baber/WOPTO huggingface dataset:
Patent KR-20200047055-A (KR)
Title: Method, apparatus and transmission/reception antenna for estimating radar angle
Inventor: LEE JONG HUN
IPC: G01S7/282
Filed: 2018-10-26
Abstract: Disclosed are an angle estimation method of a radar, an angle estimation device, and a transmission and reception antenna. The transmission and reception antenna of the radar comprises: reception antennas disposed to be spaced apart by a first distance in the direction of an elevation angle central axis, and spaced apart by a second distance in the direction of an azimuth center axis; and transmission antennas disposed to be spaced apart by a certain distance in the direction of an elevation angle central axis. The transmission antennas are switched and the transmitted radar signal is received by the reception antennas, so that a virtual valid reception channel can be extended in the direction of the central axis of the elevation angle and in the direction of the central axis of the azimuth angle.
Patent KR-20190051813-A (KR)
Inventor: JINKOMA YUSUKE
IPC: G03G15/20
Filed: 2018-10-29
Abstract: According to the present invention, a conductive line of one side of a heater is disposed to be extended to one end of a substrate in a length-direction of the substrate from a temperature sensing device while a conductive line of the other side of the heater is disposed to be extended to the other end of the substrate in the length-direction of the substrate from the temperature sensing device. At least one of the two conductive lines has an area inclined to both length-direction and width-direction of the substrate.
Patent KR-20190053092-A (KR)
Title: Substrate processing apparatus, substrate processing method and recording medium
Inventor: KIYOSE HIROMI
IPC: H01L21/66
Filed: 2018-10-29
Abstract: The thickness of a liquid film of a protective liquid on a front surface of a substrate when being carried in a drying processing unit is maintained within an appropriate range. A substrate processing apparatus includes: at least one liquid film forming unit (16A) configured to form a liquid film of a liquid for anti-drying on a substrate; at least one drying processing unit (16B) configured to dry the substrate on which the liquid film is formed, and a transfer mechanism (17) configured to transfer the substrate on which the liquid film is formed from the liquid film forming unit to the drying processing unit. By a transfer time adjusting operation of adjusting a volatilization amount of the liquid, constituting the liquid film on the substrate, during a transfer of the substrate by adjusting a transfer time during which the substrate on which the liquid film is formed is transferred from the liquid film forming unit to the drying processing unit by means of a transfer mechanism or by an initial liquid film thickness adjusting operation of adjusting the thickness of the liquid film formed on the substrate in the liquid film forming unit, the thickness of the liquid film present on the substrate when a drying processing is begun in the drying processing unit is controlled to fall within a target range.
Patent KR-20200051405-A (KR)
Inventor: JUNG HYE BIN
IPC: F04D25/08
Filed: 2018-11-05
Abstract: The present invention relates to a portable insect repellent fan. More specifically, the portable insect repellent fan consists of a fan body that can be held by a hand; a fan head blowing wind at the upper portion of the fan body; a fan control unit provided inside the fan body to wirelessly transceive a sound signal of insect-repellent ultrasonic waves, to control the fan wind, and to wirelessly transceive the operation of the fan head; and a fan speaker provided at the lower portion of the fan body to receive an ultrasonic sound signal and make a sound. An object of the present invention is to repel insects by using a portable fan.
Patent KR-20200056163-A (KR)
Inventor: KIM SUNG CHIL
IPC: E04G21/24
Filed: 2018-11-14
Abstract: The present invention relates to a fence screen for demolishing a building and, more specifically, to an upward and downward moving module for a screen fence for demolishing a building and an upward and downward moving system for a screen fence for demolishing a building including the same, which can vertically move the fence screen so that a demolition operation can be performed in order by moving the installed fence screen for demolition to a next floor to be demolished when the highest floor is demolished after the fence screen for demolishing a building is only installed in the highest floor of the building to be demolished.
Patent KR-20200057441-A (KR)
Title: Austenitic stainless steel with excellent resistance to stress corrosion cracking and surfuric acid dew point corrosion
Inventor: KIM SANG SEOK
IPC: C22C38/44
Filed: 2018-11-16
Abstract: Disclosed is anti-corrosive austenitic stainless steel which reduces expensive elements such as Mo and optimizes microelements, thereby simultaneously increasing hot workability and resistance against sulfuric acid dew point corrosion and stress corrosion cracking. To this end, the austenitic stainless steel with excellent resistance against sulfuric acid dew point corrosion and stress corrosion cracking according to an embodiment of the present invention comprises: 0.01-0.03 wt% of C; 0.01-0.03 wt% of N; 0.01-0.7 wt% of Si; 0.8-1.2 wt% of Mn; 0.035 wt% or less of P; 0.005 wt% or less of S; 15.0-19.0 wt% of Cr; 8.0-12.0 wt% of Ni; 0.5-1.5 wt% of Mo; 0.5-1.3 wt% of Cu; 0.1-0.5 wt% of Sn; 0.05-0.2 wt% of Nb; and the balance being Fe and other inevitable impurities. Furthermore, the value of the following formula (1) satisfies the range between 1,950 and 2,800, wherein the formula (1) is [43383*(C + N) + 5216*(Nb)] + [100*(Cu + 2*Sn)].
