baber/WOPTO huggingface dataset:
Patent KR-20180101679-A (KR)
Inventor: LEE SEUNG JIK
IPC: H01L31/0368
Filed: 2017-03-03
Abstract: Provided is a silicon solar cell having high-efficiency characteristics by avoiding doping into a silicon substrate. The silicon solar cell comprises: an n-type silicon substrate; a tunneling layer placed on a rear surface of the silicon substrate; a conductive semiconductor layer placed on a rear surface of the tunneling layer; and an emitter layer placed on a front surface of the silicon substrate, wherein the emitter layer includes a material having a bandgap difference from silicon.
Patent KR-20180107404-A (KR)
Inventor: BAEK HUI JEONG
IPC: E04G11/48
Filed: 2017-03-20
Abstract: The present invention relates to a supporter having a double prop head and a construction method using the same. The present invention is provided in a lower portion of a prop head and outside a supporter and is lowered along the supporter during slab panel and beam lowering, and thus the slab panel and beam lowering can be performed with stability. The present invention includes a prop head (5000) supporting a slab panel and a beam by connecting a beam (3000) and supporting with a supporter below; a prop head guide (6000) provided in a lower portion of the prop head and outside a supporter (7000) and descending along the supporter when the slab panel and the beam are lowered; the supporter (7000) supporting and lowering the beam and the slab panel and provided with a sliding bar and height adjustment means; and an auxiliary support (10000) installed between the installed supports and supporting the beam.
Patent KR-20180106573-A (KR)
Inventor: LEE KYU MAN
IPC: H04L27/233
Filed: 2017-03-21
Abstract: The present invention relates to a phase detection apparatus for compensating a phase error, and more particularly, to a phase detection method using decision feedback which estimates an expected phase error based on interval error data of a sync symbol composed of consecutive symbols to detect an error-compensated phase. Therefore, a structure of a detection apparatus can be simplified.
Patent KR-20180110287-A (KR)
Title: Method for Making a Judgment User’s Position State by using Stationary Air Purifier in a Car
Inventor: KIM JAE HYUNG
IPC: B60R16/03
Filed: 2017-03-27
Abstract: According to a method for determining a locational state of a user by using an air cleaning apparatus, the method is performed by a wireless terminal of the user having a function of receiving a unidirectional radio signal transmitted by the air cleaning apparatus employing an operating module that transmits a unidirectional radio signal of a specific signal intensity and includes: identifying high output signal intensity information set for transmitting the unidirectional radio signal at an output that is higher than a signal intensity basically set in the operating module by using vehicle power supplied from the outside by the operating module of the air cleaning apparatus of the user; identifying reception of a unidirectional radio signal received at a signal intensity reduced by a certain degree by a radio signal disturbance material which is transmitted from the air cleaning apparatus of the user at the set high output signal intensity and exists between the air cleaning apparatus and a wireless terminal; confirming whether the signal intensity of the received unidirectional radio signal corresponds to the high output signal intensity set in the air cleaning apparatus; and determining that the user of the wireless terminal exists in the same space as the air cleaning apparatus to which the vehicle power is supplied when the signal intensity of the received unidirectional radio signal corresponds to the high output signal intensity. Accordingly, it is determined whether the user of the wireless terminal that receives the unidirectional radio signal is present in the same space as the air cleaning apparatus by using the high output signal intensity of the unidirectional radio signal transmitted at a high output by using the vehicle power source or whether the user faces the user who owns the air cleaning apparatus.
Patent KR-20180097108-A (KR)
Title: Rehabilitation device for knee joint
Inventor: HAN CHANG SOO
IPC: A61H1/02
Filed: 2017-04-06
Abstract: The present invention provides a knee joint rehabilitation device which can guide a position of a knee when inserting a leg requiring rehabilitation, thereby significantly improving convenience of use. The knee joint rehabilitation device of the present invention comprises: a thigh fixing unit inserting and fixing a thigh of the leg requiring rehabilitation; a shin fixing unit adjacently located to the thigh fixing unit, and inserting and fixing a shin of the leg requiring rehabilitation; and a knee position guide located between the thigh fixing unit and the shin fixing unit, and guiding the position of the knee when inserting the leg requiring rehabilitation into the thigh fixing unit and the shin fixing unit.
