baber/WOPTO huggingface dataset:
Patent KR-20200118758-A (KR)
Inventor: KATO HIDEO
IPC: H01J37/32
Filed: 2020-03-26
Abstract: An objective of the present invention is to self-diagnose abnormality of each component constituting an impedance matching device. An impedance matching device comprises: a variable capacitance element connected between a high frequency power supply and a load; a first detector detecting an index value for determining impedance matching between the high frequency power supply and the load and a first state value for indicating a state of high frequency inputted from the high frequency power supply; a second detector detecting a second state value for indicating a state of a high frequency outputted to the load; an adjustment unit adjusting a capacitance value of the variable capacitance element by stages so that the index value detected by the first detector falls within a target range indicating completion of the impedance matching; and a diagnosis unit diagnosing abnormality of the variable capacitance element, the first detector, or the second detector based on the capacitance value adjusted by the adjustment unit, the first state value detected by the first detector, and the second state value detected by the second detector.
Patent KR-20200119209-A (KR)
Inventor: ICHIKAWA KAZUTOSHI
IPC: G06F119/18
Filed: 2020-04-08
Abstract: Provided are a crash evaluation test specimen, a crash test method, and a crash test device, and a method for manufacturing a hull structure, a method for designing a hull structure, and a hull structure, using the crash test method, which can be implemented economically by simplifying an actual hull structure without compromising the rationality of the collision safety evaluation of a hull. The crash evaluation test specimen is characterized in that one or more sheets of stiffener members are welded to a test steel plate corresponding to an outer or inner plate of a hull to be evaluated, and the test steel plate is disposed, and that a frame of a restraining plate is welded thereto, and the test steel plate is disposed. The crash test method is characterized in that an indenter is crashed into the test steel plate of the crash evaluation test specimen to deform or break the test steel plate. The crash test device comprises: the test steel plate of the crash evaluation test specimen, the indenter for colliding with the test specimen, and a mechanism for driving the indenter.
Patent KR-20210029071-A (KR)
Title: Non-volatile memory device performing a mac operation
Inventor: JINO SEO
IPC: G11C16/32
Filed: 2020-04-13
Abstract: According to the present technology, provided is a nonvolatile memory device, which includes: a memory cell array which includes a plurality of nonvolatile memory elements storing a plurality of weights and controlled according to a plurality of input signals, and bit lines connected to the plurality of nonvolatile memory elements; and an arithmetic output circuit outputting an arithmetic signal corresponding to a dot product of an input vector corresponding to the plurality of input signals and a weight vector corresponding to the plurality of weights from the signal of the bit line.
Patent KR-20210130019-A (KR)
Inventor: LEE SANG WON
IPC: A63B21/04
Filed: 2020-04-21
Abstract: The present invention provides an elastic lift apparatus for the leg to enable a user to concentrate on exercise to lose belly fat and leg fat. According to the present invention, the elastic lift apparatus for the leg comprises: a band on which a user's legs can be placed; a pair of springs connecting the band from both sides to support the band in a diagonal direction; a bottom plate fixing the pair of springs to the bottom surface; a side support part formed in the vertical direction on the bottom plate to be connected to the band on both sides and connected to one side of a pair of springs to support the pair of springs; a pair of fixing parts connected to the other side of the pair of springs and fixed and moved horizontally; a guide part formed in the horizontal direction on the bottom plate and provided with a screw thread to move the pair of fixing parts along the screw thread; and a motor operating the guide part.
Patent KR-20200133664-A (KR)
Inventor: KUBO TAKUYA
IPC: H01J37/32
Filed: 2020-05-07
Abstract: A substrate manufacturing method according to an exemplary embodiment includes a step of preparing a support base in a first film forming device, and a step of forming a first substrate product having the support base by using the first film forming device. The first film forming device is configured to form a film using plasma in a consistent vacuum state. In the forming of the first substrate product, the first substrate product is formed in the consistent vacuum state. The first substrate product has the support base, a first lamination region, and a metal region. The first lamination region is provided on the support base. The metal region is provided on the first lamination region, and has a first metal layer and a second metal layer. The first metal layer is provided on the first lamination region, and the second metal layer is provided on the first metal layer. A material of the first metal layer has TiN or Ta, and a material of the second metal layer has TaN or Ru. According to the present invention, the influence of oxidation of TiN or Ta is reduced.
