baber/WOPTO huggingface dataset:
Patent KR-20210088857-A (KR)
Title: Cold bottle and manufacture design thereof
Inventor: KIM DONG CHAN
IPC: A47G21/18
Filed: 2020-01-07
Abstract: The present invention relates to a cold bottle and a manufacturing design thereof. The cold bottle according to one embodiment may comprise: a straw portion which allows contents to be drunk; a water container main body portion which can contain the contents; and a lid portion through which the straw can be inserted. An object of the present invention is to make the cold bottle which can safely carry beverages like a water bottle.
Patent KR-20210089521-A (KR)
Title: auto welding machine using infrared sensor
Inventor: KIM DONGSU
IPC: B23K37/00
Filed: 2020-01-08
Abstract: The present invention relates to an auto welding machine using an infrared sensor, wherein a welding torch mounted on a support arm of a transfer device is transferred to perform welding while tracking a weld line between metal plates to be welded. The auto welding machine comprises: first and second infrared sensors mounted on the support arm and spaced apart by a symmetric distance from the welding torch to detect an infrared signal emitted by heating in correspondence to temperature produced from the metal plates to be welded in welding; and a controller for controlling the transfer device so that the transfer device moves along a preset traveling route, wherein the welding torch is transferred so that a mutual error is offset by comparing output signals of the first and second infrared sensors. According to the auto welding machine using an infrared sensor, an infrared ray emitted from a metal plate to be welded by heat generated in welding is detected to enable the welding torch to follow a gap, thereby providing advantages of a simple structure and easy tracking of the weld line.
Patent KR-20210090356-A (KR)
Title: Dumpling forming apparatus with heterogeneous dumpling filling structure
Inventor: PARK NO CHON
IPC: A23P30/00
Filed: 2020-01-10
Abstract: The present invention relates to a dumpling forming device having a filling structure of different kinds of dumpling stuffing, and more specifically, to a dumpling forming device having a filling structure of different kinds of dumpling stuffing, which provides a harmonious texture and taste due to the dumpling stuffing filled in a single dumpling skin by filling the dumpling stuffing of different types in the sealed single dumpling skin.
Patent KR-20210090904-A (KR)
Title: Multi purpose fuel cell system and control method thereof
Inventor: SUNG YONG HA
IPC: H01M8/04701
Filed: 2020-01-13
Abstract: The present invention relates to a multi-purpose fuel cell system, comprising: a gas supply unit supplying at least one gas used as a fuel for generating hydrogen gas to a reformer; a reformer using the gas supplied through the gas supply unit as a fuel and generating hydrogen gas by causing a chemical reaction using heat and a catalyst; a fuel cell stack generating electricity through a hydrogen chemical reaction using the hydrogen gas and oxygen in the air supplied through an air supply unit; a power conversion unit for converting the electricity generated by the fuel cell stack into direct current or alternating current power of a specified level and outputting the same; a power bank unit for charging an internal battery using the power applied through the power conversion unit; a temperature control unit for maintaining the catalyst temperature of the reformer at a predetermined temperature by using the electric power charged in the power bank unit; and a control unit for monitoring operation states of the gas supply unit, the reformer, the fuel cell stack, the power conversion unit, the power bank unit, and the temperature control unit, and automatically controlling the operation according to a predetermined method.
Patent KR-20210092360-A (KR)
Title: Semiconductor device
Inventor: HA RYONG
IPC: H01L29/786
Filed: 2020-01-15
Abstract: The present invention relates to a semiconductor device, and more particularly, to a semiconductor device including: a first active pattern provided on a first active region of a substrate, and extending in a first direction; a first channel pattern provided on the first active pattern, and including semiconductor patterns that are vertically stacked; a first source/drain pattern provided in a recess on an upper portion of the first active pattern; a gate electrode extending in a second direction intersecting the first direction on the first active pattern, in which the gate electrode surrounds a top surface, at least one side wall, and a bottom surface of each of the semiconductor patterns; and a gate spacer covering a side surface of the gate electrode, and having an opening exposing the semiconductor patterns, wherein the first source/drain pattern includes a buffer layer covering the recess, the buffer layer includes an outer surface and an inner surface opposite to the outer surface when viewed in a plan view, and each of the outer surface and the inner surface is a curved surface that is convex toward the gate electrode closest to the buffer layer.
