baber/WOPTO huggingface dataset:
Patent KR-20190085596-A (KR)
Title: Semiconductor device
Inventor: KIM JU YOUN
IPC: H01L29/49
Filed: 2018-01-11
Abstract: The present invention provides a semiconductor device. The semiconductor device comprises: a substrate including a first, a second, and a third region; a first, a second, and a third trench formed on the first, the second, and the third region; and a first, a second, and a third transistor which are formed on the first, the second, and the third region, and are PMOS. The first transistor includes a first gate insulation film on the substrate, a first TiN film coming in contact with the first gate insulation film on the first gate insulation film, and a first gate electrode coming in contact with the first TiN film on the first TiN film. The second first transistor includes a second gate insulation film on the substrate, a second TiN film coming in contact with the second gate insulation film on the second gate insulation film, and a second gate electrode coming in contact with the second TiN film on the second TiN film. The third first transistor includes a third gate insulation film on the substrate, a third lower TiN film on the third gate insulation film, a third gate electrode on the third lower TiN film, and a third upper TiN film on the third gate electrode. The first gate insulation film, the first TiN film, and the first gate electrode fill the first trench. The second gate insulation film, the second TiN film, and the second gate electrode fill the second trench. The third gate insulation film, the third lower TiN film, the third gate electrode, and the third upper TiN film fill the third trench. The threshold voltage of the second transistor is smaller than the threshold voltage of the third transistor and larger than the threshold voltage of the first transistor. The thickness of the first TiN film is smaller than the thickness of the second TiN film.
Patent KR-20190087042-A (KR)
Title: A device to prevent the screen from coming off
Inventor: PARK JEONG YEOUL
IPC: E06B9/52
Filed: 2018-01-16
Abstract: The present invention relates to a window screen separation preventing material and, more specifically, to a window screen separation preventing material to additionally secure window screen engagement dimensions at an upper end and a lower end of an outer surface of a window screen frame. Accordingly, a window screen installed outside a window frame can be prevented from being separated due to wind pressure or window frame sagging. Moreover, the window screen can be easily separated for maintenance without interference to increase fixability in normal and convenience in use in accordance with maintenance.
Patent KR-20190088605-A (KR)
Title: Adhesive composition for filter of an internal combustion engine
Inventor: LEE BYUNG GIL
IPC: C09J11/04
Filed: 2018-01-19
Abstract: The present invention relates to an adhesive composition for an internal combustion engine filter, which comprises a PVC-based resin, a plasticizer, a phenol resin, a filler, and a moisture absorbent in a predetermined range. Therefore, the adhesive composition for an internal combustion engine filter maintains uniform viscosity even with temperature changes to extend pot-life, improves safety for workers by having little toxic smell and fume when coating and curing, and is used for the manufacture of filters of internal combustion engines due to high adhesion and heat resistance.
Patent KR-20190092121-A (KR)
Title: Foldable Muti-Socket
Inventor: PARK SUYEONG
IPC: H01R35/04
Filed: 2018-01-30
Abstract: The present invention relates to a foldable multi-socket which is portable and can be conveniently used in a narrow place by dividing a socket case with a terminal into multiple socket cases, connecting each socket case to be mutually rotatable and allowing the socket case to be foldable or unfoldable. The foldable multi-socket comprises: a first socket case in which a plug insertion hole where a plug of an electric product is inserted id formed on one surface or both surfaces, and a terminal connected with the plug inserted through the plug insertion hole is installed inside; a second socket case in which a plug insertion holes where a plug of an electric product is inserted is formed on one surface or both surfaces, and a terminal connected with the plug inserted through the plug insertion hole is installed inside; and a hinge unit of which both ends are connected with the first socket case and the second socket case to be rotatable. The first socket case and the second socket case rotate around the hinge unit, thereby being foldable and unfoldable.
