baber/WOPTO huggingface dataset:
Patent KR-20180040321-A (KR)
Inventor: MYOUNG NO GIL
IPC: H04B7/04
Filed: 2016-10-12
Abstract: A multi-input multi-output power line communication system according to one embodiment of the present invention comprises: a power line; a transmitting terminal which is connected to the power line, has a plurality of transmitting ports and transmits pilot to the power line; and a receiving terminal which is connected to the power line, receives the pilot from the power line with a plurality of receiving ports more than the number of transmitting ports, and estimates a channel matrix having a plurality of channel transmission functions from the pilot. The receiving terminal inserts 0 into a Grassmannian codebook to generate a first codebook, changes a location of a factor contained in the first codebook or removes a part of the factor contained in the first codebook to generate a second codebook, extracts an index of beamforming vector from the second codebook, and transmits the index to the transmitting terminal. According to the present invention, the performance of multi-input multi-output communications can be improved in a structure where a transmitting port and a receiving port are asymmetric to each other.
Patent KR-20170142826-A (KR)
Title: Device and method for detecting object within wireless charging region
Inventor: ALLAN LEWIS
IPC: H02J50/60
Filed: 2016-10-17
Abstract: Provided are an assembly and method for detecting an object within a wireless charging region of an electric vehicle. The method includes: applying, by a controller, a voltage to the wireless charging region to generate a capacitance value; and measuring by the controller, the capacitance value of an electromagnetic shield disposed on the underside of the vehicle. Further, the controller monitors the capacitance value of the electromagnetic shield, and detects a change in a capacitance value when the object enters the wireless charging region.
Patent KR-20180043923-A (KR)
Inventor: KANG HEUNG MOOK
IPC: B63B22/00
Filed: 2016-10-21
Abstract: A floating assembly is provided. The floating assembly comprises: a main body plate having a connection hole through which a connection rope of a predetermined length passes formed by penetrating and having a plurality of first fixing holes formed by penetrating on the outside of the connection hole to float on the water surface; a buoyant unit having an injection port exposed through an upper portion of the main body plate through the first fixing hole, a neck flange elastically hooked and fixed by the first injection port fixing part formed for each of the plurality of first fixing holes, and a plurality of buoyancy containers each comprising a container body filled with a predetermined amount of gas through the injection port to generate buoyancy.
Patent KR-20180044470-A (KR)
Inventor: KIM KYOUNG MIN
IPC: H01L33/36
Filed: 2016-10-21
Abstract: The present disclosure relates to a semiconductor light emitting device including: a substrate which includes a first conductive part, a second conductive part, and an insulating part positioned between the first conductive part and the second conductive part; a semiconductor light emitting device chip disposed on the substrate and electrically connected to the substrate; and a wall positioned on the lateral side of the substrate and surrounding the semiconductor light emitting device chip and the substrate, wherein the wall includes a first surface extended from the lower surface of the wall and a second surface extended from the first surface. The lower surface of the wall and the lower surface of the substrate are positioned on the same line. Accordingly, the present invention can maintain an electrical contact between the substrate and the semiconductor light emitting device chip while increasing flexibility.
Patent KR-20180049569-A (KR)
Inventor: CHO SEONG JAE
IPC: H01L29/737
Filed: 2016-11-03
Abstract: The present invention relates to a junctionless tunneling field effect transistor. The present invention provides a junctionless tunneling field effect transistor having a dual gate. A process is simple because it is unnecessary to form the N + region and the P + region asymmetrically by impurity doping. Switching characteristics are dramatically improved because a slope (S) below the threshold voltage is less than 20 mV/dec and drastically exceeds the conventional limit (60 mV/dec). The junctionless tunneling field effect transistor includes a semiconductor active layer, a control gate, a control gate, a source electrode; and a drain electrode.
