baber/WOPTO huggingface dataset:
Patent KR-20190138253-A (KR)
Inventor: CHAE RYEONG
IPC: G08B21/04
Filed: 2018-06-09
Abstract: The present invention provides a CCTV disaster prevention surveillance camera for monitoring a photovoltaic apparatus control system using a quantum encryption key quarternary matrix hash function blockchain, which provides fire alarm and gas leakage in an early stage through a visualized image before fire is generated. According to the present invention, a quantum mainboard receives a quantum random number (QRN) from a QRN generator to generate a symmetric encryption key and encrypts the symmetric encryption key with a pseudo random number (PRN) generated from a PRN generator to generate an asymmetric encryption key. The quantum mainboard receives a random QRN from the QRN generator to generate a symmetric encryption key which is a (x, t, z, T) quarternary matrix function including a T dimension which is a time dimension. The quantum mainboard generates an X coordinate value of a hash function from a data value encrypting MAC address data with the symmetric encryption key through the PRN generator and generates a Y coordinate value of the hash function from a data value encrypting physically unclonable function (PUF) personal identification number (PIN) data with the symmetric encryption key through the PRN generator. When receiving normal, attention, alarm, and fire and early fire event data from an early stage fire monitoring CCTV surveillance camera, the quantum mainboard generates a Z hash value of the hash function from a data value encrypting the early fire event data with the symmetric encryption key through the PRN generator and generates a T coordinate value of the hash function from a data value encrypting time data with the symmetric encryption key through the PRN generator.
Patent KR-20190140276-A (KR)
Inventor: TANG HO YOUNG
IPC: G06N3/04
Filed: 2018-06-11
Abstract: The present invention relates to an unsupervised learning device capable of minimizing burden of a memory and operation, and a learning method thereof. According to one embodiment of the present invention, a spiking neural network-based unsupervised learning device comprises a spiking neural network receiving a binary image, and a synapse learning device electrically connected to the spiking neural network. The synapse learning device comprises: a first processing unit generating a first image through binarization of connection nodes in accordance with a connection ratio of the connection nodes uttering a predetermined number of pre-signals or more with respect to a plurality of input neurons; a second processing unit selecting an output node uttering a maximum number of post-signals among a plurality of output neurons, and generating a second image based on first weights of a plurality of synapses connected to the output node; and a third processing unit acquiring second weights through an average-based learning algorithm with respect to the first image and the first weights and generating a third image based on the second weights.
Patent KR-20190098013-A (KR)
Title: Multi-function compound supporting device
Inventor: SEONIL YU
IPC: A61G5/10
Filed: 2018-06-12
Abstract: The present invention relates to a multifunctional composite support apparatus capable of overlapping and storing a plurality of units while a muscular strength assist apparatus is rechargeably mounted. The multifunctional composite support apparatus according to the present invention is arranged so that a part of the plurality of parts of the multifunction compound support apparatus overlap each other when the plurality of multifunction compound support apparatuses are stored. Therefore, when storing a plurality of multifunctional composite support apparatuses in a state equipped with the muscular strength assist apparatus, it is possible to reduce a storage area when storing the plurality of multifunctional composite support apparatuses or to store more muscular strength assist apparatuses.
Patent KR-20190141981-A (KR)
Title: Battery connector module
Inventor: CHEN CHIA LUNG
IPC: H01M10/42
Filed: 2018-06-15
Abstract: The present invention relates to a battery connector module. According to the present invention, the battery connector module is applied to an embedded battery and a battery management unit and comprises a first connector, a second connector, and a fixed assembly. The first connector is installed in the battery management unit and the second connector is connected to the first connector to be plugged in and out and is applied to the embedded battery. The fixed assembly is installed on the outside of the first connector and the second connector and, when the second connector is connected to the first connector, the fixed assembly fixes the first connector to the second connector.
Patent KR-20190003352-A (KR)
Inventor: ADACHI SHIGETO
IPC: F01K13/02
Filed: 2018-06-21
Abstract: Provided is an internal combustion engine with a supercharger, capable of stabilizing the amount of recovered power in a power recovery device. According to the present invention, the internal combustion engine with a supercharger comprises an engine (10), the supercharger (20), an evaporator (42), an expander (44), the power recovery device (46), a condenser (48), a pump (50), and a control unit (60). The control unit (60) comprises: an adjustment unit (62) to increase/decrease the inflow amount of working medium in the evaporator (42) in accordance with increase/decrease of the heat amount of supercharged air flowing in the evaporator (42); and a temperature change detection unit (64) to output a temperature change signal when the degree of a change in a predetermined section of the temperature of the supercharged air flowing in the evaporator (42) becomes a threshold value or more. When a decrease signal is received, the adjustment unit (62) maintains the inflow amount of the working medium in the evaporator (42) at a constant decrease amount, which is smaller than the amount when receiving the decrease signal and is a constant amount.
