baber/WOPTO huggingface dataset:
Patent WO-2019146961-A1 (WO)
Title: Composition for detecting acidic compound
Inventor: KWON WONJONG
IPC: G01N31/22
Filed: 2019-01-17
Abstract: A composition for detecting an acidic compound, according to the present invention, is characterized in that the composition enables visual confirmation of detection of an acidic compound by using the characteristics of an organic metal composite.
Patent WO-2019151757-A1 (WO)
Inventor: PARK HYUN GYU
IPC: C12Q1/686
Filed: 2019-01-30
Abstract: 본 발명은 ThIsAmp 템플릿; ThIsAmp 프라이머 및 표적핵산이 혼성화 반응에 의해 결합되어 형성되는 삼중접합구조를 기반으로 한 등온 핵산증폭기술에 관한 것으로, 본 발명에 따르면, 기존의 EXPAR 기술의 한계점이었던 길이가 짧고 3'-OH 말단을 갖는 표적핵산의 검출에만 사용 가능하다는 제한적인 활용 범위를 벗어나, 표적핵산의 종류에 제한 없이 우수한 효율로 표적핵산을 검출할 수 있다.
Patent WO-2019182304-A1 (WO)
Inventor: KIM HYOUNG SANG
IPC: C10L10/04
Filed: 2019-03-18
Abstract: The present invention relates to a combustion efficiency improver capable of effectively improving combustion efficiency of various fossil fuels to significantly increase the steam production, reducing the concentration of combustion flue gas, enhancing deacidification ability, and inhibiting the growth of clinkers in a combustion furnace, and to the use thereof. The combustion efficiency improver for increasing the steam production of the present invention comprises: a dissolving agent composed of sodium hydroxide and potassium hydroxide; an oxygen supplying agent composed of hydrogen peroxide; and a clinker inhibitor, and characteristically, the combustion efficiency improver comprises: a dissolving agent composed of sodium hydroxide and potassium hydroxide; a clinker inhibitor composed of at least one of borax and sodium borate; hydrogen peroxide; propylene glycol; and water. The combustion efficiency improver for increasing the steam production of the present invention, which is configured as above, is provided by adding a predetermined proportion of propylene glycol containing a bivalent alcohol group to the composition composed of the dissolving agent, the clinker inhibitor, and hydrogen peroxide, so that a conventional clinker inhibitor is easy to dissolve; the generation of nitrogen oxides can be suppressed due to the use of propylene glycol; the temperature in a fire box can be increased due to characteristics of the agent containing an alcohol group, leading to a great amount of steam produced even with a small amount of incineration; the growth of clinkers can be inhibited in the fire box; and the convenience of operation can be dramatically improved.
Patent WO-2019198988-A1 (WO)
Title: Method and apparatus for transmitting wakeup packet in wireless lan system
Inventor: PARK EUNSUNG
IPC: H04W74/08
Filed: 2019-04-05
Abstract: A method and an apparatus for transmitting a wakeup packet in a wireless LAN system are proposed. Specifically, a transmitter generates a wakeup packet by applying an OOK scheme. The transmitter transmits the wakeup packet to a receiver via an 80 MHz channel. The 80 MHz channel includes first to fourth subchannels. If some of the first to fourth subchannels are busy or there are no pending wakeup packets for the receiver in some of the subchannels, some of the subchannels are punctured. The wakeup packet is transmitted via the remaining subchannels of the first to fourth subchannels. Each of the first to fourth subchannels is a 20 MHz channel.
Patent WO-2019235750-A1 (WO)
Title: Cooking appliance
Inventor: BANG DAE HAN
IPC: F16K31/60
Filed: 2019-05-13
Abstract: Provided is a cooking appliance including a knob assembly used to operate the same. The cooking appliance comprises: a main body including a control panel; a valve disposed inside the body and including a valve shaft configured to be movable; a knob cover rotatably disposed on the control panel; and a knob assembly having a knob body which is pushed separately from the knob cover to push the valve shaft so as to prevent the valve shaft from being pushed by the knob cover.
