical part. Only the upper half bearing comprises an oil groove formed on the inner circumferential surface thereof and an oil hole penetrating from the oil groove to an outer circumferential surface. The lower half bearing comprises a circumferential central part and an axial groove formed on the sliding surface between the lower half bearing and the clash relief of the front side in the rotating direction of the journal part. The axial groove is separated from the circumferential central part toward the front side in the rotating direction by a circumferential angle of 10° or more and is separated from the clash relief of the front side in the rotating direction of the journal part by a circumferential direction of 10° or more.
Patent KR-20200048152-A (KR)
Title: Ground improvement method for offshore jacket structure construction and ground improvement method for offshore pile construction
Inventor: JANG TAE IL
IPC: E02D27/52
Filed: 2018-10-29
Abstract: Disclosed is a pre-ground improvement method for marine installation of a jacket structure, which comprises steps of: (a) lifting, by lift equipment, a jacket structure having a lower drilling guide unit provided at the lower circumference of a leg pile to be arranged at a planned right position of the seabed to allow a plurality of lower guide holes formed on the lower drilling guide unit to separately overlap a plurality of grouting-scheduled points on a plane; (b) lifting, by the lift equipment, a working platform installed with an upper drilling guide unit to be fixed and installed on the jacket structure to allow a plurality of upper guide holes formed on the upper drilling guide unit to separately overlap the lower guide holes on a plane; (c) installing a drilling guide pile to have an upper side to be surrounded by a target upper guide hole of the upper guide holes and a lower side to be surrounded by a target lower guide hole corresponding the target upper guide hole among the lower guide holes; (d) inserting, by excavation equipment, an excavation unit through the drilling guide pipe, and forming a drilled hole excavated to correspond to a ground section to be improved; and (e) inserting a grouting injection tube into the drilled hole, performing grouting for the ground section to be improved, and then dismantling the drilling guide pile.
Patent KR-20190074198-A (KR)
Title: Adhesive for repeatedly foldable device, adhesive sheet, repeatedly foldable laminate member and repeatedly foldable device
Inventor: NANASHIMA YUTAKA
IPC: C09J133/08
Filed: 2018-11-01
Abstract: The present invention is to provide an adhesive for a repeatedly curved device, which suppresses deformation of an adhesive layer and can relieve an influence due to a repeated curve of a repeatedly curved device and an influence due to placement in a curved state after being released from the curved state in a case of being applied to a repeatedly curved device to repeatedly curve the same and a case of placing the same in a curved state for a long time, and to an adhesive sheet. To this end, according to the adhesive for a repeatedly curved device, which is to bond one curved type member and another curved type member constituting the repeatedly curved device, a maximum relaxation modulus value measured when the adhesive is modified by 10% with respect to JIS K7244-1, is referred to as the maximum relaxation modulus, G(t)_max(MPa). Also, the adhesive is continuously modified by 10% up to 3,757 seconds after measuring the maximum relaxation modulus G(t)_max, a minimum relaxation modulus value measured therebetween is referred to as the minimum relaxation modulus G(t)_min(MPa), and a relaxation modulus variation value ΔlogG(t), calculated from equation (I), ΔlogG(t)=logG(t)_max-logG(t)_min is 0.85 or less.
Patent KR-20190051880-A (KR)
Title: Cosmetic composition for improving skin wrinkles and elasticity
Inventor: SHIN EON SUNG
IPC: A61K8/64
Filed: 2018-11-07
Abstract: The present invention relates to a cosmetic composition for alleviating skin wrinkles and improving elasticity, which comprises a cancellous bone fragment which can be included in the amount of 0.1 to 5 wt% with respect to the total composition, as an active ingredient, and promotes transdermal absorption.
