baber/WOPTO huggingface dataset:
Patent KR-20210008960-A (KR)
Inventor: SHIN HYOUNG JUN
IPC: B62K23/00
Filed: 2019-07-15
Abstract: The present invention relates to a method for a power delivery system making movement using the pedaling power of a passenger as the main power and making smoother movement by adding electric motor power as assistive power, when necessary, like climbing a slope in regard to the power delivery of a multi-passenger bicycle. Generally, in regard to the riding of a multi-passenger bicycle, since the combination of pedaling, which is the main power, and an electronic motor is fixed, when the bicycle is moved only with pedaling, which is a function of the bicycle, the electronic motor is also rotated at the same time, so the function and interest of the bicycle can be reduced. Also, reverse movement can be possible only when the electric motor is reversely rotated. To solve such issues, the present invention relates to a method of mounting a gear box of first to fifth forward steps and a reverse function on a shaft receiving pedaling power from several people, mounting a clutch bearing or starter clutch receiving power only during rotation in a normal direction on the same axial line, and then, mounting an electric motor on the same position. According to the above-stated present invention, if the main power and the assistive power of a multi-passenger bicycle are coupled through a check bearing or starter clutch, the function of an electric motor can be added to a pedaling function of the bicycle, and also, the function of the gear box allows reverse movement by an electric function and pedaling in the forward direction.
Patent KR-20210008771-A (KR)
Inventor: MOON JUNG MUK
IPC: B27M1/08
Filed: 2019-07-15
Abstract: The present invention relates to a method for manufacturing a deck material using domestically produced oak trees, which significantly increases the utilization of domestically produced oak trees especially oak thinning-out trees as a high value-added product and effectively prevents splitting and warping of oak trees during a drying process so that products can be stably manufactured. According to the present invention a method for manufacturing a deck material comprises: a raw wooden board preparation step (S10) of preparing a raw wooden board by sawing an oak tree; a heating plate installation step (S20) of laminating the raw wooden board and a heating plate on a cart to form a laminated wooden material; a drying chamber sealing step (S30) of putting the cart into a drying chamber and sealing the drying chamber; a vacuum forming step (S40) of forming a vacuum state in the drying chamber (S40); a vacuum pressing step (S50) of pressing the laminated wooden material with a pressing plate by means of the formation the vacuum state; a raw wooden board drying step (S60) of circulating hot water to the heating plate to dry the raw wooden board so as to form a dried board; a pressing force adjusting step (S70) of adjusting the pressing force caused by the pressing plate in the drying chamber during the dry of the raw wooden board; a room temperature cooling step (S80) of circulating room-temperature water to the heating plate through a room temperature cooling unit so as to cool the dried board; and a board high-heat treatment step (S90) of putting the dried board into a wooden material high-heat treatment device and treating the same with high heat.
Patent KR-20210009077-A (KR)
Inventor: LEE EUNG JUN
IPC: A61B6/00
Filed: 2019-07-16
Abstract: Disclosed is a method for reinforcing a CT coefficient of an image using image reconstruction. The method for reinforcing a CT coefficient of an image may minimize a noise and the distortion of an original image according to the definition reinforcement by synthesizing an image corresponding to a CT coefficient range extracted from an extension image with the reinforced definition than the original image with the original image and displaying the synthesized image, and control the strength of CT coefficients included in the CT coefficient range in the final image by controlling the transparency of the final image.
Patent KR-20200011878-A (KR)
Inventor: CIMPOESU ALBERT
IPC: B60T17/22
Filed: 2019-07-17
Abstract: The present invention relates to a method for monitoring an electric motor of a hydraulic brake system for a vehicle. First torque and second torque are calculated to be compared with each other. Failures can be detected based on the comparison. In addition, the present invention relates to an associated electronic control module, an associated hydraulic brake system and an associated non-volatile computer-readable storage medium.
