baber/WOPTO huggingface dataset:
Patent KR-20200125337-A (KR)
Title: A collapsible portable chopsticks
Inventor: PARK MIN CHEOL
IPC: A61L2/10
Filed: 2019-04-27
Abstract: The present invention relates to foldable portable chopsticks which can be carried in a small size and even washed through a case to solve the existing problem that it is not easy to carry chopsticks. That is, the present invention provides chopsticks comprising: a foldable chopstick body formed in a straight line-shape so that the chopsticks can be foldable to be easily carried; and a washing case formed in a rectangular shape to be able to receive the foldable chopsticks and even wash the chopsticks by emitting infrared light thereto. Therefore, the present invention has an effect that chopsticks can be carried in a small size and even washed through a case, thereby solving the existing problem that it is not easy to carry chopsticks.
Patent KR-20190050963-A (KR)
Inventor: KIM YEONG IL
IPC: B65H35/02
Filed: 2019-05-07
Abstract: Disclosed is a punching apparatus. The punching apparatus according to an embodiment of the present invention is a punching apparatus to perform punching on a parent material, comprising: an adsorption unit generating suction force so as to allow the parent material to come in close contact with one surface thereof; a punching unit moving along a surface of the parent material which is in close contact with the adsorption unit so as to perform punching on the parent material; and a scrap removing unit disposed on the adsorption unit along with the punching unit so as to move along the surface of the perforated parent material in order to remove scrap from the parent material.
Patent KR-20200129307-A (KR)
Title: Rf generator and its operating method
Inventor: RYU SEUNG HEE
IPC: H02M1/00
Filed: 2019-05-08
Abstract: According to an aspect of the present invention, provided is a high frequency generator which can prevent a transient phenomenon of an output current. The high frequency generator comprises: an inverter including first and second switching elements alternatively operating controlled by a PWM control signal and converting a direct current (DC) voltage of a predetermined level outputted from a DC/DC converter to an alternating current (AC) of a predetermined level; an LC filter outputting a sinusoidal resonance signal having a predetermined resonance frequency from a high frequency signal outputted from the inverter; a transformer inducing a high frequency power signal of a pulse waveform outputted from the LC filter to a secondary side; an ignition module setting a switching frequency at the end of an ignition mode as an ignition mode departure frequency and outputting a mode selection signal; a driving module applying the ignition mode departure frequency outputted from the ignition module as an initial value of a switching frequency in a driving mode; and a signal control unit generating the PWM control signal using the switching frequency.
Patent KR-20200131606-A (KR)
Inventor: SUNGJOO KIM
IPC: C12C13/10
Filed: 2019-05-14
Abstract: A fermentation and aging device according to an embodiment of the present invention comprises: a water tank in which water is received; a fermentation container which has a space in which water discharged from the water tank is received; a water supply pump which is disposed at a channel between the water tank and the fermentation container to supply water contained in the water tank to the fermentation container; a flow amount adjustment valve which adjusts the flow amount of water discharged from the water tank; a water supply heater which heats water discharged from the water tank; a temperature sensor which measures the temperature of water passing through the water supply heater; and a controller which adjusts the opening degree of the flow amount adjustment valve on the basis of the measured temperature. According to the present invention, the temperature of hot water can be automatically adjusted according to a target temperature.
Patent KR-20200131697-A (KR)
Inventor: LEE DONG HYOUNG
IPC: A47C7/50
Filed: 2019-05-14
Abstract: The present invention relates to a combined chair bed, which is made by attaching leg rests to a wheeled chair that people usually use at home and allows users to stretch their legs and relax, and allows the chair to recline 180 degrees, so that users can rest in the chair as comfortable as a bed when they are tired. In addition, the combined chair bed can be used without discomfort even for tall people by adjusting the length of the leg rests and extending a base to suit the height of the user.
