baber/WOPTO huggingface dataset:
Patent KR-20190053078-A (KR)
Title: Via structure and methods of forming the same
Inventor: HUANG WEI CHIEH
IPC: H01L21/304
Filed: 2018-06-07
Abstract: A method includes the steps of: providing a substrate having a conductive column, a dielectric layer over the conductive column, and a plurality of sacrificial blocks over the dielectric layer, the plurality of sacrificial blocks surrounding the conductive column from a top view; depositing a sacrificial layer covering the plurality of sacrificial blocks, the sacrificial layer having a dip directly above the conductive column; depositing a hard mask layer over the sacrificial layer; removing a portion of the hard mask layer from a bottom of the dip; etching the bottom of the dip using the hard mask layer as an etching mask, thereby exposing a top surface of the conductive column; and forming a conductive material inside the dip, the conductive material being in physical contact with the top surface of the conductive column. The present invention can form vias with low width to height ratio to function as heating elements with high heating efficiencies.
Patent KR-20190001516-A (KR)
Inventor: JEUN JONG BAEG
IPC: B66B11/00
Filed: 2018-06-11
Abstract: The present invention proposes an apparatus for supporting a traction machine for an elevator capable of distributing the load. The apparatus of the present invention comprises: a support (30) having a traction machine for an elevator fixed to the upper portion thereof; and a pair of support brackets (10), respectively supported by side walls (W) on both sides of a space in which the elevator is installed and for supporting both ends of the support (30). Each of the support brackets (10) facing each other has an inclined surface (16) which is formed so as to be narrowed as it goes downward. Contact plates (32) fixed to both side ends of the support (30) are supported in contact with the inclined surface (16), and thus at least a part of the vertical load by the traction machine and the support (30) acts as a component force toward an outer support bracket (10) by the inclined surface (16).
Patent KR-20190142836-A (KR)
Title: Apparatus for measuring total phosphorus and total nitrogen
Inventor: YOON JEA SUNG
IPC: G01N21/31
Filed: 2018-06-19
Abstract: According to an embodiment of the present invention, provided is an apparatus for measuring total phosphorus and total nitrogen, capable of improving maintenance convenience and predicting the malfunction of a component. The apparatus includes a first treatment part, a second treatment part and a measurement part. The first treatment part includes: a plurality of first inflow paths into which a first sample and a plurality of first reagents flow; a first branch channel selectively opening or closing the first inflow paths; a first syringe module enabling the first sample and at least one of the first reagents, which flow in quantitively through the first branch channel, to be created as a first measurement sample through pretreatment; and a first supply path supplying the first measurement sample. The second treatment part includes: a plurality of second inflow paths into which a second sample and a plurality of second reagents flow; a second branch channel selectively opening or closing the second inflow paths; a second syringe module enabling the second sample and at least one of the second reagents, which flow in quantitively through the first branch channel, to be created as a second measurement sample through pretreatment; and a second supply path supplying the second measurement sample. The measurement part measures total phosphorus from the first measurement sample supplied through the first supply path, and measures total nitrogen from the second measurement sample supplied through the second supply path.
Patent KR-20200000564-A (KR)
Title: Drying apparatus of pollution
Inventor: PARK ONE GI
IPC: B09B3/00
Filed: 2018-06-25
Abstract: Disclosed is a waste drying apparatus. The waste drying apparatus of the present invention comprises: a main body to which a heat source is supplied to the inside from an external fuel means; a first waste collection unit installed in the main body and of which one side collects waste while the other side discharges waste; a first drying unit installed in the main body and drying the waste discharged from the first waste collection unit; a rolling unit rotatably moving above the first drying unit, and spreading the waste on the upper side of the first drying unit; a second waste collection unit for collecting and discharging wastes dried in the first drying unit; and a second drying unit secondarily drying the waste collected in the second waste collection unit.
Patent KR-20200001240-A (KR)
Title: Manufacturing device of a cover class
Inventor: CHOI DAI KYU
IPC: C03C15/00
Filed: 2018-06-27
Abstract: The present invention relates to a manufacturing device of a cover glass, which can reduce the manufacturing cost. The manufacturing device of a cover glass comprises: a coating part for coating a water glass on one side of a metal thin film; a heat-treating part for heat-treating the water glass coated on metal thin film; and an etching part for etching the metal thin film to separate a solid glass, which is a heat-treated water glass, from the metal thin film.
