baber/WOPTO huggingface dataset:
Patent KR-20200097845-A (KR)
Title: Accelerated life testing apparatus for hydraulic pump capable of energy recovery
Inventor: JEONG DONG HEON
IPC: G01M13/02
Filed: 2019-02-08
Abstract: The present invention relates to a test device for accelerated life testing of a hydraulic pump capable of energy regeneration. According to the present invention, the test device for accelerated life testing of a hydraulic pump capable of energy regeneration comprises: a motor; a power measuring device for measuring the speed and torque of power; a fluid tank for storing a working fluid of a hydraulic pump therein; a fluid supply line; a fluid discharge line; a load controller; a fluid cooler; a control unit; and an energy regeneration unit. According to the present invention, test costs can be reduced.
Patent KR-20200099700-A (KR)
Inventor: CHOI GYEONG SIL
IPC: G02B7/02
Filed: 2019-02-15
Abstract: According to a first aspect of the present invention, an apparatus for outputting a thermal image comprises: a first unit optical system; a second unit optical system disposed, inside the first unit optical system, on an optical axis of the first unit optical system, wherein the second unit optical system is rotatably disposed in a direction crossing the optical axis of the first unit optical system; a first image sensor disposed at the rear end of a first barrel, and photographing and outputting images formed by the first unit optical system and the second unit optical system; a third unit optical system disposed on one side of an inner portion of the first barrel, and movably disposed on the optical axis of the first unit optical system; and a second image sensor which photographs and outputs an image formed by the third unit optical system. According to the present invention as described above, the thermal image can be output while a magnification is converted step by step in three steps, and when the magnification is converted, the optical axis is stabilized and aberrations are corrected over the entire field of view, so that a clear image can be obtained.
Patent KR-20190018658-A (KR)
Inventor: SUKHYON YOON
IPC: H04W74/08
Filed: 2019-02-15
Abstract: The present invention provides a method for transmitting a random access channel (RACH). Particularly, the method comprises the steps of: receiving physical random access channel (PRACH) configuration information including information on a slot (RACH slot) available for the RACH transmission and information instructing a subcarrier spacing for a PRACH; and transmitting a RACH preamble in the RACH slot based on the PRACH configuration information and the subcarrier spacing, wherein the length of the RACH slot may depend on the subcarrier spacing.
Patent KR-20200102609-A (KR)
Inventor: KIM KYUNG YOUN
IPC: B29C48/21
Filed: 2019-02-21
Abstract: The present invention relates to an optical film comprising a resin layer including a resin having the glass transition temperature (Tg) of 70°C or higher, and satisfying that the heat contraction rate in the first direction and the second direction perpendicular to the first direction is each of 3% or less, thereby improving yield, productivity and flexibility as well as process stability, and to a preparation method thereof.
Patent KR-20200102729-A (KR)
Title: Printed circuit board and camera module having the same
Inventor: HWANG JUNOH
IPC: H05K1/18
Filed: 2019-02-22
Abstract: According to an embodiment of the present invention, a printed circuit board includes: a circuit laminate comprising a circuit layer, an insulation layer and a first cavity formed on one surface and a second cavity connected to the first cavity on the other surface; and a reinforcing part coupled to a stepped part which is formed by meeting the first cavity and the second cavity, thereby solving a problem of deterioration of strength due to the formation of the cavity.
Patent KR-20200104583-A (KR)
Inventor: OH MIN WHO
IPC: B67D1/00
Filed: 2019-02-27
Abstract: Disclosed are a hot and cold water dispenser and a water purifier having a drawer type induction range. The hot and cold water dispenser and the water purifier having the drawer type induction range include: a device main body which has a cock part discharging water at one side and in which an inlet and outlet port through which the induction range is introduced is formed to penetrate into a front surface; and an induction range introduced into the device main body through the inlet and outlet port to be in a storage state or drawn out of the device main body through the inlet and outlet port to be positioned in a use state.