Patent WO-2019235800-A1 (WO)
Title: Membrane humidifier for fuel cell
Inventor: KIM DO WOO
IPC: H01M8/04119
Filed: 2019-06-04
Abstract: The present invention relates to a membrane humidifier for a fuel cell, which can prevent a decrease in humidification efficiency due to a pressure difference between the inside and outside of a membrane humidifier, the membrane humidifier for a fuel cell, according to an embodiment of the present invention, comprising: a middle case having a module insertion part inside; a cap case coupled to the middle case; a hollow fiber membrane module inserted to the module insertion part; and a pressure buffer part between the inner wall of the middle case and the module insertion part.
Patent WO-2020241969-A1 (WO)
Inventor: YOO JUNGWOO
IPC: H01H50/18
Filed: 2019-08-20
Abstract: Disclosed are a direct current relay and a manufacturing method therefor. A movable contact part provided in a direct current relay according to an embodiment of the present invention comprises a movable contact and a lower yoke positioned below the movable contact. The lower yoke is configured to attenuate an electromagnetic repulsive force generated by contact between the movable contact and a fixed contact. The movable contact is provided with a coupling protrusion portion that protrudes downward. The lower yoke is provided with a movable contact coupling portion into which the coupling protrusion portion is inserted. The coupling protrusion portion can receive pressure directed radially outward after being inserted into the movable contact coupling portion. The coupling protrusion portion is expanded radially outward by the pressure. Accordingly, the outer circumferential surface of the coupling protrusion portion can be inserted into and coupled to the inner circumferential surface of the lower yoke that forms the movable contact coupling portion. Thus, a separate fastening member for coupling the movable contact and the lower yoke is not required. Accordingly, a method for manufacturing the direct current relay can be simplified.
Patent WO-2020067825-A1 (WO)
Title: Delayed cell group change procedure
Inventor: KIM HONGSUK
IPC: H04W24/02
Filed: 2019-09-30
Abstract: A method and apparatus for delayed Cell Group (CG) change procedure in a wireless communication system is provided. A wireless device triggers a measurement reporting based on a first event for a first cell, receives a cell group (CG) change command which commands CG change related to the first cell, and determines whether the CG change command is valid or not based on the first event for the first cell and/or a second event for a second cell other than the first cell.
Patent WO-2021075610-A1 (WO)
Inventor: SHIM HONGJO
IPC: H04M1/02
Filed: 2019-10-18
Abstract: 광학추적센서(OTS: Optical Tracking Sensor)를 이용하여 제1 프레임에 대한 제2 프레임의 상대적인 위치를 감지하는 감지부를 통해 사용성을 개선한 확장가능한 이동 단말기를 제공한다.
Patent WO-2020122533-A1 (WO)
Inventor: OH SE BEEN
IPC: H04N7/18
Filed: 2019-12-10
Abstract: L'invention concerne un système de surveillance de vision autour d'un véhicule qui peut comprendre : un module de caméra arrière (10) disposé au niveau d'une zone d'un véhicule pour obtenir une image environnante du véhicule ; une unité d'interface (20) pour recevoir des informations relatives à un angle de rotation (α) par lequel le visage (21) d'un conducteur tourne latéralement et/ou une quantité de mouvement latéral (1) indiquant une distance de déplacement par laquelle le visage (21) du conducteur se déplace latéralement à partir de l'axe central du corps du conducteur ; un processeur de direction de caméra (30) pour commander un angle (θ) d'une caméra (11) du module de caméra arrière (10) à régler en fonction des informations reçues par l'unité d'interface (20) ; et un processeur d'image (50) pour commander une image d'une zone (41) correspondant aux informations reçues par l'unité d'interface (20), parmi des images environnantes du véhicule, à afficher par l'intermédiaire d'une unité d'affichage (40).
Patent WO-2020180011-A1 (WO)
Inventor: PARK SOO YOUNG
IPC: C09K19/52
Filed: 2020-02-04
Abstract: The present invention relates to a humidity-responsive photonic crystal composite, a method for preparing same, and a sensor using same and, more specifically, to: a photonic crystal composite having humidity responsiveness and an IPN structure, in which, by including a photonic crystal structure, which is prepared by UV curing a reactive CLC mixture and then removing a non-reactive chiral dopant, and hydrogel and a salt that permeate into the internal space of the photonic crystal structure, various colors are reflected according to the degree of swelling due to moisture; a method for preparing same; and a sensor using same. The photonic crystal composite of the present invention can be effectively used as a humidity sensor and a biosensor since, by controlling the degree of swelling due to moisture, various colors are reflected according to humidity and ions. The method for preparing the photonic crystal composite according to the present invention maximizes swelling according to the absorption of moisture by breaking hydrogen bonds between carboxyl groups of a polymer. The sensor using the photonic crystal composite according to the present invention allows easy detection, with the naked eye, of various colors reflected according to humidity or calcium ions, and can be reused through recovery through acid treatment.
