baber/WOPTO huggingface dataset:
Patent KR-20200014998-A (KR)
Inventor: KIM KYUNG TAE
IPC: E05F1/10
Filed: 2018-08-02
Abstract: The present invention relates to a door closer capable of closing a door. An elastic member is placed in a housing, a spring pusher including a tooth form on one side is elastically supported by the elastic member to be able to be linearly moved in the housing, a rotor connected with a link rotated as a door is opened or closed is geared to the tooth form of the spring pusher to be installed in the housing to be rotatable, a piston is installed at the front end of the spring pusher, a cylinder member surrounding the piston is placed in the housing, a check valve and a pressure adjuster are installed on the floor of the cylinder member to adjust a closing speed with air pressure when the door is being closed by leading outside air into the check valve and discharging the air to the pressure adjuster in accordance with the internal pressure of the cylinder member, a brake member interrupting the movement of the spring pusher by coming into contact with one lateral side of the spring pusher is installed in the housing, and a brake piston actuating the brake member is installed in the brake cylinder member, while the brake cylinder member and the cylinder member are connected through a brake pipe. According to the present invention, the movement of the spring pusher is limited by the brake member with air pressure in the cylinder member, while the spring pusher is moved with the air pressure in the cylinder member, and thus, even on an early stage, the speed of the spring pusher can be reduced with frictional force between the brake member and the spring pusher and the air pressure in the cylinder member, so the closing speed of the door can be smoothly reduced in an opening angle section of the door.
Patent KR-20200018154-A (KR)
Title: Acoustic information recognition method and system using semi-supervised learning based on variational auto encoder model
Inventor: NAM SOO KIM
IPC: G10L15/14
Filed: 2018-08-10
Abstract: The present invention relates to an acoustic information recognition method using VAE model based semi-supervised learning which comprises: (1) a step of learning an acoustic information recognition model using collected acoustic information data; and (2) a step of recognizing and outputting acoustic information from the input data using the acoustic information recognition model learned in the step (1). The acoustic information recognition model is an acoustic information recognition model in which a network for estimating a label y is added in the existing variational auto encoder (VAE) model such that semi-supervised learning can be possible. In addition, the present invention relates to an acoustic information recognition system using VAE model based semi-supervised learning which comprises: an acoustic information learning module (100) for learning an acoustic information recognition model using collected acoustic information data; and an acoustic information output module (200) for recognizing and outputting acoustic information from the input data using the acoustic information recognition model learned by the acoustic information learning module (100). According to the present invention, the disadvantage of supervised learning that model training is possible only when a user directly listens to the sound and labels the same can be overcome.
Patent KR-20200022699-A (KR)
Title: Skin whitening composition comprising unripe apple water extracts
Inventor: LEE JIN TAE
IPC: A61Q19/02
Filed: 2018-08-23
Abstract: The present invention relates to a skin whitening cosmetic composition containing a hot water extract of unripe apples. The composition containing the hot water extract of unripe apples according to the present invention has an excellent effect on skin whitening by suppressing the production of melanin and inhibiting the activity of tyrosinase, a regulatory enzyme involved in the melanin production, and thus can be useful in the field of cosmetics and food.
Patent KR-20190029442-A (KR)
Title: Electronic devices having shared antenna structures and split return paths
Inventor: ZHOU YIJUN
IPC: H04B1/40
Filed: 2018-08-29
Abstract: Antenna structures at a given end of an electronic device may include antenna structures which are shared between multiple antennas. The device may include an antenna with an inverted-F antenna resonating element formed from portions of a peripheral conductive electronic device housing structure, and may have an antenna ground which is separated from the antenna resonating element by a gap. A short circuit path may bridge the gap. The short circuit path may be a split return path coupled between a first point on the inverted-F antenna resonating element arm and second and third points on the antenna ground. The electronic device may include an additional antenna which includes the antenna ground and metal traces forming an antenna resonating element arm. The antenna resonating element arm of the additional antenna may be parasitically coupled to the inverted-F antenna resonating element and a portion of the split return path.