Patent KR-20190095003-A (KR)
Title: Manufacturing method for electronic member having metal chalcogenide thin film and electronic device including electronic member having metal chalcogenide thin film manufactured by the same
Inventor: PARK SUNG KYU
IPC: C04B35/547
Filed: 2018-02-06
Abstract: The present invention provides a manufacturing method of an electronic member having a metal chalcogenide thin film capable of making a metal chalcogenide thin film with uniform composition to have a large area, and an electronic device including an electronic member having a metal chalcogenide thin film manufactured thereby. The manufacturing method of an electronic member comprises the steps of: forming a metal precursor solution containing a metal precursor and polar organic solvent; preparing a metal chalcogenide solution by adding a chelating agent and chalcogenide precursor to the metal precursor solution; applying the metal chalcogenide solution onto a substrate; and sintering the metal chalcogenide solution applied on the substrate to form a metal chalcogenide thin film.
Patent KR-20190103522-A (KR)
Title: Wireless IoT based Fire Detector with Embedded Multi-Sensor and Fire Detection System applying the same
Inventor: JI YOUNG MIN
IPC: G08B27/00
Filed: 2018-02-13
Abstract: Provided are a wireless IoT-based multi-sensor mounted fire detector and a fire detection system applying the same. According to an embodiment of the present invention, the fire detector comprises: a sensor detecting whether a fire has occurred; a communication unit performing wireless communication with an external system; and a processor transmitting fire occurrence information to the external system through the communication unit when the fire occurrence is detected through the sensor. Accordingly, by incorporating IoT technology, the fire detection result can be wirelessly transmitted and various types of environmental information can be obtained through various sensors mounted thereon.
Patent KR-20190098400-A (KR)
Inventor: SHIN YONG IL
IPC: A61G7/018
Filed: 2018-02-14
Abstract: An apparatus for hyperbaric oxygen therapy for rehabilitation and an operation method thereof are provided. The apparatus for hyperbaric oxygen therapy according to an embodiment comprises: an oxygen capsule in which the inside is sealed to supply oxygen; a seat portion provided on the inside or below the oxygen capsule to allow a user to seat on; and an angle adjusting portion configured at a lower portion of the oxygen capsule and the seat portion to adjust an angle of at least one or more of the oxygen capsule and the seat portion.
Patent KR-20180097148-A (KR)
Title: Electronic component with metal terminal
Inventor: SHIMURA TETSUO
IPC: H01G4/228
Filed: 2018-02-21
Abstract: An objective of the present invention is to provide an electronic component with a metal terminal, capable of allowing a decrease in a vibration resistance to be minimized in a mounted state even when an electronic component having a large mass is used. An electronic component (CWT) with a metal terminal includes: an electronic component (10) having a component body (11) having a substantially rectangular shape and external electrodes (12) provided on ends of the component body (11) in a first direction (d1), respectively; and metal terminals (20) provided in sets of two on each of the external electrode (12) of the electronic component (10). Each of the metal terminal (20) has a first planar part (21) and a second planar part (23) oriented differently from the first planar part (21), wherein the first planar part (21) is connected to each of the external electrode (12) while facing one surface of the component body (11), and the second planar part (23) is positioned such that a part of the second planar part (23) faces another surface adjacent to the one surface of the component body (11) across a clearance (24), while the second planar part (23) is fixed to the component body (11) by an adhesive (40) provided in the clearance (24).
Patent KR-20190102115-A (KR)
Title: Device and method for determining banknote fitness based on deep learning
Inventor: PARK GANG RYUNG
IPC: G07D7/12
Filed: 2018-02-23
Abstract: A device for determining banknote suitability comprises: a banknote image input unit for receiving an input image of the banknote; a line image sensor for extracting a banknote region from the input image, normalizing the banknote region to a predetermined size and generating a normalized image; a convolutional neural network for receiving the normalized image and outputting a feature map; and a banknote suitability determining unit for generating usage suitability information according to the feature map. According to an embodiment of the present invention, banknote usage suitability can be determined regardless of an input direction of the banknote without intervention of the user.