Patent KR-20210096855-A (KR)
Title: Fabric pattern precision detection device using reflected light source
Inventor: CHOI JAE HO
IPC: G01N21/88
Filed: 2020-01-29
Abstract: The present invention relates to a device for precisely detecting a fabric pattern using a reflective light source while shooting at high speed with a camera connected to a computer to check, by using the computer, various errors or faulty factors, such as fabric unevenly knitted in the knitting process on a knitted fabric manufactured from a circular knitting machine, fabric in which a yarn is cut and not supplied, fabric that causes fraying and missing stitches, and fabric with twisted yarn after dyeing in a dyeing machine. A light source body uses a high-brightness LED module, and a through hole is formed in the center of a support plate where the module is located so that reflected light reflected from the fabric can be transmitted through a lens of the camera. One or more high-brightness LED modules are located on the outer periphery around the through hole to be intensively miniaturized. Accordingly, a plurality of light sources can be arranged in parallel even in a narrow space of a vision stand so that a small space can be utilized by using a compact and powerful light source body.
Patent KR-20210097473-A (KR)
Title: Fluid circulation system
Inventor: DAEHYOUNG KIM
IPC: F25B25/00
Filed: 2020-01-30
Abstract: A fluid circulation system is disclosed. The fluid circulation system according to an embodiment of the present invention comprises a circulation passage including an inlet passage and an outlet passage, and a fluid circulation part through which a fluid is circulated along the circulation passage. The fluid circulation part comprises: a heat storage tank in which the fluid is stored; and a heat exchanger for changing the temperature of the fluid delivered from the heat storage tank through the inlet passage and transferring the fluid to the heat storage tank through the outlet passage. The fluid circulation part is provided in plurality, and the fluid circulation system further includes a pressure tank communicating with the circulation passage of each of the plurality of fluid circulation parts to adjust the fluid pressure of the plurality of fluid circulation parts.
Patent KR-20210098725-A (KR)
Title: Infrared detecting device and infrared detecting system including the same
Inventor: PARK CHANG YOUNG
IPC: H01L31/042
Filed: 2020-02-03
Abstract: An infrared detecting device and an infrared detecting system including the same are disclosed. The disclosed infrared detecting device comprises one or more infrared detectors. Each of the infrared detectors includes a substrate, a buffer layer, and one or more light absorption parts. Here, the buffer layer includes a superlattice structure. The present invention can detect light in a specific wavelength band (eg, light in a short-wavelength infrared (SWIR) region) using a relatively inexpensive substrate such as a Si substrate, a Ge substrate, or a GaAs substrate.
Patent KR-20210110104-A (KR)
Title: Salt stress-resistant transgenic plants and a method of preparing the same
Inventor: LEE BYEONG HA
IPC: C07K14/41
Filed: 2020-02-28
Abstract: The present invention provides a salt stress-resistant plant having improved growth and excellent resistance to salt stress by overexpressing the gene encoding Plastocyanin derived from polar moss in Arabidopsis thaliana, and a manufacturing method thereof.
Patent KR-20210110482-A (KR)
Title: Pressure indication sheet
Inventor: JUNG GI YEOL
IPC: C09J167/00
Filed: 2020-02-28
Abstract: A pressure-sensitive sheet interposed between a pressurizing object and a pressurized object to visually display pressure distribution includes an ink sheet coated with ink on one side; indication paper disposed on one side of the ink sheet to which the ink is applied; and a cured hot melt layer formed on the inner surface of the indication paper. The ink can be partially transferred to the hot melt layer by the pressure distribution locally applied to the pressure-sensitive sheet.
