baber/WOPTO huggingface dataset:
Patent KR-20200039497-A (KR)
Inventor: SONG MIN HO
IPC: B25C5/02
Filed: 2018-10-06
Abstract: The present invention relates to a stapler, and more specifically, is to safely and easily organize used staples by installing a button connected to a stapler main body and a magnet connected to the button at a lower end. The staples used in organizing documents are allowed to be attached to the magnet of the stapler lower end and dropped into a trash can, thereby preventing a user from getting a hand injury while removing the used staples. To this end, the magnet having a magnetic force of an appropriate size is used, and a spring is attached in order to cover the magnet with a cover and easily return the magnet connected to the button to an original position thereof.
Patent KR-20200042191-A (KR)
Inventor: JUNG SEO HUI
IPC: B65D1/08
Filed: 2018-10-15
Abstract: One embodiment of the present invention provides a cosmetic container having dual discharging means, capable of selectively discharging content through a nozzle part or a pipet part. According to the embodiment of the present invention, the cosmetic container comprises a container main body storing the content and a discharge part detachably coupled to the upper part of the container main body and discharging the content stored in the container main body to the outside. The discharge part comprises: a coupling part detachably coupled to the discharge part to the upper part of the container main body; the nozzle part disposed on the upper part of the coupling part and having a discharge hole formed at one end; and the pipet part disposed on the lower part of the coupling part to face the nozzle part and be inserted into the container main body and having a suction hole formed at one end. The coupling part has at least one opening/closing hole formed therein to be opened or closed in accordance with coupling or decoupling between the discharge part and the container main body to allow the nozzle part to directly communicate with or be blocked from the inside of the container main body.
Patent KR-20200042671-A (KR)
Title: Preparing method of aldehyde
Inventor: KIM TAE YUN
IPC: B01J31/20
Filed: 2018-10-16
Abstract: Method for manufacturing an aldehyde according to an embodiment of the present application comprises a hydroformylation reaction step of manufacturing the aldehyde by conducting a reaction of an olefin-based compound with a synthetic gas under a catalyst for a hydroformylation reaction, wherein the synthetic gas contains carbon monoxide and hydrogen, and in the hydroformylation reaction step, a gas phase partial pressure of the hydrogen is 40 to 60 mol%, and a gas phase partial pressure of the carbon monoxide is 0.5 to 2.5 mol%. The method for manufacturing the aldehyde according to an embodiment of the present application has excellent reaction stability.
Patent KR-20200046420-A (KR)
Inventor: YOO IL SEON
IPC: H04R19/00
Filed: 2018-10-24
Abstract: A MEMS microphone package according to the present invention includes: a circuit board through which an acoustic passage penetrates; a case coupled to the circuit board to form an inner space distinct from the outside so that the inner space accommodates the MEMS microphone acquiring an external sound transmitted through the acoustic passage; and an opening/closing part accommodated in the inner space and selectively opening/closing the acoustic passage.
Patent KR-20200050498-A (KR)
Title: Pin type haptic actuator
Inventor: RYU SI HO
IPC: G06F3/01
Filed: 2018-11-01
Abstract: The present invention discloses a pin-type haptic actuator. The haptic actuator according to the present invention comprises: a housing having a hole formed on an upper surface; an elastic member installed inside the housing; a magnetic mass body coupled to the elastic member to move up and down; a pin coupled to the magnetic mass body, and protruding from the housing through the hole when rising; and a magnetic field generating unit that selectively generates a magnetic force inside the housing. According to the present invention, the pin that moves up and down by the magnetic field generating unit protrudes to the outside of the housing to directly stimulate a user′s skin and the like, thereby providing a realistic touch. In addition, since a stimulus is generated using a pin, there is an advantage of selecting a location or area that provides tactile sensation.