Patent KR-20210142795-A (KR)
Title: Traffic accident processing system using a black box mounted on a vehicle
IPC: G07C5/08
Filed: 2020-05-18
Abstract: A purpose of the present invention is to provide a system for handling traffic accidents by providing an image of a black box to an insurance company server using the black box mounted on a vehicle. Provided is a traffic accident processing system using a black box mounted on a vehicle. According to an embodiment of the present invention, the system comprises: a camera unit; a communication unit; a drive recording device; a black box with an embedded sensor; an insurance company server receiving the image of the black box.
Patent KR-20210143566-A (KR)
Title: Article transport system and article storage equipment
IPC: H01L21/677
Filed: 2020-05-20
Abstract: The prevent invention provides an article transport system and an article storage device for efficiently transporting and storing articles in a semiconductor or display manufacturing process. The article transport system comprises: a rail to provide a path for transporting articles; a vehicle running along the rail to transfer the articles; an article storing part installed at a first position corresponding to a side of the rail to store the articles to be tranferred by the vehicle; a center frame installed at a second position corresponding to a partial region of the path; and an acticle transport part installed at the center frame to load or displace the acrticles between the vehicle and the article storing part. The article transport part includes: a support portion to support the articles provided from the vehicle or the article storing part; and a driving portion to move the support portion between the first position and the second position. According to the embodiment of the present invention, it is possible to efficiently load and displace articles by loading and displacing the articles through the article transport part.
Patent KR-20210144112-A (KR)
IPC: F21V21/34
Filed: 2020-05-21
Abstract: Disclosed, in the present invention, is an LED module bar for an indoor lighting that allows a plurality of LED modules to be easily installed by adjusting a distance of an LED module on a bar-shaped rail, allows to be configured to adjust an angle of irradiation of each of the LED module installed on the rail, and allows to be configured to illuminate the displayed product more brightly or to illuminate the displayed product intensively and brightly. The LED module bar for the indoor lighting comprises: a bar-shaped rail; an LED installation member; and an LED module.
Patent KR-20200064969-A (KR)
Title: Reducing oled device efficiency at low luminance
Inventor: ADAMOVICH VADIM
IPC: H01L51/00
Filed: 2020-05-28
Abstract: The present invention provides a light emitting device, comprising: a first electrode; a second electrode; a light emitting layer disposed between the first electrode and the second electrode, wherein the light emitting layer comprises a light emitting material having a first triplet energy level (T1); and an exciton quenching layer disposed between the light emitting layer and the second electrode, wherein the exciton quenching layer comprises a non-light emitting quenching material having a second triplet energy level (T1). The exciton quenching layer is disposed adjacent to the light emitting layer, the light emitting material emits light by phosphorescence or delayed fluorescence, and the first triplet energy level (T1) is higher than the second triplet energy level (T1). Methods of making the same are also provided.
Patent KR-20210147438-A (KR)
Inventor: KIM JUNG HYUN
IPC: C08F257/00
Filed: 2020-05-29
Abstract: The objective of the present invention is to provide an environmentally friendly polyelectrolyte composition capable of a large-area coating and a method for manufacturing a polyelectrolyte film using the same. More specifically, the present invention relates to a UV curable water-based polyelectrolyte composition and a method for manufacturing a polyelectrolyte film using the same, the polyelectrolyte composition comprising: at least one polyelectrolyte selected from among chemical formulas 1 to 3; an acrylate-based material; a crosslinking agent; a photoinitiator; and a solvent.
