baber/WOPTO huggingface dataset:
Patent KR-20180056348-A (KR)
Inventor: KO YOUNG HO
IPC: H01L21/02
Filed: 2017-04-12
Abstract: Provided is a photo detection device which includes a semiconductor substrate having a first region and a second region, a first optical waveguide disposed on the first region of the semiconductor substrate, and a photo detection part disposed on the first optical waveguide in the first region. A portion of the first optical waveguide is extended from the first region to the second region. The photo detection part includes a first semiconductor layer disposed on the first optical waveguide and having n-type conductivity, a second semiconductor layer covering a portion of the first semiconductor layer, and a third semiconductor layer disposed on the second semiconductor layer and having p-type conductivity. The second semiconductor layer may include an intrinsic first absorption layer and a p-type second absorption layer disposed on the first absorption layer. It is possible to provide a horizontal photo detection device.
Patent KR-20180115190-A (KR)
Inventor: KWON GI DEOK
IPC: H03K17/96
Filed: 2017-04-12
Abstract: According to one embodiment of the present invention, an input device comprises: a first sensor unit extending along a first direction and including a metal bar made of a metal material and a first sensor connected to the metal bar and collecting information on a touch gesture of a user with respect to the metal bar; a second sensor unit including a plurality of second sensors disposed adjacent to the metal bar on one side of the metal bar along the first direction and collecting touch or proximity information of the user on the second sensors; and a control unit recognizing the touch gesture of the user based on sensor value information collected by the second sensor unit together with sensor value information of the first sensor unit when the sensor value information collected by the first sensor unit is collected. Therefore, the accuracy of the input device may be increased.
Patent KR-20180118299-A (KR)
Inventor: LEE HAE RYUN
IPC: F21S41/00
Filed: 2017-04-21
Abstract: The present invention relates to a vehicle lamp and, more specifically, to a vehicle lamp, forming different lamp images when a light source is turned on and off. According to an embodiment of the present invention, the vehicle lamp comprises: a light source unit; and a lens unit forming different lamp images when the light source unit is turned on and off. Moreover, the lens unit includes a lens and a bezel having at least one aperture hole for guiding light emitted from the light source unit to the lens. In addition, the bezel includes a phosphor, wherein an energy level is increased to an excited state when the light source unit is turned on and lowered to a ground state when the light source unit is turned off.
Patent KR-20180118471-A (KR)
Inventor: CHOI WON CHUL
IPC: G10L15/28
Filed: 2017-04-21
Abstract: The present invention relates to a voice recognition apparatus. According to an embodiment of the present invention, the voice recognition apparatus includes a microphone (MIC), a control unit for processing a voice input inputted through the microphone, and a display for displaying corresponding information for each process of the voice input. Accordingly, various information according to a voice recognition process can be effectively notified to a user.
Patent KR-20180120323-A (KR)
Inventor: KIM JONG IL
IPC: B63B9/06
Filed: 2017-04-27
Abstract: Disclosed are a lifting method using a floating crane and a method for constructing an offshore structure. According to one aspect of the present invention, the lifting method using a floating crane comprises: an anchoring step of allowing at least one floating crane to be anchored in a working position; a moving step of moving a material to be lifted to a lifting position; and a lifting step of lifting the material to be lifted by using the floating crane.
Patent KR-20180121231-A (KR)
Inventor: HONG SUNG NAM
IPC: H04W72/12
Filed: 2017-04-28
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system to support a higher data rate than a 4^th generation (4G) communication system such as long term evolution (LTE). A method for operating a base station in a wireless communication system for minimizing performance degradation due to puncturing of a signal comprises the processes of: reallocating resources allocated to a first service to a second service to provide the second service; transmitting control information related to at least one punctured reference signal for reallocation of the resources; and transmitting the punctured reference signal through resources different from the resources allocated to the second service.
