baber/WOPTO huggingface dataset:
Patent KR-20210092134-A (KR)
Title: Substrate processing apparatus and rotational driving method
Inventor: TAGUCHI JUNNOSUKE
IPC: C23C16/455
Filed: 2021-01-05
Abstract: The present disclosure provides a technique capable of suppressing the generation of particles. According to an embodiment of the present disclosure, a substrate processing apparatus comprises: a vacuum container; a rotary table rotatably provided in the vacuum container; and a housing box whose interior is at a higher pressure than that in the vacuum container, and which rotates integrally with the rotary table in the vacuum container.
Patent KR-20220101410-A (KR)
Title: Surface acoustic wave device
Inventor: KO JAE KWAN
IPC: H03H9/72
Filed: 2021-01-11
Abstract: The present invention relates to a surface acoustic wave device capable of suppressing the generation of a notch while guaranteeing an attenuation characteristic of a rejection band. According to the present invention, the surface acoustic wave device includes: a piezoelectric substrate; an interdigital transducer (IDT) arranged on the piezoelectric substrate; a first reflector arranged on one side of the IDT on the piezoelectric substrate; and a second reflector arranged on the other side of the IDT on the piezoelectric substrate. The first reflector includes: a 1-1 reflector connected to ground connection; and a 1-2 reflector electrically isolated from the 1-1 reflector and arranged between the 1-1 reflector and an IDT electrode. The second reflector includes: a 2-1 reflector connected to the ground connection; and a 2-2 reflector electrically isolated from the 2-1 reflector and arranged between the 2-1 reflector and the IDT electrode.
Patent KR-20220102507-A (KR)
Inventor: KIM MIN KYU
IPC: G06N3/04
Filed: 2021-01-13
Abstract: Disclosed in the present invention is an extreme interaction network structure for regression analysis. The extreme interaction network structure for the regression analysis of the present invention comprises: an embedding layer that converts an input feature into a vector and configures a connection vector and an input matrix; an explicit layer that learns an explicit interaction and a polynomial feature by performing a linear transformation and an intersection feature for the input matrix of the embedding layer; an implicit layer that learns a higher-order implicit feature interaction by non-linearly transforming the input matrix of the embedding layer; and a sum pooling layer that combines a learning result of the embedding layer, a learning result of the explicit layer, and a learning result of the implicit layer and outputs thereof. Therefore, the present invention is capable of performing a prediction.
Patent KR-20220102725-A (KR)
Title: Protector for bicycle
Inventor: CHEON KI OAN
IPC: A41D13/05
Filed: 2021-01-14
Abstract: The present invention relates to protective gear that helps long-time riding by distributing body weight so as to make the riding easier and to reduces saddle pain, and protects the perineal region from continuous vibration during mountain riding or sudden impacts when a bicycle being overturned. More specifically, the present invention relates to a protector distributing pressure applied to a body part of a user part abutting against a saddle when riding a bicycle, the protector comprising: a cushion seat portion for supporting the user's buttocks; an abdominal support portion that is disposed to be spaced apart from the cushion seat portion by a predetermined distance in a frontal direction so as to support a lower abdominal part of the user; a frame portion that is formed of a material having elasticity and connects the cushion seat portion and the abdominal support portion; and a belt portion that connects the cushion seat portion and the abdominal support portion so as to be worn by the user.
Patent KR-20220105882-A (KR)
Inventor: KIM YANG KI
IPC: G01N27/407
Filed: 2021-01-21
Abstract: The present invention relate to a limiting current type oxygen sensor and a manufacturing method thereof. The limiting current type oxygen sensor according to the present invention comprises: a solid electrolyte capable of pumping an oxygen ion; an anode electrode and a cathode electrode respectively formed on upper and lower surfaces of the solid electrolyte; and a sensor substrate attached face-to-face to a cathode electrode side. A flat hollow space exposing at least a portion of the cathode electrode and a linear gas diffusing passage open through a side wall where the interface is exposed to communicate with a void region are formed at the interface between the solid electrolyte and the sensor substrate. Measurement sensitivity is adjusted by adjusting at least one of a length, a width, a number, and thickness of a linear gas diffusion passages. According to the present invention, provided are the limiting current type oxygen sensor including a diffusion barrier structure capable of performing Nussen or normal diffusion in a wide oxygen concentration range while having a simple manufacturing process, and the manufacturing method thereof. Also, according to the present invention, provided are the limiting current type oxygen sensor with easy adjustment of the measurement sensitivity and the manufacturing method thereof.
