baber/WOPTO huggingface dataset:
Patent KR-20190142665-A (KR)
Inventor: KWAK DONG IL
IPC: B62D21/08
Filed: 2018-06-18
Abstract: The present invention relates to a front cross member for a vehicle, wherein an installation space (114) of a front bush coupling part (111) is formed by using the front surface (111) of the front left and right corners of a front cross member (100), the upper surface (112) and the lower surface (113) connected to the front surface (111), and a separate reinforcement bracket(113) installed to face the front surface (111).
Patent KR-20200000935-A (KR)
Title: Material selecting-loading apparatus and recrystallization temperature testing method using thereof
Inventor: SEO JIN WOOK
IPC: G01N1/04
Filed: 2018-06-26
Abstract: According to an embodiment of the present invention, a material sorting and withdrawing apparatus includes: a lifting unit connected to a material placed in an annealing furnace to be thermally treated; an anchor unit connected with the lifting unit to withdraw the material out of the annealing furnace; and a power unit connected to the anchor unit, and delivering driving force to the anchor unit. The anchor unit is connected with the lifting unit connected to a plurality of materials individually to withdraw sorted materials out of the annealing furnace. Moreover, according to another embodiment of the present invention, a recrystallization temperature testing method includes: a thermal treatment step of leading a plurality of materials into an annealing furnace; a material securing step of sorting out one of the materials in accordance with a time or temperature set for the materials in the annealing furnace to withdraw the material to the material sorting and withdrawing apparatus; and an examination step of confirming a recrystallization state with respect to the material thermally treated in accordance with the set time or temperature.
Patent KR-20200001061-A (KR)
Title: Air purifier
Inventor: Park hyun ik
IPC: F24F110/50
Filed: 2018-06-26
Abstract: The present invention relates to an air purifier. The air purifier according to the present invention may comprise: a base; a case installed on the base, of which a front surface is provided with a suction port to suck air, and an upper surface is provided with an opening hole; a fan forming air flow from the suction port of the case to the opening hole thereof; a filter arranged between the suction port and the opening hole of the case; a pollution level sensor measuring a pollution level of air; a pop-up module of which a front surface is provided with a first outlet communicating with the opening hole of the case to discharge air, and an upper surface is provided with a second outlet communicating with the opening hole of the case to discharge air, and which is installed to be vertically slidable with respect to the case, thereby being movable between a first position in which the first outlet is closed by the case by being pulled in the opening hole of the case, and a second position in which the first outlet is opened by being ejected from the opening hole of the case; and a control unit which controls such that a moving unit may stay at the first position when a value measured by the pollution level sensor is lower than a predetermined range, and controls such that the moving unit may stay at the second position when the value measured by the pollution level sensor is higher than the predetermined range.
Patent KR-20200001925-A (KR)
Title: Road pavements and construction method using the same
Inventor: DO WON CHEOL
IPC: E01C5/00
Filed: 2018-06-28
Abstract: The present invention provides a recyclable road pavement structure constructed on a sudden vehicle stop area of an asphalt-concrete paved road, and a construction method thereof. The road pavement structure comprises: an installation space arranged on a sudden vehicle stop area of an asphalt-concrete paved road; a plurality of installation blocks inserted into and installed in the installation space; a plurality of fixing bars bolt-fixed on the installation blocks to connect the installation blocks; and a waterproofing pad installed between each installation block and each fixing bar. The construction method comprises: a first step of preparing an installation space on a surface layer or the surface layer and a base layer of an asphalt-concrete paved road of a sudden vehicle stop area; a second step of connecting installation blocks made of concrete in a line shape or a rectangular shape in the installation space; a third step of installing a waterproofing pad on a connection portion of each installation block; and a fourth step of bolt-coupling a fixing bar to an upper portion of the waterproofing pad.
Patent KR-20200005711-A (KR)
Inventor: KIM DAE HYUN
IPC: H01L27/15
Filed: 2018-07-06
Abstract: Provided are a display device and a manufacturing method thereof. The display device of the present invention comprises: a first electrode; a second electrode facing the first electrode; a first insulating layer disposed on the first and second electrodes, and positioned between the first and second electrodes; a light emitting device disposed on the first insulating layer; a first passivation layer for covering the light emitting device, and exposing both ends of the light emitting device; an organic insulating layer disposed on the first passivation layer; a first contact electrode electrically connected to the first electrode, disposed on the organic insulating layer, and being in contact with a first end of the light emitting device exposed by the first passivation layer; and a second contact electrode electrically connected to the second electrode, disposed on the organic insulating layer, and being in contact with a second end of the light emitting device exposed by the first passivation layer.
