baber/WOPTO huggingface dataset:
Patent KR-20210116864-A (KR)
Title: Track-groove measuring apparatus for linear motion bearings for smart actuators
Inventor: JO YONGMIN
IPC: G01B5/00
Filed: 2020-03-18
Abstract: The present invention relates to a track-groove measuring device of a linear motion bearing for a smart actuator, which comprises: a rectangular plate; an actuator for a linear motion installed on the plate and having a linear motion block to be linearly moved; and a measurement head unit moved with the linear motion block of the actuator for a linear motion together and comprehensively measuring the track-groove of a measurement sample mounted on the plate. According to a configuration, the present invention measures an interval error between left and right side track-grooves such as a linear motion rail and the linear motion block forming a linear motion bearing and simultaneously measures height deviation of the track-groove and parallelism and straightness between both track-grooves, thereby checking an error range of a track-groove unit of the measurement sample and being useful for comprehensively and easily determining whether a product is passed.
Patent KR-20210119731-A (KR)
Title: A composition for cleaning of semiconductor substrate
Inventor: AHN KYU SANG
IPC: C11D7/22
Filed: 2020-03-25
Abstract: The present invention relates to a composition for cleaning a semiconductor substrate, which comprises a polymer compound, an alcohol-based compound represented by a specific formula, and a solvent. According to the present invention, the composition can easily remove contaminants such as ultra-fine particles without damage to micro-patterns and structures formed on the substrate through a simple process of applying the composition on the semiconductor substrate to form a coating film and washing the film with water. In particular, as the specific alcohol-based compound is included, coating properties of the coating film, efficiency of removing contaminants such as ultra-fine particles, and cleaning efficiency of the formed coating film are excellent. Accordingly, the composition can be preferably used in a process of removing contaminants such as ultra-fine particles from the semiconductor substrate on which a micro-pattern is formed.
Patent KR-20210112212-A (KR)
Title: Ship propulsion system
Inventor: YOO JAE IK
IPC: B63J3/02
Filed: 2020-04-02
Abstract: The present invention provides a ship propulsion system wherein recovery time from blackout caused to a ship power system during the separate operation of a shaft power generator can be reduced based on an energy storage system. The ship propulsion system in accordance with an embodiment of the present invention comprises: a shaft power generator for generating power depending on the operation of a main engine; a variable-frequency drive for varying the power generated by the shaft power generator and controlling the operation of the shaft power generator in accordance with controls; a main switchboard for transmitting either or both of the varied power from the variable-frequency drive and power generated by an auxiliary power generator to a load; an energy storage system for storing the varied power from the variable-frequency drive and discharging the stored power in accordance with controls; and a power management system for controlling the operation of the auxiliary power generator and the power charging and discharging operation of the energy storage system depending on voltage measured by the main switchboard.
Patent KR-20210126323-A (KR)
Title: Apparatus and method of clinical trial for vr sickness prediction based on cloud
Inventor: SON WOOK HO
IPC: A61B5/16
Filed: 2020-04-10
Abstract: A clinical trial apparatus and method for cloud-based VR sickness prediction are disclosed. A clinical trial apparatus for VR sickness prediction according to an embodiment of the present invention includes one or more processors and an execution memory for storing at least one or more programs executed by the one or more processors. The at least one program provides VR contents to a user, extracts clinical data for sickness prediction for each user, and transmits the clinical data to a cloud server.
Patent KR-20210130280-A (KR)
Title: Display device and method of manufacturing the same
IPC: H01L29/786
Filed: 2020-04-20
Abstract: A display device can include: a substrate; a first gate electrode placed on the substrate; a buffer layer placed on the first gate electrode; a first active pattern placed on the buffer layer, overlapped with the first gate electrode, and formed with an oxide semiconductor; a source pattern and a drain pattern placed on both ends of the first active pattern, respectively; an insulation layer covering the source pattern and the drain pattern and placed on the buffer layer; an oxygen supply pattern placed on the insulation layer, overlapped with the first active pattern, and supplying oxygen to the first active pattern; a second active pattern placed on the insulation layer, spaced apart from the oxygen supply pattern, and including a channel area and a source area and a drain area placed on both ends of the channel area respectively; an insulation pattern placed on the channel area of the second active pattern; and a second gate electrode placed on the insulation pattern. Therefore, the present invention is capable of reducing time and costs for manufacturing a display device.
