baber/WOPTO huggingface dataset:
Patent KR-20180085175-A (KR)
Inventor: SONG IL JONG
IPC: H02J7/00
Filed: 2017-01-18
Abstract: The present invention relates to a voltage limit circuit for wireless charging and a wireless power transmitter equipped with the same. A voltage limit circuit assembly, which is provided in a wireless power transmitter according to one embodiment of the present invention to control power supplied to an inverter, includes: a first cut-off circuit for comparing an input voltage with a predetermined reference voltage to cut off power supplied to the inverter when a low voltage is detected; and a second cut-off circuit which cuts off power supplied to the inverter when the voltage supplied from the first cut-off circuit exceeds a predetermined threshold voltage. Therefore, the present invention can prevent devices of a wireless charging apparatus from being damaged, in advance, by blocking the low voltage as well as an overvoltage.
Patent KR-20180087781-A (KR)
Inventor: JEONG IN HONG
IPC: C09J11/00
Filed: 2017-01-25
Abstract: The present invention relates to a primer composition which is applied to a work piece before the application of a sealant to enhance the adhesion between the sealant and the work piece. The primer composition can exhibit strong adhesion force to various materials, and allow users to easily check the existence of the primer composition in work pieces.
Patent KR-20170089424-A (KR)
Title: Clip type cover for writing instruments and sharp pencil including the same
Inventor: KIM KWANG SUK
IPC: B43K21/00
Filed: 2017-01-26
Abstract: Disclosed is a sharp pencil. More specifically, the present invention relates to a clip type cover for a writing instrument which can be continuously used as a writing instrument by supplementing a lead separately provided therein, and a sharp pencil including the same. According to an embodiment of the present invention, for a writing instrument such as a sharp pencil that can be continuously used by supplementing a lead, a lid portion for opening and closing a charging portion into which the lead is inserted is integrally formed by being coupled in a clip shape on the charging portion. As such, a user can open and close the lid portion easily with one hand when the user pushes the lid portion. In addition, the present invention has an effect that the problem of losing the lid portion or the lid portion rolling off from the sharp pencil can be minimized.
Patent KR-20180089077-A (KR)
Inventor: PARK BOK HEE
IPC: C05F11/08
Filed: 2017-01-31
Abstract: In growing crops, a compost is necessary to promote crop growth and productivity. By efficiently composting the composts with microbes, it is possible to produce good quality composts and to grow crops and improve productivity. In the present invention, three kinds of microbes of the compost which can effectively decompose organic matters of the compost are cultured and powdered, and powder and melted type are formulated. The compost was effectively composted and applied to the crops using a compost decomposition agent containing the microbes. Crops to which decomposed compost using the microbes are found to accelerate growth compared to non-decomposed crops. As a result, the compost can be decomposed with the microbes, so it is possible to secure high-quality compost and help crop productivity.
Patent KR-20180089792-A (KR)
Inventor: CHO HYUN GEUN
IPC: H01H71/10
Filed: 2017-02-01
Abstract: The present invention provides an auxiliary contact point switchgear of a motor protective circuit breaker which is formed to reduce a weight concentrated on a contact spring by allowing an auxiliary lever and a movable contact to be individually operated when converting a handle from an OFF state to an ON state. The auxiliary contact point switchgear of a motor protective circuit breaker which is turned on and off through the handle exposed to the outside of a case comprises an auxiliary contact point, an opening/closing instrument part, and the auxiliary lever. The auxiliary contact point is fixed to the inside of the case. The opening/closing instrument part is separated from one side of the auxiliary contact point, and is moved to an upper part or a lower part by the ON/OFF operation of the handle. The auxiliary lever is supported in the case and is in contact with or is released from the auxiliary contact point in association with the operation of the opening/closing instrument part.
Patent KR-20180093471-A (KR)
Title: Apparatus for monitoring leakage rate in pipes by using laminar flow element
Inventor: PARK GYEONG AM
IPC: G06F3/14
Filed: 2017-02-13
Abstract: The present invention relates to a leakage rate monitoring apparatus using a laminar flow element to measure and monitor a leakage rate of a pipeline installed in a facility, such as a nuclear power plant. According to the present invention, the leakage rate monitoring apparatus comprises: a gas inlet to introduce gas; a flow rate measurement unit connected to the gas inlet and branched to a plurality of flow paths to have a flow rate measurement range different from each other by each flow path; a gas outlet connected to the gas inlet to discharge the gas; and a control unit to control operation of the flow rate measurement unit. The flow rate measurement unit comprises: an input unit to introduce the gas; an output unit to discharge the gas; the flow paths connected between the inlet and outlet units; a valve to open/close each flow path; and a differential pressure gauge to measure a differential pressure between the inlet and outlet parts. One or more laminar flow elements having a predetermined diameter and length, and passing the gas are disposed inside the flow paths, and the gas introduced in the flow path is able to flow through only the one or more laminar flow elements. As such a configuration, a sensor for measuring the leakage rate is substituted with the laminar flow element, thereby being conveniently carried due to a reduced product weight and maintaining correctness in leakage rate measurement after a long time use.