Patent KR-20190007378-A (KR)
Inventor: MINAMISAWA SHINJI
IPC: G03B5/06
Filed: 2018-07-02
Abstract: The present invention provides an optical unit (1) with a rolling correction function which corrects a shake around an optical axis, and efficiently radiates heat generated by a photographing element (40). The optical unit (1) with a rolling correction function fixes a substrate (41) with a photographing element (40) loaded therein and a heat radiation member (90) on a rotary die sheet (50), transfers heat from the substrate (41) to the heat radiation member (90), and rotates the rotary die sheet (50) to perform rolling correction. Also, a rotary shaft (59) of a rotation support apparatus (60) is fixed on the rotary die sheet (50) by the heat radiation member (90). Therefore, heat of the photographing element (40) is transferred from the substrate (41) to the heat radiation member (90) and transferred from the heat radiation member (90) to the rotary shaft (59) to radiate heat. Since the photographing element (40) and the heat radiation member (90) are overlapped with the rotary shaft (59) at the same position when viewed in an optical axis (L) direction, heat generated by the photographing element (40) can be efficiently radiated from the rotary shaft (59).
Patent KR-20200006857-A (KR)
Inventor: BAEK SEUNG JAE
IPC: H01M10/42
Filed: 2018-07-11
Abstract: Disclosed is a marine organism attachment prevention device for a seawater battery. According to the present invention, the marine organism attachment prevention device for a seawater battery includes: a reciprocating member which is provided in a housing and is formed with each of interference sides positioned to enable a reciprocating motion between seawater batteries arranged by maintaining intervals by a fixing frame and a connection unit having a fluid resistance surface to receive the resistance of fluid by being connected to each end of the interference sides to be integrated with the interference sides; and a guide member which is installed in the housing or the fixing frame and is coupled to the reciprocating member to guide the reciprocating movement of the reciprocating member. The interference sides are formed to physically remove marine attachment organisms attached to the surface of the seawater battery while the reciprocating member is guided and moved by the guide member as a pressure according to the flow of fluid is applied to the fluid resistance surface. By the present invention, the interference sides can scrape off and separate marine attachment organisms attached to the surface of a seawater battery while reciprocating between seawater batteries since the connection unit receives a pressure by the flow of fluid such as the flow or waves of seawater in a state in which the interference sides of a long rod shape are arranged between seawater batteries arranged by maintaining intervals mutually.
Patent KR-20200014474-A (KR)
Inventor: MIN KI HONG
IPC: F25C1/20
Filed: 2018-08-01
Abstract: An ice making device is disclosed. The ice making device includes: an ice making water tray; an ice making pipe which is arranged to be spaced apart from a water surface of ice making water accommodated in the ice making water tray; a plurality of immersion pipes extended from the ice making pipe and immersed in the ice making water; a structure which is immersed in the ice making water accommodated in the ice making water tray and ejects the ice making water; and a pump connected to the structure.
Patent KR-20200017763-A (KR)
Title: Camera module
Inventor: LIM SOO CHEOL
IPC: G03B17/12
Filed: 2018-08-09
Abstract: According to one embodiment of the present invention, provided is a camera module comprising: a housing accommodating a lens module; a driving unit including a magnet provided in the lens module and a coil disposed to face the magnet; a yoke generating an attraction force with respect to the magnet; and a first ball member and a second ball member disposed between the lens module and the housing, and pressed by the attraction force. A direction of a pressing force applied to the first ball member and the second ball member are different from each other, and a point of action of a resultant force of the pressing force applied to the first ball member and the second ball member may be located closer to any one of the first ball member and the second ball member.
Patent KR-20200018954-A (KR)
Title: Refractive index adjustable nano particle, Light scattering layer comprising the same, and Method for producing the same
Inventor: LEE HEON
IPC: C09D7/40
Filed: 2018-08-13
Abstract: The present invention relates to a production method of a light scattering layer, which comprises: a first step of coating a resin containing scattering particles on a mold with irregularities; and a second step of attaching the resin on a substrate and, more specifically, to a production method of a light scattering layer, which further comprises: a third step of laminating a planarization layer on the resin; and a fifth step of planarizing the planarization layer. In the present invention, the light scattering layer having a precise pattern has high reproducibility at low cost and the production method of a light scattering layer is capable of laminating the light scattering layer on the substrate. In addition, the production method of a light scattering layer of the present invention is capable of mass production without additional equipment.
Patent KR-20200022569-A (KR)
Title: Isolation dc-dc converter using coupled-inductor
Inventor: PARK JOUNG HU
IPC: H02M3/335
Filed: 2018-08-23
Abstract: According to an embodiment of the present invention, provided is an insulated converter having a coupling inductor, which comprises a coupling inductor composed of a first inductor connected in series with a first terminal of an input power supply, and a second inductor connected in series with a second terminal of the input power supply, magnetized with the first inductor, and having a positive mutual inductance with the first inductor. Due to a magnetization inductance and a leakage inductance of the coupling inductor, ripple of output voltage can be eliminated and leakage current can be effectively suppressed.
