baber/WOPTO huggingface dataset:
Patent KR-20200134533-A (KR)
Inventor: JEONG HYUN KI
IPC: H01M10/0587
Filed: 2019-05-22
Abstract: An embodiment of the present invention relates to a secondary battery and addresses the technical problem of providing a secondary battery capable of improving structural stability. To this end, the present invention discloses a secondary battery comprising: a first electrode plate having a first electrode uncoated portion along the upper end thereof; a second electrode plate having a second electrode uncoated portion along the lower end thereof; and a separator interposed between the first electrode plate and the second electrode plate. At least one among the first electrode uncoated portion and the second electrode uncoated portion includes: an electrode assembly having a reinforcing portion for reinforcing verticality; a can for accommodating the electrode assembly; a cap assembly for sealing the can; a first current collector plate coupled to the upper end of the first electrode uncoated portion and electrically connected to the cap assembly; and a second current collector plate coupled to the lower end of the second electrode uncoated portion and electrically connected to the can.
Patent KR-20200135608-A (KR)
Title: Waterproof sheet
Inventor: CHAE DONG SUG
IPC: A47G9/04
Filed: 2019-05-22
Abstract: The present invention relates to a waterproof sheet capable of easily washing a sheet and drying the sheet in a short time by including a PVA fiber in an absorbent layer; reducing antibacterial and odor caused by stainless steel by including a stainless steel fiber in the absorbent layer; preventing contamination caused by a foreign substance from a waterproof layer part that a user touches when using the sheet by including waterproof layers of a part in which a plurality of holes are included and a part in which a plurality of holes are not included; and preventing the foreign substance from flowing down under the sheet combined with a bed or the like by absorbing the foreign substance which is not absorbed to the waterproof layer to an absorbing layer through the waterproof layer including the plurality of holes. The sheet of the present invention for achieving the object comprises: a base layer; an adhesive layer which adheres on the base layer; the absorbing layer which adheres on the adhesive layer; the waterproof layer which is formed on the absorbing layer; and a connecting member which is individually combined with both ends of the sheet. The waterproof sheet is characterized in that the waterproof layer is compressed by a pressing process on the absorbing layer.
Patent KR-20200136241-A (KR)
Inventor: AHN JIHOON
IPC: H01L51/52
Filed: 2019-05-27
Abstract: According to an embodiment of the present invention, provided is an organic light emitting element with high visibility. The organic light emitting element comprises: a light emitting layer; a first electrode positioned on an upper portion of the light emitting layer; a second electrode positioned on a lower portion of the light emitting layer; and an anti-glare layer positioned on a lower portion of the second electrode. The first electrode includes a chiral electrode.
Patent KR-20200137650-A (KR)
Inventor: JANDG JU WON
IPC: F21V17/10
Filed: 2019-05-31
Abstract: The present invention relates to a lighting cover for an LED lighting and a manufacturing method thereof and, specifically, to a lighting cover for an LED lighting and a manufacturing method thereof, which eliminates non-uniformity of luminance due to straightness as a disadvantage of LED lighting, simplifies a manufacturing process, and solves the problems of static electricity generation and bubble generation occurring when a base sheet is laminated to a transparent cover. The LED lighting of the present invention includes: a base sheet directly irradiated with light of the LED lighting and integrally formed with a refractive member having a refractive index on a surface thereof; a double-sided adhesive means attached to the edge of a lower surface of the base sheet; and a transparent cover attached to a lower surface of the double-sided adhesive means, wherein the base sheet and the transparent cover form a dotted area in which light is not transmitted through after the transparent cover and the base sheet are laminated in an area occupied by the double-sided adhesive means, and a transmissive area in which the LED lighting is refracted and transmitted in an area other than the dotted area, the base sheet or the double-sided adhesive means further includes a bubble removal means capable of removing air bubbles that may be generated in the transmissive area so that the base sheet and the transparent cover come in close contact with each other, and the base sheet includes a masking unit for removing the bubble removal means. In addition, the manufacturing method of LED lighting cover of the present invention includes: manufacturing a lighting cover by laminating the base sheet and the transparent cover; performing a bubble removing step of removing bubbles generated during laminating by using the bubble removal means; and then a masking step of removing the bubble removal means.
