baber/WOPTO huggingface dataset:
Patent KR-20210153975-A (KR)
Inventor: KIM JAE HA
IPC: G01N15/02
Filed: 2020-06-11
Abstract: Disclosed is a dust measuring device to prevent contamination of a sensor by dust. The dust measuring device may comprise: a flow path wherein air introduced through a dust inlet passes through; a light source disposed on a side surface of the flow path, and irradiating light in an opposite direction; a dust sensor that calculates a concentration of dust by measuring scattered light generated by the light being scattered by the dust included in the air; and a contamination prevention structure disposed between the dust inlet and the dust sensor, and adjusting a flow of the air to minimize contact of the dust with the dust sensor. Therefore, the present invention is capable of minimizing an accumulation of dust included in the air on the dust sensor.
Patent KR-20210154389-A (KR)
Inventor: JEON SEOK WOO
IPC: G03F7/038
Filed: 2020-06-12
Abstract: The disclosed a stretchable transparency-adjusting film includes an inner elastic part having a 3D network shape and including a first elastomer, an inorganic thin film surrounding the inner elastic part, and an outer elastic part surrounding the inorganic thin film and including a second elastomer. A scattering unit defined by the inner elastic part, the inorganic thin film and the outer elastic part in a cross-section is orientated in an inclined direction to a vertical direction and a horizontal direction. The present invention is a stretchable transparency control film with improved scattering efficiency.
Patent KR-20210155664-A (KR)
Inventor: CHUN MOO SANG
IPC: F16B2/06
Filed: 2020-06-16
Abstract: The present invention relates to a single-phase and three-phase combined cross arm which is formed to be divided into a first part and a second part so as to be installed and used in only the first part in case of single-phase installation and be additionally installed and used in the second part in case of a change to a three-phase. In case of a change from a single-phase to a three-phase, there is no need of eliminating the first part, which is installed in advance, so as to rapidly and easily perform a work and reduce costs.
Patent KR-20210157611-A (KR)
Inventor: PARK IK HYUN
IPC: H04W4/70
Filed: 2020-06-22
Abstract: The present invention relates to an autonomous driving assistance device composing a real-time map for autonomous driving. The autonomous driving assistance device electrically exchanges signals with an autonomous driving assistance application installed in a mobile terminal, and enables to provide basic autonomous driving functions even for vehicles that do not include autonomous driving functions using the vehicle driving information received from the mobile terminal. More specifically, the present invention allows the real-time map for autonomous driving such as movement of the surrounding vehicle to be configured using a V2X communication method, improves a degree of stability of the overall autonomous driving function by distributing and calculating for a calculation value of the nearby autonomous driving assistance applications and the autonomous driving central server, and applies a security scheme of a blockchain method, thereby having an advantage of increasing a reliability.
Patent KR-20210158050-A (KR)
Inventor: MIN CHUL HEE
IPC: A61N5/10
Filed: 2020-06-23
Abstract: The present invention relates to a control module of a device for measuring proton dose distribution in a body and a method of calculating the proton dose distribution in the body using prompt gamma and positron emission tomography images, and more specifically, to a technology capable of improving the accuracy and efficiency of measurement of the proton dose distribution in the body by pre-processing the prompt gamma images which detected at the device for measuring the proton dose distribution in the body using the prompt gamma and positron emission tomography images.
Patent KR-20220001341-A (KR)
Title: Aerosol generating device and operation method thereof
Inventor: LEE WON KYEONG
IPC: A24F40/65
Filed: 2020-06-29
Abstract: An aerosol generating apparatus comprises: a label recognition sensor that recognizes a label attached to a tobacco product to obtain tobacco product information; and a user authentication unit for receiving a user input to obtain user authentication information. The aerosol generating apparatus comprises a communication interface for transmitting payment authentication data including tobacco product information and the user authentication information to an application so that payment is performed by the application on an external device.