Patent KR-20200135166-A (KR)
Inventor: BIEN FRANKLIN DON
IPC: A61B5/145
Filed: 2020-04-21
Abstract: The present invention relates to a blood sugar measurement device which is arranged and operates under the skin of a subject. One embodiment can comprise: a transmitting unit for wirelessly receiving power and transmitting measured biometric-related parameters; a clock recovery unit for recovering a frequency used for the wireless power reception of the communication unit; a direct frequency synthesizer for converting the recovered frequency recovered by the clock recovery unit into a first band frequency; a clock control unit, which divides the recovered frequency so as to input the same in an injection locked oscillator as a specific interval frequency; the injection locked oscillator, which receives the first band frequency and the specific interval frequency so as to output a second band frequency; and a measurement unit for measuring subcutaneous biometric-related parameters by using the second band frequency.
Patent KR-20210130581-A (KR)
Title: Antibacterial Protein CDL200 Having Lytic Activity to Clostridioides difficile
IPC: C12N15/70
Filed: 2020-04-22
Abstract: The present invention relates to an antibacterial protein CDL200 having an antibacterial activity specific against Clostridioides difficile. More specifically, the present invention relates to an antibacterial protein CDL200 specific to Clostridioides difficile having the ability to specifically lyse Clostridioides difficile, which can infect and cause disease in animals including humans, and comprising the amino acid sequence represented by SEQ ID NO: 1, and to a pharmaceutical composition for treating infection or diseases caused by Clostridioides difficile, comprising the antibacterial protein CDL200 specific to Clostridioides difficile as an active ingredient.
Patent KR-20210132508-A (KR)
Title: Deep learning model training method for multilingual translation and deep learning system performing the same
IPC: G06N3/08
Filed: 2020-04-27
Abstract: According to one aspect of the present invention, a deep learning model training method for multilingual translation comprises: (a) a step of receiving, by a deep learning system, learning data; (b) a step of configuring, by the deep learning system, a mini-batch of which a size is ST; (c) a step of training, by the deep learning system, a multilayer neural network model by making the data included in the configured mini-batch as a learning target; and (d) a step of performing repetition of step (b) and step (c) until training of the multi-layer neural network model making all of the one or more positive data and the plurality of unlabeled data as learning objects is completed.
Patent KR-20210082336-A (KR)
Title: Wafer storage device, carrier plate and wafer cassette
Inventor: CHIN TA WU
IPC: H01L21/673
Filed: 2020-05-06
Abstract: A wafer storage device includes a wafer cassette (2) and a carrier plate (3). The wafer cassette (2) includes a housing (22) and a plurality of pairs of holding members (23) disposed on a sidewall (223) of the housing (22). The carrier plate (3) includes a plate body (31) disposed within the housing (22), supported by a pair of holding members (23), configured to carry a wafer (100) thereonto, and having a surrounding part having two slots (33) formed therein, wherein the two slots extend in two different radial directions of the wafer (100), respectively. Two position setting members (41, 42) individually and radially in place correspond to the slots (33) and contact an outer rim of the wafer (100).
Patent KR-20210136718-A (KR)
Title: Installation structure of sensor for detection of gas insulated switchgear
IPC: H01H71/04
Filed: 2020-05-08
Abstract: The present invention provides an installation structure of a sensor for detecting partial discharge for a gas insulated apparatus. The installation structure of the sensor for detecting partial discharge for the gas insulated apparatus comprises: a flange unit wherein a penetration hole is formed; an electrode bar disposed by penetrating the penetration hole; a sensor unit disposed on an upper part of the electrode bar to be spaced from an upper part of the flange unit and supported on the upper part of the flange unit; a cover unit penetrating a lower part of the electrode bar and installed at a lower part of the flange unit to support a lower part of the electrode bar; and a gas tight unit elastically covering an outer perimeter of the electrode bar.
Patent KR-20210137702-A (KR)
Title: Electronic device and method for processing a data packet received in the electronic device
IPC: H04L47/2475
Filed: 2020-05-11
Abstract: The present invention relates to an electronic device to increase a throughput of initial transmission of a data packet and a method for processing a received data packet in an electronic device. According to various embodiments of the present invention, the electronic device comprises a network connection device, at least one processor, and a memory operatively coupled to the at least one processor. The memory stores instructions to allow the at least one processor, during execution, to receive a data packet from the network connection device; check the characteristics of a session corresponding to the received data packet on the basis of header information of the received data packet; check information related to packet aggregation set in response to the checked session characteristics; and perform control to aggregate the data packets received from the network connection device or flush the same to a network stack on the basis of the checked information related to packet aggregation. Various other embodiments are possible.
