baber/WOPTO huggingface dataset:
Patent KR-20190045081-A (KR)
Inventor: YANG ZUNGYOON
IPC: A61K8/64
Filed: 2018-10-23
Abstract: The present invention relates to a modified EGF protein and a cosmetic composition for improving skin condition, comprising the same as an active ingredient. The modified EGF protein according to the present invention binds to the cell membrane and efficiently transfers the EGF protein into the cell, thereby increasing the cell permeability and half-life. In addition, the modified EGF protein can be effectively applied to a cosmetic composition, which has a short preservation period and is difficult to store and distribute due to protein denaturation, since EGF is maintained in an intact form even under harsh conditions to improve long-term stability. Therefore, the present invention can be utilized as a new cosmetic composition having enhanced cell permeability, in vivo persistence and stability compared to the conventional EGF.
Patent KR-20190047621-A (KR)
Inventor: DEFLIN EMMANUEL
IPC: B25J11/00
Filed: 2018-10-25
Abstract: The present invention relates to a robot vacuum cleaner (1) including a movable base unit (5) and a portable vacuum cleaner (6). A first accommodation unit is installed between the movable base unit and the portable vacuum cleaner so that the movable base unit (5) and the portable vacuum cleaner (6) are connected to each other to suck a surface (7) using the portable vacuum cleaner (6) while the movable base unit (5) moves on the surface (7). The portable vacuum cleaner (6) can be detached from the movable base unit (5) to be individually used. First electric connection units (44a-44e, 46a-46e) are installed between the portable vacuum cleaner (6) and the movable base unit (5) and are operated when being inserted. The portable vacuum cleaner (6) includes a rechargeable battery set (22) formed to enable power feed of the portable vacuum cleaner (6) and enable the power feed of the movable base unit (5) when being inserted. The purpose of the present invention is to facilitate maintenance of a battery on the robot vacuum cleaner and reduce manufacturing costs.
Patent KR-20200047170-A (KR)
Title: Lens
Inventor: SJIN MAN SUB
IPC: G02B7/02
Filed: 2018-10-26
Abstract: An object according to one embodiment of the present invention is to provide a lens which does not generate a weld line in an optical unit during an injection molding process. The lens according to one embodiment of the present invention comprises: an optical unit which refracts light; and a flange unit extending along the circumference of at least a portion of the optical unit, and including a first flange unit and a second flange unit disposed along the optical axis direction. One surface of the first flange unit and one surface of the second flange unit have a height difference in the optical axis direction. An outermost edge of the first flange unit and an outermost edge of the second flange unit may have different shapes each other.
Patent KR-20200048026-A (KR)
Inventor: SHIN SEUNG HYUN
IPC: G06F1/18
Filed: 2018-10-29
Abstract: The present invention relates to a desktop computer with antibacterial wood to prevent harmful substances (such as dust and bacteria) that are easily accumulated while being used, in comparison with an iron case, by using an antibacterial body case, so that the existing problem of being easily exposed to bacteria or the like during long-term use is solved. In other words, the desktop computer according to the present invention includes the antibacterial body case using a retinispora wood material having phytoncide efficacy in order to prevent harmful substances (such as dust and bacteria) that are easily accumulated while being used, compared to an iron case.
Patent KR-20200049103-A (KR)
Inventor: YANG JAE MOON
IPC: G01N33/58
Filed: 2018-10-31
Abstract: The present invention relates to a Raman spectroscopy substrate, a manufacturing method thereof, and an analysis apparatus and an analysis method including the same. The Raman spectroscopy substrate comprises: a substrate; a porous deposition film positioned on the substrate and including nanostructures composed of nanocluster particles; and a receptor molecule positioned on the porous deposition film. An interval between the nanostructures is narrower in an upper portion thereof which does not make contact with the substrate than in a lower portion thereof which makes contact with the substrate. Since nanoparticles are formed as nanocluster particles and then deposited in a three-dimensional nanoporous structure, the Raman spectroscopy substrate can maximize a Raman scattering signal. Therefore, the Raman spectroscopy substrate can more easily and conveniently detect an object to be analyzed through detection of a surface-enhanced Raman scattering signal, can immobilize the receptor molecule on the surface of the deposition film of the three-dimensional nanoporous structure, thereby increasing the detection efficiency for the object to be analyzed, and can simplify the process.