Patent KR-20200069210-A (KR)
Title: The Preventing frost Cold water Cold water conduction blocking device
Inventor: KIM HA YONG
IPC: E03B7/09
Filed: 2019-07-19
Abstract: The present invention relates to an anti-freezing faucet having a cold air conduction blocking means for preventing freezing, which can fundamentally block cold air by having a cold air conduction blocking means exposed to the outside of an anti-freezing faucet to prevent external cold air in winter from being transferred to an underground water pipe, in the anti-freezing faucet connected to the underground water pipe. According to the present invention, a cold air conduction blocking means for preventing external cold air in winter from being conducted to the inside is provided at one point of an inner water pipe and a branch pipe of an anti-freezing faucet in which a valve adjustment shaft and a water tap are installed to be exposed to the outside to supply water to the outside of the ground by being connected to a use point of a consumer. According to the present invention, freezing and bursting in winter are prevented by fundamentally blocking cold air conduction from the valve adjustment shaft and the water tap exposed to the outside. In addition, the cold air blocking block is provided at the valve adjustment block to block cold air transferred from the valve adjustment block and the water tap by the cold air conduction blocking means. Also, the anti-freezing faucet of the present invention is integrally injection-molded with a fastening part of a metal material type at both sides thereof, thereby increasing its durability and tightness.
Patent KR-20210011659-A (KR)
Title: Method for controlling platooning and apparatus thereof
Inventor: PARK SEUNG JIN
IPC: G05D1/02
Filed: 2019-07-23
Abstract: The present invention relates to a platooning control method and a device thereof. The platooning control method comprises: a step of determining, by a leader vehicle of a driving group, whether there is another vehicle driving toward a target point on a second road in a state in which the driving group consisting of a plurality of group vehicles is driving toward the target point on a first road, wherein the first and second roads are branched and formed to meet at the target point; a step of calculating, by the leader vehicle, a first time required for the driving group to pass through the target point and a second time required for another vehicle to reach the target point when it is determined that there is another vehicle driving on the second road; and a step of controlling, by the leader vehicle, the driving of the driving group based on the calculated first and second times so that a collision between the driving group and another vehicle can be avoided at the target point. Accordingly, it is possible to effectively prevent a collision caused when a driving group joins a road on which another vehicle is driving.
Patent KR-20210016792-A (KR)
Title: Actuator for haptic and electronic device with the same
Inventor: JEONGSEOK LEE
IPC: H02K5/04
Filed: 2019-08-05
Abstract: According to various embodiments of the present invention, an actuator with an optimum damping coefficient comprises: a stator including a bracket, a yoke positioned on the bracket, and a coil surrounding the yoke; a vibrator including a permanent magnet surrounding the coil, a weight surrounding the permanent magnet, and a plate supporting the permanent magnet and the weight; an elastic member positioned between the bracket and the vibrator to support the vibrator; and a magnetic fluid positioned between the vibrator and the stator to provide damping stability when the vibrator vibrates. The weight of the magnetic fluid may be between 0.24% and 0.71% of the weight of the vibrator. In addition, various embodiments of the present invention are possible.
Patent KR-20210017752-A (KR)
Title: Connector unit and lighting device of rail type with the same
Inventor: CHO BEOM YEON
IPC: H01R25/16
Filed: 2019-08-09
Abstract: Disclosed are a connector unit and a rail type lighting device having the same. According to an embodiment disclosed, the connector unit electrically connecting a first rail unit and a second rail unit which is arranged in a line with the first rail unit includes: a body portion provided over the first rail unit and the second rail unit and coupled to the first rail unit and the second rail unit, respectively; one or more connecting portions provided in the body portion and electrically connected to the first rail unit and the second rail unit, respectively; and a cover portion vertically pressed to the body portion and vertically coupled to the body portion.
