baber/WOPTO huggingface dataset:
Patent KR-20190142509-A (KR)
Inventor: KANG SUNG GYUN
IPC: C12N1/38
Filed: 2018-06-18
Abstract: The present invention relates to a technology for a thermophilic Archaea cultivation medium composition using seawater or bay salt and, more specifically, to a thermophilic Archaea cultivation medium composition containing, as active ingredient, any one selected from seawater and bay salt; and a medium additive including an yeast extract, trace elements, ferric sulfate (FeSO_4), an aqueous vitamin solution, and 5% sodium sulfate (Na_2S·9H_2O). According to the present invention, the thermophilic Archaea cultivation medium composition can simply prepare a medium by using seawater or bay salt, can stably cultivate thermophilic Archaea as a substitute for an expensive artificial seawater medium, and accordingly, can be used as an economical medium for producing bioenergy, biochemical, and high value-added protein.
Patent KR-20200000984-A (KR)
Inventor: KWAK JIN WOO
IPC: H01L35/32
Filed: 2018-06-26
Abstract: The present invention relates to a thermoelectric conversion module which comprises: a plurality of n-type thermoelectric conversion materials and a plurality of p-type thermoelectric conversion materials, which are arranged alternately; and a plurality of electrodes which alternately connect the alternately arranged thermoelectric conversion materials with one side and the other side. The plurality of electrodes comprise a first electrode penetrating and electrically connecting the n-type thermoelectric conversion materials and the p-type thermoelectric conversion materials to transfer the heat acquired from a heat source to the plurality of thermoelectric conversion materials. The thermoelectric conversion module of the present invention having the above-mentioned configuration has improved durability against heat and vibration, thereby maintaining long-term power generating performance.
Patent KR-20200001092-A (KR)
Title: Pass-through firestop apparatus
Inventor: CHOI BYONG JEONG
IPC: F16L5/04
Filed: 2018-06-26
Abstract: The present invention relates to a fire blocking box of a facility line penetrating a wall body, which comprises: a main body; a fireproof cap; a protective foam skirt; an expansion pad rod; and a coupling bracket. Therefore, a fire and related problems which are successively progressed due to a wire or pipe facility can be overcome.
Patent KR-20200001351-A (KR)
Title: Apparatus and method for testing of pressure sensor
Inventor: CHAE BYUNG MAN
IPC: G01L27/00
Filed: 2018-06-27
Abstract: The present invention relates to a momentary pressure sensor test device and a test method, comprising: a connection jig (110) for connecting a main valve (5) and a momentary pressure sensor (10) of a GIS tank (1); a test stop valve (115) provided in the connection jig (110) and blocking a gas inside the GIS tank (1) from being discharged to the outside when the momentary pressure sensor (10) is tested; and an air injection hole (117) which is provided in the connection jig (110), closed by fastening a bolt, and able to be released by loosening the bolt (118) and to which the compressed air for testing the momentary pressure sensor (10) is injected. The present invention has an advantage of enabling to check a normal operation of the momentary pressure sensor in a field, and is capable of immediately checking whether or not there is an error in the momentary pressure sensor.
Patent KR-20200010681-A (KR)
Inventor: BEOM CHUL KIM
IPC: A01M29/06
Filed: 2018-07-11
Abstract: The present invention relates to an active type birds-repelling apparatus based on Internet of Things, and more specifically, to an active type birds-repelling apparatus based on Internet of Things, which is installed a residential structure such as a veranda or a balcony, prevents a bird from landing and excreting or nesting, is automatically operated only when an access of a bird is sensed. According to the present invention, the active type birds-repelling apparatus comprises: an apparatus main body independently installed on an upper-end edge of a residential structure; a power generating unit configured to generate rotational power by receiving power while mounted on the apparatus main body; a rotation driving unit fixed to an upper end of the residential structure and configured to be axially rotated by receiving power while associated with the power generating unit; and a control module unit embedded in the power generating unit and configured to recognize an access of an object to a setting area in the rotation driving unit, determine whether the recognized object is an object or an animal, and drive the power generating unit when the object is determined to be an animal so that the rotation driving unit is automatically operated.
Patent KR-20200009238-A (KR)
Title: Apparatus for polishing an object and method of polishing an object
Inventor: JANG DUNCAN
IPC: B24B1/00
Filed: 2018-07-18
Abstract: An apparatus for polishing an object includes: a rotary polishing unit having a fixing part for fixing a magnetic rheological fluid on the top; a vacuum chuck unit which is provided to be movable on the top of the rotary polishing unit to face the rotary polishing unit and holds the object using a vacuum force to face the magnetic rheological fluid; a magnetic rheological fluid supply unit provided to supply the magnetic rheology fluid on the rotary polishing unit; and a slurry supply unit provided to supply polishing slurry between the magnetic rheology fluid and the object. Therefore, an object with a large area can be uniformly polished on the whole.