Patent KR-20190139163-A (KR)
Inventor: KIM YONG SAM
IPC: C07K16/00
Filed: 2019-06-07
Abstract: The present invention relates to a transgenic mouse for aglycosylated antibody production and a use of the aglycosylated antibody produced therefrom. The transgenic mouse of the present invention can be used to easily produce aglycosylated antibodies to various target antigens, and the aglycosylated antibodies thus produced can precisely detect glycoprotein biomarkers, thus achieving the accuracy of disease diagnosis.
Patent KR-20200140990-A (KR)
Inventor: KOO JA LIM
IPC: B60N2/427
Filed: 2019-06-09
Abstract: The present invention relates to an automotive assistance seat apparatus for reducing the movement distance of a passenger when a vehicle collides or suddenly brakes. The apparatus includes: an assistance cushion part placed in an upper part of a seat cushion part and having one separable front part; an operating part installed in the assistance cushion part to lift up the one front part of the assistance cushion part; and a control part controlling the operating part. Thus, the control part sensing a vehicle collision or sudden braking situation sends a signal to the operating part to lift up the one front part of the assistance cushion part with elastic force from a spring part of the operating part such that a leg part of a passenger is folded upward, thereby shortening the distance by which the passenger moves forward, which can lead to a reduction in a secondary injury to the passenger caused by a shock from the deployment of an airbag or the fastening pressure of a safety belt.
Patent KR-20200141147-A (KR)
Inventor: PARK SUNG JUNG
IPC: F24F13/04
Filed: 2019-06-10
Abstract: An air conditioner is disclosed. The disclosed air conditioner comprises: a fluid supply unit into which a fluid in a first space is introduced and which supplies the fluid to an air supply duct; a dehumidification unit connected to the air supply duct to dehumidify the fluid supplied from the air supply duct; a temperature control unit connected to the dehumidification unit to control temperature of the fluid received from the dehumidification unit; and a fluid guide unit connecting the temperature control unit and a second space to guide a flow of the fluid received from the temperature control unit to the second space.
Patent KR-20200142205-A (KR)
Inventor: KYUWOONG CHOI
IPC: B60T13/74
Filed: 2019-06-12
Abstract: An electric brake system according to an embodiment generates braking force using rotational force of a motor and includes: an inverter that applies a three-phase voltage to the motor; a first current sensor for detecting a phase current flowing in any one of three phases of the motor; a second current sensor that detects a phase current flowing in any one of the remaining two phases of the motor; and a control unit that drives the motor by applying the three-phase voltage to the motor through the inverter during non-braking, and estimates a coil temperature of the motor based on a phase current response according to the application of the phase voltage of the motor.
Patent KR-20190076936-A (KR)
Inventor: SAITO TAKANOBU
IPC: C09D5/10
Filed: 2019-06-21
Abstract: Provided are an aqueous metal surface treatment agent for forming a surface treatment coating film formed between a metal material and a laminate film to enhance adhesion between the metal material and the laminate film and to improve corrosion resistance of the metal material; and a metal surface treatment coating film. The objectives are achieved by an aqueous metal surface treatment agent which at least comprises: one or more metal compounds (A) selected from oxides of zirconium, titanium, or hafnium having an average particle diameter in the range of 1-500 nm; one or more phosphorus or fluorine-containing compounds (B) selected from a phosphorus compound group and a fluorine compound group; and one or more aqueous resins (C) selected from a polyester resin, a urethane resin, a polyolefin resin, an acrylic resin, a polyvinyl resin, a polyamide resin, a polyimide resin, a natural polysaccharide, an epoxy resin, and an elastomer.
