baber/WOPTO huggingface dataset:
Patent KR-20190001903-A (KR)
Inventor: HWANGBO MIN
IPC: E04F13/08
Filed: 2018-05-11
Abstract: The present invention relates to a panel fixing assembly and, more specifically, to a panel fixing assembly for fixing a building panel to a frame. According to the present invention, the panel fixing assembly is capable of easily fixing a building panel to a wall without a separate fastening member such as a screw or a bolt, thereby facilitating construction of the building panel. Moreover, the panel fixing assembly in accordance with the present invention is able to be manufactured at low costs with a simple structure. In addition, since the panel fixing assembly in accordance with the present invention is able to easily attach or separate the building panel, time and costs required for maintenance and repair of the building panel can be reduced.
Patent KR-20190130850-A (KR)
Title: Negative electrode active material, negative electrode comprising the negative electrode active material, and lithium secondarty battery comprising the negative electrode
Inventor: SONG JUN HYUK
IPC: H01M4/38
Filed: 2018-05-15
Abstract: The present invention is to improve battery lifespan properties by controlling phase separation in a negative electrode active material and improve capacity of a battery by increasing usable discharge capacity sections. Provided is a negative electrode active material comprising: a core containing silicon; and a coating layer disposed on the core and containing a coating material. The coating material includes any one selected from a group consisting of Li_aV_bO_2 and MgH_2. In the Li_aV_bO_2, a is 0.5 or more and 1.5 or less, and b is 0.5 or more and 1.5 or less.
Patent KR-20190131330-A (KR)
Title: Fresh air pump
Inventor: JANG TAEK YONG
IPC: B03C3/41
Filed: 2018-05-16
Abstract: The present invention relates to a fresh air pump (100). The fresh air pump (100) comprises: a housing (110) with an opened front surface; a metal filter unit (140) installed on the opened front surface; an ionizer (200) arranged to be spaced apart from the metal filter unit (140) by a predetermined distance to be parallel to the metal filter unit; and a main fan (150) installed on one side surface of the housing (110) except the front surface.
Patent KR-20190140137-A (KR)
Inventor: PARK BYOUNG JUN
IPC: A41D13/11
Filed: 2018-06-11
Abstract: The present invention relates to a mask cap. The present invention is similar to a normal cap, but can be used by wearing a mask on a cap instead of the ears. In addition, the present invention is fashionable while combining the cap and the mask and can be used to fit perfectly the face.
Patent KR-20180138528-A (KR)
Title: Etching method
Inventor: MIZUNO HIDEKI
IPC: H01L21/3065
Filed: 2018-06-15
Abstract: An objective of the present invention is to improve an etching shape of a silicon-containing oxide film by dry etching. An etching method comprises: a first process of etching a silicon-containing oxide film with a pattern of a mask on the silicon-containing oxide film by plasma generated from a first gas supplied into a processing vessel; and a second process of removing a reaction product attached to an opening of the silicon-containing oxide film and the mask in the first process by plasma generated from a second gas supplied into the processing vessel. In the second step, high-frequency power for plasma generation and high-frequency power for bias voltage generation are applied to generate plasma from the second gas.
Patent KR-20190142592-A (KR)
Inventor: CHO HYUN JEONG
IPC: G01N30/34
Filed: 2018-06-18
Abstract: The present invention provides an analysis method capable of simply, rapidly and accurately analyzing remaining prohexadione-calcium. A method for analyzing remaining prohexadione-calcium comprises the following steps of: a) melting 10 mg of prohexadione-calcium in 0.1 L of distilled water to prepare a mixture of the concentration of 100 mg/L; b) weighing 1-20 g of a homogenized analysis sample of fruit trees, fruits, vegetables, or agricultural products for analysis in 50 mL of a centrifuge tube, and preparing the same; c) adding 1-20 mL of acetonitrile including 0.5-1% of formic acid to the analysis sample, and agitating a mixture for 1-3 minutes to extract remaining components of prohexadione-calcium; d) centrifuging the mixture for 1-10 minutes at 3,000-5,000 rpm/min by using a centrifuge; e) mixing 400 μl of an extracted supernatant with 600 μl of distilled water to make 1000 μl, and filtering a mixture with a syringe filter of 0.2 μl to use the filtered mixture as an analysis solution; and f) analyzing the analysis solution using a high performance liquid chromatograph-mass spectrometer (HPLC-MS/MS).