Patent KR-20200027698-A (KR)
Title: Method and apparatus for controlling the internal pressure of expandable steel pipe rock bolt
Inventor: SHIN JONG HO
IPC: E21D21/00
Filed: 2018-09-05
Abstract: The present invention relates to a method and an apparatus for controlling the internal pressure of a steel pipe expansion type rock bolt in consideration of drawing force expression. The method includes: a step (a) of injecting a fluid with a pressure pump to pressurize the steel pipe expansion type rock bolt; and a step (b) of controlling the pressure pump to the full expansion pressure of the steel pipe expansion type rock bolt.
Patent KR-20200028174-A (KR)
Title: Composition comprising fibroblast growth factor 2(FGF2) for improving pregnancy
Inventor: GWONHWA SONG
IPC: A61K38/18
Filed: 2018-09-06
Abstract: The present invention relates to a composition comprising fibroblast growth factor 2 (FGF2) as an active ingredient, and more specifically, to a pharmaceutical composition or food composition for promoting pregnancy comprising FGF2 as an active ingredient, and a pharmaceutical composition or food composition for preventing or treating sterility comprising FGF2 as an active ingredient. The composition comprising FGF2 as an active ingredient according to the present invention can minimize in vivo toxicity or side effects compared to chemical compounds by using in vivo material as raw material, improves proliferation of endometrial cells through expression activation of protein inside PI3K/AKT and MAPK signal transduction pathway, and can greatly increase implantation efficiency by reducing expression of endoplasmic reticulum stress-induced proteins. Therefore, the composition according to the present invention can be useful in fields related to a fertility drug, and a drug or functional food capable of preventing and treating female infertility.
Patent KR-20200030666-A (KR)
Title: Pointing system based on knowledge information, and method thereof
Inventor: SHIN HO CHEOL
IPC: G06Q30/02
Filed: 2018-09-12
Abstract: The present invention relates to a system and a method for providing a point based on knowledge information, which are capable of providing an innovative change in a profit structure. The system of the present invention comprises: a knowledge requester terminal (100); a network (200); a knowledge information-based point management server (300); an advertiser terminal (500); and a knowledge provider terminal group (400g) including a plurality of knowledge provider terminals (400).
Patent KR-20200034075-A (KR)
Title: Fine dust and heavy metal-related anti-inflammatory composition comprising actinidia arguta extract
Inventor: DONG IN KIM
IPC: A61K36/185
Filed: 2018-09-20
Abstract: The present invention relates to an anti-inflammatory composition containing an extract of Actinidia arguta. The anti-inflammatory composition of the present invention has ability to relieve, alleviate, and treat inflammation caused by fine dust and heavy metals, and also has antioxidant activity and free radical scavenging activity.
Patent KR-20200034855-A (KR)
Title: Bake apparatus of substrate
Inventor: LEE SUNG YONG
IPC: H01L21/67
Filed: 2018-09-21
Abstract: One embodiment of the present invention provides a heat treatment apparatus for a substrate, which includes: a hot plate in which at least one pin hole is formed; a lifting pin inserted into the pin hole in a liftable manner; and a proximity ball provided on an upper side of the lifting pin and supporting the substrate. A mounting groove is provided on an upper side of the pin hole so that the proximity ball is mounted. Therefore, the heat treatment apparatus for a substrate can improve processing uniformity of the substrate during a heat treatment process.
Patent KR-20190038386-A (KR)
Title: Composition for hangover containing Silybum marianum, Curcuma longa, Glycyrrhiza glabra and Cassia tora
Inventor: YOON DAE JUNG
IPC: A23L33/105
Filed: 2018-09-27
Abstract: The present invention relates to a composition for relieving hangover containig Silybum marianum, Curcuma longa, Glycyrrhiza uralensis, and Senna obtusifolia. The composition for relieving hangover of the present invention is remarkably excellent in a decomposition effect of acetaldehyde and ethanol in blood, thereby exhibiting a synergistic effect on relieving hangover. In addition, the composition for improving a liver function of the present invention effectively protects liver cells against liver toxicity induced by ethanol, thereby having a remarkably excellent effect of improving the liver function.