Patent WO-2020175921-A1 (WO)
Title: Mounting device for electronic device
Inventor: HAM SUNWOONG
IPC: H04M1/14
Filed: 2020-02-26
Abstract: Disclosed is a mounting device for an electronic device. The mounting device comprises a plate including a first surface and a second surface opposite to the first surface, the first surface configured to receive the electronic device; a hinge structure disposed on the second surface of the plate, the hinge structure including a rotary shaft extending from the second surface and a hinge shaft extending along the second surface; and a support member coupled to the hinge shaft, the support member including a first portion extending from the hinge shaft by a first length and a second portion extending from the hinge shaft by a second length smaller than the first length, wherein the hinge structure is configured to rotate about the rotary shaft, and wherein the support member is configured to rotated about the hinge shaft such that the first portion can make contact with the second surface of the plate and the second portion can make contact with the second surface of the plate.
Patent WO-2021060634-A1 (WO)
Title: Delay energy analyzer
Inventor: PARK IN YONG
IPC: H01J37/147
Filed: 2020-03-04
Abstract: The present invention relates to a delay energy analyzer comprising: an electrostatic lens for refracting an incident charged particle beam; a delay electrode in which the focus of the charged particle beam refracted by the electrostatic lens is created, which generates an electric potential therein so as to reduce the energy of the incident charged particle beam, and which allows only charged particles with energy greater than that of the electric potential generated therein to pass therethrough; and a collector for measuring the energy distribution of the charged particle beam as the charged particles having passed through the delay electrode arrive thereat, and thus the present invention minimizes collision between the beam and the electrode so as to improve durability and measurement reliability.
Patent WO-2021091029-A1 (WO)
Inventor: KIM JINMIN
IPC: H04B7/06
Filed: 2020-03-19
Abstract: In a wireless local area network (LAN) system, a station (STA) can generate a plurality of long training field (LTF) symbols used for a plurality of streams including first to fourth streams. The first to fourth streams use different LTF sequences, and the LTF sequences used by the first to fourth streams may be multiplied by the same element of a P matrix. The STA may include a step for transmitting a PHY protocol data unit (PPDU) including the plurality of LTF symbols.
Patent WO-2021006550-A1 (WO)
Inventor: AHN EUNGJIN
IPC: B25J13/08
Filed: 2020-07-03
Abstract: A robot cleaner of the present disclosure includes: a traveling unit configured to move a main body; a cleaning unit configured to perform a cleaning function; a collision detection unit configured to be disposed on the side of the main body and detect collision due to variable capacitance due to the collision with an external environment; and a controller configured to determine whether the collision occurs according to a detection signal from the collision detection unit and control the traveling unit. Accordingly, obstacle detection of the robot cleaner can be implemented using a low-cost collision sensor, and by providing a bumper structure to the collision detection unit of the robot cleaner, it is possible to minimize the impact of the collision on the inside of the main body.
Patent WO-2021010766-A1 (WO)
Inventor: JANG WOOSEOK
IPC: H04L9/08
Filed: 2020-07-16
Abstract: Disclosed is an electronic device comprising: a communication device for transmitting or receiving a signal; a memory; and a processor connected to the communication device and the memory. The memory may store instructions for controlling the communication device so as to cause the processor to: generate a key pair including a public key and a private key; receive authentication information from an authentication server by using the communication device; generate signature data by electronically signing the authentication information on the basis of the private key; generate transaction data including the signature data; transmit the transaction data to a blockchain network; and transmit transaction identification information corresponding to the transaction data to the authentication server. Various other embodiments inferred from the specification are also possible.
