baber/WOPTO huggingface dataset:
Patent KR-20200063125-A (KR)
Title: Backlight apparatus
Inventor: WU MING YEN
IPC: H05B44/00
Filed: 2020-05-28
Abstract: A backlight apparatus includes a circuit board, a control board, and a connection cable which connects the circuit board and the control board. A first power source driving device and a second power source driving device are installed in the circuit board, and a plurality of first light sources and a plurality of second light power sources are electrically connected to each other. A connector is further installed in the circuit board, and the first and second power source driving apparatuses are electrically connected to the connector in series. The control board outputs electric energy, a first data stream, and a second data stream through the connection cable. The first power source driving apparatus allows light emission by individually controlling the plurality of first power sources according to the first data stream, and the second power source driving apparatus allows light emission by individually controlling the plurality of second power sources according to the second data stream. Through this, the control board may individually control operations of many power sources even only with the connection cable.
Patent KR-20210147319-A (KR)
Inventor: SHIN SEONG SEOB
IPC: G01R31/3193
Filed: 2020-05-28
Abstract: According to some embodiments, provided is a burn-in board test device, which guarantees the independence of test results during a test operation on a device under tests (DUTs) connected to each of sub input/output channels branched from one channel. According to some embodiments, the burn-in board test device includes: a plurality of DUTs in which a burn-in device is disposed; a plurality of resistors connected to each of the plurality of DUTs; a plurality of DUT switches connected to each of the plurality of resistors; and a DUT tester connected to a plurality of sub input/output channels connected to each of the plurality of DUT switches and a main input/output channel connecting the plurality of sub input/output channels into one to test the plurality of DUTs.
Patent KR-20210110134-A (KR)
Title: Semiconductor device
Inventor: LU ZE SIAN
IPC: H01L27/06
Filed: 2020-05-29
Abstract: A semiconductor device includes: a first multi-gate field effect transistor (FET) disposed over a substrate and including a first active region; and a second multi-gate FET disposed over the first multi-gate FET and including a second active region. The first active region and the second active region are not fully projected in a vertical direction perpendicular to the substrate.
Patent KR-20210152837-A (KR)
Title: a functional shoes making method using light flex method
Inventor: LEE NYEONG HO
IPC: A43D25/06
Filed: 2020-06-09
Abstract: The present invention relates to a method for manufacturing functional shoes using a light flex method, which reduces the weight and assembly processes of shoes, and the functional shoes manufactured thereby. According to the present invention, the method comprises the following processes: manufacturing and preparing an upper; preparing a sole; forming a sole upper assembly; molding the entire upper; forming a molded and dried shoe; flattening the bottom part of the molded and dried shoe; and attaching the bottom upper assembly and an outsole.
Patent KR-20210156571-A (KR)
Inventor: LEE DONG HWAN
IPC: H01F27/24
Filed: 2020-06-18
Abstract: According to the present invention, provided is a coil component comprising: a support substrate; first and second coil parts disposed on the support substrate and spaced apart from each other; and a body having a first core and a second core spaced apart from the first core, wherein first and second coil parts comprise first and second winding parts forming at least one turn to each of the first and second cores, and first and second extension parts extending from each of the first and second winding parts to surround the first and second cores. The first and second winding parts may be configured such that the first extension part is spaced apart from each other in a direction extending from the first winding part. Therefore, the present invention is capable of effectively controlling a degree of magnetic coupling between the coil parts.
Patent KR-20210157051-A (KR)
Inventor: CHO KYUNG IL
IPC: A61M37/00
Filed: 2020-06-19
Abstract: A drug injection device comprising a micromachined ultrasonic transducer is disclosed. The drug injection device according to an embodiment of the present invention comprises: an ultrasonic transducer formed on a semiconductor chip; a drug injection unit for injecting a drug into the rear surface of the semiconductor chip; a delivery unit for delivering the drug through a delivery passage formed on the rear surface of the semiconductor chip; and a pumping unit that is formed in the semiconductor chip, pumps the drug delivered to the delivery path and discharges the same through the drug discharge unit penetrating from the back to the front of the semiconductor The ultrasonic transducer comprises a micro-machined untrasonic transducer. Ultrasonic generating cells are formed on the front surface of the semiconductor chip. A space for the ultrasonic wave generating cells may be formed on the rear surface of the semiconductor chip. Drugs can be injected using micromachined ultrasonic transducers.