Patent KR-20200108663-A (KR)
Inventor: LEE SOOKWANG
IPC: E02F9/20
Filed: 2019-03-11
Abstract: The present invention relates to a construction machine capable of emergency start and emergency operation, and comprises: a vehicle control device; an auxiliary mode switch connected to the vehicle control device; first and second control valves connected to the auxiliary mode switch; an auxiliary mode selection switch connected to the vehicle control device; a driving straight control valve connected to the auxiliary mode selection switch; and a first working mode register, a second working mode register, a first driving mode register, a second driving mode register, and an auxiliary mode relay connected to the auxiliary mode selection switch.
Patent KR-20200108746-A (KR)
Title: Apparatus for Biohydrogen Production using Dynamic Biofilm and Manufacturing method thereof
Inventor: KIM SANG HYOUN
IPC: C12M1/107
Filed: 2019-03-11
Abstract: The present invention relates to an apparatus for manufacturing biohydrogen using a dynamic biofilm in a reactor, and a method for manufacturing biohydrogen using the same. More specifically, the present invention relates to an apparatus for manufacturing biohydrogen and a method for manufacturing biohydrogen using the same which allows a dynamic biofilm formed in a porous support to perform a film material itself without a separate film material to economically enable solid-liquid separation of treated water and solids, and is equipped inside the reactor without the need to install the dynamic biofilm by placing a separate member like an existing reactor for manufacturing biohydrogen, thereby being able to reduce installation and management costs, and at the same having excellent hydrogen manufacturing efficiency. The apparatus for manufacturing biohydrogen comprising the dynamic biofilm in the reactor comprises: the reactor for forming an organic wastewater mixture by mixing organic wastewater containing hydrogen-producing bacteria and microbial community formations; a dynamic membrane module disposed inside the reactor and configured to filter the organic wastewater mixture by forming the dynamic biofilm on the surface of the porous support by filtration of the organic wastewater mixture; a separation part for separating volatile gas and hydrogen gas from the treated water passing through the dynamic membrane module and discharging the treated water from which the volatile gas and hydrogen gas are separated; a gas storage part for storing volatile gas and hydrogen gas transferred from the reactor and the separation part; and a treated water storage part which stores the treated water from which the volatile gas and hydrogen gas discharged from the separation part are separated.
Patent KR-20200109421-A (KR)
Title: Foldable DANPLA and installation method of it for underground structure waterproofing membrane
Inventor: KIM CHOONG YEUP
IPC: B32B38/00
Filed: 2019-03-12
Abstract: The present invention provides foldable danpla, which is manufactured to fold danpla in a compression portion formed in a direction vertical to a space (hole) formed in the danpla by compressing the danpla by heat at each regular interval along a longitudinal direction, and forms the length of danpla having the compression portion formed therein as long as the length required by a consumer. Also, the present invention provides a construction method of an underground structure waterproofing membrane protective layer using foldable danpla, which covers a vertical wall of an underground structure by one danpla in a vertical direction regardless of the height so as to form a protective layer of a waterproofing membrane formed on an outer wall of the underground structure, by fixing one danpla manufactured to be long as long as the length required without a connection portion to an upper part of the underground structure and spreading danpla folded in the compression portion, thereby making Installation easy and not damaging the waterproofing membrane and the protective layer.
Patent KR-20200109599-A (KR)
Title: Battery control method, battery control system, and vehicle comprising battery control system
Inventor: KIM UISEONG
IPC: G01K7/16
Filed: 2019-03-13
Abstract: Provided is a control method of a battery including a relay which can accurately estimate a temperature of a relay. The control method of the battery comprises the steps of: measuring an initial temperature of a shunt resistor connected on a charge/discharge path of a battery; measuring a current temperature of the shunt resistor; estimating a temperature of a relay using a difference between the current temperature and the initial temperature of the shunt resistor; and determining whether the estimated temperature of the relay exceeds a first temperature.
Patent KR-20200113433-A (KR)
Title: Waist belt the tightening and release of which is adjusted by operation of the buckle
Inventor: SONG WOO CHANG
IPC: A44B11/00
Filed: 2019-03-25
Abstract: According to the present invention, a waist belt (1000) comprises: a buckle (500); and a rotating body part (800) installed on one side of the buckle (500) to be rotatable. A lever part (600) is installed on a rotary shaft (601) of the buckle (500) and the rotating body part (800). The lever part (600) comprises: a wing member (670); and a torsion spring (680).