Patent KR-20200145451-A (KR)
Inventor: KIM BUM SIK
IPC: B26D7/00
Filed: 2019-06-21
Abstract: The present invention relates to a guide for a cutter using an electronic device. A guide which is a component of a conventional cutter or a guide relying on an external machine apparatus is difficult to carry, occupies a lot of space, and requires a large force in use or makes accurate cutting difficult. An objective of the present invention is to allow a sensing unit and a notifying unit to send a signal to a user to occupy very little space, easily carry a guide, eliminate the need for a force other than the force required to use a cutter, and cut accurately to resolve a conventional problem where volume is large by using a machine apparatus, price is high, and carrying is difficult. According to the present invention, the guide for a cutter using a machine apparatus comprises: a sensing unit configured to be attached to and detached from a guide of a conventional cutter to sense an escape from a line drawn on a cutting object and send a signal to a notifying unit; the notifying unit configured to receive a signal sent from the sensing unit to send the signal to a user and send an easy-to-notice signal to be immediately recognized by the user; and a cutter guide configured to identify a moving direction of the cutter by using a conventional tangent-type sight. Therefore, a guide which is a component of a conventional cutter or a guide relying on an external machine apparatus is difficult to carry, occupies a lot of space, and requires a large force in use or makes accurate cutting difficult. The sensing unit and the notifying unit send a signal to a user to occupy very little space, easily carry a guide, eliminate the need for a force other than the force required to use a cutter, and cut accurately to resolve a conventional problem where volume is large by using a machine apparatus, price is high, and carrying is difficult.
Patent KR-20200145492-A (KR)
Inventor: CHOI HONG SEOK
IPC: G08B21/08
Filed: 2019-06-21
Abstract: The present invention relates to an ink-sprayable key bracelet for a swimming pool, wherein red ink is inserted into a cylindrical plastic capable of being stored with ink such that a spray hole is opened/closed according to a movement of a button, and thus, when there is a risk of drowning accidents, a function of spraying ink by moving the button to ask for help in the vicinity is provided to reduce drowning accidents, so that it is possible to solve a problem in an existing product is a bracelet for carrying a key whereby a function is simple. That is, according to the present invention, a key bracelet for a swimming pool/public bath comprises: a buoyancy member formed in a transparent and semispherical shape so as to be easily retrieved by buoyancy when a key is lost in water; a rubber ring formed by connecting the bracelet to an ink-storing plastic so as to prevent the bracelet from escaping from a user′s waist regardless of the thickness of the wrist; a key formed in accordance with a lock shape so as to open a closet; an ink-storing plastic formed in a cylindrical shape so as to store ink; a spray button formed in a cylindrical shape so as to be opened when the button is raised upward and to be closed when the button returns to an original position; and a spray hole (injection hole) formed in a circular shape so as to be opened/closed depending on a movement of the button. Therefore, red ink is inserted into the cylindrical plastic capable of being stored with ink such that the spray hole is opened/closed according to the movement of the button, and thus, when there is a risk of drowning accidents, a function of spraying ink by moving the button to ask for help in the vicinity is provided to reduce drowning accidents, so that it is possible to solve the problem in that an existing product is a bracelet for carrying a key whereby a function is simple.
Patent KR-20210002187-A (KR)
Inventor: LIM JAI YOUNG
IPC: H01L21/687
Filed: 2019-06-27
Abstract: The present invention relates to a semiconductor manufacturing device for cutting a semiconductor strip into individual semiconductor packages. In particular, provided is the semiconductor manufacturing device in which the time for the kit conversion task and the transfer path of the kit are reduced by automatically supplying and recovering kits of a chuck table, a unit picker, a dry block, a loading table, and a loading table picker through a kit replacement system above the dry block, and defects in a semiconductor package, caused by incorrect mounting of a kit, can be minimized.