Patent KR-20200008691-A (KR)
Title: Construction Panel
Inventor: KIM HAK SUB
IPC: E04C2/292
Filed: 2018-07-17
Abstract: The present invention relates to a construction panel which includes: a pair of metal plates facing each other; a foamed vinyl member that is repeatedly folded in a thickness direction on the inner side of the metal plates; a plurality of reinforcing wires for supporting the pair of metal plates spaced apart from the inside; and a plurality of hanging members installed by connecting the reinforcing wires laterally and supporting the folded parts of the foamed vinyl members. The construction panel can maintain sufficient rigidity while providing excellent shock absorption effects and insulation effects.
Patent KR-20200009693-A (KR)
Title: Online-marketing system using network including plural carrier, based on social network service system and method thereof
Inventor: WON HONG ICK
IPC: G06Q30/02
Filed: 2018-07-19
Abstract: The present invention relates to an online marketing system based on a social network service and a method thereof, capable of maximizing an effect of increasing an advertisement recognition rate. The method of the present invention comprises: a first step of transmitting first product information and first transaction information to a second processing unit; a second step of generating condition satisfaction data and transmitting the same to a third processing unit of an information processing medium; and a third step of determining a reward distribution ratio or a reward distribution amount.
Patent KR-20190115397-A (KR)
Title: Method and system of transaction service between individual and individual using cube chain
Inventor: MYEONG NO MUN
IPC: G06Q50/00
Filed: 2018-08-02
Abstract: According to an embodiment of the present invention, a method in which a first terminal and a second terminal directly perform a product purchase transaction in a network comprises: a sale product registration step of allowing a first terminal to register a product to be sold in a predetermined market platform; a purchase determination step of allowing a second terminal to transmit a purchase determination signal for the product; a purchase payment temporary transfer step of allowing the second terminal to temporarily transfer a purchase payment to the first terminal; a transfer approval step of allowing at least one of the first terminal or the second terminal to approve the temporarily transferred purchase payment; and an approval result storage step of storing transfer approval result information in an escrow block which is a special block of a cube chain block.
Patent KR-20200018055-A (KR)
Title: Method for producing flavor enhancing agent for food using turmeric leaf and stem, flavor enhancing agent produced by the same and food including the same
Inventor: KIM JUNG EUN
IPC: A23L27/00
Filed: 2018-08-10
Abstract: The present invention relates to a method for manufacturing a flavor enhancer for food using turmeric leaf stems, a flavor enhancer for food prepared thereby, and a food containing the same. To this end, the method comprises the following steps: preparing turmeric leaf stems; drying the turmeric leaf stems to prepare dried turmeric leaf stems; preparing a turmeric leaf stem extract by performing hot water extraction on the dried turmeric leaf stems; and processing the turmeric leaf stem extract to prepare the flavor enhancer with turmeric leaf stems.
Patent KR-20190121149-A (KR)
Title: Multi-layered ceramic electronic component
Inventor: CHA KYOUNG JIN
IPC: H01G4/008
Filed: 2018-08-16
Abstract: The present invention provides a small and high-capacity multi-layered ceramic electronic component with high reliability. A multi-layered ceramic electronic component according to an embodiment of the present invention comprises: a body including an internal electrode alternately disposed with a dielectric layer; and an external electrode disposed in the body and connected with the internal electrode. The internal electrode comprises a plurality of Ni grains. A composite layer comprising Sn and Ni is disposed on the grain boundary of the Ni grain.
