baber/WOPTO huggingface dataset:
Patent KR-20160091424-A (KR)
Title: Dopa 데카르복실라제 억제제의 연속투여용 조성물
Inventor: YACOBY ZEEVI ORON
IPC: C07C279/14
Filed: 2010-05-17
Abstract: 본원은 일산화탄소 또는 망간 중독으로 인한 뇌손상으로 인한 증상 및 하지불안증후군, 파킨슨병, 속발성 파킨슨병, 헌팅톤병, 파킨슨유사질환, PSP, MSA, ALS, 샤이-드레거증후군과 같은 신경계장애 질환 또는 운동장애 질환 또는 질병의 치료를 위해 레보도파와 함께 투여되는, 지속적 투여에 적합한 예를 들면 카르비도파 알지닌 염을 포함하는 조성물 및 레보도파 및 카르비도파 알지닌 염을 개시한다.
Patent KR-20160130979-A (KR)
Title: 암 면역요법을 위한 신규한 msln 표적화 dna 백신
Inventor: SPRINGER MARCO
IPC: C12N1/20
Filed: 2014-12-17
Abstract: 본 발명은 메소텔린을 코딩하는 재조합 DNA 분자를 포함하는 살모넬라의 약독화된 돌연변이 균주에 관한 것이다.  특히, 본 발명은 암 면역요법에서의 상기 살모넬라의 약독화된 돌연변이 균주의 용도에 관한 것이다.
Patent KR-20160125973-A (KR)
Title: 주사 바늘, 주사기, 혼주장치, 혼주방법
Inventor: KOIKE NAOKI
IPC: A61M5/31
Filed: 2015-02-27
Abstract: 본 발명은 주사기를 이용한 주입공정 및 흡인공정 등을 간소화하여 작업시간을 단축하는 것이 가능한 주사 바늘 및 주사기, 그리고 그 주사기를 이용하여 혼주 처리를 실행하는 혼주장치 및 혼주방법을 제공하는 것이다. 
본 발명에 따른 주사 바늘(11c)은, 바늘관(211)과, 상기 바늘관(211)의 선단(2111)보다 후단(2112)측으로 이간한 제 1 위치(제 1 개구부(2131)) 및 상기 제 1 위치보다 상기 후단(2112)측으로 이간한 제 2 위치(제 2 개구부(2132))를 상기 바늘관(211)의 외측에서 연통하는 통기부(213)를 구비한다.
Patent KR-20160112019-A (KR)
Inventor: PENDAKUR RAMESH
IPC: G06F21/60
Filed: 2011-12-28
Abstract: 시스템 아키텍처는 프리미엄 디지털 콘텐츠의 배포 및 재생을 지원하는 하드웨어 기반 신뢰 루트 해결법을 제공한다.  실시예에서, 디지털 콘텐츠 및 서비스들을 위한 하드웨어 신뢰 루트는 보안 목적들을 위한 신뢰 기반이 소프트웨어보다는 오히려 클라이언트 컴퓨팅 시스템 내의 하드웨어 및 펌웨어 메커니즘들에 정착되는 해결법이다.  이 신뢰 루트로부터, 클라이언트 컴퓨팅 시스템은 콘텐츠 인가 및 재생을 위해 보호되는 전체 미디어 처리 파이프라인을 구성한다.  본 발명의 실시예들에서, 콘텐츠 처리를 위한 클라이언트 컴퓨팅 시스템의 보안은 운영 체제(OS), 기본 입출력 시스템(BIOS), 미디어 플레이어 애플리케이션, 또는 다른 호스트 소프트웨어에 의존하지 않는다.
Patent KR-20170013202-A (KR)
Title: 도전성 접착 필름, 프린트 회로 기판, 및 전자 기기
Inventor: TAKAHASHI AKIO
IPC: H01L23/552
Filed: 2015-05-29
Abstract: 본 발명은, 프레스 가공이라는 간단한 방법을 이용하여 전자 부품을 피복해도 전기 저항의 증가에 의한 차폐 성능의 저하라는 문제점의 발생이 쉽게 일어나지 않게 할 수 있는 도전성 접착 필름, 프린트 회로 기판, 및 전자 기기를 제공한다. 프린트 배선판의 절단용 오목부에 대응하는 부위를 필름면 방향으로 신전시켜 전자 부품(5)을 피복하는 것에 의해 전자파 차폐하는 도전성 접착 필름(1)이다. 도전성 입자(10a)를 포함하는 등방성 도전 재료로 형성되는 도전성 접착제층(10)과, 프레스 가공 시에 도전성 접착제층(10)보다 전자 부품(2) 측에 위치되고, 도전성 입자(11a)를 포함하는 이방성 도전 재료로 형성되는 베이스 접착제층(11)을 가진다.
