baber/WOPTO huggingface dataset:
Patent KR-20200006403-A (KR)
Inventor: KIM WON GON
IPC: H01G11/84
Filed: 2018-07-10
Abstract: According to the present invention, an electrochemical capacitor with more improved performance thereof comprises: an anode formed in a wound sheet and coated with an active material layer on both surfaces thereof; a cathode formed in a wound sheet to face the anode and coated with an active material layer on both surfaces thereof; a plurality of electrode assemblies interposed between the anode and cathode and respectively having a wound separator; a lead wire of the anode electrically connected to the anode of each electrode assembly; and a lead wire of the cathode electrically connected to the cathode of each electrode assembly.
Patent KR-20200008187-A (KR)
Inventor: LEE HYUNG JUN
IPC: E02D5/52
Filed: 2018-07-16
Abstract: The present invention provides a pile alignment guiding band and a pile connecting method using the same, which allow vertical alignment between an upper pile and a lower pile to be quickly and exactly implemented in a work place. The proposed pile alignment guiding band includes: a guiding plate having a width and a length partially covering an outer circumference of an upper portion of the lower pile and an outer circumference of a lower portion of the upper pile and provided with a guiding part so as to protrude from an inner side surface along a longitudinal direction; a first body and a second body formed to be connected to the guiding plate; and a fastening part coupled to the first body and the second body to couple or decouple the first body and the second body, wherein the guiding part and the fastening part have a function capable of adjusting the pile having various diameter sizes so as to widely use the same.
Patent KR-20200011714-A (KR)
Inventor: PARK TAE HYOUNG
IPC: G01N21/956
Filed: 2018-07-25
Abstract: Disclosed are an electronic component defect classification method and apparatus. The present embodiment provides the electronic component defect classification method and apparatus, which separate a lead area image and a package area image by using area data in a PCB image capturing a print circuit board, calculate a lead defect discrimination result value for the lead area image and the lead defect discrimination result value for the package area image separately, and then integrate the discrimination results, so that a final classification result can be obtained.
Patent KR-20200013546-A (KR)
Inventor: KIM KYE HOON
IPC: A23K10/20
Filed: 2018-07-30
Abstract: The present invention relates to a pet feed composition with an enhanced immune function, and to a manufacturing method thereof and, more specifically, to a pet feed composition which prevents allergen-induced side effects of dogs due to existing low-cost poultry by-products by using grasshopper powder and fish meat, provides a pet feed with a high protein content, increases digestion absorption and immune activity by using bellflower peel and peanut foil, which are agricultural by-products, as accessory materials, reduces protein denaturation by applying a sous vide method, and enhances pet preference with rich flavor and soft texture.
Patent KR-20200014029-A (KR)
Title: home appliance and online system that performs pairing of the same
Inventor: HYEONJUN JEONG
IPC: H04L12/28
Filed: 2018-07-31
Abstract: The present invention relates to an online system capable of establishing and maintaining pairing even when a plurality of home appliances are spaced apart. More particularly, the present invention relates to a control method of an online system which can maximize ease of use of a washing machine and drying machine using the online system. According to the present invention, the online system comprises: a first home appliance including a first communication module provided to be able to communicate with an access point (AP); a second home appliance including a second communication module provided to communicate with the AP; a server which identifies and recognizes the first home appliance and the second home appliance through information on the AP or port information of the first communication module and the second communication module; and an external terminal including an input unit for receiving a command for requesting pairing (pairing) pairing of the first home appliance and the second home appliance, and a remote communication module provided to communicate with the server.
Patent KR-20200018840-A (KR)
Title: Method of coating cubic boron nitride with titanium nitride
Inventor: KIM SUN WOOG
IPC: C23G1/10
Filed: 2018-08-13
Abstract: According to an embodiment of the present invention, a method for coating cubic fluorine nitride with titanium nitride comprises the following steps of: preparing cubic boron nitride (cBN); acidizing the prepared powder; cleaning the acidized powder; drying the cleaned powder; forming a mixture by mixing anhydrous ethanol containing titanium terta isoproxide (TTIP) with the dried powder; adding distilled water to the mixture; cleaning the mixture; drying the cleaned mixture; and heat treating the dried mixture.