Patent KR-20200028927-A (KR)
Title: Suction apparatus for eliminating polyps of jellyfish using high pressure seawater and method for eliminating polyps of jellyfish using the same
Inventor: KIM BYEONG HO
IPC: E02B15/00
Filed: 2020-03-10
Abstract: The present invention relates to a suction apparatus for removing attachment larvae of jellyfish using high pressure seawater and a method of removing attachment larvae of jellyfish using the same. A suction discharge means in which a reverse spraying nozzle is embedded and a filter are provided so that the attachment larvae of the jellyfish can be fundamentally removed. Also, solid matters generated during an operation are collected by the filter so that a marine environment can be prevented from being secondarily contaminated.
Patent KR-20210115521-A (KR)
Title: Control system and control method for construction machinery
Inventor: KIM JI HOON
IPC: B60R25/20
Filed: 2020-03-13
Abstract: The present invention relates to a control system of a construction machine and a control method of the construction machine. The control system of the construction machine comprises: a screen display module which provides image information of an Around View Monitor (AVM) of the construction machine in response to a remote start request signal; a smart key module for outputting a remote start control signal to an engine starter of the construction machine according to the remote start initiation signal; and a user terminal providing a user with the transmitted AVM image information and providing a user setting interface for outputting the remote start request signal and the remote start ignition signal. An object of the present invention is to provide the control system for the construction machine having a remote management system.
Patent KR-20210117782-A (KR)
Title: Method and system for quality inspection of new product using deep learning
Inventor: CHOO YEONHAK
IPC: G06N3/08
Filed: 2020-03-20
Abstract: The present invention discloses a method and system for quality inspection of a new product using deep learning. A method and system for quality inspection of a new product using deep learning may include a learning data generation system that generates learning data necessary for learning for quality inspection of a new product based on a defective image, which is the image of an existing product with defects; and a defect identification system that learns the learning data and performs quality inspection of the new product based on the learning.
Patent KR-20210121805-A (KR)
Inventor: CHU YOUNSUNG
IPC: H04L9/06
Filed: 2020-03-31
Abstract: The present invention provides an encryption communication system which allows encryption communication between different domains by using a blockchain-based public key infrastructure (PKI) domain. According to an embodiment of the present invention, the encryption communication system comprises a first electronic device, a second electronic device, and a certification authority. The first electronic device belongs to a first domain which is a blockchain-based PKI domain, and is registered in a distributed ledger. The second electronic device belongs to a second domain which is a certification authority-based PKI domain. The certification authority is an upper certification authority of the second electronic device, and is registered in the distributed ledger. The certification authority certifies the first electronic device based on a first transaction of the first electronic device registered in the distributed ledger and a first certificate of the first electronic device in accordance with a request of the second electronic device. The first electronic device certifies the second electronic device based on a second certificate of the certification authority, a second transaction of the certification authority registered in the distributed ledger, and a third certificate of the second electronic device.
Patent KR-20210123658-A (KR)
Title: Spacer for gas insulated switchgear and manufacturing method thereof
Inventor: HYOUNG JIN KIM
IPC: H01H33/06
Filed: 2020-04-03
Abstract: The present invention provides a spacer (100) of a gas insulated switchgear which comprises: a body portion (110) in which at least one through-hole is formed; and at least one conductor (120) installed through the through-hole and conducting electricity. A protrusion portion (122) protruding outward in a radial direction is formed on a side surface of the conductor (120), a groove having a shape corresponding to the protrusion portion (122) is formed on an inner circumferential surface of the through-hole, and the side surface of the conductor (120) excluding the protrusion portion (122) is detachably coupled to the inner circumferential surface of the through-hole. Accordingly, the present invention can easily increase durability and pressure resistance at low costs.