Patent KR-20210061916-A (KR)
Inventor: KUK SEOUNG WOO
IPC: B22D27/15
Filed: 2020-06-24
Abstract: The present invention relates to a crucible for melting and casting a metal fuel. The present invention relates to the crucible for melting and casting the metal fuel and a method for melting and casting a metal fuel using the same, wherein the crucible is a reaction preventing layer and comprises: LaYO_3; or ZrO_2 containing 5-10 wt% of a Y_2O_3 stabilizer.
Patent KR-20210006287-A (KR)
Inventor: TAKIMOTO YUJI
IPC: B08B3/02
Filed: 2020-06-26
Abstract: The present invention provides a technique advantageous for recovering a substrate, which has been subjected to processing, as a usefully usable substrate when an abnormality occurs and the substrate processing being executed is stopped. A substrate processing system includes a substrate transport device, a plurality of processing units, and a control unit. The control unit is configured to control the substrate transport device and a rescue processing unit according to supplementary recipe information indicating the content of a supplementary processing process to perform the supplementary processing process on the rescue substrate in the rescue processing unit by transferring a rescue substrate, which is a substrate to be processed, to the rescue processing unit, which is different from one processing unit, when an abnormality occurs in one of the plurality of processing units in the substrate processing process for the substrate to be processed.
Patent KR-20220008155-A (KR)
Inventor: KANG YONG SOK
IPC: F23G5/16
Filed: 2020-07-13
Abstract: Disclosed is a posttreatment apparatus for an incineration system which can lower the temperature of finally discharged exhaust gas to a prescribed temperature required by an incineration system. According to the present invention, the posttreatment apparatus for an incineration system includes an incineration system including a pretreatment apparatus supplying a variety of domestic waste, an incineration apparatus incinerating domestic waste supplied from the pretreatment apparatus, and a posttreatment apparatus discharging exhaust gas created during incineration of the incineration apparatus to the pretreatment apparatus. The posttreatment apparatus includes: a main body vertically connected to and installed on the upper end of the incineration apparatus, provided with a gas mixing unit formed on a lower area thereof connected to the incineration apparatus, and provided to completely combust incompletely combusted exhaust gas discharged from the incineration apparatus by mixing the exhaust gas with external gas and mixed gas by the gas mixing unit; a plurality of primary exhaust gas delay units arranged in the main body at regular intervals in a longitudinal direction, and provided to primarily delay the discharge speed of exhaust gas discharged from the gas mixing unit; a secondary exhaust gas delay unit connected to and installed on the upper end of the main body, and provided to secondarily delay the discharge speed of exhaust gas discharged through the primary exhaust gas delay units; and an exhaust gas guide unit installed on the upper end of the secondary exhaust gas delay unit to be connected to the pretreatment apparatus, and provided to delay exhaust gas discharged through the secondary exhaust gas delay unit to guide the exhaust gas to the pretreatment apparatus.
