baber/WOPTO huggingface dataset:
Patent KR-20180001570-A (KR)
Inventor: MAHLER BARRY ASHER
IPC: C09K5/04
Filed: 2009-05-07
Abstract: HFO-1234ze, HFC-245fa, HFC-236cb, HFC-236ea, HFC-236fa, HFC-227ea, HFC-227ca, HFO-1225yc, HFO-1225zc, HFO-1225ye, 메탄, 에탄, 프로판, HFC-23, HFC-143a, HFC-134, HFC-134a, FC-1216, HFO-1234yf, HFC-254eb, HFO-1243zf 및 HFC-254fb로 구성된 그룹으로부터 선택된 적어도 하나의 부가적 화합물 및 HFC-245eb를 함유하는 조성물을 개시한다.  HFC-245eb를 함유하는 조성물은 HFO-1234yf의 제조 공정에 유용하다.  HFO-1234ze, HFC-254eb, HFC-254fb, HFO-1243zf, HFCHFC-245eb, HFC-245fa, HFC-245cb, HFC-236cb, HFC-236ea, HFC-236fa, HFC-227ea, HFC-227ca, HFO-1225yc, HFO-1225zc, HFO-1225ye, 메탄, 에탄, 프로판, HFC-23, HFC-134, HFC-134a, HFO-1132a 및 FC-1216으로 구성된 그룹으로부터 선택된 적어도 하나의 부가적 화합물 및 HFO-1234yf를 함유하는 조성물 또한 개시한다.  HFO-1234yf를 함유하는 조성물은 냉장, 공조 및 열 펌프 시스템에 사용하는 열전달 조성물로서 유용하다.
Patent KR-20180011219-A (KR)
Title: 무정전 전원 장치
Inventor: OHNISHI KEISUKE
IPC: H02J9/06
Filed: 2015-06-02
Abstract: 무정전 전원 장치는, 기본적으로는 제1 반도체 스위치(3)를 사용하여 상시 인버터 급전 방식을 실행하는 장치(1)이며, 옵션품인 제2 반도체 스위치(20)가 제1 반도체 스위치(3)에 병렬 접속되어 상시 바이패스 급전 방식이 선택된 경우에는 제2 반도체 스위치(20)를 사용하여 상시 바이패스 급전 방식을 실행하는 장치(1A)로 된다.  따라서, 상시 인버터 급전 방식의 무정전 전원 장치와 상시 바이패스 급전 방식의 무정전 전원 장치를 별개로 설계하여 제조하는 경우에 비하여, 장치의 저비용화를 도모할 수 있다.
Patent KR-20180004325-A (KR)
Title: 음영 효과를 가진 콘택트 렌즈
Inventor: BOWERS ANGIE L
IPC: G02C7/04
Filed: 2011-04-18
Abstract: 콘택트 렌즈는 중심 부분, 홍채 부분, 및 홍채 부분 둘레에 배치된 주변 부분을 갖고; 홍채 부분은 음영 효과를 제공하는 아치형 착색된 부분을 포함하며; 주변 부분은 백색으로 착색될 수 있고 렌즈의 외경을 향해 점차 투명하게 변하는 패턴을 가질 수 있다.
Patent KR-20190082522-A (KR)
Inventor: SEO BYONG MIN
IPC: A47J31/06
Filed: 2018-01-02
Abstract: The present invention relates to a cold brew coffee extractor using head difference. More specifically, the present invention relates to a cold brew coffee extractor that can easily adjust the concentration of coffee to be extracted, by supplying water to a lower portion of an extraction portion by head difference so that coffee particles can brew in water in the process of flowing out to an upper portion. Also, the moving direction of water and floating direction of bubbles between the coffee particles coincide to extract the coffee at a high flow rate; rapid removal of bubbles increases the area of water that comes into contact with the coffee particles, allowing extraction of concentrated coffee; and the degree of distribution of coffee particles is within a predictable range so that the expected concentration of coffee, when adjusting a control valve, is relatively accurate.
