baber/WOPTO huggingface dataset:
Patent KR-20200095237-A (KR)
Title: Materials screening apparatus and method thereof
Inventor: JANG MEE
IPC: G01N23/223
Filed: 2019-01-31
Abstract: The present invention relates to a material screening apparatus and a method thereof. More specifically, according to one embodiment of the present invention, the material screening apparatus may be provided, which comprises a measurement unit measuring the mass of a radioactive nuclide contained in a material, and an external exposure evaluation unit which stores an allowable radioactivity value of the nuclide, derives a calculated radioactivity value of the nuclide from the mass of the nuclide measured by the measurement unit, and evaluates risk of external exposure of the material based on the allowable radioactivity value of the nuclide and the calculated radioactivity value of the nuclide.
Patent KR-20200101137-A (KR)
Title: Emotion analysis system and operation method of the same
Inventor: NAM SUNG KYU
IPC: A61B5/00
Filed: 2019-02-19
Abstract: The present invention relates to an emotion analysis system capable of analyzing emotions based on facial expressions of audiences by photographing the audiences while video content is being screened, and an operation method thereof. According to an embodiment of the present invention, the emotion analysis system comprises: an image photographing part that photographs audiences during a photographing period and generates a first image; an image processing device that divides the first image into a plurality of second images and transmits the plurality of second images according to a storage unit time; and an image analysis device that analyzes the plurality of second images during an analysis period and generates emotion information for each of the plurality of second images, wherein the image processing device includes a division part that divides the first image and store the plurality of second images, and a transmission part that transmits the stored plurality of second images to the image analysis device when the plurality of second images are stored for the storage unit time.
Patent KR-20200031500-A (KR)
Title: Clothing treatment apparatus
Inventor: YOON KWON CHUL
IPC: D06F58/26
Filed: 2019-02-21
Abstract: A clothing treatment apparatus according to the present disclosure may comprise: a body including a receiving chamber to receive clothing; a door for opening or closing the body; a spraying member for spraying steam toward the clothing; and a steam generator for supplying steam to the spraying member, wherein the receiving chamber may include a discharge port through which condensate water generated inside the receiving chamber is discharged, and a flow path through which the condensate water flows to the discharge port. The clothing treatment apparatus can prevent the condensate water generated in the receiving chamber from leaking out of the receiving chamber.
Patent KR-20200104668-A (KR)
Title: Vertical memory device and method of operation thereof
Inventor: SHIN CHANG HWAN
IPC: G11C16/08
Filed: 2019-02-27
Abstract: Disclosed are a memory device and an operating method thereof. According to an embodiment of the present disclosure, provided is the operating method of the memory device including a plurality of strings disposed on a substrate. The plurality of strings include a main string connected to a bit line and a dummy string electrically spaced apart from the bit line. The operating method of the memory device comprises the steps of: pre-programming the dummy string; erasing the main string and the dummy string; applying a pre-program voltage to a word line connected to the dummy string; applying a pass voltage to a ground selection line connected to a ground selection transistor to turn on the ground selection transistor of the dummy string; and applying a common source line voltage to a common source line connected to the dummy string.
Patent KR-20190106817-A (KR)
Title: Light source device
Inventor: OKAHISA TSUYOSHI
IPC: G03B15/05
Filed: 2019-03-08
Abstract: Provided is a light source device, which can selectively irradiate light on a desired irradiation area. The light source device comprises: a light shielding member having an opening, a light guide positioned on the opening when seen from the upper surface, and providing at least two separated lens portions; and a plurality of light emitting units each disposed to correspond to the lens portion and capable of independently lighting. The light emitting unit have a light emitting surface on the upper surface, and the light shielding member is disposed to cover at least a part of the light emitting surface of at least one light emitting unit of the plurality of light emitting units when seen from the upper surface, wherein at least a part of the irradiation area is different.