Patent KR-20200054380-A (KR)
Title: An analyzing method for perovskite structure using machine learning
Inventor: SI YOUNG CHOI
IPC: G06N3/08
Filed: 2018-11-07
Abstract: The present invention relates to a method for analyzing the features of data obtained through a scanning transmission electron microscope (STEM) by using a CNN technique to have an atomic arrangement position and in particular, an oxygen octahedral structure in several picometer units. The method according to the present invention comprises the steps of: (a) obtaining an atomic image by using an atomic structure simulator; (b) training a CNN model with the atomic image; and (c) obtaining an atomic image for a real material by using a TEM or STEM, and then applying the same to the trained CNN model.
Patent KR-20200053338-A (KR)
Inventor: YOON HWON
IPC: G06Q10/10
Filed: 2018-11-08
Abstract: Disclosed are a method for providing a dental today service and an apparatus thereof. According to an embodiment of the present invention, a method for providing dental today service using an integrated dental service management program includes the steps of: organizing the information generated in accordance with the user′s service in units of hours; generating today information summarizing what a user should do today from the organized information; and providing the generated today information in the form of a dashboard in case of today menu selection input of a user. Today information may include recent login history information, recent backup date information, recent insurance claim date information, today′s visit status information, and previous day reservation status information.
Patent KR-20200054503-A (KR)
Title: A Wearing Clothing Article Having a Protecting Wing
Inventor: LEE WON SEOK
IPC: A41D23/00
Filed: 2018-11-12
Abstract: The present invention relates to a clothing article having a protection wing structure and, more specifically, to a clothing article having a protection wing structure to prevent exposure to skin irritating light, such as ultraviolet rays, while securing respiration convenience in a wearing state. According to the present invention, the clothing article having a protection wing structure comprises: a wearing body (11) entirely forming a cylindrical shape when being worn on a user; at least one blocking wing (14, 15) coupled to the upper side of the wearing body (11) and coupling an upper edge to the wearing body (11). Accordingly, due to the blocking wing (14, 15), light is prevented from coming contact with an exposed portion when the wearing body (11) is put on a human body.
Patent KR-20200059711-A (KR)
Inventor: HONG HYE RAN
IPC: C09J7/40
Filed: 2018-11-21
Abstract: Provided is a protective film for an earbud case, capable of preventing dust or iron powder from sticking to the earbud case. The protective film for the earbud case includes: release paper having a protective film area and an auxiliary film area; a protective film formed on a top surface of the release paper, disposed in the protective film area, and including a lower protective film in which a peeling line is formed so that the lower protective film is peeled from the release paper in a same shape as a top surface of a lower case of the earbud and an upper protective film in which a peeling line is formed so that the upper protective film is peeled from the release paper in a same shape as a bottom surface of an upper case of the earbud; a removal protection film formed on the top surface of the release paper, disposed on an inner side of the protective film, and including a lower removal protection film in which a peeling line is formed to correspond to an earbud lower portion insertion surface of the lower case of the earbud and an upper removal protection film in which a peeling line is formed to correspond to an earbud upper portion insertion surface of the upper case of the earbud; an auxiliary film disposed in the auxiliary film area and having a peeling line so as to be peeled off in a rectangular shape; and a scrap protection film formed on the top surface of the release paper, and disposed on an outer side of the protection film and the auxiliary film.
Patent KR-20200059934-A (KR)
Inventor: CHO SANG HO
IPC: H02K55/00
Filed: 2018-11-22
Abstract: Disclosed is a direct current (DC) rotary machine with a superconducting magnet. The DC rotary machine comprises: a rotator including an armature winding; a commutator electrically connected to the armature winding, and in contact with a brush; a brush supplying a DC supplied from a DC power supply to the commutator; a plurality of superconducting magnets located to be symmetrical with respect to the rotor and generating a magnetic field when the DC is supplied from the outside; and a cooling system having the superconducting magnet located inside and cooling the superconducting magnet. The magnetic field generated in the superconducting magnet excites the rotor.