Patent KR-20200053047-A (KR)
Inventor: JUNG JUNG YONG
IPC: C22C30/00
Filed: 2018-11-07
Abstract: The present invention relates to a wall-mounted electrical outlet device having an intuitive power saving function by using an individual-connection non-circuit power saver, capable of directly saving a power in use during the use of the power of an AC power source by using a stationary electrical outlet. According to the present invention, the wall-mounted electrical outlet device having the intuitive power saving function by using the individual-connection non-circuit power saver includes: a ferroelectric mixture; a first conducting wire part; a second conducting wire part; a first wiring part; a second wiring part; a processing unit; a sensor unit; a generation unit; and an output unit.
Patent KR-20200053233-A (KR)
Title: Polyester protective film for flexible display device
Inventor: HEO YOUNG MIN
IPC: C08J5/18
Filed: 2018-11-08
Abstract: Since a protective film according to an embodiment of the present invention has a small modulus difference at a room temperature in two directions perpendicular to in-plane, whitening and cracks can be significantly suppressed despite frequent bending and folding. Due to the properties, the protective film can be applied to a flexible display device.
Patent KR-20200036678-A (KR)
Title: Cleaning robot and Method of performing task thereof
Inventor: HONG SOON HYUK
IPC: B25J19/02
Filed: 2018-11-08
Abstract: The present invention relates to a robot cleaner and a method of performing a task thereof. According to the present invention, the method of performing the task of the robot cleaner comprises: a step of using the result of detection of a task area with an object arranged by at least one sensor and generating a navigation map for the robot cleaner to drive; a step of applying an image made by photographing the object by at least one camera to an AI model and acquiring recognition information of the object; a step of mapping the area of the object included in the navigation map and the recognition information of the object and generating a semantic map showing the environment of the task area; and a step of performing the task of the robot cleaner based on a control command of a user using the semantic map. As a learned AI model, for instance, a deep learning neural network model, wherein a plurality of network nodes having a weighted value are located in different layers from each other to exchange data with each other in accordance with the convolution relations, can be used, but it is not limited to the above-mentioned instance.
Patent KR-20200063276-A (KR)
Inventor: KIM YONG
IPC: F28D20/00
Filed: 2018-11-12
Abstract: The present invention relates to a heat supply system. More particularly, according to an embodiment of the present invention, a heat storage tank may comprise: a fluid tube formed to allow a working fluid to flow therein, including a plurality of tube heat transfer parts capable of exchanging heat between the working fluid and a heat storage medium, and disposed within a predetermined space; an insulation part provided in a central part on the upper side of a predetermined space to prevent heat from being transferred from the heat storage medium in the predetermined space to the outside; and a heat storage part provided at an edge part of the upper side of the predetermined space and including a phase change material capable of changing a phase in a predetermined temperature range.
Patent KR-20180125429-A (KR)
Title: Make-up cosmetics having improved impregnating materials
Inventor: KANG SUNG SOO
IPC: A61K8/02
Filed: 2018-11-15
Abstract: The present invention provides cosmetics including a porous impregnating material impregnated with a cosmetic composition, and an applicator, wherein the porous impregnating material includes a compressing unit on one side touching the applicator. The cosmetics of the present invention can uniformly discharge contents from the early stage of usage, and can prevent the initial excessive discharge of contents.