Patent KR-20210022887-A (KR)
Inventor: SHIN JOON HYUN
IPC: B60R11/04
Filed: 2019-08-21
Abstract: An objective of the present invention is to provide an improved camera module for a vehicle to overcome the problems of a conventional camera module for a vehicle having a housing made of plastic or a housing made of metal. The camera module for a vehicle according to the present invention comprises: a housing having a rear body, a front body coupled to the rear body, and a receiving space surrounded by the rear body and the front body; a lens assembly coupled to the front body to penetrate the front body; a substrate installed in the receiving space; and an image sensor installed on the substrate to receive light incident through the lens assembly and convert the light into an electrical signal. The front body includes a front body cap connected to the rear body and a front body frame having a front body through hole into which the lens assembly can be inserted, coupled with the front body cap to be surrounded by the rear body and the front body cap, and made of a material having strength greater than strength of the front body cap.
Patent KR-20210023568-A (KR)
Inventor: HONG GI KEUN
IPC: A61M5/32
Filed: 2019-08-23
Abstract: The present invention relates to an automatic injection needle separation and collection device in which a heater is installed. In a device for separating and collecting a syringe (10) consisting of a needle (11) which is a metal part, a syringe body (13) which is a plastic part, and a hub (12), the automatic injection needle separation and collection device comprises: a case part (110) having an inner space; a syringe mounting part (120) separating the syringe from which the needle (11) is separated to the outside using the rotational force caused by the shaft rotation; a driving part (130) including a driving motor (131) inside the case part (110) and a first power transmitting member (132) connected to a shaft of the driving motor (131); and a needle separation part (140) composed of a pair of needle separation gears (141) which are engaged to pull the needle (11) that has passed through the syringe mounting part (120) while rotating by the first power transmission member (132), and a pair of interlocking needle handling gears (142) which pull the needle (11) that has passed through the needle separation gear (141) again to separate the same from the syringe. The present invention has a remarkable effect that the syringe body and the plastic part of the hub heated by a heater (200) installed on the outer periphery of a rotating body (122) are easily separated from the metal part of the injection needle.
Patent KR-20210026676-A (KR)
Title: Method for control a rear door curtain of car
Inventor: SONG JAE MAN
IPC: B60R16/02
Filed: 2019-08-30
Abstract: The present invention relates to a method for controlling a rear door curtain of a vehicle and, more specifically, to a method for controlling a rear door curtain of a vehicle, which collects door curtain use pattern information including door curtain location status information of the vehicle for a certain period and door curtain use frequency information by day of the week, and performs a door curtain raising control procedure that automatically raises the door curtain based on the collected door curtain use pattern information, and a door curtain lowering control procedure that automatically lowers a window based on the collected door curtain use pattern information.
Patent KR-20210027863-A (KR)
Title: Insecticide Composition Containing Cinnamon Oil
Inventor: YOON JUNG BEOM
IPC: A01N25/30
Filed: 2019-09-03
Abstract: A pesticide composition comprising cinnamon oil, a surfactant, and water is disclosed. By using the pesticide composition of the present invention, it is possible to effectively control pests in an environmentally-friendly manner without using synthetic pesticides. Since the present invention uses natural ingredients, the pesticide composition can be free from restrictions on the growth period of crops or the spraying period for safety.
Patent KR-20210028374-A (KR)
Title: Noiseless Trench Cover for Waterway
Inventor: LEE YONG WOON
IPC: E03F5/06
Filed: 2019-09-04
Abstract: The present invention relates to a noiseless trench for a waterway (2) which is installed on the waterway (2) formed on a road (1) around a building or in a park to move pedestrians or vehicles, comprising: a support plate (10) settled on the waterway (2), having a supporter (11) inside; a large number of mainframes (20) settled on an upper side of the support plate (10), having a large number of drain holes (21) on an upper side, which allows rain and the like to be introduced, and being made of recycled resin; and an escape prevention means (30) placed between the support plate (10) and the mainframes (20), having a rail unit (31) which allows the mainframes (10) to be successively aligned and fixed. Accordingly, the present invention provides effects to be settled on the waterway thanks to a great strength for allowing the safe movement from the pedestrians and vehicles, to prevent the noiseless trench from dislodging through a close fixing force, to make the installation easy, to have an excellent workability, and to prevent noise generated by the load of pedestrians or vehicles.