Patent KR-20220009116-A (KR)
Title: Active crime and emergency prevention and real-time countermeasures using a Bluetooth-based attached biometric sensor and a'abnormal pattern' detected using a smart device
Inventor: LEE YE EUN
IPC: A61B5/0205
Filed: 2020-07-15
Abstract: The present invention relates to a technique related to a sensor capable of measuring various types of biometric data. According to the present invention, a reference pattern is determined using biometric information on a user measured with a Bluetooth-based attachable biometric sensor and the pattern generation function of an application module for crime and emergency response, the pattern is compared to the user's pattern changing in real time, an abnormal pattern is detected as a result, and thus an active and quick crime and emergency response can be carried out even without a direct rescue request from the user. According to the present invention, emergency rescue can be carried out even without the user's smart terminal and the user's complex situation can be more accurately determined and predicted using the attachable biometric sensor. The crime and emergency response method of the present invention includes: a step in which a user runs an app and then signs up; a step of registering the attachable biometric sensor on the user's smart device; a step in which the smart device receives and collects biometric data on the user from the attachable biometric sensor; a step of generating a situation-specific pattern by combining the collected biometric data; a step of identifying the user's emergency by comparing real-time biometric data to the pattern; and a step in which an administrator grasps the user's situation by notification message UX and secondary confirmation.
Patent KR-20220014534-A (KR)
Inventor: KANG MYUNG GIL
IPC: H01L29/06
Filed: 2020-07-29
Abstract: Provided is a semiconductor device capable of improving performance and reliability in MBCFET^TM. The semiconductor device includes: a first lower pattern extending in a first direction; a first active pattern including a first sheet pattern spaced apart from the first lower pattern; and a first gate electrode extending in a second direction different from the first direction and surrounding the first sheet pattern on the first lower pattern, wherein the first lower pattern includes a first side wall and a second side wall facing each other, each of the first side wall of the first lower pattern and the second side wall of the first lower pattern extends in the first direction, the first gate electrode overlaps the first side wall of the first lower pattern by a first depth in the second direction, the first gate electrode overlaps the second side wall of the first lower pattern by a second depth in the second direction, and the first depth is different from the second depth.
Patent KR-20210031367-A (KR)
Title: Controller and operating method thereof
Inventor: SOO HONG AHN
IPC: G06F12/02
Filed: 2020-07-31
Abstract: A controller for controlling a nonvolatile memory device according to one embodiment of the present invention may comprise: a first memory temporarily storing user data; a second memory including a plurality of memory areas including at least one meta area for storing meta data and at least one spare area; and a processor controlling the first memory and the second memory and performing first start-gap wear leveling using at least one spare area included in the second memory as a gap.
Patent KR-20220016664-A (KR)
Title: Manufacturing method for nanohybrid of holey titanium oxynitride with platinum, nanohybrid prepared therefrom and electrochemical catalyst comprising the same
Inventor: HWANG SEONG JU
IPC: C01B21/082
Filed: 2020-08-03
Abstract: The present invention relates to a manufacturing method of a hole-forming titanium oxynitride nanohybrid combined with platinum, and a nanohybrid prepared thereby. The manufacturing method of a hole-forming titanium oxynitride nanohybrid combined with platinum according to the present invention can prepare a catalyst material having excellent physical and electrochemical properties through a simple process. The manufacturing method of a hole-forming titanium oxynitride nanohybrid combined with platinum can prepare a nanohybrid having excellent catalytic activity such as improved electrical conductivity and high weight efficiency compared to a conventional titanium nitride nanomaterial in which no holes are formed by fixing a platinum nanoparticle to have a high concentration of a nitrogen vacancy on a two-dimensional titanium nitride nanosheet.
Patent KR-20200096461-A (KR)
Inventor: HA HYEON SU
IPC: B62D65/06
Filed: 2020-08-04
Abstract: A self-glass exchanger according to an embodiment of the present invention includes: a first fixing body coupled to one side of a vehicle body; a second fixing body to which the first fixing body is coupled to slide and which is coupled to the other side of the vehicle body; a mounting member coupled to the first fixing body and having a groove or a stepped unit for supporting glass; and a plurality of fixing members which fix the first fixing body to the vehicle body, fix the second fixing body to the vehicle body, couple the mounting member to the first fixing body, and couple the first fixing body and the second fixing body to slide.