Patent KR-20170002393-A (KR)
Title: 비자연적으로 발생하는 돼지생식기호흡기증후군 바이러스 및 사용방법
Inventor: LAEGREID WILLIAM W
IPC: C07K14/005
Filed: 2015-03-25
Abstract: 본 명세서에서는 비자연적으로 발생하는 돼지생식기호흡기증후군 바이러스(PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME virus, PRRSV)를 제공하고, 상기 비자연적으로 발생하는 돼지생식기호흡기증후군 바이러스를 제조하는 방법 및 이용하는 방법도 제공한다.
Patent KR-20170020357-A (KR)
Title: 무선 통신 시스템에서 고주파 대역 통신을 위한 프리코딩 행렬 인덱스 보고 방법 및 이를 위한 장치
Inventor: KIM KITAE
IPC: H04B7/0417
Filed: 2014-06-26
Abstract: 본 출원에서는 무선 통신 시스템에서 단말이 프리코딩 행렬 인덱스를 기지국으로 보고하는 방법이 개시된다. 구체적으로, 상기 방법은, 상기 기지국과의 채널을 추정하는 단계; 상기 추정된 채널에 기반하여, 제 1 코드북에서 제 1 프리코딩 행렬을 선택하는 단계; 상기 추정된 채널에 기반하여, 상기 제 1 프리코딩 행렬을 포함하지 않는 프리코딩 행렬로만 구성된 제 2 코드북에서 제 2 프리코딩 행렬을 선택하는 단계; 상기 제 1 프리코딩 행렬의 인덱스 및 상기 제 2 프리코딩 행렬의 인덱스 중 적어도 하나를 상기 기지국으로 보고하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20170020815-A (KR)
Inventor: PLUESS MARCEL
IPC: G07C9/00
Filed: 2015-06-18
Abstract: 전자식 액세스 제어 디바이스 (1) 는 직접 무선 통신 링크 (3) 를 통해 제 1 라디오 주파수 대역에서 모바일 디바이스 (2) 와의 무선 데이터 교환을 위한 라디오 통신 모듈 (11) 을 포함한다.     액세스 제어 디바이스는 모바일 디바이스로부터 수신된 액세스 키를 이용하여 액세스 제어 신호를 생성하기 위해 무선 라디오 통신 모듈에 연결된 제어기 (12) 를 갖는다.     전자식 액세스 제어 디바이스는, 제 1 라디오 주파수 대역과는 상이한 제 2 라디오 주파수 대역에서의 라디오 주파수를 이용하여, 정의된 근접도 (P) 에서 모바일 디바이스를 검출하기 위한 근접도 검출기 (13) 를 더 포함한다.     제어기는 근접도 검출기에 연결되고, 모바일 디바이스가 전자식 액세스 제어 디바이스의 정의된 근접도에서 검출되는 경우에만, 라디오 통신 모듈을 제어하여 모바일 디바이스와의 직접 무선 통신 링크를 확립한다.
Patent KR-20180080567-A (KR)
Inventor: KIM SEON BOK
IPC: G01R31/12
Filed: 2017-01-04
Abstract: The present invention provides a device and a method for measuring a cause of partial discharge in an electrical cable. According to the present invention, the device for measuring a cause of partial discharge in an electrical cable includes a partial discharge signal detecting unit detecting a partial discharge signal for a predetermined time and obtaining data on a partial discharge pattern; a preprocessing unit performing preprocessing on the data of the partial discharge pattern obtained by the partial discharge signal detecting unit; a bias obtaining unit obtaining a bias value on each partial discharge pattern preprocessed by the preprocessing unit; a kurtosis obtaining unit obtaining kurtosis on each partial discharge pattern preprocessed by the preprocessing unit; and a partial discharge determining unit determining a failure cause of the partial discharge based on the kurtosis obtained by the kurtosis obtaining unit and the bias value obtained by the bias obtaining unit.