Patent KR-20200007345-A (KR)
Inventor: LIM MAN SEUNG
IPC: C09D7/40
Filed: 2018-07-13
Abstract: The present invention relates to an unpainted surface touch-up method of a painting hanger contact unit of a coil spring. According to the present invention, a process of producing a coil spring for a vehicle suspension comprises: a process of forming a coil spring to manufacture the coil spring applied to a vehicle suspension; a process of performing thermal treatment by heating the coil spring; a process of performing a shot peening on the surface of the coil spring; a process of treating the surface of the coil spring; a process of hanging the coil spring on a painting hanger and painting the same; and an unpainted surface touch-up process of filling an unpainted surface of the coil spring formed on a contact unit with the painting hanger. The unpainted surface touch-up process previously manufactures a touch-up member, which is formed with film type paint formed by mixing epoxy resin, additives, a filler, and adhesive, in a ring shape or a thin film shape to have a size larger than the surface area of the unpainted surface, and then attaches the touch-up member on an unpainted surface to perform a local painting, thereby shortening process time consumed in the touch-up process.
Patent KR-20200008331-A (KR)
Inventor: DO YOUNG RAG
IPC: A61M21/02
Filed: 2018-07-16
Abstract: The present invention provides a circadian rhythm correcting device which corrects a circadian rhythm by comprising: a bio illuminance measuring unit for measuring bio illuminance of external light; a light source for making a ganglion cell irradiated with light of a circadian wavelength range; a light source driving unit for driving a light source by supplying power to the light source; and a control unit for controlling the light source driving unit based on the bio illuminance measured by the bio illuminance measuring unit.
Patent KR-20180088342-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q20/40
Filed: 2018-07-20
Abstract: The present invention relates to an information registration method for easy wireless payment which is executed through a server communicating with a financial company server issuing a payment means for a customer while communicating with a wireless terminal used by the customer through one or more packet-based communication networks. The server receives the customer information of the customer, wireless terminal information for uniquely identifying the wireless terminal of the customer, and payment means information related to the payment means of the customer from the wireless terminal connected to the packet-based communication networks. The server executes an authentication process of requesting the authentication for determining whether the wireless terminal corresponding to the wireless terminal information is a wireless customer terminal owned by the customer corresponding to the customer information in linkage with a communication company server corresponding to the wireless terminal information or checking the authentication result. The server executes another authentication process of requesting the authentication for determining whether the payment means corresponding to the payment means information is a customer payment means validly issued to the customer corresponding to the customer information in linkage with the financial company server corresponding to the payment means information or checking the authentication result. When the wireless terminal corresponding to the wireless terminal information is authenticated as the wireless customer terminal while the payment means corresponding to the payment means information is authenticated as the customer payment means, the server checks a separate authentication key for uniquely identifying the authenticated payment means information of the customer other than the wireless terminal information and the customer information, stores the checked authentication key in linkage with the customer information and wireless terminal information to a storage medium, and stores the authentication key also to a storage area designated in the wireless customer terminal.
Patent KR-20190093104-A (KR)
Title: Novel Use of Sodium Surfactin for Improvement of Inflammatory Skin Diseases
Inventor: KIM CHUN SIK
IPC: A61K8/64
Filed: 2018-08-03
Abstract: The present invention relates to a novel use of sodium surfactin, and more particularly to a use of sodium surfactin for the treatment/improvement of inflammatory skin diseases or skin moisturizing. Sodium surfactin according to the present invention concentration dependently reduces the expression of NO or inflammatory cytokines IL-6 induced by a stimulant, and relieves skin dryness, eczema, itching, and erythema in mouse models or human experimentation. The present invention also provides a skin barrier strengthening effect and a skin moisturizing effect while not exhibiting cytotoxicity, and thus is useful as a good strategy for treating inflammatory skin diseases, which do not cause side effects.
Patent KR-20200020525-A (KR)
Title: Terahertz wave radiating apparatus for demethylating dna and dna demethylating system including the same
Inventor: JOO HIUK SON
IPC: A61N5/04
Filed: 2018-08-17
Abstract: The present invention relates to a Terahertz wave radiating device for DNA demethylation and a DNA demethylation system including the same, which are capable of demethylating DNA in a blood cell by radiating Terahertz waves to blood. The Terahertz wave radiating device for DNA demethylation comprises: a blood supply pipe which introduces blood; n number of fine pipes which are branched from the blood supply pipe and through which the blood introduced to the blood supply pipe flows, respectively; a blood collection pipe in which the blood flowed through the n number of fine pipes is collected and discharged; and a radiation unit which includes n number of Terahertz wave radiating units each placed at one side of the n number of fine pipes and radiating Terahertz waves to each of the n number of fine pipes where the blood flows. The present invention can directly radiate high-output Terahertz wave to blood and thus, can cope with hematologic malignancy more effectively than the case of radiating Terahertz wave to blood within the patient′s body.