Patent KR-20200113493-A (KR)
Title: Microwave Cross Frequency Plasma Diagnostic Method by Applying Time Gating Method
Inventor: YOU SHIN JAE
IPC: H01J37/32
Filed: 2019-03-25
Abstract: According to an embodiment of the present invention, a cross-frequency plasma diagnosis apparatus includes: a pulse generator outputting a pulse type-radiation signal; a transmission antenna receiving the radiation signal through the pulse generator and emitting electromagnetic waves into plasma; a receiving antenna disposed to be spaced apart from the transmission antenna, receiving the electromagnetic wave transmitted through the plasma and converting the electromagnetic wave into a penetration signal; a measuring unit for obtaining a radiation signal and first and second penetration signals through the receiving antenna within a first gating time and a second gating time greater than the first gating time; a delay signal generator generating a trigger signal synchronized with the radiation signal of the pulse generator and providing the trifler signal to the pulse generator and the measuring unit; and a signal processing unit for performing Fourier transform of the radiation signal, and the first and second penetration signals, thereby detecting plasma density with high speed and high reliability.
Patent KR-20200113974-A (KR)
Title: Apparatus for detecting failure of yaw rate sensor and control method thereof
Inventor: SUKKU KIM
IPC: B60W50/02
Filed: 2019-03-27
Abstract: A yaw rate sensor failure detection device and a detection method thereof are disclosed. The yaw rate sensor failure detection device according to an embodiment of the present invention includes: a yaw rate sensor for detecting a yaw rate of a vehicle; a lateral acceleration sensor that detects the lateral acceleration of the vehicle; and an electronic control unit that compares the yaw rate detected by the yaw rate sensor and a yaw rate difference value between yaw rates estimated from the state information of the vehicle with a failure detection reference value, and determines that the yaw rate sensor fails when the yaw rate difference value is higher than the failure detection reference value. The electronic control unit estimates a lateral tilt angle based on the detected yaw rate and the detected lateral acceleration, and compensates the failure detection reference value based on the estimated lateral tilt angle.
Patent KR-20200119076-A (KR)
Inventor: KISUK JANG
IPC: H04L12/26
Filed: 2019-04-09
Abstract: According to an embodiment of the present invention, an operation method of a wireless terminal transmitting and receiving data through a plurality of wireless networks comprises the steps of: obtaining a data packet to be transmitted; determining a model application variable of the wireless terminal device; obtaining quality prediction information for each accessible network by applying the model application variable to a quality prediction learning model for each wireless network; determining a first wireless network to transmit the data packet from among the plurality of wireless networks based on the quality prediction information for each network; and wirelessly transmitting the data packet to a target device using the determined first wireless network.
Patent KR-20200120033-A (KR)
Title: 바오밥 민들레차 노화방지 페이스 팩
Inventor: JUNG YOUNG HOON
IPC: A61K8/9789
Filed: 2019-04-11
Abstract: 바오밥 민들레차 노화방지 페이스 팩 요약.
Patent KR-20200120853-A (KR)
Inventor: KIM HEUNG JIN
IPC: B01D39/16
Filed: 2019-04-14
Abstract: The present invention relates to a pre-filter with a static induction sheet, comprising: a base sheet consisting of a substrate having a negative charge; a static induction sheet consisting of a material in contact with the base sheet to have a negative charge; and a spacer interposed between the base sheet and the static induction sheet to space the base sheet and the static induction sheet apart and, more specifically, to a pre-filter which can maintain power outage performance continuously.
Patent KR-20200122646-A (KR)
Title: Thermoplastic elastomer-nanocellulose composite material and method for preparing the same
Inventor: HWANG SUNG YEON
IPC: C08K7/02
Filed: 2019-04-18
Abstract: The present invention relates to: a thermoplastic elastomer-nanocellulose composite material in which nanocellulose and furan-based polymers derived from furan-based dicarboxylic acids and polyhydric alcohols are crosslinked, wherein the crosslinking is formed by nanocellulose acting as a crosslinking linker of furan-based polymers derived from furan-based dicarboxylic acids and polyhydric alcohols; and a method of manufacturing the thermoplastic elastomer-nanocellulose composite material.