Patent KR-20210030147-A (KR)
Title: 3d rendering method and 3d rendering apparatus
Inventor: HA IN WOO
IPC: G06T15/80
Filed: 2019-09-09
Abstract: Disclosed are a three-dimensional rendering method and a three-dimensional rendering device. The three-dimensional rendering method comprises the steps of: extracting sample points from within a three-dimensional scene to be rendered; performing rendering on the extracted sample points to obtain rendering result information on the corresponding sample points; and generating a rendering result image corresponding to the entire rendering based on the rendering result information on the sample points and feature information of the three-dimensional scene. Therefore, computational complexity is reduced, and the three-dimensional rendering can be more quickly performed.
Patent KR-20210033160-A (KR)
Title: Quantum dot-polymer composite particles and manufacturing method thereof
Inventor: NOH JAEHONG
IPC: C09K11/02
Filed: 2019-09-18
Abstract: The present invention relates to quantum dot-polymer composite particles comprising: quantum dots; and a (meth)acrylic polymer coating layer formed to surround surfaces of the quantum dots, and to a manufacturing method thereof. According to the present invention, by including the polymer coating layer, a technology for expanding the applications of the quantum dots can secure high stability and excellent luminous efficiency.
Patent KR-20210035008-A (KR)
Title: Construction method of beam frame of building
Inventor: HWANG SEONG SEOP
IPC: E04C3/20
Filed: 2019-09-23
Abstract: The present invention relates to a beam framework construction method for a building. The method comprises: a placement step (S10) of placing a disposable placement frame for placing reinforcement bars which become a framework of beams in an upper part of supporters horizontally spaced apart to both sides and formed to be long; an assembly step (S20) of placing and assembling lower and upper reinforcement bars and a reinforcement plate in the disposable placement frame, wherein the lower and upper reinforcement bars become the framework of the beams; a transfer step (S30) of lifting and transferring the framework of the beams assembled in the disposable placement frame to a building in construction through a transfer means, thereby conveniently constructing the framework of the beams; and a collection step (S40) of collecting a transfer wire of the transfer means from the disposable placement frame when the construction of the beam framework is completed. The lower and upper reinforcement bars and the reinforcement plate, becoming the framework of the beams, are placed and bound to be assembled in the disposable placement frame, and then, the assembled framework along with the disposable placement frame is transferred to a building in construction through the transfer means and installed to be used as the framework of the beams. Therefore, a worker can conveniently build the framework of the beams through one single process of transferring and placing the assembled framework of the beams in the building along with the disposable placement frame, thereby significantly reducing the construction period for the building through the quick construction of the beams framework, and furthermore, the worker can place and assemble the framework of the beams on the outside through the disposable placement frame, thereby eliminating the need to place and assemble reinforcement bars which are the framework of the beams in the building with a confined workspace, which can provide greater convenience to the worker in regard to the construction of the beam framework. Also, since the disposable placement frame where the reinforcement bars, which are the framework of the beams, are placed and fixed is used as the framework of the beams along with the reinforcement bars, the strength of the beams can be considerably improved, which can enhance the structural safety of the building.
Patent KR-20190111875-A (KR)
Inventor: SANG BEOMJ KIM
IPC: H01L27/32
Filed: 2019-09-25
Abstract: An organic light emitting diode with the improved luminance performance of an element of the present invention comprises: a first electrode; a light emitting unit positioned on the first electrode; and a second electrode positioned on the light emitting unit. The light emitting unit includes a hole transport layer, a blue light emitting layer, and an electron transport layer, so that the hole transport layer, the blue light emitting layer, and the electron transport layer are sequentially positioned from the first electrode. The blue light emitting layer includes a blue host material and a blue fluorescent dopant material. The hole transport layer includes a hole transport layer material. The electron transport layer includes an electron transport layer material.
