baber/WOPTO huggingface dataset:
Patent KR-20220099004-A (KR)
Title: Wafer processing apparatus
Inventor: JEANG EUN HEE
IPC: H01J37/32
Filed: 2021-01-05
Abstract: According to the exemplary embodiments, a wafer processing device is provided. The device comprises: a chamber body defining a cavity area and a process area; a microwave waveguide that introduces microwaves into the cavity area; a first microwave window interposed between the cavity area and the process area; and a magnetic field supply device that applies a magnetic field inside the chamber body, wherein a thickness of the first microwave window is constant, and the first microwave window is configured to adjust an intensity distribution of the microwave within the process area. Therefore, the present invention is capable of improving a reliability of manufacturing a semiconductor element.
Patent KR-20220099288-A (KR)
Title: Apparatus for fixing a tooth model
Inventor: KWON SOON SUNG
IPC: A61C19/00
Filed: 2021-01-06
Abstract: One embodiment of the present invention provides a teeth model fixing device which includes a teeth model unit having an upper jaw model unit and a lower jaw model unit; an upper jaw assembly having an upper jaw holder unit for fixing the upper jaw model unit; a lower jaw assembly having a lower jaw holder unit for fixing the lower jaw model unit and rotating from the upper jaw assembly; and a skin unit having a lower side fixed to the outer surface of the lower jaw assembly, and an upper side fixed to the outer surface of the upper jaw assembly, and having a face shape where a mouth shape unit is formed to make the teeth model unit exposed to the outside. According to the present invention, the effectiveness of practice can be maximized.
Patent KR-20210128328-A (KR)
Inventor: KIM TAE HUN
IPC: G06Q50/22
Filed: 2021-01-07
Abstract: Provided is a method for providing a plan in an electronic device which comprises the following steps of: obtaining a plan that includes multiple items; predicting, for at least one time point, a holding amount of a first material that may be consumed according to time based on the plan; measuring, at the at least one time point, the holding amount of the first material; detecting a difference value between a measured value and a predicted value at a first time point in the at least one time point; and modifying and providing the plan to reduce the difference value after the first time point if the detected difference value is equal to or greater than a reference value.
Patent KR-20220103536-A (KR)
Title: TEE environment providing apparatus and method using FPGA
Inventor: PAEK YUN HEUNG
IPC: H04L9/08
Filed: 2021-01-15
Abstract: Disclosed are a device for providing a TEE environment using an FPGA and a method therefor. The device for providing the TEE environment comprises: an interface part that receives an application bitstream encrypted with a public key; and an FPGA chip installed with a security agent and a private key, wherein the security agent comprises a loading part that decrypts the application bitstream with the private key and loads thereof into the FPGA chip, a hash value table that stores the identification information and a hash value of the loaded application bitstream, and a session key table that stores a session key corresponding to the loaded application bitstream. Therefore, the present invention is capable of enabling privacy preserving.
Patent KR-20220104587-A (KR)
Title: Exterior panels with insertion grooves
Inventor: GWAK IN HAK
IPC: E04F13/076
Filed: 2021-01-18
Abstract: The present invention relates to an exterior panel having an insertion groove. According to an embodiment of the present invention, an exterior panel having an insertion groove comprises: a front steel plate and a rear steel plate having a greater extension length in the vertical direction than in the horizontal direction; an upper frame coupled between the front steel plate and the rear steel plate; a first side frame; a second side frame; and a lower frame. The first side frame has a first side depression part that is depressed inwardly in the horizontal direction, and the second side frame has a second side projection part that protrudes outward in the horizontal direction. An outer periphery of the first side depression part of the first side frame is opened in the front direction and has a vertical insertion groove into which the first side end of the front steel plate is inserted.
Patent KR-20220105219-A (KR)
Inventor: LEE SANG HUN
IPC: G06Q30/06
Filed: 2021-01-19
Abstract: The present invention relates to a product recommendation device, a method thereof, and a recording medium thereof. The product recommendation device, the method thereof, and the recording medium thereof recommend a product by selecting a specific product recommendation logic among a plurality of product recommendation logics to recommend the product with an optimal product recommendation logic. Especially, the product recommendation device increases product exposure by the product recommendation logic that performs the best in real time to maximize profits while minimizing search.