Patent KR-20170082993-A (KR)
Inventor: LEE SEUNG HEE
IPC: C08L79/04
Filed: 2017-01-09
Abstract: 본 출원은 프탈로니트릴 수지, 중합성 조성물, 프리폴리머, 복합체, 그 제조 방법 및 용도에 관한 것이다.  본 출원에서는 경화성이 우수하고, 적절한 가공 온도와 넓은 프로세스 윈도우(process window)를 나타내며, 우수한 물성의 복합체를 형성할 수 있는 프탈로니트릴, 그를 사용한 중합성 조성물 및 프리폴리머를 제공할 수 있다.
Patent KR-20180082771-A (KR)
Inventor: YUMEE NA
IPC: B28B7/28
Filed: 2017-01-11
Abstract: Disclosed is a manufacturing method of a manhole block assembly. The manufacturing method of a manhole block assembly comprises the steps of: forming an outer rib steel pipe, which forms an outward appearance, into a corrugated steel plate; forming an inner rib steel pipe, which is arranged to be spaced apart from an inner circumferential surface of the outer rib steel pipe, into a corrugated steel plate; forming a coupling pipe protruding to a predetermined length from an outer circumferential surface of the outer rib steel pipe to pass through the outer rib steel pipe and the inner rib steel pipe and to be connected with a pipe, which is buried under the ground; boring pipe connection holes in the outer rib steel pipe and the inner rib steel pipe; inserting the inner rib steel pipe into the outer rib steel pipe; putting the coupling pipe into the pipe connection hole; pouring mixed soil between the outer rib steel pipe and the inner rib steel pipe to form a plurality of pores therein when the mixed soil is hardened; and hardening the poured mixed soil to form a side body part. Therefore, the manufacturing method of a manhole block assembly is capable of reinforcing watertightness just by simple installation work without any additional process when it is necessary to install a large-sized manhole structure, and is easy in carrying and installation due to reduction of the entire weight.
Patent KR-20180087892-A (KR)
Inventor: WON BYOUNG YEON
IPC: B01L7/00
Filed: 2017-01-25
Abstract: The present invention relates to a nucleic acid amplification apparatus, and more particularly, to a nucleic acid amplification apparatus capable of high-speed nucleic acid by quickly heating and cooling a reactant in a reaction vessel for chemical/biochemical reaction requiring a temperature change. The nucleic acid amplification apparatus comprises: a holder; a heating module; a driving module; and a cooling module.
Patent KR-20170012541-A (KR)
Inventor: KIM BYEONG SU
IPC: C08G65/334
Filed: 2017-01-25
Abstract: The present invention relates to a hyperbranched polyglycerol having a disulfide bond and, more specifically, to a hyperbranched polyglycerol comprising a glycidol-based compound having a disulfide bond as a monomer, a glycidol-based compound having a disulfide bond as a comonomer, and glycidol, and to a use thereof. The hyperbranched polyglycerol according to the present invention is biocompatible and can be decomposed under reducing conditions by presence of the disulfide bond in a main chain or a branched chain, thereby being able to be helpfully used as a drug carrier.
Patent KR-20170105411-A (KR)
Title: Lead wire terminal for electrolytic capacitor, method for manufacturing electrolytic capacitor and electrolytic capacitor
Inventor: YAMAZAKI MANABU
IPC: H01B5/02
Filed: 2017-02-06
Abstract: Provided is a lead wire terminal for a condenser, capable of suppressing damage to an electrode foil due to the burr of a flat plate part of a tab terminal and suppressing a crack in a boundary part between the flat plate part of the tab terminal and a rod-shaped part, without causing a manufacturing cost rise. The lead wire terminal includes the tab terminal (10) formed by a metal rod and a lead wire (20) connected to one end thereof. The tab terminal includes the rod-shaped part (11) on one end side thereof and the flat plate part (12) on the other end side thereof. The flat plate part is formed by pressing a metal rod with a flat plate shape by a press and cutting an outer circumference thereof in one direction along a thickness direction. A reinforcement part (13) is formed on at least one side of a first boundary part (P1) between the flat plate part and the rod-shaped part on one surface (12a) of the flat plate part and a second boundary part (P2) between the flat plate part and the rod-shaped part on the other surface (12b) of the flat plate part. The shape of the first boundary part is different from the shape of the second boundary part.
Patent KR-20170093085-A (KR)
Title: Cathode and lithium secondary battery comprising the same
Inventor: KIM DAE SOO
IPC: H01M4/131
Filed: 2017-02-06
Abstract: The present invention relates to an anode and a lithium secondary battery including the same. According to an embodiment of the present invention, the anode comprises: a lithium-transition metal composite oxide and a binder polymer. The binder polymer includes a functional group for adsorbing transition metal ions of the lithium-transition metal composite oxide. The present invention blocks transfer of the transition metal ions to a cathode, improves high temperature performance of a battery, and improves stability of the battery.
