baber/WOPTO huggingface dataset:
Patent KR-20220118757-A (KR)
Title: Non-powered hologram device
Inventor: SON WON SANG
IPC: G03H1/04
Filed: 2021-02-19
Abstract: This application relates to a powerless hologram device. The powerless hologram device according to an embodiment of the present invention includes: a hollow polyhedron-shaped body; a reflector disposed within the body to form a set angle with the lower surface of the body to form a hologram space between the lower surface of the body and the reflector; an image through hole formed on the upper surface of the body so that a target image output from a user terminal mounted on the upper surface of the body is projected onto the reflector; a light through hole formed on the upper surface to allow light to flow into the hologram space; and an output through hole formed on the front surface of the body so that the hologram space can be observed. When the target image is projected through the image through hole, some of the images are transmitted and some are reflected. Thus, a holographic image may be implemented in the holographic space.
Patent KR-20220126314-A (KR)
Title: Pipe burial method using shell powder
Inventor: KIM JONG YUN
IPC: F16L1/028
Filed: 2021-03-08
Abstract: Disclosed is a pipe burying method using shell powder which displays the type and location of an underground pipe and performs a buffer function of protecting the pipe by using shell powder. The method uses shell powder dyed in various colors or undyed shell powder by grinding clam shells to fill the undyed shell powder as a buffer around a buried pipe in a first area up to the depth of an upper portion of the buried pipe, fills first heavily dyed shell powder in a second area up to a first prescribed height from the height of the upper portion of the pipe, fills second heavily dyed shell powder less heavily dyed than the first heavily dyed shell powder in a third area up to a second prescribed height from the first prescribed height, and fills shell powder less heavily dyed than the second heavily dyed shell powder in a fourth area up to a road surface form the second prescribed height.
Patent KR-20210116273-A (KR)
Title: Micro lens system for a motor vehicle headlamp
Inventor: ALEXANDER HACKER
IPC: F21S41/20
Filed: 2021-03-09
Abstract: The present invention relates to a micro-lens system (1) for a vehicle headlamp. The micro-lens system comprises: a lighting means (12) for generating and radiating light; and a micro-lens device (2) composed of two or more layers. A first layer (3) includes: a first light incident surface (3b); and a first light transmission surface (3a) made of a plurality of first micro-lenses (4). A second layer (5) includes: a second light incident surface (5a) facing the first light transmission surface (3b); and a second light transmission surface (5b). The second light incident surface (5a) is made of a plurality of second micro-lenses (6). The first layer (3) includes a material having a first refractive index and the second layer (5) includes a material having a second refractive index, wherein the first refractive index is different from the second refractive index. Optical elements (11) are arranged and configured between the lighting means (12) and the micro-lens device (2) so that light beams radiated in a radial direction from the lighting means (12) can be refracted in parallel to one another after the passage of the optical elements (11) in an orientation manner of being parallel to the optical axes of the first micro-lenses (4) and the second micro-lenses (6) of the micro-lens device (2). Therefore, provided is a micro-lens system having mapping errors reduced.
Patent KR-20210116304-A (KR)
Title: Light interference system and substrate processing apparatus
Inventor: NAGAI KENJI
IPC: G01J5/08
Filed: 2021-03-11
Abstract: A technology for measuring physical properties of a measurement object with a simple configuration is provided. In one exemplary embodiment, an optical interference system is provided. The light interference system includes a light source configured to generate a measurement light; a fiber configured to propagate therethrough the measurement light; and a measurement device. The fiber includes a single-mode fiber, a multimode fiber and a connector connecting the single-mode fiber and the multimode fiber. A tip end of the fiber is formed of the multimode fiber, and an end surface of the tip end of the fiber is configured to emit the measurement light to a measurement target object and receive a reflection light from the measurement target object. The measurement device is configured to measure a physical property of the measurement target object based on the reflection light.
Patent KR-20210116308-A (KR)
Title: Interface adapter incorporating a magnetic lock that houses or is formed by at least one rechargeable battery and magnetically fixes the latter, with electrical conduction, to a busbar (b1)
Inventor: LEJOSNE JOHANN
IPC: H01M50/502
Filed: 2021-03-11
Abstract: A connection/disconnection device between at least one rechargeable battery (A) and a busbar (B1) houses or is formed by a rechargeable battery or batteries, and includes an interface adapter incorporating a magnetic lock that magnetically secures the battery to the busbar by electrical conduction. The device of the present invention incorporates, in the interface adapter, a magnetic lock housing the entire rechargeable battery or formed in a part by packaging of the rechargeable battery, and as a magnetic closure plate fixed to the busbar, forms a closed magnetic circuit allowing mechanical and electrical connection/disconnection via magnetic locking/unlocking between the rechargeable battery and the busbar.