Patent KR-20190108033-A (KR)
Title: Vertical continuous plating apparatus
Inventor: KIM YUN GON
IPC: C25D7/00
Filed: 2018-11-01
Abstract: According to the present invention, disclosed is a vertical continuous plating apparatus including: a plating bath storing a plating solution; a hanger part installed in the upper part of the plating bath, and suspending and transferring an object to be plated in a longitudinal direction of the plating bath; a plating solution injection part installed in the plating bath to be placed on both sides of the object in the plating bath, and injecting the plating solution to both sides of the object; and a stirring part injecting air into the plating bath to stir the plating solution. The stirring part is installed in the bottom of the inside of the plating bath to inject air towards a space between the inner surface of the plating bath and the plating solution injection part. According to the present invention, since the air injected from the stirring part is injected towards the space between the inner surface of the plating bath and the plating solution injection part, the air injected from the stirring part can prevent the object from being moved in a direction orthogonal to a transfer direction.
Patent KR-20200053327-A (KR)
Inventor: HONG JINKEE
IPC: A61K31/19
Filed: 2018-11-08
Abstract: An embodiment of the present invention provides a method for manufacturing a nitric oxide release composition which comprises the following steps: (a) manufacturing a solution by mixing alcohol and metal alkoxide; (b) conducting a reaction of the solution with 1 to 3 atm of nitrogen monoxide gas; and (c) purifying the product of the step (b) by centrifugation thereof followed by addition of alcohol. According to an aspect of the invention, it is possible to provide a nitric oxide-releasing composition excellent in biocompatibility.
Patent KR-20200053926-A (KR)
Title: Surface heating element and wireless hair dryer using same
Inventor: YANG YEON SIK
IPC: A45D20/12
Filed: 2018-11-09
Abstract: The present invention discloses a surface heating element and a wireless hair dryer using the same. In the present invention, the surface heating element capable of controlling the amount of surface heat is applied to the hair dryer, and accordingly, the intensity of the operating intensity can be adjusted, and a battery for charging and discharging through controlling the amount of power supply is applied to the hair dryer. Therefore, user convenience can be improved by allowing a user to use the hair dryer for a long time regardless of the location.
Patent KR-20200053965-A (KR)
Title: Memory system and operation method thereof
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2018-11-09
Abstract: The present invention relates to a memory system capable of storing data by reflecting the durability of a memory device. According to an embodiment of the present invention, the memory system can comprise: a memory device including a superblock composed of a source memory block included in each of two or more source dies; and a controller that selects at least one source memory block from a memory block with a lowest maximum erasable number value among memory blocks that have not formed a super block yet, to form the superblock.
Patent KR-20200054044-A (KR)
Title: Shopping cart collision prevention system
Inventor: CHO SE BIN
IPC: G01V3/12
Filed: 2018-11-09
Abstract: According to an embodiment of the present invention, a collision prevention system for a shopping cart including a loading part for accommodating articles therein, a plurality of moving wheels supporting the loading part and installed to the bottom to roll on the floor, and a frame with a handle on one side of the top thereof to be gripped by person′s hands may include: a sensor unit detecting whether an external object that can have a collision exists within an area of a preset distance; a collision prevention unit which is selectively operated according to the type of the detected external object and the area where the external object is detected when the existence of the external object is detected by the sensor unit; and a control unit which operates the collision prevention unit according to the detection result of the sensor unit.
Patent KR-20200054443-A (KR)
Title: color changed agricultural vinly about acid of soil
Inventor: LEE SEUNG JIN
IPC: A01G13/02
Filed: 2018-11-10
Abstract: The present invention relates to an agricultural plastic sheet which changes in color according to soil acidity. The degree of soil acidity (pH), which may damage the growth of agricultural plants, can be observed in real time with an eye and can be managed promptly, thereby addressing the problem in the prior art of being unable to measure soil conditions such as acidity. In particular, the agricultural plastic sheet is configured with a plastic sheet main body composed of a material (cochineal, etc.) that changes in color according to pH changes, to enable a state of soil acidity to be observable with the eye; and a drain hole which is fixed when the plastic sheet is covered with soil, and has a plurality of circular holes formed therein to allow rainwater or supplied water to be absorbed into the soil. Accordingly, as the agricultural plastic sheet changes in color according to soil acidity, the degree of soil acidity (pH), which may damage the growth of agricultural plants, can be observed in real time with an eye and can be managed promptly, thereby addressing the problem in the prior art of being unable to measure soil conditions such as acidity.