Patent KR-20190084427-A (KR)
Title: 3D Hologram Image Reading System
Inventor: KANG JI HYUN
IPC: G03H1/04
Filed: 2018-01-08
Abstract: Since the present invention does not particularly depend on a depth concept with respect to the separation sight of left and right eyes of a viewer, more lasting and serious flaws existing in stereo observation can be overcome. According to an advisable embodiment, optical elements are made of at least one lens, but not only a combination of refraction and reflection surfaces but also a mirror can be used. In the simplest case, pixels and overlapped optical elements cross at right angles, and the focal distance of each of the optical elements can be gradually changed depending on the length of the optical element.
Patent KR-20190084542-A (KR)
Title: Meat roasted device
Inventor: KIM SUNG HYUN
IPC: F24B15/00
Filed: 2018-01-08
Abstract: The present invention relates to a meat roasting apparatus including a fuel supply device (30) installed at one side of a main body (10) to supply a solid fuel (31) to a meat roaster (20), wherein the fuel supply device (30) includes: an opening and closing door (32) installed at an upper part to be capable of being filled with the solid fuel (31); a fuel feeding passage (33) formed to supply the solid fuel (31), accommodated at the center of the bottom therein, to a chute (23b) of a solid fuel accommodation member (23); a tapered feeding gear (34) installed in the fuel feeding passage (33) to push the solid fuel (31) toward the chute (23b) of the solid fuel accommodation member (23) while rotating by a motor (M); an L-shaped member (350) installed at a passage of a lower part of the opening and closing door (32) to push the solid fuel (31) into the solid fuel accommodation member (23); guide slits (36) into which both side protrusions (35a) protruding at both sides of the L-shaped member (35) are inserted to guide the protrusions to horizontally move; and a cylindrical spring (37) pushing a vertical surface (35b) of the L-shaped member (35). According to the present invention, the meat roasting apparatus prevents smoke, due to flames, from being discharged to the outside and inducting the smoke into the main body thereof to eliminate the smoke while circulating the smoke therein.
Patent KR-20190084586-A (KR)
Title: Concrete pavement equipment and concrete pavement method by using the same
Inventor: KWAK KI YEOL
IPC: E01C19/20
Filed: 2018-01-08
Abstract: Disclosed are concrete paving equipment which has an integrated structure capable of automatically supplying a wire mesh in a concrete pavement structure to control concrete cracks and obtain reinforcing effects to minimize the number of required apparatuses and greatly reduce construction manpower to allow low-cost high-quality concrete paving construction, and a concrete paving method using the same. A wire mesh supply unit (400) arranged behind a DBI apparatus unit (300) of the concrete paving equipment (100) includes a pair of mobile carts (410) arranged on both sides of the concrete paving equipment (100) to move with the concrete paving equipment (100) along the concrete paving equipment (100). A plurality of wire meshes (W) are stacked above the mobile carts (410) to be moved by the mobile carts (410) moving at the same speed as the concrete paving equipment (100), and are supplied into the concrete paving equipment (100) through one side or both sides of the concrete paving equipment (100). The wire meshes (W) are arranged and bound on an upper portion of paved bottom concrete in accordance with vertical and horizontal intervals.
Patent KR-20190084659-A (KR)
Title: Apparatus for processing substrate
Inventor: KIM SEONGHO
IPC: H01L21/67
Filed: 2018-01-09
Abstract: The present invention relates to a device for processing a substrate, capable of continuously processing a substrate by using plasma while transferring the substrate in an inline method. According to the present invention, the device for processing a substrate includes: a processing chamber having a substrate inlet on one side and, also, having a substrate outlet on the other side, wherein the substrate is moved into the processing chamber through the substrate inlet and is discharged through the substrate outlet; a substrate transfer unit installed in the processing chamber and transferring the substrate from the substrate inlet to the substrate outlet; a plasma generating unit installed in the processing chamber for the plasma is radiated to the substrate; a first pump discharging air in the processing chamber; a first gate valve installed to open or close the substrate inlet; a second gate valve installed to open or close the substrate outlet; a first exhaust unit installed around the substrate inlet for gas and a particle in the processing chamber not to be discharged to the outside of the processing chamber though the substrate inlet when the substrate is processed while the first gate valve is open to open the substrate inlet, wherein the gas and the particles around the substrate inlet flow into the first exhaust unit; a second exhaust unit installed around the substrate outlet for the gas and the particles in the processing chamber not to be discharged to the outside of the processing chamber through the substrate outlet while the second gate valve is open to open the substrate outlet, wherein the gas and the particles around the substrate outlet flow into the second exhaust unit; and a second pump connected to the first exhaust unit and the second exhaust unit and discharging the gas and the particles flowing into the first exhaust unit and second exhaust unit.