Patent KR-20180113874-A (KR)
Inventor: BAIK JEONG KI
IPC: F21Y115/10
Filed: 2017-04-08
Abstract: The present invention relates to a simple lamp which can be more safely used by protecting an LED circuit board (60) having an LED device (61) irradiating light with power of a battery (B) installed therein by a light diffusion rod (90) while being stood up on a support rod (20) as well as irradiating the light by listing the LED devices (61) in a lengthwise direction while being attached to a pole (40) stood up in a linear direction while being supported by the support rod (20).
Patent KR-20180117950-A (KR)
Inventor: LEE DONG BOK
IPC: B32B3/20
Filed: 2017-04-20
Abstract: The present invention relates to a multipurpose lightweight structure and a manufacturing method thereof. More specifically, the present invention relates to a multipurpose lightweight structure and a manufacturing method thereof, wherein the structure can be used for various purposes such as building materials and buoys due to lightweight and high strength. The multipurpose lightweight structure comprises: a housing with light materials; a plurality of air packs randomly stored in the housing; a binder formed around the air packs and combining the air packs into one lump; and a reinforcing layer formed on the surface of the housing and increasing the strength of the housing.
Patent KR-20180119848-A (KR)
Inventor: KIM TAE HOON
IPC: F16H3/66
Filed: 2017-04-26
Abstract: According to the present invention, disclosed is an automatic transmission for a vehicle. The automatic transmission realizes multiple gears, which comprise: an input shaft receiving power of an engine; an output shaft spaced from the input shaft and outputting shifted power; a first planet gear set having a plurality of rotating elements; a second planet gear set receiving power by being connected to the input shaft and having a rotating element connected to the first planet gear set; a third planet gear set having the rotating element connected to the first planet gear set and connected to the output shaft; a fourth planet gear set having rotating elements connected to the second planet gear set and the third planet gear set; a rotating shaft unit transferring power by being connected to the first to fourth planet gear sets; three clutches selectively connecting predetermined elements of the rotating shaft unit to each other or the predetermined elements of the rotating shaft unit to the input shaft; and four brakes selectively connecting the predetermined elements of the rotating shaft unit to a transmission housing.
Patent KR-20180120300-A (KR)
Inventor: YOO SEUNG YEOP
IPC: E04C2/26
Filed: 2017-04-26
Abstract: A method for manufacturing a high strength magnesium oxide composite panel using a carbon fiber grid technology of the present invention comprises the following steps: (a) a binder manufacturing step; (b) a primary mixture manufacturing step; (c) a second mixture manufacturing step; (d) a primary board forming step; (e) a carbon fiber grid laminating step; (f) a secondary board forming step; (g) a board manufacturing step; and (h) a panel manufacturing step. Accordingly, the high-strength magnesium oxide composite panel, to which the carbon fiber grid technology is applied, has a high tensile strength and high bending strength.
Patent KR-20180120313-A (KR)
Title: 반도체 레이저 구동 회로 칩이 집적된 광송신 장치 및 그 제조 방법
Inventor: PARK KI SUNG
IPC: H01S5/00
Filed: 2017-04-27
Abstract: 본 발명의 실시예에 따른 광송신 장치는 기판; 상기 기판 상에 구비되어 제1 방향으로 광신호를 출력하는 광신호 출력부; 상기 기판 상에 구비되어 상기 광신호 출력부에 전류를 공급하는 광신호 출력 구동 회로 칩; 상기 광신호 출력부 및 상기 광신호 출력 구동 회로 칩 사이에 위치하여 상기 제1 방향과 다른 제2 방향으로 출력된 상기 광신호 출력부의 빛을 상기 제1 방향 및 상기 제2 방향과 다른 제3 방향으로 반사하는 반사부; 및 상기 제3 방향으로 반사된 빛을 입력받아 상기 반사된 빛에 해당되는 전류를 생성하는 모니터링용 광검출기를 포함한다.