Patent KR-20200068620-A (KR)
Inventor: LEE SANG KWON
IPC: H04N21/4147
Filed: 2020-06-02
Abstract: The present invention relates to a display device, a server and a control method thereof. The display device of the present invention comprises: a display unit for displaying an image; a communication unit communicating with a server; and a control unit for controlling the communication unit to transmit viewing information on a program viewed by a user to the server, and receiving information on a plurality of recommended programs on the basis of the viewing information from the server through the communication unit to control the display unit to provide schedule information on the recommended programs. The control unit receives information on a new recommended program in which a first program is excluded from the recommended programs on the basis of identification that an episode is not viewed by the user by a predetermined number of times or more with respect to the first program which is series including a plurality of episodes among the recommended programs, and controls the display unit to provide the schedule information on the new recommended program on the basis of the information on the received new recommended programs. According to the present invention, information on a broadcast program preferred by a user can be automatically provided without manipulation of the user.
Patent KR-20210152305-A (KR)
Inventor: LEE YANG SIK
IPC: G06F3/044
Filed: 2020-06-08
Abstract: Embodiments of the present invention relate to a touch display device, wherein by implementing a touch routing wiring using one part of the display electrode metal disposed in a non-active area of a display panel, the non-active area is reduced, prevents an increase in a load of the touch routing wiring, and allows the touch routing wiring to be disposed. In addition, by connecting the touch routing wiring implemented with the display electrode metal under an encapsulation layer with a touch electrode on the encapsulation layer through a connection metal located under a dam, the touch routing wiring can be disposed under the encapsulation layer without degrading a moisture movement prevention function of the encapsulation layer. The touch display device comprises: a plurality of touch electrodes; at least one dam; and a plurality of touch routing wiring.
Patent KR-20210154617-A (KR)
Inventor: HWANG IN SEONG
IPC: C08K3/04
Filed: 2020-06-12
Abstract: The present invention relates to a highly heat-dissipating composition using a mixture filler and a preparation method therefor. More specifically, the present invention relates to a heat-dissipating composition comprising: a filler including two or more among expanded graphite, carbon nanotubes, graphene, and metal nanoparticles; and a base polymer including a silicone-based resin.
Patent KR-20210102021-A (KR)
Title: Connecting socket for lighting equipment, lighting equipment, lighting equipment set, and method for installing a plurality of lighting equipments
Inventor: KIM KYUNG CHEOL
IPC: F21V21/005
Filed: 2020-06-22
Abstract: Lighting equipment according to a disclosed embodiment includes: a frame which is configured to allow a light source to be disposed therein; and a connection socket which includes a connection socket part protruding outward or recessed inward so as to engage with another external socket, and is arranged on the frame so that the opposite direction of the connection socket part can be changed with respect to the frame. A plurality of lighting equipment can be easily connected, and work time for connecting and installing the plurality of lighting equipment can be significantly reduced.
Patent KR-20220000461-A (KR)
Title: Double-sided circuit board and manufacturing method therof
Inventor: YOON KWAN SUN
IPC: H05K1/11
Filed: 2020-06-26
Abstract: The present invention relates to a substrate on which a multi-layered copper foil circuit is formed with an insulating layer interposed therebetween, as a substrate including a pad for mounting a component on one surface (component surface) of the substrate, and a pad (solder pad) for solder joint on the opposite surface (solder surface) of the substrate. The solder surface has a cavity for embedding and mounting a component, and a pad for flip-chip mounting a component is formed on the bottom surface of the cavity. A cavity material around the cavity has a via hole to connect a copper foil circuit at a cavity bottom level and the solder pad.
Patent KR-20220006399-A (KR)
Inventor: LEE DONG KEON
IPC: H01J35/06
Filed: 2020-07-08
Abstract: Disclosed are an X-ray tube target, and a target rotation-type X-ray tube equipped with an X-ray tube. The disclosed X-ray tube target is equipped with: a disk-shaped base having a molybdenum layer made of a metal comprising molybdenum, as electrons collide so that X-rays are emitted; a disk-shaped heat absorbing layer disposed under the base and made of a material comprising graphite; and a bonding layer made of zirconium, as being interposed between a lower side surface of the molybdenum layer and an upper side surface of the heat absorbing layer to bond the molybdenum layer and the heat absorbing layer. Therefore, the present invention is capable of increasing a continuous operation time of the target rotation-type X-ray tube.