Patent KR-20200061606-A (KR)
Inventor: PARK JIN SUB
IPC: A46B15/00
Filed: 2018-11-26
Abstract: The present invention relates to a notification device for a toothbrush, which is detachably mounted on a toothbrush comprising a tip portion provided with a bristle and a grip portion formed to extend a predetermined length from the tip portion and held by a user with hands. The notification device is formed in a ring shape that is inserted into and fixed to the grip portion, and is composed of a charging portion and a fitting portion. The fitting unit is provided with a vibration detection unit, a timer and a notification unit that are operated by receiving power from a charging portion.
Patent KR-20200061695-A (KR)
Title: Wiring assembly plate system and Control method thereof
Inventor: KIM DONG HYUN
IPC: H01B7/00
Filed: 2018-11-26
Abstract: An objective of the present invention is to provide a wiring assembly plate system to reduce time required for manufacturing an assembly plate and facilitate application of improvement of the assembly plate and design modification of wiring, and a control method thereof. According to the present invention, the wiring assembly plate system comprises: the assembly plate including a monitor outputting an assembly drawing; a control unit transmitting the assembly drawing to the monitor; and a jig detachably installed on the front surface of the assembly plate. Moreover, the control method thereof comprises: a first step of storing the assembly drawing, in which a jig installation part is marked, in a control PC; a second step of executing an assembly plate operation program; a fourth step of converting the assembly drawing into a real measurement size; and a fifth step of outputting the assembly drawing to the monitor.
Patent KR-20200061776-A (KR)
Inventor: LEE DAEYOUNG
IPC: A61K36/258
Filed: 2018-11-26
Abstract: The present invention relates to a Scrophularia buergeriana extract containing an alcoholic liver damage preventing functional component, and to a method for manufacturing the Scrophularia buergeriana extract. More specifically, the present invention relates to: a Scrophularia buergeriana extract containing an alcoholic liver damage preventing functional component which is obtained by extracting an extract having a hepatocellular protective effect on alcohol from Scrophularia buergeriana; and a method for manufacturing the Scrophularia buergeriana extract.
Patent KR-20200064361-A (KR)
Inventor: LEE JIN TAE
IPC: B29C45/14
Filed: 2018-11-29
Abstract: The present invention relates to an assist arm for a vehicle and a method for manufacturing the same. The assist arm for a vehicle does not require a ball joint socket for joining a bush and a ball joint with a steel rod, makes a plug for securing airtightness of the ball joint unnecessary, and reduces manufacturing processes.
Patent KR-20200065891-A (KR)
Title: Electronic device that provides a user interface for supporting the coloring of objects within an animation and operating method thereof
Inventor: HYE JIN HAN
IPC: G06T11/40
Filed: 2018-11-30
Abstract: Disclosed are an electronic device for providing a user interface to support coloring of an object in an animation and an operation method thereof. The electronic device determines an allowable range of colors which can be applied to an object based on the type of object inserted in an animation and the color properties of a background screen, and generates a user interface for inputting a color for the object within the allowable range to provide the user interface to a user, thereby supporting the user to easily color the object in the animation.
Patent KR-20200065904-A (KR)
Inventor: SONG INSANG
IPC: H02N1/04
Filed: 2018-11-30
Abstract: According to an embodiment of the present invention, provided is a triboelectric nano generator with an improved coupling force between a storage layer and a contact layer. The triboelectric nano generator comprises: an electrode layer; a storage layer disposed to be in contact with an upper portion of the electrode layer; a contact layer disposed to be in contact with an upper portion of the storage layer; and a relative layer disposed to face the contact layer and be spaced apart from the contact layer in an upper portion of the contact layer and formed to be in contact with the contact layer by an external force. The storage layer is formed by an electrochemical reaction of the electrode layer.
Patent KR-20200070457-A (KR)
Inventor: JEON BYUNG HOON
IPC: H04N21/4402
Filed: 2018-12-07
Abstract: Disclosed are a video compression device and a method thereof. According to one embodiment of the present invention, the video compression device comprises: a video input part receiving an original video; a capacity reduction part reducing the capacity of the original video; a video editing part editing the original video having the reduced capacity based on a user command; and a video compression part compressing the edited original video based on the quality of the original video. Therefore, a time required for video compression can be reduced and a problem of not recognizing basic information of a video in a process of selecting an extension can be solved.