Patent KR-20220105505-A (KR)
Inventor: LEE JAE HYEOP
IPC: A61K9/28
Filed: 2021-01-20
Abstract: The present invention relates to a pharmaceutical composition comprising an NEP inhibitor and an ARB, and a method for manufacturing the same. The pharmaceutical composition according to the present invention is a supramolecular complex of sacubitril and valsartan, and contains trisodium salt trihydrate of a sacubitril-valsartan complex, but exhibits a level equivalent to the dissolution rate of sacubitril and/or valsartan in the Entresto^TM tablet. Compared to Entresto^TM tablets having the same active ingredient dose, the pharmaceutical composition exhibits the area under the blood concentration-time curve (AUC) and maximum blood concentration (C_max) at bioequivalent levels to sacubitril and valsartan, and also has excellent formulation stability.
Patent KR-20220107468-A (KR)
Inventor: CHO DONG HEE
IPC: G01N33/44
Filed: 2021-01-25
Abstract: According to the present invention, a test piece for measuring a physical property of a tire tread rubber composition is composed of a test unit required for measuring a physical property while minimizing an entire size (a size) and a miniaturized structure where areas of a pair of gradient units and a pair of clamping units are arranged so as to be provided as the test piece corresponding to a vulcanized rubber physical property measurement test and improve reliability of the test piece by measuring the physical property by avoiding many blocks and block kerfs in a tread of a winter tire or sipes often used for a surface of the tread of the all-season tire.
Patent KR-20220110644-A (KR)
Inventor: SON SEUNG BUM
IPC: B65D77/40
Filed: 2021-01-31
Abstract: The present invention relates to an easy-to-unwrap packaging for delivery, comprising: a hard plastic cover covering a front of a container; a cut for easily tearing the plastic cover; and a handle of the plastic cover for neatly throwing away the plastic cover. According to the present invention, a packaging for delivery, which is difficult to unwrap, can be easily and neatly unwrapped, and the plastic cover can be easily thrown away.
Patent KR-20210116227-A (KR)
Title: Radio frequency module and communication device
Inventor: NAKAI KAZUHITO
IPC: H04B1/04
Filed: 2021-02-17
Abstract: A high-frequency module (1) is equipped with: a module substrate (91) having main surfaces (91a, 91b) opposite to each other; a power amplifier (10); and a first circuit component, wherein the power amplifier (10) has amplifying elements (12, 13) and an output transformer (15) having a primary side coil (15a) and a secondary side coil (15b), one end of the primary side coil (15a) is connected to an output terminal of the amplifying element (12), the other end of the primary side coil (15a) is connected to an output terminal of the amplifying element (13), one end of the secondary side coil (15b) is connected to an output terminal of the power amplifier (10A), the amplifying elements (12, 13) are disposed on the main surface (91a), and the first circuit component is disposed on the main surface (91b). Therefore, an objective of the present invention is to provide the high-frequency module to have a differential amplification type power amplifier.
Patent KR-20220118228-A (KR)
Title: Photocurable Ink Composition, Encapsulation Layer and Display Device
Inventor: YUN JUNG OK
IPC: C09D11/101
Filed: 2021-02-18
Abstract: The present invention provides: a photocurable ink composition, which contains a siloxane compound having a specific structure, a compound having a maximum absorption wavelength at 400 nm or less, a photocurable monomer and a photopolymerization initiator; an encapsulation layer containing a cured product thereof; and an image display device including the encapsulation layer. The photocurable ink composition according to the present invention contains a siloxane compound having a specific structure and a compound having a maximum absorption wavelength at 400 nm or less to have low permittivity, and thus a signal speed may not be slowed down and low viscosity can be implemented, thereby enabling fine patterning through inkjet printing, as well as exhibiting excellent heat resistance and light resistance.