Patent KR-20190058327-A (KR)
Inventor: JEON IN SUNG
IPC: C08K9/04
Filed: 2018-11-19
Abstract: The present invention relates to a medical high strength resin composite, in which a graphene compound containing a hydroxyl group or an organic acid group is contained in a polyarylketone resin. The medical high strength resin composite has excellent rigidity suitable for use in an implant, thereby being able to be usefully used in various forms of products such as a block, a pin, a screw, a cage, a rod and the like, which are widely used in medical fields such as orthopedics, plastic surgery, dentistry, maxillofacial surgery and the like.
Patent KR-20200058146-A (KR)
Inventor: KIM SUN TAE
IPC: G06Q50/10
Filed: 2018-11-19
Abstract: The present invention relates to a subscription service method using a smart contract based on blockchain. According to one embodiment of the present invention, a consumer may use the most necessary and advantageous subscription service among subscription services provided by each store. Each store for providing a subscription service may predict profits and secure a continuous income model. The subscription service method comprises the steps of: (a) transmitting subscription service information (SSI) including store information (SI) and service usage condition information (SCI) to a management server (101); (b) uploading contract information (CI) to a network (103); (c) verifying validity of the contract information (CI); (d) registering the contract information (CI) in blockchain (105) on the network (103); and (e) transmitting the contract information (CI) to a consumer terminal (107) connected to the network (103).
Patent KR-20200061818-A (KR)
Inventor: PARK JUNG JA
IPC: A23L33/105
Filed: 2018-11-26
Abstract: The present invention relates to: salt containing an extract component of Houttuynia cordata, Ulmus davidiana var. japonica, Euphorbia humifusa, and Artemisia annua; a method for manufacturing the same; and a salting method of food using the same. The salt for salting of the present invention has a significantly improved effect of preventing food spoilage when salting compared to general bay salt, and especially has an effect of improving the taste and flavor of fish having strong fishy smell.
Patent KR-20200063901-A (KR)
Title: Apparatus for controlling of staying lenghth of strip in pickling tank
Inventor: YOUNGJUN KIM
IPC: C23G3/02
Filed: 2018-11-28
Abstract: Disclosed is an apparatus for adjusting the staying length of a strip in a pickling tank. According to embodiments of the present invention, the apparatus for adjusting the staying length of a strip in a pickling tank comprises: an upper roll and a lower roll which are provided in a pickling tank on a pickling process line, and immerse a strip passing through the pickling tank in a solution filled in the pickling tank; and a moving unit to move the upper roll and the lower roll forwards or backwards to adjust the length of the strip staying in the pickling tank. The lower roll supports one surface of the strip passing through an inlet of the pickling tank from a lower side in the pickling tank. The upper roll is arranged on a side opposite to the lower roll to support the other surface of the strip from the upper side in the pickling tank. The moving unit adjusts the distance between the upper roll and the lower roll to increase or decrease the length of the strip staying in the pickling tank.
Patent KR-20200064451-A (KR)
Inventor: YOON DONG HO
IPC: C02F1/28
Filed: 2018-11-29
Abstract: The present invention relates to a heavy metal adsorption pulp sheet in which hydrogel beads made of chitosan and gelatin are dispersed in natural pulp, and a method for producing the same. The heavy metal adsorption pulp sheet has an advantage of being eco-friendly and having high removal efficiency of heavy metals.
Patent KR-20200067492-A (KR)
Title: Systerm for managing parking lots
Inventor: PARK KYUNG HWAN
IPC: H05B45/00
Filed: 2018-12-04
Abstract: One embodiment of the present invention includes: an emergency bell attached to a structure for forming and supporting a parking space of a parking lot; a signal collection device for receiving a radio signal from the emergency bell and transmitting the radio signal to a manager, wherein the emergency bell detects a stimulus from the outside, converts the stimulus into power, and is operated based on the converted power, and a signal for the stimulus is generated, and the signal for the stimulus is wirelessly transmitted to a signal collection device.