Patent KR-20200019012-A (KR)
Title: Firefighting structure
Inventor: JUNG WOON TAEK
IPC: A62C31/28
Filed: 2018-08-13
Abstract: The present invention includes: a corrugated pipe comprising a corrugated portion and a smooth portion having a relatively flat shape compared to the corrugated portion so as to be installed inside and outside a clean room or a duct in a semiconductor manufacturing line; a slip nut which is opened toward the end of a corrugated pipe on the smooth portion of the corrugated pipe; a connecting conduit which receives the end of the corrugated pipe and is inserted into the slip nut; and a sprinkler head connected to the connecting conduit.
Patent KR-20200020256-A (KR)
Title: Compositon for neural layer
Inventor: LEE JE GWON
IPC: G03F7/26
Filed: 2018-08-16
Abstract: The present invention relates to a neutral layer composition and, more specifically, to a neutral layer composition which can effectively control orientation, such as vertical orientation of a block copolymer, and is capable of forming a neutral layer showing excellent reaction selectivity, high cross-linking degree, and interfacial adhesion to a substrate within a short time even by a low temperature process.
Patent KR-20200025009-A (KR)
Title: hot melt supply system
Inventor: KIM JIN SANG
IPC: B65B51/02
Filed: 2018-08-29
Abstract: A hot melt supply system according to the present invention includes: a storage container storing a hot melt; a residual amount measuring means measuring a residual amount of the hot melt accommodated in the storage container; a large capacity storage drum capable of storing a larger amount of the hot melt than the storage container; a transfer pipe connected from the storage drum to the storage container; a transfer means transferring the hot melt of the storage drum to the storage container through the transfer pipe; and a stirrer stirring the hot melt flown down to an outlet of a hopper unit from the inside of the storage drum. The residual amount measuring means includes a high frequency oscillation-type proximity sensor measuring a level of the hot melt inside the storage container. The transfer means includes a vortex vac mounted on the middle of the transfer pipe, an air hose connected to the vortex vac, and a compressor supplying compressed air by the air hose. Additionally, the hot melt supply system includes an exhaust means preventing a negative pressure from being formed inside the storage container although the compressed air is injected into the storage container by operation of the transfer means. The exhaust means includes an exhaust port mounted and connected onto the top surface of the storage container, and an air filter provided in an upper end of the exhaust port. The hot melt supply system allows the hot melt of the storage drum to be automatically transferred and supplemented to the storage container side before the hot melt of the storage container runs out. Therefore, the hot melt supply system prevents a phenomenon that production facilities are damaged, or operation of a production line is interrupted when the hot melt is not supplemented at the right moment due to worker′s carelessness as in a conventional hot melt supply system.
Patent KR-20200027160-A (KR)
Title: Pad To learn right habits
Inventor: LEE NAM JIN
IPC: G09B19/00
Filed: 2018-09-04
Abstract: The present invention relates to a correct habit learning pad, which enables a child to acquire a correct life habit, which comprises: a first case unit; a second case unit; a toothbrush unit; a fork unit; a defecation unit; a cleaning button unit; a traffic light button unit; and a sleeping switch unit.