Patent KR-20200062957-A (KR)
Inventor: KIM KEUN BAE
IPC: F01P5/02
Filed: 2018-11-27
Abstract: According to one embodiment, a power apparatus for integrated cooling includes: a housing; a driving part placed in the housing; a power generation part placed in the front or rear of the driving part in the housing and generating power by receiving power from the driving part; and a cooling part placed in the front of the power generation part in the housing and suctioning fluids by receiving power from the driving part to cool the power generation part and the driving part. The cooling part cools the driving part and the power generation part by branching the suctioned fluids towards the driving part and the power generation part. According to an embodiment, a method of cooling a power apparatus including a driving part and a power generation part connected with a driving shaft of the driving part includes the steps of: suctioning fluids from the outside; branching the suctioned fluids into a first flow and a second flow; performing cooling by leading the first flow to the driving part and leading the second flow to the power generation part; and discharging the first flow and the second flow through the rear end of the power apparatus. The first flow and the second flow are not mixed with each other. Therefore, the power apparatus is capable of enabling economical integrated cooling.
Patent KR-20200063483-A (KR)
Inventor: CHOI WAN
IPC: H04W16/24
Filed: 2018-11-28
Abstract: Provided are a method and a system for optimizing random content storage in a heterogeneous small cell network. The method for optimizing random content storage according to an embodiment comprises the steps of: setting an initial value of Lagrangian multipliers for all layers, in a heterogeneous small cell network capable of storing content and having heterogeneous base stations having different characteristics present together; calculating an initial value of the storage probability of all content according to the initial value of the Lagrangian multipliers; updating a value of the Lagrangian multipliers and then updating the storage probability of all content of a layer; checking if the sum of the storage probability satisfies memory content constraints in all layers; and finally determining the storage probability when the sum of the storage probability satisfies the content memory constraints.
Patent KR-20200063904-A (KR)
Inventor: KANG U
IPC: G06F17/16
Filed: 2018-11-28
Abstract: A method for measuring relevance between nodes in a graph having edges with labels representing relations between nodes comprises the steps of: learning a rule in which a label of a surfer changes as the surfer moves between nodes included in the graph; normalizing an adjacency matrix of the graph for each edge label; and using a result of learning the rule and the normalized adjacency matrix to calculate a score matrix through a repetitive technique.
Patent KR-20200064720-A (KR)
Title: Composition of Feed for larva and Manufacturing method of thereof
Inventor: YANG SEUNG CHUN
IPC: A23K10/18
Filed: 2018-11-29
Abstract: The present invention relates to a cicada larva feed composition and a manufacturing method thereof, wherein the cicada larva feed composition contains 30 to 50 wt% of whey; 30 to 50 wt% of sawdust; 10 to 20 wt% of bean-curd dregs; and 1 to 10 wt% of probiotics. The cicada larva feed composition uses whey instead of water, and uses bean-curd dregs instead of rice bran to increase the weight of cicada larva by enriching the supply of protein, reduce odor by using probiotics instead of EM microorganisms, and not to be moldy during a fermentation process.
Patent KR-20200072583-A (KR)
Title: Apparatus for providing information of traffic lights, and vehicle control device and autonomous driving system using thereof
Inventor: LEE DONG HWAN
IPC: B60W40/105
Filed: 2018-11-29
Abstract: Disclosed are a traffic light information providing device for providing location coordinates of a traffic light to a vehicle approaching the traffic light using an infrared light emitting diode (LED), a vehicle control apparatus using the same, and an autonomous driving system. According to one embodiment of the present invention, the traffic light information providing device comprises: an infrared LED; a traffic light installed at a crosswalk or intersection to indicate a traffic signal; and a control unit controlling a blinking pattern of the infrared LED so as to output an infrared signal corresponding to the location coordinates of a place in which the traffic light is installed.