Patent KR-20180099517-A (KR)
Inventor: KIM MYONG JUN
IPC: C01F5/16
Filed: 2018-02-26
Abstract: The present invention relates to a method for producing high purity magnesium hydroxide. More specifically, the present invention relates to a method for producing high purity magnesium hydroxide (Mg(OH)_2) while producing hydrated magnesium carbonate (HMC) from a raw material solution containing calcium, magnesium, and sodium. According to the present invention, by producing high purity magnesium hydroxide having purity of at least 99.5% while producing the HMC from the raw material solution containing magnesium and sodium, it is possible to create high value-added resources.
Patent KR-20180102015-A (KR)
Inventor: MATSUURA KAZUHIRO
IPC: H01L21/67
Filed: 2018-02-28
Abstract: The present invention is to suppress the occurrence of a peak in a measurement flow rate in control in which a control coefficient is set such that an opening degree operation amount with respect to a deviation of a set flow rate and the measurement flow rate is gentler in a transition state than in a stable state. The present invention includes a flow rate measurement unit (10) measuring the flow rate of a fluid flowing through a flow path (L1), a fluid control valve (20) provided in the flow path (L1), and an opening degree operation amount output unit (32) outputting, as an opening degree operation amount signal, the opening degree operation amount of the fluid control valve (20) obtained based on a preset control coefficient and the deviation of the measurement flow rate of the flow rate measurement unit (10) and the preset flow rate. The control coefficient is set such that the variation of the opening degree operation amount with respect to the deviation is gentler in the transition state than in the stable state where the measurement flow rate is stable and the transition state where the measurement flow rate varies with the set flow rate. At a timing of switching from the stable state to the transition state or before the elapse of a predetermined time from the timing, the opening degree operation amount output unit (32) outputs, as an opening degree operation amount signal for transition, the opening degree operation amount for transition calculated from the respective opening degree operation amounts output at a plurality of timings in the stable state.
Patent KR-20180103014-A (KR)
Inventor: SUN YINGHUA
IPC: H01S3/23
Filed: 2018-03-07
Abstract: An imaging system including objective lenses and a line generation module are described in the present invention. The objective lens can focus a first light beam emitted by the line generation module and a second light beam emitted by the line generation module at a focal point outside a sample so as to adjust a line width. The line width is increased to reduce overall power density of the light beam on a surface of the sample so that the power density of the light beam on the surface of the sample is lower than a photo-saturation threshold value of a dye on the sample. Accordingly, the present invention can solve drifting or misalignment of components and associated installation and maintenance cost problems.
Patent KR-20180104583-A (KR)
Title: Method for commanding an automated work cell
Inventor: CIVETTE REMI
IPC: G05B19/4093
Filed: 2018-03-13
Abstract: The present invention provides a method for controlling an automated work cell which includes an articulated robot arm in which programming is simplified and feasible without requiring priori knowledge of actual geometric parameters of the robot arm. The method for controlling an automated work cell providing a robot arm comprises: a step (a) of calculating Cartesian commands corresponding to nominal joint commands; a step (b) of calculating actual joint commands from the Cartesian commands in consideration of the actual geometric parameters of the robot arm; a step (c) of calculating a joint command correction value from the actual joint command with respect to each of the nominal joint commands; a step (d) of calculating a valid joint command from the calculated joint correction command with respect to the each of the nominal joint commands; a step (e) of calculating control commands with respect to each motor controller from the calculated valid joint commands; and a step (f) of transmitting motor control commands to each motor controller.