Patent KR-20170021273-A (KR)
Title: Series-connected transistor structure and method of manufacturing the same
Inventor: WANG CHIN CHI
IPC: H01L29/417
Filed: 2017-02-16
Abstract: A series-connected transistor structure includes: a first source; a first channel-drain structure; a second channel-drain structure; a gate dielectric layer; a gate; a first drain pad; and a second drain pad. The first source is formed on a substrate. The first channel-drain structure formed on the first source includes a first channel and a first drain on the first channel. The second channel-drain structure is formed on the first source to be substantially parallel to the first channel-drain structure. The second channel-drain structure includes a second channel and a second drain on the second channel. The gate dielectric layer surrounds the first and second channels. The gate surrounds the gate dielectric layer. The first drain pad is placed on the first drain to be in contact with the first drain. The second drain pad is placed on the second drain to be contact with the second drain. The first and second drain pads are separated from each other.
Patent KR-20180094701-A (KR)
Title: Length variable type hanger
Inventor: LEE DAE HUN
IPC: A47G25/40
Filed: 2017-02-16
Abstract: A variable hanger of the present invention comprises: a hook curved to be hung on a nail or a hanger on a wall; and a first mounting portion and a second mounting portion extending in the left and right directions from the bottom portion of the hook. The first mounting portion and the second mounting portion have a flexible material so as to be bent by a user force. Moreover, the variable hanger of the present invention can change the overall shape or the extending length of the mounting portions extending in the left and right directions so as to enable clothes in various shapes and sizes to be hung. Furthermore, a pair of mounting portions can be prevented from sagging contrary to user intention so as to increase stability, and a structure is simple so that the manufacturing cost is affordable.
Patent KR-20180096333-A (KR)
Title: Remote management of Smart meter Application equipped scalable DLMS/COSEM protocol
Inventor: PARK SANG HOON
IPC: H04L29/08
Filed: 2017-02-21
Abstract: The present invention relates to a method for performing application management by extending DLMS/COSEM in an existing measurement data communication network for remote measurement without additionally configuring an extra communication line and protocol for management such as installation, deletion, execution, and update of an application when the application is dynamically installed and managed in a meter for supporting automatic measurement by using DLMS/COSEM.
Patent KR-20170102435-A (KR)
Title: Liquid-crystal media and light modulation element
Inventor: BAE HYUN WOO
IPC: C09K19/60
Filed: 2017-02-28
Abstract: The present invention relates to a liquid crystal (LC) medium, a method of manufacturing the same, and a use of the liquid crystal medium in a light modulating element of a polymer network liquid crystal (PLNC) operating in a reverse mode. The present invention also relates to the light modulating element, a use of the light modulating element as an optical shutter in a transparent OLED display, and a manufacturing method of the light modulating element according to the present invention.
Patent KR-20180104410-A (KR)
Title: Vertical axis wind power generator with high efficient windmill
Inventor: SHIN JOONG HO
IPC: F03D9/11
Filed: 2017-03-13
Abstract: The present invention relates to a wind power generator. More specifically, the present invention relates to a vertical wind power generator with improved wing performance, allowing a plurality of wings to be arranged on a main frame fixed to a column vertically installed on the ground by considering the main frame as a rotation center axis, and rotating an upper plate and a lower plate by using a force that the wings are rotated by wind power. The upper plate and the lower plate are connected to each other through a connecting rod, and rotational power of the upper plate is transferred to an input plate formed in the lower portion of the upper plate. Moreover, power can be generated in a power generator by using the rotational power transferred to the input plate, and the weight of the wings can be reduced so that a fast wing rotating speed can be provided even in weak winds.
