baber/WOPTO huggingface dataset:
Patent KR-20210156207-A (KR)
Inventor: KIM WONTAEK
IPC: E03B7/07
Filed: 2021-04-20
Abstract: The present invention relates to a connecting apparatus for a polyethylene pipe, comprising: an insert member installed to be fitted into a polyethylene pipe to be inserted toward a pipe connection part from the inside of the pipe connection part of a saddle fountain; a compression member installed so as to surround the outer surface of the polyethylene pipe into which the insert member is fitted; a cap member that supports one end of the compression member and is fixed to the outer surface of the pipe connection part by screw fastening; and an O-ring installed between the inner surface of the pipe connection part and the outer surface of the polyethylene pipe, wherein the cap member further comprises a polyethylene pipe supporting part formed to be protruded in a shape surrounding the outer surface of the polyethylene pipe, and the thickness of the polyethylene pipe supporting part is made equal to the thickness of the cap member. An object of the present invention is to provide a structure of a connecting apparatus of a polyethylene pipe that can prevent the cap member from being separated after being coupled to the polyethylene pipe and the saddle fountain by supporting the outer surface of the polyethylene pipe and limit damage to the polyethylene pipe.
Patent KR-20220145986-A (KR)
Inventor: BAE TAE HAN
IPC: B66C1/62
Filed: 2021-04-22
Abstract: The present invention relates to a block loader wire twist prevention device for a crane, which comprises: a block loader frame (100); a plurality of fixed sheaves (110) fixed to the block loader frame (100); and a moving sheave (120) movably installed by a main wire (W) installed on the block loader frame (100). The main wire (W1) is installed in the block loader frame (100) by a twist prevention device (200). The present invention increases safety by preventing wire twisting in advance while the wire is moved when using a block loader by the twist prevention device installed in the block loader when using the block loader for the crane.
Patent KR-20220147423-A (KR)
Inventor: PARK CHANG WOO
IPC: B25J15/00
Filed: 2021-04-27
Abstract: The present invention relates to a tool changer which comprises: a base; a first coupling part having a coupling member connected thereto and performing at least one of a linear movement and a rotational movement according to movement of the coupling member; a second coupling part having a tool member connected thereto, coupled with the first coupling part during the linear movement and rotational movement of the first coupling part, or separated from the first coupling part during the linear movement of the first coupling part, and seated on the base or separated from the base; and a first force applying part disposed on the base, supporting the first coupling part, and guiding the rotational movement of the first coupling part and the second coupling part. Accordingly, the tool changer facilitates quick and easy coupling and separation of a hand and a robot arm.
Patent KR-20220149078-A (KR)
Title: Air clean and circulation device for kitchen
Inventor: KIM HWAN
IPC: F24F9/00
Filed: 2021-04-30
Abstract: The present invention relates to an air purifying and circulating apparatus for a kitchen which purifies polluted air containing a harmful substance and an odor molecule generated during kitchen cooking with an air purifying filter and sends the same to a cook position, rather than simply forming an air curtain around a kitchen counter. In addition, the air purifying and circulating apparatus for the kitchen forms the air curtain around the kitchen counter. Thus, while a person cooking is protected, the spread of the polluted air into a house is prevented. As a result, air quality in the kitchen and in the house can be improved. The air purifying and circulating apparatus for the kitchen of the present invention can be implemented at a low cost. Also, the filter and a case can be replaced at the same time. Therefore, the air purifying and circulating apparatus for the kitchen can be more hygienically and easily managed. The air purifying and circulating apparatus for the kitchen comprises: the case; a filter unit; an Inhalation transfer unit; and an air curtain forming unit.
Patent KR-20220151440-A (KR)
Inventor: AHN BUM MO
IPC: C25D11/18
Filed: 2021-05-06
Abstract: According to the present invention, provided is an anodic oxide film structure with improved physical and/or electrical properties of an anodic oxide film. The anodic oxide film structure comprises: a body which is made of an anodic oxide film material from which base metal is removed after anodization is performed on the base metal; a through hole which is formed through the body while having a larger inner width than a pore hole formed during the anodization; and an internal metal layer which is provided inside the body.
Patent KR-20220153436-A (KR)
Inventor: HYONGBUM KIM
IPC: C12N15/113
Filed: 2021-05-11
Abstract: The present invention relates to a guide RNA used to detect oncogenic mutation genes by cutting wild-type cancer cell gene using CRISPER/Cas9, and uses thereof. When detecting cancer mutations by CRISPER/Cas9 system using the guide RNA of the present invention, it cuts only wild-type radish cell DNA (cfDNA) and does not cut oncogenic mutation DNA, and therefore, it can be effectively used in selectively amplifying only oncogenic mutation DNAs, compared with using the guide RNA of existing CRISPER/Cas9 system.