Patent KR-20200020520-A (KR)
Title: Micro transfer mechanism and high-precision positioning aparatus comprising the same
Inventor: JEONG JA YIL
IPC: H01L21/67
Filed: 2018-08-17
Abstract: According to an embodiment of the present invention, a micro transfer mechanism comprises: a horizontal drive transfer module including a first drive member and a linear guide member driven by the first drive member to be transferred along a first axis; a horizontal free transfer module including a second linear guide member transferred along a second axis which is different from the first axis; and a vertical transfer module including a second drive member and a wedge member transforming displacement, generated along the first direction by the second drive member, into displacement along a third axis vertical to each of the first axis and the second axis, wherein one member among the first linear guide member of the horizontal drive transfer module, the second linear guide member of the horizontal free transfer module and the wedge member of the vertical transfer module is stacked on another member which enables the one member to be transferred connectively with the other member as the other member is transferred, and the first drive member and the second drive member are positioned at the same side along the first axis with respect to the wedge member. The present invention can perform 6-DOF transfer for a mounted object while supporting the mounted object.
Patent KR-20200025214-A (KR)
Title: Anti-oxidative Composition Using Fruits of Prickly Pear Fermented by Bacillus
Inventor: YANG KYONG WOL
IPC: A61P39/06
Filed: 2018-08-29
Abstract: The present invention discloses a composition for antioxidation using a Bacillus subtilis fermentation product of Opuntia ficus-indica fruits, in which antioxidant activity is increased by the fermentation of Bacillus subtilis. As described above, according to the present invention, it is possible to provide a lactobacillus fermented pill of Opuntia ficus-indica fruits with increased antioxidant activity and acceptability such as taste, flavor, texture, etc.
Patent KR-20200037546-A (KR)
Inventor: YOO JAE SEUNG
IPC: A01M1/02
Filed: 2018-10-01
Abstract: The present invention relates to an insect trap controlling a spraying pattern of an attractant which can efficiently inject the same amount of the attractant which attracts insects for a longer period of time. According to the present invention, provided is the insect trap controlling the spraying pattern of the attractant which comprises: am inlet in which surrounding air and insects are introduced; a negative pressure chamber for trapping insects contained in the air introduced from the inlet; a suction fan forming negative pressure in the negative pressure chamber; an attractant spraying part for spraying an insect attractant around the inlet; and a control part for controlling spray patterns of the attractant.
Patent KR-20200040517-A (KR)
Inventor: KIM SEIYONG
IPC: H01L51/00
Filed: 2018-10-10
Abstract: A specification of the present invention provides a composition for forming a hole transport layer for an organic-inorganic composite solar cell including a Cu-based hole transport material and at least one metal oxide precursor of a vanadium oxide precursor, a molybdenum oxide precursor, and a tungsten oxide precursor, a manufacturing method of the organic-inorganic composite solar cell using the same and an organic-inorganic composite solar cell comprising a hole transport layer including the Cu-based hole transport material and at least one metal oxide of vanadium oxide, molybdenum oxide, and tungsten oxide.
Patent KR-20190129672-A (KR)
Title: Neural network based pattern authentication method and device
Inventor: KIM YONG GUK
IPC: G06F21/36
Filed: 2018-10-22
Abstract: Disclosed are a neural network-based pattern authentication method capable of minimizing user′s inconvenience and an apparatus thereof. According to the present invention, the neural network-based pattern authentication apparatus comprises: a raw data input unit inputting a feature value of raw data which is pattern data inputted from a user by a plurality of times with respect to a first pattern; a comparison data generation unit generating comparison data corresponding to the raw data by using predetermined noise; and a determination unit trained through the feature value of the raw data and a feature value of the comparison data to determine a result value about a proximity level between the comparison data and the raw data and determine whether to pass the pattern data inputted by the user and pattern data inputted by a third user with respect to the first pattern. The comparison data generation unit receives, from the determination unit, a result value about the proximity level between the comparison data and the raw data as feedback to generate updated comparison data.