Patent KR-20180108219-A (KR)
Inventor: LEE JUNG YUL
IPC: C03C17/36
Filed: 2017-03-24
Abstract: The present invention relates to a hybrid electrode including a graphene and a metal nanowire, a manufacturing method of the hybrid electrode, and various devices such as a display including the hybrid electrode. The manufacturing method comprises the steps of: coating a substrate with a solution containing an oxide graphene and a reducing agent and then reducing the oxide graphene by first heat treatment to form a graphene layer; and coating a metal nanowire-containing solution on the graphene layer and forming a fused metal nanowire layer on the graphene layer by second heat treatment.
Patent KR-20170114931-A (KR)
Title: 기재 없는 양면 접착 시트 또는 테이프 및 그 제조방법
Inventor: HAMANO HISASHI
IPC: C09J175/04
Filed: 2017-03-28
Abstract: 보관시 또한 소정 사이즈로의 절단시 등에 있어서 접착제가 흘러나오지 않으면서 초기 접착력을 희생시키지 않고 박리에 저항하는 응집력도 가지는 원하는 성능을 발현할 수 있는 기재 없는 양면 접착 시트 또는 테이프 및 그 제조방법을 제공한다. 본 발명의 기재 없는 양면 접착 시트 또는 테이프에서, 중심층이 되는 접착제로 형성된 접착제 층 및 그 중심층이 되는 접착제 층의 표면 및 이면에 접착제로부터 이루어지는 접착제 층이 적층된 것이다. 섬유가 적어도 상기 중심층이 되는 접착제 층에 분산되어, 인접하는 접착제 층들 사이의 상기 중심층이 되는 접착제 층은 상대적으로 높은 섬유 밀도 및 상대적으로 낮은 유동성을 가진다.
Patent KR-20170113371-A (KR)
Inventor: FUJISAWA RYUTARO
IPC: F23R3/42
Filed: 2017-03-29
Abstract: 연소기 미통의 플랜지부에 있어서의 핀 구멍 근방의 열 응력을 완화하여, 반복 피로를 경감한다.  미통 시일(15)을 개재시켜 터빈(13)과 접속되는 연소기 미통(23)을 구비한 연소기(12)에 있어서, 상기 연소기 미통(23)에 있어서의 유체 유동 방향 하류측의 단부에 마련되고, 직경 방향 내측을 향해 돌출하는 동시에 둘레 방향으로 연장되는 플랜지부(41)를 구비하며, 상기 플랜지부(41)는, 상기 미통 시일(15)을 위치 결정하는 핀(16)이 관통 삽입되는 핀 구멍(42)과, 상기 핀 구멍(42)이 형성되는 직경 방향의 범위 내, 또는 상기 핀 구멍(42)보다 직경 방향 외측에 위치하여 둘레 방향으로 연장되는 둘레 방향 슬릿부(43c)와, 상기 둘레 방향 슬릿부(43c)의 일부가 면하는 구멍부(44)를 갖고 이루어진다.
Patent KR-20180113027-A (KR)
Title: A tool calibration method for unknown tool in an encounter-haptic system
Inventor: BAE YOO SUNG
IPC: G06T7/80
Filed: 2017-04-05
Abstract: The present invention relates to a method of performing tool calibration in an encounter-haptic system. Specifically, a method of calibrating an encounter-haptic system according to an embodiment of the present invention includes a step of receiving an input for selecting a tool to be added to a virtual reality, a step of receiving an input that selects a representative form for the selected tool, a step of receiving a marking at a particular point on the surface of the tool via a marker, and a step of performing tool calibration based on the marking and the representative form of the selected tool. It is possible to perform tool calibration without an additional tracer or 3D scanner.
Patent KR-20180117458-A (KR)
Inventor: LEE HOON SUK
IPC: G06F17/30
Filed: 2017-04-19
Abstract: Various embodiments of the present invention relate to a method for automatically classifying a document based on sentence classification and an apparatus thereof. According to an embodiment of the present invention, the method for automatically classifying a document based on sentence classification includes the steps of: classifying an inputted document into sentence units; extracting a keyword for at least one sentence among the classified sentences; determining a category for the at least one sentence based on the extracted keyword; and determining a category of the document based on the category determined for the at least one sentence. Accordingly, the present invention can effectively check the requirements of a customer by determining the category with the highest priority.