Patent KR-20170074827-A (KR)
Title: 기체 혼합 액체를 이용한 세정 장치
Inventor: PARK JONG HA
IPC: B01F15/02
Filed: 2017-05-04
Abstract: 기체 혼합 액체를 이용한 세정 장치가 개시된다, 본 발명은, 외부로부터 공급되는 액체가 유입되는 제1 유입구, 제1 유입구로부터 유입되는 액체와 혼합되는 기체가 유입되는 제2 유입구, 제1 유입구로부터 유입된 액체와 제2 유입구로부터 유입된 기체가 혼합되는 혼합구, 및 혼합구에서 기체와 혼합된 액체가 배출되는 배출구를 구비한다. 본 발명에 따르면, 액체가 흐르는 각종 산업용 도관 내에 발생한 스케일 등의 슬라임 및 각종 도관 내에 침착된 세균 등을 효과적으로 제거할 수 있게 된다.
Patent KR-20170134213-A (KR)
Inventor: CHRISTIAN CURTIS VENG
IPC: F02M21/02
Filed: 2017-05-19
Abstract: The present invention relates to a fuel supply system improved to supply high-pressure gas to a large two-stroke compression-ignited internal combustion engine. The engine is provided with a fuel injection system for injecting the supplied high-pressure gas into a combustion chamber of the engine. The fuel supply system comprises: a feed conduit (9) for connecting an outlet of a liquefied gas storage tank (8) to an inlet of a high-pressure pump (40) to transport liquefied gas from the liquefied gas storage tank (8) to the high-pressure pump (40); a transfer conduit (50) for connecting an outlet of the high-pressure pump (40) to an inlet of a high-pressure vaporizer (14) to transport high-pressure liquefied gas from the high-pressure pump (40) to the high-pressure vaporizer (14); and a supply conduit (18) for connecting an outlet of the high-pressure vaporizer (14) to an inlet of the fuel injection system of the engine to transport high-pressure vaporized gas to the fuel injection system of the engine. The high-pressure pump (40) includes two or more pump units (41, 42, 43). Each pump unit (41, 42, 43) includes a pump piston (62) disposed to be slid in a pump cylinder (61) and a hydraulically powered drive piston (46) disposed to be slid in a drive cylinder (45), wherein the drive piston (46) is coupled to the pump piston (62) to drive the pump piston (62).
Patent KR-20180129467-A (KR)
Inventor: OH SEOG BAE
IPC: C07K7/08
Filed: 2017-05-26
Abstract: The present invention relates to a biodegradability-controllable protein and to a hydrogel using the same, wherein the hydrogel contains the biodegradability-controllable protein in which α- and β-amino acids are mixed, and thus has excellent biocompatibility. Since the dissolution rate of drugs can be controlled by controlling the biodegradability depending on the content ratio of α- and β-amino acid, the drugs can be effectively delivered.
Patent KR-20180038955-A (KR)
Inventor: CHI SHENG TAI
IPC: B01L9/00
Filed: 2017-05-29
Abstract: The present invention provides a capping system for biological thermal reaction, which comprises at least one reaction tube, at least one suction unit, and at least one pushing rod. The at least one reaction tube comprises an opening terminal. The at least one suction unit is used to suck at least one cap and move the cap to the opening terminal of the at least one reaction tube. The at least one pushing rod is used to push the at least one cap into the opening terminal of the at least one reaction tube.
Patent KR-20180135546-A (KR)
Inventor: PARK SEONG OOK
IPC: G01S7/35
Filed: 2017-06-13
Abstract: The present invention relates to a multi-sided determination system of a drone which determines a multi-sided drone using micro-doppler feature analysis and machine learning techniques for an object to be detected, and to a method thereof. Therefore, horizontal direction measurement of a drone propeller can be performed by using a polarimetric measurement method using two polarized waves. The multi-sided determination system of a drone comprises: a transmission part; a receiving part; an operation part; a storage part; and a control part.
Patent KR-20180137312-A (KR)
Inventor: CHO YONG SUK
IPC: G01N21/64
Filed: 2017-06-16
Abstract: Disclosed are an organometallic compound, an organic light emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound. The organometallic compound has excellent electrical properties and thermal stability. Thus, an organic light emitting device employing the organometallic compound has excellent driving voltage, efficiency, power, color purity, and lifetime characteristics.
Patent KR-20190000985-A (KR)
Inventor: CHOI HAE CHANG
IPC: A41D15/00
Filed: 2017-06-26
Abstract: The present invention relates to pants equipped with a zipper. In particular, the zipper is made of a special material that shields texture of the zipper from a wearer. Additionally, according to the present invention, the pants allow the wearer to conveniently attach or detach the pants by using the zipper, so that the pants can be worn under various climates and environments without requiring the wearer to change their pants.