Patent KR-20220122196-A (KR)
Title: Electronic substrate
Inventor: PARK HEUN
IPC: H05K1/02
Filed: 2021-02-26
Abstract: An electronic substrate according to one embodiment of the present invention comprises: a base comprising a first surface and a second surface opposite to the first surface; an electronic component disposed on the second surface of the base; and a wiring disposed on the second surface of the base and connected to the electronic component, wherein the base comprises a plurality of opening areas penetrating between the first surface and the second surface and a frame area comprising a flexible material, and the electronic component and the wiring are disposed in the frame area. Therefore, the present invention is capable of being able to also be applied to an attachment area that require a high strain.
Patent KR-20220126310-A (KR)
Title: Vehicle air conditioning system
Inventor: JANG CHUL MIN
IPC: B60H3/06
Filed: 2021-03-08
Abstract: In accordance with the present invention, provided is a vehicle air conditioning apparatus including: an upper case having an inside air inlet and an outside air inlet; a conversion door installed to be rotatable in the upper case, and selectively blocking the inside air inlet and the outside air inlet; a lower case coupled with a lower side of the upper case and having a coupling hole formed on one side thereof; a blower unit disposed in the lower case; an air filter disposed between the upper case and the lower case; and a photocatalyst module inserted into the coupling hole, and disposed between the blower unit and the air filter. In accordance with the present invention, the photocatalyst module is inserted and disposed on a side of the lower case to enable the sterilization and deodorization of an eva-core and air conditioning case regardless of an inside or outside air mode, and is disposed between the blower unit and the air filter to enable easy assembly and facilitate the composition of the whole package of the vehicle air conditioning apparatus. Moreover, since the vehicle air conditioning apparatus can remove smell accumulated in the air filter by performing sterilization and deodorization through the photocatalyst module, an air filter replacement cycle can be extended.
Patent KR-20220126159-A (KR)
Inventor: LEE KUM HEE
IPC: H01L51/56
Filed: 2021-03-08
Abstract: Disclosed are an organometallic compound represented by flowing chemical formula 1: M(L_1)_(n1)(L_2)_(n2), an organic light-emitting device comprising the same, and an electronic apparatus comprising the organic light-emitting device. For the descriptions of M, L_1, L_2, n1, and n2 in chemical formula 1, refer to the details described in the specification, respectively.
Patent KR-20210116290-A (KR)
Title: Turntable type probe pin bonding apparatus
Inventor: PARK BOO SEONG
IPC: G01R1/073
Filed: 2021-03-10
Abstract: A purpose of the present invention is to provide a turntable-type probe pin laser bonding apparatus for greatly improving efficiency and precision of probe pin processing. The turntable-type probe pin laser bonding apparatus for achieving the purpose comprises: a pickup unit rotating 360 degrees on a horizontal line and transferring a probe pin placed on a tray; a dipping unit applying solder paste to the probe pin transferred by the pickup unit; and a laser bonding unit irradiating a laser beam to the solder paste of the probe pin transferred by the pickup unit from the dipping unit to bond the probe pin to a probe card.
Patent KR-20220127675-A (KR)
Title: Visual AD system of brand shape
Inventor: KIM JEUNG SIN
IPC: G09F9/30
Filed: 2021-03-11
Abstract: In the present invention, the shape of a video advertising device is formed in an arbitrary brand shape, the brand shape is appropriately selected and mixed with plastic or glass by an opaque metal material and a pigment or a transparent dye to form a video board, and a video light source device for a project and a video light source device such as a PDP, LCD or LED, which is a light source, are configured on the back side. Accordingly, when a video is played, a brand shape board provides a brand shape and a video at the same time, and when the video is off, the brand shape board allows the color of the dye to be expressed as it is, so that a brand shape video advertising device can play a role as the brand shape board where a video is played and perform a brand signboard function simultaneously.
Patent KR-20220129363-A (KR)
Title: System for communication service control of non-voice subscribers
Inventor: LEE MI YOUNG
IPC: H04W60/00
Filed: 2021-03-16
Abstract: Disclosed is a communication system for controlling a communication service of a non-voice rate plan subscriber. The system comprises: an opening server which creates an IMS profile for a non-voice rate plan subscriber; a subscriber storage device which receives the IMS profile from the opening server, to register the same; and a call state control function (CSCF) which receives, when an attach type receives an IMS registration request from a terminal accessing EPS ONLY, the IMS profile from the subscriber storage device, and allows IMS registration of the terminal based on the IMS profile.
