baber/WOPTO huggingface dataset:
Patent KR-20180011683-A (KR)
Inventor: LIM JONG KEUN
IPC: B60B27/00
Filed: 2016-07-25
Abstract: The present invention relates to a sealing apparatus of a wheel bearing for preventing separation of a support member composing the sealing apparatus by being mounted on a hub (and/or an outer wheel) coupled with a wheel, and a manufacturing method thereof. The sealing apparatus of a wheel bearing according to an embodiment of the present invention may be the sealing apparatus of a wheel bearing which is disposed at the outside of a shaft direction of a rolling element in the wheel bearing, and is mounted between the outer wheel and the hub. The sealing apparatus of the wheel bearing according to an embodiment of the present invention comprises: an outer wheel slinger mounted on the outer wheel; a hub slinger mounted on the hub; and a separation prevention protrusion protruded from the outer peripheral surface of the hub such that an inner side end of the shaft direction of the hub slinger can be held thereto when the hub slinger is moved toward the inside of the shaft direction.
Patent KR-20180016216-A (KR)
Inventor: CHO SUNG HYUN
IPC: G02C7/02
Filed: 2016-08-06
Abstract: Disclosed are eyeglasses capable of controlling prescriptions, including: a right-eye lens portion in which a fluid is accommodated therein; a left-eye lens portion in which a fluid is accommodated therein; an eyeglass frame portion including a right-eye mounting portion on which the right-eye lens portion is mounted, and a left-eye mounting portion on which the left-eye lens portion is mounted; a right-eye adjusting portion for adjusting an amount of the fluid in the right-eye lens portion; and a left-eye adjusting portion for adjusting an amount of the fluid in the left-eye lens portion, wherein each of the right-eye lens portion and the left-eye lens portion is adjusted in accordance with the amount of the fluid inside each of the right-eye lens portion and the left-eye lens portion.
Patent KR-20180017379-A (KR)
Inventor: CHOI HYUN IL
IPC: G02C5/22
Filed: 2016-08-09
Abstract: The present invention relates to glasses of which temples can be easily replaced and, more specifically, relates to temple replacement-type glasses which comprise: a body in which a glass lens is mounted; temples mounted at both sides of the body to rotate; and an attachment and detachment unit fixing or releasing the temples to or from the body. Therefore, a structure of the temples is simple, and the temples can be easily replaced.
Patent KR-20180019348-A (KR)
Inventor: LEE JAE YOUNG
IPC: H02M3/00
Filed: 2016-08-16
Abstract: According to one aspect of the present invention, a transient response based voltage converting device comprises: a boost converter unit configured to convert an input voltage into a high plus voltage; an axis converter unit configured to convert an input voltage into a high minus voltage; and a control unit configured to adjust to activate one converter unit of the boost converter unit and the axis converter unit to control to generate an output voltage having a predetermined frequency.
Patent KR-20180024420-A (KR)
Inventor: KIM NAM YOUNG
IPC: E04B5/40
Filed: 2016-08-30
Abstract: The present invention relates to a spacer for a stripping deck, which is formed with a single material of steel, and a head, first and second bending support pieces, and a fixing piece are integrally formed to simplify a manufacturing process and reduce manufacturing costs. Therefore, the spacer can be economically used, and as the fixing piece to fixate a deck is formed with a deep drawing method or a burring method, an additional process such as welding is omitted to improve productivity. Moreover, a coupling force between the spacer and the deck is more improved to secure reliability and stability of a product.
Patent KR-20180024442-A (KR)
Inventor: KIM JIN YOUNG
IPC: H04N21/436
Filed: 2016-08-30
Abstract: The present invention provides a multi-play synchronizing device, an operating method thereof and a content playing program, which are free from play quality lowering and installation environment limits while enabling precise play synchronization between devices in multi-play of simultaneously playing content in several devices, guarantee low costs and expandability, and realize an improved synchronization method. The multi-play synchronizing device comprises: a master control unit configured to enable a master playing device to output a sound beacon when playing specific content; and a slave control unit configured to enable a slave playing device to receive and use the sound beacon in play synchronization with the master playing device.