Patent KR-20200054535-A (KR)
Title: Insulation structure of independent type storage tank and manufacturing method thereof
Inventor: LEE JAE IK
IPC: F16L59/10
Filed: 2018-11-12
Abstract: The present invention relates to an insulation structure of an independent storage tank, which allows a mica box to be filled with an advanced insulation material having excellent insulation performance, for example, aerogel insulator, thereby enabling the manufacture of an insulation panel having improved insulation performance than conventional mica, and a manufacturing method thereof. The insulation structure of the present invention can reduce the space occupied by the insulation structure in a space-constrained ship, thereby increasing cargo loading space for cargo transportation, which is an actual main purpose of the ship. In addition, even when a fire occurs in the ship, the insulation structure of the present invention can be formed to significantly reduce the amount of polyurethane vulnerable to fire, thereby solving a problem that a fire spreads to the insulation structure to cause a massive fire as compared to a conventional insulation structure.
Patent KR-20200056849-A (KR)
Title: Design adhesive bandage including natural ingredient for healing wound and manufacturing method thereof
Inventor: PARK HWAN HO
IPC: A61K35/618
Filed: 2018-11-15
Abstract: The present invention relates to an individuality expression type design bandage including natural ingredients to protect a wound, and to a manufacturing method thereof, and more specifically, an individuality expression type design bandage including natural ingredients to protect a wound, configured to disinfect a wound and regenerate tissues thereof using natural ingredients including a detoxified sulfur composition and an aloe vera, and including a design print layer of which an image is printed on a support layer made of a Spandex material having excellent skin seating properties, thereby allowing for expression of individuality. According to the present invention, the individuality expression type design bandage including natural ingredients to protect a wound comprises: a wound protecting layer containing natural ingredients including a detoxified sulfur composition and an aloe vera; an adhesive layer formed on an upper portion of the wound protecting layer and fixing the same to a wounded area; a support layer formed on an upper portion of the transparent adhesive layer; and a design print layer formed on an upper portion of the support layer and having an image printed thereon.
Patent KR-20200057378-A (KR)
Inventor: LIM JONG MIN
IPC: E06B9/262
Filed: 2018-11-16
Abstract: The present invention provides a blind for preventing line twisting to ensure an easy lifting operation. The blind includes: a support; a roll bar which is extended in one direction, is rotatably installed on the support, and includes at least two winding parts; a shield screen which is fixed to the support and folded to adjust the length; a weight bar fixed to the shield screen; at least two support strings of which one end is fixed to the roll bar and the other end is fixed to the weight bar, wherein the at least two support strings can be wound around the two winding parts, respectively and penetrate the shield screen; and a lifting part which is coupled to one end of the roll bar to rotate the roll bar.
Patent KR-20200060793-A (KR)
Title: Method of proving personal career based on blockchain and apparatus performing the same
Inventor: HWANG TAEIL
IPC: G06Q10/10
Filed: 2018-11-23
Abstract: The present invention relates to a method for proving personal work experience based on a blockchain and a device for performing the same. The method for proving personal work experience based on the blockchain can comprise: a step of assigning, by a blockchain network, a private key and a public key to a personal node authenticated by an evidence information providing node; a step of receiving, by the blockchain network, personal information of a personal node from the evidence information providing node based on a request of the personal node; and a step of transmitting, by the blockchain network, the personal information to the evidence information receiving node.