Patent WO-2021157803-A1 (WO)
Title: Vehicle collision impact-absorbing device
Inventor: LEE IL HYUN
IPC: E01F15/14
Filed: 2020-08-26
Abstract: The present invention relates to a vehicle collision impact-absorbing device and, more specifically, to a vehicle collision impact-absorbing device which prevents a passenger from receiving non-consecutive impacts when a vehicle collides. A vehicle collision impact-absorbing device comprises: rails extending in the length direction; a plurality of sliders formed so as to slide along the rails; and a plurality of rectangular pipes or a plurality of hollow pipes which are respectively fixed on the sliders and are telescopically coupled in the length direction. The hollow pipes have cutting parts formed in the length direction and, when a vehicle collides, the cutting parts expand to absorb the impact. The rectangular pipes have one part which protrudes inward and transforms due to the rectangular pipes moving consecutively when a vehicle collides, thereby absorbing the impact.
Patent WO-2021225227-A1 (WO)
Title: Outdoor foldable table
Inventor: KIM SUNG KWON
IPC: A47B3/12
Filed: 2020-09-07
Abstract: The disclosure in the present specification relates to the provision of an outdoor foldable table that is easy to carry and has improved manufacturing and assembly convenience through use of parts of the same shape. According to one embodiment of the disclosure in the present specification, the outdoor foldable table comprises: a support part comprising frames each formed to be connected to each other on one side and the other side, and support units having legs that are foldably coupled to each of the frames; and a cover part having one end coupled to one side of the support part, and the other end extending from the one end in the form of a plate and detachably coupled to the other side of the support part, wherein the cover part comprises a fastening part that is formed such that one end portion is attached to the cover part and the other end portion is coupled to the one end portion so as to be slidably moved, and is slot-coupled to or separated from the frame through a sliding movement.
Patent WO-2021060749-A1 (WO)
Inventor: CHOO YEON UK
IPC: C07C67/08
Filed: 2020-09-10
Abstract: The present invention relates to a preparation system for a diester-based composition, having a serially connected plurality of reactors, in which the overall process efficiency is increased by integrating reflux units.
Patent WO-2021080343-A1 (WO)
Title: Apparatus for handling semiconductor photomask
Inventor: CHOI YONG KYOO
IPC: H01L21/67
Filed: 2020-10-22
Abstract: The present invention relates to an apparatus for transporting a substrate in an SMIF pod and adjusting a position, the apparatus comprising: a lifter for releasing a locker that fixes a cover of the pod on a base and for lifting the cover; a cover gripper for opening a cover of an inner box provided in the pod by approaching the cover from opposite sides; a pair of substrate grippers for holding the substrate placed on the inner box by approaching the substrate from opposite sides; a status inspection unit including a sensor for automatically identifying the pod and the substrate and inspecting states of the substrate and the handling apparatus such that a single pod and dual pods can be used in combination; a substrate correcting unit for correcting the substrate state in the pod according to an inspected state by the status inspection unit; and controllers respectively connected to the lifter, the cover gripper, the substrate gripper, the status inspection unit, and the substrate correcting unit to control the operations of the lifter, the cover gripper, the substrate grippers, the status inspection unit, and the substrate correcting unit.
Patent WO-2021091160-A1 (WO)
Inventor: PARK JI-YONG
IPC: B03C3/12
Filed: 2020-10-29
Abstract: The present invention relates to an electrical dust collection device comprising: a charging part for applying charges to dust particles introduced from the outside; and a dust collection part for collecting, by electric attraction, the dust particles charged by the charging part, wherein the charging part uses a first charging plate and a second charging plate, in parallel, in the movement direction of dust, thereby increasing an assembly property and further increasing dust collecting efficiency through stable charging, and the dust collection part comprises a first connection portion that continues at one side of a plurality of first dust collection plates, thereby improving productivity and dust collecting performance.
Patent WO-2021235630-A1 (WO)
Title: Method for applying photocurable resin for preventing bubble generation when manufacturing large-area polymer dispersed liquid crystal panel
Inventor: PARK WOO GEUN
IPC: B32B37/02
Filed: 2020-11-23
Abstract: The present invention relates to a method for manufacturing a large-area polymer dispersed liquid crystal (PDLC) panel, and more particularly, to an application method for preventing bubble generation in a photocurable resin applying step. By applying the photocurable resin in a specific pattern, or by manufacturing same under specific conditions, bubbles generated between a PDLC film and a substrate can be completely eliminated or significantly reduced, while at the same time minimizing the amount of photocurable resin used and thereby obtaining economical effects.