Patent KR-20220129893-A (KR)
Title: elbow rehabilitation aiding device
Inventor: CHO DEA KI
IPC: A61H1/02
Filed: 2021-03-17
Abstract: Disclosed is an elbow rehabilitation aid. The elbow rehabilitation aid according to one embodiment may include a rope twist drive unit which rotates the elbow by pulling the forearm of the body toward the upper arm through a contraction action by twisting a rope. The present invention is to provide an elbow rehabilitation aid which can be conveniently worn on the arm, and can be effectively used for elbow rehabilitation.
Patent KR-20220132862-A (KR)
Title: Austenitic stainless steel with excellent corrosion characterisitcs of welding zone and surface characterisitics
Inventor: LEE JAE HWA
IPC: C22C38/54
Filed: 2021-03-24
Abstract: The present invention provides an austenitic stainless steel with excellent corrosion resistance and surface characteristics of a welding part. An austenitic stainless steel with excellent corrosion resistance and surface characteristics of a welding part, according to one embodiment of the present invention, contains, by wt%, 0.04 to 0.07 % of C, 0.2 to 0.5 % of Si, 3.5 to 5.0 % of Mn, 5.0 to 6.0 % of Ni, 19.0 to 22.0 % of Cr, 0.1 % or less of P, 0.01 % or less of S, 1.5 to 2.5 % of Cu, 1.0 % or less of Mo, 0.25 to 0.35 % of N, and balance consisting of Fe and unavoidable impurities. An intergranular corrosion index (IGCN) value represented by the following formula (1) is 0 or more. The following formula (1) is represented by IGCN = 15.4 - 296C - 3.77Si + 0.0019Mn + 0.363Cr - 0.292Ni - 0.861Cu - 2.99Mo + 11.4N. In the formula (1), C, Si, Mn, Cr, Ni, Cu, Mo, and N mean the wt% of each element. The present invention can secure corrosion resistance while reducing costs.
Patent KR-20220142260-A (KR)
Inventor: SONG GYUNG UI
IPC: H01G11/74
Filed: 2021-04-14
Abstract: The present invention relates to an aluminum terminal of a supercapacitor module with an insulation function and a supercapacitor module including the same. According to the present invention, the aluminum terminal of a supercapacitor module with an insulation function comprises: an aluminum terminal unit which is formed on one surface of a battery cell constituting a supercapacitor module, to move current; and a cooling unit which is formed on one side of the aluminum terminal unit, to transmit thermal energy. The cooling unit is characterized in that a sealing process is performed by a sealing composition after an insulation process of forming an oxide film on the surface thereof.
Patent KR-20220143461-A (KR)
Inventor: JOO BYOUNG GEON
IPC: B24B23/02
Filed: 2021-04-16
Abstract: The present invention relates to a grinder for grinding or cutting a surface of a workpiece, and more particularly to the grinder having a wheel cover in which the wheel cover that prevents debris or dust generated during work from splashing toward a worker is installed without a separate fastening tool. The grinder having a wheel cover includes a head part and the wheel cover.
Patent KR-20220147761-A (KR)
Inventor: PARK SANG BOK
IPC: G01J1/16
Filed: 2021-04-27
Abstract: The present invention relates to an optical object detection sensor with improved performance and a home appliance including the same and, more specifically, to a reflection-type optical object detection sensor with an improved environmental characteristic and a home appliance including the same. According to the present invention, a reflection-type optical sensor comprises: a light emitting element; a light receiving element in which light emitted from the light emitting element is reflected from a detection member and is incident; and a control unit which sets reference output by using a light receiving element output value input from the light receiving element during a reference output setting period and determines the existence of the detection member by using real-time output from the light receiving element and the reference output. Accordingly, the new high-performance optical sensor may overcome those limitations of existing optical sensors that restrict their use to controlled environments.