Patent KR-20190028316-A (KR)
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/56
Filed: 2018-09-05
Abstract: The present invention is to provide a method for processing a wafer, which is capable of performing an alignment process through a sealing material containing carbon black coated on a surface of a wafer. A method for processing a wafer, in which devices each having a plurality of bumps are formed on each region of a surface partitioned by a plurality of division-intended lines formed to cross each other, comprises: a cutting groove forming process for forming a cutting groove having the depth corresponding to the finishing depth of a device chip by means of a cutting blade along the division-intended line from a surface side of the wafer; a sealing process for, after performing the cutting groove forming process, sealing the surface of the wafer including the cutting groove by using a sealing material; a grinding process for, after performing the sealing process, exposing the sealing material in the cutting groove by grinding the wafer from the rear side of the wafer to the finishing thickness of the device chip; an alignment process for, after performing the grinding process, detecting an alignment mark by penetrating the sealing material through a visible light photographing means from the surface side of the wafer, and detecting the division-intended line to be processed by a laser beam on the basis of the alignment mark; and a division process for, after performing the alignment process, irradiating the laser beam of a wavelength having absorption with respect to the sealing material along the division-intended line from the surface side of the wafer, and dividing the wafer into individual device chip having a surface and four sides surrounded by the sealing material by abrasion processing. The alignment process is performed while obliquely irradiating light by means of a side light means to a region photographed by a visible light photographing means.
Patent KR-20200027691-A (KR)
Title: Composition for flame retardant polyurethane foam and flame retardant polyurethane foam comprising cured product thereof
Inventor: CHOI HONG JUN
IPC: C08G18/48
Filed: 2018-09-05
Abstract: The present specification relates to a flame-retardant polyurethane foam composition, and a flame-retardant polyurethane foam comprising a cured product thereof. The polyurethane foam composition comprises polyol mixtures, isocyanate-based curing agents, surfactants, flame retardants, and expanded graphite.
Patent KR-20200027833-A (KR)
Title: warm and cold keeping pack improved the usability of opening and closing wings
Inventor: HONG HYUN GI
IPC: B65D81/38
Filed: 2018-09-05
Abstract: The present invention relates to a warmth and cold keeping pack with an improved user convenience for opening/closing wings to open/close an opening unit, which is able to, in forming parts attached to a left side and a right side of the warmth and cold keeping pack, realize an attachment strip with a certain width, prevent the warmth and cold keeping pack from easily bursting, secure durability, and at the same time prevent the torsion of the opening/closing wings, and allow the opening/closing wings to open/close the opening unit. When it is intended to secure a space in a storage space for storing articles, fold a sheet with an area for manufacturing the warmth and cold keeping pack having a certain area, apply heat to a left side and a right side excluding a lower side, and cut the sheet and form an attachment strip at the same time, only the heating bar forming an attachment strip at a position, in which the opening/closing wings are formed, is removed, and the bonding is conducted by the attachment strip only on the left and the right sides of the storage space of the warmth and cold keeping pack. In addition, only cutting is performed on the left and the right sides of the opening/closing wings so that a user can easily remove a release paper of an attachment means, and is convenient to use. Furthermore, since the release paper can be neatly removed, the opening unit can be tightly sealed by using the attachment means.
Patent KR-20190030623-A (KR)
Inventor: TAKEDA KAZUHISA
IPC: C01B32/22
Filed: 2018-09-13
Abstract: The present invention relates to a lithium ion-secondary battery and, specifically, to a graphite material used as a negative pole active material in a negative pole of a lithium ion-secondary battery and a manufacturing method for the same. The graphite material used for the negative pole of the lithium ion-secondary battery has a defect capable of inserting/separating a lithium ion into/from a flat surface of the graphite material. Also, the graphite material practically comprises graphite particles including a calcium ingredient.