Patent KR-20200068868-A (KR)
Inventor: KIM SANG GIL
IPC: A46B9/04
Filed: 2018-12-06
Abstract: To brush teeth, there must be both a toothbrush and toothpaste, a user can often confront uncomfortable situation when there is the toothpaste. Since the present invention has the toothpaste attached to the toothbrush all the time to avoid the situation failed to brush the teeth. In addition, the present invention can allow the user to brush teeth anytime and anywhere by having the toothbrush which is foldable to be simply carried.
Patent KR-20200069099-A (KR)
Inventor: OH YOUNG JOO
IPC: H01M4/66
Filed: 2018-12-06
Abstract: The present invention relates to a secondary battery comprising a cathode, an anode spaced apart from the cathode, and a separator disposed between the anode and the cathode. The cathode includes a cathode active material electrode layer formed on a surface of a first current collector, and the anode includes a second current collector, an anode active material electrode layer formed on a surface of the second current collector and a buffer layer formed between the second current collector and the anode active material electrode layer.
Patent KR-20200074301-A (KR)
Title: Solar panel module assembly including abnormality detecting device
Inventor: KIM JAE UN
IPC: H02S20/00
Filed: 2018-12-14
Abstract: The present invention relates to a solar module assembly including an abnormality detecting device. The solar module assembly including an abnormality detecting device comprises: a support frame installed on a base; an installation frame installed on the support frame; a solar module mounted on the installation frame; and an abnormality detecting device installed on the support frame. The abnormality detecting device includes: an observing unit installed on one side of the support frame toward a side direction; and an observed unit disposed on the other side of the support frame to face the observing unit. An abnormality caused by deformation of the support frame or the solar module forming the solar module assembly is detected in advance to prevent energy acquisition efficiency from being lowered through solar power generation and greatly reduce maintenance cost.
Patent KR-20200073599-A (KR)
Title: Electroluminescent Device
Inventor: LEE HAK MIN
IPC: H01L51/56
Filed: 2018-12-14
Abstract: According to the present invention, an electroluminescent display device comprises: a substrate; a plurality of subpixels arranged on the substrate in first and second directions; a light emitting diode positioned on each of the subpixels and including a first electrode, a light emitting layer, and a second electrode; a first bank formed between the neighboring subpixels in the second direction and overlapping an edge of the first electrode; a second bank having an opening corresponding to a row of the subpixels arranged in the second direction and formed between the neighboring subpixels in the first direction; and a third bank formed on a side surface of the second bank opposite in the second direction. Accordingly, when the light emitting layer is formed by a solution process, variation between nozzles is minimized, thereby forming the light emitting layer having a uniform thickness and preventing the solution from being concentrated to the center.
Patent KR-20200076215-A (KR)
Inventor: AHN DONGHWAN
IPC: H01L31/0232
Filed: 2018-12-19
Abstract: According to an aspect of a technical idea of the present invention, disclosed is an optoelectronic element which can reduce manufacturing costs. The optoelectronic element comprises: first and second optical waveguide portions disposed to be spaced apart from each other along a first direction parallel to an upper surface of a bulk silicon substrate on the bulk silicon substrate; and an active portion interposed between the first and second optical waveguide portions so that one side of the active portion is in contact with the first light waveguide portion and the other side of the active portion is in contact with the second optical waveguide portion on the bulk silicon substrate. The first and second optical waveguide portions and the active portion contain GeSi.
Patent KR-20200076801-A (KR)
Title: Hydrogen water manufacturing electrode and manufacturing method thereof
Inventor: HWANG HYEON BAE
IPC: C23C22/68
Filed: 2018-12-19
Abstract: The present invention relates to an electrode for producing hydrogen water and a method for manufacturing the same, capable of producing an electrolysis electrode for generating hydrogen water having better electrolysis characteristics. The method includes the steps of: forming a first film on an upper surface of a Ti substrate by using an electroplating method; depositing a second film on an upper surface of the first film using an E-Beam Evaporator (Electronic-Beam Evaporator); manufacturing a multilayer electrode having a multilayer structure on an upper surface of the Ti substrate by alternately repeating the steps of forming the first film and depositing the second film; forming a first thin film that is a passivation film on the multilayer electrode; and forming a second thin film on the multilayered electrode on which the first thin film is formed so that the first thin film can act as a passivation film.
Patent KR-20200077034-A (KR)
Inventor: CHOI SUKBAE
IPC: H01M2/10
Filed: 2018-12-20
Abstract: Disclosed are a module weight unit for adjusting battery weight and a battery enclosure using the same. According to the present invention, an upper surface includes parallel parts formed on both sides, bent parts formed between the parallel parts and a groove part formed between the bent parts, and a lower surface includes wedge parts having inclined surfaces on both sides and end parts formed between the wedge parts. Therefore, wedge-shaped module weight units can be stacked around a battery cell as many as necessary, and shaking due to gaps between modules that may occur during use can be minimized.