Patent KR-20190002184-A (KR)
Inventor: KIM HYUNG CHEOL
IPC: H05B37/02
Filed: 2017-06-29
Abstract: The present invention relates to a crosswalk lighting system installed to illuminate a crosswalk, which comprises: a lighting body mounted on a pillar installed around a crosswalk; a main light emitting module in which a plurality of unit light emitting elements having a pair of a first light emitting diode having a warm color temperature and a second light emitting diode having a cool color temperature different from that of the first light emitting diode are arrayed to be spaced from each other on one surface facing the crosswalk on the lighting body; an external environment information sensing unit for collecting external environment information including illuminance and weather; and a control unit for controlling driving of the main light emitting module using the environment information received from the external environment information sensing unit, and adjusting and driving a light emitting ratio of the first and second light emitting diodes in accordance with the weather and set adjustment conditions. According to the crosswalk lighting system of the present invention, a pedestrian accident can be reduced by adjusting a color temperature to irradiate light having a wavelength which has visually high recognition efficiency in accordance with a change in weather, and a jaywalking attempt can be reduced by notifying a waiting time of a crosswalk traffic light.
Patent KR-20190004414-A (KR)
Title: Similar Vowel Structure Text Searcher
Inventor: PARK JOON WOONG
IPC: G06F16/00
Filed: 2017-07-04
Abstract: The present invention relates to a text search program capable of searching for a text having a similar vowel structure with a certain text on a text data including a text data on a web. Specifically, two texts having a similar vowel structure are defined as vowels forming each syllable belonging to the same vowel group in order when each of the two texts is read aloud. The vowel group is defined as each of classified vowel groups when vowels are classified into at least two groups which can differently be classified.
Patent KR-20190008674-A (KR)
Inventor: KIM GA YEON
IPC: D06F39/12
Filed: 2017-07-17
Abstract: The present invention relates to a washing machine with an adjustable height, comprising: a washing machine body with a space formed therein; and a rail installed in a tube of the washing machine to be rotatable and installed in an internal wall of the body in a vertical direction so as to adjust the height of the bottom part of a driving plate, so that even a physically challenged person is able to put out the laundry inside the washing machine easily. Therefore, cumbersome or inconvenience caused when a sleeve gets wet can be removed.
Patent KR-20180011738-A (KR)
Inventor: HIMMELSTOSS MICHAEL
IPC: D03C9/02
Filed: 2017-07-24
Abstract: A heddle for harness of a Jacquard loom allows a member for connecting the heddle to an element of the hardness to include two strands (32, 34) which are positioned in a first end unit, individually. Moreover, the heddle includes a link (30) having a small hole (36) for guiding warp threads. The small hole (36) is arranged between the two strands (32, 24) along a vertical axis (X10) of the heddle. The link (30) is composed of a synthesis material. The link (30) includes two branches (52, 54) positioned in both sides of the small hole (36) along the vertical axis (X10). Parts (522, 542) of each branch (52, 54) are opposite to the first end unit of the strands (32, 34); and are over-molded on second end units (324, 344) moved in a vertical direction from the small hole (36). Each branch (52, 54) of the link completely surrounds the second end units (324, 344) of the corresponding strands (32, 34). The second end units of the strands (32, 34) follow two vertical directions (F1, F2) which are opposite to each other; and correspond to a geometric structure for fixation in opposition to displacement of an over-molded part of the branches of the link based on the second end units of the strands. The small hole (36) is formed by the synthesis material constituting the link (30). The present invention can reduce damage of adjacent warp threads.
Patent KR-20190011473-A (KR)
Inventor: YOON BYOUNG MOON
IPC: H01L21/67
Filed: 2017-07-25
Abstract: Disclosed is a method for using an apparatus for cleaning a wafer, including: a step of preparing a wafer to which a foreign object is attached; a step of cooling the wafer and the foreign object in a cooling unit; and a step of physically removing the foreign object of the wafer in a cleaning unit, wherein the wafer is in direct contact with a cooling material in the step of cooling the wafer and the foreign object in the cooling unit.