Patent KR-20200032938-A (KR)
Title: the floating sheet of sea farm for water temperature control
Inventor: YIM HYUNG YUN
IPC: A01K61/60
Filed: 2018-09-19
Abstract: The present invention relates to floating sheet for adjusting water temperature in a marine farm, which comprises: a foam resin layer having buoyance; a sunlight-reflecting film coated on one surface of the foam resin layer; and a sunlight-absorbing film coated on the other end of the foam resin layer, so that the floating sheet can function as a shade screen or a warmth keeper, respectively, when high water temperature or low water temperature occurs due to a heat wave or cold weather in a marine farm where fish and shells are farmed. Accordingly, the floating sheet can float on the water, thereby easily preventing a damage and reducing killing of fish and shells when a drastic change in water temperature occurs due to abnormal temperature. In particular, sheet is made of foam polyethylene to float on the water in a marine farm; a heat-blocking film is coated on one surface for inhibiting a rise in water temperature with a function of a shade screen by reflecting sunlight; on the contrary to the heat-blocking film, a heat-absorbing film is coated on the other surface for preventing water temperature from dropping with warmth keeping performance while absorbing sunlight; and a plurality of eyelets serving as balance weights are formed along the edge of the sheet in order to minimize an effect of wind and maintain secure floating thereof when the sheet is placed on the water surface in the marine farm.
Patent KR-20190034108-A (KR)
Title: Core-satellite Nanostructures with Stimuli-responsiveness, method thereof and its uses
Inventor: LIM DONG WOO
IPC: G01N21/65
Filed: 2018-09-20
Abstract: The present invention relates to a core-satellite nanostructure with stimulus-responsiveness, a method for manufacturing the same, and a surface-enhanced Raman scattering (SERS)-based target substance detection method using the same. The core-satellite nanostructure with stimulus-responsiveness according to the present invention can be applied as metallic nanoprobes for measuring a SERS image with enhanced Raman intensity. The core-satellite nanostructure with stimulus-responsiveness consists of a core structure of metal nanorods and a satellite structure of metal nanoparticles.
Patent KR-20180107772-A (KR)
Inventor: KIM SOENGHUN
IPC: H04W74/08
Filed: 2018-09-20
Abstract: The present invention relates to a method and an apparatus for transmitting and receiving data. According to an embodiment of the present invention, the method for transmitting data of a terminal comprises: a condition determining step of determining whether a condition for transmitting short data is satisfied when data to be transmitted are generated; and a step of including the data to be transmitted in a radio resource control (RRC) connection setup completion message, and transmitting the same when the condition for transmitting the short data is satisfied. According to an embodiment of the present invention, the apparatus and the method can prevent a problem of a network overload by reducing signaling overhead when processing small packets, which are generated intermittently, in a mobile communication system, and can enhance the battery performance of the terminal.
Patent KR-20200035775-A (KR)
Title: Organic light emitting device
Inventor: SHIN HYEONAH
IPC: H01L51/50
Filed: 2018-09-27
Abstract: Provided, in the present invention, is an organic light emitting device. According to the present invention, the organic light emitting device comprises: an anode; a hole injection layer; a hole transport layer; a light emitting layer; an electron transport layer; and cathode. The hole injection layer includes a compound represented by chemical formula 1. The hole transport layer includes a copolymer including a first repeating unit represented by chemical formula 2 and a second repeating unit represented by chemical formula 3.
Patent KR-20200036609-A (KR)
Title: Resin composition for brake pads friction materials and brake pads friction materials made of the resin composition
Inventor: PARK JONGSUNG
IPC: F16D69/02
Filed: 2018-09-28
Abstract: The present invention relates to a resin composition for a brake pad friction material and a brake pad friction material manufactured using the resin composition. The resin composition for the brake pad friction material, according to the present invention, has high heat resistance and excellent processability, thereby enabling the provision of the brake pad friction material which can secure improved durability and stable brake performance. The resin composition for the brake pad friction material can include a resin binder comprising a curing agent and a phthalonitrile oligomer comprising at least one repeating unit represented by formula 1.