Patent KR-20210124036-A (KR)
Title: Alignment apparatus, pattern formation apparatus, and method of manufacturing article
Inventor: YAMAGUCHI NAOKI
IPC: H01L21/67
Filed: 2021-03-15
Abstract: In order to provide an alignment apparatus capable of reducing a load in driving, and adjusting a temperature of a substrate with a simple structure, according to the present invention, an alignment apparatus (60) includes: a substrate holding unit (3) for holding a substrate (1) on a substrate holding surface; a substrate temperature adjustment unit (8) for adjusting a temperature of the substrate (1) through the substrate holding unit (3); driving units (4, 5, 6, 7) for moving the substrate holding unit (3); and a control unit for controlling the driving units (4, 5, 6, 7), wherein the substrate temperature adjustment unit (8) is configured to adjust the temperature of the substrate (1) while making contact with a second surface of the substrate holding unit (3), which is different from the substrate holding surface.
Patent KR-20220129301-A (KR)
Title: Electronic parking brake
Inventor: WOO CHUL LIM
IPC: F16H1/28
Filed: 2021-03-16
Abstract: Disclosed is an electronic parking brake. According to one aspect of the present invention, the electronic parking brake comprises: a pair of pressurizing units provided in a caliper housing, converting a rotary motion into a linear motion, and pressurizing a brake pad; an actuator provided to transmit a power to the pair of pressurizing units; and a load control unit rotationally installed between the pair of pressurizing units and the actuator to impart a uniform load to the pair of pressurizing units by pressing a side of the pressurizing unit where a small load is generated during a braking operation. The electronic parking brake according to an embodiment of the present invention applies the uniform load to a plurality of pistons through one actuator and implements a parking function.
Patent KR-20220130302-A (KR)
Title: Display device
Inventor: JANG DAE GWANG
IPC: G09G3/32
Filed: 2021-03-17
Abstract: A display device includes a display panel. The display panel includes a pixel including an inorganic light emitting device. A compensation unit generates a first output gradation value by compensating a first input gradation value provided at a current time point based on input gradation values corresponding to the pixel during a certain time. A driving unit generates a data signal based on the first output gradation value and supplies the data signal to the pixel. The compensation unit sets the first output gradation value to e smaller than the first input gradation value when the input gradation values are bigger than a reference gradation value.
Patent KR-20220138456-A (KR)
Title: Insole for protection affected area of foot sole
Inventor: KIM MIN SEO
IPC: A61F13/06
Filed: 2021-03-21
Abstract: The present invention relates to an insole placed at the bottom of a shoe. Specifically, the present invention is configured to unevenly distribute the weight of a patient. Accordingly, when a patient who has a corn on his or her sole or a patient who has a swollen part on a sole due to inflammation in the plantar joints and nerves walks or runs, his or her weight does not reach the affected area, and thus, the affected area can be protected. Therefore, the present invention can enable the patient to walk or run comfortably while wearing shoes and can help the treatment of the affected area by minimizing stimulation to the affected area. To this end, the present invention relates to a shoe sole placed at the bottom of a show, wherein a foot shape or a foot tissue shape is printed on either an upper surface or a lower surface or a display part formed of a printed paper or a printed fabric is attached to either the upper surface or the lower surface.
Patent KR-20210118766-A (KR)
Title: Polycyclic aromatic compound and organoelectroluminescent device using the same
Inventor: SHIN BONG KI
IPC: H01L51/50
Filed: 2021-03-23
Abstract: The present invention relates to a polycyclic aromatic derivative compound capable of being employed in various organic layers, a condensed monomer thereof, and a high-efficiency long-life organic light emitting element having significantly improved light emitting efficiency.
Patent KR-20210040297-A (KR)
Title: Blockchain transfer processing method and apparatus, device, medium, and program
Inventor: XIAO WEI
IPC: G06Q20/06
Filed: 2021-03-24
Abstract: The present invention provides a blockchain account transfer processing method, an apparatus thereof, a device, a medium, and a program, which relate to a field of blockchain technology, and can be applied to cloud computing and cloud services. The method comprises the steps of: acquiring an account transfer transaction request initiated by a payer; acquiring an account transfer agreement identifier according to the account transfer transaction request and locking a to-be-transferred currency resource in an account of the payer, if a transfer-type of the account transfer transaction request is a non-fixed-payee-type during execution of a chaining process of the account transfer transaction request; acquiring a collection transaction request initiated by a payee; and performing a verification of the account transfer agreement identifier carried in the collection transaction request during execution of a chaining process of the collection transaction request, and unlocking and transferring the to-be-transferred currency resource to an account of the payee, if the verification is successful. According to technical solutions of embodiments of the present invention, a problem that an existing account transfer operation mode is difficult to adapt to various account transfer demands under complex business scenarios is solved, and a non-point-to-point account transfer is implemented.