Patent KR-20200002496-A (KR)
Title: Composition comprising exosome extracted from edible plant for skin whitening
Inventor: YANG SANG HWA
IPC: A23L33/105
Filed: 2018-06-29
Abstract: The present invention relates to a skin whitening composition containing an exosome derived from an edible plant. More specifically, the present invention relates to a skin whitening composition containing an exosome derived from an edible plant and to a method for manufacturing the same, wherein the composition not only has a skin whitening effect but also has stability, and skin tightening and anti-wrinkle effects by using an exosome derived from an edible plant such as citrus fruits, cucumbers, potatoes, etc.
Patent KR-20200006301-A (KR)
Inventor: JUNG IN SU
IPC: B60F3/00
Filed: 2018-07-10
Abstract: The present invention relates to a device for preventing flooding of an amphibious vehicle. The device for preventing flooding of an amphibious vehicle according to one embodiment of the present invention, which comprises an air inlet, comprises: an inclination angle measuring part for measuring an inclination angle of the amphibious vehicle; an operation part for opening/closing the air inlet; and a control part for controlling whether or not the operation part is opened or closed by comparing the inclination angle of the amphibious vehicle measured by the inclination angle measuring part with a reference angle. Therefore, the present invention is capable of automatically opening or closing the air inlet mounted on the amphibious vehicle.
Patent KR-20190027706-A (KR)
Inventor: ISHIBASHI KANJI
IPC: H01L21/67
Filed: 2018-07-12
Abstract: According to the present invention, a separator is installed on a transfer device to simplify a structure of a cutting table. A cutting apparatus comprises: a table (4) on which a work with resin-sealed semiconductor chips is loaded; a cutting device cutting the work into a plurality of semiconductor packages (9) and a plurality of unnecessary portions (32a, 32b); and a transfer device (33) absorbing the plurality of semiconductor packages (9) cut by the cutting device to transfer the same, wherein the transfer device (33) comprises: a plurality of absorbing holes (38) respectively absorbing the plurality of semiconductor packages (9) and a separator (43) separating the semiconductor packages (9) and the unnecessary portions (32a, 32b).
Patent KR-20200008428-A (KR)
Inventor: BAEK NAM IN
IPC: C07H1/08
Filed: 2018-07-16
Abstract: The present invention relates to: a pharmaceutical composition and a food composition for preventing or treating diabetes containing α-D-galactopyranoside or derived (-)-secoisolarysirinol-9′-O-β-D- glucopyranoside derived from Malva verticillata as an active component; and a method for preventing or treating diabetes. A compound derived from a Malva verticillata aerial part extract or fractions thereof exhibits excellent antidiabetic effects such as recovering damaged pancreatic islets and increasing glucose uptake in pancreatic islet cells, thereby being able to be used for developing therapeutic agents or ameliorating agents for diabetes by being contained as the active component in the pharmaceutical composition or health functional food.
Patent KR-20200008811-A (KR)
Title: Auto calibration method of environment sensor error
Inventor: NOH DONG HEE
IPC: G05B19/404
Filed: 2018-07-17
Abstract: The present invention relates to an automatic calibration system and method for of environmental sensor errors and a method thereof. More particularly, the present invention relates to a system for automatically correcting an error of environmental sensor data in a greenhouse environment control system, and a method thereof. According to the present invention, the automatic calibration method of environmental sensor errors comprises: a communication interface for receiving data from a sensor; a memory for storing a calibration algorithm for data obtained from the sensor; and a processor for executing the calibration algorithm. The processor performs error correction on the sensor data by using previous and current data obtained by the sensor, and the calibration algorithm, which is a grey wolf optimization (GWO).
Patent KR-20200009756-A (KR)
Title: Solar energy generating apparatus
Inventor: CHOI CHUL JUN
IPC: H02S20/30
Filed: 2018-07-20
Abstract: Provided is a solar photovoltaic power generation device which comprises: a support frame arranged on the outside and having a predetermined space; a plurality of mounting members arranged on the predetermined space to be spaced apart at regular intervals along a vertical direction; a plurality of solar cell panels mounted on each of the mounting members; and a glass unit arranged to transmit sunlight to the solar cell panel and provided to surround the plurality of solar cells panels.
Patent KR-20200016564-A (KR)
Title: Childhood addition and subtraction
Inventor: KWON YEONG MIN
IPC: G09B19/02
Filed: 2018-08-07
Abstract: The present invention relates to an addition and subtraction teaching aid for children. Specifically, the addition and subtraction teaching aid for children includes: a main body having an outer shape for a table shape; an infrared obstacle sensor provided inside the main body and receiving movement as an input value; and an LED unit which emits various colors by receiving the value of the infrared sensor. Accordingly an infant can add and subtract by interestingly placing figures on LED light.