Patent KR-20170104121-A (KR)
Inventor: KIM HYUNG JOO
IPC: C08G18/38
Filed: 2017-08-14
Abstract: The present invention relates to a method of producing a urethane foam by producing an isocyanuric polyol with high heat resistance and low reactivity, producing an aromatic polyester polyol with high flame retardancy and low reactivity, mixing the isocyanuric polyol and the aromatic polyester polyol, and making the mixture react with isocyanate; and a method of producing a urethane foam panel with excellent flame retardancy, heat resistance and dimensional stability, and good workability by attaching an aluminum sheet or a glass fabric aluminum sheet to the surface of the urethane foam board. A method of producing a rigid urethane foam panel according to the present invention preferably comprises the steps of: synthesizing the isocyanuric polyol with high heat resistance and low reactivity, and synthesizing the aromatic polyester polyol with high flame retardancy and low reactivity; mixing the isocyanuric polyol and the aromatic polyester polyol with a foaming agent, a catalyst, a flame retardant, additives and the like to produce a polyol compound for urethane production; and making the polyol compound for urethane production react with an aromatic polyisocyanate to produce a rigid urethane foam board in a production line of a building interior material, or attaching an aluminum sheet to the surface of the rigid urethane foam board.
Patent KR-20190020434-A (KR)
Inventor: LEE SUNG JOO
IPC: H04N21/81
Filed: 2017-08-21
Abstract: The present invention relates to a technique for providing content of an image output device. A method for providing content of an image output device may comprise the steps of: primarily recognizing information on an object by displaying the object in a remote place through three-dimensional content on the image output device; and secondarily recognizing the information on the object by synthesizing text matched with name information of the object and displaying the text through three-dimensional synthesis content on the image output device.
Patent KR-20190021659-A (KR)
Inventor: LEE JUNG HUN
IPC: H01L21/677
Filed: 2017-08-23
Abstract: A tower lift includes: a main frame extending in a vertical direction; a driving frame surrounding the main frame and provided to be movable in the vertical direction along the main frame; a plurality of floating units for floating the driving frame from the main frame; a carriage module mounted on the driving frame and transferring articles; a pair of driving rails extended in parallel with each other in the vertical direction on the main frame and respectively including first permanent magnets and second permanent magnets, which are arranged in the vertical direction; a driving wheel provided between the driving rails so as to be spaced apart from the driving rails by a predetermined distance and including third permanent magnets arranged in a circumferential direction; and a driving unit for rotating the driving wheel.
Patent KR-20190023019-A (KR)
Inventor: LEE GIL SONG
IPC: C08L69/00
Filed: 2017-08-25
Abstract: The present invention relates to a lightweight BIPV module using a low temperature and low pressure curing process capable of preventing defects of a solar cell due to high temperature. In a BIPV module, an upper film is made of ethylene tetra fluoro ethylene (ETFE) as a lightweight material, a lower film uses polycarbonate (PC), a solar cell is inserted between the upper film and the lower film, and a filler capable of curing at room temperature is closely adhered to upper and lower sides of the solar cell. The filler is formed by injecting a liquid resin into a mold and converting the resin into a solid state at room temperature by a UV curing method.
Patent KR-20170105452-A (KR)
Title: The method for producing blue light blocking soft contact lens
Inventor: PARK JAE YEON
IPC: B29L11/00
Filed: 2017-08-28
Abstract: Provided is a method for producing a blue-light screening soft contact lens. More specifically, the present invention relates to a method for reducing transmissivity of blue light penetrating contact lenses, by adding a specific compound capable of absorbing blue light (blue light with wavelength range of 380-500 nm) into a monomeric composition for producing soft contact lenses. According to the present invention, it is possible to produce blue-light screening soft contact lenses capable of preventing glare, fatigue, and eye diseases.
Patent KR-20190024160-A (KR)
Inventor: YOU YOUNG MI
IPC: B05B7/04
Filed: 2017-08-31
Abstract: The present invention relates to a roll production system having a urea coating layer and a roll. The roll production system having the urea coating layer comprises: a roll including a shaft and a core formed on the shaft; a coating liquid in which a polyurea main agent and a polyurea curing agent are mixed; and a spraying gun forming the urea coating layer by spraying the coating liquid onto an outer circumferential surface of the core, wherein the spraying gun sprays the coating liquid by maintaining the certain distance from the outer circumferential surface of the core while moving on the outer circumferential surface of the core.
