baber/WOPTO huggingface dataset:
Patent KR-20200114805-A (KR)
Title: Secondary Battery
Inventor: KWAK SEUNG HO
IPC: H01M10/04
Filed: 2019-03-29
Abstract: The present invention relates to a secondary battery in which a fixing tape fixes between electrode tabs and a separator positioned at the outermost side of an electrode assembly so that misalignment of electrode plates due to external force may be prevented. To this end, a secondary battery according to the present invention includes: an electrode assembly including first electrode plates and second electrode plates alternately stacked with a separator disposed therebetween, and first electrode tabs overlapping one another at a same position and outwardly protruding, wherein the first electrode tabs are uncoated portions of the first electrode plates; a first collector portion welded to the first electrode tabs of the electrode assembly; and a case accommodating the electrode assembly and the first collector portion. The electrode assembly includes a fixing tape adhered between the separators positioned at each of opposite long side surfaces and outer surfaces of the first electrode tabs.
Patent KR-20200116781-A (KR)
Title: Transmission cancellation device
Inventor: KIM JONG CHUL
IPC: H04W74/00
Filed: 2019-04-02
Abstract: The present invention relates to a method for canceling a random access channel (RACH) transmission procedure in a wireless communication system, and an apparatus thereof. According to the present invention, the apparatus for transmission cancellation in wireless communication comprises: a reception module which receives a message from an external device; a transmission module which sends a message to an external device; and a processor which controls the reception module and the transmission module. The processor initiates a first RACH transmission procedure using the transmission module and transmits a first message at a first transmission time interval (TTI).
Patent KR-20200117601-A (KR)
Inventor: LEE SONG WON
IPC: A61C15/02
Filed: 2019-04-05
Abstract: The present invention relates to a toothpick which has a space provided therein and is for removing a foreign material between teeth. A space is provided inside the toothpick and a body portion absorbs a foreign material into the space instead of pushing the foreign material toward an inner side of teeth and discharging the same. Therefore, there is an effect of removing a foreign material without having to insert a toothpick between teeth by means of a forced pressure and thus causing widening between the teeth.
Patent KR-20200120227-A (KR)
Inventor: KANG SEONG HUN
IPC: H05B44/00
Filed: 2019-04-12
Abstract: The present invention relates to a multifunctional lighting fixture for edge installation which is installable on an edge portion of a wall, is easily cut and connected, is capable of adjusting brightness, and can be conveniently used by a user. The multifunctional lighting fixture for edge installation comprises: a housing of a triangular post shape; an LED unit installed in the housing; a filler to fill the internal space of the housing; a lighting module including a connection unit formed on both longitudinal ends of the housing; and a controller electrically connected to the lighting module to control the operation of the LED unit. The multifunctional lighting fixture for edge installation can be mounted even after a building is completed, and can provide an interior decoration effect for providing an aesthetic feel while efficiently using an edge space. Also, one or more lighting modules can be connected and used, and can be cut and used as needed to allow mounting in various shapes at a site without being limited by the size of the building. The entire indoor space can be efficiently illuminated. Sufficient light can be emitted without giving a user glare.
Patent KR-20200120378-A (KR)
Inventor: LEE YONGWOON
IPC: C10B57/04
Filed: 2019-04-12
Abstract: The present invention relates to an apparatus for producing high-quality semi-carbonized biomass through tar re-adsorption. The present invention provides an apparatus for producing semi-carbonized biomass which includes a first rotary kiln in which air and exhaust gas are introduced and biomass is dried; a second rotary kiln in which the dried biomass is input and the biomass is semi-carbonized by the introduced exhaust gas to generate tar from the biomass; a reactor in which the semi-carbonized biomass is introduced, the generated tar is introduced, and the introduced tar is adsorbed on the semi-carbonized biomass; and a third rotary kiln in which the biomass to which tar is adsorbed is introduced, and the biomass to which the tar is adsorbed is cooled and discharged by introduced air.