Patent KR-20180092778-A (KR)
Title: Apparatus for providing sensory effect information, image processing engine, and method thereof
Inventor: PARK NOH SAM
IPC: H04N21/81
Filed: 2017-02-10
Abstract: The present invention discloses a device for providing real sense information which comprises: a learning model database storing multiple learning models related to real sense effect information with respect to an image; and an image analyzing engine generating the multiple learning models by analyzing the image and real sense effect meta information of the image and extracting real sense effect related information, analyzing an input video stream, and extracting a real sense information corresponding to the input video stream. According to the present invention, the device for providing real sense information can solve problems of increase in a cost and increase in a manufacturing time, which are problems of a conventional method which is manually performed.
Patent KR-20180094747-A (KR)
Title: Negative active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising thereof
Inventor: LEE SUNG MAN
IPC: C01B33/02
Filed: 2017-02-16
Abstract: The present invention relates to a negative electrode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the negative electrode active material for a lithium secondary battery. More specifically, the negative electrode active material comprises: natural graphite particles having a structure in which flake natural graphite segment particles are connected and assembled in a cabbage or random form, wherein a flared gap formed between the flake natural graphite segment particles is included in a surface and the inside; and a coating layer which is formed on the surface of the natural graphite particles and the surface of the flake natural graphite segment particles forming the gap, and includes (i) silicon or silicon compound particles and (ii) amorphous or semi-crystalline carbon. Alternatively, the negative electrode active material comprises negative electrode active material particles further including a shell layer having a structure in which amorphous or semi-crystalline carbon is distributed between flake graphite segments on the surface of the negative active material particles, and flake graphite segment particles are stacked and connected in a concentric circle.
Patent KR-20180098816-A (KR)
Inventor: HAN SUNGSU
IPC: B29C65/48
Filed: 2017-02-27
Abstract: The present invention relates to an apparatus for attaching a protection film for a portable smart device, and more specifically, to an apparatus for attaching a protection film for a portable smart device, which has an accommodation unit for accommodating a portable smart device inside to accommodate a portable smart device to which a protection film adheres, seals the accommodation unit with a device accommodated therein from the outside and then evacuates the same to help the protection film adhered to the surface of the portable smart device completely come in close contact with the adhesive surface of the smart device and at the same time, and cures an adhesive coated on the protection film through a UV-emitting element disposed in the smart device to strengthen adhesion of the protection film, thereby effectively enhancing adhesiveness and adhesion of the protection film attached to a portable smart device. Accordingly, the protection film can be readily attached to an area, to which a protection film is not likely to be attached, such as a curved edge portion or a curved surface of a smart device.
Patent KR-20180105367-A (KR)
Title: Electric car charger charging terminal and charging line moving device
Inventor: JANG WON SEOK
IPC: B60L11/18
Filed: 2017-03-15
Abstract: The present invention relates to a charging terminal of an electric vehicle and a charging line moving device. The charging terminal of an electric vehicle and the charging line moving device may comprise: a charger to which a plurality of charging lines are connected; a receiving unit receiving the charging lines; a moving unit having the receiving unit; a moving wheel enabling the moving unit to move; a movable rail on which the moving wheel can be received and moved; and a control unit remotely controlling the moving unit. In addition, the present invention may provide the charging terminal of an electric vehicle and the charging line moving device for facilitating charging of the electric vehicle by moving a heavy charging line provided with the charging lines and charging terminals when the electric vehicle is rapidly charged.
Patent KR-20180106269-A (KR)
Inventor: DO BYOUNG CHOUL
IPC: A01K5/02
Filed: 2017-03-19
Abstract: Disclosed is a feed supply system which can control the amount of feed to be fed conveniently according to the number of livestock in a stable and which enables a manager who manages the stable to automatically supply a certain amount of feed at a predetermined time through a remote control without going to the stable oneself. The disclosed feed supply system comprises: a feed supplier arranged at an upper portion of a trough of the stable for storing feed, and automatically feeding a predetermined amount of the stored feed to the trough under a control of a controller provided at a predetermined position; and a remote control device located remotely from the feed supplier, connected to the controller through communication to provide feed supply information, and remotely changing the supplied feed supply information.