Patent WO-2021132957-A1 (WO)
Title: 여포 자극 호르몬의 정제 방법
Inventor: JI HWANG WOO
IPC: C07K14/59
Filed: 2020-12-10
Abstract: 본 발명은 여포 자극 호르몬을 고수율 및 고순도로 정제하는 방법에 관한 것이다.
Patent WO-2021149955-A1 (WO)
Inventor: LIM DAE HOON
IPC: H01M50/20
Filed: 2021-01-11
Abstract: The present invention relates to a cell module assembly which has a simple manufacturing process and enables easy storage of battery cells. The cell module assembly comprises: a plurality of battery cells having an electrode lead; a case in which the battery cells are accommodated; a cover plate positioned on an opened upper surface of the case and coupled to the case; and bus bar units positioned at the front and rear sides from which the electrode leads of the accommodated battery cells protrude, wherein the case has a U-shape in which a base plate of the bottom surface and side plates of both sides are coupled, and the bus bar units include a bus bar frame having one bent side.
Patent WO-2021172774-A1 (WO)
Inventor: YUN Hyunwoong
IPC: H01M50/572
Filed: 2021-01-29
Abstract: The present invention relates to an electrode assembly comprising an electrode, a separator, and a counter electrode for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery comprising same, wherein: the electrode has a structure in which an electrode active material layer is formed on an electrode current collector comprising an electrode current collection substrate and a tab extending from the electrode current collection substrate; the tab has an insulation film formed on a part or entirety of at least one surface thereof; and the insulation film is an organic-inorganic composite film comprising an inorganic particle and a binder polymer.
Patent WO-2021206376-A1 (WO)
Title: Friend/foe identification pad
Inventor: KANG TONG DU
IPC: G09F3/20
Filed: 2021-04-02
Abstract: Disclosed is friend/foe identification belt that can be worn on the body so as to readily identify an ally and an enemy in a troop and the like. The friend/foe identification belt according to the present invention may comprise: an attachable/detachable belt part wound to form a closed curve on a portion of the body; and an identification part of which a marking portion is exposed on the outside so that the belt part can be identified from the outside when worn on the body, and in which a plurality of attachable/detachable members are attached to the marking portion in a predetermined shape so as to identify a friend/foe.
Patent WO-2022131452-A1 (WO)
Title: 다중 심도 표현이 가능한 홀로그램을 생성하는 방법 및 장치
Inventor: LEE BYOUNGHO
IPC: G03H1/04
Filed: 2021-04-06
Abstract: 일부 실시예에 따르면, 복수의 가상의 깊이 이미지들과 타겟 복소 홀로그램을 이용하여 신경망을 학습시키고, 객체의 깊이 데이터로부터 기 설정된 개수의 깊이 레이어들에 대한 복수의 깊이 이미지들을 획득하고, 학습된 신경망에 기초하여, 획득된 복수의 깊이 이미지들로부터 실수부와 허수부로 구성된 복소 홀로그램을 출력하는, 다중 심도 표현이 가능한 홀로그램을 생성하는 방법이 개시된다.
Patent WO-2021230530-A1 (WO)
Title: Method and system for optimal resource management in a network
Inventor: VANKAYALA SATYA KUMAR
IPC: H04W4/70
Filed: 2021-04-26
Abstract: Disclosed herein is a method and a network for managing resources in a network. The method comprises determining a predefined number of repetitions of data packets for receiving the data packets from a user equipment (UE) associated with a network node. Further, a minimum number of repetitions, out of the predefined number of repetitions, required for successfully decoding the data packets received from the UE is estimated based on one or more network status parameters. Thereafter, the data packets are decoded within the minimum number of repetitions and one or more resources allocated for remaining number of repetitions are released, thereby optimally managing the resource utilization in the network.
Patent WO-2021261901-A1 (WO)
Inventor: JEONG HAE GEON
IPC: G06F11/32
Filed: 2021-06-23
Abstract: The present disclosure relates to an anomaly detection device and method using function call pattern analysis, and one embodiment includes an anomaly detection device using function call pattern analysis, the device comprising: a data collection unit for collecting function call data about functions called according to the execution of an application; a data analysis unit which forms function call automata for a plurality of functions forming the application, and which inputs the function call data into the function call automata to analyze the anomaly of the function call data; and an output unit for outputting error situation information including call location and call time for the function in which an anomaly has occurred, if it is determined that the anomaly has occurred in the function call data.