Patent KR-20200133611-A (KR)
Inventor: PARK SEOK JUN
IPC: G06Q40/02
Filed: 2019-05-20
Abstract: The present invention relates to a method for managing a loan with securities as collateral and a device thereof. The method for managing the loan with securities as collateral of the present invention comprises: a loan contract step of accepting an application for a loan with securities as collateral including original collateral and candidate collateral, setting pledge collateral on the original collateral provided as collateral, and then signing a loan contract; and a collateral power maintaining step of evaluating the collateral power of the securities provided as collateral within an effective loan period, and managing that the collateral power is maintained. According to an embodiment of the present invention, it is possible to efficiently manage the maintenance of the collateral power of the collateral loan. Specifically, according to an embodiment of the present invention, as setting conversion collateral from the candidate collateral is preferentially performed in order to maintain the collateral power, stable operation of the collateral loan contract becomes possible compared to a method for recovering the loan by executing unconditional counter-trading when the collateral power of the conventional collateral declines.
Patent KR-20200138864-A (KR)
Title: Apparatus for peeling fruit
Inventor: JEONG GU TAE
IPC: B26B27/00
Filed: 2019-06-03
Abstract: Disclosed is a fruit peeling apparatus to cut and remove the peel of fruits. According to the present invention, the fruit peeling apparatus comprises: a main body having a finger receiving unit formed therein to hold a user′s thumb by a predetermined certain elastic force and having a knife mounting unit formed on the lower part of the finger receiving unit; and a knife fixedly installed in the knife mounting portion and provided to cut and remove the peel of fruits. Accordingly, since the fruit peeling apparatus can peel spherical fruits such as apples, pears, and the like while mounted on the user′s thumb, the peels of fruits can be quickly and conveniently removed with a uniform thickness regardless of the user′s skill level and the risk of injury in the process of peeling the fruit is prevented, and thus safety can be secured.
Patent KR-20200138912-A (KR)
Title: A Smart Jigging System
Inventor: KIM YOUNG GOO
IPC: A01K91/06
Filed: 2019-06-03
Abstract: The present invention relates to a jigging system. More particularly, the present invention relates to a smart jigging system which allows a jigging device to be automatically operated by setting a pattern related to the rising and falling speed and position of a fishing line, operation time, and number of times, which calculates a catch ranking according to each pattern according to the fish species and time to apply the pattern so that the catch amount can be remarkably increased, and which enables pattern optimization regardless of the surrounding environment.
Patent KR-20200139939-A (KR)
Inventor: SHIM CHUNGBO
IPC: G06Q30/02
Filed: 2019-06-05
Abstract: According to an embodiment of the present invention, provided is a method for providing a marketing service based on an influencer comprising the steps of: performing smart contract-based marketing contract execution processing between an influencer terminal and an advertiser device and registering the same on a blockchain; collecting stepwise action information of a user terminal receiving target application information of a marketing contract through content provided from the influencer terminal; and providing compensation information corresponding to a marketing effect calculated in accordance with approval processing corresponding to the stepwise action information to the influencer terminal through the blockchain.
Patent KR-20200141703-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/70
Filed: 2019-06-11
Abstract: Provided are a method and device for encoding a video using an intra prediction mode signaling and encoding method. Therefore, the coding efficiency of a video signal is improved.
Patent KR-20200142387-A (KR)
Inventor: HA KYUNGIL
IPC: G07D11/22
Filed: 2019-06-12
Abstract: Disclosed is a cassette device for an automatic teller machine. The cassette device for the automatic teller machine includes: a body providing a stack space for media; a stack plate which can be moved up and down in the stack space and in which the stack of media is formed; a moving unit which can move upward in the stack space by pressing the stacked media on the stack plate; a first encoder plate which can move up and down according to the movement of the stack plate; a second encoder plate which can move up and down according to the movement of the moving unit; and a detection sensor for detecting the first encoder plate and the second encoder plate. According to the present invention, it is possible to quickly measure the quantity of media in the stack space.