Patent KR-20200009608-A (KR)
Title: Stand-alone pv generation system capable of controlling electric power of load
Inventor: CHUN KYUNG HAN
IPC: H02J9/00
Filed: 2018-07-19
Abstract: The present invention relates to a standalone photovoltaic system capable of controlling load power. According to one embodiment of the present invention, the standalone photovoltaic system comprises: a solar module converting solar energy into DC power; a battery charging or discharging the converted DC power; a power conversion unit including an inverter for converting the DC power charged in the battery into AC power or a converter for supplying the DC power corresponding to the operating conditions of the load; and a load power control unit having on-off time set for controlling the power supplied to the load. The load power control unit may comprise: a first input module generating an on-signal for supplying load power; a first control module controlling the operation of the load power based on on-set time; a second input module generating an off-signal for interrupting the supply of load power; and a second control module controlling the operation of the load power based on off-set time. According to the present invention, the cost for maintaining the solar system can be significantly reduced.
Patent KR-20200010904-A (KR)
Inventor: NAMGYU SHIN
IPC: B03C3/40
Filed: 2018-07-23
Abstract: The present invention relates to an electrification apparatus for an electric dust collector and a control method thereof. The electrification apparatus for the electric dust collector comprises: a frame forming an appearance; conductive microfibers installed on the frame and generating ions in the air since a high voltage is applied; and a conductive plate installed to surround the conductive microfibers and connected to a ground electrode to generate a potential difference with the conductive microfibers. In addition, a ground contact part placed between the conductive microfibers and the conductive plate is included. The ground contact part is insulated when the high voltage is applied to the conductive microfibers, and is connected to the ground electrode when the high voltage is blocked on the conductive microfibers.
Patent KR-20200011134-A (KR)
Title: Apparatus for Estimating Sound Source Localization and Robot Having The Same
Inventor: PARK YOUNGJIN
IPC: G01S3/808
Filed: 2018-07-24
Abstract: According to an embodiment of the present invention, provided is an apparatus for estimating a position of a sound source including a first array unit and a second array unit. The first array unit detects sound from an arbitrary sound source and includes a first central portion and a plurality of reception portions individually disposed at the same distance from the first central portion. The second array unit detects sound of a sound source and includes a second central portion and a plurality of reception portions individually disposed at the same distance from the second central portion. The first array unit and the second array unit are spaced apart with a predetermined distance so that the first central portion and the second central portion face each other. The apparatus for estimating a position of a sound source uses a signal of the sound detected by the plurality of reception portions to calculate azimuth and altitude angles of the sound source and estimates a position of the sound source using the azimuth and altitude angles.
Patent KR-20180087885-A (KR)
Inventor: HIROSE SATORU
IPC: G03F7/20
Filed: 2018-07-25
Abstract: An evaluation method of a shaping aperture array according to an embodiment uses a plurality of beams generated by passing a charged beam through an aperture array having a plurality of holes formed thereon to perform imaging. The method comprises: a process forming a plurality of evaluation patterns having a first line unit along a first direction and a second line unit along a second direction orthogonal to the first direction; a process for measuring a position of the first line unit in the second direction, a position of the second line unit in the first direction, and a line width of the first line unit or the second line unit for each of the plurality of evaluation patterns; a process for evaluating accuracy of the plurality of holes based on the measurement result. Each evaluation pattern is imaged by a beam of beams passed through a corresponding hole of the shaping aperture shaping array.
Patent KR-20200011722-A (KR)
Inventor: KIM JONG MIN
IPC: F16D23/12
Filed: 2018-07-25
Abstract: Disclosed is a wear compensation device for a clutch actuator capable of stably removing a wear gap of a clutch by mechanically compensating for wear of the clutch. According to an embodiment of the present invention, the wear compensation device for a clutch actuator comprises: a screw inserted into a pull rod to move along a longitudinal direction; a screw guider having a connection pin; a wear compensation nut having saw-toothed locking teeth along an outer circumferential surface thereof; a wear compensation ring formed in a ring shape and inserted into the outer circumferential surface of the wear compensation nut; and at least one rotation guide block having a rotation guide groove.