Patent KR-20220001597-A (KR)
Title: Dental Orthodontic Bracket
Inventor: KWON SOON YONG
IPC: A61C7/28
Filed: 2020-06-30
Abstract: Disclosed is a dental orthodontic bracket. According to the present invention, the dental orthodontic bracket comprises: a bracket body having a slot formed therein for insertion of an orthodontic wire; a bracket cover provided in the bracket body to be moved and optionally opening and closing the inlet of the slot; and a holding member provided in the bracket cover to limit movement of the bracket cover and elastically deformed for opening and closing the bracket cover. Accordingly, since the bracket cover covering the bracket body is equipped with the elastic holding member for restring the location of the bracket cover, deformation of the holding member due to opening and closing of the bracket cover and failure factors, such as damage and the like, can be minimized or prevented, and opening and closing of the slot for ligation and release of the orthodontic wire can be easily performed.
Patent KR-20220001998-A (KR)
Title: Bed robot apparatus
Inventor: KO YOUNG JI
IPC: B25J9/00
Filed: 2020-06-30
Abstract: Disclosed is a bed robot apparatus adopting a robot concept, which uses technologies such as electronic control and IT to autonomously perform functions without relying solely on manpower while being not satisfied with a function of simply bending a mattress and conveniently and safely performing transfer of a patient and the like. According to the present invention, provided is a bed robot apparatus enabling users such as patients, the disabled, and the elderly to transfer to other devices (for example, transfer devices) while lying down and autonomously communicating with other devices according to the situation of the object to perform collaboration. More specifically, the bed robot apparatus comprises a mattress longitudinally partitioned to a position corresponding to a user's body part and a porous flexible membrane reciprocating in the transverse direction on the upper surface of the mattress for each compartment. In addition, the bed robot apparatus can autonomously execute all functions by an autonomous execution unit.
Patent KR-20220004409-A (KR)
Title: A terminal device for participating a security surveillance service based on user involvement
Inventor: PARK JOO YOUNG
IPC: G01C21/34
Filed: 2020-07-03
Abstract: The present invention relates to a terminal device for participants participating in a user-participatory security monitoring service, which enables a plurality of registered users to participate in a security monitoring and control service. According to an embodiment of the present invention, the terminal device is a wireless terminal device having a control service participation application. The control service participation application comprises: a control service participation interface unit generating and providing a control service participation interface on the basis of event notification information received from a control service server; an event notification information output unit outputting one or more accessible event notification information on the basis of current location information of a participant terminal; and a reporting unit providing a separate reporting screen interface including at least one of confirmation history information, unusual information, and photo/video upload information for a security monitoring area where a participant can enter control service participation result information for an event selected by the participant and generating and transmitting control service participation reporting data to the control service server through input through each interface.
Patent KR-20220005343-A (KR)
Title: Water container for camping
Inventor: LEE CHAN SUK
IPC: F04F1/18
Filed: 2020-07-06
Abstract: A water container for camping is disclosed. According to the present invention, the water container for camping comprises: a connector unit coupled to a main body storing water therein to be provided as a discharge passage of the water stored in the main body; an opening and closing unit coupled to the connector unit and opening and closing one side unit of a connector to discharge the water introduced to the connector unit and provided as an air passage; and a water introduction prevention unit where one side unit is floated by the water stored in the main body and the other side unit is connected to the connector unit to block introduction of the water to the air passage where the air is discharged through the connector unit and the opening and closing unit.
Patent KR-20210014575-A (KR)
Inventor: DOI TOSHIHIRO
IPC: C04B35/468
Filed: 2020-07-14
Abstract: The present invention provides a dielectric material which satisfies X9M characteristics and guarantees long-term operation at 200°C, wherein Ba is x molar parts, Si is c molar parts, Mg is d molar parts, Mn is e molar parts, V is f molar parts, and Re (provided that Re contains at least Y) is g molar parts, x=100 (1 -a)+b, 0.05<a<0.15, 1.0<b<2.5, 0.5<c<5.0, 1.0<d<4.0, 0.01<e<1.0, 0.01<f<3.0, 5.0<g<=7.0.