Patent KR-20210018141-A (KR)
Title: Imaging system for surface inspection
Inventor: KIM SANGTAEK
IPC: G01N21/88
Filed: 2020-08-06
Abstract: The present invention relates to an imaging system and a method thereof, which are able to assess the unevenness or irregularity in a reflective display such as a prefabricated display module in a type found in smartphones and tablet PCs or the like. The system includes polarized light and collimated incoherent light, for instance, a light-emitting diode (LED). The surface to be assessed is vertical to the collimated light, and accordingly, the light collides with the surface straightforwardly. The polarized light of light is changed before and after reflection. The light reflected from the surface under assessment is received by a sensor. The unevenness or the irregularity of the surface will appear in a detected image as a contrast change. The reflection from the surface under assessment is at 180 degrees, so the detected image can have a clear focal point over the whole surface to be assessed. Selectively, the system can use a single collimated lens which does not have a condensing lens for efficiency and closeness.
Patent KR-20220018312-A (KR)
Inventor: LEE YOUNG KYU
IPC: G06F3/0488
Filed: 2020-08-06
Abstract: The present invention relates to a device and method for inputting a letter applicable to a virtual keyboard provided in a mobile terminal. The device comprises: a Korean alphabet key arrangement unit that generates a basic keyboard in a form of arranging short vowel keys and provides a keyboard in a Korean alphabet mode after arranging monophonic keys to generate a monophonic key input signal in order of the consonants; and an English key arrangement unit that provides a keyboard in English mode by creating a basic keyboard in a form of arranging alphabet keys to generate an alphabet key input signal in alphabetical order when the English mode is executed.
Patent KR-20220020506-A (KR)
Inventor: KIM SEOK JIN
IPC: G06T11/00
Filed: 2020-08-12
Abstract: The present invention relates to a battery cell defect inspection system and a battery cell defect inspection method. The battery cell defect inspection system comprises: a measuring part for photographing an image or an image of an electrode tab part in a battery cell in order to detect a tap disconnection of the battery cell; a main server which is linked with the measurement part through a network to receive and store images captured by the measurement part; and a determination part which receives the image or video stored in the main server and analyzes the transmitted image or image to detect whether the electrode tab is disconnected or whether an overhang of an electrode assembly occurs. The determination part includes at least two or more sub-PCs which are linked with the main server through a network. The present invention detects defects while improving the reliability and accuracy of inspection.
Patent KR-20220022500-A (KR)
Inventor: LEE JAE SOOK
IPC: E05F5/06
Filed: 2020-08-18
Abstract: The present invention relates to a simultaneous-openable hinged door having a damping device with easy assembly and onsite construction. In regard to a hinged door capable of enabling a right door to be opened at the same time when a left door is opened, when the left door is opened, a left upper door shaft combined with an upper circumference surface of the left door is rotated, and a gear unit, from which the left upper door shaft and a right upper door shaft are projected and extended, is operated, and then, a damping device connected to the gear unit is used to reduce the rotation of the left and right doors for shock absorption. Thus, as one door is opened or closed by being pushed or pulled, the other door connected therewith is opened or closed in the same direction to provide user convenience. Also, a damping means formed in an upper part of the one door rotates a rotary shaft of the one door slowly, thereby providing a shock absorption effect. In addition, two damping rod parts provided in the damping device are formed into a form of a spring or a hydraulic shock absorber to perform forward/backward motions, thereby achieving higher stability and durability.