Patent KR-20200035894-A (KR)
Title: Polishing apparatus, polishing method, and machine learning apparatus
Inventor: SUZUKI YUTA
IPC: B24B49/10
Filed: 2019-09-26
Abstract: The present invention provides a polishing device with improved measurement accuracy for the thickness of a film, a polishing method, and a machine learning device. A polishing unit (3A) has a state obtaining unit (846) and a learning unit (848). The state obtaining unit (846) can obtain a state variable including at least one among data about the state of a semiconductor wafer (16) and data about the state of a top ring (31a) forming a polishing unit (3A). The learning unit (848) learns a relation with a change to a film thickness of the semiconductor wafer (16) and the state variable by a neural network. The learning unit (848) also can estimate the change by receiving the state variable from the state obtaining unit (846) and/or can determine that the change is abnormal by receiving the state variable from the state obtaining unit (846).
Patent KR-20210037104-A (KR)
Title: Latex composition for dip-forming, method for preparing the composition and article formed by the composition
Inventor: JANG MYUNG SU
IPC: C08J3/05
Filed: 2019-09-27
Abstract: The present invention relates to a latex composition for dip molding and, more specifically, provides: a latex composition for dip molding, comprising a carboxylic acid-modified nitrile-based copolymer latex and a cholate-based emulsifier, wherein the cholate-based emulsifier is contained in 0.08-6 parts by weight (based on solids) relative to 100 parts by weight of solids of the carboxylic acid-modified nitrile-based copolymer latex; a method for manufacturing the same; and a molded product manufactured from the same. The dispersibility of latex particles is improved.
Patent KR-20200036784-A (KR)
Title: Roof lack and method for manufacturing roof lack
Inventor: JUNG YONG WOO
IPC: B29L31/30
Filed: 2019-09-27
Abstract: The present invention provides a roof rack including: a rail including a resin, and having a pair of first side walls and upper members connecting the pair of first side walls to each other, wherein each of the pair of first side walls and the upper members extends in a longitudinal direction, respectively; and a stanchion including a resin, joined to a predetermined region of the rail, and provided for a mounting bolt to be fastened thereto so as to be connected to a vehicle body.
Patent KR-20210037440-A (KR)
Title: Silencer for Car Exhaust Gas Purification
Inventor: JO SOO CHUN
IPC: F01N1/08
Filed: 2019-09-27
Abstract: The present invention relates to a muffler for a vehicle. In particular, re-combustion of unburned components is enabled while exhaust gas flowing into the muffler comes into contact with a heating plate by forming the heating plate in the space unit of the muffler, so that a vehicle exhaust gas purification effect is given.
Patent KR-20210038744-A (KR)
Title: Kegel exercise apparatus inserted inside vagina and opering method thereof
Inventor: JO JUNG KI
IPC: A63B23/20
Filed: 2019-09-30
Abstract: The present invention according to various embodiments relates to a Kegel exercise device inserted into the vagina, and an operation method thereof. The Kegel exercise device including an insertion module that can be inserted into a woman's vagina generates an alarm based on the detection of the cervix while the insertion module is being inserted into the vagina, adjusts the diameter of at least a portion of the insertion module to correspond to the inside of the vagina, and outputs a wave stimulation signal toward the inner wall of the cervix through the insertion module.
Patent KR-20210041282-A (KR)
Title: Charge/discharge switch control method and battery system whrer the method is applied
Inventor: KI JEONG SEOK
IPC: G01R19/165
Filed: 2019-10-07
Abstract: Provided is a battery system, which includes a charge/discharge switch connected in series between one electrode of a battery module and an output terminal, and a battery management system for controlling the charge/discharge switch based on a state of the charge/discharge switch, a battery current flowing through the battery module, a battery voltage between both ends of the battery module, and a charge control signal and a discharge control signal. The battery management system, when the charge/discharge switch is in an on state, controls the charge/discharge switch according to any one determined based on the direction and magnitude of the battery current from the charge control signal and the discharge control signal. When the charge/discharge switch is in an off state, the charge/discharge switch may be controlled according to any one of the charge control signal and the discharge control signal determined based on the level of the battery voltage.