Patent KR-20200078114-A (KR)
Title: Robot arm for dron mounting with easy attachment and detachment
Inventor: KANG SEONG JUN
IPC: B25J18/04
Filed: 2018-12-21
Abstract: A drone mounted robot arm easy to attach and detach according to an embodiment of the present invention comprises: a main body formed in a semicircular shape; a main binding unit wherein a sub-binding unit is formed at an upper part so as to connect a drone body and the main body; a main binding unit connecting unit interconnecting the main body and the main binding unit; a plurality of robot arms for dangerous work, which are connected to one side of the main body so as to be detachable, which are driven in multiple directions, and wherein an end effector for holding an object is installed at an end unit; and a distance sensor and a contact sensor provided on one side of the main body.
Patent KR-20200078265-A (KR)
Title: Portable spray type fire extinguisher
Inventor: CHANG HOON
IPC: A62C13/64
Filed: 2018-12-22
Abstract: The present invention relates to a portable spray type fire extinguisher, which is formed to be always worn and carried by a worker, and is not ejected due to an error even in any operation, and can immediately extinguish fire. According to an embodiment, the portable spray type fire extinguisher can be used by being worn on or fitted to a belt, is conveniently carried, can immediately respond to fire, is formed to be dually locked not to remove a lid so as not to be accidentally ejected, and can solve the inconvenience caused by obstructing an area of activity of an arm or leg of a worker during working when being carried and worn on the waist since an action member is rotated 360 degrees and is rotated even when being worn on the waist.
Patent KR-20190078528-A (KR)
Inventor: RHODES SAMUEL JACKSON
IPC: A61B50/30
Filed: 2018-12-24
Abstract: Provided are a storage apparatus and a method for storing medical devices. The storage apparatus comprises: a first container having a first cavity configured to receive a first medical device, such as an endoscope; and a second container having a second cavity configured to receive a supply kit for the first medical device, wherein the second container is positioned proximal to the first container within the storage apparatus.
Patent KR-20200078963-A (KR)
Title: snowplow
Inventor: I BYEONG MUN
IPC: B65G23/22
Filed: 2018-12-24
Abstract: The present invention relates to a snow removing device, which can spray snow removing materials such as calcium chloride or sand onto a road. The snow removing device includes: a body having an outlet and a hopper part receiving the snow removing materials; a conveyor device installed in a lower portion of the hopper part, and transferring the snow removing materials received in the hopper part in the direction of the outlet; a first driving device driving the conveyor device; and a second driving device driving the conveyor device, wherein the conveyor device includes: a first driving shaft driven by the first driving device; a second driving shaft driven by the second driving device; and a conveyor belt of which one side is coupled to the first driving shaft and the other side is coupled to the second driving shaft and which performs an orbital motion.
Patent KR-20200081548-A (KR)
Inventor: CHEON BYOUNG HEE
IPC: B63B25/16
Filed: 2018-12-27
Abstract: Disclosed is a liquefied natural gas storage tank including a bridge structure for preventing damage to a membrane. The liquefied natural gas storage tank includes: an insulation wall configured such that a plurality of insulation panels are arranged; and a sealing wall installed on an upper portion of the insulation wall. In the liquefied natural gas storage tank, stepped portions are formed around the circumference of a border of an upper end portion of the insulation panel and a bridge plate is installed to be hung between the stepped portions adjacent to each other. Therefore, the liquefied natural gas storage tank reinforces a lower support structure of the sealing wall and reduces rapid vertical stepped portions generated between the insulation panels.
Patent KR-20200082716-A (KR)
Title: Manufacture method for a composite matrerial
Inventor: HONG SUNG TAE
IPC: B23K103/10
Filed: 2018-12-31
Abstract: According to the present invention, a manufacturing method for a composite material comprises: a solid material accumulation step of accumulating solid carbon materials on an upper surface of a metal member; a friction stirring treatment step of moving a rotary tool along the carbon materials accumulated by the previous step to perform a friction stirring treatment of the metal member to generate a composite material; and a property strengthening step of repeating the solid material accumulation step and the friction stirring treatment step. According to the present invention, the manufacturing method for the composite material accumulates solid carbon materials on the metal member by using a pencil, spray, and adhesive, to have a simple process and thus, have a high efficiency in manufacturing the composite material, repeats the solid material accumulation step and the friction stirring treatment step on the metal member to improve mechanical properties, and can control the properties. In addition, the manufacturing method for a composite material performs the friction stirring treatment of the metal member with the carbon materials accumulated such that the carbon materials are treated by friction stirring in an atypical status in the metal member to induce a local generation of composite material, and accordingly, mechanical properties are improved to enhance the strength of the metal member.