Patent KR-20220106285-A (KR)
Title: An Organic and Inorganic Convergent Type of a Hybrid Complex Composition for Shielding a Harmful Light
Inventor: LEE HO
IPC: A61K8/27
Filed: 2021-01-22
Abstract: The present invention relates to a hybrid composite composition in the form of organic-inorganic fusion for blocking harmful light. The composition for UV protection comprises: at least one inorganic oxide selected from zinc oxide and titanium dioxide; and an organic compound having a phenolic group fused to an inorganic oxide.
Patent KR-20220106887-A (KR)
Title: Display device
Inventor: SONG KICHEOL
IPC: G09F9/30
Filed: 2021-01-22
Abstract: A display device according to an embodiment includes: a display panel which can be folded with respect to at least one folding axis; a polarization layer which is disposed on an upper side of the display panel; an adhesive layer which is disposed on an upper side of the polarization layer; and a window which is disposed on an upper side of the adhesive layer, and includes a surface facing the adhesive layer. Under conditions of a temperature of 60 ℃ and a relative humidity of 93 %, the 180-degree peel adhesive strength of the adhesive layer to the one surface of the window can be 493 gf/inch or more and 817 gf/inch or less. Accordingly, the display device including the adhesive layer according to an embodiment exhibits good durability, and the reliability of the display device can be maintained.
Patent KR-20210103942-A (KR)
Inventor: CHO SEUNG WOO
IPC: C08J3/075
Filed: 2021-01-25
Abstract: The present invention relates to a hydrogel of chondroitin sulfate modified with a phenol derivative, and a composition for cell culture, a composition for promoting cell differentiation, a composition for drug delivery, a composition for promoting tissue regeneration, and a composition for tissue transplantation comprising the hydrogel, wherein the hydrogel may be usefully used in the field of tissue engineering.
Patent KR-20220108645-A (KR)
Inventor: KIM WON IL
IPC: A61B5/00
Filed: 2021-01-27
Abstract: The present invention relates to a body-attached patch for measuring metabolic syndrome with real-time monitoring. A body-attached patch for measuring metabolic syndrome with real-time monitoring according to the present invention includes: an upper foam absorbent and a lower foam absorbent; and a 'flexible PCB equipped with a means for measuring biological signals and a wireless communication means' provided therebetween. The patch of the present invention can be easily attached to the skin and used. Using this, it is possible to significantly reduce the number of visits to a hospital for frequent blood collection and ongoing tests and reduce the physical, economic, and time burden of a patient.
Patent KR-20220111769-A (KR)
Inventor: GWOO DONG GUN
IPC: B01J37/08
Filed: 2021-02-01
Abstract: The present invention relates to a photocatalytic glass composition, a photocatalytic glass, and a manufacturing method thereof. The photocatalytic glass composition, according to the present invention, comprises: 30 to 55 wt % of SiO_2; 1 to 15 wt % of B_2O_3; 10 to 18 wt % of at least one of Na_2O and K_2O; and 15 to 40 wt % of TiO_2 or a mixture of TiO_2 and ZnO. The composition has excellent deodorization and sterilization effects while securing the durability of the glass.