Patent KR-20220007409-A (KR)
Title: Handle for cooking vessele and the assembly method
Inventor: KIM JUNG WOOK
IPC: A47J45/06
Filed: 2020-07-10
Abstract: An objective of the present invention is to provide a cooking container handle, wherein a rivet for coupling a handle to a cooking container main body is not exposed to an inner surface of a container and the coupling state thereof can be stably maintained. The cooking container handle (100) comprises: a rivet (150) which includes a first container body part (151) welded to the cooking container main body (112) and a second container body part (152) having an outer diameter smaller than an outer diameter of the first container body part and integrally formed along a central axis of the first container body part; a rivet fixing hole (161) which has an outer diameter smaller than the outer diameter of the first container body part (151) of the rivet and greater than the outer diameter of the second container body part (152) of the rivet so that the second container body part is inserted into the rivet fixing hole (161); a rivet accommodating part (163) which is constituted so that a lower end thereof is in contact with the cooking container main body (112), a part of an upper end thereof is in contact with an upper surface (151a) of the first container body part (151), and an outer wall (162) thereof is formed to be spaced apart from an outer circumferential surface of the first container body part (151); a handle support member (160) on which the rivet fixing hole (161) and the rivet accommodating part (163) are integrally formed; and a rivet head part (153) which is formed by expanding an upper end of the second container body part (152) to the outside of an upper edge of the rivet fixing hole (161) by riveting pressing of the second container body part (152) of the rivet.
Patent KR-20220007970-A (KR)
Inventor: YOON SANG HUN
IPC: B60W40/068
Filed: 2020-07-13
Abstract: Provided are a method and device for dividing/predicting a road friction coefficient into finer areas and using the information for autonomous control so that the driving status of an autonomous vehicle can be safely kept even in bad weather with rain or snow. According to an embodiment of the present invention, the method for controlling the vehicle comprises: a step of using an image and estimating a road condition; a step of predicting a road friction coefficient based on the estimated road condition; a step of generating a brake control information when braking is required during driving; and a step of correcting the generated brake control information by using the predicted road friction coefficient. Accordingly, the present invention is able to predict a road friction coefficient for each tire, help control the posture when the vehicle skids, and allow the safe autonomous control to be conducted by using different road friction coefficients for each tire in accordance with road materials such as black ice, mud, and gravel.
Patent KR-20220008069-A (KR)
Inventor: KANG YONG CHAN
IPC: A23L27/40
Filed: 2020-07-13
Abstract: The present invention relates to a method for manufacturing food pills made of a mixture of sea cucumber and an agricultural product, and more specifically, to a method for manufacturing food pills made of a mixture of sea cucumber and an agricultural product, which comprises the following: selecting and pulverizing sea cucumber, pearl barley, a kind of small black bean, and ginger; mixing the same in a predetermined ratio; kneading the same with honey; forming round pills with a diameter of 4 to10 mm and drying the same; and coating the pills with a gold foil wrapper. Accordingly, food pills consisting of a mixture of sea cucumber and agricultural products that can be easily ingested can be manufactured through mixing ingredients of sea cucumber, pearl barley, a kind of small black bean, and ginger, and honey in a predetermined ratio.
Patent KR-20220009734-A (KR)
Title: Light Emitting Display Device
Inventor: BAN MYUNG HO
IPC: H01L27/32
Filed: 2020-07-16
Abstract: The present invention provides a light emitting display device. The light emitting display device includes: a first sub-pixel group having a light emitting area and a circuit area and including sub-pixels arranged in a horizontal direction; a second sub-pixel group located at the lower end of the first sub-pixel group, having the light emitting area and the circuit area, and including sub-pixels arranged in the horizontal direction; and a first power line disposed in a first direction to transmit high-potential power to the sub-pixels included in the first and second sub-pixel groups. The first sub-pixel group and the second sub-pixel group have a vertical symmetric relationship.