Patent KR-20220160185-A (KR)
Inventor: CHANG HONG HEE
IPC: A01K1/00
Filed: 2021-05-27
Abstract: The present invention relates to an air intake applicable to a windowless barn and, more specifically, to a three-stage air intake for a windowless barn, which enables minimum ventilation, medium ventilation, and maximum ventilation by providing the air intake in three stages. The present invention relates to a three-stage air intake for a windowless barn comprising: a guide duct communicating with the internal space of the barn through a ventilation hole formed on the side wall of the barn to guide external air into the barn and composed of an upper guide plate (100), left and right side guide plates (120, 130), and a lower guide plate (400); a first guide plate (200) and a second guide plate (300) installed horizontally in order to divide the external air, introduced through the guide duct, into upper, middle, and lower portions; a first baffle (340) installed between the first guide plate (200) and the second guide plate (300) to control the amount of external air introduced into the middle portion of the guide duct; and a second baffle (350) installed between the second guide plate (300) and the lower guide plate (120) to adjust the amount of external air introduced into the lower portion of the guide duct.
Patent KR-20210146827-A (KR)
Inventor: Holmdahl eric
IPC: G06F16/31
Filed: 2021-05-27
Abstract: Some implementations relate to a method, a system, and a computer readable medium to generate a text tag for a game. In some implementations, a computer-implemented method to generate one or more text tags includes a step of obtaining a plurality of chat transcripts, wherein each chat transcript is associated with each gameplay session of each game of a plurality of games. Each chat transcript includes content provided by a participant in the gameplay session. The method further includes the steps of: programmatically analyzing the plurality of chat transcripts to determine one or more characteristics for each game of the plurality of games; and generating a text tag for at least one game of the plurality of games based on the one or more characteristics of the at least one game.
Patent KR-20220161961-A (KR)
Title: Iron content removing device having cleaning function
Inventor: MOON KYUNG HEE
IPC: B08B1/00
Filed: 2021-05-31
Abstract: According to the disclosed invention, an iron removal device having a cleaning function comprises: a metal powder attachment member provided to be able to emerge from one side of a main body, and allowing a fine metal powder included in a powder raw material falling through a supply port to be attached by a magnetic force of a bar magnet; a metal powder removing member removing the metal powder remaining on a surface of the bar magnet while a scraper unit moves from one side of the metal powder attachment member to the other side thereof by rotation of a screw; and a protective cover unit covering and protecting a surface of the screw from the metal powder. According to the present invention, when the fine metal powder included in the raw material is removed by the magnetic force of the bar magnet, the screw which moves the scraper unit of the metal powder removing member is covered with the protective cover, and the scraper unit rises. Therefore, damage to the screw surface by the metal powder is prevented.
Patent KR-20210068381-A (KR)
Title: Transaction Management System Between Retailers and Buyers
Inventor: CHOI JIN WON
IPC: G06Q10/10
Filed: 2021-06-03
Abstract: The present invention relates to a system for managing information on an unpaid amount transaction between a wholesale/retail business and a purchase business, comprising: one or more purchaser terminals for purchasing various products; one or more wholesale business terminals contracting a transaction for supplying a desired product through a transaction with the purchaser terminal and transmitting the information; a transaction information management server (computer) storing and managing unpaid amount transaction information transmitted by the wholesale business terminals; a transaction information database storing the unpaid amount transaction information between the purchaser terminals and the wholesale business terminals; a purchaser database storing unpaid amount information with respect to the purchaser terminals; and a wholesale business database unpaid amount information with respect to the wholesale business terminals, thereby managing all the unpaid amount information after the unpaid amount transaction is made between the purchaser terminals and the wholesale terminals to immediately transmit unpaid amount generation information to the wholesale business terminals step by step.
Patent KR-20220165544-A (KR)
Title: The electronic device for charging the device using charging service and the method for operating the same
Inventor: LEE YANG DON
IPC: G01S3/782
Filed: 2021-06-08
Abstract: The present invention provides an electronic device for charging at least one charging service use device, and an operation method therefor. An embodiment of the present invention provides an electronic device, which receives, from at least one charging service use device, charging state information including at least one from among device identification information, charging specifications, current remaining battery capacity and expected discharge time, generates, on the basis of information about the remaining capacity of a built-in battery and the received charging status, a charging schedule for charging at least one charging service use device, moves to the location of a device to be charged, determined on the basis of the charging schedule, provides, through the connection with a charging terminal of the device to be charged, power stored in the built-in battery to the device to be charged, and charges the device to be charged. According to the present invention, the electronic device for automatically charging a home appliance is provided.