Patent KR-20200108617-A (KR)
Title: METHOD FOR MAKING CSP LEDs
Inventor: KIM DAE WON
IPC: H01L33/36
Filed: 2019-03-11
Abstract: Disclosed is a method of manufacturing a chip scale package (CSP) LED with improved electrical reliability. The method of manufacturing the CSP LED includes: preparing a plurality of flip-type LED chips, each of which includes a substrate and a semiconductor lamination structure formed under the substrate and has a first conductive connection area and a second conductive connection area, which are formed under the semiconductor lamination structure; arranging the first conductive connection areas and the second conductive connection areas of the flip-type LED chips on a temporary support sheet; forming a wavelength converting member, which includes a side surface part surrounding side surfaces of the substrate and the semiconductor lamination structure, an intermediate part configured to cover a top surface of the substrate above the side surface part, and a top surface part located above the intermediate part, on the temporary support sheet; and removing the temporary support sheet and forming a first electrode pad and a second electrode pad in the first conductive connection area and the second conductive connection area of each of the flip-type LED chips, respectively, wherein the first electrode pad and the second electrode pad protrude downward more than a bottom surface of the wavelength converting member.
Patent KR-20190110447-A (KR)
Title: Single-wavelengthbidirectional transceiver with integrated optical fiber coupler
Inventor: ERIC Y CHAN
IPC: H04B10/40
Filed: 2019-03-18
Abstract: Provided is an apparatus configured to function as a pluggable single-wavelength bidirectional transceiver in a switching network. The apparatus includes: a 2×1 fusion coupler; an input/output optical fiber; a detector optical subassembly (OSA) fiber and a laser OSA fiber all connected to the 2×1 fusion coupler; and a transceiver that includes a transceiver electronic circuit printed wiring board (PWB) and laser and detector OSAs electrically coupled to the transceiver electronic circuit PWB. The laser OSA includes a laser that is situated to transmit light to the laser OSA fiber, while the detector OSA includes a photodetector that is situated to receive light from the detector OSA fiber. The transceiver electronic circuit PWB also includes a multiplicity of transceiver input/output metal contacts arranged at one pluggable end of the PWB.
Patent KR-20200111080-A (KR)
Inventor: JANG SOO YONG
IPC: F24H9/00
Filed: 2019-03-18
Abstract: The present invention relates to a heat amplifier apparatus using the structure and frequency of an ion electrode boiler. On an outer circumferential surface of an inlet (03), a buffle (04) in a screw shape is placed. Electrolyzed water introduced through the inlet (03) passes through the inlet (03) to be sprayed towards a lower side of a boiler tube (02), and moves towards an upper side of the boiler tube (02) by diffracting and swirling along the buffle (04) in the screw shape, wherein the staying time of electrolyte is increased and the friction time of electrodes is increased to make an active ion exchange, thereby amplifying the heat efficiency. In addition, although electricity has been applied at 60 hz of AC current, 300-400 HZ of AC current frequency is supplied to the electrodes through a frequency converter (15), thereby making the ion motions of electrolyzed water five to 6.6 times faster. Accordingly, frictional heat by the ion motions is amplified, thereby generating heat by a high efficiency while converting into heat energy and thus, reducing the costs in an economic aspect.
Patent KR-20190039394-A (KR)
Title: Protection Case for an In and Out Foldable Display Device
Inventor: LIM YOU SEOB
IPC: A45C13/02
Filed: 2019-03-24
Abstract: The present invention relates to a protective case applied to an in-and-out foldable display apparatus having folding axes in both infolding and outfolding ways in a foldable body. The present invention relates to the protective case protecting the circumferential surface of infolding and outfolding in a fully folded state which is in a minimally folded state, and capable of minimizing inconvenience of the protective case when unfolded.
Patent KR-20200114006-A (KR)
Title: Gas chemical sensor of film type
Inventor: AHN SANG YEOP
IPC: G01N21/78
Filed: 2019-03-27
Abstract: The present invention relates to a film-type gas chemical sensor capable of selectively detecting only acidic solutions and acidic gases. The film-type gas chemical sensor includes: a base film layer; a first conductive pattern formed on an upper surface of the base film layer, and reacting with an acidic substance; a second conductive pattern disposed opposite to the first conductive pattern on the upper surface of the base film layer, and having an electrical resistance value different from that of the first conductive pattern; and a color change resin layer laminated on the upper surface of the base film layer on which the second conductive pattern is formed.