Patent KR-20210123684-A (KR)
Title: Air circulation cooling mat including real-time human care function through smart devices to induce a comfortable sleep
Inventor: LEE JI HOON
IPC: A47C21/04
Filed: 2020-04-03
Abstract: The present invention provides an air circulation cooling mat including a real-time human care function through a smart device to induce a comfortable sleep, the cooling mat comprising a breathable open cell memory foam (10) having a density of 40 to 49 Kg/m^3, a hardness of 3 to 3.9 KPa and a thickness of 15 to 30 cm; nozzle tubes (20) located under the memory foam (10) and spaced apart in the longitudinal direction; a connection joint (30) having a joint housing (32) and a connection pipe (31) communicating with a distribution pipe (33) of the joint housing (32); mesh fabric (40) welded to the surface of the memory foam (10) to maintain breathability and reinforce hardness; a cover body (50) comprising lower waterproof fabric (52), upper breathable fabric (54), and a zipper (56) connecting the fabric to be able to open and close; a controller device (60) that controls the hot and cold air according to temperature and humidity and has an IoT-enabled antenna unit (61); and a wired/wireless router (70) that wirelessly communicates with the antenna unit (61) and communicates so as to remotely control the controller device (60) through an application (82) of a smart device (80).
Patent KR-20210130950-A (KR)
Title: Aspergillus oryzae N2-2, koji comprising thereof and manufacturing method for traditonal alcoholic drink using the same
IPC: C12R1/69
Filed: 2020-04-23
Abstract: The present invention relates to Aspergillus oryzae N2-2. The Aspergillus oryzae N2-2 of the present invention has an effect which drastically enhances rose scent and banana scent when being manufactured as fermented liquor or distilled liquor. Especially, the Aspergillus oryzae N2-2 according to the present invention is derived from black barley, and thus can manufacture traditional liquor having characterized taste and scent by being applied to manufacture of the traditional liquor.
Patent KR-20210136251-A (KR)
Title: Intaglio printouts and security articles including the same
IPC: B41M1/10
Filed: 2020-05-07
Abstract: The present invention relates to an intaglio print and a security article including the same. According to the intaglio print and the security article including the same of the present invention, as a content of a fluorescent pigment is minimized, visibility of a security characteristic by the fluorescent pigment is remarkably improved. In addition, fluorescence by the fluorescent pigment is recognized at an upper side of a print, that is, at a point closer to a point of view of an identifier, and light loss of fluorescence realized by the fluorescent pigment is minimized. Moreover, there is a more excellent effect of unevenness and heterogeneous tactile sensation. The intaglio print of the present invention comprises: a substrate; a fluorescent layer; and a transparent layer.
Patent KR-20210138345-A (KR)
Title: Label sheet
IPC: G09F3/02
Filed: 2020-05-12
Abstract: The present invention relates to an easy-to-remove continuous strip label, which is attached to products such as PET bottles, is produced in the form of a continuous strip so that an adhesive is applied only to a part of a cutting line when the strip label is manufactured, and has a gripping part having no adhesive layer, on one side of a unit label, thereby satisfying both the adhesiveness and separability of a film-type strip label. The easy-to-remove continuous strip label comprises: unit parts (11) divided by cutting lines (111) formed at predetermined intervals in a longitudinal direction, and having information printed on the front thereof; a gripping part (13) cut from an upper end of one cutting line (111) in the unit part (11) to a lower portion of the cutting line (111) at a height, and folded to the front thereof; and an adhesive (14) applied to parts of both sides of the cutting lines (111), except for the gripping part (13), on the rear surfaces of the unit parts (11). The easy-to-remove continuous strip label is stored in the form of a roll.