Patent KR-20220168781-A (KR)
Title: Bias voltage control apparatus for light intensity modulator and method thereof
Inventor: HAN SANG WOOK
IPC: H04L9/08
Filed: 2021-06-17
Abstract: The present invention discloses an improved bias voltage control device for a light intensity modulator and a method thereof. Provided is a method for controlling the bias voltage of a light intensity modulator included in a quantum key distribution system, which outputs n (n is a natural number of 2 or more) bias voltage control pulses at a random or preset timing, and measures the intensity of a light signal output from the light intensity modulator. The light intensity of n light signals is mapped to phase shift values respectively corresponding to the set, and the bias voltage is adjusted according to a bias voltage compensation value.
Patent KR-20230008457-A (KR)
Inventor: KIM KEE DONG
IPC: E02D29/00
Filed: 2021-07-07
Abstract: The present invention relates to a slab structure reinforced with cables, the slab structure comprising: a slab; a first cable extending in a first longitudinal direction of the slab inside the slab; and a second cable extending in a second longitudinal direction of the slab inside the slab, wherein a tension force is applied to at least one of the first cable and the second cable so that the first cable and the second cable generate forces in opposite directions to each other at an overlapping point between the first cable and the second cable in the central portion of the slab.
Patent KR-20230013336-A (KR)
Inventor: RHO CHI LYONG
IPC: A47C20/00
Filed: 2021-07-19
Abstract: The present invention provides a leg support mechanism configured to be easy to carry and convenient to use to allow the user to take a rest by raising his legs while it is easily installed regardless of time and place, and, in addition, configured to freely adjust the rotation angle of a leg support according to the user's fatigue.
Patent KR-20230019331-A (KR)
Title: Apparatus for emulating test drive of hybrid energy storage medium
Inventor: HWANHEE CHO
IPC: G01R31/382
Filed: 2021-07-30
Abstract: Disclosed is an apparatus for emulating test drive of a heterogeneous energy storage medium. The apparatus for emulating test drive of a heterogeneous energy storage medium according to the present invention comprises: an interface unit linked to a real-time simulator that implements a semi-virtual test operation environment; a sensing drive unit charging a storage medium unit from a power supply and discharging the same to a load device while sensing the status of the storage medium unit; a central processing unit outputting command values for battery management and driving the storage media unit, based on the sensing information inputted from the sensing drive unit according to the semi-virtual test operation environment provided by the real-time simulator through the interface unit; a command processing unit processing the command values inputted from the central operation processing unit to output the processed values to the sensing drive unit; and a monitoring unit outputting the processing status of the central operation processing unit and the status of each cell in the storage media unit. Accordingly, the performance of a management system can be efficiently checked.
Patent KR-20230018688-A (KR)
Inventor: KISOON YOON
IPC: H04L9/00
Filed: 2021-07-30
Abstract: The present invention relates to a white box cipher device of a lightweight block cipher PIPO, which can implement a white box cipher that is safe against a white box attack. According to the present invention, a lightweight block cipher PIPO including an S-layer which is a substitution function using an S-box and an R-layer which is a bit-circulating function is configured as a white box cipher.
Patent KR-20220017376-A (KR)
Title: Kinetically Activating Adjuvant Ensemble
Inventor: LIM YONG TAIK
IPC: A61K39/00
Filed: 2021-08-03
Abstract: The present invention relates to an adjuvant ensemble in which two or more immunostimulatory substances for inducing the activation of various immune cells are combined, and to a novel concept of a kinetically acting adjuvant ensemble and use thereof, in which, when combining immunostimulatory substances having different signaling pathways in an immunostimulatory mechanism, the treatment order and the time interval are adjusted to maximize the finally exhibited synergistic immunostimulatory response. The kinetic action is characterized in that the second immunostimulatory substance responds to intrinsic factors (enzymes, redox potential, GSH, and pH) and extrinsic factors (redox, pH, temperature, photo/light, magnetism, ultrasound, and electrical response) in immune cells, and thus chemical binding at a binding site is cleaved, and the active site is exposed so that function is kinetically recovered, or two or more immunostimulatory substances are sequentially released from a carrier at regular time intervals, thus inducing immune activity. In such a novel immunostimulatory adjuvant ensemble, a first immunostimulatory substance and a second immunostimulatory substance can be selected in a personalized manner according to applications, and the adjuvant ensemble can be used for anticancer effects and the development of drugs for the prevention and treatment of infectious diseases.