Patent KR-20180119270-A (KR)
Inventor: SHIN YO AN
IPC: H04B5/00
Filed: 2017-04-25
Abstract: The present invention relates to a hybrid passive type decoding transmission relay terminal for underwater magnetic field communication and a relay method thereof. The relay method comprises the steps of: receiving a self-induced signal from a transmission terminal; transmitting the reception signal to a reception terminal during a first time slot and storing the reception signal in a buffer at the same time; and decoding and modulating the signal stored in the buffer during a second time slot to transmit the modulated signal to the reception terminal. Therefore, the performance of magnetic communication under water can be improved by reducing path loss while extending a transmission distance of the magnetic communication in a dynamically changing underwater environment.
Patent KR-20180119840-A (KR)
Inventor: LEE SOO JIN
IPC: A23L23/00
Filed: 2017-04-26
Abstract: The present invention relates to a red pepper paste-based sauce for bibimbap with raw salmon, which contains a red pepper paste as a main ingredient and also contains garlic, double concentrated apple vinegar, glacial acetic acid, roast sesame seed, and a plum extract. The present invention further relates to bibimbap. According to the present invention, the red pepper paste-based sauce for bibimbap with raw salmon can be used as all kinds of sauces for bibimbap with sliced raw fish, and is also suitable for consumers′ taste compared to sauces added to conventional bibimbap with sliced raw fish.
Patent KR-20180120868-A (KR)
Inventor: LEE JUN YOUNG
IPC: G01N21/64
Filed: 2017-04-27
Abstract: Provided is a composition for detecting heavy metal ions, containing a fluorescent dye and poly(styrene-co-maleic anhydride) which is surface-modified by polyethyleneimine. Moreover, provided are a production method thereof, and a method for detecting heavy metal ions using the composition for detecting heavy metal ions. The use of the composition for detecting heavy metal ions of the present invention can provide a chemical sensor capable of promptly monitoring color changes due to fluorescence resonance energy transfer effects.
Patent KR-20180122203-A (KR)
Inventor: JUNG JUNG YONG
IPC: H02J3/01
Filed: 2017-05-02
Abstract: The present invention relates to a harmonic current absorbing apparatus using waste slurry of a solar wafer and a manufacturing method thereof. The harmonic current absorbing apparatus using waste slurry of a solar wafer according to an embodiment of the present invention includes an electrode part, a wire part, a ferroelectric mixture, a lower case part which receives the ferroelectric mixture inside, exposes the wire part to the outside, and maintains an electrical insulation state with the electrode part formed inside the ferroelectric mixture, and an upper plate part for maintaining an electrical insulation state with the electrode part. Therefore, the present invention can dramatically increase the moving speed of free electrons flowing in a conductor.
Patent KR-20180128815-A (KR)
Inventor: SEO JIN HO
IPC: C08J9/36
Filed: 2017-05-24
Abstract: The present invention relates to a method of manufacturing a semi-noncombustible styrofoam panel with a perforated film structure. An objective of the present invention is to provide a method of manufacturing a semi-noncombustible styrofoam panel with a perforated film structure which can evenly emit heat and can minimize harmful gases by allowing a heat flow to be smoothly flown during combustion. According to the present invention, the method comprises: a first step of preparing styrofoam beads and mixing 40 to 50 wt% of pure water, 20 to 30 wt% of acrylic resin, 5 to 10 wt% of a ceramic powder, 5 to 10 wt% of expanded graphite, 3 to 5 wt% of aluminum hydroxide, and 3 to 5 wt% of zinc borate with respect to weight of the styrofoam beads to prepare a first mixture; a second step of injecting the first mixture together with the styrofoam beads into a mixer at the ratio of 1:2 to 1:3 with respect to the weight of the styrofoam beads, and mixing the first mixture with the styrofoam beads to coat the styrofoam beads with the first mixture to obtain coated styrofoam beads; a third step of drying the coated styrofoam beads; a fourth step of injecting the coated styrofoam beads passing through the third step into a molding machine to manufacture a base panel by molding the coated styrofoam beads while applying steam to the coated styrofoam beads; and a fifth step of perforating a film having heat resistance and incombustibility to obtain a perforated film and performing a film coating process of coating the perforated film on one surface, both surfaces or the entire surface of the base panel manufactured through the fourth step.
Patent KR-20170140112-A (KR)
Inventor: RHO SANG HYUN
IPC: B32B5/18
Filed: 2017-06-09
Abstract: The present invention relates to a molded object, and a manufacturing method thereof. According to the present invention, the molded object is not only excellent in mechanical rigidity but is also suitable for use as a living material or an industrial material as physical properties are not lowered in spite of being used for a long time at high temperatures and high humidity environment.
