baber/WOPTO huggingface dataset:
Patent KR-20210026576-A (KR)
Title: Deck board fixing clip and its installation structure
Inventor: YANG JUNG YEOL
IPC: E04F15/02
Filed: 2019-08-30
Abstract: The present invention relates to a deck board fixing clip which is not exposed to the outside to prevent appearance degradation and prevent oxidization while being conveniently and firmly installed. The deck board fixing clip (1) comprises: a flat main body unit (2) having a prescribed thickness; a plurality of fixing holes (3) formed on the main body unit (2); a fixing unit (4) having a prescribed width (W1), wherein the fixing unit extends and protruds to one side of the front end of the main body unit (2); a through hole (6) formed on the fixing unit (4); a feeding unit (7) having a prescribed width (W2), wherein the feeding unit extends and protruds to the other side of the rear end of the main body unit (2); a first fixing groove (9) formed on one side of the fixing unit (4); and a second fixing groove (9a) formed on the other side of the feeding unit (7). At least one fixing clip (1) is fixed on the lower surface of a deck board (8), and a rubber plate (10) having a prescribed thickness is inserted and fixed between the deck board (8) and the fixing clip (1). A gap (11) of a prescribed distance is maintained between deck boards (8). The feeding unit (7) of the fixing clip (1) is coupled to the first fixing groove (9) of a neighboring fixing clip (1), and the fixing unit (4) of the fixing clip (1) is fastened to the upper surface of a support frame (13) by a fastening member (20) to install the deck board (1).
Patent KR-20210027802-A (KR)
Title: Control Method of Engine System
Inventor: JUN JI HOON
IPC: F02D41/00
Filed: 2019-09-03
Abstract: The present invention relates to an engine system control method. The engine system control method of the present invention includes: a step wherein a start command is issued to an engine; a step wherein a cam sensor and a crank sensor measure an external interrupt; a step wherein when an edge signal is generated from at least one of the cam sensor and the crank sensor, the type of error is determined based on a normal signal of the cam sensor and the crank sensor; and a control logic implementation step wherein control logic is implemented in accordance with the error determined in the error-type determination step. The error-type determination step includes a step of determining whether a signal of one of the cam sensor and the crank sensor is not inputted. The control logic implementation step includes a step wherein when a signal of one of the cam sensor and the crank sensor is determined to be not inputted, a simulation waveform is generated to the cam sensor or the crank sensor in which the signal is not inputted.
Patent KR-20200096057-A (KR)
Inventor: HAN SANG HO
IPC: F02M21/02
Filed: 2019-09-04
Abstract: The present invention relates to a gas treatment system and a ship including the same, wherein the gas treatment system comprises: a fuel storage unit storing a liquefied gas containing heavier hydrocarbon as a main component; a fuel supply unit supplying the liquefied gas of the fuel storage unit to a propulsion engine of the ship in a liquid phase; and a fuel recovery unit recovering the remainder of the liquefied gas in the liquid phase discharged from the propulsion engine and mixed with a lubrication oil. The fuel storage unit, as a plurality of cargo tanks storing the liquefied gas as cargo, has transfer pumps transferring the liquefied gas of any one cargo tank to the fuel supply unit, the fuel supply unit has a first main line and a second main line which divide the plurality of cargo tanks into two groups and connect the cargo tanks of each group to each other, and the transfer pumps are multiply arranged to be connected to the first main line and the second main line, respectively. According to the present invention, liquefied petroleum gas can be used as propellant to reduce environmental pollution and increase energy efficiency.
Patent KR-20210031198-A (KR)
Title: A filter whose adsorption behavior against harmful gas is controlled through activated carbon fibers, activated carbon particles and a fibrous binder and preparation method thereof
Inventor: SANG YOUNG YEO
IPC: B01D39/20
Filed: 2019-09-11
Abstract: The present invention relates to a filter having an adsorption behavior in which a rapid decrease in an absorption ratio of activated carbon fiber is compensated with absorptive powder having a lower absorption speed than that of the activated carbon fiber while the activated carbon fiber leads initial absorption of harmful gas, and a fibrous binder and a manufacturing method thereof. According to the present invention, the method for manufacturing a filter comprises: a first step of laminating activated carbon fiber (b) and a fibrous binder (c) on a lower web (a) in order; a second step of forming a fibrous bulky layer (c-1) from the fibrous binder (c) while bonding the laminate (1) of the first step by needle punching; a third step of dispersing and filling adsorptive powder (d) on the bulky layer (c-1); and a fourth step of optionally performing lamination of an upper web (e).