Patent KR-20180027264-A (KR)
Inventor: GUEN MIN HYUNG
IPC: H01M10/04
Filed: 2016-09-06
Abstract: Disclosed is a secondary battery which improves durability of a connection part of an uncoated part tab and a current collecting tab and prevents a short circuit. The secondary battery comprises: an electrode assembly wound by locating an electrode having coating part and uncoated part tabs at both sides of a separator; a case storing the electrode assembly; a cap plate coupled to an opening of the case; an insulator located between the electrode assembly and the cap plate; an electrode terminal installed in the cap plate, and connected to the uncoated part tabs; and the current collecting tab connecting the uncoated part tab and the electrode terminal, and installed between the insulator and the electrode assembly.
Patent KR-20180032232-A (KR)
Inventor: JEONG HEE CHEOL
IPC: G06F1/16
Filed: 2016-09-21
Abstract: An industrial safety management system and a control method thereof are provided. The industrial safety management system comprises: a sensor for sensing work environmental information; a wearable device for sensing worker biometric information; a first gateway for receiving the work environmental information from a sensor unit by using short-range wireless communication, and receiving the worker biometric information from the wearable device; a second gateway for receiving the work environmental information and the worker biometric information from the first gateway by using power line communication (PLC); and a safety management unit for receiving the work environmental information and the worker biometric information from the second gateway by using wireless communication, and displaying the received work environmental information and the worker biometric information so as to correspond to a work space.
Patent KR-20170123568-A (KR)
Inventor: YOON JONG IL
IPC: F04B17/03
Filed: 2016-09-26
Abstract: The present invention relates to an apparatus to control a swash plate of a driving motor for a piece of construction equipment. According to the present invention, the apparatus comprises: a cylinder; a pump; a motor to drive the pump; a driving mode selection unit; and a control unit. The cylinder comprises: a piston whose one end unit is connected to the swash plate to make a reciprocating motion; and a chamber which accommodates the piston, being divided into a first space unit and a second space unit with the piston in between, into and from which a hydraulic fluid flows. The pump selectively supplies the hydraulic fluid into the first space unit and the second space unit. The motor to drive the pump drives the pump. The driving mode selection unit may select a normal driving mode, in which a straight drive and a change of direction are allowed, or a precise driving mode, in which only a straight drive is allowed. The control unit, when the normal driving mode is selected, transmits a signal received from a left driving pedal unit to a left motor to drive the pump, and transmits a signal received from a right driving pedal unit to a right motor to drive the pump. When the precise driving mode is selected, the control unit receives a signal from each of the left driving pedal unit and the right driving pedal unit to transmit the same signal to the left motor to drive the pump and the right motor to drive the pump. The present invention is to provide an apparatus to control a swash plate of a driving motor for a piece of construction equipment, which is capable of performing a stepless control at a speed desired by a user and improving precision when a driver desires to drive straight.
Patent KR-20180033778-A (KR)
Inventor: WON DONG HO
IPC: H04L9/32
Filed: 2016-09-26
Abstract: The present invention provides a user authentication method which improves an existing protocol, ensures anonymity of a user and is excellent in a computation amount and security. The authentication method ensuring user anonymity using a Markov chain comprises: a step (a) of a user terminal setting an identifier, a password and a random number to transmit to a server; a step (b) of the server generating an arbitrary transition probability matrix, generating a stationary distribution from the generated transition probability matrix, and issuing and registering a smart card by using a secret key of the server; a step (c) of confirming whether a TPW value in which the smart card is stored is the same as a value calculated through the identifier and the password, when the smart card is inserted into a recognizer and the identifier and the password are input; and a step (d) of the server and the user terminal confirming whether a message is legitimate by using a time stamp, and sharing and authenticating a session key.