Patent KR-20220022933-A (KR)
Inventor: JIN GLENN YOUNG
IPC: C02F1/40
Filed: 2020-08-19
Abstract: The present invention relates to a water quality improvement system using wind power and a water quality improvement system using wind power, which is a technology that converts wind energy directly into pneumatic energy without converting the wind energy into electric energy and performs aeration in water. There is no need to separately provide a generator for generating electricity and a motor for generating rotational force as in the background art since the wind power is converted into pneumatic energy through an air pump (105) and aerated in water after converting wind power into kinetic energy of a blade (107). Therefore, the installation is easy, and the installation cost can be reduced compared to the background art. In addition, since a simple structure is possible compared to the background technology in which a generator and a motor are mounted, maintenance is simple, and the frequency of failures can be reduced. In addition, since the present invention can rapidly convert wind energy directly into pneumatic energy, aeration can be performed immediately when wind power is generated. In other words, unlike the background art, where aeration is possible after a battery is charged for a long time, the present invention enables quick operation. In addition, since the present invention enables a control part to control so that the rated rotation of the air pump and the rated pressure inside the system are maintained, the life of the present invention can be extended, and failure can be prevented.
Patent KR-20220022983-A (KR)
Inventor: KANG KEON WOO
IPC: G06Q50/26
Filed: 2020-08-20
Abstract: The present invention relates to a shelter utilization method comprising the following steps of: receiving and saving usage state information from a plurality of shelters; receiving a shelter installation request in which installation location and a number of shelter installation can be specified; and determining a candidate shelter to be moved to the installation location according to a usage rate by the usage state of the plurality of shelters and a distance between the installation location and the plurality of shelters. According to the present invention, the shelters can be used normally, and the reserved shelters can be supplied to an emergency disaster situation.
Patent KR-20220023241-A (KR)
Inventor: KIM HO SUNG
IPC: H01R9/24
Filed: 2020-08-20
Abstract: The present invention relates to a terminal block capable of easily coupling a terminal. An embodiment of the present invention, provided is a terminal block comprising: a body in which a terminal accommodation part is provided by a plurality of insulating walls, and a plurality of insertion grooves are formed horizontally at different heights of the insulating wall in the terminal accommodation part; a connecting part bent by connecting a plurality of terminal pieces inserted into each of the plurality of insertion grooves and the plurality of terminal pieces; a connection terminal accommodated in the terminal accommodation part; and a fixing means for preventing the connection terminal from being separated from the body.
Patent KR-20220025960-A (KR)
Inventor: SHIN DONG JUN
IPC: B60W20/00
Filed: 2020-08-24
Abstract: The present invention provides a drive control system and method of a four-wheel drive hybrid vehicle, wherein torque distribution and compensation on a front wheel and rear wheel at each shift stage are properly performed to satisfy driver-required torque according to the selection of a driving mode of the four-wheel drive hybrid vehicle of which the front wheel is connected with an engine and a front wheel motor and the rear wheel is connected with a rear wheel motor. When the driving mode is selected as a sport mode, acceleration performance is increased, and if the driving mode is selected as a comfort mode, acceleration linearity is implemented. The drive control system comprises a powertrain for the front wheel, a powertrain for the rear wheel, and a control unit.
Patent KR-20220026756-A (KR)
Inventor: KIM AE YOUNG
IPC: G06Q30/08
Filed: 2020-08-26
Abstract: An object of the present invention is to provide an examination information providing system capable of providing examination information online and offline. An examination information providing system of the present invention comprises: a user group, comprising mentees, who purchase exam-related information or know-how for a certification of examination; a mentor group that provides certification or examination-related text content, video content, and face-to-face mentoring service to the user group; and a mentoring system that stores text content and video content provided from the user group and provides it to the user group, and provides a face-to-face mentoring service by matching face-to-face mentoring classes between a mentee of the user group and a mentor of the mentor group.
Patent KR-20220028368-A (KR)
Title: Image sensor package and camera device comprising the same
Inventor: LIM JEE HEE
IPC: H04N5/225
Filed: 2020-08-28
Abstract: An image sensor package according to an embodiment of the present invention includes: a printed circuit board that includes a first area having a first surface and a second surface opposite to the first surface, and formed to have a first height with respect to the first surface and a second area surrounding the first area, and formed to have a second height lower than the first height with respect to the first surface; an image sensor disposed on the second surface of the first area; a support member disposed on the second surface of the second area; and a filter layer disposed on the image sensor.