Patent KR-20200117304-A (KR)
Inventor: JUNG JIN WOOK
IPC: E02B13/02
Filed: 2019-04-03
Abstract: The present invention relates to a water level control apparatus for a ridge between rice paddies. In a plumbing control apparatus for a ridge between rice paddies, which is installed on the ridge between the rice paddy and an agricultural irrigation canal, the water level control apparatus for a ridge between rice paddies comprises: a case (10); and a control means (20) installed in the case (10) to control an inflow or outflow rate of water. The water level control apparatus for a ridge between rice paddies can be easily manufactured and be installed on the ridge between the rice paddy and the agricultural irrigation canal to easily and simply control a water level of the rice paddy.
Patent KR-20200125147-A (KR)
Title: Chipping device
Inventor: KWON I GEUM
IPC: E01C23/12
Filed: 2019-04-26
Abstract: The present invention relates to a chipping device. The chipping device of the present invention includes: a linear movement part connected to the rear of a vehicle and moved in a width direction of the vehicle; a housing part connected to the linear movement part and moved in the width direction of the vehicle by an operation of the linear movement part; a movement chipping part moved in the width direction of the vehicle along the housing part and spraying water supplied from the outside to a lower side of the housing part; and a suction removing part connected to the housing part and suctioning crushed objects through an inlet part opened toward the lower side. Therefore, the chipping device can easily remove the crushed objects generated during a chipping operation.
Patent KR-20200125344-A (KR)
Title: Brush a removable toothbrush
Inventor: LEE JIN SEO
IPC: A46B9/04
Filed: 2019-04-27
Abstract: The present invention relates to a detachable toothbrush brush, which can be easily grabbed with a hand by a toothbrush body such that a button behind a body of a toothbrush is pushed and toothpaste can come out by pressure, allows toothpaste to be stored in a container by a body of the toothpaste, helps to remove foreign substance inside teeth by brush of the toothbrush, and hygienically manages toothbrush brush parts by a toothbrush cover, thereby solving an existing problem that carrying and storage are not easy. The detachable toothbrush brush of the present invention, with respect to a toothbrush and toothpaste, comprises: a toothbrush body formed in a stick shape to be easily grabbed with a hand such that a button behind a body of a toothbrush is pushed and toothpaste can come out by pressure; a body of toothpaste formed in a stick shape such that the toothpaste can be stored in a container; brush of a toothbrush helping to remove foreign substance inside teeth, formed in a cylindrical shape, and formed of soft artificial brush; and a toothbrush cover formed to be closed from both sides in a rectangular shape such that toothbrush brush parts can be hygienically managed. Therefore, the present invention has effects of being easily grabbed with a hand by a toothbrush body such that a button behind a body of a toothbrush is pushed and toothpaste can come out by pressure, allowing toothpaste to be stored in a container by a body of the toothpaste, helping to remove foreign substance inside teeth by brush of the toothbrush, and hygienically managing toothbrush brush parts by a toothbrush cover, thereby solving an existing problem that carrying and storage are not easy.
Patent KR-20200128968-A (KR)
Inventor: KIM JIN HA
IPC: H01L27/11582
Filed: 2019-05-07
Abstract: A method of manufacturing a semiconductor device includes the steps of: forming a cell chip including a first substrate, a source layer on the first substrate, a stacked structure on the source layer, and a channel layer passing through the stacked structure and coupled to the source layer; flipping the cell chip; removing the first substrate from the cell chip to expose a rear surface of the source layer; performing surface treatment on the rear surface of the source layer to reduce a resistance of the source layer; forming a peripheral circuit chip including a second substrate and a circuit on the second substrate; and bonding the cell chip including the source layer with a reduced resistance to the peripheral circuit chip. The present invention can provide the semiconductor device having a stable structure and improved reliability.