Patent KR-20220148031-A (KR)
Title: Multi-body limited ring for plasma etching equipment
Inventor: CHUNG JAE KEUK
IPC: H01L21/67
Filed: 2021-04-28
Abstract: The present invention relates to a multi-body confinement ring for a plasma etching device. More specifically, the present invention is a useful invention that enables economic efficiency to be high as only a part damaged during long-term use can be replaced quickly and easily by subdividing the confinement ring into a multi-body and forming so as to be divided, enables a plasma gas not to leak to the outside of the confinement ring, as each packing is configured at a coupled part, so that a sealing power is high and specifically, enables a convenience and durability in processing to be simultaneously secured by securing more of a hole processing space of a bolt used when coupling the confinement ring. The confinement ring is configured with: an upper part ring; a slot; and a lower part ring.
Patent KR-20220030869-A (KR)
Title: Air clean mask to block bio-aerosols and fine particles
Inventor: KIM JO CHUN
IPC: A62B9/06
Filed: 2021-05-06
Abstract: The present invention relates to an air clean mask capable of blocking bioaerosol and fine dust. To this end, the air clean mask for blocking bioaerosol and fine dust is characterized by comprising: a filter module (100) which filters air and supplies filtered air; a connection tube (30) connected to the filter module (100) and configured to supply the filtered air; and a tube module (200) connected to the connection tube (30) and configured to supply the filtered air to an area around the respiratory system of a wearer (50). The tube module (200) comprises: a first supply pipe (210) branched from the connection tube (30); a second supply pipe (220) branched from the connection tube (30); a necklace (230) and a buckle (240) connected between the first and second supply pipes (210, 220) and fastened to the back of the neck; and a discharge means connected to the first and second supply pipes (210, 220), respectively, extending to the vicinity of the nose of the wearer (50), and configured to discharge air.
Patent KR-20220154917-A (KR)
Title: Structure of intake button of water purifier
Inventor: SHIN DONGHOON
IPC: H01H13/26
Filed: 2021-05-14
Abstract: The present invention provides the structure of an intake button of a water purifier. The structure comprises: a pad assembly for forming the exterior of the button; and a lever assembly coupled to the body of the water purifier, and formed to detect the push of the button, and is formed so that the pad assembly can be detached from the lever assembly outside the water purifier. In addition, the present invention provides a water purifier comprising: a body having a button fastening part; and a button module coupled to the button fastening part. The button module includes: a lever assembly coupled and fixed to the body; and a pad assembly formed to be detachable from the lever assembly. Therefore, the present invention provides an improved structure of an intake button of a water purifier, which can be separated and assembled from the outside, thereby being easily cleaned and replaced.
Patent KR-20210158788-A (KR)
Inventor: KINO YASUSHI
IPC: H01F1/147
Filed: 2021-05-20
Abstract: The present invention relates to a soft magnetic alloy powder containing iron as a main component, wherein composite powders having soft magnetism are coated with an insulation film having insulating properties. The insulation film comprises: a first film in contact with a surface of the alloy powder consisting the soft magnetic alloy powder; and a second film in contact with the first film. In addition, a ratio of a thickness of the second film to a thickness of the first film is 0.02-300. The soft magnetic alloy powder has insulating properties and heat resistance while having high magnetic properties.
Patent KR-20220157714-A (KR)
Title: UV Panel for Sterilization and Method for manufacturing the same
Inventor: JANG MYONG GI
IPC: A61L2/10
Filed: 2021-05-21
Abstract: A UV panel for sterilization according to one embodiment of the present invention comprises: a first glass panel with an electrode coated on a lower part surface, and a fluorescent substance coated on an upper part surface; a second glass panel, disposed spaced apart from a predetermined distance on an upper part of the first glass panel to form a space in which an inert gas is accommodated between the first glass panel, with the fluorescent substance coated on the lower part surface and the electrode coated on the upper part surface; and a sealing part for sealing a space between the first glass panel and the second glass panel. Therefore, the present invention is capable of having an advantage of being applied to various products.