Patent KR-20190108671-A (KR)
Title: Coating material for cypress wooden product
Inventor: KANG BYEONG GU
IPC: C09D7/65
Filed: 2018-03-15
Abstract: The present invention relates to a coating agent for a product including Hinoki Cypress as a main raw material and, more specifically, to a coating agent for a product including Hinoki Cypress as a main raw material, which prevents dust from being generated from Hinoki Cypress cube chips; can prevent bacterial proliferation by smoothly discharging phytoncide from the Hinoki Cypress cube chips, thereby increasing antibacterial activity of the surface of the Hinoki Cypress cube chips; and can be used in the surface of the Hinoki Cypress cube chips to minimize the generation of fine dust. According to a preferred embodiment of the present invention, the coating agent does not generate dust from the collision of the Hinoki Cypress cube chips and does not generate fine dust from the collision of the Hinoki Cypress cube chips even when the coated Hinoki Cypress cube chips are rubbed against each other since the Hinoki Cypress cube chips are not easily broken even when the Hinoki Cypress cube chips are collided with each other by coating the surface of the Hinoki Cypress cube chips with Olibanum. Further, the coating agent generates an effect of extending a period of use since the alien substance can be easily removed by conducting a wiping operation even when the surface of the Hinoki Cypress cube chips is stained with an alien substance.
Patent KR-20190110259-A (KR)
Title: Apparatus and method for object detecting using object tracking
Inventor: LEE SEUNG IK
IPC: G06T7/30
Filed: 2018-03-20
Abstract: Disclosed are an object detection device using object tracking and a method thereof. According to the present invention, the object detection method using object tracking which is performed by the object detection device using object tracking comprises the steps of: receiving an image including an object which is a tracking subject; detecting one or more subjects included in the image to generate detection object information; using the image received during an object detection cycle to track the detected object and generate object tracking information; redetecting the object included in the image when the object detection cycle arrives to generate object redetection information; and matching the object redetection information and the object tracking information.
Patent KR-20190110328-A (KR)
Title: Shipping method for bagel
Inventor: KWAK YOON SEO
IPC: B65B61/20
Filed: 2018-03-20
Abstract: The present invention relates to a delivery packaging method for a bagel and, more specifically, to a packaging method for a bagel wherein a bread composed of the bagel in which the content is inserted can be packaged so as not to get soggy by the contents to maintain the texture of the bread. The present invention is composed of a product for manufacturing the bagel in a sandwich form in a state in which the contents inserted between an upper bread and a lower bread of the bagel are separately separated and packaged and delivered to a user, and has an effect in preventing the bread composed of the bagel from being soggy during a delivery process and maintaining the texture and freshness of the bread. The present invention comprises: a step of forming an upper and lower bread; a step of forming a squeezing bag; and a step of packaging.
Patent KR-20190111484-A (KR)
Inventor: KANG HYEOK KWON
IPC: A61C7/08
Filed: 2018-03-23
Abstract: A transparent orthodontic appliance according to an embodiment of the present invention comprises: an anterior tooth orthodontic frame installed on the entire or a part of anterior teeth and canine teeth and leveling the set of entire anterior teeth and canine teeth or a part thereof; a first molar orthodontic frame installed on molar teeth on one side and leveling the set of the molar teeth on one side; a second molar orthodontic frame installed on molar teeth on the other side and leveling the set of the molar teeth on the other side; and a tooth orthodontic frame covering and surrounding the outside of the anterior tooth orthodontic frame, the first molar orthodontic frame and the second first molar orthodontic frame.
Patent KR-20190114398-A (KR)
Title: High-capacity converter for vehicle
Inventor: LEE WOO YOUNG
IPC: H01F27/24
Filed: 2018-03-30
Abstract: The present invention relates to a high-capacity converter for vehicles including an inductor. The inductor comprises: at least one coil; a core including a first region which has an annular planar shape, wherein at least one coil is wound in the at least one coil, and a second region in which at least one first through hole is formed; a case accommodating the coil and the core and including at least one cooling rod inserted into the at least one first through hole; and a fixing bolt fastened to at least one cooling rod exposed through the at least one first through hole to fix the core to the case.
Patent KR-20180113936-A (KR)
Inventor: LEE HAK SUNG
IPC: B30B15/02
Filed: 2018-04-09
Abstract: The present invention relates to a molding device to remove burr. According to an embodiment of the present invention, the molding device comprises: an upper mold; and a lower mold having one surface coming in contact with one surface of the upper mold. The lower mold comprises: a lower mold body; a lower cavity arranged by being inserted into the inside of the mold body from one surface coming in contact with one surface of the upper mold of the lower mold body; and a burr holder unit arranged by being inserted into the inside of the mold body from one surface coming in contact with one surface of the upper mold of the lower mold body, arranged to be spaced from the lower cavity, and accommodating burr that is not accommodated in the lower cavity.