Patent KR-20210138415-A (KR)
Title: A simulated driving system for various agricultural machines
IPC: G02B27/01
Filed: 2020-05-12
Abstract: The present invention relates to a simulation driving system for various driving type agricultural machines, and specifically, to a system to which a handle can be attached or detached according to the type of agricultural machine and which enables a user to master the driving of various agricultural machines based on virtual reality. Provided by the present invention is a simulated driving system for various driving type agricultural machines, comprising: a simulation handle which can recognize a user's rotation operation and can be attached to or detached from a simulation device so as to be operated by a steering clutch method, a steering wheel method or a joystick method according to a steering module for which a driving scenario is set; a motion tracking device which generates tracking information about hand movement by tracking movement of the simulation handle installed on the simulation device or left hand movement and right hand movement of the user in the simulation device; and a simulator which inputs the tracking information to the steering module, calculates the tracking information, and displays the driving condition of the agricultural machine to the user via an image. According to the present invention with the configuration as described above, the system is capable of performing simulation driving by switching modules according to various agricultural machines.
Patent KR-20210142051-A (KR)
Title: Display device
IPC: H01L51/52
Filed: 2020-05-15
Abstract: A display device according to an embodiment includes a display unit including a plurality of first emissive units displaying a first color, a plurality of second emissive units displaying a second color, and a plurality of third emissive units displaying a third color; and an anti-reflection unit overlapping the display unit and including a plurality of first color filters overlapping the plurality of first emissive units, a plurality of second color filters overlapping the plurality of second emissive units, and a plurality of third color filters overlapping the plurality of third emissive units. In a plan view, a ratio of an area of the plurality of first emissive units, an area of the plurality of second emissive units, and an area of the plurality of third emissive units and a ratio of an area of the plurality of first color filters, an area of the plurality of second color filters, and an area of the plurality of third color filters are different from each other. The present invention can prevent a decrease in transmittance while preventing a decrease in contrast by including the anti-reflection unit.
Patent KR-20210142439-A (KR)
Title: Manufacturing method nonflammable metal finishing for building and nonflammable metal finishing for building produced using the same
IPC: C09D5/00
Filed: 2020-05-18
Abstract: The present invention relates to a method for manufacturing a non-combustible metal finish for a building and to a non-combustible metal finish for a building manufactured using the same. According to the present invention, the method for manufacturing a non-combustible metal finish for a building comprises the steps of: forming a primer layer on a cold-rolled steel sheet; and forming, on the primer layer, a flame retardant coating layer including an acrylic resin containing one or more repeating units selected from the group consisting of repeating units derived from isobutyl methacrylate, methyl methacrylate, 2-hydroxy ethyl methacrylate and 2-ethyl hexyl acrylate.
Patent KR-20200135206-A (KR)
Inventor: KUBO KEISUKE
IPC: C09D7/63
Filed: 2020-05-20
Abstract: The present invention relates to a diffusion agent composition capable of forming a coating film with uniformity due to little unevenness and excellent stability after formation, and to a production method of a semiconductor substrate in which an impurity-diffusing component is diffused into the semiconductor substrate from the coating film formed using the diffusing agent composition. The diffusion agent composition containing the impurity-diffusing component (A) comprises aliphatic amine that satisfies predetermined conditions as an amine compound (B), wherein the amine compound (B) is an aliphatic amine. If the number of primary amino groups of the amine compound (B) is set to NA, the number of secondary amino groups of the amine compound (B) is set to NB, and the number of tertiary amino groups of the amine compound (B) is set to NC, the NC, NA, NB, and NC satisfy predetermined equations.
Patent KR-20210145502-A (KR)
Inventor: KIM TAE HOON
IPC: G06Q10/10
Filed: 2020-05-25
Abstract: According to any one of the problem solving means of the present invention, it is possible to provide a car wash reservation service so that a user can receive car wash service at a desired time without waiting. According to an embodiment of the present invention, a car wash reservation method can comprises: a step of receiving vehicle identification information from a vehicle identification device performed by a car wash reservation device; a step of identifying a vehicle matching the vehicle identification information; a step of determining whether a car washing condition of the vehicle is completed; and a step of recommending a car wash location when the car wash condition is completed for the vehicle.
Patent KR-20210148456-A (KR)
Inventor: KIM WON SEOK
IPC: B41J2/135
Filed: 2020-05-28
Abstract: An objective of the present invention is to provide a display device with improved efficiency and reliability of a lamination process of an adhesive layer bonding a window and a display panel. The display device comprises: a display panel; a protection member disposed on the display panel; and a coupling layer disposed between the display panel and the protection member to couple the display panel and the protection member. The coupling layer includes a first area having a first light transmittance and a second area having a second light transmittance lower than the first light transmittance. One surface of the first area of the coupling layer and one surface of the second area of the coupling layer are in direct contact with the display panel and coupled to the display panel.