Patent KR-20200071950-A (KR)
Inventor: HYEONJEONG JANG
IPC: A47L15/00
Filed: 2018-12-12
Abstract: The present invention relates to a method for controlling a dishwasher. The method for controlling a dishwasher according to the present invention includes the steps of: (a) opening a water supply valve for a first set time to supply washing water to a sump; (b) closing the water supply valve and driving a washing motor of a washing pump; and (c) measuring a current value applied to the washing motor in step (b), wherein the steps (a), (b) and (c) are repeated until the current value applied to the washing motor is stabilized.
Patent KR-20200073727-A (KR)
Title: Method of manufacturing conductivity material beads and apparatus of manufacturing thereof
Inventor: PARK BYUNG HYUN
IPC: H01B13/00
Filed: 2018-12-14
Abstract: The present invention relates to a method of manufacturing a conductive material bead and an apparatus for manufacturing the same. According to the present invention, by arranging an uneven roller or uneven plate with a plurality of tooth form units processed in a conductive material bead generation area and adjusting/changing the rotation speed of the uneven roller or uneven plate, the height or inclination or the like of the tooth form units, the yield of the conductive material bead may be stable or the yield may be easily adjusted or increased.
Patent KR-20200074418-A (KR)
Title: System and Method for Predicting Indoor Condensation Problem Using Surface Temperature Approximation
Inventor: HWANG KWANG IL
IPC: G06F17/11
Filed: 2018-12-17
Abstract: Provided are a condensation predicting system using a surface temperature estimation technique and a method thereof. Modeling to predict a surface temperature approximate of a surface where condensation occurs in accordance with the temperature change of an indoor temperature and an external temperature, the change over time of the modeled surface temperature approximate and the dew point temperature is analyzed, and the condensation can be prevented in advance through pre-ventilation work by predicting the occurrence of condensation on the surface where condensation will occur.
Patent KR-20190073306-A (KR)
Title: Complex sheet for food packaging container having high heat-resistant and good processability, and manufacturing method thereof
Inventor: HUH MEE
IPC: B65D81/20
Filed: 2018-12-18
Abstract: The present invention relates to a composite sheet for a food container comprising a polyester resin foam sheet and a polyester resin layer, and a production method thereof. The food container made of the composite sheet can satisfy both high heat resistance and excellent processability simultaneously by controlling the degree of crystallinity.
Patent KR-20200077656-A (KR)
Title: Method for filling resin for flexible display panel supporting device
Inventor: SOON ROK PARK
IPC: H01L51/00
Filed: 2018-12-20
Abstract: The present invention relates to a method for filling a resin in a porous pattern of a flexible display panel support member. The method for filling the resin in the porous pattern penetrating through the support member for the flexible display panel comprises the following steps of: (a) preparing a carrier film coated with semi-curable resin on one surface; (b) disposing the carrier film so that the semi-curable resin faces the support member on which a porous pattern is formed; and (c) thermal pressing the carrier film to the support member to fill the semi-curable resin into the porous pattern.
Patent KR-20200079620-A (KR)
Title: signal system using human detection sensor
Inventor: OH JIN SEO
IPC: G08G1/005
Filed: 2018-12-26
Abstract: Disclosed is a signal system using a human body detection sensor. According to the present invention, the signal system using a human body detection sensor comprises: pedestrian signal lights installed on poles arranged on sidewalks, between which a crosswalk is arranged, to correspond to each other, and arranged to generate a pedestrian signal; and a vehicle signal light installed on one of the poles and arranged to generate a vehicle signal. The signal system using a human body detection sensor further comprises: a human body detection unit installed on the poles and arranged to detect a human body if a pedestrian approaches a sidewalk to cross the crosswalk; and a control unit arranged to generate a pedestrian signal in the pedestrian signal lights in accordance with a detection signal of the human body detection unit. According to the present invention, the signal system using a human body detection sensor detects a human body when a pedestrian approaches a crosswalk to stop the operation of the vehicle signal light and operate the pedestrian signal lights to secure effective passage of vehicles while eliminating signal waiting time of pedestrians at a place where a floating population is small and reduce unnecessary power waste caused by a preset signal system.