Patent KR-20190024386-A (KR)
Inventor: LEE JOO HYUNG
IPC: C09J11/06
Filed: 2017-08-31
Abstract: The present invention relates to a non-substrate type silicon adhesive film which can be formed without using a substrate film and indicates high heat-resisting properties, excellent adhesion properties, and excellent transferring properties. The non-substrate type silicon adhesive film does not generate contamination of silicon after being detached. The non-substrate type silicon adhesive film includes: a first release film; a second release film; and a silicon adhesive layer formed between the first release film and the second release film.
Patent KR-20190027538-A (KR)
Inventor: PARK YU RI
IPC: G09G3/36
Filed: 2017-09-07
Abstract: In the present invention, an adaptive pre-charge driving method adaptively adjusting a pre-charge voltage according to amount of variation of image data is applied, and an external power voltage for the adaptive pre-charge driving method is used. Accordingly, the power consumption of a data driving circuit may be reduced, the heat radiation may be reduced, the voltage charge deviation may be improved, and the disadvantage of an image according to the charge deviation may be improved.
Patent KR-20190029967-A (KR)
Title: Construction machine
Inventor: YOUN IN MUK
IPC: F15B13/02
Filed: 2017-09-13
Abstract: A construction machine according to an embodiment of the present invention is a construction machine in which a plurality of actuators are operated by pressure oil, comprising: a pump unit including a first pump and a second pump supplying pressure oil; a plurality of control valves selectively supplying the pressure oil supplied by the pump unit to the plurality of actuators; a hydraulic line unit delivering the pressure oil supplied by the pump unit to the plurality of control valves; a tank to which the pressure oil supplied to the plurality of actuators is retrieved; and a bypass valve apparatus connected to the hydraulic line unit to allow the pressure oil supplied to the plurality of control valves to bypass to the tank in case the plurality of actuators do not operate.
Patent KR-20190032027-A (KR)
Title: Method for preparing hydrophobic metal organic framework-carbon nitride
Inventor: ALI COSKUN
IPC: B01J37/08
Filed: 2017-09-19
Abstract: The present invention relates to a method for manufacturing a hydrophobic metal organic framework (MOF)-carbon nitride complex. More specifically, the present invention relates to the method for manufacturing a MOF-carbon nitride complex having improved water stability. A complex of the present invention solves the water stability problem of a zeolitic imidazolate framework (ZIF) and can selectively absorb oil from a mixture of water and oil. In addition, the complex can also act as a natural shield against the hydrolysis of ZIF crystals and can solve the problem of low catalytic efficiency for carbon dioxide conversion and water quality stability, and can be widely applied not only to ZIF but also to MOF.
Patent KR-20190033679-A (KR)
Title: Liquid crystal composition and display device comprising the same
Inventor: JANG JI EUN
IPC: G02F1/137
Filed: 2017-09-21
Abstract: The present invention relates to a liquid crystal composition for improving dripping stains and a display device comprising the same. The liquid crystal composition according to one embodiment comprises: at least one of liquid crystal compounds represented by chemical formula 1-1 to 1-8; at least one of self-aligned compounds represented by chemical formula 2-1 to 2-2; and at least one of reactive mesogens (RM) represented by chemical formula 3-1 to 3-5.
Patent KR-20170138068-A (KR)
Inventor: BAE JAE KWANG
IPC: G06Q20/16
Filed: 2017-09-22
Abstract: Disclosed are a method of authenticating security-enhanced safe shopping capable of preventing fraud, and a system thereof. The method of authenticating security-enhanced safe shopping includes: a step of registering terminal information of a user terminal that has completed purchase in association with an order number of a requested product; a step of receiving terminal information of the user terminal that has recognized an image code when the user terminal recognizes the image code provided when the product is received; a step of authenticating the user terminal that has recognized the image code on the basis of terminal information registered when a purchase is requested and terminal information of a user terminal that has recognized the image code; and a step of controlling payment for the product when the user terminal is authenticated.