Patent KR-20220134218-A (KR)
Title: Method and apparatus for recognizing spo tuple relationship based on deep learning
Inventor: JUNG JOON YOUNG
IPC: G06N3/04
Filed: 2021-03-26
Abstract: A deep learning-based SPO tuple relationship recognition method is provided. The method comprises the steps of: reading a natural language sentence stored in a first storage in which a natural language sentence and an SPO tuple are configured and stored in pairs; generating dependent syntax relationship information by performing dependent syntax parsing from the natural language sentence; reading the SPO tuple paired with the natural language sentence stored in the first storage; generating dependent syntax-based first SPO-tuple relationship information for learning a deep learning model based on the SPO tuple, the natural language sentence, and the dependent syntax relationship information; performing embedding on the dependent syntax relation information; recognizing second SPO tuple relationship information by inputting the embedded dependent syntax relationship information to a multi-layer bidirectional time-series neural network model; and comparing the first and second SPO tuple relationship information to learn a deep learning model. Accordingly, the SPO tuple relationship of natural language sentences can be recognized with high accuracy.
Patent KR-20210038866-A (KR)
Title: Pixel of a display device
Inventor: JO HYEON JA
IPC: G09G3/3258
Filed: 2021-03-29
Abstract: According to an embodiment of the present invention, provided is a pixel of a display device which comprises: a light emitting element; a driving transistor connected between a first power source and a second power source and configured to control an amount of current supplied to the light emitting element in response to a voltage of a first node connected to a gate electrode; and a first transistor connected between a cathode electrode of the light emitting element and a feedback line and configured to be turned on based on a first control signal supplied to a first control line connected to the gate electrode. The first transistor is turned on during a period in which a conversion unit of a sensing unit connected to the feedback line and a current source converts a pixel current received from the feedback line into a first voltage during a sensing period, and is turned off during a period in which a reference current received from the current source is converted into a second voltage during the sensing period. Therefore, image quality can be improved.
Patent KR-20220138909-A (KR)
Inventor: CHIN HWA SUP
IPC: A61K48/00
Filed: 2021-04-06
Abstract: The present invention relates to: a chimeric antigen receptor which specifically binds to CD47; a polynucleotide encoding the chimeric antigen receptor protein; a vector comprising the polynucleotide; a cell transformed with the vector; and a cellular therapeutic agent or a pharmaceutical composition for treating cancer, comprising the cell as an active ingredient. The chimeric antigen receptor according to the present invention comprises an extracellular domain of SIRP-α which specifically binds to CD47. Therefore, cytotoxic T cells or natural killer cells transformed with a vector capable of overexpressing the chimeric antigen receptor have cytotoxicity specifically to CD47-expressing carcinomas, and thus can be effectively used as an immune cell therapeutic agent for cancer treatment.
Patent KR-20220141572-A (KR)
Inventor: KIM MOON JAE
IPC: B60P3/38
Filed: 2021-04-13
Abstract: The present invention relates to a vehicle where an expandable indoor camping room is inserted and withdrawn. More specifically, an expandable indoor camping room is installed in an indoor space of a vehicle, and then, a trunk door is opened to be slidably operated along a guide rail to be withdrawn for variably expanding the indoor space, thereby providing a spacious accommodation space by expanding the indoor space and facilitating installation by a method of enabling the accommodation space to be introduced into the vehicle on the other way and closing the drunk door to be returned to an original state to provide convenience to a user.
Patent KR-20210134508-A (KR)
Title: Integrated circuit, system and method of forming the same
IPC: H01L27/02
Filed: 2021-04-26
Abstract: The present invention relates to an integrated circuit, system, and method of forming the same. The integrated circuit comprises: a set of power rails on a rear surface of a substrate; a first flip flop; a second flip flop; and a third flip flop. The set of power rails is extended in a first direction. The first flip flop includes a first set of conductive structures extended in the first direction. The second flip flop comes in contact with the first flip flop at a first boundary, and includes a second set of conductive structures extended in the first direction. The third flip flop comes in contact with the second flip flop at a second boundary, and includes a third set of conductive structures extended in the first direction. The first, second, and third flip flops are on a first metal layer, and on a front surface of the substrate on the opposite side to the rear surface. The second set of the conductive structures is offset from the first boundary and the second boundary in a second direction. The present invention aims to provide an integrated circuit, system, and method of forming the same, which are capable of generating, optimizing, and verifying standard cell layout designs on the integrated circuit.