Patent KR-20200048474-A (KR)
Title: Method for determining a base model for transfer learning and apparatus for supporting the same
Inventor: CHOO JIN HO
IPC: G06N3/08
Filed: 2018-10-30
Abstract: Provided is a method for determining a base model to be used for transfer learning to a target domain. The method performed by a computing device includes the steps of: building a neural network model that measures goodness of fit for a plurality of pre-trained source models; measuring the goodness of fit for each of the plurality of source models by inputting the neural network model into the data of the target domain; and determining a base model to be used for the transfer learning among the plurality of source models based on the goodness of fit.
Patent KR-20200050171-A (KR)
Title: Composition for improving blood circulation comprising novel ginsenoside
Inventor: HONG YONG DEOG
IPC: A61K31/704
Filed: 2018-11-01
Abstract: The present invention relates to a composition including, as an active ingredient, a novel ginsenoside (20S,24R)-6-O-β-D-glucopyranosyl(1->2)-β-D-glucopyranoside-dammar-3-one-20,24-epoxy-6a,12b,25-triol, a pharmaceutical salt thereof, a hydrate thereof, or a solvate thereof. The composition shows an excellent effect of improving blood circulation.
Patent KR-20190051835-A (KR)
Inventor: KAWANISHI TORU
IPC: G06F11/10
Filed: 2018-11-02
Abstract: An object of the present invention is to provide a semiconductor device and a semiconductor system including the same capable of increasing a fault detection rate while restraining enlargement of the size of a circuit. According to one embodiment, the semiconductor device comprises: an ECC decoder (131) which performs diagnosis on data D1 by using an error detection code C1 for the data D1; an ECC encoder (132) which generates an error detection code C11 of data D11 expressed by a value of a part of bits among the plurality of bits configuring the data D1 and generates an error detection code C12 of data D12 expressed by values of the remaining bits; and a diagnosis circuit (14) which when an error is not detected in the data D1 by the ECC decoder (131), compares the data D11 of the data D1 with the data D11 used for generation of the error detection code C11 and compares the data D12 of the data D1 with the data D12 used for generation of the error detection code C12.
Patent KR-20190051875-A (KR)
Inventor: KIM DAE HOON
IPC: G06K9/00
Filed: 2018-11-06
Abstract: The present invention relates to a food ordering system comprising: a customer terminal for displaying at least one menu provided by a restaurant and generating order information when receiving selection of an ordering menu from the at least one menu; and a manager terminal for determining a menu preparation time required for preparing the ordering menu when receiving the order information from the customer terminal and comparing the menu preparation time with a movement time included in the order information to generate a cooking start signal, wherein the movement time is a time required to move from a position of the customer terminal to the restaurant at the time of generating the order information.
Patent KR-20200053362-A (KR)
Inventor: OH HAN KOOK
IPC: C07F9/53
Filed: 2018-11-08
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device comprising the same. When the compound represented by the chemical formula 1 is used in an organic material layer, it is possible to lower driving voltage and improve light efficiency of a device, and improve lifespan characteristics of the device by thermal stability of the compound.
Patent KR-20200053378-A (KR)
Title: Security system using scream detector for the sudden invasion crime and method how to prevent of false alarms
Inventor: JOO WOO JIN
IPC: G08B29/18
Filed: 2018-11-08
Abstract: The present invention relates to a security system using a scream detector against sudden invasion crime, capable of coping with sudden housebreaking of a criminal who pretends to be a visitor, and a false alarm prevention method thereof. According to the present invention, crime occurrence is determined by only an alarm signal of the scream detector or an abnormal sound detector generated for a reference alarm signal standby time after a call signal of a visitor is generated and a door is opened within a reference time and a home-network wall pad, a home-automation wall pad, and a home Internet of things (IoT) hub issue an alarm sound to induce the criminal to run away. At the same time, a security alarm function of a home-network system, a home-automation system, and a home Internet of things (IoT) system is operated to transmit a crime occurrence message to a stored phone number such as a security room and the like.