Patent KR-20180135340-A (KR)
Inventor: CHOI JI YOUNG
IPC: A01F15/10
Filed: 2017-06-12
Abstract: The present invention relates to an agricultural self-propelled roll baler, which is installed in a vehicle such as a tractor to form a round bale such as hay, a corn stalk and the like, and more specifically, to an agricultural self-propelled roll baler, which can prevent crushing materials inside a crushing part from splashing or scattering to the outside during a process for collecting and crushing the hay, the corn stalk and the like and supplying the mixture to a gathering part, and can block wind generated during a process in which the crushed materials are discharged from being transferred to a binding net for binding a compression-molded round bale.
Patent KR-20180137061-A (KR)
Inventor: KIM BU JEN
IPC: A01K67/033
Filed: 2017-06-15
Abstract: The present invention relates to an insect feed supply apparatus capable of uniformly supplying feed to many individuals of crickets in a breeding ground such as a greenhouse or the like, in which insects such as edible crickets and the like are bred in a large scale. According to one embodiment of the present invention, the insect feed supply apparatus comprises: a feed storage container having a feed inlet on an upper part and a feed outlet on a lower part; and a feed tank arranged in an edible insect breeding ground and allowing insects to intake feed supplied from the feed storage container. The insect feed supply apparatus further comprises: a transfer machine for transferring feed discharged through the feed outlet in one direction by a transfer means; feed distribution tubes formed on a lower part of the feed transfer machine at predetermined intervals to communicate with each other; connection tubes joined and connected such that upper ends thereof are communicated with outlets of the feed distribution tubes; and feed supply holes joined and connected such that upper ends thereof are communicated with lower ends of the connection tubes, having a fixing leg of a lower end fixed to the feed container to be detached, discharging feed as much as insects intake to the feed container, and adjusting a feed discharge amount for the feed container.
Patent KR-20190000680-A (KR)
Inventor: SIM GEON WOO
IPC: A43B3/24
Filed: 2017-06-23
Abstract: The present invention relates to a shoe having a detachable outsole. More particularly, the present invention relates to a shoe having an outsole for outdoor use and an outsole for indoor use, which can be easily replaced when being worn and can be worn both indoors and outdoors. The present invention can provide a shoe having a detachable outsole comprising: a shoe body having a general shape of a shoe; a midsole attached to a lower surface of the shoe body and having a plurality of engaging portions on a lower surface thereof; a first outsole provided on the lower surface of the midsole and having a plurality of detachable portions on an upper surface and recessed grooves individually formed in an outer circumferential surface in the width direction; and a second outsole forming engaging protrusions which can be inserted and fixed in the recessed grooves on an inner circumferential surface in the width direction and capable of receiving the shoe body provided with the midsole and the first outsole inside.
Patent KR-20190001157-A (KR)
Inventor: PARK NAM GYU
IPC: H01L51/42
Filed: 2017-06-26
Abstract: The present invention relates to a perovskite photovoltaic cell with high efficiency. The perovskite photovoltaic cell comprises: a first electrode; a recombination preventing layer formed on the first electrode; a perovskite layer containing alkali iodine and perovskite and formed on the recombination preventing layer; a hole transport layer formed on the perovskite layer; and a second electrode formed on the hole transport layer.
Patent KR-20190001959-A (KR)
Inventor: KWON CHOONG HO
IPC: B60R13/08
Filed: 2017-06-28
Abstract: The objective of the present invention is to provide a hood insulation for a vehicle which has the excellent noise reduction performance at low costs as the hood insulation is produced by using low-cost resin felt with the low noise reduction performance and high-cost polyurethane with the high noise reduction performance. Especially, the other objective of the present invention is to provide a hood insulation for a vehicle which improves the sound absorption performance through a vent by attaching the resin felt and the polyurethane with a breathable film to integrally produce the resin felt and the polyurethane and can improve the sound insulation performance in a part where the vent is not present so as to improve the overall noise reduction performance.
Patent KR-20190002820-A (KR)
Inventor: JUNG YONG CHAE
IPC: C08G18/38
Filed: 2017-06-30
Abstract: Provided is a self-healing elastomer comprising: a repeating unit derived from a polyol compound; a repeating unit derived from an isocyanate compound; and a repeating unit derived from a disulfide compound, and comprises a disulfide bond in a main chain or a branching chain. Embodiments of the present invention provide the self-healing elastomer exhibiting thermoreversible self-healing properties.