Patent KR-20210033596-A (KR)
Title: Cooling structure of vehicle drive inverter and control system of the same
Inventor: LEE SANG SHIN
IPC: H05K7/20
Filed: 2019-09-18
Abstract: Disclosed is a cooling structure of a vehicle drive inverter, which includes: a switching element disposed in the vehicle drive inverter; a heat dissipation fin connected to and heat-exchangeable with the switching element; a cooling flow path in which a coolant flows, and which is connected to and heat-exchangeable with the heat dissipation fin; and an auxiliary cooling module connected to and heat-exchangeable with the switching element to be heated by heat generation of the switching element or to be cooled together with the switching element, thereby reducing temperature changes due to the heat generation of the switching element included in the inverter.
Patent KR-20210034151-A (KR)
Title: Fishing rob with handsfree function
Inventor: LIM JUNG YEON
IPC: A01K97/10
Filed: 2019-09-19
Abstract: Disclosed is a fishing rod having a hands-free function. The present invention relates to the fishing rod having a hands-free function, and more particularly, to an apparatus which is configured by combining a fishing rod and a fishing chair that allows a user to wind or unwind a fishing line by stepping on a pedal with the foot, and to pull back the fishing rod, for the handicapped with uncomfortable hands.
Patent KR-20210035546-A (KR)
Title: Semiconductor package
Inventor: HEO JUNYEONG
IPC: H01L23/31
Filed: 2019-09-24
Abstract: The present invention relates to a semiconductor package, which comprises first and second semiconductor chip stacks stacked vertically adjacent to each other. The first semiconductor chip stack includes a plurality of first semiconductor chips stacked in a vertical direction and a first adhesive layer on a lower surface of each of the first semiconductor chips. Also, the second semiconductor chip stack includes a plurality of second semiconductor chips stacked in a vertical direction and a second adhesive layer on a lower surface of each of the second semiconductor chips. Each of the first and second semiconductor chips includes a through via. Also, each of the first semiconductor chips includes a first cell region and a first scribe lane region surrounding the first cell region. In addition, each of the second semiconductor chips includes a second cell region and a second scribe lane region surrounding the second cell region. An area of the first scribe lane region is greater than that of the second scribe lane region. The first and second adhesive layers may have the same thermal expansion coefficient. Accordingly, warpage of the semiconductor package can be reduced.
Patent KR-20200049512-A (KR)
Title: Industrial robot
Inventor: YAZAWA TAKAYUKI
IPC: B25J9/04
Filed: 2019-09-26
Abstract: Provided is an industrial robot capable of suppressing an increase in the temperature of a joint unit due to heat generated in a reducer, in an industrial robot where a reducer is disposed in a joint unit. The industrial robot having the joint unit (16) includes a reducer (22) disposed on the joint unit (16), and a pulley (32) which is disposed on the joint portion (16) and rotates during operation of the industrial robot. In the pulley (32), a plurality of blades for blowing air are integrally formed or fixed. The reducer (22) can be cooled by wind generated when the pulley (32) rotates.
Patent KR-20210042207-A (KR)
Inventor: JOO JEONG CHAN
IPC: C12N15/77
Filed: 2019-10-08
Abstract: The present invention relates to: a transformant, wherein patA gene, patD gene, puuP gene, davT gene and davD gene are introduced into a Corynebacterium glutamicum strain, so that the Corynebacterium glutamicum strain can absorb cadaverine in a medium and use the absorbed cadaverine to produce glutaric acid; and a preparation method of glutaric acid using the transformant. By using the transformant of the present invention, it is possible to prevent the loss of lysine through the formation of cadaverine, and therefore, the transformant can be widely used for the efficient production of glutaric acid.