Patent KR-20230021436-A (KR)
Title: Groundwater direct type functional water purifier for stock farming
Inventor: CHO SANG HEE
IPC: B01F23/20
Filed: 2021-08-05
Abstract: The present invention relates to a groundwater direct type functional water purifier for agricultural and livestock, comprising: an inlet pipe through which raw water flows; a first housing connected to the inlet pipe, receiving raw water supplied through the inlet pipe, and having a first energy transfer device therein capable of magnetizing the raw water; a second housing connected to the first housing, receiving raw water through the first housing, and having a second energy transfer device therein capable of magnetizing the raw water; a mixed liquid storage tank in which a mixed liquid containing sulfur is stored; a mixed liquid supply pipe connecting the second housing and the mixed liquid storage tank and flowing the mixed liquid stored in the mixed liquid storage tank into the second housing; and a discharge pipe capable of discharging raw water from the second housing to the outside. Accordingly, the present invention can improve the sterilization and purification efficiency of raw water by purifying raw water without complicated configuration.
Patent KR-20230023152-A (KR)
Inventor: KIM HYOUNG WOO
IPC: B62D5/04
Filed: 2021-08-10
Abstract: According to embodiments, an electric power-assisted steering apparatus is provided. The electric power-assisted steering apparatus comprises: a ball screw which is coupled to a steering shaft, has an outer circumferential screw groove formed on the outer circumferential surface thereof to rotate in conjunction with the steering shaft; a ball nut which has gear teeth formed on the outer circumferential surface thereof, has an inner circumferential screw groove formed on the inner circumferential surface thereof to correspond to the outer circumferential screw groove, is coupled to the ball screw by a ball, and slides in an axial direction; a sector shaft which is coupled to the gear teeth of the ball nut and operates a pitman arm while rotating when the ball nut slides in the axial direction; and a sliding support member which is coupled to the outer circumferential surface of the ball nut, is supported on the inner circumferential surface of a housing, and slides in the axial direction together with the ball nut. Therefore, the electric power-assisted steering apparatus can increase driver convenience by improving the durability of power transmission components.
Patent KR-20230023521-A (KR)
Title: Stern Seal Assembly type to Composite material
Inventor: BYEON YONG SEON
IPC: F16J15/54
Filed: 2021-08-10
Abstract: The present invention relates to a composite stern seal assembly for a ship, which is manufactured of a composite material to have high sealing power and a long service life, and reduces the number of required parts and, more specifically, to a composite stern seal assembly for a ship, which is formed by coupling a stern seal assembly (10), which is formed by coupling a plurality of elements to the outer peripheral surface of a shaft (19), to a stern fixture (11) provided at the rear of the shaft (19). For the stern seal assembly (10), a sealing assembly part (100) is provided at the tip of the stern seal assembly (10). A bellows unit (110) is provided at the tip of the sealing assembly part (100) corresponding to the tip thereof to be coupled to the stern fixture (11). A skirt (112) is formed around the outer peripheral surface of the rear end of the bellows unit (110). A bellows fixing shaft (120) having a step (123) provided on an inner side of the tip thereof is further provided at the rear of the bellows unit (110). While the step (123) and the skirt (112) are engaged, the bellows fixing shaft (120) is coupled to the sealing assembly part (100). A seal A (130) is coupled to an inner side of the front of the bellows unit (110). A bellows clamp (140) is fitted on the outer side of the front of the bellows unit (110) to engage with the seal A (130). Therefore, the composite stern seal assembly can prevent main parts supporting the shaft from being worn, can prevent the inside of the stern seal from becoming rusty, and can reduce the time required for product maintenance.
Patent KR-20230032116-A (KR)
Inventor: LEE KWON HO
IPC: B62D3/12
Filed: 2021-08-30
Abstract: 본 실시예들은 스티어 바이 와이어식 조향장치에 관한 것으로, 양측에 고정홈이 구비되어 있는 아웃풋 샤프트, 아웃풋 샤프트의 회전시 축방향으로 이동하며 외주면에는 경방향으로 돌출된 가이드부가 구비되어 있는 이동부재, 이동부재의 축방향 이동을 가이드하는 한쌍의 가이드 스토퍼, 가이드 스토퍼를 경방향으로 탄성 지지하는 탄성링, 하우징을 포함하는 스티어 바이 와이어식 조향장치가 제공될 수 있다.