Patent KR-20190022341-A (KR)
Inventor: MATSUSAKA TAKESHI
IPC: A61N1/40
Filed: 2018-08-17
Abstract: The present invention relates to a beauty device which can achieve more improved cosmetic procedure efficiency. The beauty device comprises: a first stimulus impartment unit which imparts a first stimulus to the skin; a second stimulus impartment unit which is induced by an electromagnetic change in radio frequency (RF) and imparts a second stimulus to the skin, wherein the second stimulus is different in a type from the first stimulus; a sensing unit which senses contact of the skin with the first stimulus impartment unit and the second stimulus impartment unit; and a control unit which controls the first stimulus impartment unit and the second stimulus impartment unit based on a sensing result of the sensing unit.
Patent KR-20180100282-A (KR)
Inventor: HAN SANG KWAN
IPC: F03B13/08
Filed: 2018-08-21
Abstract: The present invention relates to an eco-friendly environmentally-friendly power generation method for continuously generating electricity using a water-drop power generation facility configured to generate a gravitational acceleration action. The present invention is to efficiently produce the electricity with high efficiency by installing a water storage apparatus in a high mountain valley, a river, a stream or the like, and circulating water using an altitude difference according to a right angle drop of the water.
Patent KR-20200022728-A (KR)
Title: Electrode catalyst for fuel cell and manufacturing method thereof
Inventor: YOU DAE JONG
IPC: H01M4/86
Filed: 2018-08-23
Abstract: Disclosed is an electrode catalyst for a fuel cell. The electrode catalyst includes a core composed of an alloy composed of platinum, copper, and metal oxide; and a shell composed of platinum or a platinum alloy material. According to the present invention, oxygen reduction reaction activity and durability can be increased.
Patent KR-20190024730-A (KR)
Title: Light emitting device
Inventor: YAMADA MOTOKAZU
IPC: H01L33/60
Filed: 2018-08-24
Abstract: Provided is a light emitting device capable of ensuring luminance equal to that of a central part of the device on a peripheral part of the device and making the luminance on the device close to uniformity throughout the device. The light emitting device has a gas, a plurality of light sources arranged on an upper surface of the gas, a reflector having a plurality of surrounding parts surrounding each of the plurality of light sources in a planar view and each of the plurality of surrounding parts having an inclined side surface extending upward; a spacing in which the plurality of light sources are adjacent is uniform in the planar view; and the plurality of surrounding parts have openings defined at an upper end of the inclined side surface is approximately rectangular and surrounds a plurality of first surrounding parts and the plurality of first surrounding parts, and a plurality of second surrounding parts having an opening area defined by an upper end of the inclined side surface is smaller than the first surrounding part.
Patent KR-20200022829-A (KR)
Title: Showcase with openable side door
Inventor: KIM MOON SIK
IPC: A47F3/00
Filed: 2018-08-24
Abstract: The present invention relates to a showcase comprising an openable side door, which includes the openable side door including a structure capable of opening and closing side doors provided on left and right sides of the showcase even when there is insufficient free space on the left and right sides of the showcase installed in a predetermined space.
Patent KR-20200023962-A (KR)
Title: System and method for prevention seizure of bearing using knocking sensor
Inventor: JEONG JAEKYOUNG
IPC: F02D41/22
Filed: 2018-08-27
Abstract: The present invention relates to a system and a method for preventing seizure of a bearing using a knocking sensor, which senses damage to a bearing installed on a motion portion in an area other than the area where the knocking sensor senses knocking of an engine to reduce friction so as to prevent the engine from being turned off or being damaged by seizure of the bearing and allow a driver to prevent progression to the seizure of the bearing. According to the present invention, the method for preventing seizure of a bearing using a knocking sensor determines that a bearing (13) installed between a crankshaft and a connecting rod (11) is damaged if an engine (10) is operating in an area where knocking does not occur and the level of vibration inputted to a knocking sensor (15) installed on the engine (10) is determined to be larger than a preset bearing damage determination vibration level.
Patent KR-20190024790-A (KR)
Inventor: SHIMIZU YUSUKE
IPC: H05H1/46
Filed: 2018-08-28
Abstract: The objective of the present invention is to suppress expansion of CD of a groove formed by etching. An etching method includes loading, modification, removing and etching steps. In the loading step, a target object, in which a bottom film, a first organic film, and a mask film are laminated, is loaded into a chamber and mounted on a stage. In the modification step, a surface of the target object is modified by plasma of a first gas containing carbon, hydrogen and fluorine supplied into the chamber. In the removal step, a modified layer formed on the surface of the first organic film which is not covered by the mask film is removed by plasma of a second gas generated in the chamber since a first high frequency bias power is applied to the stage. In the etching step, the first organic film below the removed modified layer is etched by the plasma of the second gas generated in the chamber since a second high frequency bias power lower than the first high frequency bias power is applied to the stage.