Patent KR-20210012943-A (KR)
Title: Pressure-equalizing device and pressing machine equipped therewith
Inventor: OKAZAKI SHIZUAKI
IPC: B30B15/06
Filed: 2020-07-21
Abstract: An equal pressure device can equally pressurize a laminated PCB. The equal pressure device is configured such that a liquid space (400) formed by a press cavity (422) and a chamber (411) is sealed when a plurality of press plates (2) are propelled by a driving device (3). When a fluid is filled in the liquid space (400), a liquid pressure value received by each of pistons (423) is the same, so press pressure to the nearest press plate (2) by each of the pistons (423) is the same. Accordingly, the equal pressure device can obtain an equal pressure effect.
Patent KR-20220011512-A (KR)
Title: Double side cooling power semiconductor discrete package
Inventor: KIM YOUNG DO
IPC: H01L23/495
Filed: 2020-07-21
Abstract: The present invention relates to a double side cooling power semiconductor discrete package. More particularly, the present invention relates to a double side cooling power semiconductor discrete package capable of improving durability and operational stability of a semiconductor through equalization of thermal resistance by constantly maintaining a joint thickness when the double side cooling power semiconductor discrete package joins with a substrate, and allowing bi-directional heat dissipation upward and downward, and providing an electrode for energizing a current. The double side cooling power semiconductor discrete package comprises: a lead frame; a semiconductor chip disposed at one surface of the lead frame; a molding part formed by a molding material to surround the lead frame and a semiconductor chip; and an upper exposure electrode member disposed at a top surface of the semiconductor chip. The molding part includes: a molding body to surround the lead frame and the semiconductor chip; an upper opening part formed at an upper portion of the molding body to expose a top surface of the upper exposure electrode member; a lower opening part formed at a lower portion of the molding body by exposing an opposite surface of the lead frame to provide a lower exposure electrode; and a plurality of joint thickness maintenance part protruding from a surface of the molding body.
Patent KR-20220012073-A (KR)
Title: Method and apparatus for performing virtual user interaction
Inventor: SEUNGNYUN KIM
IPC: G06F3/01
Filed: 2020-07-22
Abstract: Various embodiments disclosed in the present document provide UI/UX that supports user input in 3D space when experiencing augmented reality or mixed reality. According to an embodiment of the present disclosure, an electronic device comprises: a communication unit communicating with an input device; a camera; and at least one processor operatively connected to the communication unit and the camera. The at least one processor determines whether a condition for creating a virtual input interface is satisfied, creates the virtual input interface based on the determination, obtains information on movement of the input device through at least one of the communication unit or the camera, and transmits feedback information on the movement of the input device created on the virtual input interface to the input device through the communication unit. In addition, various embodiments identified through the specification are possible.
Patent KR-20220016331-A (KR)
Title: System and method for controlling driving of hybrid vehicle
Inventor: MOON SEONG WOOK
IPC: B60W10/02
Filed: 2020-07-30
Abstract: A driving control system of a hybrid vehicle according to the present invention comprises a hybrid control unit which shifts a gear of the vehicle to neutral and controls a velocity of a driving motor to be zero when an engine is determined to be turned off when the vehicle is driving in reverse based on the gear of the vehicle and driving condition of the vehicle. The driving control system prevents damage of the engine by preventing reversing of the engine.
Patent KR-20220018364-A (KR)
Title: A touch sensor, and a touch sensing method
Inventor: CHOI YOON KYUNG
IPC: G06F3/044
Filed: 2020-08-06
Abstract: An objective of the present invention is to provide a touch sensor and a touch sensing method to improve touch sensing sensitivity by suppressing display interference. According to the present invention, the multi-driving touch sensor comprises: a touch panel including a plurality of input lines and a plurality of output lines, and configured to cause a change in mutual capacitance by a touch; a transmission circuit configured to provide a plurality of transmission signals of a first polarity or a second polarity opposite to the first polarity for the plurality of input lines as a result of encoding based on a first matrix of which an inverse matrix exists; and a reception circuit configured to receive a plurality of reception signals generated by changing the mutual capacitance by a touch through the plurality of output lines and decode the plurality of reception signals based on the first matrix. The transmission circuit is configured to output the plurality of transmission signals in a porch section of a vertical synchronization signal or a section irrelevant to display driving when the sum of the phases of the plurality of transmission signals is larger than 0.