Patent KR-20230032447-A (KR)
Inventor: LEE KYEUNG HWA
IPC: A23N12/02
Filed: 2021-08-31
Abstract: 해조류를 물이 담긴 항온 수조에 40분 내지 1시간 동안 함침하는 단계(S10) 및 상기 해조류를 회전망에 넣고 30분 내지 40분 회전시키는 단계(S20)를 포함하는 해조류 탈염 방법이 개시된다.
Patent KR-20230033913-A (KR)
Inventor: YOUNGCHANG NHO
IPC: C08K5/00
Filed: 2021-09-02
Abstract: 본 발명은 포러스 구조의 실리카(침강실리카 또는 흄드실리카)에 액상형 가교제를 함침시킨 다음 담지된 가교제, 즉 가교제담체를 고분자에 분산시킬 수 있도록 하여 분산이 용이하고 가교 후 고분자의 물성도 향상시킬 수 있을 뿐만 아니라 가교율 또한 극대화시킬 수 있는 고분자를 균일하게 가교시키기 위한 실리카를 이용한 가교제담체 제조방법에 관한 발명이다.
Patent KR-20230039802-A (KR)
Title: 멀티 포트 밸브 모듈
Inventor: CHANG HOON LEE
IPC: F01P5/10
Filed: 2021-09-13
Abstract: 본 발명은 차량용 열관리시스템에 구비된 2개의 냉각수 순환 라인을 일괄적으로 제어하거나 개별적으로 제어할 수 있는 멀티 포트 밸브 모듈에 관한 것으로, 냉각수의 흐름을 전환하는 멀티 포트 밸브와, 상기 멀티 포트 밸브를 구동시키는 액추에이터와, 상기 멀티 포트 밸브에서 흐름이 전환된 냉각수를 순환시키는 전자식 워터 펌프를 포함한다.
Patent KR-20230044896-A (KR)
Inventor: SUNG IN HYOUK
IPC: H01M50/449
Filed: 2021-09-27
Abstract: 본 발명은 내압축성이 뛰어난 전기화학소자용 세퍼레이터 및 이를 구비한 전기화학소자에 관한 것으로, 
상기 전기화학소자용 세퍼레이터는 다공성 고분자 기재의 적어도 일면에 위치하고, 하기 화학식 1의 구조를 포함하는 가교된 구조의 바인더 고분자를 포함하는 고분자층을 포함한다: 
[화학식 1] 
 . 
상기 화학식 1에 대해서는 전술한 내용을 참조한다.
Patent KR-20210125454-A (KR)
Title: Apparatus and method for providing clothing information using trendy color information
Inventor: DOH JUNWOONG
IPC: G06Q30/02
Filed: 2021-09-30
Abstract: The present invention relates to a method and device for providing clothing information using fashionable color information, and more specifically, to a method and device for providing clothing information, which display information about colors which will be popular in the future, and include colors which will be fashionable. The method includes the steps of: collecting, by an information providing device, a plurality of photos including clothes according to a plurality of periods, countries or regions through portal sites, cafés, blogs, SNS, and a plurality of homepages and community sites of the Internet; separating, by the information providing device, only a clothing area from the plurality of collected photos; collecting, by the information providing device, main colors of the separated clothing areas according to a specific period, a specific country or a specific region in the plurality of periods, countries or regions; and providing through an interface page, by the information providing device, and configuring the interface page information including the collected main color.
Patent KR-20230046874-A (KR)
Inventor: CHUNG YONG JI
IPC: A61K38/00
Filed: 2021-09-30
Abstract: 본 발명은 항노화 활성을 갖는 펩타이드 및 상기 펩타이드를 유효성분으로 포함하는 피부 노화 억제 또는 피부 재생용 조성물에 관한 것이다.
Patent KR-20230047738-A (KR)
Inventor: CHAE HEE SUNG
IPC: G06T7/60
Filed: 2021-10-01
Abstract: 본 발명의 실시 예에 따른 지게차 인터페이스 제공 장치는, 지게차의 포크에 설치되는 포크 카메라; 상기 포크 카메라의 포크 영상 정보를 가이드 인터페이스로 구성하는 가이드 인터페이스 생성부; 상기 포크 영상 정보의 픽셀 정보로부터 대상 객체와의 거리 정보를 산출하는 거리 정보 산출부; 및 상기 거리 정보를 포함하는 상기 가이드 인터페이스를 출력하는 출력부를 포함한다.