Patent KR-20180050158-A (KR)
Inventor: YUN SUNG CHUL
IPC: G01R31/02
Filed: 2016-11-04
Abstract: The present invention relates to an apparatus and a method for supervising a status of a lighting arrester. According to an embodiment of the present invention, the apparatus for supervising a status of a lighting arrester comprises: an operation current supervising unit for detecting operation current of a lighting arrester to count the cumulative number of operations of the lighting arrester; and a leakage current supervising unit for checking an abnormal status of the lighting arrester by detecting leakage current of the lighting arrester according to a replacement time checking result of the lighting arrester.
Patent KR-20180050897-A (KR)
Inventor: JO GI WON
IPC: B01F15/02
Filed: 2016-11-07
Abstract: A nano-bubble device comprises: a case of the nano-bubble device; a fluid injection port of the nano-bubble device formed at an entrance of the case of the nano-bubble device; a fluid outlet of the nano-bubble device formed at an exit of the case of the nano-bubble device; a first thin film partition configured in the fluid injection port; and a plurality of holes comprising two or more of holes formed on the first thin film partition. In an internal structure of the plurality of holes comprising two or more holes, a portion on a side of the fluid injection port has a large hole, and the hole formed on the fluid outlet side has a small size. The nano-bubble device of the present invention may purify water through ozone, oxygen, or air injection, or may produce a healthy beverage.
Patent KR-20180050905-A (KR)
Inventor: KIM SUN HYOUNG
IPC: E06B7/12
Filed: 2016-11-07
Abstract: According to an aspect of the present invention, a ventilation window system for preventing dew condensation comprises: a case provided in a lower windowsill at an interior side of a window; a coupling device provided on one surface at a windowsill side of the case to enable the case to be attached to and detached from the windowsill; an inlet formed on one surface of the case for indoor air to flow into an internal space of the case; an outlet formed on an upper surface of the case, and provided in the shape of being inclined in a glass direction of the window for the indoor air flowing into the internal space of the case to be discharged to the glass direction of the window; and a ventilation fan provided in the internal space of the case to enable the indoor air to easily flow and be discharged.
Patent KR-20180050982-A (KR)
Inventor: KO EUN JIN
IPC: H04N21/81
Filed: 2016-11-07
Abstract: A method and apparatus for generating realistic media by using realistic effect metadata based on a sensor are provided. The apparatus for generating realistic media includes a video/audio information obtaining part for obtaining video data and audio data; a sensor part for acquiring sensing data using a plurality of sensors; an initial authoring processing part for generating realistic effect metadata by selecting a realistic effect type corresponding to the sensed data; a meta data authoring part for supplementing and modifying the realistic effect metadata to generate final realistic effect metadata when a change of the sensing data occurs; and a realistic media generation part for generating realistic media by combining the video data, the audio data, and the final realistic effect metadata.
Patent KR-20180053174-A (KR)
Inventor: KIM TAE HYOUNG
IPC: H04W84/08
Filed: 2016-11-11
Abstract: The present invention relates to a communication method for fusing a 5G communication system and an IoT technique to support a data transmission rate higher than a 4G communication system, and a system thereof. The present invention can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT-related technology. The present invention relates to a method for transmitting and receiving control information by a base station in a wireless communication system, and a device therefor. The method in accordance with an embodiment of the present invention, comprises: a process of determining terminals scheduled with an MU-MIMO transmission scheme to transmit the control information; a process of allocating resources to transmit the control information to a specific region to which the control information is to be transmitted from exploration spaces of a down link control channel; and a process of transmitting the control information in the specific region by using the MU-MIMO transmission scheme.