Patent KR-20180108152-A (KR)
Title: Semiconductor device Package
Inventor: KIM KYOUNG UN
IPC: H01L33/20
Filed: 2017-03-24
Abstract: According to the present invention, a semiconductor device package comprises: a semiconductor device including a light emitting structure including a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer disposed between the first and second conductivity type semiconductors and first and second pads electrically connected to the light emitting structure; a reflective member disposed on a side surface of the semiconductor device and having an inclined surface with respect to upper surfaces of the first and second pads; a translucent member disposed between the inclined surface of the reflective member and the side surface of the semiconductor device; a first wavelength conversion layer disposed on an upper surface of the semiconductor device and including a wavelength conversion material; and a second wavelength conversion layer disposed on the translucent member and including a wavelength conversion material. The first and second wavelength conversion layers may have different wavelength conversion material content. The light flux efficiency may be improved through the semiconductor device package according to the present invention.
Patent KR-20180108277-A (KR)
Inventor: MUN SEUNG HWAN
IPC: H02B11/28
Filed: 2017-03-24
Abstract: The present invention can prevent liquid from flowing into a ground switch operating unit by opening or closing a ground switch using a cover member with a simpler structure by including the cover member to open or close the ground switch and opening or closing a rear cover while moving a front cover constituting the cover member in left and right directions in a state in which the front cover is fitted into the rear cover.
Patent KR-20180109121-A (KR)
Inventor: KANG DONG YOUN
IPC: H02J7/02
Filed: 2017-03-27
Abstract: According to an embodiment of the present invention, a magnetic resonance-type wireless charger comprises: a wireless power transmitting unit for transmitting a first wireless signal of a non-standardized frequency different from a first standard frequency for wireless charging of a magnetic resonance type of a plurality of charging repeaters and a second standard frequency for wireless charging of a magnetic resonance type of a plurality of charging target terminals to the charging repeaters; a communications unit for receiving battery information signals transmitted from the charging repeaters within a charging coverage in response to the first wireless signal; and a control unit for controlling the frequency of the first wireless signal transmitted by the wireless power transmitting unit to be adjusted to the first standard frequency on the basis of the received battery information signals to control a second wireless signal of the adjusted first standard frequency to be transmitted to each of the charging repeaters.
Patent KR-20180111118-A (KR)
Title: Apparatus for driving actuator
Inventor: PANG SUNG MAN
IPC: H02P7/025
Filed: 2017-03-31
Abstract: An actuator driving apparatus according to an embodiment of the present invention includes: a driving coil for generating a magnetic force corresponding to a driving signal; a control circuit for providing a first control signal and a second control signal; and a driving circuit which includes a high-side switch and a low-side switch connected to the drive coil, wherein each of the high-side switch and the low-side switch generates and supplies a driving signal in accordance with the first and second control signals to the drive coil. The control circuit uses the first control signal to control the operation of the high-side switch as a current source and uses the second control sign to drive the low-side switch in a PWM mode. It is possible to drive VCM by mixing a linear mode and the PWM mode.
Patent KR-20180112907-A (KR)
Title: Pre-loading apparatus and loading method for foundation-pile construction of apartment building remodeling
Inventor: PARK NAM SEO
IPC: E02D35/00
Filed: 2017-04-04
Abstract: The present invention relates to a preloading apparatus for remodeling base pile construction in apartment buildings. The apparatus includes a first support including four rubber pedestals provided at regular intervals around a pile-buried through hole having a predetermined depth in a base bottom plate of a bottom surface of a structure and four H-beams having a predetermined length such that a lower end portion is in contact with the rubber support; a pedestal positioned on an upper surface of the first support; a second support having a rubber pedestal positioned on an upper surface and a bottom surface, formed as an H beam having a predetermined length, having a beam tow on both side walls, and having an upper end portion in contact with a ceiling surface of the structure while being fixed to the upper surface of the pedestal; a hydraulic jack having a cylinder provided on a bottom surface of the support plate; and a rotary pressure plate rotatably fastened in an upper end portion region of the pile after a preloading process in which the pile is preloaded by the cylinder of the hydraulic jack operating and multiple anchor bolts fixing the rotary pressure plate to the surface bottom surface base bottom plate. Therefore, a large supporting load of tens of tons or more can be applied because the load is placed by pressing the pile only with the pressing force of the cylinder of the hydraulic jack by using the ceiling surface of the structure as a reaction force. In addition, because the preload can be placed on the pile by a screw method and can be penetrated by a high torque force, the preload can be stably placed on a reinforced pile during building remodeling, sinking of an existing building, and reinforcement of an existing pile.