Patent KR-20200142814-A (KR)
Inventor: KIM KUN TAE
IPC: H01F27/33
Filed: 2019-06-13
Abstract: The present invention relates to a vibration-proof and sound-proof device for a transformer, which blocks vibration and noise generated by the transformer from being transmitted to a building by using a vibration-proof pad composed of a first vibration-proof block, a second vibration n-proof block, and a third vibration-proof block while fixing the transformer through a main bracket installed on an upper surface of a concrete structure or a floor surface of the building and a sub-bracket installed inside the main bracket, and also protects the transformer from shaking caused by earthquakes. The vibration-proof and sound-proof device not only blocks the transmission of vibration generated from the transformer installed in a substation room to the building, but also prevents a part fixing the transformer from being damaged by a lateral force caused by the earthquakes, thereby preventing a fire due to power failure or disconnection in advance.
Patent KR-20200143786-A (KR)
Inventor: LIM BIN
IPC: B60G17/018
Filed: 2019-06-17
Abstract: The present invention relates to a damping force control system of a shock absorber, and more specifically, to a damping force control system of a shock absorber capable of more easily adjusting damping force of a shock absorber to suit a user′s preference using an application of a smartphone. To this end, the damping force control system of a shock absorber according to an embodiment of the present invention includes: a shock absorber having a nozzle unit that adjusts damping force by changing an oil flow amount between a nozzle and an orifice; a control unit connected to the nozzle unit to adjust the damping force; and an application that is connected to the control unit through Bluetooth pairing to store and synchronize a user′s setting value.
Patent KR-20200144166-A (KR)
Inventor: CHOI JONGEUN
IPC: B60W40/02
Filed: 2019-06-17
Abstract: The present invention relates to a voice service providing system for driving assistance and a method thereof. More specifically, the voice service providing system includes: a sensing device installed in a vehicle to sense surrounding environment information and vehicle information of the vehicle, necessary for a user; a collection part collecting the vehicle information and the surrounding environment information generated from the sensing device; a first determination part determining driving information which is a surrounding environment of the vehicle, and determining a driving service to be provided to the user based on the driving information, by learning a driving service personalized for the user based on the vehicle information and the surrounding environment information; a second determination part determining the priority of the driving service to be provided to the user based on the driving information; and an output part providing the driving service, which is determined by the second determination part based on the priority, to the user as a voice. Therefore, the present invention can obtain an effect of providing driving safety to the user as well as user-customized performance for driving or entertainment.
Patent KR-20200001536-A (KR)
Title: Photonic semiconductor device and method
Inventor: CHANG CHIH CHIEH
IPC: H01L21/56
Filed: 2019-06-25
Abstract: A method includes: forming a plurality of photonic devices on a semiconductor wafer; forming a V-shaped groove on a first side of the semiconductor wafer; forming an opening extending through the semiconductor wafer; forming a plurality of conductive features in the opening, wherein the conductive features extend from the first side of the semiconductor wafer to a second side of the semiconductor wafer; forming a polymeric material on the V-shaped groove; depositing a molding material in the opening, wherein the plurality of conductive features are separated by the molding material; depositing the molding material and then removing the polymeric material to expose the V-shaped groove; and placing an optical fiber in the V-shaped groove.
Patent KR-20210004755-A (KR)
Inventor: LEE JEMIN
IPC: H05K5/02
Filed: 2019-07-05
Abstract: Various embodiments of the present disclosure provide a case for a foldable electronic device, comprising a first housing structure and a second housing structure rotatable with respect to the first housing structure. The case of the foldable electronic device includes: a first cover at least partially covering the first housing structure; a second cover at least partially covering the second housing structure and rotatable with respect to the first cover; a driving unit for adjusting the angle between the first cover and the second cover; a communication unit for transmitting or receiving information relating to the angle to or from the foldable electronic device; and at least one processor connected to the communication unit so as to receive the information relating to the angle and drive the driving unit. Various other embodiments may be employed. According to the present invention, user convenience can be increased by providing a function of automatically adjusting the angle formed by a foldable housing structure of the foldable electronic device.