Patent KR-20210010140-A (KR)
Inventor: HONG SUNG JIN
IPC: F16F1/04
Filed: 2019-07-19
Abstract: The present invention relates to a charging docking charger for an unmanned working vehicle, which automatically accumulates electrical energy supplied from the docking charger in a rechargeable battery inside an unmanned working vehicle which has approached the docking charger. The charging docking charger for an unmanned working vehicle comprises: an unmanned working vehicle to which a magnetic sensor is attached to guide movement of the unmanned working vehicle toward the charger, and which has charging terminals installed on an outer side thereof to supply power to a rechargeable battery installed therein; and the charger having charging terminals through which a current is supplied to the charging terminals of the unmanned working vehicle from a charging circuit unit. The charger includes: the charging circuit unit installed inside a housing; front and rear guide rails installed on the front and rear of the bottom surface of the inside of the housing; a guide plate fitting on the front and rear guide rails to move left and right; a fixing bracket fixed to an upper portion of one end of the guide plate; a motor cylinder in which a piston is fitted and coupled to the fixing bracket; positive and negative charging terminals installed on an upper portion of the other end of the guide plate, and installed respectively on the front and rear of the guide plate at regular intervals; and a switch operation contact terminal installed between the positive charging terminal and the negative charging terminal.
Patent KR-20210012530-A (KR)
Title: Apparatus for producting biosurfactants and method for efficient production of biosurfactants using the same
Inventor: CHO YANGRAE
IPC: C12M1/34
Filed: 2019-07-25
Abstract: The present invention relates to an apparatus for producing bio-surfactants, which includes a culture solution recovery unit for concentrating bubbles and recovering a culture solution to a culture unit. When the bubbles generated while culturing microorganisms are collected using the apparatus for producing bio-surfactants, it is possible to reduce the loss of the culture solution by preventing overflow of the bubbles generated while culturing the microorganisms or preventing the culture solution from being discharged together with the bubbles. It is possible to extend the period of producing surfactants by removing some cells present in the collected bubbles and delaying the formation of survival structures through quorum sensing. It is also possible to improve the production efficiency of surfactin, a bio-surfactant, by suppressing the autotoxicity of Bacillus subtilis by the generated bio-surfactants, especially surfactin.
Patent KR-20210014376-A (KR)
Inventor: KIM MYUNG SUB
IPC: G06Q50/22
Filed: 2019-07-30
Abstract: Disclosed is a smart kennel to enable a user to easily manage a pet by the smart kennel, and a management system using the same. According to the present invention, the smart kennel comprises: a main body having a door formed on the front part thereof and having an accommodation space formed therein to accommodate a pet; a first pet detection unit detecting the pet approaching the door and installed on the upper end of the door; a second pet detection unit detecting the pet entering the accommodation space of the main body and installed on the upper surface of the accommodation space; a camera installed on the upper end of the front part of the main body and capturing images of the outside; a defecation detection unit installed on the lower surface of the accommodation space of the main body and detecting defecation of the pet; a temperature/humidity sensor unit installed on the upper surface of the accommodation space of the main body; a cooling body and a heating body installed on the upper surface of the accommodation space to adjust the temperature and humidity of the accommodation space; a lighting unit installed on the upper surface of the accommodation space of the main body; an illumination sensor installed on the outside of the main body to detect external light; and a control unit transmitting the images captured by the camera, the temperature and humidity measured by the temperature/humidity sensor unit, and a defecation situation detected by the defecation detection unit to an external server, controlling the lighting unit, the cooling body, and the heating body in accordance with a lighting unit control signal and a cooling/heating body control signal received from the external server, and installed in the inner upper space of the main body.
Patent KR-20200037064-A (KR)
Title: Solar modules and method of forming solar moldules
Inventor: ZHOU LISONG
IPC: H01L31/05
Filed: 2019-07-31
Abstract: The present invention provides a method for forming a photovoltaic module including a shingled array of strips of photovoltaic cells and a method for bonding a strip of shingled photovoltaic cells. A method for forming a shingled array of strips of a photovoltaic cell to efficiently supply power comprises the steps of: a) attaching a first conductive bus ribbon to a first strip of photovoltaic cells to form a first terminal strip photovoltaic cell; b) connecting at least one central strip to the first terminal strip photovoltaic cell in a shingled configuration; c) connecting a second strip to the at least one central strip to form a string of shingled strips; and d) attaching a second conductive bus ribbon to the second strip to form a second terminal strip photovoltaic cell.