Patent KR-20200038707-A (KR)
Inventor: AN KWANG HYEON
IPC: C07D409/04
Filed: 2018-10-04
Abstract: The present invention relates to a coloring material composition comprising a compound represented by chemical formula 1 and having excellent heat resistance, to a photosensitive resin composition, to a photosensitive material, to a color filter, and to a display device.
Patent KR-20190106641-A (KR)
Title: Wearable device with near-field communication function and near-field communication control system
Inventor: LI QINGLEI
IPC: H04W12/00
Filed: 2018-10-11
Abstract: Provided is a wearable device with an NFC function and NFC control system. The wearable device comprises: a communication module establishing wireless connection with an electronic terminal and performing transmission of data with the electronic terminal through a tunnel predefined through the established wireless connection; a processor transmitting the data received from the communication module to an NFC controller through the predefined tunnel; and an NFC controller performing a corresponding operation based on the data. According to an exemplary embodiment of the present invention, the wearable device with the NFC function and NFC control system enable the data transmission between the NFC controller and electronic terminal of the wearable device by a wireless method.
Patent KR-20200042622-A (KR)
Inventor: LEE CHANG YONG
IPC: F01D9/02
Filed: 2018-10-16
Abstract: A turbine vane or a turbine blade of the present invention may comprise: a side wall which forms an airfoil including a leading edge and a trailing edge; a partition which divides the inner space of the side wall to form a plurality of cooling channels; and a metering plate which blocks an inflow unit of the plurality of cooling channels and in which a cooling hole is formed to communicate with each cooling channel. Here, the metering plate comprises: a first cooling hole which is formed in each inflow unit of the plurality of cooling channels; and a second cooling hole which is formed in a portion close to the leading edge at the inflow unit of the cooling channels coming in contact with the leading edge among the plurality of cooling channels. Therefore, according to the turbine vane or the turbine blade of the present invention, cooling fluid can sufficiently flow into the leading-edge portion at the lower end of the leading edge to improve cooling performance.
Patent KR-20200044232-A (KR)
Inventor: KIM JIN HO
IPC: C08J5/18
Filed: 2018-10-18
Abstract: The present invention relates to a decoration film expressing a metallic appearance. More particularly, the present invention relates to a decoration film capable of realizing a metallic appearance by a reflective coating layer without using a separate metal material, by arranging the reflective coating layer containing a reflective material between colored fine pattern layer grooves in a wet-coating method.
Patent KR-20200043687-A (KR)
Title: Providing Method for music based on personalization and service device supporting the same
Inventor: HAN SONG WON
IPC: G06F16/00
Filed: 2018-10-18
Abstract: The present invention provides an electronic device capable of improving quality of a listening log used for music recommendation. The electronic device comprises: a communication circuit forming a communication channel with a terminal device; a memory storing at least one music item; and a processor functionally connected to the communication circuit and the memory. Moreover, the processor may be set to collect a music item usage history of the terminal device when the terminal device and the communication channel are formed, generate a music recommendation list related to the terminal device based on the music item usage history, classify music items included in the music recommendation list into a plurality of groups, name group information using music tag data for the classified groups, and store groups in which the group information is named as a personalized music recommendation list.