Patent KR-20210043093-A (KR)
Title: Transformer
Inventor: CHANG YUN DUK
IPC: H01F27/02
Filed: 2019-10-11
Abstract: According to an embodiment of the present invention, a ground transformer includes: a cabinet in which an internal space having a front opening surface and a lateral opening surface extended backward from a side end of the front opening surface is formed; a panel provided in the cabinet, while placed to correspond to the rear end of the lateral opening surface to be spaced apart from the front opening surface, and including a bushing connected with a power cable and a component for inspecting an operation state; an opening and closing space defined as a separation space between the front opening surface and the panel, and opened forward and laterally by the front opening surface and the lateral opening surface; and a foldable door combined with the cabinet to be rotatable, and opening and closing the opening and closing space by rotation. The foldable door includes: a side door having one end combined with a side of the cabinet to be rotatable by a hinge device, and opening and closing the lateral opening surface by rotation; and a front door combined with the other end, which is opposite to the one end of the side door, to be rotatable by a hinge device, and opening and closing the front opening surface by rotation. Therefore, the present invention is capable of effectively securing a security state of a ground transformer.
Patent KR-20210047785-A (KR)
Title: Upper body coordination exercise equipment
Inventor: CHOI YUN SEOK
IPC: B62M3/08
Filed: 2019-10-22
Abstract: The present invention is for a crank that can change in length and a chainring that can change in angle of lower body exercise conditions for upper body coordination. The purpose of the present invention is to easily make settings suitable for the lower body conditions of the human body when the human body pedals a bicycle. To this end, bolts serving as a hinge are fastened to the left and right ends of a crank so that an angle control lever moves angularly. A plurality of drilled parts are provided in a rear side of the angle control lever moving angularly. When the respective drilled parts are coupled to a plurality of drilled parts of the crank, the angular movement of the angle control lever causes the position of a pedal shaft perforated on the angle control lever to be moved, resulting in changes in the length of the crank. The angle control lever includes: a fixed connection part and a plurality of movable connection parts to which a shaft is fixed; and a drilled part for coupling the pedal shaft. In this case, a flat head bolt is used as the bolts to eliminate spacing and squeaks, and adapts to first and second drilled parts. In particular, changes in the length of the crank should be set according to the physical conditions of the human body, that is, the length of the legs, and conditions should be created to change the settings quickly and accurately. In addition, the crank of modern bicycles is often equipped with an elliptical chainring, which has the characteristic that the output conditions of the human body change sharply when the angle between the crank and the elliptical chainring changes. However, changing the angle between the chainring and the crank has a lot of trouble, and thus the settings need to be simply and quickly changed.
Patent KR-20210048890-A (KR)
Inventor: LEE SEUNG BUM
IPC: B60W50/00
Filed: 2019-10-24
Abstract: According to the present invention, a sensor integrated module for a vehicle comprises: a plurality of sensors having at least different one between a sensing period and an output data form; an interface unit receiving detection data outputted from the sensors to be converted into the preset data form; and a signal processing unit simultaneously outputting the detection data converted from the interface unit based on the sensing period of one sensor among the sensors.
Patent KR-20200050405-A (KR)
Title: Method of forming self-aligned via
Inventor: PARIKH SUKETU ARUN
IPC: H01L21/768
Filed: 2019-10-30
Abstract: Described are electronic devices and methods for forming electronic devices having self-aligned vias. An adhesion enhancing layer is used for promoting adhesion between a conductive material and side walls of at least one via opening part. The self-aligned vias reduce via resistance and reduce disconnection possibility to wrong metal lines.