Patent KR-20200133102-A (KR)
Inventor: KIM GWI CHUL
IPC: B60W50/10
Filed: 2019-05-17
Abstract: The present invention relates to technology for controlling a vehicle to run in accordance with the driving will of a driver in a sports mode. According to the present invention, disclosed are a driving control method and system for a vehicle, which can determine whether sporty driving is required based on an output value reflecting the driving state of the vehicle while driving in the sports mode, and release a clutch to control the vehicle to run in rear-wheel drive when it is determined that the sporty driving is required.
Patent KR-20200137627-A (KR)
Title: Detachable breath barrier mask
Inventor: JEONG JEONG MIN
IPC: A62B18/02
Filed: 2019-05-31
Abstract: In the design of No. 10-0175721 (name of the design: a breath blocking mask), a detachable function was added to an upper panel. The present invention includes a mask body, the upper panel, a breath barrier, a nose groove, an upper panel adhesive unit, a nose valley blocking unit, a bent line unit, an earring unit, a core member, and an adhesive unit.
Patent KR-20200139402-A (KR)
Inventor: CHOI HA JEONG
IPC: B01D35/06
Filed: 2019-06-04
Abstract: The present invention relates to multifunctional hydroponics applied to characteristics of various crops with one group structure. A hydroponics method includes freshwater, water resource fog, and soil (compost) hydroponic methods. According to the present invention, when rough classification is performed to achieve the above hydroponic conditions, the hydroponic condition is a process of circulating water resources in relation of a water storage unit, a treated water resource storage unit, a water resource storage and hydroponics unit, a treated water resource storage unit, a water resource storage and nutrient solution unit, a water resource flow path and storage unit. The treated water resource storage unit secures water resources filtered and disinfected by a filtration member including plasma, and a water resource storage and nutrient solution unit adjusts nutrients included in the water resources from which excretion and nutrients are treated in the water resource and hydroponic unit to transfer the treated water resources to the water resource flow path and storage unit, such that crops are cultivated. The water resource flow path and storage unit has a zigzag shape formed of concave and convex parts and a water resource blocking unit is included in the concave part capable of storing the water resources. The water resource flow path and storage unit includes: for freshwater hydroponics, support plates, supports, and crop stabilizers; for water resource fog hydroponics, a transfer drain pipe having a Bernoulli screw part formed on the convex part and a plurality of micronozzle spray devices for forming a fog unit; and for soil (compost) hydroponics, a net, stacked soil (compost), and a plurality of micronozzle spray devices inserted into a transfer drain pipe including a Bernoulli screw part to spray fog onto planted crops to cultivate the crops.
Patent KR-20200140629-A (KR)
Inventor: CHANG EUN YEONG
IPC: A63H3/28
Filed: 2019-06-07
Abstract: The present invention provides a smart robot with an attachment function to enable parents to monitor and control their children in real-time. According to one embodiment of the present invention, the smart robot comprises: a body case unit having a body unit, a leg unit and a head unit; an operation unit wirelessly connected to the main body case unit to input an operation signal; a sensor unit sensing a stimulus within a predetermined range from the body case unit; a moving unit including at least two driving wheels disposed on the leg unit of the body case unit; a motor unit mounted on the main body case unit and including two or more motors for driving a forward/backward moving operation or left/right switching operation of the moving unit; and a control unit receiving at least one of the sensing signal of the sensor unit and the operation signal of the operation unit and outputting a control signal.
Patent KR-20210004019-A (KR)
Inventor: KIM KI SEONG
IPC: F21V8/00
Filed: 2019-07-03
Abstract: Embodiments of the present invention relate to a color conversion sheet, a backlight unit, and a display device. A reflection filter having a semi-transmissive property for blue light is disposed on a color conversion layer which excites the blue light to emit green light and red light, and a reflection filter having total reflection properties for the green light and the red light is disposed under the color conversion layer, thereby increasing an excitation probability of the blue light and increasing an amount of the green light and the red light emitted to the front to improve efficiency of the color conversion sheet. Moreover, by allowing back-scattered light to be reflected to the front at a position adjacent to the color conversion layer, halos caused by spreading of the back-scattered light can be prevented and luminance appearing through the backlight unit can be improved.