Patent KR-20180041315-A (KR)
Inventor: KANG JUNG KIL
IPC: A61M16/04
Filed: 2016-10-14
Abstract: Disclosed is a medical suction unit, which can precisely control motion of a catheter. The present invention comprises: a driving drum unit coiled with the catheter to enable the catheter to move forth and back in accordance with the rotation direction; a guide unit guiding the motion of the catheter, which is moved in accordance with the rotation of the driving drum unit; and an auxiliary driving unit assisting the catheter moving forth and back. Therefore, movement distance of the catheter disposed in the medical suction pump to a patient body can be precisely controlled.
Patent KR-20180046324-A (KR)
Inventor: KU HAK KEUN
IPC: B21D37/16
Filed: 2016-10-27
Abstract: The present invention relates to an assembly safety handrail manufacturing apparatus in which a plurality of guiderails and support rails are directly coupled to each other to be reinforced with a coupling assist member to improve installation and dismantling convenience. More specifically, the present invention relates to an apparatus for manufacturing a pipe by checking the minimum thickness based on strength in accordance with a pipe material, and automatically calculating extrusion pressure in the pipe forming the guiderails and the support rails having a hollow portion therein, and a manufacturing method using the same.
Patent KR-20170054272-A (KR)
Title: System and method of communicating in a welding system over welding power cables
Inventor: VOLZER MIKE
IPC: B23K9/167
Filed: 2016-10-28
Abstract: According to the present invention, a communication system and a communication method relate to a welding system having a welding power source and a wire feeder, wherein the power source and the wire feeder communicate through a welding power cable. According to an exemplary embodiment, the wire feeder communicates with the power source through the welding cable by using a current withdrawal pulse generated by the power source to be recognized. Similarly, the power source is transmitted through the welding power cable and generates a voltage pulse recognized by the wire feeder.
Patent KR-20180046757-A (KR)
Inventor: SHIN KOO YONG
IPC: G01R31/12
Filed: 2016-10-28
Abstract: Disclosed is an apparatus for measuring pollution of a direct current insulator to verify pollution characteristics of the direct current insulator while a direct current power is applied. The apparatus for measuring pollution of a direct current insulator comprises: a direct current power unit for applying a direct current power to a direct current magnetic insulator; and a leakage current measurement unit for measuring a leakage current while the direct current power is applied to the direct current magnetic insulator.
Patent KR-20160128286-A (KR)
Title: Defection of fast multi-track video ingest detection method and system
Inventor: BAE TAE MEON
IPC: H04N21/647
Filed: 2016-10-28
Abstract: The present invention relates to a method and a system for detecting high speed multi-track video ingest error. The system for detecting high speed multi-track video ingest error includes a multi-track video encoder for generating different two or more compression videos, a compression video image quality inspection unit, an error detection control unit, and a storing unit. Accordingly, the present invention can improve the quality of received content.
Patent KR-20170112957-A (KR)
Inventor: LEE CHEOL HUN
IPC: G06F3/041
Filed: 2016-11-15
Abstract: 본 발명의 터치 센서 제조방법에 관한 것이다. 
본 발명은 터치 센서 셀들이 배열되어 있는 터치 센서 시트를 행 방향을 따라 커팅하여 분할하는 행 방향 시트 분할단계, 상기 행 방향으로 분할된 터치 센서 시트에 포함된 터치 센서 셀들에 대하여 FPCB(Flexible Printed Circuit Board) 본딩을 실시하는 FPCB 본딩단계 및 상기 FPCB 본딩이 실시된 터치 센서 시트를 터치 센서 셀 단위로 최종 커팅하는 최종 커팅단계를 포함한다. 