Patent KR-20210057891-A (KR)
Title: Display device and method of fabricating the display device
Inventor: KIM KYUNG BAE
IPC: H01L27/12
Filed: 2019-11-12
Abstract: Disclosed is a display device which comprises: a substrate including a display area having a plurality of pixel areas and a non-display area surrounding at least one side of the display area; and pixels disposed respectively on the pixel areas. The pixel includes: a sub-electrode, a first conductive line, and a second conductive line disposed on the substrate and spaced apart from each other; a first insulating film disposed on the sub-electrode and the first and second conductive lines; first to fourth electrodes disposed on the first insulating film and spaced apart from each other; a second insulating film disposed on the first and second electrodes to completely cover the first and second electrodes and expose the third and fourth electrodes to the outside; a plurality of light emitting elements disposed on the second insulating film interposed between the first electrode and the second electrode; a first contact electrode disposed on the first electrode to have the second insulating film therebetween; and a second contact electrode disposed on the second electrode to have the second insulating film therebetween. Accordingly, light emitting elements are arranged on each pixel by using conductive lines to enable a separation process of wiring to be omitted, thereby simplifying a manufacturing process.
Patent KR-20210059235-A (KR)
Inventor: PARK CHAN BAE
IPC: H02K49/06
Filed: 2019-11-15
Abstract: The present invention relates to a synchronous motor with a dual rotor structure to which rings for securing pole piece torsional rigidity are applied and, more specifically, to a synchronous motor with a dual rotor structure to which rings for securing pole piece torsional rigidity are applied, comprising: an internal rotating unit which is a high speed rotor including a permanent magnet; an external rotating unit which is a low speed rotor and composed of a plurality of pole pieces disposed to be spaced at specific intervals from each other in a circumferential direction and divided in an axially longitudinal direction, wherein in the pole pieces, through holes penetrated in an axially longitudinal direction are formed; the rings for securing torsional rigidity provided between the pole pieces divided in an axially longitudinal direction and having fastening holes formed at positions corresponding to the through holes; and rod structures inserted into the through holes and the fastening holes of the ring for securing the torsional rigidity to fixate the pole pieces with respect to the axially longitudinal direction.
Patent KR-20210059544-A (KR)
Inventor: LIM HEUI SEOK
IPC: G06F40/20
Filed: 2019-11-15
Abstract: Disclosed is a fake news classification device. The fake news classification device comprises: a pre-training part that pre-trains a bidirectional encoder representations from transformers (BERT) model using news composed of at least a headline and a body text; a fine-tuning part that fine-tunes the BERT model using a predetermined dataset; and a classification part that determines whether the news to be classified is fake news by using the detection model generated by the pre-training part and the fine-tuning part. Therefore, the present invention is capable of having an effect of detecting whether the news is fake.
Patent KR-20210060195-A (KR)
Inventor: PARK JI SOON
IPC: F17C3/02
Filed: 2019-11-18
Abstract: According to the present invention, a liquefied gas storage tank comprises: a primary barrier forming an enclosed space for storing liquefied gas; a secondary barrier located a certain distance away from the primary barrier and enclosing the primary barrier; a plurality of supports located between the primary barrier and the secondary barrier to maintain a certain distance between the primary barrier and the secondary barrier, and supporting the primary barrier with respect to the secondary barrier; and an insulating part which is in contact with the secondary barrier and surrounds the secondary barrier. The present invention may realize a liquefied gas storage tank lowering the manufacturing cost and maximizing the storage capacity since it is easy to inspect the barriers because the primary and secondary barriers are exposed to a space connected to the outside, and since it is possible to apply general members to the barrier by avoiding the application of structural members with large cross sections or cryogenic materials.
Patent KR-20210061607-A (KR)
Inventor: JON UNG
IPC: H03K7/08
Filed: 2019-11-20
Abstract: According to the present invention, provided are a load control device and method which can be configured to define a difference between a rotation speed command value of a load and a rotation speed feedback value of the load as a rotation speed error of the load, and to control a rotation speed of the load based on the rotation speed error, thereby allowing the load to rotate relatively accurately in accordance with the rotation speed command value.
Patent KR-20210064452-A (KR)
Title: Coating Material for Manufacturing Conductive film with Work Function Control
Inventor: KIM INSUN
IPC: C09D133/04
Filed: 2019-11-25
Abstract: The present invention relates to a coating agent capable of producing a conductive thin film that can be coated on an electrode layer such as a positive electrode in a light emitting device such as an OLED and the like, a solar cell, and the like in a UV curing method, can perform fine work function control according to the characteristics of the light emitting device, and is capable of controlling a work function without causing deterioration in the performance of the light emitting device such as the OLED and the like.