Patent KR-20200062881-A (KR)
Title: Healthy Salts of Granular type and Preparing Method Thereof
Inventor: LEE BAE JIN
IPC: A23P10/22
Filed: 2018-11-27
Abstract: The present invention relates to granule type salt for health and a manufacturing method thereof and, more specifically, to granule type salt for health and a manufacturing method thereof, which granulates natural agricultural and fishery raw materials containing natural pigments and functional ingredients and salt without using a binder. The granule type salt for health is composed of natural agricultural and fishery raw materials and salt, has a particle size of 210-250 mm, and has a moisture content of less than 2% measured after leaving for 24 hours at 20°C and 80% relative humidity. The granule type salt for health according to the present invention can make natural color food that stands for natural additive-free by completing the granule formulation using only purified salts and natural materials without the addition of a binding inducer.
Patent KR-20200067465-A (KR)
Title: Method and apparatus of image processing
Inventor: KANG DONG WOO
IPC: G06T7/70
Filed: 2018-12-04
Abstract: The present invention relates to an image processing method and a device therefor. According to one embodiment of the present invention, the image processing method comprises: receiving an image frame; acquiring a face area of a user included in the image frame; aligning a plurality of predetermined vertices in a plurality of feature parts included in the face area; primarily verifying an alignment result based on a first area corresponding to the combination of the plurality of feature parts; secondarily verifying the alignment result based on a second area corresponding to an individual feature area among the plurality of feature areas; re-detecting a face area when at least one of a primary verification and a secondary verification fails; and outputting information on the face area when the primary verification and secondary verification are passed.
Patent KR-20200071585-A (KR)
Title: Improved structure of optical output device for vehicle and method for manufacturing thereof
Inventor: RO JIN SEOK
IPC: H05B44/00
Filed: 2018-12-11
Abstract: Disclosed are an optical output device for a vehicle with an improved structure and a method for manufacturing the same. According to various embodiments of the present invention, the optical output device is provided in or attached to a vehicle, and comprises: a first plate in which a mounting groove is formed in at least an area of one surface; a light emitting module having a light emission unit, and mounted in the mounting groove; and a second plate coupled to the first plate, and having a printing area. Moreover, the light emission unit of the light emitting module may be coupled to the mounting groove of the first plate to emit light in a direction opposite to a surface coupled to the second plate.
Patent KR-20200072858-A (KR)
Title: A headphone including vibration motor
Inventor: JEONG WON HYEOP
IPC: H04R1/10
Filed: 2018-12-13
Abstract: The present invention is a headset with a built-in vibration device which causes vibration to a user′s ear and skin around the ear by at least one pair of coin-type vibration motors inserted into a speaker unit of the headset. Each coin-type vibration motor inserted in each speaker unit receives an electric signal from the headset to generate vibration individually and the intensity and time of the vibration can also be adjusted. The conventional headsets used for the purpose of listening to sound can transmit vibration stimulation to the user in addition to hearing through the present invention, and accordingly, the headset can be used in various ways. For example, a user can be more immersed in images and games with a headset having a vibration device built therein and can feel a sense of reality.
Patent KR-20200072885-A (KR)
Title: Method for preserving food using ozone
Inventor: HONG MYUNG KI
IPC: A23B7/148
Filed: 2018-12-13
Abstract: The present invention relates to a food storage method using ozone. According to the food storage method using ozone of the present invention, food is stored in a storage space where temperature is equal to or less than 5.5 °C and an ozone concentration of 0.2 to 5.1 ppm is maintained.
Patent KR-20190003431-A (KR)
Inventor: NA YUN SUNG
IPC: G01R1/073
Filed: 2018-12-19
Abstract: The present invention relates to an insert for a test handler and a test handler. According to the present invention, disclosed is a technique for improving the reliability of a product by precisely setting the position of a semiconductor device by forming a guide part having the same radius as the terminal size of a semiconductor device in an open hole formed in the support member of the insert or a guide groove formed in a release preventing protrusion.