Patent KR-20200135188-A (KR)
Inventor: KIM SEUNG KEUN
IPC: G03F7/028
Filed: 2020-05-15
Abstract: The present invention relates to a structure for a quantum dot barrier rib and a preparation method thereof, and the structure for the quantum dot barrier rib according to the present invention includes a cured film having a uniform film thickness within an appropriate range, in which a reflectance R_SCI measured by a specular component-included (SCI) scheme and a reflectance R_SCE measured by a specular component-excluded (SCE) scheme are reduced, and a ratio between the reflectances (R_SCE/R_SCI) is appropriately controlled, so that physical properties such as a low reflectance and a high light-shielding property are satisfied while maintaining excellent resolution and excellent pattern characteristics. In addition, when the structure for the quantum dot barrier rib is prepared, a multilayer pattern having a uniform film thickness suitable for the quantum dot barrier rib is able to be formed in a single development process, so that the structure for the quantum dot barrier rib is advantageously applied to a quantum dot display. The structure for the quantum dot barrier rib includes a cured film formed of a photosensitive resin composition including: (A) a copolymer; (B) a photopolymerizable compound; (C) a photopolymerization initiator; and (D) a colorant including a black colorant.
Patent KR-20210142914-A (KR)
Title: 3 Dimensional Semiconductor Memory Device
IPC: H01L27/11582
Filed: 2020-05-19
Abstract: Embodiments of the present invention are to provide a three-dimensional memory device capable of preserving a shape of a memory block. According to an embodiment of the present invention, a three-dimensional semiconductor memory device comprises: an insulating layer; a multilayer structure in which conductive layers are alternately stacked multiple times; and a slit structure for separating the stacked structure in a unit of the memory block. A portion of the slit structure defining one memory block is configured in a dashing shape comprising a slit area and a bridge area.
Patent KR-20200062149-A (KR)
Inventor: CHOI MAN SIK
IPC: G06Q30/08
Filed: 2020-05-26
Abstract: The present invention relates to an apparatus providing online service and a driving method thereof. The apparatus providing online service according to one embodiment of the present invention includes: a communication interface unit that provides a service menu including a paid item to a user device based on a user request from a user device; and a control unit that receives and processes requests from the user device requested through a nomination bidding method by designating a plurality of service providers related to the paid item after payment for the paid item is completed.
Patent KR-20200096883-A (KR)
Title: Separation anchor for ground
Inventor: KIM BOUNG CHUL
IPC: E02D17/20
Filed: 2020-06-09
Abstract: The present invention relates to a separation anchor for the ground and, more specifically, to a separation anchor for the ground, capable of increasing adhesion between the ground and grout. According to the present invention, the separation anchor for the ground comprises: an anchor body (10); an upper plate spring (120) coupled to the upper surface of the anchor body (10); a lower plate spring (130) coupled to the lower surface of the anchor body (10); and a connection unit (140).
Patent KR-20210158685-A (KR)
Inventor: KIM SEUNG SOO
IPC: G01N21/57
Filed: 2020-06-24
Abstract: Disclosed are a method and an apparatus for inspecting the erosion resistance of electrode terminals for a coin cell-type secondary battery. According to an embodiment of the present invention, provided is a method for inspecting the erosion resistance of electrode terminals for a coin cell-type secondary battery. The method comprises: preparing metal-coated electrode terminals for a coin cell-type secondary battery; a transfer step of placing the electrode terminals on an inspection line and transferring the same; a glossiness measurement step of measuring the glossiness of the electrode terminals transferred by the inspection line; a first determination step of determining good electrode terminals by comparing the glossiness of the electrode terminals, measured through the glossiness measurement step, with a preset glossiness standard; a first selection step of selecting the electrode terminals determined as good products through the first determination step; a roughness measurement step of measuring the roughness of the remaining electrode terminals after being selected through the first selection step; a second determination step of determining good electrode terminals by comparing the roughness of the electrode terminals, measured through the roughness measuring step, with a preset roughness standard, and a second selection step of selecting the electrode terminals determined as good products through the second determination step. Therefore, better electrode terminals can be selected by evaluating corrosion resistance.
Patent KR-20210029662-A (KR)
Title: Programmable conversion hardware
Inventor: MELLEMPUDI NAVEEN
IPC: G06F9/28
Filed: 2020-06-26
Abstract: A device for facilitating computer number format conversion is disclosed. The device comprises: a control unit for receiving data format information indicating a first precision data format in which input data should be received; and converter hardware for receiving the input data and converting the first precision data format to second precision data format based on the data format information.