Patent KR-20180120470-A (KR)
Inventor: KIM SEUNG JAE
IPC: G02B27/01
Filed: 2017-04-27
Abstract: The present invention relates to a method for enhancing the visibility in displaying a head-up display (HUD) and an apparatus thereof, and a HUD displaying system for realizing the same. According to the present invention, an image (background image) which is a background of an HUD image is extracted from a photographed front an image by photographing the front image of a driving vehicle through a multifunction camera (MFC), and a color of the background image is compared with a color of HUD content to determine whether a color difference is smaller than or greater than a preset threshold value. If the color difference is greater than or equal to the threshold value, the HUD image is projected as it is since there is no problem in visibility. If the color difference is smaller than the threshold value, the visibility is increased by changing content of the HUD image (a color, a style, etc.) to increase the color difference from the background image.
Patent KR-20180124460-A (KR)
Title: an electric power
Inventor: KIM YONG SIK
IPC: H02K99/00
Filed: 2017-05-12
Abstract: The present invention relates to a power generator for generating electricity, capable of generating the electricity without using large energy by generating the electricity by a magnetic force in a field coil by rotating an electromotive opening and closing plate without magnetism instead of a magnetic plate even if the electricity is generated by rotating the magnetic plate which is difficult to rotate due to the magnetism of an iron core field coil or a magnetic field coil.
Patent KR-20170135771-A (KR)
Inventor: PARK CHUL WOO
IPC: G09B7/00
Filed: 2017-06-16
Abstract: Disclosed are a smart learning service providing method using a smart pen and a mobile device processing the same. According to the present invention, as a smart pen recognizes a code printed on a printout, the mobile device interlinked with the smart pen obtains book identification information, page information, and coordinate information of the printout. If the book setting information, corresponding to the book identification information obtained from the smart pen, does not exist in local storage, the book identification information is transmitted to a server through a communication unit to request the book setting information, and then, a motion type, corresponding to the coordinate information and page information obtained from the smart pen, is determined by referring to the book setting information obtained from local storage or the server. A parameter is formed by using at least one among information obtained from the smart pen, context information about the printout included in the book setting information, and user input made through an input unit, and then, a function corresponding to the determined motion type is performed with the formed parameter.
Patent KR-20190005009-A (KR)
Title: Gantry beam reinforced by carbon composite material and reinforced beam for process equipment
Inventor: YUN SANG JAE
IPC: F16S3/00
Filed: 2017-07-05
Abstract: According to the present invention, a beam and a plurality of reinforcement plates made of thermal expansion coefficient of different materials are attached to be spaced from each other by a predetermined interval in the longitudinal direction of the beam. Accordingly, when heat deflection occurs in accordance with an increase or a decrease in temperature, if any one portion of a portion to which the reinforcement plates are attached and a portion to which the reinforcement plates are not attached is expanded, the other portion is contracted. Therefore, a convex part and a recessed part by the heat deflection are alternatively formed so that an average deflection rate can be minimized in case of heat deflection.
Patent KR-20190010056-A (KR)
Title: Strecture for carrying patient
Inventor: PARK SEONG JONG
IPC: A61G1/056
Filed: 2017-07-20
Abstract: Disclosed is a stretcher for carrying a patient. The stretcher for carrying a patient according to an embodiment of the present invention comprises: a main body; and a movement assist unit which is provided in the main body to assist movement thereof. The movement assist unit comprises: a fixated member which is fixated at the main body; a rotary member which is provided within the fixated member to be freely rotatable; a contact member which is connected to the rotary member to be fixated and configured to be unfolded towards the outside of the main body or to be folded towards the inside of the main body by rotation of the rotary member; and a locking member which is hinged to be coupled with the contact member and selectively unfolded from the contact member by rotation thereof.