Patent KR-20210064655-A (KR)
Title: Clothes care apparatus
Inventor: CHO HWANG MOOK
IPC: D06F35/00
Filed: 2019-11-26
Abstract: Disclosed is a steam closet managing clothing using an airflow. The disclosed steam closet comprises: a main body including a clothing management room for accommodating the clothing; a blower provided in the main body and configured to form the airflow; a blower passage provided to guide the airflow supplied from the blower to the clothing; a plurality of nozzles which are disposed on the blower passage, wherein each nozzle including an airflow outlet provided to discharge the airflow into the clothing management room; and at least one blocking member disposed on the blower passage to block the airflow supplied to the clothing management room.
Patent KR-20210065609-A (KR)
Title: Soundproof tunnel and construction method thereof
Inventor: KANG DUK MAN
IPC: E04H12/16
Filed: 2019-11-27
Abstract: The present invention relates to a soundproof tunnel including posts (100) installed on both sides of a road, and a tunnel frame (200) installed between the posts (100) on both sides. The posts (100) include: an H pile (110); an upper support part (120) combined with an upper part of an outer flange (111) of the H pile (110) as well as formed such that the top of a tendon (101) is combined therewith; a lower support part (130) combined with a lower part of the outer flange (111) of the H pile (110) as well as formed such that the bottom of the tendon (101) is combined therewith; and the tendon (101) of which the top and bottom are combined with the upper support part (120) and the lower support part (130), respectively. Therefore, economic feasibility can be increased due to a smaller cross section and lighter weight of a post, and constructability and structural stability can be enhanced due to the omission of onsite welding for coupling between a post and a roof frame.
Patent KR-20210066611-A (KR)
Title: Electronic shelf label based rectenna
Inventor: LEE DONG UK
IPC: H02J50/27
Filed: 2019-11-28
Abstract: The present invention is to provide an electronic price indicator that does not require a separate charging line and a shelf during wireless charging. According to an embodiment of the present invention, an electronic price indicator may comprise: a rectenna which receives alternating current (AC) radio signals including fifth-generation (5G), Wi-Fi, long-term evolution (LTE), and Bluetooth, converts them into direct current (DC) power, and outputs them; and a price display panel for displaying a price using direct current (DC) power output from the rectenna.
Patent KR-20210067657-A (KR)
Title: Non-contact type menstrual blood measuring method of menstrual cup
Inventor: YANG TAE YANG
IPC: A61B5/00
Filed: 2019-11-29
Abstract: The present invention relates to a non-contact type menstrual blood measurement method for a menstrual cup. According to the present invention, the method comprises the following steps: preparing a menstrual cup in which the menstrual blood stored therein is emptied after being withdrawn from a woman's body; preparing a non-contact sensor means including a non-contact temperature sensor and a distance sensor coupled to one side of the non-contact temperature sensor and having a measurement direction perpendicular to that of the non-contact temperature sensor; arranging the axial center of the menstrual cup on the same line as the measurement direction of the distance sensor, and measuring temperature values of arbitrary points on the inner surface of the menstrual cup and distance values between the arbitrary points and lower end on the inner surface of the menstrual cup while moving the menstrual cup in a direction in which the non-contact sensor means is accommodated inside the menstrual cup; comparing the measured temperature values of the arbitrary points on the inner surface of the menstrual cup to specify the distance value of the arbitrary point on the inner surface of the menstrual cup, where a difference in temperature occurs; and using the specified distance value of the arbitrary point on the inner surface of the menstrual cup to calculate the volume of menstrual blood. Accordingly, the volume of menstrual blood stored in the menstrual cup can be simply measured by using the non-contact sensor means, so a user can periodically check the volume of user's menstrual blood, thereby detecting and treating fatal uterine fibroids, which can lead to hysterectomy, at an early stage.