Patent KR-20180053521-A (KR)
Inventor: PARK TAE HYUN
IPC: A45B17/00
Filed: 2016-11-12
Abstract: The present invention relates to an umbrella angle adjustment device which facilitates reduction of inconvenience, caused when a user turns an umbrella inside out or tilts the umbrella, as the umbrella angle adjustment device automatically moves in the direction of wind and corresponds to the wind when wind is strong and a user uses the umbrella angle adjustment device. The umbrella angle adjustment device comprises: a handle which is formed in the shape of a cane on a middle shaft to enable a user to hold an umbrella; a button which is formed in the shape of a rounded cube to unfold the umbrella when the button is pressed; the middle shaft which is formed in the shape of a cylinder to connect an upper portion to a lower portion of the umbrella; a runner which is formed in the shape of a cylinder in which support ribs to enable the user to fold and unfold the umbrella; the support ribs which are formed in the shape of thin bars to connect upper ribs of the umbrella to the runner; the upper ribs which are formed in the shape of thin bars to help fabric of the umbrella to be unfolded; tips which are formed in the shapes of cylinders having small grooves in their centers to cover ribs by joining the fabric to the ribs; and an umbrella angle adjustment device which is formed in a roundly spread shape to limit the inclination angle of the umbrella. Accordingly, the umbrella angle adjustment device solves a problem of an existing umbrella that the existing umbrella is turned inside out or a user should tilt the existing umbrella in the direction of a strong wind is solved since the umbrella angle adjustment device facilitates reduction of inconvenience, caused when a user turns an umbrella inside out or tilts the umbrella, as the umbrella angle adjustment device automatically moves in the direction of wind and corresponds to the wind when wind is strong and a user uses the umbrella angle adjustment device.
Patent KR-20180058028-A (KR)
Inventor: SHIN GIL JAE
IPC: C01F11/18
Filed: 2016-11-23
Abstract: A method for manufacturing high oil absorbing porous calcium carbonate is provided. The present invention relates to a method for manufacturing calcium carbonate using a carbon dioxide gasification method in which an additive is mixed with slaked slurry and carbonation is carried out as reaction formula 2, wherein the additive comprises, based on wt% regarding solid content of the slacked lime, 0.1-0.5 % of an organic acid and 0.1-2.0 % of polyacrylate, and a carbonation reaction initiating temperature is in a range of 30-70°C.
Patent KR-20180059034-A (KR)
Inventor: EOM SU HONG
IPC: A61H1/02
Filed: 2016-11-25
Abstract: A robot apparatus for rehabilitating and training upper limbs according to one embodiment comprises: a reference frame spaced apart from upper arms of a human body and extending in the vertical direction; an ascending/descending member mounted on the reference frame and slidably moved along the reference frame; a rotating frame projecting forward from one side of the ascending and descending member and rotating in accordance with the movement of shoulders; a movement converting member connected between the ascending/descending member and the rotating frame and enabling the ascending/descending member to ascend or descend in conjunction with the movement of the rotating frame, wherein the rotational center movement can be compensated by sliding movement of the ascending/descending member in the vertical direction.
Patent KR-20180060470-A (KR)
Inventor: LEE HYO JO
IPC: F16K1/34
Filed: 2016-11-29
Abstract: Disclosed is an engine having a coolant control valve unit. The engine having the coolant control valve unit according to an embodiment of the present invention comprises: a valve housing including a first chamber and a second chamber receiving coolant and divided by a partition wall, a first passage connected to the outside in the first chamber, and a second passage formed at the position of the partition wall corresponding with the first passage so as to connect the first chamber and the second chamber with each other; a thermostat including a wax casing filled with wax, which expands according to temperature rise and contracts according to temperature drop, and a first valve arranged to open and close the first passage according to the movement of the wax casing by contraction and expansion of the wax; an extension rod connected to the wax casing of the thermostat; and a second valve formed at an end portion of the extension rod and formed to open and close the second passage according to the movements of the wax casing and the extension rod. Therefore, the engine can enhance cooling efficiency by effectively distributing coolant to cooling elements requiring the coolant.
Patent KR-20180067921-A (KR)
Inventor: PARK SUNG HO
IPC: A01K61/60
Filed: 2016-12-13
Abstract: The present invention relates to a floating subsidence type cage culture system, capable of minimizing entire facility building costs and facility maintaining costs and simplifying subsidence and floating work. The floating subsidence type cage culture system includes: an upper frame; an air supply unit connected to the center of the upper surface of the upper frame; a buoyancy control housing connected to the center of the lower surface of the upper frame and having a seawater inflow hole in which seawater for subsidence flows into the lower surface, wherein air transferred from the air supply unit flows into the buoyancy control housing; multiple balance control housings installed on the circumference of the upper frame in a circumferential direction at fixed intervals, wherein the air transferred from the air supply unit flows into the multiple balance control housings; a buoyancy control valve installed between the air supply unit and the buoyancy control housing; multiple balance control valves individually installed between the air supply unit and multiple balance control housings; and a control unit controlling opening and closing of the multiple balance control valves and opening and closing the buoyancy control valve for the upper frame to float while maintaining balance.