Patent KR-20200069766-A (KR)
Title: Battery charge-discharge cycle test after battery short-circuit test apparatus and method
Inventor: PARK NAM KYU
IPC: G01R31/36
Filed: 2018-12-07
Abstract: An embodiment of the present invention provides an apparatus for a battery charge-discharge cycle test after a battery short-circuit test, comprising: a chamber formed to test a battery under a set temperature; a battery short-circuit test unit connecting a micro resistor between an anode terminal and an electrode terminal of the battery under set conditions to drop voltage of the battery to a specific value for short-circuiting the battery; a temperature measurement unit including a chamber inside temperature measurement sensor which can measure the temperature within the chamber in order to check the set temperature and a battery temperature measurement sensor which can measure a temperature change of the battery; a voltage measurement unit for measuring voltage of the battery; a data collection unit connected to the temperature measurement unit and the voltage measurement unit to collect and display the measured values; and a battery charge-discharge cycle test unit performing charge-discharge cycles as many as the setting number wherein, in the charge-discharge cycle, charging and discharging the short-circuited battery are repeated, and accordingly performing the test for outputting a battery capacity measurement result.
Patent KR-20200070047-A (KR)
Inventor: KANG SEONG WOO
IPC: H04M1/04
Filed: 2018-12-09
Abstract: The present invention relates to a privacy protection method for an iPhone (mobile phone). The present invention relates to a multi-purpose case capable of protecting privacy and carrying a card, cash, business card, etc., and capable of serving as a supporter due to a mounted zipper. In the present invention, a front case (a) and both side cases (b, c) are foldable, wherein the folded form is maintained, and a card holder groove (e) on the back is an attachable type, not a detachable type. In addition, both zippers f and g attached to the card holder are foldable, wherein the folded form is maintained.
Patent KR-20200077317-A (KR)
Title: Insulation layer making apparatus for motor coil
Inventor: HA SEUNG HEE
IPC: B65G17/12
Filed: 2018-12-20
Abstract: The present invention discloses an apparatus for coating an insulation layer onto a coil for an electric motor. The disclosed apparatus for coating the insulation layer onto the coil for the electric motor includes: a stator transfer unit having a stator seating part in which a stator of the electric motor wound with the coil is attached and detached, and configured to allow the stator to rotate and revolve; a stator moving/mounting unit provided on one side of the stator transfer unit to selectively mount the stator to the stator seating part; an insulating material application unit for applying a material for insulation to the stator which rotates and revolves by the stator transfer unit; and an insulating material curing/coating unit for curing the insulating material applied to the stator. Therefore, according to the present invention, the insulating material is applied while transferring a coil part for the stator of the electric motor such that the coil part performs a rotation and an orbital motion, and a curing process is continuously performed without stopping, so that productivity is improved.
Patent KR-20200077891-A (KR)
Inventor: CHO YU JEONG
IPC: H01L33/10
Filed: 2018-12-21
Abstract: The present invention relates to a light emitting element package which secures high reliability by improving a coupling force between components to withstand various external shocks when installed in a vehicle. According to one embodiment of the present invention, the light emitting element package comprises: a substrate; a light emitting element disposed on the substrate; an adhesive layer disposed on the light emitting element; a fluorescent layer disposed on the adhesive layer; a light transmitting layer disposed on the fluorescent layer; and a reflective layer disposed on the substrate to surround the light emitting element, the adhesive layer, the fluorescent layer, and the light transmitting layer, wherein the area of an upper surface of the light transmitting layer is greater than the area of an upper surface of the fluorescent layer, and any one or more of an angle (θ1) between a side surface of the light emitting element and a lower surface of the reflective layer in the reflective layer and an angle (θ2) between a side surface of the fluorescent layer and the upper surface of the adhesive layer in the reflective layer are different from an angle (θ3) between a side surface of the light transmitting layer and the upper surface of the fluorescent layer in the reflective layer.