Patent KR-20200121512-A (KR)
Title: Composition for preventing or treating ovarian cancer
Inventor: BAE JAE RYUL
IPC: A61P35/00
Filed: 2019-04-16
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating ovarian cancer and health functional food for preventing or alleviating ovarian cancer which contain limonin as an active component. When the limonin is treated with ovarian cancer cell lines and chemotherapeutic agent-resistant ovarian cancer cell lines, there is an effect that cell proliferation is suppressed and apoptosis-induced cell death is increased.
Patent KR-20200123533-A (KR)
Title: Clamping style handle for kitchen vessel
Inventor: KANG JAE PIL
IPC: A47J45/07
Filed: 2019-04-22
Abstract: The present invention relates to a removable handle for a kitchen container. According to the present invention, a removable polygonal plate (50) of a gripping rod (20) reversely rotated by 90 degrees is lowered while being matched with a vertical polygonal hole (41). Then, as illustrated in FIG. 5b, the gripping rod (20) is rotated forward by 90 degrees, the removable polygonal plate (50) enters an under horizontal tunnel (S1), a fixing plate (40) is received inside an upper horizontal tunnel (S2), and the fixing plate (40) of a bracket (30) is capable of elastically meshing between the removable polygonal plate (50) and the gripping rod (20). As a result, the mounting of the gripping rod (20) on a kitchen container (10) can be firmly completed. When the gripping rod (20) is reversely rotated by 90 degrees, the removable polygonal plate (50) is capable of matching the vertical polygonal hole (41) while being reversely rotated together inside the under horizontal tunnel (S1) and the gripping rod (20) can be separated from the fixing plate (40), that is, the vertical polygonal hole (41) as illustrated in FIG. 5a. As a result, the gripping rod (20) can be easily and conveniently attached to and detached from the kitchen container (10). Accordingly, the attachment and detachment of the gripping rod (20) to and from the kitchen container (10) can be performed with firmness and extreme ease by means of an uncomplicated and simple configuration. Accordingly, both productivity and the convenience of use can be ensured.
Patent KR-20200124819-A (KR)
Title: Induction cooker with low-priced cooking plate
Inventor: PARK TAE JOON
IPC: H05B6/12
Filed: 2019-04-25
Abstract: The present invention relates to an induction cooker with an inexpensive cooking plate, and more specifically, to an induction cooker with an inexpensive cooking plate, which enables mass production by lowering the price of the induction cooker by manufacturing the upper plate of the induction cooker at an inexpensive price, and facilitates an installation work.
Patent KR-20200129292-A (KR)
Title: Apparatus for providing top view image of parking space and method thereof
Inventor: LEE YONG JOON
IPC: B60K35/00
Filed: 2019-05-08
Abstract: The present invention relates to an apparatus for providing a top view image of a parking space and a method thereof, which capture and store the top view image of the parking space, which is being in display, and provide the top view image with respect to all of the parking space by sequentially connecting previous top view images based on a current top view image as requested by a user, thereby enabling a user to freely select a desired vacant parking space within all of the parking space. To this end, the apparatus for providing a top view image of a parking space comprises: a top view image generation unit generating the top view image of the parking space; a display unit displaying the top view image generated by the top view image generation unit; and a control unit generating the top view image with respect to all of the parking space by capturing the top view image displayed by the display unit and connecting the captured previous top view images to the current top view image generated by the top view image generation unit.
Patent KR-20200130915-A (KR)
Inventor: CHOI WOO SUNG
IPC: H01L27/146
Filed: 2019-05-13
Abstract: The present invention relates to an image sensor (1) and, more specifically, to an image sensor (1) reading out a charge value including a leaked charge introduced into a charge storage device (130) and preventing bad influence on an image result by arranging a shield unit (40) made of, for example, a metal material on an upper side of a charge storage device (130) formed in a pixel region to shield light incident to a charge storage device (130).