Patent KR-20200025671-A (KR)
Title: Prefabricated decorations
Inventor: CHAE LYNN
IPC: B44C3/12
Filed: 2018-08-31
Abstract: The present invention relates to a prefabricated ornament using a layered paper which comprises: a support part in which a plurality of fastening holes are formed on an upper surface; and a plurality of assembly members assembled to be erected by being partially inserted into a fastening hole of the support part, wherein the plurality of assembly members have a same shape as an object included in a specific object, can be assembled to be positioned the same as the position of the object included in the specific object, and the assembly members comprise a body part having the same shape as the object included in the specific object and a fastening protrusion formed on a lower part of the body part to be inserted into a fastening hole of the support part. The present invention can provide a consumer with the pleasure to appreciate the object in three dimensions.
Patent KR-20200025957-A (KR)
Title: Recycling method of ammonium nitrate waste
Inventor: SEO TAE KWON
IPC: C05C1/00
Filed: 2018-08-31
Abstract: The present invention relates to a method for recycling ammonium nitrate waste and, more specifically, to a method for recycling ammonium nitrate waste, which removes and acquires heavy metal and rare metal, such as iron, chromium, indium, and gallium, from the ammonium nitrate waste, acquires high purity recycled ammonium nitrate, and concentrates and refines the high purity recycled ammonium nitrate to apply the same to fertilizer so as to recycle resources and prevent environmental pollution. According to the present invention, the method comprises: a pretreatment step (S100) of removing impurities and heavy metal from ammonium nitrate waste; a dissolution and neutralization step (S200) of dissolving and neutralizing the ammonium nitrate waste from which the impurities and the heavy metal are removed; a filtering step (S300) of filtering the dissolved and neutralized ammonium nitrate waste; a valuable metal extraction and removal step (S400) of solvent-extracting a filtered ammonium nitrate waste filtrate to remove indium (In) and gallium (Ga) which are valuable metal; a concentration step (S500) of concentrating the filtrate from which indium and gallium are removed; and a processing step (S600) of using the concentrated filtrate as a raw material to manufacture fertilizer and a microorganism nutritional supplement.
Patent KR-20200027144-A (KR)
Title: Monitoring device and monitoring method
Inventor: LEE NAM HOON
IPC: G03F7/20
Filed: 2018-09-04
Abstract: Provided are a monitoring device and a monitoring method. According to the present invention, the monitoring device comprises: a processing laser unit which radiates a processing laser to a wafer to perform a melting/annealing process for the wafer; a monitoring laser unit which, while the processing laser unit is performing the melting/annealing process, radiates a monitoring laser to the wafer to measure a reflection rate of the wafer; and a data processing unit which monitors the characteristics of the wafer based on the data on the reflection rate measured by the monitoring laser unit. The present invention aims to provide the monitoring device and the monitoring method, which are able to perform precise in-situ monitoring of the melting/annealing process which is conducted in a very short period of time.
Patent KR-20200027738-A (KR)
Title: Converter
Inventor: YONG JIN KIM
IPC: H02K5/10
Filed: 2018-09-05
Abstract: An embodiment of the present invention relates to a motor which prevents metallic foreign substances from flowing into a housing. According to an aspect of the present invention, the motor comprises: a housing; a stator disposed in the housing; an insulator coupled to a lower part of the stator; a rotor disposed inside the stator; and a rotation shaft coupled to the center of the rotor and rotating with the rotor. The housing includes a first region in which a first inner circumferential surface is formed, and a second region in which a second inner circumferential surface having a cross-sectional area less than a cross-sectional area of the first inner circumferential surface. The second inner circumferential surface is in contact with an outer circumferential surface of the insulator.
Patent KR-20200029137-A (KR)
Title: Ultraviolet light irradiation apparatus and irradiation method thereof
Inventor: CHOI BYEONG HOON
IPC: A61L2/24
Filed: 2018-09-10
Abstract: The present invention relates to an ultraviolet irradiation device capable of effectively sterilizing or curing an object to be irradiated, and an ultraviolet irradiation method thereof. According to one embodiment of the present invention, the ultraviolet irradiation device comprises: a body including a reception unit; a plurality of light sources disposed on at least one inner surface of the reception unit and spaced apart from each other; a detection unit detecting the object to be irradiated disposed in the reception unit; and a dimming unit controlling the intensity of light of each of the plurality of light sources. The plurality of light sources include an ultraviolet light emitting diode (LED) and are spaced apart from the object to be irradiated in one direction, and each of the plurality of light sources irradiates ultraviolet light of different intensities in accordance with an interval in the one direction from the object to be irradiated. Moreover, the ultraviolet irradiation method comprises the steps of: arranging the object to be irradiated in the reception unit of the body; allowing the detection unit to detect the shape of the object to be irradiated; and irradiating the ultraviolet light to the object to be irradiated wherein the step of irradiating the ultraviolet light is a step of using the plurality of light sources arranged in the reception unit to irradiate the ultraviolet light to the object to be irradiated. The dimming unit controls the intensity of light of each of the plurality of light sources based on a signal detected by the detection unit, and each of the plurality of light sources includes the ultraviolet LED and irradiates the ultraviolet light with different intensities in accordance with the interval from the object to be irradiated.