Patent KR-20220020733-A (KR)
Title: Door unlocking device for dishwasher
Inventor: SUNG HUN LEE
IPC: E05B47/00
Filed: 2020-08-12
Abstract: Disclosed is a door unlocking device for a dishwasher to enable a user to unlock a dishwasher door with little force during a power outage. According to the present invention, a dishwasher includes a main body unit in which dish washing is performed and a door unit disposed on the front side of the main body unit and opening and closing an entrance of the main body unit by a rotating operation. The door unlocking device comprises: a lock switch installed in the main body unit to face the door unit and operated by an external force to keep a locked or unlock state of the door unit; a rotation gear unit rotatably installed in the main body unit and rotated by an external force to press the lock switch; a driving unit operated by supply of electrical energy and rotating the rotation gear unit to operate the lock switch; and an unlocking unit having one side connected to the rotation gear unit, having the other side extending to the outside of the main body unit, and rotating the rotation gear unit by a pulling operation to release locking of the lock switch.
Patent KR-20210052191-A (KR)
Title: Manufacturing method of flexible thin film solar cell module and the flexible thin film solar cell module using the same
Inventor: YU HYEONG GEUN
IPC: H01L31/0392
Filed: 2020-08-13
Abstract: An aspect of the present invention provides a manufacturing method of highly efficient flexible thin film solar cell modules having a see-through pattern. The manufacturing method of flexible thin film solar cell module comprises the steps of: forming a release layer on a release substrate; forming a light absorbing layer, a first buffer layer, and a first transparent electrode layer sequentially on the release layer; removing at least some parts of the first transparent electrode layer and the first buffer layer to form a P3 scribing pattern; coating transparent glue on an area formed by the top surface of the first transparent electrode layer and the P3 scribing pattern; forming a flexible substrate on the transparent glue layer; curing the transparent glue layer to bond the first transparent electrode layer to the flexible substrate; removing the release substrate and the release layer from the light absorbing layer; forming a second buffer layer on the lower surface of the exposed light absorbing layer; removing at least some parts of the first buffer layer, the light absorbing layer, and the second buffer layer to form a P2 scribing pattern; forming a second transparent electrode layer on the portion of the first transparent electrode layer, which is exposed by the second buffer layer and the P2 scribing pattern; removing at least some parts of the second transparent electrode layer and the second buffer layer to form a P1 scribing pattern; and selectively removing at least some parts of the first buffer layer, the light absorbing layer, the second buffer layer and the second transparent electrode layer to form a P4 see-through pattern. In accordance with the present invention, a flexible thin-film solar cell module having highly efficient light generation performance and transparency can be provided.
Patent KR-20220027446-A (KR)
Title: Automatic Center Alignment System and Automatic Center Alignment Method
Inventor: IM SUNG BIN
IPC: G01B11/24
Filed: 2020-08-27
Abstract: In an automatic center alignment system and an automatic center alignment method according to the present invention, the present invention detects a measurement center of an object disposed on a tray of a scan part through a camera formed on one side, wherein such measurement center may be formed at the same height as that of a screen center of a display part. By adjusting the measurement center and the screen center to be formed at the same height, the scan part may rotate the object based on the measurement center, and may obtain a stable three-dimensional model. Therefore, the present invention is capable of having an advantage of being able to scan the largest number of areas at once.