Patent KR-20200130991-A (KR)
Inventor: KIM HAN JOO
IPC: A47G19/22
Filed: 2019-05-13
Abstract: The present invention relates to a straw for repetitive use based on a detachable method, which comprises: a straw main body that can be wound or unwound in a roll shape to form a flow passage in which a beverage flows; and a straw holder which has an accommodation part formed inside to accommodate the straw main body and to which the straw main body wound in the roll shape is detachably coupled.
Patent KR-20200131535-A (KR)
Inventor: HEO JIN WOOK
IPC: D06F95/00
Filed: 2019-05-14
Abstract: Generally, laundry baskets are items that we use to store laundry before doing laundry, and are essentially used in our daily lives. When doing laundry, there are cases of washing clothes and towels separately, or washing clothes separately by color. At this time, in order to wash the laundry, it is common in everyday life that the laundry is randomly piled up in the laundry basket, and there was an inconvenient problem of putting the laundry separately in a washing machine and putting the laundry back into the laundry basket to wash the laundry separately. In order to solve the inconvenient problem, a separate partition is added to the laundry basket to solve the problem.
Patent KR-20200132079-A (KR)
Inventor: KIM HYUNG SUNG
IPC: B01F3/04
Filed: 2019-05-15
Abstract: According to the present invention, provided is a gas-liquid mixing device, wherein small bubbles are formed by mixing liquid flowing through a narrow passage and gas discharged through micropores. The present invention treats low pressure and high flow rates.
Patent KR-20200132414-A (KR)
Inventor: JEONG GYEONG JA
IPC: G05D7/06
Filed: 2019-05-17
Abstract: The present invention relates to a differential pressure flowmeter which measures the flow rate of a fluid such as a liquid and gas. More specifically, the present invention relates to a differential pressure flowmeter capable of measuring a minute flow rate, wherein a flow control means, which controls the transfer volume of fluid flowing in a fluid moving pipe, is integrated with a mainframe of the flowmeter. To this end, according to the present invention, the differential pressure flowmeter comprises: a mainframe which includes a fluid moving pipe comprising an orifice pipe between a fluid inflow pipe and a fluid discharge pipe; a first detection means and a second detection means mounted on the mainframe; and a flow control means engaged with the part between the fluid moving pipes to control the transfer volume of the fluid flowing through the fluid moving pipes. The flow control means includes: a water collection member wherein an inflow pipe for introducing the fluid is connected to one side, and a discharge pipe connected to the fluid inflow pipe of the mainframe to discharge the fluid is connected to the other side; a housing installed on an upper side of the water collection member and having a penetrating hole formed on an internal surface of an upper side; an opening/closing member which opens/closes an entrance of the inflow pipe or the discharge pipe connected to the water collection member; a driving member provided in the housing to have one end engaged with the opening/closing member and the other end having a storage space; and an operation member whose one end is engaged with the other end of the driving member to move upward and downward through the penetrating hole of the housing and whose the other end has an operation knob.
Patent KR-20190058429-A (KR)
Inventor: TAKEMURA YASUHIKO
IPC: G11C11/4097
Filed: 2019-05-22
Abstract: The present invention relates to a semiconductor memory device and a driving method thereof. According to the present invention, when the capacity of a capacitive element is reduced, a read error of data is easy to occur in a conventional DRAM. A plurality of cells are connected to one main bit line (MBL_m). Each of the cells has a sub-bit line (SBL_n_m) and 2 to 32 memory cells (MC_n_m_1 and the like). Also, each of the cells has a selection transistor (STr_n_m) and a read transistor (RTr_n_m), and the sub-bit line (SBL_n_m) is connected to a gate of the read transistor (RTr_n_m). In addition, the parasitic capacitance of the sub-bit line (SBL_n_m) is sufficiently small so charge information on the capacitative element of each of the memory cells can be amplified without an error in the read transistor (RTr_n_m) and can be output to the main bit line (MBL_m).