Patent KR-20200031246-A (KR)
Title: Mobile terminal for integrated facility management system based on ict and method thereof
Inventor: SON JEA IK
IPC: G05B23/02
Filed: 2018-09-14
Abstract: The present invention relates to a mobile terminal for an ICT-based facility integrated management system and a method thereof. The facility integrated management system of the present invention integrates and manages various information on a plurality of facilities. The facility integrated management system comprises: a communication network; a plurality of sensors which sense operational states of various facility devices installed in each building; a facility controller which controls operations of the facility devices; a remote monitoring device which monitors operational states of facility devices or environmental state of facilities in real time, and if any facility device is failed, notifies the failure to an administrator in real time; a facility integrated management server which integrates and manages multiple facilities; and a mobile terminal which uses a web browser-based facility management solution to connect the facility integrated management server. Accordingly, the present invention uses the mobile terminal to process facility integrated management, sets up a facility management operation process, reduces a building management cost through the establishment of reasonable facility management system and standardized task operation, increases the effect of the facility management, and maximizes a facility asset value.
Patent KR-20190064406-A (KR)
Title: Apparatus and method for searching and registering tags in local positioning system
Inventor: ZARSHCHIKOV Dmitry Sergeevich
IPC: G06K19/07
Filed: 2018-09-27
Abstract: The present invention relates to local positioning and, more specifically, to a method for searching and registering tags in a local positioning system. The present invention provides a method for searching tags in a local positioning system. Registration is performed in a short-distance area mode. A tag stores identification data of the local positioning system. A positioning unit stores identification data of the tag. Also, the present invention provides a method for searching tags in a local positioning system. A positioning unit broadcasts address search packets to a space of a local positioning system. A desired tag responds with a pulse. Also, the present invention provides a method for searching identification data of a tag which is not registered in a local positioning system. A positioning unit broadcasts broadcast search packets to a space of a local positioning system. Dichotomy is used in detecting identification data of a tag. The present invention can reduce power consumption by a tag and a positioning unit, and remove the redundancy of signals received from a plurality of tags.
Patent KR-20200038686-A (KR)
Title: Display apparatus and the control method thereof
Inventor: YOO HO JUNE
IPC: H04N21/485
Filed: 2018-10-04
Abstract: The present invention relates to a display device and a control method thereof. The display device comprises: a display part; an optical sensor; and a processor which identifies an operation period shorter than an idle section of an infrared signal and includes at least some sections in which the optical sensor performs a sensing operation in response to the infrared signal in which a signal section indicating a user key input and an idle section are repeated at a predetermined period, controls the optical sensor to repeatedly perform the sensing operation at the identified operation period, and performs a predetermined operation based on the sensed value sensed by the sensing operation of the optical sensor. According to the present invention, a function using the optical sensor of a display device can be normally operated even while a user is controlling the display device by using a remote controller, thereby increasing a convenience of use for a user of the display device.
Patent KR-20200040513-A (KR)
Title: Method and Apparatus for Creating of Database for Voice Recognition
Inventor: HYUN JOO LEE
IPC: G06F16/00
Filed: 2018-10-10
Abstract: The present invention relates to a method for generating a database for speech recognition, an apparatus thereof, and a system thereof. The method for generating a database for speech recognition comprises the steps of: generating an intent list based on intent data input from an external device and storing the intent list in a chat server; receiving the intent list from the chat server in accordance with the input of the external device; converting the intent list into an intent list object and a word dictionary map object; and generating a sentence for speech recognition using the intent list object and the word dictionary map object. Other embodiments are applicable.
Patent KR-20190044550-A (KR)
Title: Generating randomness in neural networks
Inventor: FELIX STEPHEN
IPC: G06N3/04
Filed: 2018-10-19
Abstract: The present invention relates to an execution unit configured to execute computer program instructions for generating a random number based on predetermined probability distribution. The execution unit comprises: a hardware pseudorandom generator configured to generate at least randomized bit string upon execution of an instruction; and an additional circuit configured to receive a plurality of bit sequences of a predetermined bit length selected from the randomized bit string and summing the bit sequences to produce a result.
Patent KR-20190046693-A (KR)
Inventor: LEE KYUNG EUN
IPC: A61K8/34
Filed: 2018-10-25
Abstract: The present invention relates to a makeup cosmetic composition with reduced turbidity and a method for producing the same. The cosmetic composition according to one aspect of the present invention may contain volatile oil while not containing titanium dioxide which increases the turbidity, thereby exhibiting feeling of lightness in use and transparency, and being used in a color cosmetic composition.