본 발명에 따르면, 다수의 터치 센서 셀들이 행 방향과 열 방향을 형성되어 있는 터치 센서 시트를 행 방향으로 분할하고, 행 방향 분할 시트 단위로 후속 제조공정을 수행함으로써, 요구되는 공정의 수를 감소시키고 생산성을 증대시키고 불량률을 저감하는 동시에, 면취율을 높이고 제조비용을 저감할 수 있다.
Patent KR-20180056228-A (KR)
Inventor: SONG DO GEUN
IPC: F16B7/04
Filed: 2016-11-18
Abstract: An objective of the present invention is to provide a spacer with little concern for damage even if used on a reinforcing bar arranged on a form to form a wall installed near a retaining wall. The spacer comprises: a main body (1) which is a longitudinal member; an outer reinforcing bar gripping part (2) which is installed on one end of the main body (2), and grips a reinforcing bar on an outer side from a center of an inner side of a form (100); an inner reinforcing bar gripping part (3) installed on the other end of the main body (1) in a direction perpendicular to the outer reinforcing bar gripping part (2), and gripping a reinforcing bar on an inner side from the center of the inner side of the form (100); and a spacing member (4) installed on the main body (1) on a side facing the outer reinforcing bar gripping part (2) or the inner reinforcing bar gripping part (3) to separate a gap of the form (100) and an outermost reinforcing bar.
Patent KR-20170064467-A (KR)
Title: 충방전 제어 회로 및 배터리 장치
Inventor: ONO TAKASHI
IPC: H02J7/00
Filed: 2016-11-22
Abstract: (과제) 병렬로 접속된 2차 전지의 충방전을 제어하는 충방전 제어 회로 및 배터리 장치로서, 저손실이면서 안전성이 높은 충방전 제어 회로 및 배터리 장치를 제공하는 것. 
(해결 수단) 병렬로 접속된 2차 전지의 전압 차이를 검출하는, 또는 병렬로 접속된 2차 전지에 각각 접속되어 충방전을 제어하는 충방전 제어 스위치에 역방향의 전류가 흐른 것을 검출하는 전압 검출부를 형성하는 구성으로 했다.
Patent KR-20160142799-A (KR)
Inventor: KIM JEONG HWAN
IPC: G06Q30/06
Filed: 2016-11-29
Abstract: A method for operating a payment terminal provided in an offline store according to an embodiment of the present invention comprises the steps of: receiving, from a purchaser terminal, shopping information generated from the purchaser terminal according to purchase product information collected from a recording medium provided in the offline store in response to at least one purchase product; receiving purchaser identification information for identifying a purchaser corresponding to the shopping information and payment means information of the purchaser from the purchaser terminal; completing payment for the shopping information by using the shopping information, the purchaser identification information, and the payment means information; receiving delivery request information including identification information of the purchase product, delivery destination information of the purchase product, and payment authorization information from the purchaser terminal receiving authorization information with respect to the completion of the payment; and requesting a delivery servers acceptance of a delivery service corresponding to the purchase product based on the delivery request information. The method of the present invention can collect information necessary for offline shopping by using the purchaser terminal.
Patent KR-20180061557-A (KR)
Inventor: WOO SEONG HOON
IPC: G06F13/16
Filed: 2016-11-29
Abstract: The present invention relates to a storage device. The storage device according to the present invention includes a plurality of nonvolatile memory devices and a controller. The plurality of nonvolatile memory devices form a plurality of groups. The controller is connected to each of the plurality of groups through a plurality of channels. The controller generates one access request and transmits the access requests to two or more channels which are a part of the plurality of channels based on the access request, respectively. Accordingly, the present invention can improve a speed.
Patent KR-20180062830-A (KR)
Inventor: LEE SEUL KI
IPC: A61K8/97
Filed: 2016-12-01
Abstract: The present invention relates to a cosmetic composition having a skin moisturizing effect, and specifically, to a skin moisturizing cosmetic composition, which contains a mixture of Bambusa Arundinacea sap and grape vine sap as active ingredients to be excellent in moisture retaining ability and moisture retaining efficacy and skin moisturizing ability even in a dry environment to have no adverse effects in human body application.