Patent KR-20190012929-A (KR)
Inventor: KIM KI HYUK
IPC: B21B37/74
Filed: 2017-07-31
Abstract: The present invention relates to a method to manufacture a steel material with excellent low heat input welding crack resistance and high heat input heat affected zone toughness, and a steel material with excellent low heat input welding crack resistance and high heat input heat affected zone toughness manufactured thereby. According to the present invention, the steel material comprises: 0.06 to 0.12 weight percent of C; 1.25 to 1.70 weight percent of Mn; 0.03 to 0.33 weight percent of Si; greater than 0 to 0.012 weight percent or less of P; greater than 0 to 0.005 weight percent or less of S; greater than 0 to 0.20 weight percent or less of Cr; greater than 0 to 0.85 weight percent or less of Ni; 0.015 to 0.05 weight percent of Sol-Al; 0.05 to 0.35 weight percent of Cu; 0.01 to 0.35 weight percent of Nb; greater than 0 to 0.01 weight percent or less of V; 0.007 to 0.023 weight percent of Ti; greater than 0 to 0.006 weight percent or less of N; greater than 0 to 0.0005 weight percent or less of B; and the balance of Fe and inevitable impurities. Moreover, a welding crack sensitivity index (Pcm) satisfies 0.13 to 0.26 and Ceq(IIW) satisfies 0.28 to 0.52, such that excellent low heat input welding crack resistance and high heat input heat affected zone toughness are excellent, thereby providing characteristics suitable for manufacturing an icebreaker used in a cold extreme environment.
Patent KR-20180090177-A (KR)
Inventor: MOON JUNG MIN
IPC: H04W36/08
Filed: 2017-08-10
Abstract: The present disclosure relates to a communication technique which fuses a 5G communication system with an IoT technology to support a higher data rate than that of a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (e.g. 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 a 5G communication technology and an IoT related technology. Furthermore, according to the present invention, a technique related to a cell reselection operation in a mobile communication system is disclosed.
Patent KR-20190019745-A (KR)
Inventor: OH SEUNGHYUN
IPC: H01L33/62
Filed: 2017-08-18
Abstract: The present invention provides a light emitting element which prevents light emitting efficiency from decreasing due to a solder which is out of a mounting region of a light emitting diode (LED) chip. Disclosed is the light emitting element comprising: an LED chip including a first electrode pad and a second electrode pad which are formed to be spaced from a light emitting semiconductor laminate and a lower part of the light emitting semiconductor laminate; a substrate on which the LED chip is mounted and which includes a first electrode corresponding to the first electrode pad and a second electrode corresponding to the second electrode pad; a first solder unit connecting the first electrode pad and the first electrode; and a second solder unit connecting the second electrode pad and the second electrode. The first solder unit and the second solder unit are formed by heating a solder material to a melting point or higher by an infrared ray (IR) laser and are formed on and limited to the inside of the mounting region without being out of the mounting region of the LED chip on the substrate.
Patent KR-20190019769-A (KR)
Title: Cogeberation equipment using thermoelectric
Inventor: KIM DONG SIK
IPC: F24H9/18
Filed: 2017-08-18
Abstract: Disclosed is a cogenerative thermoelectric power generating device. The cogenerative thermoelectric power generating device comprises: a burner unit through which a heating material is discharged; a thermoelectric power generating unit in which a thermoelectric module is installed to be supplied with the heating material discharged from the burner unit to generate power; a transporting unit which connects the burner unit and the thermoelectric power generating unit such that the heating material is transported to the thermoelectric power generating unit.
Patent KR-20180029858-A (KR)
Inventor: OKAMURA TAKASHI
IPC: H01L33/58
Filed: 2017-08-28
Abstract: The present invention is to provide a manufacturing method for a light emitting diode (LED) chip, and an LED chip, which is capable of providing sufficient brightness. The manufacturing method for an LED chip comprises: a wafer preparation process of preparing a wafer which has a stacking body layer where a plurality of semiconductor layers including a light emitting layer are formed on a transparent substrate for crystal growth, and which has LED circuits respectively formed in individual areas, divided by a plurality of division scheduled lines that cross one another, on the surface of the stacking body layer; a wafer back surface processing process which forms a plurality of concave units or grooves on the back surface of the wafer by corresponding to each LED circuit; a transparent substrate processing process which forms a plurality of recesses on the surface of the transparent substrate where a plurality of penetration holes are entirely formed, by corresponding to each LED circuit of the wafer; an integration process which forms an integrated wafer by attaching the surface of the transparent substrate to the back surface of the wafer upon completion of the wafer back surface processing process and the transparent substrate processing process; and a division process which divides the integrated wafer into individual LED chips by cutting the integrated wafer together with the transparent substrate along the division scheduled lines.