Patent KR-20180069206-A (KR)
Inventor: JANG YOUNG JIN
IPC: B60L11/18
Filed: 2016-12-14
Abstract: Disclosed are a charging control method of an OBC for a vehicle and a system thereof. DC relay of an OBC output terminal is removed and the system is operated only with OBC relay control with OBC charge control, thereby simplifying a hardware structure and reducing costs. The system includes an OBC, a high voltage battery, and a control part.
Patent KR-20180069578-A (KR)
Inventor: KIM MIN JAE
IPC: F04B39/10
Filed: 2016-12-15
Abstract: The present invention relates to a scroll compressor capable of reducing manufacturing costs. According to the present invention, the scroll compressor comprises: a casing; an orbiting scroll disposed in the internal space of the casing to perform orbiting motion; a non-orbiting scroll engaged with the orbiting scroll to form a compressing chamber and having one or more bypass holes in the middle of the compressing chamber to bypass a part of the compressing refrigerant to the inner space of the casing; a back pressure chamber assembly disposed on the rear surface of the non-orbiting scroll to form a back pressure chamber in order to press the non-orbiting scroll in an orbiting scroll direction; a coupling member coupling the back pressure chamber assembly to the non-orbiting scroll in order to allow the back pressure chamber assembly to move in an axial direction with respect to the non-orbiting scroll; a plurality of coupling holes formed in the back pressure chamber assembly and inserting the coupling member therein; and an intermediate pressure hole connected to at least one of the coupling holes to allow the coupling hole to penetrate the outer circumferential surface of the back pressure chamber assembly.
Patent KR-20180069997-A (KR)
Inventor: JEONG KANG HO
IPC: B60L15/20
Filed: 2016-12-16
Abstract: The present invention relates to a circuit to protect a circuit element, a vehicle installed with the circuit to protect a circuit element, a method for protecting a circuit element, and a vehicle control method, capable of appropriately responding to a short circuit. The circuit to protect a circuit element comprises: a circuit element; a drive signal generation unit applying a drive voltage to the circuit element; an inductor having one end electrically connected to the circuit element; and a circuit protection unit obtaining information on a drive voltage applied to the circuit element and a difference voltage between one end and the other end of the inductor, comparing a voltage applied to the circuit element with a first reference voltage, comparing the difference voltage with a second reference voltage, and transmitting a control signal to the drive signal generation unit according to a comparison result.
Patent KR-20180070742-A (KR)
Inventor: CHO SUNG RAE
IPC: H04L9/28
Filed: 2016-12-16
Abstract: Provided is a mobile virtual network operator (MVNO) network system based on software-defined networking (SDN). According to an embodiment of the present invention, the MVNO network system based on SDN includes: a server for storing user profile data (UPD) of each of a plurality of users; a plurality of aggregation points (APs) respectively connected to a plurality of selected networks selected among at least one MVNO network and at least one ISP network to receive an authentication request signal including authentication information from a user device; and a service manager for transmitting an authentication vector included in the UPD corresponding to the user device to the AP in response to the authentication request signal transferred from the AP. The AP determines whether the authentication of the user device is successful on the basis of the authentication information included in the authentication request signal and the authentication vector, and if the authentication is successful, the service manager further transmits a provisioning data based on a service contract included in the UPD to the AP. Since a network system of an MVNO is connected to a user device through one communication network selected among a plurality of back-bone communication networks on the basis of an SDN technique and a D21 technique, the present invention has an effect of providing a user with a communication service of an excellent quality using various communication networks.