Patent KR-20200136688-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: KANG SEUNG MO
IPC: H01L29/423
Filed: 2019-05-28
Abstract: The present invention provides a semiconductor device with improved reliability and a manufacturing method thereof. The semiconductor device comprises: a channel pattern including a first semiconductor pattern and a second semiconductor pattern sequentially deposited on a substrate; a gate electrode which covers the side and upper surfaces of the channel pattern, is extended in a first direction, and includes a first gate portion interposed between the first semiconductor pattern and the second semiconductor pattern; a gate spacer covering a side of the gate electrode and including an opening part to expose the channel pattern; and a first source/drain pattern which is arranged next to the gate spacer, and comes in contact with the channel pattern through the opening part. The first source/drain pattern has a sidewall center thickness at a height of the first gate portion and at the center of the opening part. The first source/drain pattern has a sidewall edge thickness at the height and at an edge of the opening part. The sidewall edge thickness is approximately 0.7 to 1 times the sidewall center thickness.
Patent KR-20200137567-A (KR)
Title: Manufacturing method of highly sensitive linen-like stretch complex yarn
Inventor: MIN KEE HOON
IPC: D01F8/14
Filed: 2019-05-30
Abstract: The present invention relates to a linen-like stretch complex yarn manufactured by a method for manufacturing a polyester prefabricated yarn (TTD) by stretching a polyester (FD) partially oriented yarn having a fineness of 80 to 85 denier manufactured at a spinning speed of 2000 to 2900 m/min at a stretching ratio of 1.10 to 1.30, and ply-twisting the TTD with a 90 To 110 De′ polyester-based latent crimped yarn. The linen-like stretch complex yarn manufactured by the same is a high sentsitive stretch complex yarn having a cool and rough feel similar to linen in a fabric state and excellent melange appearance.
Patent KR-20200122956-A (KR)
Title: Memory modules and methods of operating memory modules
Inventor: LEE GYU CHAE
IPC: G11C11/408
Filed: 2019-06-05
Abstract: Provided is a memory module, which includes a plurality of semiconductor memory devices mounted on a circuit board and a control device. The control device is mounted in the center on the circuit board, receives a command, an address and clock signals from an external device, and provides the received command, address, and clock signals to the plurality of semiconductor memory devices. The plurality of semiconductor memory devices include a first group of semiconductor memory devices disposed between the control device and a first edge portion of the circuit board and a second group of semiconductor memory devices disposed between the control device and a second edge portion of the circuit board. The control device transmits the address signal to the semiconductor memory devices of the first group and the semiconductor memory devices of the second group through a first transmission line and a second transmission line which are physically symmetric with respect to the control device.
Patent KR-20200144428-A (KR)
Inventor: BAEK KEUN WOO
IPC: B29C33/30
Filed: 2019-06-18
Abstract: The present invention relates to an upper mold of a contact lens for preventing shaking, consisting of an upper mold (100) and a lower mold (200), having a protrusion unit (9) formed on a convex upper edge of the container-shaped upper mold (100) for manufacturing a contact lens by injecting raw materials, and is in close contact by the protrusion unit (9) when combining the upper mold inside the lower mold to prevent shaking. In the present invention, the protrusion unit is formed on the upper edge of the upper mold, and when the upper mold is combined into the lower mold, and shaking is prevented while being in close contact with the protrusion unit, thereby improving work efficiency, having no defects in contact lenses, saving working time, and having an economical remarkable effect.
Patent KR-20200144844-A (KR)
Inventor: NO JUNG HO
IPC: A47J29/06
Filed: 2019-06-19
Abstract: A disclosed egg roasting device according to the present invention comprises: a body unit having a receiving space formed therein to receive an egg, having a door provided at the opened front surface thereof to be opened or closed, and having air passages connected to each other inside the ceiling surface, both side wall surfaces, and the rear wall surface thereof; heater units installed at the air passages formed at the ceiling surface of the body unit to be spaced part from each other, and providing a heat source; a wind supply unit positioned between the heater units to supply wind in the direction of the heater units; and a control unit installed at the body unit and controlling the conditions for baking eggs. The heat generated by the heater units is supplied and circulated through both side wall surfaces and a rear wall surface of the body unit by wind supplied from the wind supply unit. According to the present invention, hot wind can be uniformly sprayed through both side wall surfaces, a rear wall surface, and both side wall surface lower ends, and thus an egg can be uniformly baked irrespective of the position of the egg.