Patent KR-20210006267-A (KR)
Inventor: OH JEONG MIN
IPC: H01R24/60
Filed: 2019-07-08
Abstract: The present invention relates to a charging terminal conversion gender composed of a USB 2.0 micro Type-B x 1, 3.5 mm cable, a terminal conversion part, a USB Type-C plug, and a lighting 8 pin plug. The above USB 2.0 micro Type-B x 3.5 mm cable is removed, a USB Type-C plug insertion hole, a lighting 8 pin plug insertion hole, and one more plug conversion parts are added to attach two types of conversion genders. It is possible to solve grip feeling to enable convenient use of a smartphone by providing a charging type of USB Type-C, which is actively used, and a charging type of the iPhone′s lighting 8 pin.
Patent KR-20210007759-A (KR)
Inventor: KU JIN MO
IPC: A61K31/12
Filed: 2019-07-12
Abstract: The present invention relates to a compound or a salt thereof that can be effectively used for treating, ameliorating, or preventing inflammatory bowel disease. In addition, the present invention relates to a pharmaceutical composition for treating or preventing inflammatory bowel disease, including the compound or a pharmaceutically acceptable salt thereof. In addition, the present invention relates to a food composition for ameliorating or preventing inflammatory bowel disease, including the compound or a sitologically acceptable salt thereof. The compound or the pharmaceutically or sitologically acceptable salt thereof is represented by chemical formula 1.
Patent KR-20200008532-A (KR)
Inventor: CHANG PO CHIN
IPC: H01L21/8234
Filed: 2019-07-16
Abstract: According to the present invention, a method comprises the following steps of: removing a dummy gate to leave a trench between gate spacers; forming a gate dielectric extended into the trench; depositing a metal layer on the gate dielectric, wherein the metal layer includes a portion extended into the trench; depositing a filling region in the trench, wherein the metal layer includes first and second vertical parts formed on facing side parts of the filling region; etching-back the metal layer, wherein the filling region is less recessed than at least the metal layer; leaving portions of a part of the metal layer forming the gate electrode; depositing a dielectric material in the trench; and performing planarization to remove redundant portions of the dielectric material. A portion of the dielectric material of the trench forms at least a part of a dielectric hard mask on the gate electrode.
Patent KR-20200013591-A (KR)
Inventor: TSENG TSAI WEI
IPC: G05D7/06
Filed: 2019-07-19
Abstract: The present invention is to provide a flow rate control device capable of reducing a noise while reducing a delay in flow rate control as compared to that of a conventional invention. The flow rate control device of the present invention comprises: a fluid resistance provided in a flow path; a downstream side valve provided on a downstream side of the fluid resistance; a downstream side pressure sensor provided between the fluid resistance and the downstream side valve; a resistance flow rate calculation unit for calculating a resistance flow rate which is a flow rate of a fluid flowing through the fluid resistance; a variation calculation unit for calculating a time variation of a downstream side pressure measured by the downstream side pressure sensor; a valve flow rate estimation unit for estimating a valve flow rate passing through the downstream side valve by calculating a weighted average on the basis of the resistance flow rate, a converted flow rate which is a difference between the resistance flow rate and the time variation of the downstream side pressure, and a weighted coefficient; and a flow rate control unit for controlling the downstream side valve on the basis of a set flow rate and a deviation of the valve flow rate. The weighting coefficient is changeable.
Patent KR-20200139067-A (KR)
Title: Robot system and control method thereof
Inventor: PARK JI YOON
IPC: G06Q10/08
Filed: 2019-07-23
Abstract: Disclosed are a robot system and a control method thereof. The robot system for increasing the customer convenience comprises: a first server; a first robot registered in the first server and delivering a product to a user according to information received from the first server; a second robot provided to be interlocked with the first robot and receiving the product from the first robot; and a second server operating the second robot, wherein the second robot is registered in the second server. The control method may include a customer information delivery step of transmitting, by the first server, customer information to the first robot, an access authentication step of authenticating by the second robot to the first server so that the first server accesses the second robot, and a coupling request step that the first server requests the first robot to couple with the second robot so that the first robot operates according to an operation of the second robot.