Patent KR-20200018080-A (KR)
Title: Semiconductor resist composition, and method of forming patterns using the composition
Inventor: NAMGUNG RAN
IPC: H01L21/027
Filed: 2018-08-10
Abstract: The present invention relates to a semiconductor resist composition comprising an organometallic compound containing a structural unit represented by chemical formula 1, and to a pattern forming method using the same. Details of the chemical formula 1 are the same as defined in the specification.
Patent KR-20200021367-A (KR)
Title: Cooling roll and method for casting strip using the same
Inventor: PARK CHEOL MIN
IPC: B22D11/124
Filed: 2018-08-20
Abstract: The present invention relates to a cooling roll and a strip casting method using the same, which, for example, when casting a strip of martensitic stainless steel, reduces the temperature of an edge unit of a cast piece before rolling to reduce edge cracking during rolling. The cooling roll includes: a roll main body having both ends connected to rotary shafts, having a refrigerant flow path formed radially therein, and receiving a refrigerant through at least the rotary shaft on one side; and a drum which surrounds the roll main body, wherein a plurality of through holes are formed only at portions adjacent to the rotary shafts on both sides.
Patent KR-20200021605-A (KR)
Title: Thermal management system
Inventor: LEE HAE JUN
IPC: F25B41/06
Filed: 2018-08-21
Abstract: The present invention relates to a thermal management system, comprising: a refrigerant circulation line including a compressor, a water-cooled condenser, a first expansion valve, an air-cooled condenser, a second expansion valve, an evaporator, a refrigerant heat exchanger to exchange heat between a refrigerant flowing into the second expansion valve and a refrigerant discharged from the evaporator, and a first refrigerant bypass line allowing a refrigerant which has passed through the water-cooled condenser to bypass the first expansion valve and the air-cooled condenser, and circulating a refrigerant to cool an indoor space; a heating line to circulate a coolant heat-exchanged with the refrigerant through the water-cooled condenser to heat the indoor space; and a cooling line to circulate the coolant heat-exchanged with the refrigerant or air to cool a battery and electronic components. Heating and cooling of a vehicle and efficient thermal management of a battery and electronic components in the vehicle can be performed. Heating and cooling performance are improved. The power consumption amount is reduced to increase the battery′s operational time.
Patent KR-20200023117-A (KR)
Inventor: CHOI HWAL
IPC: F21Y115/10
Filed: 2018-08-24
Abstract: The present invention relates to an LED light fixture and, more specifically, to an LED light fixture which is capable of making it possible to easily press and fix a printed circuit board on a heat dissipation frame without the need for auxiliary members such as bolts, thereby shortening an assembly process to improve workability and reducing manufacturing costs. Moreover, the LED light fixture can minimize loss of light by completely blocking the inflow of moisture and foreign substances from the outside and preventing the light from scattering from LEDs. To this end, the LED light fixture comprises: a heat dissipation frame in which a substrate seating portion on which a printed circuit board is seated is formed on an upper surface, and a heat sink for dissipating heat generated from the printed circuit board to outside air is formed on a lower surface; a plurality of printed circuit boards mounted on the substrate seating portion of the heat dissipation frame and including LEDs emitting light arranged at regular intervals on an upper surface; a lens cover covering upper end portions of the printed circuit boards and including a pressing protrusion, which becomes in close contact with and pressing upper ends of the LEDs, formed on a lower surface, an opening groove formed at a lower end of the pressing protrusion to collect the light emitted from the LEDs, and a lens unit, which prevents scattering of the light emitted from the LEDs, formed on an upper inner side of the opening groove; and a cover fixing member detachably coupled to the heat dissipation frame by a fastening means, having an insertion hole, into which the lens cover is inserted, formed on a lower inner side, and fixing the lens cover to the heat dissipation frame.
Patent KR-20190028301-A (KR)
Inventor: SUZUKI KATSUHIKO
IPC: H01L27/146
Filed: 2018-08-31
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 an infrared photographing means from the surface side of the wafer to photograph 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.
Patent KR-20200027137-A (KR)
Title: A ballet suit manufacturing method
Inventor: CHOI EUN JU
IPC: A41D13/00
Filed: 2018-09-04
Abstract: The present invention relates to a method for manufacturing tutu for a child simultaneously providing horizontal spread and richness. More specifically, the tutu for a child of the present invention is manufactured by mixing a plurality of meshes easy to provide horizontal spread and a plurality of meshes easy to provide richness and attaching the meshes to clothes. According to the present invention, the meshes are disposed and backstitched between upper and lower clothes and the meshes easy to provide richness are backstitched in a divided state such that the tutu is spread while forming a parabola from a clothes attachment start point when being put on, thereby maximizing richness of the mesh. At the same time, the mesh easy to provide horizontal spread is horizontally spread from the start point in the innermost point to be supported in a conical shape while being separated from a lower body, thereby maximizing beauty.