Patent KR-20180070743-A (KR)
Inventor: WOO CHAN JONG
IPC: G06F13/16
Filed: 2016-12-16
Abstract: The present invention provides a technique for solving a latency problem of a memory module. An operating method of a memory system comprises the following steps of: a memory controller applying a read command to the memory module; the memory module notifying by using a data strobe signal when the memory module cannot transfer the read data to a section defined by the memory controller; the memory controller applying a state checking command for identifying a state of the memory module in response to the notification; and the memory module transmitting the state information to the memory controller in response to the state checking command.
Patent KR-20180070317-A (KR)
Inventor: SHIN SANG MIN
IPC: B60W40/105
Filed: 2016-12-16
Abstract: The present invention relates to an electronic apparatus and a method for assisting driving of a vehicle. The electronic apparatus comprises: a sensing unit sensing the rotational direction of the steering wheel of a vehicle; a processor monitoring switching of the rotational direction of the steering wheel, obtaining a rotational direction switching pattern related to the switching of the rotational direction of the steering wheel, and determining whether or not to provide an alarm to a vehicle driver based on the obtained rotational direction switching pattern; and an output unit outputting an alarm to be provided to the driver based on the determination.
Patent KR-20170074784-A (KR)
Title: 에칭 방법
Inventor: TAKASHIMA RYUICHI
IPC: H01L21/67
Filed: 2016-12-19
Abstract: 마스크막의 개구폭의 형상을 조정하면서 에칭을 실행하는 것을 목적으로 한다.  플라즈마 생성용의 고주파 전력에 의해 수소 함유 가스, 및 불소 함유 가스를 포함하는 가스로부터 플라즈마를 생성하고, 생성된 플라즈마에 의해 실리콘 산화막을 에칭하는 방법으로서, 상기 불소 함유 가스는 하이드로 플루오로 카본 가스를 포함하며, 상기 하이드로 플루오로 카본 가스로부터 생성되는 라디칼은 사플루오르화 탄소(CF 4 )로부터 생성되는 라디칼보다 부착 계수가 큰 에칭 방법이 제공된다.
Patent KR-20180072063-A (KR)
Inventor: KIM JUNG UN
IPC: A61B5/00
Filed: 2016-12-21
Abstract: The present invention relates to an air cell control type mat using human body information and, more specifically, to an air cell control mat using human body information, which monitors body information of a user to provide a massage function according to the state of the user. In addition, the air-cell control type mat comprises: a mat unit in which a plurality of hollow air cells are arranged in order to support the body of a user; a pump unit which is to supply a fluid to the inside of the air cells in the mat unit; a regulation unit which is to regulate the amount of the fluid supplied to the air cells by the pump unit; a monitoring unit which is to be inputted with the body information of the user in real time; and a control unit which calculates the degree of stress of a user based on the body information of the user, wherein the body information is inputted through the monitoring unit, and controls the regulation unit in order to massage the body of the user by the air cells expanded or contracted in a massage pattern corresponding to the calculated result.
Patent KR-20180072375-A (KR)
Inventor: PARK SANG GYU
IPC: A61J11/04
Filed: 2016-12-21
Abstract: The present invention relates to a baby bottle which is able to prevent saliva, vomitus and the like inside the mouth of an infant from flowing into a container and from being mixed with contents therein in a process of remaining contents inside the container during bottle-feeding. The baby bottle comprises: a container (10) which accommodates contents; a separating cup (20) which forms an inlet (202) for discharging the contents in the container to be installed at an opening (101) of the container and separately stores the contents from the container; a valve body (30) which is installed inside the separating cup to open or close the inlet; a teat (40) which discharges the contents inside the container; and a coupling ring (50) which fixes the teat (40) to be attached or detached. Therefore, the baby bottle is able to allow sanitary reintake when taking in remaining contents again during bottle-feeding, is able to prevent stomach troubles due to air sucking by preventing sucking of air during bottle-feeding through smooth air circulation, and is able to provide excellent user convenience and sanitary effects by being easily assembled or disassembled and being easily washed and sterilized after disassembly through a simple structure.