Patent KR-20220147953-A (KR)
Inventor: AHN BIERNG CHEARL
IPC: G01R23/165
Filed: 2021-04-28
Abstract: The present invention relates to an apparatus and method for measuring the state of a rechargeable battery. According to the present invention, to solve a problem of conventional rechargeable batteries which had limitations in being unable to control charging in various ways because a method for accurately checking the charge rate and state of a battery changing over time with respect to in various cases, such as charging, discharging, charging simultaneously with discharging, non-charging, and non-discharging of a rechargeable battery, has not been provided, the apparatus is configured to precisely measure the initial charging rate at the time of battery use and the change in charging rate after the start of use by using a charging current sensor, a discharging current sensor, a voltage measuring circuit, and a microcontroller (MCU) such that the state of charge (SOC) of the battery can be accurately measured in various cases and the state of health and remaining life (remnant cycles) of the battery can be accurately predicted by comparing the current maximum energy, which can be discharged, with a rated discharge energy value. The apparatus comprises a voltage measurement unit, a charging current measurement unit, a discharging current measurement unit, a charging unit, a discharging unit, and a control unit.
Patent KR-20220148993-A (KR)
Inventor: BAEK GYUNG MIN
IPC: H01L27/12
Filed: 2021-04-29
Abstract: One embodiment of the present invention provides a display device comprising: a substrate; a first thin-film transistor (TFT) disposed on the substrate and including a first semiconductor layer containing silicon and a first gate electrode overlapping with the first semiconductor layer; a second TFT disposed on the substrate and including a second semiconductor layer containing oxide semiconductor and a second gate electrode overlapping with the second semiconductor layer; and a display element electrically connected to the first TFT. The second gate electrode has a stacked structure of a lower layer and an upper layer made of a different material from the lower layer, and an end of a top surface of the lower layer is a first separate distance away from an end of a bottom surface of the upper layer. Embodiments of the present invention provide a display device capable of offering high-quality images.
Patent KR-20220152431-A (KR)
Inventor: IM SUNG SOON
IPC: B41J2/455
Filed: 2021-05-06
Abstract: The present invention provides a manufacturing device of a display device which is cost-effective and which can increase a manufacturing yield. The manufacturing device of the display device comprises: a stage on which a display board including a pixel area may be placed; a donor film located on an upper portion of the display board; and a laser beam irradiation unit located apart from the donor film and configured to irradiate a laser beam toward the donor film. The donor film comprises: a base layer with light transmittance; and a transfer layer located on the base layer and including an organic material. The laser beam has a wavelength band that can be absorbed by the transfer layer.
Patent KR-20220151765-A (KR)
Title: Removal device that removes the backsheet of the solar module by milling
Inventor: LEE TAE SOON
IPC: H01L31/18
Filed: 2021-05-07
Abstract: The present invention relates to a feeder for supplying a solar module and a removal device for removing a back sheet of a module transported from the feeder through a first processing machine and a second processing machine. The present invention relates to a removal device that supplies a module through a feeder to remove the back sheet of a solar module, firstly places the module of the feeder in a first processing machine to perform a first processing, and secondly places the firstly processed module in a second processing machine to perform a second processing.
Patent KR-20220156335-A (KR)
Title: Electronic device and method for processing image based on depth information using the same
Inventor: KIM ILDO
IPC: H04N5/232
Filed: 2021-05-18
Abstract: According to various embodiments of the present disclosure, an electronic device comprises a camera, a sensor circuit, and a processor operatively connected to the camera and the sensor circuit. The processor can be configured to: obtain a plurality of frames including a plurality of subjects through the camera; identify depth information of the plurality of subjects included in the plurality of frames through the sensor circuit; remove, from the plurality of frames, a first subject having first depth information from among the plurality of subjects, on the basis of the depth information of the plurality of subjects; and generate an image by combining the plurality of frames from which the first subject is removed. Various other embodiments are also possible in addition to embodiments disclosed in the present document. The present invention can easily perform an operation of processing an image.
Patent KR-20220157082-A (KR)
Title: Manufacturing Method of Imitation Rice Comprising Seaweed
Inventor: KIM POONG JAE
IPC: A23P30/20
Filed: 2021-05-20
Abstract: The present invention relates to a manufacturing method of artificial rice comprising seaweed and nonfat dry milk, wherein the method comprises the following steps of: manufacturing the artificial rice containing the seaweed and nonfat dry milk; manufacturing a mixture by mixing a grain powder with the seaweed paste and skim milk powder; extrusion-molding the mixture to manufacture the artificial rice in the form of rice, wherein the grain powder shows the content of particles passing through 200 mesh of 80% or more, and the degree of gelatinization of 15 to 16, and through a process of containing the nonfat dry milk, it is possible to provide the artificial rice of high quality which solved a problem that the shape of the artificial rice changes during rice cooking.