Patent KR-20220028460-A (KR)
Title: Broadband flexible strain multi-channel sensor measurement and analysis device
Inventor: LEE MOON SANG
IPC: G06N3/08
Filed: 2020-08-28
Abstract: According to a concept of the present invention, a piezoelectric/piezoresistive flexible strain sensor measurement structure using a broadband front-end amplifier controls a magnitude, a period, and a frequency of a strain of an arbitrary or regular pattern waveform, and can measure the electrical/mechanical characteristics of a tactile sensor according to a strain change of the arbitrary or regular pattern waveform. An object of the present invention is to develop a wideband (DC ~100Hz, 1Pa~100kPa) multi-channel flexible tactile (pressure/strain) sensor characteristic measurement and analysis equipment for artificial intelligence e-skin application.
Patent KR-20220034505-A (KR)
Inventor: KANG SEOK GU
IPC: A61K31/7004
Filed: 2020-09-11
Abstract: The present invention relates to a pharmaceutical composition for killing caner origin cells, which contains perphenazine, a biguanide-based compound or a glucose uptake inhibitor as active ingredients. The pharmaceutical composition of the present invention can effectively alleviate or treat cancer by specifically killing cancer origin cells, and furthermore, can prevent the onset of cancer itself or prevent cancer recurrence.
Patent KR-20220036765-A (KR)
Inventor: CHO MIN GI
IPC: F24F130/00
Filed: 2020-09-16
Abstract: An indoor pressure control method comprises: a first detection step of detecting an indoor carbon dioxide level; a second detection step of detecting an outdoor fine dust level; an air supply fan and exhaust fan driving step of driving an air supply fan and an exhaust fan to enable an air supply amount of the air supply fan to be larger than an exhaust amount of the exhaust fan based on the detected levels of the first detection step and the second detection step; and a first indoor pressure control step of detecting indoor pressure and controlling the air supply fan and the exhaust fan based on the indoor pressure, wherein in the first indoor pressure control step, revolutions per minute of the exhaust fan is controlled to be lowered when the indoor pressure is less than a first set value and the revolutions per minute of the exhaust fan is controlled to be increased when the indoor pressure is at least a second set value larger than the first set value.
Patent KR-20220037273-A (KR)
Title: Supporting apparatus
Inventor: SEONGSEOK KO
IPC: B63C5/04
Filed: 2020-09-17
Abstract: Disclosed is a keel block device configured to easily move a wedge. According to an embodiment of the present invention, a keel block device comprises: a lower keel block supported on a support surface; an upper keel block which is height-adjustably coupled to an upper portion of the lower keel block; a wedge member inserted between the upper keel block and the lower keel block to adjust the height of the upper keel block; and an additional member made of a corrosion-resistant metal, disposed on an upper portion of the wedge member, and supporting a lower portion of the lower keel block.
Patent KR-20220037687-A (KR)
Inventor: LEE HONG SUN
IPC: G06Q30/06
Filed: 2020-09-18
Abstract: The present invention relates to a caregiver mediation system for automatically matching a patient and a caregiver on the basis of location and improving transparency and efficiency of a caregiver recruiting process. The caregiver mediation system according to the present invention includes: a plurality of caregiver terminals that receive caregiver information including caregiver profile, caregiver history, caregiver location, caregiver time and care cost; and a plurality of patient terminals for selecting at least one of the caregiver terminals on the basis of the caregiver information; and a management server in which for multiple caregiver terminals, reviews and ratings of patients in the past are provided to multiple patient terminals, caregiver terminals selected by multiple patient terminals are matched, and multiple caregiver terminals and multiple patients according to priority considering distance and time are matched.
Patent KR-20220037860-A (KR)
Inventor: ROH HYUN CHEUL
IPC: C02F1/52
Filed: 2020-09-18
Abstract: The present invention relates to a system for treating high-concentration ion-concentrated water generated in a wastewater treatment and reuse process, including: a CDI treatment tank that treats inorganic ionic pollutants from introduced wastewater in an adsorption process; and a mineral fixation reaction tank which receives CDI concentrated water discharged from a desorption process of the CDI treatment tank and carbon dioxide (CO_2), and induces a mineral fixation reaction by pH adjustment or heating to produce and precipitate magnesium carbonate (MgCO_3) or calcium carbonate (CaCO_3).