Patent KR-20220111771-A (KR)
Inventor: KIM JANG HO
IPC: G01R15/18
Filed: 2021-02-01
Abstract: According to one technical aspect of the present invention, a current voltage measuring sensor comprises: a plurality of shield rings formed in a ring shape having a circumferential surface of a first width and connected to each other; a Rogowski coil formed, by winding a coil, in a ring shape having a circumferential surface of a second width, positioned on an inner circumferential surface of each of the plurality of shield rings, and performing current sensing; and an electric field probe formed in a ring shape having a circumferential surface of a third width, positioned on the inner circumferential surface of each of the plurality of shield rings, and performing voltage sensing. Accordingly, the present invention provides the current voltage measuring sensor in which the shield ring is located on the outside of the electric field probe and the Rogowski coil and has a shape capable of alleviating the electric field generated with a conductor so that voltage and current can be measured precisely.
Patent KR-20220111581-A (KR)
Inventor: ROH SUNG CHEOUL
IPC: H02S20/32
Filed: 2021-02-02
Abstract: The present invention relates to a desalination device using sunlight capable of improving desalination production efficiency by uniformly introducing sunlight over a wide area even when sunlight introduced by time, season, and location changes. The present invention comprises: a body frame having a receiving space filled with seawater and an open upper surface; a moving frame movably coupled in a vertical direction with respect to one side wall of the body frame; a cover glass provided to cover the open upper surface of the body frame, and having one end hinged to the moving frame, wherein the inclination angle thereof is changed with respect to the upper surface of the body frame according to a vertical movement of the moving frame; and a fresh water channel disposed under the cover glass and accommodating fresh water flowing down an inner surface of the cover glass. The present invention is capable of improving the efficiency of desalination of seawater.
Patent KR-20220111886-A (KR)
Inventor: HAN JIN GYU
IPC: B60G21/055
Filed: 2021-02-03
Abstract: The present invention relates to the bush structure of a stabilizer bar for a car suspension. An elastic bush is made of a highly elastic synthetic resin material and forms the body of a bush. A stiffness reinforcing insert made of a metal or synthetic resin material is included in the bush structure through injection molding. The stiffness reinforcing insert has: a second stiffness adjustment hole, which is a hole formed therein while a central portion between both ends of openings of the stiffness reinforcing insert is depressed along the inner and outer circumferential surfaces of the stiffness reinforcing insert; and a first stiffness adjustment hole, which is a hole formed therein through the inner and outer circumferential surfaces of the stiffness reinforcing insert to be symmetrical with the second stiffness adjustment hole around the longitudinal center of the stabilizer bar. The center lines of the first stiffness adjustment hole and the second stiffness adjustment hole in the axial direction of the stabilizer bar are formed to be respectively biased from the center line of the openings by an angle formed by the center line of the openings of the stiffness reinforcing insert and the vertical operating direction of the stabilizer bar, based on the longitudinal central axis of the stabilizer bar. Therefore, the bush structure can maximize improvement of riding comfort by applying the stiffness reinforcing insert having the stiffness adjustment holes.
Patent KR-20220063071-A (KR)
Title: Energy control system and method for railway facilities
Inventor: PARK JONG YOUNG
IPC: G06Q50/06
Filed: 2021-02-05
Abstract: An embodiment according to the present invention provides a system for energy control of railway facilities, comprising: a communication module performing data transmission/reception with electrical facilities, including a temperature control facility and a fine dust concentration control facility, installed in railway facilities and an energy storage system (ESS) provided in the railway facilities; a memory storing a railway facility energy control program; and a processor executing the railway facility energy control program stored by the memory. The railway facility energy control program is configured to determine, as a maximum peak load, the largest value among peak loads of the electric facilities in a pre-specified period satisfying a first condition and a second condition and calculate a minimum value of the sum of values resulted from multiplication between electricity charges of the railway facilities and the entire load of the railway facilities per hour in the pre-specified period, wherein in the first condition, the internal temperature of the railway facilities in accordance with an output of the temperature control facility is set in a preset range and in the second condition, the fine dust concentration in the railway facilities in accordance with an output of the fine dust concentration control facility is set in a preset range. The present invention can minimize the electricity charges of the railway facilities.