Patent KR-20180016485-A (KR)
Title: 무스카린성 m2 수용체의 양성 알로스테릭 조정제
Inventor: TELLER HENRIK
IPC: A61P9/12
Filed: 2016-06-06
Abstract: 본 출원은 무스카린성 M2 수용체의 양성 알로스테릭 조정제, 특히 신규 7-치환된 1-아릴나프티리딘-3-카르복스 아미드, 그의 제조 방법, 질환의 치료 및/또는 예방을 위한 단독 또는 조합된 그의 용도, 및 질환의 치료 및/또는 예방을 위한, 특히 심혈관 장애 및/또는 신장애의 치료 및/또는 예방을 위한 의약의 제조를 위한 그의 용도에 관한 것이다.
Patent KR-20180011327-A (KR)
Title: 배터리 충전기
Inventor: GREETHAM STEPHEN
IPC: H02M1/42
Filed: 2016-06-30
Abstract: 배터리 충전기 
배터리 충전기는 교류 입력 전압을 공급하는 AC 소스에 연결되기 위한 입력 단자, 충전될 배터리에 연결되기 위한 출력 단자, 및 입력 단자와 출력 단자 사이에 연결되는 PFC 회로를 포함한다.  PFC 회로는 AC 소스로부터 인출되는 입력 전류를 조정하여, 입력 전류가 3차 고조파 주입이 있는 사인파, 클리핑된 사인파 및 사다리꼴 파 중에서 선택된 파형을 가지게 한다.  그러면, 배터리 충전기는 출력 단자에서 출력 전류를 생성하고, 출력 전류는 입력 전류와 입력 전압의 곱에 의해 규정되는 파형을 가진다.
Patent KR-20180012871-A (KR)
Title: ePDCCH에 의한 PUCCH 리소스 할당
Inventor: HAN SEUNG HEE
IPC: H04W72/04
Filed: 2013-05-10
Abstract: 본 발명의 실시예는, 3GPP(Third Generation Partnership Project) 네트워크의 UE(User Equipment)에서, 다운링크 제어 정보에서의 복수의 오프셋 값으로부터 선택되는 오프셋 값을 수신하는 방법, 장치 및 명령어를 개시한다.  UE는 또한 ePDCCH(enhanced Physical Downlink Control CHannel)의 하나 이상의 eCCE(enhanced Control Channel Element)를 수신한다.  그리고, UE는 제1 eCCE의 인덱스 및 오프셋 값에 적어도 일부 기초하여, PUCCH(Physical Uplink Control CHannel) 상의 송신용 업링크 리소스의 할당을 결정할 수 있다.
Patent KR-20180037964-A (KR)
Title: 치아 세정기
Inventor: OUYANG YIFEI
IPC: A61C17/022
Filed: 2015-12-10
Abstract: 본 발명은 치아 세정기를 공개하였는데 주로 마우스피스 및 손잡이로 이루어지고, 상기 마우스피스는 상부 치아 홈과 하부 치아 홈을 포함하며, 상기 상부 치아 홈, 하부 치아 홈 내부에는 일정한 간격으로 이격 설치되는 다수의 개구 홀이 분포되고, 상기 개구 홀의 일단에는 상기 마우스피스 내부에 내장되는 다수의 제1 도관이 연결되며, 상기 제1 도관의 타단은 상기 손잡이의 내부에 연장되어 진입되며 손잡이의 내부에 설치되는 펌프 모듈의 펌프 출구와 서로 연결되고, 상기 펌프 모듈은 펌프 공기 진입구와 펌프 입수구를 더 포함하며, 상기 펌프 모듈의 펌프 입수구는 도관을 통해 손잡이 내부의 물 저장 모듈에 연결되어 설치되고, 상기 모듈의 펌프 공기 진입구는 도관을 통해 공기 유입구와 연통된다. 본 발명은 종래의 치아 세정기의 청결 효과가 훌륭하지 않고, 분사 효과가 양호하지 않으며, 사용자의 체험도가 높지 않은 문제를 해결한다.