Patent KR-20190049333-A (KR)
Inventor: CHA BO YOUNG
IPC: H04L9/32
Filed: 2018-01-24
Abstract: According to the present invention, personal identification number (PIN) data is generated using a physical process variation occurring during a manufacturing process of a physically unclonable function (PUF) chip to generate a symmetric encryption key. An asymmetric cryptographic key is generated by encrypting the symmetric cryptographic key with a quantum random number generated through a quantum random number generator. An asymmetric cryptographic key is regenerated through either the quantum random number generator or a pseudo random number generator in the asymmetric cryptographic key. The asymmetric cryptographic key generated by the pseudo random number generator is stored by including the random number generating hash function in the newly generated asymmetric cryptographic key.
Patent KR-20190090422-A (KR)
Title: Apparatus and method for recycling of waste brine after pickling of Napa Cabbage
Inventor: HWANG EUI JEONG
IPC: C02F103/32
Filed: 2018-01-25
Abstract: The present invention relates to an apparatus and a method for reusing salt water for salting Chinese cabbage, which reuses salt water for salting Chinese cabbage in a Kimchi preparing factory commercially producing Chinese cabbage Kimchi to save resources. The method of the present invention comprises: a first step of separating and removing 80% or more of soluble solid eluted in the salt water in a form of scum in a process of salting Chinese cabbage by means of a physical method, a microbubble floatation, and removing remaining scum and insoluble solid by using a precoat-type diatomite filtering device; and a second step of oxidizing and removing a trace of soluble solid remaining by 20% or less in the salt water and odor, turbidity and remaining microbes caused by operation of microbes in salting Chinese cabbage by means of a chemical method, ozone contact-causing oxidization. Accordingly, waste salt water discarded after salting can be reproduced into salt water with physical properties equal to or better than those of newly prepared salt water such that the reproduced salt water can be reused. According to the present invention, treatment time required for the present invention is significantly reduced compared to a conventional method where soluble solid eluted in salt water is treated only by a chemical method, ozone contact-causing oxidization, and quality of salt water equal to or better than physical properties of the newly prepared salt water can be ensured such that the used salt water can be completely reused as salt water. Accordingly, an amount of waste water to be treated because of disposal of waste salt water can be reduced and salt can be reused, thereby reducing a burden on environment and saving resources.
Patent KR-20190092763-A (KR)
Title: System for diagnostic underground tunnel
Inventor: CHO JEONG KWEON
IPC: B25J5/02
Filed: 2018-01-31
Abstract: The present invention relates to an electric wire clearance maintaining device for an electric pole, and more specifically, relates to an electric wire clearance maintaining device for securing insulation between a new electric pole and an existing high voltage electric wire.
Patent KR-20190094017-A (KR)
Title: Multi type air conditioner
Inventor: MINSUK KWAK
IPC: F25B5/02
Filed: 2018-02-02
Abstract: An embodiment provides a multi-type air conditioner which comprises: a first expansion valve; a first indoor unit heat exchanger from which a refrigerant is supplied in accordance with an opening degree of the first expansion valve; a second expansion valve; a second indoor heat exchanger from which the refrigerant is supplied in accordance with an opening degree of the second expansion valve; a first sensor module measuring temperature of a first inlet and a first outlet of the first indoor heat exchanger; a second sensor module measuring temperature of a second inlet and a second outlet of the second indoor heat exchanger; and a control module controlling a super heat degree of the first and second indoor heat exchangers based on the temperature of the first and second inlets and the first and second outlets to control the opening degree of the first and second expansion valve for a flow rate of the refrigerant supplied to the first and second indoor heat exchanger to be controlled.
Patent KR-20190094049-A (KR)
Title: Electronic device generating health information based on a plurality of biometric signal and method of operating the same
Inventor: YUN IN HO
IPC: H02J7/00
Filed: 2018-02-02
Abstract: According to various embodiments of the present invention, an electronic device comprises: a battery; a display; at least one sensor; an interface; at least one memory; and at least one processor electrically connected to the display, the at least one sensor, the interface, and the at least one memory. The at least one processor uses the at least one sensor to determine whether a user wears the electronic device, uses the at least one sensor to measure a first biosignal of the user while the user wears the electronic device, drives an RF sensor included in a charging device to measure a second biosignal of the user generated by an RF signal oscillated from the RF sensor while the electronic device is connected to the charging device via the interface, receives at least one among power for charging the battery and the second biosignal from the charging device via the interface, generates health information of the user based at least on the first and the second biosignal, and displays the generated health information on the display. Other embodiments of the present invention are possible.