Patent KR-20220119207-A (KR)
Title: Warning system for getting on and off vehicle
Inventor: HAN BONG CHUN
IPC: B60R21/015
Filed: 2021-02-19
Abstract: The present invention relates to a vehicle boarding/leaving warning system which protects a passenger boarding and leaving a bus. The vehicle boarding/leaving warning system comprises: a photographing unit which captures a video around a door provided in a vehicle; a sensor unit which senses whether a door is open; a warning unit including a floor warning light provided in a vehicle's boarding/leaving route to generate a warning, a warning light provided on the outside of the vehicle and generating the warning, an internal speaker provided inside the vehicle and generating a warning sound, and an external speaker provided outside the vehicle and generating the warning sound; and a control unit which controls whether the warning unit operates and how the same operates based on the video around the door captured through the photographing unit and whether the door is opened through the sensor unit.
Patent KR-20220121933-A (KR)
Title: Method for Processing Defect Repairing Information by Using Analysis of Video Information
Inventor: KIM JAE HYUNG
IPC: G06Q50/08
Filed: 2021-02-25
Abstract: The present invention relates to a defect repair information processing method using image information analysis. The defect repair information processing method using image information analysis, according to the present invention, is executed through a system working in connection with a camera capable of taking pictures of a building. The method comprises: a first step of reading image information related to a designated building through a designated artificial intelligence module and performing an artificial intelligence training procedure for detecting N (N>=1) defects related to the building; a second step of generating N defect detection models for detecting the N defects related to the designated building through the trained artificial intelligence module and storing the generated N defect detection models in a designated storage medium; a third step of detecting n (1<=n<=N) defects related to the building included in the image information by analyzing the image information obtained from the camera through the N defect detection models; a fourth step of generating defect detection information corresponding to the detected n defects when n defects related to the building are detected; a fifth step of generating defect repair information for repairing defects corresponding to the defect detection information based on predetermined N defect repair rules; and a sixth step of providing the defect repair information to a designated terminal.
Patent KR-20210031874-A (KR)
Title: Light emitting diode package
Inventor: KWANGYONG OH
IPC: H01L33/60
Filed: 2021-03-03
Abstract: According to the present invention, a light emitting diode package comprises: -a housing; at least one light emitting diode chip disposed on the housing; at least one phosphor plate spaced apart from the at least one light emitting diode chip; and a molding unit disposed between the at least one light emitting diode chip and the at least one phosphor plate. The white light is formed by synthesizing light emitted from the light emitting diode chip and the phosphor plate. The phosphor plate includes a first phosphor excited by the at least one light emitting diode chip to emit green light and a second phosphor excited by the at least one light emitting diode chip to emit red light. The first phosphor and the second phosphor are quantum dot phosphors. The phosphor plate has a higher hardness than the molding unit.
Patent KR-20220125111-A (KR)
Title: Customized snack delivery systems and methods using design and scanning
Inventor: MOON KYOUNG SIK
IPC: G06V10/10
Filed: 2021-03-04
Abstract: The present invention relates to a system and method for providing a customized snack using design and scanning, comprising the steps of: receiving a request for an order from a buyer; scanning a desired design through a 3D scanner; producing a customized snack based on a scanned shape; and providing a customized snack having the desired design. The system and method for providing a customized snack using design and scanning scan a desired shape with a 3D scanner, insert a filament that is a material of a desired snack based on the scanned shape, and provide a customized snack in the scanned shape.
Patent KR-20220125570-A (KR)
Title: Adhesive composition, adhesive sheet, optical member and image display device produced using the same
Inventor: JUNG KYOUNG MOON
IPC: C09J11/04
Filed: 2021-03-05
Abstract: The present invention relates to an adhesive composition comprising an acrylic copolymer containing a repeating unit derived from a monomer having a functional group represented by following chemical formula 1, an adhesive sheet prepared using the same, an optical member, and a display device. In the chemical formula 1, * means an atomic bond.