Patent KR-20180035855-A (KR)
Title: 비틀림 변형 및 다중-기하학적 단면을 가지는 빔
Inventor: GUMPINA KRISHNA KISHORE
IPC: B60R19/03
Filed: 2016-07-29
Abstract: 차량에 결합하도록 구성된 빔은 빔이 차량에 위치될 때 수직축 상의 상부면 및 하부면으로부터 같은 거리에 있는 단부 중심점을 포함하는 단부 영역, 및 단부 영역들 사이에 위치하는 중심 영역으로서, 빔이 차량에 위치되고 종방향 축을 따라 빔의 중심에 위치될 때 중심 영역은 수직축 상의 상부면 및 하부면으로부터 같은 거리인 중심 영역 중심점을 가지는 중심 영역을 포함한다.  빔의 종방향 축은 단부 영역을 통과하고, 빔이 가해지는 힘에 의해 충격을 받을 때 중심 영역은 종방향 축을 중심으로 회전할 수 있다.
Patent KR-20180053304-A (KR)
Title: 원격 접착제 모니터링 시스템
Inventor: DUCKWORTH DAVID
IPC: G05B19/406
Filed: 2016-09-09
Abstract: 원격 접착제 모니터링 시스템은 제조 라인을 따라서 이동하는 작업물에 도포되는 접착제와 관련되어 이용된다.  저장기, 펌프 및 도포기가 접착제를 작업물에 도포한다.  모니터 제어부 컴퓨터가 관련 데이터 프로세싱 프로그램을 갖는다.  펌프 사이클 센서가 펌프 사이클을 감지한다.  도포기 센서가 접착제가 작업물에 도포될 때를 감지한다.  작업물 센서가 라인을 따라서 이동하는 작업물을 감지한다.  모니터 제어부는 도포기 감지 수단 및 작업물 센서로부터의 입력을 이용하여 미리 결정된 속도에서의 각 작업물 당 ON 시간을 결정한다.  모니터 제어부는 작업물 센서 및 펌프 사이클 센서로부터의 입력을 이용하여 펌프 사이클 당 작업물의 수를 결정한다.  모니터 제어부는 각 작업물 당 ON 시간 대 총 시간 비를 계산하고, 그 다음, 주어진 ON 시간 대 총 시간 비에 대해서 이용된 접착제의 양을 계산한다.
Patent KR-20180051535-A (KR)
Title: 하이브리드 실크 스크린 및 다이렉트 투 가먼트 프린팅 기계 및 방법
Inventor: HOFFMAN RICHARD C JR
IPC: B41F15/04
Filed: 2016-08-12
Abstract: 프린팅 프로세스의 일부를 제어하기 위해 래스터 이미지 프로세서와 실크 스크리닝 스테이션들 및 다이렉트 투 가먼트 디지털 프린팅 스테이션 양자를 갖는 하이브리드 프린팅 기계가 설명된다.
Patent KR-20180044973-A (KR)
Title: 내비게이션 그래프의 도화 방법, 장치 및 저장 매체
Inventor: DENG JIAN
IPC: G01C21/32
Filed: 2015-12-07
Abstract: 본 발명의 실시예는 내비게이션 그래프의 도화 방법, 장치 및 저장 매체를 개시하며, 해당 방법은, 현재 내비게이션의 상태 파라미터에 따라 프레임 제한 파라미터를 변경하는 단계; 및 상기 프레임 제한 파라미터에 따라 내비게이션 그래프 도화에 대해 프레임 제한 처리를 진행하는 단계;를 포함한다. 본 발명의 실시예는 모바일 단말기를 기반으로 내비게이션의 상태 파라미터를 획득하고, 현재 내비게이션의 프레임 제한 파라미터에 따라 내비게이션 도화 그래프를 확정하며, 내비게이션 지도와 동영상 표시 효과에 영향을 미치지 않는 전제 하에, 모바일 단말기의 전력 소모량의 저감을 실현함으로써, 모바일 단말기의 지속적인 사용 시간을 향상시키고, 사용자의 사용 체험을 향상시킬 수 있다.