Patent KR-20220013062-A (KR)
Title: Pedestrian route guidance method and device providing the same
Inventor: YU HYE JIN
IPC: G01C21/36
Filed: 2020-07-24
Abstract: A path guidance method for a pedestrian is provided. The path guidance method for a pedestrian according to some embodiments of the present invention comprises steps of: receiving source information and destination information; providing at least one guide path based on the source information and the destination information; receiving a selection path selected from among at least one guide path; receiving a selection mode selected from among a plurality of guidance modes; and providing path guidance for the selected path using the selection mode. An object of the present invention is to provide the path guidance method with improved operating characteristics and a user terminal device providing the same.
Patent KR-20210031811-A (KR)
Title: Die bonding device and method of manufacturing semiconductor device
Inventor: KOBASHI HIDEHARU
IPC: H01L21/66
Filed: 2020-08-04
Abstract: An objective of the present invention is to provide a technology capable of inspecting the appearance of a paste-type adhesive that a change in a shape occurs after application. In a registration operation before mass production, a die bonder is configured to measure time from an operation of applying a paste-type adhesive to a metal frame to an operation of imaging the paste-type adhesive during mass production and image the paste-type adhesive applied to the metal frame to acquire a reference inspection image after applying the paste-type adhesive to the metal frame and waiting for the measured time.
Patent KR-20220020488-A (KR)
Inventor: LEE JEONG MIN
IPC: H01L21/67
Filed: 2020-08-12
Abstract: The present invention relates to a profile shape of a semiconductor equipment body frame, comprising: one or more grooves; one or more inner grooves; a cover for covering the grooves; and an engagement unit connecting the cover to the grooves. According to the present invention, the profile shape of a semiconductor equipment body frame comprises: the one or more grooves; the one or more inner grooves for keeping a strength of the semiconductor equipment body frame with the minimal load; the cover for covering the grooves; and the engagement unit connecting the cover to the grooves. The present invention has an additional line for cutting in the grooves between the profiles of the semiconductor equipment body frame, thereby cutting an object between the grooves even without using a special tool or the like.
Patent KR-20220022326-A (KR)
Inventor: SHIN ILYOONG
IPC: F25B13/00
Filed: 2020-08-18
Abstract: In accordance with the present invention, an outdoor unit includes: a compressor; a four-way valve receiving a refrigerant from the compressor, and connected with an indoor unit (B) to circulate the refrigerant; an accumulator connected with the compressor, and providing the refrigerant to the compressor; an outdoor heat exchanger exchanging heat between the refrigerant and air; a first four-way valve pipe connecting the four-way valve with the compressor; a second four-way valve pipe connecting the four-way valve with the outdoor heat exchanger; a third four-way valve pipe connecting the four-way valve with the accumulator; a high-pressure pipe connecting the first four-way valve pipe with the indoor unit; a liquid pipe connecting the outdoor heat exchanger with the indoor unit; a low-pressure pipe having one end connected with the third four-way valve pipe; and a switch pipe connecting the high-pressure pipe with the low-pressure pipe. In accordance with the present invention, the outdoor unit includes the high-pressure pipe, the low-pressure pipe and the liquid pipe while bringing about advantages of connecting only the high-pressure pipe and the liquid pipe to the indoor unit without connecting the low-pressure pipe to the indoor unit, and enabling a plurality of indoor units to be all operated for a cooling or heating purpose.
Patent KR-20220023357-A (KR)
Title: Sound wave focusing device having variable focus
Inventor: KIM JE DO
IPC: G10K11/26
Filed: 2020-08-21
Abstract: Provided are a sound wave focusing device having a variable focus and a method of changing the focus of a sound wave using the same. A sound wave focusing device includes a plurality of panels spaced apart by a predetermined distance from a virtual center point, wherein a certain panel has a plurality of regularly arranged groove patterns and at least some of the plurality of groove patterns may have different depths in the certain panel.