Patent KR-20220126435-A (KR)
Title: Insulation material for building with insulation
Inventor: LEE DU HEE
IPC: E04B2/02
Filed: 2021-03-09
Abstract: The present invention relates to an insulation material for construction inserted into a building when the building and the like are being constructed. The insulation material for construction comprises: a large number of main bodies (10) formed in a hexagonal shape to be come in close contact and continuously installed with each other, and having a containing space (11) penetrating the inside; a fixing means (20) placed on one surface or a plurality of surfaces of the main bodies (10) so that the large number of main bodies (10) can be stacked and fixed to each other; and an insulation means (30) contained in the containing space (11) of the main bodies (10) and having an insulator (31) and an air unit (32) so that heat or chill cannot be leaked. Accordingly, the present invention is able to keep a certain temperature of a building or prevent heat or chill from leaking to the outside, increase the insulation ability through the insulator, increase the maintenance power through an air layer, use discarded bottles made of resin materials such as PET, address environmental pollution through recycling, and be environmentally friendly through a natural configuration.
Patent KR-20220127608-A (KR)
Title: Multiple user-to-user remote learning methods using the Internet
Inventor: CHO MYEONG JOON
IPC: G06F16/903
Filed: 2021-03-11
Abstract: The present invention relates to a remote learning method between multiple users using the Internet. The method includes: a first step of sending a login screen to a user accessing a website; a second step of determining whether or not the logged-in user is a paid member and, if not, sending a course registration screen to the user's browser and processing and storing the input result as data; a third step of creating a level test page to test the user's level, sending the same to the user's browser, processing and storing the input result as data; a fourth step of creating a test result page stored in the third step and sending the same to the user's browser to confirm the same, and then creating a customized classroom page screen for each user's age, level, and language selected by the user and sending the same to the user's browser; a fifth step in which, when the user searches for a lecture category on the classroom page screen and selects a lecture topic, an ASP is driven to analyze and process the data, and then a dedicated lecture browser is driven; and a sixth step of saving the progress of a lecture by requesting processing of the lecture and user data when the user runs the lecture-specific browser and ends the lecture. The learning efficiency can be improved.
Patent KR-20220127683-A (KR)
Title: Method of Displaying Advertisement of VR Video
Inventor: KIM JEUNG SIN
IPC: H04N21/44
Filed: 2021-03-11
Abstract: The present invention relates to a 360 VR video advertisement displaying method and, more specifically, to a 360 VR video advertisement displaying method for applying an advertisement to a 360 VR video and displaying the advertisement. The 360 VR video advertisement displaying method of the present invention can effectively display various advertising objects in the 360 VR video using the characteristics of a 360 VR formatted video.
Patent KR-20220131561-A (KR)
Title: Big data .
Inventor: CHO HOON YEON
IPC: G06Q50/10
Filed: 2021-03-12
Abstract: The present invention relates to a monitoring and control method using a monitoring and control system for supporting big data-based remote operation using an open source. The monitoring and control method, according to the present invention, comprises the steps of: accessing a designated drainage pumping station and relay pumping station domain site; transmitting user ID and password information to request authentication; transmitting file format information to a central processing unit; determining whether an IOT fire sensor, temperature sensor, humidity sensor, and rainfall sensor are normal; if abnormal, transmitting alarm details to a manager; if normal, determining a control command; if the control command is in an auto mode, executing the control command by an automatic control operation algorithm; and if the control command is in a manual mode, executing the received command and feeding back data. According to the present invention, the operation state and data of facilities and other devices inside a building can be monitored and controlled.
Patent KR-20220128052-A (KR)
Title: A foldable reading desk of flat board type
Inventor: CHOI YOUN SEOK
IPC: A47B23/04
Filed: 2021-03-12
Abstract: The present invention relates to a flat-type foldable book stand, which comprises: a bottom plate in close contact with the floor on which the book stand is installed; an inclined plate hinged to one side of the bottom plate in a folding structure; an inclined support obliquely supporting the inclined plate so that a book or laptop can be leaned on a front surface of the inclined plate; and a pedestal supporting the bottom of the book or laptop mounted on the inclined plate. The bottom plate and the inclined plate are made of a rectangular plate shape corresponding to each other. Therefore, the book stand can be easily stored and carried, the book or laptop can be stably held, and the overall appearance and design of the book stand are very unique.