Patent KR-20200051331-A (KR)
Title: Composition for preventing or treating liver diseases comprising thiazolidinedione derivative
Inventor: JUNG YOUNG SUK
IPC: A23L33/10
Filed: 2018-11-05
Abstract: The present invention relates to a composition for preventing, alleviating or treating liver diseases containing a compound represented by chemical formula 1, or a pharmaceutically acceptable salt thereof as an active component. The compound inhibits the activity of 1A2 and 2E1 lysozyme of cytochrome p450 in an animal model of liver damage induced with acetaminophen to significantly alleviate liver damage, thereby being able to be usefully used for a pharmaceutical composition for preventing or treating liver diseases, a health food composition for preventing or alleviating liver disease, etc.
Patent KR-20200052790-A (KR)
Inventor: JANG KYOUNG IK
IPC: G06K9/00
Filed: 2018-11-07
Abstract: The present invention relates to an apparatus for increasing an image recognition rate and a method thereof. According to the present invention, the apparatus for increasing an image recognition rate comprises: an image preprocessing unit for performing image preprocessing to remove noise included in an image; a vehicle registration plate detection unit for detecting a vehicle registration plate in the preprocessed image; a vehicle registration plate image extraction unit for extracting only an image of the detected vehicle registration plate; an image reconstruction unit for reconstructing the extracted image of the vehicle registration plate to an image having a set resolution or higher by using a SRGAN algorithm; a character region detection unit for detecting at least one region among number, symbol, and character regions in the image of the vehicle registration plate, which is reconstructed to the set resolution or higher; a character reading unit for reading by using an optical character reading apparatus which detects the at least one detected region among the number, symbol, and character regions; and a control unit for controlling an overall operation.
Patent KR-20190053800-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: KUBOTA SHINJI
IPC: H01L21/3065
Filed: 2018-11-08
Abstract: Provided is a substrate processing method capable of supplying ions to a deep portion of an opening. In a substrate processing method according to an embodiment, a substrate processing apparatus is used. The substrate processing apparatus includes a chamber body, a support and an electron beam generator. The chamber body provides an inner space therein. The support is configured to support the substrate mounted thereon. The support has electrons. The substrate processing method is executed in a state in which the substrate is mounted on the support. In the substrate processing method, electrons having a first energy are supplied from the electron beam generator into the inner space to generate negative ions by attaching the electrons to molecules during processing of gas supplied to the inner space. A positive bias voltage is applied to the electrode of the support to attract the negative ions to the substrate.
Patent KR-20200054425-A (KR)
Inventor: SHIN HEEKYUN
IPC: H01L27/32
Filed: 2018-11-09
Abstract: A manufacturing method of a flexible display device can include the steps of: forming a first charge adhesive layer having a first charge on a substrate; forming a second charge adhesion layer having a second charge opposite to the first charge on the first charge adhesion layer; removing the edges of the first charge adhesion layer and the second charge adhesion layer to form a first charge adhesion pattern and a second charge adhesion pattern; forming a flexible substrate on the substrate on which the first charge adhesion pattern and the second charge adhesion pattern are formed; forming a display unit on the flexible substrate; cutting the substrate, the first charge adhesion pattern, the second charge adhesion pattern, the flexible substrate, and the display unit along a cutting line; and separating the substrate and the flexible substrate.
Patent KR-20190056343-A (KR)
Title: Method and apparatus for transmitting and receiving channel state information in a wireless communication system
Inventor: BAE DUCKHYUN
IPC: H04W24/10
Filed: 2018-11-16
Abstract: Disclosed are a method for transmitting and receiving channel state information (CSI) in a wireless communication system, capable of effectively allocating an uplink resource (for example, PUSCH and PUCCU resources) and a method thereof. More specifically, a method for allowing a terminal to perform CSI reporting in a wireless communication system comprises the steps of: receiving bandwidth part (BWP) setting information for a BWP for transmitting an uplink and/or a downlink from a base station; receiving reporting configuration information including reporting configuration for CSI reporting from the base station; and performing CSI reporting based on the BWP configuration information and the reporting configuration information. The reporting configuration is associated with the BWP and whether to activate the reporting configuration is determined based on activation of the BWP.