Patent KR-20210006659-A (KR)
Inventor: LEE HAK JAE
IPC: G01T7/00
Filed: 2019-07-09
Abstract: The present invention relates to an angle-variable collimator and a radiation detection device using the same. According to the present invention, the angle-variable collimator comprises: a plurality of Hall plates provided with a plurality of unit holes formed on each plate surface, and laminated in the plate surface direction; and a plate driving unit to adjust the intervals in a lamination direction between the plurality of Hall plates. The unit holes at positions corresponding to each other between the Hall plates communicate with each other in the lamination direction to form incident holes of radiation in the lamination direction. The intervals between the unit holes adjacent to each other of each of the Hall plates become larger toward the lamination direction to increase an inclination angle as the incident holes get closer to the edge of the Hall plate. The plate driving unit adjusts the inclination angle of the incident holes by adjusting the intervals between the Hall plates. Accordingly, the angle-variable collimator can be applied to a converging multi-hole collimator or a diverging multi-hole collimator in a radiation detection device such as a single photon emission computed tomography device or a gamma camera, and can adjust diverging angles and converging angles.
Patent KR-20190086641-A (KR)
Title: temporature correction system for sensor mounted wafer
Inventor: LEE DONG SEOK
IPC: H01L21/67
Filed: 2019-07-10
Abstract: The present invention relates to a sensor-mounted wafer technology used for monitoring a semiconductor process, and more specifically, relates to a temperature correction system for a sensor-mounted wafer, which guarantees a level of reliability on sensing information of the sensor-mounted wafer, comprising: a storage apparatus which stores the sensor-mounted wafer with a temperature sensor; and a control station which interlocks with the storage apparatus to correct a temperature value sensed by the temperature sensor of the sensor-mounted wafer inside a chamber during a process. The storage apparatus includes: a heater which generates heat towards the inside storing the sensor-mounted wafer; and a first communication module which receives a control command to variably control a heat generation temperature of the heater from the control station, receives the temperature value sensed by the temperature sensor of the sensor-mounted wafer from the sensor-mounted wafer, and transfers the temperature value to the control station. The control station includes a second communication module which communicates with the first communication module, to set an error between a reference temperature value, which is set by controlling the heat generation temperature of the heater, and the temperature value, which is obtained by the temperature sensor of the sensor-mounted wafer by sensing the heat generated by the heater, as a temperature correction value of the temperature sensor, and to correct the temperature value sensed by the temperature sensor inside the chamber during a process by using the set temperature correction value.
Patent KR-20210007446-A (KR)
Inventor: LEE NAM HO
IPC: H04L12/24
Filed: 2019-07-11
Abstract: In order to solve problems described in the present application, provided are a device, which simulates a communication failure phenomenon (communication abnormality or communication interruption) of a digital substation and automatically performs determination on the same to automatically detect the verification of a response function for the communication failure phenomenon, and a method thereof. The present invention includes a simulation module including: an operating system simulation module having the function of the operating system; and an intelligent electronic device simulation module having the function of the intelligent electronic device.
Patent KR-20210009213-A (KR)
Inventor: JU BYEONG CHEON
IPC: G06F16/587
Filed: 2019-07-16
Abstract: The present invention provides a system for limiting a comparison group of image search through a location filter and increasing the accuracy of the search. In this case, image search means performing a search through images (pictures), which are non-verbal means, rather than a text-based search. In the case of the existing image search, a method was taken of extracting a characteristic vector value in the image, comparing the characteristic value with comparison group data and the characteristic value, and sorting them in order of similarity, wherein limitations exist in that the result value varies greatly depending on the search situation and the accuracy is low. In the case of the present invention, the core of the present invention is to add a process of filtering comparison data by utilizing location information in addition to the vector characteristic value, and through this, the accuracy of image search can be improved.