Patent KR-20180066333-A (KR)
Inventor: JEONG SOO JIN
IPC: A23L33/105
Filed: 2016-12-07
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cognitive dysfunction comprising an Annona atemoya leaf extract or a fraction thereof as an effective component, a method for preventing or treating cognitive dysfunction using the composition, and a health functional food composition for preventing or treating cognitive dysfunction comprising an Annona atemoya leaf extract or a fraction thereof. The composition of the present invention inhibits amyloid beta aggregation, and exhibits nontoxicity to nerve cells and an effect of protecting nerve cells from external stimuli.
Patent KR-20180066774-A (KR)
Inventor: KIM JUNG IK
IPC: H01M8/247
Filed: 2016-12-09
Abstract: The present invention relates to a fastening band for a fuel cell stack. The main purpose of the present invention is to provide a fastening band for a fuel cell stack, which is capable of coping with a change in a length of a stack due to a component tolerance by being configured to adjust a length when a fuel cell stack is fastened, and is capable of obtaining constant fastening force by correcting a change in a stack length. To achieve the purpose, disclosed is a fastening band for a fuel cell stack, wherein the fastening band for a fuel cell stack has a bending part where bending is generated as external force is applied to at least a part of the entire length section to vary the length, and external force adjusted for bending is applied to the bending part by being operated by a user, and an operation tool for maintaining and fixing a bending state of the bending part by external force is included.
Patent KR-20180068630-A (KR)
Inventor: KIM SHIN IL
IPC: A47J27/00
Filed: 2016-12-14
Abstract: The present invention relates to an electric rice cooker, in which a charging unit capable of charging a mobile communication device such as a mobile phone and the like is placed in a rice cooker main body to provide convenience to housewives who are main users.
Patent KR-20160150283-A (KR)
Inventor: YU LIANG PIN
IPC: G03B21/14
Filed: 2016-12-16
Abstract: An optical system includes an optical device. The optical device is for projecting a first projection image onto a plane or for sensing a first sensed image of a plane. The optical device includes a first imaging device and a lens group. The first imaging device has an image plane with an image center. The lens group is disposed between the first imaging device and the plane and has a lens axial surface and an optical center. The optical center and the image center form a connecting line. The plane has a tangential surface to the intersection of the connecting lines. The lens axial surface, the tangential surface, and the extended surface of the image plane intersect substantially in a straight line. So, a clear image can be obtained.
Patent KR-20180072218-A (KR)
Inventor: CHOI BYUNG JOON
IPC: B07C5/36
Filed: 2016-12-21
Abstract: The present invention relates to a device inputting a camera image or an infrared reaction signal to determine the quality of a target grain and sort the grain, collecting and analyzing input signals related to grain quality measurement measured for sorting thereof to use an analysis result as basic data to measure the quality of a cluster including a corresponding grain entity so as to measure the quality of the cluster of the grain to be sorted while operating the device. According to the present invention, the device comprises: a camera to capture an image of the grain to be measured; an individual quality measurement means receiving an image signal thereof to measure the quality of each grain; a cluster quality measurement means receiving the image signal thereof to measure and accumulate the quality of each grain so as to measure the quality of the grain cluster; and a control unit comparing one or more of the measurement results with a reference to determine sorting of the corresponding grain. According to the present invention, the cluster quality of the grain to be sorted is measured without adding other quality determination means to a color sorting device, thereby being able to easily and correctly mark a quality grade shipped as the final goods.