Patent KR-20200145262-A (KR)
Inventor: KIM JONG EUN
IPC: A41D27/20
Filed: 2019-06-21
Abstract: The present invention relates to protective clothing with a blower fan, which filters out fine dust or chemical substances in a working environment in which the fine dust or the chemical substances generate, introduces external air into the protective clothing so as to prevent the body temperature of a worker who wears the protective clothing and the internal temperature of the protective clothing from rising, maintains physical homeostasis of the worker while keeping the oxygen concentration and humidity inside the protective clothing at an appropriate level, has the weight that is reduced when the blower fan is not in use, has the blower fan that is easily attached to and detached from the protective clothing for the easy operation of the worker; enables a user to easily replace the blower fan when the blower fan is broken; and stably fixes the blower fan so that a direction in which external air is introduced does not change. The protective clothing comprises a pocket (1), a blower fan (2) operated while inserted into the pocket, a pocket opening/closing unit (4), and a blower fan battery unit (5).
Patent KR-20210000819-A (KR)
Inventor: LEE NA HYEON
IPC: A61K8/46
Filed: 2019-06-26
Abstract: A method for producing a natural carbonated bath agent for atopic dermatitis according to the present invention includes: a first step of mixing a powder containing sodium bicarbonate, citric acid, tartaric acid, and sodium lauryl sulfoacetate; a second step of mixing the powder with a liquid containing base oil (carrier oil), essential oil, coco-betaine, and perfume oil and stirring for 10 to 20 minutes; a third step of compressing a carbonated bath agent powder produced by powder and liquid stirring at a preset pressure to produce a solid state of the bath agent; and a fourth step of drying the produced solid form for 24 hours to complete a natural carbonated bath agent.
Patent KR-20210001766-A (KR)
Inventor: SHIN KUN SOO
IPC: H05K1/02
Filed: 2019-06-28
Abstract: The present invention relates to a moisture-removable fountain capable of quickly removing water permeated into a control box by forming a heater, a moisture-permeable waterproofing paper and a fixing ring in the control box of the fountain. A fountain that sprays water through a nozzle includes a heater formed inside a control box (49) including electronic components; an assembly hole (46) formed on one side of the control box (49); a moisture-permeable waterproofing paper (47) with moisture-permeable and waterproofing properties covering the assembly hole (46); and a fixing ring (48) for fixing the moisture-permeable waterproofing paper (47) to the control box (49).
Patent KR-20200040183-A (KR)
Title: Line Type Electron Beam Emission Device
Inventor: PARK HEUNG GYUN
IPC: H01J37/30
Filed: 2019-07-03
Abstract: The present invention relates to a line-shaped electron beam emitting device configured by arranging an anode provided with a plurality of holes at a lower side of a cathode, and more specifically, to a technique in which the strength of the electric field in a center portion of an anode is the largest, and the strength of the electric field is weakened toward the outside from the center portion, so that the strength of the electric field is configured to have gradient, and thus electrons traveling to the anode are concentrated in the center portion of the anode in the longitudinal direction, thereby generating a line-shaped electron beam having a high electron density. The line-shaped electron beam emitting device according to the present invention is provided with a cathode to which an RF power, a DC power, or a pulse power is applied, and an anode, to which a positive voltage is applied, is arranged and spaced at a certain distance below the cathode, so that process gas is ionized between the cathode and the anode to form plasma, and electrons on the plasma are emitted downward through a plurality of holes formed in the anode due to a voltage difference between the cathode and the anode. The anode has a plate shape having a size corresponding to the cathode, and is configured to include an electron beam generating unit configured to have the highest electric field intensity in the center line with respect to the longitudinal direction of the plate, and thus to concentrate and emit electrons on the plasma in a line shape corresponding to the center line of the plate.