Patent KR-20180038572-A (KR)
Title: 머신-투-머신 통신을 위한 네트워크 지원형 부트스트랩핑
Inventor: STARSINIC MICHAEL F
IPC: H04W12/06
Filed: 2014-05-22
Abstract: 액세스 네트워크에 의해 이미 요구되는 것을 넘어 공급을 요구하지 않고도 디바이스 상의 애플리케이션들이 머신-투-머신 서버와 부트스트랩할 수 있도록 서비스 레이어가 액세스 네트워크 인프라구조에 영향을 줄 수 있다.
Patent KR-20180037332-A (KR)
Title: 고크롬 내열철강
Inventor: MINAMI YUSUKE
IPC: C22C38/00
Filed: 2014-06-24
Abstract: 본 발명은 고크롬 내열철강을 제공한다. 철강은 질량%로 C: 0.08% 내지 0.13%; Si: 0.15% 내지 0.45%; Mn: 0.1% 내지 1.0%; Ni: 0.01% 내지 0.5%; Cr: 10.0% 내지 11.5%; Mo: 0.3% 내지 0.6%; V: 0.10% 내지 0.25%; Nb: 0.01% 내지 0.06%; N: 0.015% 내지 0.07%, B: ≤ 0.005%, 그리고 Al: ≤ 0.04%를 함유한다. 나머지는 Fe와 불가피한 불순물 원소들로 구성된다. 철강은 마텐자이트 미세 구조를 나타낸다.
Patent KR-20180049039-A (KR)
Title: 스풀 밸브 장치
Inventor: MATSUURA AKIO
IPC: F16K3/26
Filed: 2016-07-15
Abstract: 스풀 밸브 장치는, 밸브 보디(B)와, 액추에이터 포트(34, 35)와, 스풀(37)과, 공급 통로(33)와, 스풀(37)에 형성되는 재생 유로(45)를 구비하고, 재생 유로(45)의 유입구(46)는, 액추에이터 포트(35)에 상시 연통되고, 재생 유로(45)의 유출구(47)는, 스풀(37)이 중립 위치로부터 소정의 이동량을 확보한 재생 전환 위치에 있을 때, 공급 통로(33)를 통해 액추에이터 포트(34)에 연통되고, 스풀(37)이 재생 전환 위치 이외의 위치에 있을 때, 유출구(47)와 액추에이터 포트(34)의 연통이 차단된다.
Patent KR-20180055864-A (KR)
Title: 상이한 강도의 영역을 갖는 금속 부품의 제조를 위한 반완성 재료의 생산 방법
Inventor: GRAFF STEPHANE
IPC: C21D8/02
Filed: 2016-09-06
Abstract: 본 발명은 상이한 강도의 영역을 갖는 금속 부품의 제조를 위한 반완성 재료의 생산 방법에 관한 것으로, 제1 단계에서, 코팅되지 않은 형태로 제공되는 반완성 재료의 제1 영역에 열 에너지가 공급되어, 제1 영역이 가열되고 제1 영역에서의 재료 구조가 적어도 부분적으로 오스테나이트로 변환되는 반면, 반완성 재료의 제2 영역에는 열 에너지가 공급되지 않으며, 상기 제1 단계에 이어지는 제2 단계에서 제1 영역이 냉각되어, 제1 영역에서의 재료 구조가 적어도 부분적으로 마르텐사이트로 변환된다.  본 발명은 또한 대응 장치에 관한 것이다.