Patent KR-20190077214-A (KR)
Inventor: EMA YOSHIKAZU
IPC: F16H25/24
Filed: 2018-11-12
Abstract: The present invention provides a transmission device to prevent a screw shaft from being enlarged in an axial direction. The transmission device comprises an input shaft, a screw shaft extending in a direction orthogonal to the input shaft, a transmission member which forms an annular shape surrounding the screw shaft and rotates around the screw shaft by power which is input from the input shaft, and a nut which is mounted to the screw shaft and rotates by the power transmitted from the transmission member. The nut is disposed on an axis orthogonal to the screw shaft and the input shaft.
Patent KR-20200058618-A (KR)
Inventor: JIN JU YEONG
IPC: B29D35/14
Filed: 2018-11-16
Abstract: Disclosed is a method of manufacturing boots according to one embodiment of the present disclosure, capable of reinforcing a warming function. According to some embodiments of the present disclosure, the method of manufacturing the boots includes: opening a mold included in a boot manufacturing device; covering a shoe last included in the boot manufacturing device with inner skin of a fur material; closing the mold such that a molding space for forming a body part and a sole part of the boot is formed between the inner skin of the fur material and the mold; injecting a first boot molding liquid into the molding space; curing the first boot molding liquid injected into the molding space, waiting for a predetermined time to form a first layer, and opening the mold; covering the first layer with a second layer of a suede material; closing the mold again; forming the body part by applying a predetermined pressure and heat of a predetermined temperature to the first layer and the second layer for a predetermined time; and forming the sole by injecting a second boot molding liquid after the body part is formed and curing the second boot molding liquid.
Patent KR-20200059603-A (KR)
Title: Chip antenna
Inventor: PARK JU HYOUNG
IPC: H01Q1/48
Filed: 2018-11-21
Abstract: According to one embodiment of the present invention, provided is a chip antenna, which includes a body portion, a radiation portion disposed on one surface in a width direction of the body portion, and a ground portion disposed on the other surface in the width direction of the body portion. The radiation portion may include a dielectric and a conductor disposed in a different region in a thickness direction. A chip antenna module uses the chip antenna instead of a dipole antenna in a wiring form, so that the size of the module can be minimized.
Patent KR-20200047251-A (KR)
Inventor: MUN HWANG JE
IPC: H01H85/055
Filed: 2018-11-28
Abstract: According to the present invention, a fuse resistor assembly includes: a first resistor and a second resistor distributing an applied current or voltage; and a fuse located between the first resistor and the second resistor, and having one side coupled to the first resistor and the other side coupled to the second resistor to be connected in series with the first resistor and the second resistor. The fuse is blown by radiant heat due to overcurrent generated in the first resistor and the second resistor.
Patent KR-20200063853-A (KR)
Title: Floating fish cage
Inventor: KANG HYUNG WOOK
IPC: A01K61/65
Filed: 2018-11-28
Abstract: According to one embodiment of the present invention, provided is a floating fish cage for easy movement. The floating fish cage according to one embodiment of the present invention comprises: a lower structure having a buoyancy tank that controls buoyancy by making seawater flow in and out; an upper structure spaced apart from the lower structure and positioned above the lower structure; a plurality of first connection chains connecting the lower structure to the upper structure; a cage structure including a mesh that forms a culture space by blocking a portion between the lower structure and the upper structure; and a control tower coupled to the cage structure to control the buoyancy tank and exposed to the upper porion of the sea level.
Patent KR-20200066801-A (KR)
Title: A capsule containg carbon dioxide
Inventor: LEE MYUNG GI
IPC: A23L2/54
Filed: 2018-12-03
Abstract: The present invention relates to a capsule capable of replenishing escaped carbonic acid when a capsule containing carbonic acid is added to a beverage containing carbonic acid such as coke or beer (hereinafter referred to as a carbonated beverage.) In addition, the capsule consists of a water-soluble substance. Also, the amount of carbon dioxide contained in the capsule is larger than the same contained in the existing coke, which is about 4 volume.