Patent KR-20170119293-A (KR)
Inventor: NAGAOSA HIDEO
IPC: B60H1/32
Filed: 2017-04-13
Abstract: 차량의 주행용 모터(MG)와, 공랭식 연료 전지(80)와, 상기 연료 전지보다도 상기 차량의 전방측에 배치되고, 공기를 상기 연료 전지로 안내하는 흡기 덕트(40)와, 상기 흡기 덕트를 개폐하는 흡기 셔터 기구(60)와, 상기 연료 전지, 상기 흡기 덕트 및 상기 흡기 셔터 기구를 수납하고, 상기 차량의 승원실보다도 상기 차량의 전방측에 설치된 수납실(R)과, 상기 흡기 셔터 기구를 제어하는 제어부(100)와, 상기 차량의 전방 충돌을 검출하는 충돌 검출부(CS)를 구비하고, 상기 제어부(100)는 상기 차량의 전방 충돌이 검출된 경우에, 상기 흡기 셔터 기구(60)를 폐쇄측으로 제어하고, 상기 흡기 덕트(40)는 통 형상의 금속판부, 또는 엘라스토머 성분을 포함하는 수지부를 갖는 공랭식 연료 전지 차.
Patent KR-20170117896-A (KR)
Title: 사물의 대화형 시스템
Inventor: AEO KYUNG TAE
IPC: G06K7/10
Filed: 2017-04-14
Abstract: 본 발명의 일 실시예는 사물의 대화형 시스템에 관한 것으로, 메신저 통신 기능이 내장된 장치를 사물에 삽입하여 제3자에 의하여 접촉되는 RF카드나 조작되는 휠리모콘의 제어 명령에 따라 사람이 사물을 통하여 제3자와 음성 메시지 또는 문자 메시지를 주고받도록 할 수 있는 사물의 대화형 시스템을 제공할 수 있게 하는데 있다. 
이를 위해 본 발명은, 사물의 외면에 구비된 음성 버튼과, 음성을 출력하는 스피커와, 음성을 입력받는 마이크와, 근거리 무선 통신하는 근거리 무선 통신부를 구비한 모듈로서 사물에 내장되어 있으며, 상기 음성 버튼이 눌리어진 경우, 입력되는 메신저 음성을 제1사용자 단말로 전송하여 메신저 통신을 수행하는 메신저 통신 모듈; 대화형 어플리케이션의 실행에 의하여 상기 메신저 통신 모듈과 근거리 무선 통신 연결되어, 상기 메신저 통신 모듈로부터 근거리 무선 통신을 통하여 수신되는 메신저 음성을 이동통신망/WIFI망을 통하여 제2사용자 단말로 중계하는 제1사용자 단말; 및 대화형 어플리케이션의 실행에 의하여 상기 제1사용자 단말과 이동통신망/WIFI망을 통해 연결되어, 상기 제1사용자 단말로부터 중계된 메신저 음성을 출력하는 제2사용자 단말;을 포함할 수 있다.
Patent KR-20170122681-A (KR)
Inventor: TADOKORO YOSHINORI
IPC: C07C251/66
Filed: 2017-04-27
Abstract: Provided are a compound enabling production of photosensitive compositions with excellent sensitivity, and a method for producing the compound. In an oxime ester compound including a carbazole ring or a fluorine ring as a main backbone, each of an aryl group having an electron withdrawing group, a heteroaryl group, On a carbazole ring or a fluorene ring, a chained aliphatic hydrocarbon group including at least one bond selected among a carbon-carbon double bond and a carbon-carbon triple bond or a group bonding the same is introduced. As an electron withdrawing group, a nitro group or a cyano group is desirable.
Patent KR-20180120872-A (KR)
Inventor: LEE KI HONG
IPC: F16K1/34
Filed: 2017-04-27
Abstract: Disclosed is a valve apparatus for a fluid transfer pipe in a plant. The disclosed valve apparatus comprises: a main body installed in a transfer pipe, wherein fluids are transferred; a pipe opening and closing unit rotationally coupled to the main body and selectively opening and closing the main body; and a fluid resistance reducing unit reducing resistance of fluids coming in contact with the pipe opening and closing unit when the main body is opened so as to prevent abrasion of the pipe opening and closing unit. Accordingly, the valve apparatus can prevent abrasion of the pipe opening and closing unit due to fluids transferred through the transfer pipe.