Patent KR-20200013605-A (KR)
Inventor: MORI SHOTA
IPC: H05K1/02
Filed: 2019-07-25
Abstract: The present invention is to provide a print wiring board having electromagnetic wave shielding sheet excellent in migration resistance, heat resistance, bending resistance, light shielding property, and flame retardancy. According to the present invention, provided is a print wiring board which has an electromagnetic shield sheet provided with an electromagnetic wave shield sheet, a cover coat layer, and a substrate having a signal wiring and an insulating substrate. The electromagnetic shield sheet has a layer containing phosphorus (P), the cover coat layer has a cured product of a resin layer containing a colorant, and the shortest distance between the layer containing phosphorus (P) and the signal wiring is within a range of 5μm or more and 100μm or less.
Patent KR-20200067077-A (KR)
Title: System for providing king janggi game
Inventor: JEON MAN HWANG
IPC: A63F13/45
Filed: 2019-07-26
Abstract: According to the present invention, provided is a system for providing the King janggi game which comprises: a janggi board (130) where longitudinal lines (131) and transverse lines (132) are arranged in a grid shape; and janggi pieces (140) which move between intersection points (135) of the longitudinal lines (131) and the transverse lines (132) on the janggi board (130), wherein the winner and the loser are determined in accordance with the notified rules of the janggi game. The janggi pieces (140) include Han pieces or Cho pieces used for general janggi games, and King pieces (141) which have the same functions and rules. The system for providing the King janggi game comprises: a reception unit (110) which receives an input on a piece among the janggi pieces (140) located on the janggi board (130), and receives an input on an intersection point (135) among the intersection points (135) between which the one piece can move; and a game control unit (120) which, when the King piece on the user′s side (141a) receives a Bikjang attack from the King piece on the opponent′s side (141b), which does not place another janggi piece (140) between the two King pieces (141a, 141b) and makes the King pieces face each other, controls the King piece (141a) to be promoted if it avoids the King-facing state and defends against the Bikjang attack, so that the King piece (141a) moves straightforward in another King-facing state afterwards and removes the King piece on the opponent′s side (141b). The system for providing the King janggi game allows a player to have an interest in janggi continuously and solves a problem that a game takes too much time.
Patent KR-20210014946-A (KR)
Inventor: LIM GI WON
IPC: A61F5/44
Filed: 2019-07-31
Abstract: The present invention relates to a menstrual cup kit, comprising: a menstrual cup member; and a placement applicator means inserted into the female vagina while accommodating the menstrual cup member, so as to push and place the menstrual cup member inside the female vagina. Therefore, the present invention enables insertion and placement of the menstrual cup without the insertion of fingers into the female vagina.
Patent KR-20210017788-A (KR)
Title: Apparatus and method for tracking hand motion
Inventor: YOO HOI JUN
IPC: G06F3/00
Filed: 2019-08-09
Abstract: The present invention uses an apparatus for tracking a hand motion which comprises a tracking unit to track a hand motion by using three-dimensional depth information transferred from a three-dimensional depth extraction camera to extract a hand motion, and performs: an automatic hand model generation step of automatically generating an optimal three-dimensional hand model in which hand shape information of a user is reflected in accordance with three-dimensional depth information for a hand shape and a hand motion of the user transferred from the three-dimensional depth extraction camera; and a hand motion tracking step of performing a noise removal step of removing noise included in three-dimensional depth information for the hand motion of the user photographed through the three-dimensional depth extraction camera in response to the three-dimensional depth information, and then using the automatically generated three-dimensional hand model to track the hand motion of the user. Therefore, the present invention can accurately and conveniently generate a hand model, thereby accurately tracking a hand motion.