Patent KR-20180100537-A (KR)
Inventor: SIYEON AN
IPC: F25D23/02
Filed: 2018-09-04
Abstract: A filter structure according to an embodiment of the present invention includes a housing body (42) manufactured to have a cylindrical shape such that a first accommodation space is formed inside the housing body (42) and including an upper opening portion, a housing cap (43) manufactured to have a cylindrical shape such that a second accommodation space is formed on a lower side of the housing cap (43), coupled to the upper opening portion of the housing body, and forming a hollow portion (435), an upper side of which is opened, a filtering member (44) accommodated in the first accommodation space, an upper supporter (80), a lower side of which is accommodated in the second accommodation space and an upper side of which is accommodated in the hollow portion (435) of the housing cap (43), and a first sealing member (863) provided on an outer peripheral surface of the upper supporter (80) and maintaining a sealing state of the outer peripheral surface of the upper supporter (80) and an inner peripheral surface of the housing cap (43). A bypass passage may be switched as a filter is attached and detached so that water may be supplied continuously.
Patent KR-20200029934-A (KR)
Title: Motor operated compressor
Inventor: GWON OCHANG
IPC: F04C29/04
Filed: 2018-09-11
Abstract: The present invention relates to a motor-operated compressor which comprises: a casing which has a motor chamber with an air suction unit; a compression unit in which a plurality of scrolls are engaged with each other to create a compression chamber; a rotor which includes a rotary shaft in which one end unit is engaged with one of the plurality of scrolls, and a rotor core which is engaged with the other end of the rotary shaft; and a stator which includes a stator core in which a plurality of stator sheets are laminated in an axial direction to be placed at a certain interval from an outer circumferential surface of the rotor core, and divide the spaces on both sides of the motor chamber into a first space and a second space, and a coil which is wound on the stator core. The stator core includes: a yoke unit which is formed in a ring shape; and a teeth unit which is formed by protruding from an inner circumferential surface of the yoke unit, and on which the coil is wound. The yoke unit can have at least one communication hole which makes the first space and the second space communicate with each other. The present invention aims to provide the motor-operated compressor which can allow a refrigerant to rapidly pass through the motor and move to a space on a rear side.
Patent KR-20200030345-A (KR)
Title: Method for providing private blockchain based privacy information management service
Inventor: CHOI DONG YEAL
IPC: H04L9/06
Filed: 2018-09-12
Abstract: Provided is a method for providing a personal information management service based on a private block chain which comprises the steps of: collecting a URL of at least one site and at least one account information including an ID and a password from a user terminal; storing the collected site and the at least one account information to be distributed and stored in at least one node in a private block chain as personal information to map the same; extracting the distributed and stored personal information from at least one node when an event accessing the site occurs in the user terminal; filtering the account information stored by being mapped to the site accessed by the user terminal in the extracted personal information; and applying the filtered account information to the site accessed by the user terminal to process login.
Patent KR-20200036074-A (KR)
Inventor: YOON SOUNG JUN
IPC: A61M1/00
Filed: 2018-09-18
Abstract: A procedure assisting apparatus according to an embodiment of the present invention comprises: a driving part for driving a suction tip including a suction nozzle and a suction pole; a sensing part including a camera; and a control part connected to the sensing part and the driving part, wherein the control part processes data collected by the sensing part by an algorithm executed by software, so that the driving part can be controlled to allow the suction tip to be located in an optimal region. According to an embodiment of the present invention, it is possible to provide a useful effect that can perform the role of a surgical assistant.
Patent KR-20200034158-A (KR)
Title: Fastening device for CGL cassette and CGL cassette mounting method
Inventor: CHAN HEI JEONG
IPC: B63B25/14
Filed: 2018-09-21
Abstract: Disclosed are a fastening device for mounting a CGL cassette and a CGL cassette mounting method. According to one embodiment of the present invention, the apparatus for fastening a compressed gas liquid (CGL) cassette mounted in a storage facility of a ship includes: a bulkhead support part fixed to a side wall of the storage facility and including a fastening protrusion installed therein to be movable forward and backward; and a cassette support part which corresponds to the bulkhead support part to be fixed to a side wall of the CGL cassette and in which a fastening groove corresponding to the fastening protrusion is formed. After the CGL cassette is mounted, the fastening protrusion is moved forward to be inserted and coupled into the fastening groove so that the CGL cassette can be fastened.