Patent KR-20200077031-A (KR)
Inventor: SONG CHANGICK
IPC: H04L27/26
Filed: 2018-12-20
Abstract: A method of estimating a channel for vehicle to everything (V2X) communication is disclosed. According to the present invention, the method comprises the steps of: estimating a channel frequency response (CFR) for all subcarriers in an orthogonal frequency division multiplexing (OFDM) symbol of a preamble in a packet; transferring the estimated CFR to a first OFDM symbol of the data field in the packet; updating CFR of all the subcarriers of the current OFDM symbol by combining the data and a pilot region CFR of the current OFDM symbol with a guard band and a direct current (DC) subcarrier CFR transmitted from the previous OFDM symbol; and transferring the updated CFR to the next OFDM symbol.
Patent KR-20200081010-A (KR)
Inventor: LEE DONG HEE
IPC: A23F5/46
Filed: 2018-12-27
Abstract: The present invention relates to a method of producing functional drip bag coffee containing buckwheat, and more specifically to a method of producing functional drip bag coffee containing buckwheat comprising: 1) a coffee bean roasting step of inserting dried coffee beans to a preheated roasting device, heating the same for a predetermined time at a predetermined temperature, and cooling heated coffee beans; 2) a coffee bean pulverizing step of pulverizing the roasted coffee beans into sizes of 0.1-0.4 mm; 3) a buckwheat roasting step of roasting buckwheat such that moisture content of the buckwheat becomes 7-10%; 4) a buckwheat pulverizing step of pulverizing the roasted buckwheat into sizes of 0.1-0.4 mm; and 5) packaging 10-20 g of a mixture in which 60-90 wt% of the pulverized coffee beans of the step 2) and 10-40 wt% of the pulverized buckwheat are mixed, into a drip bag. The drip bag coffee of the present invention exhibits various functionalities by including active ingredient of buckwheat as much as possible. Coffee beans have antioxidants that inhibit cancer, prevent diabetes and arteriosclerosis, improve memory and reasoning power, and prevent depression, decompose alcohol after drinking, and promote renal exercise. In addition, buckwheat is effective in relieving hypertension and atherosclerosis symptoms, relieving diabetic symptoms, gout, excretion of uric acid, and liver health, and effective for smokers. Also, buckwheat is effective in relieving stress and migraines, and other agricultural products have strong antioxidant effects.
Patent KR-20200081135-A (KR)
Inventor: KIM DAE SUNG
IPC: C01G23/00
Filed: 2018-12-27
Abstract: The present invention relates to a layered titanate-based reflective material having improved infrared reflection and shielding effects as a material containing hydrogen (H) or an alkali metal between layered structures of titanium oxide, and a manufacturing method thereof.
Patent KR-20180021086-A (KR)
Title: 조명기
Inventor: OUDERKIRK ANDREW J
IPC: G02B27/12
Filed: 2016-06-17
Abstract: 접힌 광 경로 조명기(folded light path illuminator)가 제공된다.  조명기는 입력 면, 출력 면 및 이미저 면(imager face)을 갖는 편광 빔 스플리터, 입력 면에 인접하게 배치되고 입력 면 상의 입력 활성 영역을 한정하는 광원, 및 광원으로부터 방출된 광을 수신하고 패턴화된 광 - 이는 수렴 패턴화된 광(converging patterned light)일 수 있음 - 을 방출하기 위해 이미저 면에 인접하게 배치된 이미지 형성 디바이스를 포함할 수 있다.  이미지 형성 디바이스는 출력 면 상의 출력 활성 영역을 한정하는 가장 큰 이미지 영역을 가질 수 있다.  입력 활성 영역 및 출력 활성 영역 중 하나 또는 둘 모두는 가장 큰 이미지 영역의 약 절반보다 작을 수 있다.  편광 빔 스플리터는 제1 및 제2 프리즘들을 포함할 수 있고, 제1 프리즘의 체적은 제2 프리즘의 체적의 절반 이하일 수 있다.