Patent KR-20190024068-A (KR)
Inventor: KIM OH SUP
IPC: H01P1/20
Filed: 2017-08-31
Abstract: The present invention relates to a method of manufacturing an RF filter, and more particularly, to a method of manufacturing an RF filter using a laser trenching technique which forms a trench using a laser, prints an AgPd series on the trench and polishes the surface of the trench so that a conductor layer is formed only in the trench portion. A method of manufacturing an RF filter using a laser according to the present invention includes the steps of preparing a base substrate of an electrically insulating material; forming a trench along a pattern path designed on the base substrate using a laser; printing a conductor on the trench to form a conductor layer; polishing the conductor layer using a polishing machine; and cutting the base substrate. The method of manufacturing an RF filter using a laser according to the present invention can form a conductor layer in a trench by forming a trench on a base substrate and then printing and polishing the conductor. Therefore, there are effects that it is possible to obtain a highly precise dimensional accuracy and apply the same to a product having a high frequency and that there is no etching process, resist layer forming process or the like, so that its process is simple and the manufacturing cost is low.
Patent KR-20180033058-A (KR)
Inventor: SYED TAIF A
IPC: G06F3/041
Filed: 2017-08-31
Abstract: An electronic device is disclosed. While the electronic device is in a sleep state in a manner that allows a response to predetermined touch inputs, the electronic device can sense a touch on its touch screen. The power consumption of the electronic device during an awake state is lower than power consumption of the electronic device due to touch sensing. For example, sensing a touch during a sleep state allows the electronic device to wake in response to detecting a predetermined touch input (e.g., a tap or another touch input) on its touch screen during the sleep state (Transition from the sleep state to the awake state). Various methods are disclosed wherein an electronic device senses a touch during a sleep state by the methods. A touch controller includes a detection circuit and a touch processor.
Patent KR-20190025351-A (KR)
Inventor: KIM SUNG CHAN
IPC: B64D1/18
Filed: 2017-09-01
Abstract: The present invention relates a solar light panel cooling system using a drone which utilizes a drone when power generation efficiency is reduced due to a temperature rise of a panel and cools the solar light panel through water gathered from a neighboring water source, thereby increasing the power generation efficiency in operating the solar light panel installed on a remote area in which management personnel residence is not smooth, or water supply facilities are not smoothly installed. The solar light panel cooling system comprises a drone, an accommodation unit, a determination unit and a control unit.
Patent KR-20190030805-A (KR)
Title: Inhalants for the prevention or treatment of pulmonary hypertension, and methods of administration thereof
Inventor: RHEE YUN SEOK
IPC: A61K9/00
Filed: 2017-09-14
Abstract: The present invention relates to an inhalant for preventing or treating pulmonary hypertension and a method for administering the same. A novel inhalant for preventing or treating pulmonary hypertension and the method for administering the same according to the present invention exhibit a local pharmacological activity on lungs, and at the same time, exhibit non- or barely existent delivery of drugs to systemic blood, thereby having an effect of remarkably remedying side effect problems of an existing pulmonary hypertension therapeutic agent. Therefore, the inhalant and the method for administering the same, particularly provided in the present invention, can be provided as currently the most useful novel therapeutic agent and therapeutic method for treating pulmonary hypertension diseases.
Patent KR-20190031969-A (KR)
Title: Sandwich panel for construction
Inventor: WON SUN HO
IPC: E04C2/292
Filed: 2017-09-19
Abstract: A sandwich panel for construction is disclosed. According to the present invention, in the sandwich panel for construction, native rock powder is put into a metal frame to be compressed with predetermined pressure, and at the same time, is heated at a high temperature to be solid. Moreover, both sides of a noncombustible material formed by being heat treated at a predetermined temperature are formed to be completely surrounded by a metal plate. According to the present invention, the metal plate is arranged on both side surfaces of the noncombustible material to integrate and form the noncombustible material and the metal plate by a noncombustible additive to secure incombustibility capable of enduring high temperature flame and heat in case of fire. Moreover, emission of harmful gas is removed to prevent a human accident such as gas suffocation, and convenience for transportation can be provided to a worker through weight lightening in case of the transportation to an installation position for construction.