Patent KR-20190025511-A (KR)
Inventor: KIM SANG GWON
IPC: F03B17/02
Filed: 2018-08-30
Abstract: The present invention relates to a tidal power generator. Provided is a tidal power generator, wherein the tidal energy of a rising tide and the tidal energy of a falling tide are used to refloat a weight to use the same for electricity generation. Moreover, a brake which can be opened and closed is installed, such that the brake may be released to allow the weight to freely fall when electricity generation is required, thereby enabling high power generation efficiency.
Patent KR-20200030948-A (KR)
Title: Investment Valuation System based on Technology Innovation Characteristics
Inventor: KIM WONJOON
IPC: G06Q10/06
Filed: 2018-09-13
Abstract: Disclosed are an investment value index and company value evaluation method and a system thereof. The method for evaluating the value of a company, which is executed by a computer, comprises the steps of: calculating a technology value index by analyzing the value of technology assets held by a specific company based on a market value of an industry group to which a technology belongs (external market value), a technology value from the perspective of a technology value chain in an industry (internal value of technology), changes in the technology value over time in a market (industry life cycle value) and the importance of the technology from an intellectual property perspective (technology network value), with respect to an industry group to which a company belongs, a product corresponding to the company, the technology related to the product, and big data linking the company; and calculating a technology-based company value evaluation index (TVI index) obtained by evaluating the value of the technology assets held by the specific company based on the calculated technology value index. The present invention can enhance capability of a system for supporting decision making of loan and investment.
Patent KR-20190038743-A (KR)
Title: Composition comprising sapogenin and exosome as active ingredients
Inventor: YI YONG WEON
IPC: A61K31/58
Filed: 2018-09-13
Abstract: The present invention provides a composition comprising an exosome and sapogenin as an active ingredient. A composition according to the present invention can promote preadipocyte proliferation, lipid accumulation in adipocytes, and/or adipocyte differentiation and reduce the cytotoxicity caused by a sapogenin ingredient. Therefore, the composition of the present invention can be conveniently applied to and used in an unsatisfactory body defect region in the sense of a small volume due to a lack of lipids, etc. and to a skin defective region due to insufficient lipids while reducing side effects on the human body or skin.
Patent KR-20190069285-A (KR)
Title: Organic light emitting diodes display
Inventor: CHANG SU JIN
IPC: H01L27/32
Filed: 2018-09-17
Abstract: The present invention relates to an organic light emitting display device and, more specifically, to an organic light emitting display device with improved color reproduction rate. According to the present invention, the organic light emitting display device comprises: a first light absorption dye having a main absorption wavelength band of 470 to 550 nm disposed in an advancing direction of light emitted from an organic light emitting layer and passing through a color filter; and a light absorption filter layer including a second light absorption dye having a main absorption wavelength band of 570 to 620 nm. Meanwhile, the light absorption filter layer is located correspondingly to red, green, and blue subpixels instead of correspondingly to white subpixels, so as to achieve high luminance and improve color reproduction rate, thereby satisfying BT.2020 over 80%.
Patent KR-20200034456-A (KR)
Title: Steering apparatus and steering method, and steering control apparatus
Inventor: JIN JONG HAK
IPC: B62D5/04
Filed: 2018-09-21
Abstract: According to the present disclosure, disclosed is a steering device, a method performed by the steering device, and a steering control device. Specifically, the steering device of the present disclosure includes: a steering motor including a first winding and a second winding receiving three-phase power sources, respectively; a first steering control unit for controlling the power supplied to the first winding; a second steering control unit for controlling the power supplied to the second winding; a detection unit for detecting whether the plurality of coils included in the first winding and the second winding are open; and a control unit for controlling the steering control unit corresponding to an open one-phase coil of the first steering control unit and the second steering control unit based on the angular speed of a steering wheel and the rotational speed of the steering motor so that the steering motor can generate additional torque when it is detected that the one-phase coil is opened.