Patent KR-20190118771-A (KR)
Title: Camera Module
Inventor: KWANG SUNG KIM
IPC: G03B17/12
Filed: 2018-04-11
Abstract: A camera module is provided. A camera module according to an aspect of the present invention includes: a lens barrel for receiving a lens; a lens holder accommodating the lens barrel; an image sensor disposed below the lens barrel; and a printed circuit board which the image sensor is mounted on and is coupled to the lens holder. The lens barrel and the lens holder are first coupled in a state where the optical axis of the lens and the optical axis of the image sensor are aligned. The lens barrel and the lens holder are secondly coupled in the first coupled state. It is possible to improve coupling strength between components.
Patent KR-20190123442-A (KR)
Title: Method and apparatus for canceling self interference signal in communication system
Inventor: JUNG JAE HO
IPC: H04B15/02
Filed: 2018-04-24
Abstract: Disclosed are a method for canceling a magnetic interference signal in a communication system and an apparatus thereof. A first communication node comprises: a signal transmission unit generating a first RF signal; an antenna module transmitting the first RF signal generated by the signal transmission unit and receiving a second RF signal from a second communication node; a signal reception unit processing a magnetic interference signal caused by the first RF signal and the second RF signal; and an SIC circuit for canceling the magnetic interference signal, wherein the SIC circuit includes a DSIC circuit for canceling the magnetic interference signal in a digital domain, and an ASIC circuit and an HSIC circuit for removing the magnetic interference signal in an analog domain. Therefore, the performance of the communication system can be improved.
Patent KR-20190123529-A (KR)
Title: Method for controlling motor in power seat system
Inventor: LEE HO CHEOUL
IPC: B60N2/02
Filed: 2018-04-24
Abstract: According to the present invention, a method for controlling a motor in a power seat system comprises the following steps of: detecting a ripple current flowing in a motor; removing a low frequency component in the ripple current on the basis of a filtering algorithm passing through high frequency; counting an inflection point of the removed ripple current; and determining a position of the motor in accordance with a counting result.
Patent KR-20190123582-A (KR)
Title: Battery pack and overdischarge control method thererof
Inventor: LEE TAE JIN
IPC: G01R31/36
Filed: 2018-04-24
Abstract: The present invention relates to a battery pack which compares a battery voltage with a reference voltage to check whether the battery pack is overdischarged to prevent reuse of the overdischarged battery pack and an overdischarge control method thereof. To this end, according to the present invention, the battery pack comprises a battery and a battery management system (BMS) electrically connected to the battery to control and manage charging/discharging of the battery. The BMS comprises: an external terminal connected to a charger; a cell terminal connected to the battery; a charging/discharging field effect transistor (FET) connected between the external terminal and the cell terminal in series; a voltage sensor electrically connected to the external terminal to measure the battery′s voltage; a comparison unit comparing the battery voltage measured in the voltage sensor with a reference voltage to check whether the battery pack is overcharged; and a control unit turning off a charging FET in the charging/discharging FET to block charging of the battery when the comparison unit determines the battery pack is overdischarged and unable to be reused.
Patent KR-20190123641-A (KR)
Title: Apparatus for detecting inactive state of distribution lines
Inventor: HONG KYUNG IL
IPC: G08B21/18
Filed: 2018-04-24
Abstract: The present invention relates to an apparatus for detecting a state of a non-live wire which comprises: a magnetic field detection unit detecting a magnetic field generated in accordance with whether a distribution line is live; an inversion unit inverting an output signal with respect to the detection result of the magnetic field detection unit; an alarm unit outputting an alarm in accordance with a predetermined alarm method when an ON signal is inputted through the inversion unit; and a power supply unit supplying driving power by using a battery to the magnetic field detection unit, the inversion unit, and the alarm unit.