Patent KR-20200124872-A (KR)
Title: Road Sign
Inventor: CHON CHUN TAEK
IPC: E01F9/608
Filed: 2019-04-25
Abstract: According to the present invention, a road sign installed on a passage (1) comprises: a display unit (100) to display sign content; a post unit (200) coupled to the display unit (100); and a base unit (300) to support the post unit (200). The road sign further comprises: a first driving unit (400) to rotate and drive the display unit (100) with respect to the post unit (200); and a second driving unit (500) to hinge-drive the post unit (200) with respect to the base unit (300). According to the present invention, the pivoting road sign is installed on a passage formed on a tunnel side and is driven in a horizontal or a vertical direction by hinge driving to secure the passing space of pedestrians.
Patent KR-20200131582-A (KR)
Inventor: SHIN JAE HYUNG
IPC: B01D46/00
Filed: 2019-05-14
Abstract: The present invention relates to an air filter, which is to provide a circular filter assembly for providing high filtering performance at low cost and facility in air having a flow path of a circular cross section. To this end, the circular filter assembly of the present invention comprises: a circular filter support intersecting an air flow direction, and having both open surfaces; a circular bent filter fixed to an inner side surface of the filter support, and bent a plurality of times to densely overlap so as to be formed in a wave shape; and a circular printing filter coupled to one surface of the filter support. The circular filter assembly of the present invention further comprises: a plurality of separation preventing ribs extending from one side of an outer periphery of the filter support to the other side crossing the center thereof in order to prevent separation of the circular bent filter on an opposite surface of the filter support coupled to the printing filter; an inner periphery for forming a shaft hole having a predetermined diameter to penetrate a shaft located at the center of the filter support; and a central hole formed on the same central line as the shaft hole of the filter to insert the circular bent filter and the printing filter into the outer circumference of the inner periphery.
Patent KR-20200131675-A (KR)
Inventor: KIM JONG O
IPC: A23B4/06
Filed: 2019-05-14
Abstract: Disclosed is a method of maintaining freshness of fresh food. According to the present invention, the method of maintaining freshness of fresh food comprises the steps of: storing fresh food in a container including a visible ray LED, a Peltier element, and a water storage unit; emitting visible rays to a nitrogen-doped titanium dioxide unit installed on one side of the container through the visible ray LED so as to remove bacteria and volatile organic compounds in the container; liquefying water vapor in the container by means of cooling of the Peltier element and storing the liquefied water vapor in the water storage unit; and atomizing water by applying an electrostatic wave to water molecules stored in the water storage unit so that the water molecules can electronically vibrate, thereby creating an environment that makes it difficult for bacteria to survive in the container by generating the water molecules in a spray form that does not freeze even below 0°C.
Patent KR-20200137169-A (KR)
Title: Nail head restraining apparatus and soil nailing method using the same
Inventor: AHN KWANG KUK
IPC: E02D5/80
Filed: 2019-05-29
Abstract: Disclosed is a nail head restricting apparatus which can induce integrated movement of an earth body and a nail inserted into a ground perforating part for ground reinforcement. The nail head restricting apparatus includes: a rotating device coupled to a wire connecting reinforcing materials and configured to adjust tensile force of the wire; a connecting device connecting the rotating device and the nail and coupled to the ground; a bearing plate integrally formed with the connecting device and providing adhering force with the ground; a protecting device protecting the rotating device and coupled to an upper portion of the bearing plate; and a fixing device for preventing the rotating device from being released.
Patent KR-20200138586-A (KR)
Inventor: PARK KYEUNG SIK
IPC: A23L2/04
Filed: 2019-05-31
Abstract: The present invention relates to a method for manufacturing a burdock beverage. More specifically, the present invention relates to a method for manufacturing a burdock beverage which is to manufacture a healthful burdock beverage which can complement coffee sold in coffee beverage stores that have been rapidly increasing since the 21st century comprising: a first step of extracting a high-concentration burdock concentrate from roasted burdock; a second step of diluting the burdock concentrate with a liquid containing water to make the burdock beverage similar in taste and color to coffee; and a third step of providing the burdock beverage which maintains a concentrate concentration, which is five times higher than that of conventional burdock tea to customers at beverage stores.