Patent KR-20190060678-A (KR)
Title: Method of forming an enhanced unexposed photoresist layer
Inventor: MAES JAN WILLEM
IPC: G03F7/016
Filed: 2018-11-16
Abstract: The present invention relates to a method for forming an enhanced unexposed photoresist layer from an unexposed photoresist layer on a substrate by increasing the sensitivity of the unexposed photoresist to exposure radiant rays. The method comprises the steps of: providing a substrate with an unexposed photoresist layer into a reaction chamber; providing a first precursor comprising a portion of a photosensitizer sensitive to exposure radiant rays in the reaction chamber; and infiltrating the unexposed photoresist layer on the substrate with the first precursor.
Patent KR-20200058842-A (KR)
Inventor: CHAE MYOUNG HO
IPC: G01S3/48
Filed: 2018-11-20
Abstract: A signal direction detecting method for a circular array antenna, according to an embodiment of the present invention, comprises the steps of: receiving a signal; calculating a phase difference of each of a plurality of reference lines, with respect to the signal, which connect two antennas adjacent to each other in a circular array antenna including at least three antennas; selecting, from among the plurality of reference lines, a reference line in which the absolute value of the calculated phase difference becomes the minimum; calculating the relative azimuth of the signal with respect to the selected reference line; calculating a phase difference size order of the signals with respect to the plurality of reference lines, when there are the plurality of calculated relative azimuths; and calculating the azimuth of the signal for each of the plurality of calculated relative azimuths, and determining, from among the plurality of calculated azimuths, a final azimuth which indicates the direction of the signal, on the basis of determining whether the calculated phase difference size order corresponds to a pre-stored phase difference size order.
Patent KR-20180127287-A (KR)
Title: Treatment system of liquefied gas
Inventor: KANG MIN HO
IPC: F02M21/02
Filed: 2018-11-20
Abstract: A liquefied gas treatment system according to an embodiment of the present invention includes a fuel supply line connected from a liquefied gas storage tank to a customer; a pump provided on the fuel supply line and pressurizing the fuel discharged from the liquefied gas storage tank; a heat exchanger provided on the fuel supply line between the pump and the customer and heating the fuel discharged from the pump; a recovery line recovering the fuel from the upstream or downstream of the heat exchanger when the fuel pressure on the fuel supply line is equal to or higher than a predetermined pressure; a buffer tank provided on the recovery line and storing the fuel recovered from the recovery line; and a recovery supply line returning the liquid fuel stored in the buffer tank to the upstream of the heat exchanger and returning the gaseous fuel stored in the buffer tank to the downstream of the pump.
Patent KR-20200059616-A (KR)
Title: Tab cutting apparatus of secondary cell
Inventor: YOON JIN KOOK
IPC: H01M2/26
Filed: 2018-11-21
Abstract: The present invention relates to an apparatus for cutting an electrode tab, and relates to the apparatus for cutting each of a cathode unit and an anode unit of an electrode tab in an electrode/separation membrane assembly. The present invention is created to achieve an object of the present invention as described above, and discloses an electrode tab cutting apparatus for an electrode/separation membrane assembly (2) in which a first electrode sheet (14) and a second electrode sheet (13) are alternately stacked with a separation membrane (15) interposed and a pair of electrode tabs (11, 12) are included. The disclosed electrode tab cutting apparatus (120) includes: a pair of cutting members (121) cutting the electrode tabs (11, 12) of the electrode/separation membrane assembly (2); and a drive unit (122) for vertically driving the cutting members (121).
Patent KR-20200064360-A (KR)
Inventor: CHOI GUEN WOOK
IPC: H04R1/10
Filed: 2018-11-29
Abstract: The present invention relates to a mobile phone case capable of storing earphone to prevent an earphone string from getting entangled, and being detachable of an earphone storage box. An object of the present invention is to facilitate the storage of earphones by digging a grove and installing an aisle and an earphone string winder which can wind the earphone string.