Patent KR-20180035833-A (KR)
Title: FeCo 합금, FeSi 합금 또는 Fe 시트 또는 스트립, 및 이의 제조 방법, 시트 또는 스트립으로부터 제조된 자기 변압기 코어 및 이를 포함하는 변압기
Inventor: WAECKERLE THIERRY
IPC: C22C38/30
Filed: 2016-07-29
Abstract: 본 발명은 FeCo 합금, FeSi 합금 또는 Fe 시트 또는 스트립, 및 이의 제조 방법, 시트 또는 스트립으로부터 제조된 자기 변압기 코어, 및 이를 포함하는 변압기에 관한 것으로, 냉간 압연 및 어닐링된 철 합금(1)의 시트(sheet) 또는 스트립(strip)으로서, 이의 조성은 중량%을 기준으로, 극미량 ≤ Co ≤ 40%, Co ≥ 35%인 경우 극미량 ≤ Si ≤ 1.0%, 극미량 ≤ Co < 35%인 경우 극미량 ≤ Si ≤ 3.5%, 극미량 ≤ Co < 35%인 경우 Si + 0.6% Al ≤ 4.5 - 0.1% Co, 극미량 ≤ Cr ≤ 10%, 극미량 ≤ V + W + Mo + Ni ≤ 4%, 극미량 ≤ Mn ≤ 4%, 극미량 ≤ Al ≤ 3%, 극미량 ≤ S ≤ 0.005%, 극미량 ≤ P ≤ 0.007%, 극미량 ≤ Ni ≤ 3%, 극미량 ≤ Cu ≤ 0.5%, 극미량 ≤ Nb ≤ 0.1%, 극미량 ≤ Zr ≤ 0.1%, 극미량 ≤ Ti ≤ 0.2%, 극미량 ≤ N ≤ 0.01%, 극미량 ≤ Ca ≤ 0.01%, 극미량 ≤ Mg ≤ 0.01%, 극미량 ≤ Ta ≤ 0.01%, 극미량 ≤ B ≤ 0.005%, 극미량 ≤ O ≤ 0.01%으로 구성되고, 나머지는 제조로부터 생성된 철 및 불순물이며, 1.8T의 유도를 위해, 상기 시트 또는 스트립의 3 개의 직사각형 시료 (2, 3, 4)에서 인가된 자기장 (Ha)에 평행(λ//H) 및 인가된 자기장 (Ha)에 수직(λ⊥H)으로 측정된, 자기왜곡 변형 진폭 λ 사이의 최대 차이 (Max Δλ)는 최대 25 ppm이고, 긴 변은 각각 상기 시트 또는 스트립의 압연 방향(DL)에 평행하고, 상기 시트 또는 스트립의 횡 방향 (DT)에 평행하며, 상기 압연 방향(DL) 및 상기 횡 방향(DT)과 45°의 각도를 형성하는 방향과 평행하며, 재결정률은 80 내지 100%인, 시트 또는 스트립, 이러한 시트 또는 스트립을 제조하는 방법, 이로부터 제조된 변압기 자기 코어 및 이를 포함하는 변압기에 관한 것이다.
Patent KR-20180032643-A (KR)
Title: 반응 혼합물 및 관련 생성물을 제조하는 방법
Inventor: KURKELA JAAKKO
IPC: G01N21/25
Filed: 2010-10-04
Abstract: 본 발명은 중합효소 연쇄 반응 (PCR) 검정용 반응 혼합물을 제조하는 방법 및 PCR용 용액 세트에 관한 것이다.  상기 방법은 상기 PCR 검정으로 증폭시키려는 생물학적 샘플을 포함하는 샘플 용액 및 상기 용액에 제 1 컬러를 제공하는 제 1 착색제를 제공하고, 상기 검정을 수행하는데 필요한 하나 이상의 다른 물질을 포함하는 시약 용액 및 상기 용액에 제 1 컬러와 상이한 제 2 컬러를 제공하는 제 2 착색제를 제공하고, 상기 샘플 용액과 제 1 시약 용액을 혼합시켜 PCR 공정으로 처리되는 혼합 용액을 제공하는 것을 포함하며, 혼합 용액은, 상기 제 1 및 제 2 착색제로 인해, 제 1 및 제 2 컬러와 상이한 제 3 컬러를 지닌다.  본 발명은 PCR 검정의 피펫팅을 상당히 돕는다.