Patent KR-20200140606-A (KR)
Inventor: PARK BYOUNG HEE
IPC: A23L33/105
Filed: 2019-06-07
Abstract: The present invention relates to a composition for preventing, improving functions of or treating inflammatory gastrointestinal diseases containing a fermented Schisandra chinensis extract as an active component, and a health functional composition and a pharmaceutical composition containing the fermented Schisandra chinensis extract as the active component. The composition, the health functional composition, and the pharmaceutical composition reduce the expression of TNF-α, IL-6, and IL-1β, which are inflammatory cytokines, and at the same time increase the expression of claudins, occludin, and zonula occludens (ZO), which play a pivotal role in an intestinal barrier as a tight junction factor, thereby inhibiting cellular oxidation and inflammation of the serous and mucous membranes, and restoring and improving close junctions to prevent, improve functions of or treat inflammatory gastrointestinal diseases.
Patent KR-20200143541-A (KR)
Inventor: MOOM TAE ICK
IPC: B65G17/12
Filed: 2019-06-13
Abstract: The present invention relates to a fruit seed removal apparatus for a quick and stable seed removal from fruit flesh. The fruit seed removal apparatus includes: a frame; a fruit transport unit provided with a conveyor installed in the frame and transport trays transportable by the conveyor; a cutter provided with flesh cutting blades radially disposed in order to cut flesh of a fruit by entering a fruit accommodating groove of a transport tray, and a seed pressurizing blade protruding downward from the flesh cutting blades in order to penetrate the fruit and pressurize a seed of the fruit toward a discharge port of the transport tray; a lift coupled to the cutter and installed in the frame so as to be movable up and down; a main driver generating rotational force; a transport drive unit converting the rotational force of the main driver into intermittent transport force for an intermittent motion of the conveyor, and transferring the intermittent transport force to the conveyor; and a lift drive unit converting the rotational force of the main driver into vertical movement force for moving the lift up and down and transferring the vertical movement force to the lift.
Patent KR-20200143929-A (KR)
Inventor: KWON DONG KEUN
IPC: H01M10/613
Filed: 2019-06-17
Abstract: The present invention relates to a method for diagnosing an internal abnormality of a battery cell and to a battery pack using the same and, more specifically, to a method for diagnosing an internal abnormality of a battery cell, which diagnoses whether there is the internal abnormality of the battery cell based on the temperature increase rate of each of battery cells, and thus makes it possible to take action accordingly, and to a battery pack using the method.
Patent KR-20200000810-A (KR)
Title: Liquid application apparatus
Inventor: KAWAKAMI TAKESHI
IPC: B05C1/08
Filed: 2019-06-20
Abstract: Provided is a liquid application apparatus, which comprises: a transfer means for transferring a substrate; a gravure roll for applying liquid on a surface of the substrate; and a backup roll for allowing the substrate to be in contact with the gravure roll. The width of the gravure roll is wider than that of the liquid application on the substrate. A substrate separation member for separating an end part from the gravure roll while being in contact with the end part of the transferred substrate is installed between the substrate and the gravure roll with respect to both ends in a width direction of the substrate. Also, two or more substrate separation members are installed at different positions in a transfer direction of the substrate. In addition, a long substrate separation member has 10 degrees or less of an angle between a long substrate contact surface being in contact with a long substrate and a liquid application surface of the long substrate.
Patent KR-20210001675-A (KR)
Inventor: KIM SUNG HWAN
IPC: C11D17/00
Filed: 2019-06-28
Abstract: The present invention relates to a low-temperature aging natural soap with reduced thermal destruction of skin active ingredients and to a manufacturing method thereof. The low-temperature aging natural soap comprises: 100 parts by weight of a saponification reaction product of base oil and an aqueous sodium hydroxide solution; 1.5 to 2 parts by weight of bergamot essential oil; 1.5 to 2.5 parts by weight of a natural pigment including at least one of kale powder, chlorella powder and flaxseed powder; 0.4 to 0.5 part by weight of ascorbic acid; and 0.2 to 3 parts by weight of tocopherol.