Patent KR-20180073877-A (KR)
Inventor: KANG HYUNG GU
IPC: C22C38/00
Filed: 2016-12-23
Abstract: Disclosed are an austenitic stainless steel product with excellent surface properties and a manufacturing method thereof. According to the present invention, the austenitic stainless steel product with excellent surface properties comprises: 0.005 to 0.15 weight percent of C; 0.1 to 1.0 weight percent of Si; 0.1 to 2.0 weight percent of Mn; 6.0 to 8.0 weight percent of Ni; 16 to 18 weight percent of Cr; 0.1 to 4.0 weight percent of Cu; 0.005 to 0.2 weight percent of N; 0.01 to 0.2 weight percent of Mo; and the remainder being Fe and unavoidable impurities. A surface macrosegregation degree of Ni, defined as (C_Ni_-Min) / (C_Ni_-Ave), is 0.6 to 0.9, and a martensite fraction is 10 to 30%, wherein C_Ni_-Min is the minimum concentration of Ni on a surface and C_Ni_-Ave is the average concentration of Ni on a surface.
Patent KR-20160024932-A (KR)
Inventor: JUDS JEFFREY H
IPC: H01M2/10
Filed: 2014-07-24
Abstract: 본 발명에 따른 납산 배터리를 위한 배기 어댑터는, 제1 기하 구조를 갖는 제1 커넥터를 통해 납산 배터리의 배기 포트와 결합되도록 구성되는 제1 측면과; 제1 측면과 유체 연통되고 제2 기하 구조를 갖는 제2 커넥터를 통해 자동차의 배기 통로와 결합되도록 구성되는 제2 측면으로서, 제1 및 제2 기하 구조는 서로로부터 상이한 각각의 형상을 갖는, 제2 측면을 포함한다.
Patent KR-20160027108-A (KR)
Title: 방송 신호를 송신하는 장치, 방송 신호를 수신하는 장치, 방송 신호를 송신하는 방법 및 방송 신호를 수신하는 방법
Inventor: LEE JANGWON
IPC: H04N21/236
Filed: 2014-10-31
Abstract: 본 발명은 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법을 제공한다. 본 발명의 일 실시예에 따른 방송 신호 송신 장치는 방송망을 사용하여 멀티미디어 콘텐츠를 포함하는 방송 신호를 전송하는 방송 신호 송신 장치에 있어서, 시그널링 정보를 생성하는 시그널링 인코더, 여기서, 시그널링 정보는 상기 멀티미디어 콘텐츠를 실시간으로 전송할지를 지시하는 것을 특징으로 하고; 상기 시그널링 정보가 상기 멀티미디어 콘텐츠를 실시간으로 전송하는 것을 지시하는 경우, 상기 멀티미디어 콘텐츠에 포함되는 파일을, 독립적으로 부호화되고 전송되는 데이터 단위인 적어도 하나의 전송 블록으로 분할하는 Transmission Block Generator; 및 상기 전송 블록을 전송하는 Transmitter를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 멀티미디어 콘텐츠의 획득에서부터 사용자에게 보여지기까지의 총 시간을 줄일 수 있는 효과가 있다.
Patent KR-20160030252-A (KR)
Inventor: LI YING
IPC: H04W24/02
Filed: 2014-07-10
Abstract: 사용자 장비(UE) 및 기지국이 서로 통신할 때에 랜덤 액세스(RA) 프로세스에 대한 파리미터들을 결정하기 위한 방법들 및 장치가 제공된다. 기지국은 UE에 의한 RA 프리앰블 전송을 위한 다수의 리소스 세트들을 시스템 정보 블록(SIB)을 통해서 UE에게 알린다. 각 리소스 세트는 RA 프리앰블 전송에 대한 반복 회수, 최대 RA 프리앰블 전송 회수, 및 기지국이 RA 프리앰블 수신에 대하여 응답을 송신한 반복 회수와 연관된다. SIB는 또한 경로-손실 값들의 범위와 RA 프리앰블 반복들의 회수 간의 연관사항을 통지한다. UE는 그것의 경로-손실 측정으로부터 제 1 RA 프리앰블 전송을 위한 반복 회수를 결정한다.