Patent KR-20210015357-A (KR)
Inventor: YU IN HWAN
IPC: C04B33/04
Filed: 2019-08-01
Abstract: The present invention relates to a yellow soil finishing material and a composition using the same. A method for manufacturing a yellow soil finishing material comprises: a first step of stirring and mixing 60-70 wt% of yellow soil, 10-20 wt% of white coal, 5-15 wt% of kaolin, 2-8 wt% of clay, and 2-8 wt% of other materials (zeolite, bentonite, feldspar, quartz, etc.) to prepare a mixture; and a second step of firing the mixture prepared in the first step to an optimal temperature that is less than 1,200°C. According to the present invention, it is possible to provide a yellow soil finishing material having excellent far-infrared ray and anion emission performance, capable of blocking harmful substances generated by synthetic materials, and having various functions such as an antibacterial function, a deodorizing function, an automatic humidity controlling function, an excellent air purification function, a sound absorption effect, and the like.
Patent KR-20210017851-A (KR)
Title: A smart feeding bottle using hot stick
Inventor: CHOI HYUNG SUK
IPC: A61J9/02
Filed: 2019-08-09
Abstract: The present invention relates to a smart feeding bottle using a hot stick. More specifically, the present invention relates to a smart feeding bottle using the hot stick comprising: a feeding bottle module containing breast milk or powdered milk to be fed to a baby, and prepared with a nipple to be fed to the baby; and a hot stick module coupled to the feeding bottle module and configured to generate heat so that the temperature of breast milk or powdered milk contained in the feeding bottle module is maintained at an appropriate temperature suitable for breast-feeding. Parents can help manage their child′s breast-feeding propensity and lactation.
Patent KR-20210020694-A (KR)
Title: Storage device, operating method of storage device, computing system including storage device and host device controls the storage device and operating method thereof
Inventor: LEE SEOK JUN
IPC: G06F12/02
Filed: 2019-08-16
Abstract: According to the present technique, a storage device for performing a data transfer operation with the improved operation efficiency includes a memory controller changing a storage location of data so that transferred data is not stored in a bad block included in other storage devices, and providing a physical address to the storage device together when the data is transferred to perform a conversion operation so that physical addresses between storage devices in which the data transfer occurs match each other.
Patent KR-20210025980-A (KR)
Title: Ceramic composition for preventing, treating or improving diabetic foot
Inventor: KIM HAN SUNG
IPC: A61F7/02
Filed: 2019-08-28
Abstract: The present invention relates to the prevention, treatment or alleviation of diabetic feet using a ceramic composition containing elvan, volcanic stone, carbon, pozzolan, and biotite, which are natural minerals with high far-infrared emissivity. Specifically, the ceramic composition generates far-infrared rays to have effects of promoting blood circulation, improving skeletal muscle disease, increasing bone density, and relieving pain, so that it can prevent, treat or alleviate diabetic feet, and can be used in medical devices and accessories for preventing, treating or alleviating diabetic feet.
Patent KR-20210034746-A (KR)
Title: Spectral imaging optics
Inventor: AHN MYOUNGKI
IPC: H01L21/66
Filed: 2019-09-20
Abstract: Disclosed is a spectrum imaging optical system, which comprises: a light generation unit having a light source and a wavelength selection device; an angle control unit controlling an angle of the reflected light by a first mirror, wherein the light is emitted from the light generation unit; an object lens structure collecting the light to allow the light reflected by the angle control unit to be incident to a substrate which is a measurement target; and image measurement units analyzing a spectrum of the light reflected by the substrate. The image measurement units comprise a phase image generation unit, a diffraction image measurement unit, and a reflectivity image measurement unit analyzing phase information, diffraction information, and a reflectivity information, respectively.