Patent KR-20200037494-A (KR)
Title: Food waste microbial decomposion apparatus for kitchen sink
Inventor: JEONG JEONG HEE
IPC: E03C1/266
Filed: 2018-10-01
Abstract: The present invention relates to a sink attachment type of food waste disposal apparatus comprising: an insertion guide installed in the drain of a sink; a guide installed between the insertion guide and a sedimentation bath to seal an upper portion of the sedimentation bath and guide food wastes, introduced into the insertion guide, toward a stirring bath; the sedimentation bath installed on a lower portion of the guide and having a discharge groove and an outlet provided in a lower end of the inside thereof; the stirring bath installed into the sedimentation bath, charged with bio-balls, and having a plurality of discharge holes formed in the outer circumferential surface and a lower end surface thereof; a stirring motor installed on a lower end of the sedimentation bath and rotationally driving a stirring blade installed into the stirring bath; and the stirring blade installed on a stirring motor shaft protruding into the stirring bath, and stirring food wastes and the bio-balls inserted into the stirring bath to promote fermentation and decomposition by microorganisms in food wastes. Therefore, the food waste disposal apparatus can be easily manufactured with a relatively small number of components and can more stably dispose of food wastes through a water supply unit and a squeeze blade linked with the stirring blade.
Patent KR-20200041076-A (KR)
Title: Eddy current heating system reducing energy consumption by breaking torque
Inventor: KIM JA YOUNG
IPC: F25B21/00
Filed: 2018-10-11
Abstract: According to an embodiment of the present invention, an eddy current heating system comprises: a power supply device for generating rotational torque; a heat exchange device which generates eddy current by rotating a plurality of rotating cores using the rotational torque generated by the power supply device, and heats a fluid flowing in a pipe by the generated eddy current; and a measuring device for providing a minimum displacement value generated in the heat exchange device, by measuring a core clearance between the plurality of rotating cores, a pipe twist angle, and a rotation angle of the plurality of rotating cores. An eddy current heating system, according to an embodiment of the present invention, measures a vibration factor, thereby distributing or reducing braking torque caused by the eddy current. According to the present invention, energy loss due to vibration and noise can be reduced.
Patent KR-20200041187-A (KR)
Title: Whitening cosmetic compositions and whitening cosmetics using the same
Inventor: CHOI KANG HYUN
IPC: A61K8/42
Filed: 2018-10-11
Abstract: The present invention relates to a composition for skin whitening without side effects on the skin, and to whitening cosmetics using the same and, more specifically, to a composition for skin whitening using sulforaphane, and to whitening cosmetics using the same.
Patent KR-20200045153-A (KR)
Title: Oil Pathway Differential Pressure Type Cam Shaft Lubrication System In Engine
Inventor: KANG DONG HUN
IPC: F02D13/02
Filed: 2018-10-22
Abstract: According to the present invention, an engine (100) includes a cam shaft lubrication system (1) in which a roller wheel groove (23a) connected to a roller main flow path (21b) connected to a shaft flow (20-2) of a cam shaft (10) opening or closing intake/exhaust valves to enable the inflow of oil from an engine block is formed on a roller wheel (30), an inner wheel hole (23b) sending the oil from the roller wheel groove (23a) to a needle bearing (50) is formed on an inner wheel (40) surrounded by the needle bearing (50), and the roller main flow path (21b)/the inner wheel hole (23b) are arranged across each other at an included angle (K). Therefore, the amount of lubrication oil supplied to the oil flow path of the roller wheel groove (23a)/the inner wheel hole (23b) in which flow-path differential pressure is formed can be controlled without a change to the size of an oil hole. In particular, the amount of oil supplied in a state in which a minimum oil hole machining size is maintained can be additionally reduced in accordance with a request from the engine (100). Meanwhile, a friction reduction effect can be improved with regular oil contact in a tool contact part connected with a continuously variable valve duration (CVVD) tool part (200-1) of the CVVD system.
Patent KR-20190045079-A (KR)
Inventor: SHIN CHUL SOO
IPC: A61K9/00
Filed: 2018-10-22
Abstract: The present invention relates to eye drops or a composition for preventing dry eye, containing 2′-fucosyllactose or 3-fucosyllactose. 2′-fucosyllactose or 3-fucosyllactose of the present invention exhibits excellent efficacy as eye drops and exhibits excellent efficacy as the composition for preventing dry eye.