Patent KR-20200071711-A (KR)
Inventor: LEE JI HYUN
IPC: A63H37/00
Filed: 2020-06-08
Abstract: Provided is a seat performance producing method in a theater using a plurality of support light emitting devices, which comprises the steps of: allocating same group allocating information by setting a part of support light emitting devices for emitting light with the same color in a specific performance producing section, as the same group among a plurality of support light emitting devices, in order to realize an image on a seat of a theater in the specific performance producing section by selectively turning on or off the support light emitting devices corresponding to individual seats of the theater; generating performance producing mapping data for connecting the group allocating information and group light emitting color information for a light emitting color of a group in the specific performance producing section; recording the group allocating information on the performance producing mapping data corresponding to seat position information in the seat obtained based on ticket information, in the support light emitting devices; wirelessly transmitting the performance producing mapping data corresponding to the specific performance producing section in the theater during a performance process; and realizing the image on the seat of the theater by turning on the support light emitting devices in accordance with the group light emitting color information corresponding to the group allocating information recorded in each performance producing mapping data received in the support light emitting devices.
Patent KR-20210153412-A (KR)
Inventor: SOHN SUNG WOOK
IPC: F28D7/16
Filed: 2020-06-10
Abstract: The present invention relates to a tube-replaceable heat exchanger. More specifically, the tube-replaceable heat exchanger comprises: a tube plate (10) having a plurality of through holes (11); a bushing (20) inserted into each of the through holes (11) to be welded; each locking fitting (30) having one side combined with the bushing (20); each tube (40) inserted into the locking fitting (30); each socket (50) inserted into the outer circumference of the tube (40), while located on the inner portion of the locking fitting (30), which is not combined with the bushing (20), to fix the tube (40); each fixing member (60) combined with the outer circumference of the locking fitting (30), which is not combined with the bushing (20); and a cover (70) surrounding the tube (40) and the fixing member (60) while having one side combined with the tube plate (10). Therefore, the present invention can maintain the intrinsic purpose of the heat exchanger, while enabling each component constituting the heat exchanger to be combined and separated, thereby enabling a partial replacement in case of partial damage, which can lead to high economic efficiency, and, above all, when a partial replacement is needed, only a part can be quickly replaced after being separated, which can lead to an excellent effect in terms of maintenance.
Patent KR-20210155907-A (KR)
Inventor: KIM JONG HANG
IPC: G06T7/20
Filed: 2020-06-17
Abstract: Disclosed are a device and method for re-learning an object detector using an undetected image. According to an embodiment of the present invention, a re-learning device comprises: an input unit for receiving an undetected image; a style transition unit configured to generate one or more first augmented images having the same content properties as an object region of the undetected image, but having different style properties; a content transition unit for generating one or more second augmented images having the same style properties as those of the object region but having different content properties; and an influence analysis unit configured to compare object detection reliability of the undetected image, the first augmented image, and the second augmented image to analyze a cause of non-detection of the undetected image. Accordingly, it is possible to improve performance of an object detector by retraining the object detector using only a small number of undetected images.
Patent KR-20210157514-A (KR)
Inventor: HAN SANG JUN
IPC: B60W20/13
Filed: 2020-06-19
Abstract: The present invention relates to a hybrid vehicle and a control method thereof, for improving performance of a battery in a low temperature environment. The control method of the hybrid vehicle according to one embodiment of the present invention comprises the following steps of: confirming a temperature of the battery; confirming a state of charge (SOC) of the battery; selecting any one of a first shift mode corresponding to a standard shift map and a second shift mode corresponding to a shift map, which is corrected to generate an area with low motor efficiency in at least a part of the standard shift map, based on the battery temperature and the state of charge; and performing gear shift according to the shift map applied to the selected mode.
Patent KR-20210158511-A (KR)
Inventor: CHOI DONG SOO
IPC: G06Q50/10
Filed: 2020-06-24
Abstract: The present invention relates to a method for providing content representing a virtual space through a trigger object by an information providing device. The method includes the steps of: receiving trigger object recognition information implemented in a text or image code from a user device; setting an output device according to location information specified in the trigger object; and providing the content to the set output device.
Patent KR-20220001750-A (KR)
Title: Underwater insulation device for rotary cathode
Inventor: KIM JUNG GUN
IPC: H01J37/34
Filed: 2020-06-30
Abstract: In accordance with one embodiment, an underwater insulation device for a rotary cathode includes: a target capable of being rotated, and having a hollow space therein; a rotary cathode including a shaft provided in the target, an electromagnet connected with the shaft, a main power source supplying power to the electromagnet, and a first line connecting the electromagnet with the main power source; a coolant supply part supplying coolant into the target; and a collection part including a collector surrounding the electromagnet, an electricity leakage protection part (ELPD) provided on the outside of the target, a second line connecting the electricity leakage protection part (ELPD) with the collector, and a sub power source supplying power to the electricity leakage protection part (ELPD). Therefore, the present invention is capable of increasing cooling performance while removing the risk of an electric shock.