Patent KR-20200079025-A (KR)
Inventor: KIM JAE IK
IPC: A61H1/00
Filed: 2018-12-24
Abstract: The present invention relates to an orthopedic correction apparatus and, more specifically, to an orthopedic correction apparatus with drop and swing functions for cervical, lumbar, and pelvis portions to increase muscular strength of the iliopsoas muscle and correct the skeleton as well as vertebra and pelvis portions. To achieve this, according to the present invention, the orthopedic correction apparatus with drop and swing functions has a cervical part supporting a patient′s head who lies thereon a vertebra part supporting the patient′s back, a pelvis part supporting the patient′s pelvis, and an ankle part supporting the patient′s ankle aligned and disposed in a longitudinal direction (x-axis) to increase muscular strength of the patient′s iliopsoas muscle and correct the patient′s skeleton. The orthopedic correction apparatus comprises: an ankle part mat supporting the patient′s ankle; a fourth driving unit rolling the ankle part mat with respect to the aligned longitudinal direction (x-axis); a guide bar extended from the ankle part to the pelvis part to move longitudinally; and a guide clamp installed in the pelvis part to support the guide bar and limit movement of the guide bar. The ankle part mat can be rolled by the fourth driving unit and can be move in the longitudinal direction (x-axis) by the movement of the guide bar.
Patent KR-20180025887-A (KR)
Title: 가상 사물 인터넷(IoT) 디바이스 및 허브를 위한 시스템 및 방법
Inventor: ZIMMERMAN SCOTT
IPC: H04L12/28
Filed: 2016-07-01
Abstract: 사물 인터넷(IoT) 디바이스들 및 허브들을 가상화하기 위한 시스템 및 방법이 설명된다.  예를 들어, 시스템의 일 실시예는 주요 사물 인터넷(IoT) 클라우드 서비스 - 주요 IoT 클라우드 서비스는 주요 IoT 클라우드 서비스에 가입한 사용자들이 소유하는 IoT 디바이스들을 등록함 -; 주요 IoT 디바이스들에 의해 생성된 데이터에 대한 액세스를 제공하고, 사용자 입력에 응답하여 IoT 디바이스들을 제어하기 위한, 주요 IoT 클라우드 서비스 상의 IoT 디바이스 관리 로직을 포함하며, IoT 디바이스 관리 로직은 사용자가 외부 IoT 클라우드 서비스에 의해 제어되는 하나 이상의 외부 IoT 디바이스를 등록하는 것에 응답하여 외부 IoT 클라우드 서비스와의 통신 채널을 설정하고; 외부 IoT 클라우드 서비스는 하나 이상의 외부 IoT 디바이스에 대한 액세스를 IoT 디바이스 관리 로직에 제공한다.
Patent KR-20180015251-A (KR)
Title: 리튬 이온 전지용 부극재 및 그 용도
Inventor: ISHII NOBUAKI
IPC: H01M4/485
Filed: 2016-07-01
Abstract: 본 발명의 부극재는 질량당 방전 용량이 크고 또한 초기 효율이 우수하다. 이 부극재를 사용함으로써 대용량 또한 충방전 사이클 특성이 우수한 리튬 이온 전지로 할 수 있다. 본 발명은 규소 함유 입자와 인조 흑연 입자와 탄소질 재료를 포함하는 리튬 이온 전지용 부극재로서, 상기 규소 함유 입자와 인조 흑연 입자와 탄소질 재료는 그 적어도 일부가 복합화되어 있는 복합 입자이며, 상기 규소 함유 입자는 입자 표면에 SiOx층(0<x≤2)을 갖는 규소 입자로서 산소 함유율이 1.0질량% 이상 18.0질량% 이하이며, 200㎚ 이하의 1차 입자 직경을 갖는 입자를 주성분으로 하는 것이며, 상기 인조 흑연 입자는 레이저 회절법에 의한 체적 기준 누적 입도 분포에 있어서의 50% 누적 시의 입자 직경 D50이 1.0㎛ 이상 15.0㎛ 이하인 비인편상 인조 흑연 입자인 리튬 이온 전지용 부극재, 그 부극재를 사용한 부극을 갖는 리튬 이온 전지에 관한 것이다.