Patent KR-20180093803-A (KR)
Title: Inspection system
Inventor: MURAKAMI RYUYA
IPC: H01L21/67
Filed: 2018-02-08
Abstract: Provided is an inspection system to effectively inspect an abrasion degree of a vehicle wheel installed in a transfer vehicle with respect to the transfer vehicle driven along a driving path. The inspection system inspecting a degree of deterioration of a vehicle wheel (13) of a transfer vehicle driven along a driving path comprises: a unique identification mark (40) of each vehicle wheel (13), which is applied to a side of the vehicle wheel (13); a photographing device photographing the whole image of the vehicle wheel (13) to be accommodated in a photographing range (S) from the side of the driving path; and an inspection unit inspecting an abrasion degree of the vehicle wheel (13) and further, individually specifying the vehicle wheel (13) that is an object to be inspected on the basis of image data (I) on a side surface of the vehicle wheel (13).
Patent KR-20180106872-A (KR)
Inventor: TAB A TRESS
IPC: G03G15/20
Filed: 2018-02-26
Abstract: The present invention relates to a fusing device which includes a heater which heating a fusing device belt in a nip between a pressurizing roll and the fusing device belt, where paper is transmitted, in order to permanently fuse an image on the paper. The heater has a silicon wafer coming into contact with the fusing device belt in the nip, heating the fusing device belt, and including a soft side and a second side circuit. The circuit generates heat through the silicon wafer in order to heat the fusing device belt. In addition, the circuit may include a plurality of heat generating integrated circuits etched on the silicon circuit. Each of the heat generating integrated circuits is formed to heat the fusing device belt. For example, each integrated circuit can self-regulate calories thereof generated on the silicon wafer by automatically converting from a heating state to a diffusion state and vice versa in order to maintain a desired temperature inside the silicon wafer for heating the fusing device belt. Therefore, the heater using a silicon wafer can be manufactured and operated at low costs compared to conventional fusing device systems.
Patent KR-20180026685-A (KR)
Inventor: CHANDRA HARIPIN
IPC: C23C16/52
Filed: 2018-02-26
Abstract: According to the present invention, disclosed is an atomic layer deposition (ALD) process formation of a silicone oxide. A high temperature process at a temperature higher than 500 deg. C is able to produce better film quality. A deposition process of the present invention comprises: a step of providing a substrate to a reactor; a step of introducing a silicon precursor to the reactor; a step of purging the reactor with a purge gas; a step of introducing an oxygen provider to the reactor; and a step of purging the reactor with the purge gas.
Patent KR-20190102768-A (KR)
Title: Apparatus adjusting space between wheel and roller of wheelchair
Inventor: SHIM JAE SHIN
IPC: A61G5/04
Filed: 2018-02-27
Abstract: The present invention relates to an apparatus for adjusting an interval of a wheel and a roller of a wheelchair, including: a moving body supporting a driving module having a roller coming in contact with a wheel of a wheelchair or spaced apart therefrom and rotated by a motor and reciprocating with respect to the wheel; a guide unit guiding reciprocation of the moving body and supported on the frame of the wheelchair; and a linear driving unit reciprocating the moving body so as to adjust an interval between the roller and the wheel.
Patent KR-20190103642-A (KR)
Title: apparatus for ensuring parking space of sidewalk with safety fence
Inventor: LEE BYUNG CHAN
IPC: E04H6/04
Filed: 2018-02-28
Abstract: The present invention relates to an apparatus for securing a parking space of a sidewalk with a safety fence and, more specifically, to an apparatus for securing a parking space of a sidewalk which normally allows a safety fence to be installed to block entry of vehicles into a sidewalk and promote safety of pedestrians, and moves the safety fence to allow frog parking to secure a parking space when needed. The apparatus for securing a parking space of a sidewalk with a safety sidewalk comprises: a safety fence installed on a sidewalk to limit entry of vehicles into the sidewalk; an upper plate cover installed to cover the sidewalk, and vertically penetrated by a pole of the safety fence; a guide slit longitudinally formed on the upper plate cover to allow the pole to move forwards and backwards; a parking plate installed on a lower portion of the upper plate cover; and a parking space securing means to move the safety fence in an opposite direction of a street, and move the parking plate towards the street to secure a parking space on the sidewalk.