Patent KR-20200082771-A (KR)
Inventor: CHOI YONG WON
IPC: H05H1/24
Filed: 2018-12-31
Abstract: The present invention relates to a plasma sterilization device having an ozone reduction function. More specifically, the present invention relates to a filter which sterilizes a user′s hand region by using plasma, and uses a manganese dioxide catalyst by suctioning ozone generated during plasma generation; and a plasma sterilization device having an ozone reduction function enabling an ozone discharge amount to be reduced by decomposing and removing ozone through a heater. According to the present invention, the plasma sterilization device having an ozone reduction function can sterilize a user′s hand region by using plasma, forcibly suck ozone generated during plasma discharge, and can be easily decomposed and removed by applying heat or using a catalyst during the movement of ozone.
Patent KR-20180017134-A (KR)
Title: Lte 업링크 송신들의 레이턴시를 감소시키기 위한 방법 및 장치
Inventor: NIMBALKER AJIT
IPC: H04W74/02
Filed: 2016-06-02
Abstract: 방법 및 장치는 롱 텀 에볼루션(LTE) 업링크 송신들의 레이턴시를 감소시킨다.  제1 서브프레임에서 다운링크 제어 정보(DCI) 메시지가 수신될 수 있다.  DCI 메시지는 자원 할당 및 변조 및 코딩 방식을 지시할 수 있고, 사용자 장비(UE)가 업링크 캐리어에 대한 제2 서브프레임에서의 송신을 위해 그로부터 하나의 순환 시프트를 선택할 수 있는 복수의 순환 시프트들을 지시할 수 있다.  선택 기준에 기초하여, 복수의 지시된 순환 시프트들로부터 순환 시프트가 선택될 수 있다.  업링크 캐리어에 대해 제2 서브프레임에서 선택된 순환 시프트에 기초한 복조 참조 신호(DMRS)를 사용하여, 자원 할당 및 변조 및 코딩 방식에 의해 지시된 자원에서 물리 업링크 공유 채널(PUSCH)을 통해 데이터 패킷이 송신될 수 있다.
Patent KR-20180019698-A (KR)
Title: 방향족 탄화수소, p-크실렌과 테레프탈산의 제조 방법 및 방향족 탄화수소 제조 장치
Inventor: KONG DEJIN
IPC: C07C51/00
Filed: 2016-06-17
Abstract: 본 발명은 방향족 탄화수소 제조 방법, p-크실렌 및 테레프탈산의 제조 방법 및 방향족 탄화수소 제조 장치에 관한 것이다. 방향족 탄화수소의 제조 방법은 반응성 락톤 기를 가진 화합물로부터 C8 올레핀을 제조하는 단계 및 C8 올레핀으로부터 방향족 탄화수소를 제조하는 단계를 포함한다. 방향족 탄화수소 제조 방법은 p-크실렌 선택성이 높고 방향족 탄화수소의 수율이 높은 특징을 가진다.
Patent KR-20180041163-A (KR)
Title: 파력 발전 장치
Inventor: SAITOU YASUSHI
IPC: F03B13/22
Filed: 2017-01-06
Abstract: 양호하게 발전하는 것이 가능한 파력 발전 장치를 제공한다.   
파력 발전 장치는 수차(10), 유압 회로(20) 및 발전기(11)를 구비하고 있다.  수차(10)는 파도를 받아 회전한다.  유압 회로(20)는 유압 펌프(22), 평준화 회로(25), 유량 제어 밸브(28) 및 유압 모터(29)를 가지고 있다.  유압 펌프(22)는 수차(10)의 회전에 의해 구동하고 작동유(21A)를 토출한다.  평준화 회로(25)는 유압 펌프(22)에서 토출된 작동유(21A)를 저류하는 어큐뮬레이터(26) 및 유량 제어 밸브(28)를 구비하고 있다.  유량 제어 밸브(28)는 유압 펌프(22) 및 어큐뮬레이터(26)에서 토출되는 작동유(21A)가 유입하고, 작동유(21A)의 유량을 소정 유량으로 토출한다.  유압 모터(29)는 유량 제어 밸브(28)에서 토출된 작동유(21A)가 유입함으로써 구동한다.  발전기(11)는 유압 모터(29)의 회전에 의해 구동하여 발전한다.