Patent KR-20200031936-A (KR)
Title: Organic electronic element and an electronic device thereof
Inventor: SO KI HO
IPC: H01L51/50
Filed: 2018-09-17
Abstract: The present invention provides: a compound represented by chemical formula 1; an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. The present invention includes a compound represented by chemical formula 1 in a light emitting layer of the organic material layer, and a compound represented by chemical formula 2 in a hole transport region of the organic material layer, thereby reducing the driving voltage of the organic electric device and improving luminous efficiency and lifespan.
Patent KR-20200032885-A (KR)
Title: Synthetic resin shovel pace with preventing abrasion means
Inventor: LEE DAE HOON
IPC: A01B1/02
Filed: 2018-09-19
Abstract: In the present invention, in constructing a synthetic resin shovel blade equipped with an abrasion prevention means, in particular, a reinforcement means is provided to reduce abrasion with a simple configuration in a main wear portion of the shovel blade, thereby making the shovel blade light and easy to manufacture while extending the service life thereof at the same time. To this end, the present invention injection-molds the shovel blade with a synthetic resin, and protrudes a thick portion through which a binding hole is drilled in the front end of the shovel blade. By binding and securing a piece to the bottom of the binding hole of the thick portion, an arc-shaped head of the piece is located on the bottom of the shovel blade, thus the arc-shaped head of the piece becomes in contact with the floor during shoveling, thereby minimizing wear of the tip of the shovel blade.
Patent KR-20190037129-A (KR)
Title: Film forming method for metal film and film forming apparatus for metal film
Inventor: IISAKA HIROFUMI
IPC: C25D5/18
Filed: 2018-09-20
Abstract: In a state in which a solid electrolyte membrane (13) is arranged between an anode (11) and a base material (W), and the solid electrolyte membrane (13) is pressurized against the base material (W), voltage is applied between the anode (11) and the base material (W) so as to deposit a metal film (F) on the base material (W). In a film deposition method according to the present invention, used is the solid electrolyte membrane (13), comprising: a first part (13a) made of an ionic permeable material; and a second part (13b) having an electricity insulation property, and made of a material with a low permeability with respect to a metal ion, and buried in the first part (13a) so as to be exposed from the surface of the solid electrolyte membrane (13) on a side opposed to the base material (W).
Patent KR-20190037155-A (KR)
Title: Chemical dispensing apparatus and methods for dispensing a chemical to a reaction chamber
Inventor: SHARMA VARUN
IPC: H01L21/306
Filed: 2018-09-27
Abstract: A chemical dispensing apparatus for providing chlorine vapor to a reaction chamber is disclosed. The chemical dispensing apparatus includes: a chemical storage vessel configured for storing a chlorine-containing chemical species; a reservoir vessel fluid-communicating with the chemical storage vessel and configured for converting the chlorine-containing chemical species to the chlorine vapor; and a reaction chamber fluid-communicating with the reservoir vessel. A method for dispensing chlorine vapor to a reaction chamber is also disclosed.
Patent KR-20200038386-A (KR)
Title: Semiconductor device and method of fabricating semiconductor device
Inventor: KIM KEUNNAM
IPC: H01L29/78
Filed: 2018-10-02
Abstract: According to an embodiment of the present invention, a semiconductor device with improved electrical characteristics comprises: a substrate having a trench; a gate insulating film covering a surface of the trench; a gate electrode provided in the trench and filling a lower portion of the trench; a capping pattern disposed on the gate electrode in the trench; and a work function adjustment pattern interposed between the gate electrode and the capping pattern in the trench. The gate insulating film includes a first portion having a first thickness between the gate electrode and the trench, and a second portion having a second thickness thinner than the first thickness between the capping pattern and the trench.
Patent KR-20200041693-A (KR)
Inventor: PARK JI HYUN
IPC: A47L17/08
Filed: 2018-10-12
Abstract: The present invention relates to a technology of a container scrubber. The objective of the present invention is to manufacture a container scrubber for washing the inside of a container having a narrow entrance. Specifically, the container scrubber comprises an absorption member for absorbing moisture; a connection member for connecting a plurality of absorption members; and a binding ring connected to an end part of the connection member and having a wide diameter, thereby preventing escaping from the container.