Patent KR-20200036541-A (KR)
Title: Turning machines for large scale tower flange
Inventor: HUH HYUN DO
IPC: B23B3/06
Filed: 2018-09-28
Abstract: The present invention relates to a turning machine for a large-caliber tower flange, capable of enabling a tower flange manufacturer to easily machine a large-caliber tower flange having a diameter of 6 to 10 m without burdens of time and cost by easily making a design change such that an existing turning machine for machining a tower flange having a diameter of no more than 6 m is used to machine a large-caliber tower flange. The turning machine includes: a base including a turntable; an expansion base member connected to both sides of the base; a vertical column connected to the outside of the expansion base member to be extended vertically; a plurality of support rails radially combined to partially protrude outwardly from the top of the turntable, and including a first rail groove formed on the upper surface in a longitudinal direction and a support member combined with the first rail groove to be slid and fixed and supported in contact by one of the inner and outer circumference surfaces of the tower flange; a cross rail combined across the vertical column and including a second rail groove formed on the front side in a longitudinal direction and with which a moving block is combined to be slid; a lateral transfer means installed on the cross rail and sliding the moving block laterally along the second rail groove; a vertical transfer means fixed vertically to the moving block of the cross rail, including a cutting tool fixed to the bottom, and moving the cutting tool up and down; and a control part controlling the turntable, the lateral transfer means and the vertical transfer means.
Patent KR-20200036646-A (KR)
Inventor: KIM SEUNG SEOP
IPC: B63B35/44
Filed: 2018-09-28
Abstract: The present invention relates to a water photovoltaic structure capable of floating a solar cell panel on a water surface. More specifically, the present invention relates to a water photovoltaic structure which promotes safety during installation and maintenance of the solar cell panel, achieves weight lightening of the water photovoltaic structure, facilitates attachment and detachment of the solar cell panel, and increases durability of a buoyant body supporting the water photovoltaic structure.
Patent KR-20200039496-A (KR)
Title: The dehumidification device using Water Vapor Selective permeable membrane
Inventor: SHIN HYO SEOK
IPC: F24F3/14
Filed: 2018-10-06
Abstract: The present invention relates to a device for removing water vapor from air or a gas mixture while consuming less energy by using a moisture selective permeable membrane, which is provided to solve a problem that a conventional dehumidification makes continuously dehumidification impossible or consumes a large amount of energy.
Patent KR-20190056292-A (KR)
Title: Method, device and camera for blending a first and a second image having overlapping fields of view
Inventor: SONG YUAN
IPC: H04N5/232
Filed: 2018-10-11
Abstract: Provided is a method for blending a first image and a second image having overlapped viewing angles. The first and the second images are blended in a blending region. A width of the blending region is selected based on similarity between a first set of camera parameters used when capturing the first image and a second set of camera parameters used when capturing the second image such that the width decreases as the similarity increases.
Patent KR-20200042061-A (KR)
Inventor: KI YOUNG BAE
IPC: C02F1/40
Filed: 2018-10-12
Abstract: The present invention relates to an exclusive emulsion purification system for water soluble cleaning equipment. According to an embodiment of the present invention, the exclusive emulsion purification system for water soluble cleaning equipment comprises: a suction pump for sucking a pollution cleaning agent from cleaning equipment to extend life of an emulsion by easily removing a factor affecting life of a cleaning agent; a storage tank for storing the pollution cleaning agent supplied through the suction pump; an ozone generator connected to the storage tank, generating ozone through outdoor air to supply the same, and generating fine bubbles in the storage tank; an oil skimmer for removing floating matters of the pollution cleaning agent stored in the storage tank; and a cyclone device for receiving the pollution cleaning agent from which the floating matters are removed by the oil skimmer through a pressure pump connected to the storage tank, and purifying the pollution cleaning agent through separate discharge of foreign substances through the cyclone principle.
Patent KR-20200042202-A (KR)
Title: Multi process based simultaneous interpretation apparatus and method thereof
Inventor: LEE KI YOUNG
IPC: G10L15/04
Filed: 2018-10-15
Abstract: According to the present invention, provided is a simultaneous interpretation apparatus, which comprises: a voice input portion performing voice recognition on a voice stream and outputting a text stream corresponding to the voice stream; and a translation portion dividing the text stream into multiple original texts, performing a translation operation for each original text to generate multiple translation texts for the multiple original texts, respectively, and using a penalty calculated from the length of an optimal translation unit set in accordance with the total length of the text stream and the length of each original text to determine the optimal translation text among the multiple translation texts.
Patent KR-20180116196-A (KR)
Inventor: KIM YONG JIN
IPC: B01J23/16
Filed: 2018-10-17
Abstract: According to an embodiment of the present invention, provided are a metal selenide (MSe_2) supported catalyst for producing urethane and a method for producing the same, wherein the catalyst comprises a solid supporting material and metal selenide (MSe_2) supported by being adsorbed onto a surface of the solid supporting material. Moreover, the present invention provides a method for producing urethane by using the metal selenide (MSe_2) supported catalyst and urethane manufactured thereby.