Patent KR-20180105068-A (KR)
Inventor: JANG DONGCHAN
IPC: B81B3/00
Filed: 2018-02-28
Abstract: According to an embodiment of the present invention, a MEMS-based nano-scale fracture behavior analysis apparatus is composed of a fixed plate and a moving plate, which are formed on an upper substrate of an SOI substrate to perform nano-scale fracture behavior analysis; and a bottom mass formed on a lower substrate of the SOI substrate in a lower area of the moving plate. Therefore, when an external force is applied to the moving plate for fracture behavior of a specimen, the external force is dispersed through the bottom mass. Moreover, a facture phenomenon of the specimen by the external force is delayed to more accurately measure the fracture behavior of the specimen.
Patent KR-20190114088-A (KR)
Title: Solder feeder for screen printers
Inventor: KU KYUNG MO
IPC: H05K3/12
Filed: 2018-03-29
Abstract: The present invention relates to a solder feeder for screen printers. More particularly, the present invention relates to the solder feeder for screen printers, which comprises: a cartridge mounting portion (10) on which a cartridge (C) containing solder cream (P) is seated; a cylinder body portion (30) having a pressure cylinder (31); and a cartridge pressing portion (40) for pressing an upper surface of an in-cap (I) coupled to an upper inner circumference of the cartridge (C). The cartridge pressing portion (40) is provided with a puncture needle (44) for puncturing the in-cap (I) of the cartridge (C).
Patent KR-20190082034-A (KR)
Inventor: YANG HEE WOOK
IPC: G02C5/14
Filed: 2018-03-30
Abstract: According to one embodiment, a wearable device comprises a first temple having a first bone conduction speaker and a first control part, and a second temple having a second bone conduction speaker and a second control part capable of wireless communication with the first control part. The first control part and the second control part can control the first bone conduction speaker and the second bone conduction speaker, respectively. Therefore, an objective of the present invention is to provide the wearable device capable of performing its own function even if some elements are replaced.
Patent KR-20180129620-A (KR)
Inventor: PARK KYU JIN
IPC: H04L5/00
Filed: 2018-04-02
Abstract: Embodiments of the present invention relate to a method for configuring a bandwidth part and a physical resource block (PRB) indexing method for supporting a wider bandwidth operation in a next-generation/5G wireless access network. An embodiment of the present invention provides a method for configuring resource block (RB) indexing information for a component carrier by a base station, the method comprising the steps of: configuring common resource block indexing information for a component carrier; configuring one or more bandwidth parts (BWP) on the basis of common resource block indexing information; and transmitting configuration information about the bandwidth parts and the common resource block indexing information to a terminal.
Patent KR-20190115810-A (KR)
Title: Cultivator simulated driving system using coordinate matching algorism and cultivator simulated driving method using the system
Inventor: KIM YU YONG
IPC: G09B9/042
Filed: 2018-04-04
Abstract: Disclosed are a cultivator simulated driving system and a cultivator simulated driving method using the same, capable of matching a movement of a cultivator model and that of a cultivator image disposed on a virtual reality. The cultivator simulated driving system comprises a cultivator simulated driving device, a tracker unit, a tracker tracking unit, and a main control device. The cultivator simulated driving device provides a cultivator model for performing cultivator simulated driving, and generates driving manipulation information in accordance with the cultivator simulated driving. The tracker unit includes first and second model trackers. The tracker tracking unit generates model tracker position information by tracking positions of the first and second model trackers. The main control device realizes a three-dimensional cultivator model corresponding to the cultivator model in a virtual reality, controls the movement of the three-dimensional cultivator model using the driving manipulation information provided by the cultivator simulated driving device, and matches the movement of the three-dimensional cultivator model with that of the cultivator model using the model tracker position information provided by the tracker tracking unit. Therefore, a driver having a cultivator simulated driving training can have sensation as if the driver drives a cultivator in an actual reality through the cultivator simulated driving system.