baber/WOPTO huggingface dataset:
Patent KR-20200110219-A (KR)
Title: Serial peripheral interface master
Inventor: ZANDER PER
IPC: H04L49/901
Filed: 2020-03-12
Abstract: Disclosed are a serial peripheral interface (SPI) master (110) for transmitting data to a peripheral device in a data communication and processing system (100), and a method therefor. The SPI master (110) comprises a memory (111) including a list of packets, and each packet includes data associated with a time parameter. The time parameter indicates the time at which the data is to be transmitted to the peripheral device. The time parameter is configurable. The SPI master further comprises a serial transmission and reception unit (112) to transmit the data in the list at a time according to the time parameter associated with the data. The SPI master can be integrated into a main system chip, and costs can be reduced by omitting external microcontroller components.
Patent KR-20210119212-A (KR)
Title: Method for transmitting block acknowledgement in vehicular wireless local access network supporting aggregated-mac protocol data unit
Inventor: KIM YONG HO
IPC: H04L1/16
Filed: 2020-03-24
Abstract: The present invention relates to a block ACK agreement avoidance technique for smoothly operating block ACK operation during A-MPDU transmission of IEEE 802.11bd, and it is possible to improve the stability of a WLAN in dynamic channel conditions and communication scenarios.
Patent KR-20200122230-A (KR)
Title: Storage container, microneedle unit, storage container group, and method of producing microneedle unit
Inventor: SAKAZAKI YOSHIKI
IPC: A61K9/00
Filed: 2020-03-25
Abstract: Provided are: a receiving container capable of achieving, by a simple member, the protection of a microneedle array before tapping, and the tapping properties of the microneedle array; a microneedle unit; a receiving container group; and a method for producing a microneedle unit. The receiving container receives a microneedle array including: a sheet unit which has first and second surfaces facing each other; and a plurality of needle units which are disposed on the first surface of the sheet unit. The receiving container comprises: a first member having an edge part dividedly forming a second opening; and a second member having a concave part. The receiving container receives a microneedle array by making the second member overlap the first member. In a state in which the second member overlaps the first member, power is applied to the second member, and thus the first member and the second member are transformed. Also, a needle unit of the microneedle array is made to protrude from the first member, and tapping is performed on skin.
Patent KR-20210121400-A (KR)
Inventor: HEEWOONG LEE
IPC: F25B31/02
Filed: 2020-03-30
Abstract: The present invention relates to a chiller. According to an embodiment of the present invention, a chiller comprises: a compressor which compresses and discharges refrigerant; a condenser for heat exchange between the refrigerant discharged from the compressor and cooling water; an evaporator for heat exchange between the refrigerant discharged from the condenser and cold water; and an ejector mixing and discharging a portion of the refrigerant discharged from the compressor and a portion of the refrigerant discharged from the evaporator. The compressor may include: one or more impellers connected to a rotating shaft to suck the refrigerant in the axial direction and compress it in the centrifugal direction according to the rotation of the rotating shaft; and a housing which mixes the refrigerant discharged from the evaporator and the refrigerant discharged from the ejector and guides it to the impeller. In addition, various embodiments are possible.
Patent KR-20200122246-A (KR)
Title: Semiconductor memory apparatus and data processing system
Inventor: AJIMA YUICHIRO
IPC: G11C5/06
Filed: 2020-04-13
Abstract: Provided is a semiconductor device in which a plurality of memory dies are stacked. The semiconductor device can be used without deteriorating even when some of the memory dies do not operate normally. The semiconductor device is a semiconductor device in which a plurality of memory dies and logic dies are stacked. The logic die comprises: a memory interface for a memory device connected to the semiconductor device; and a switch unit including a switch connected to each of a plurality of channels included in a control device for controlling the semiconductor device. The switch unit comprises: a first switch for connecting any of the plurality of channels to the memory interface or to any of the plurality of memory dies; and a second switch for connecting any other of the plurality of channels to any of the different memory dies.
Patent KR-20210129831-A (KR)
Inventor: KIM DONG SUP
IPC: H02B1/26
Filed: 2020-04-21
Abstract: Disclosed are a power quality analysis and electrical safety management method using a smart distribution board black box. According to the present invention, the method comprises: a procedure in which a smart distribution board black box receives a critical current value regarding short circuit cutoff management from a management server; a procedure in which the smart distribution board black box updates and sets a critical current value set on the smart distribution board black box to the critical current value received from the management server; and a procedure in which the smart distribution board black box determines whether an overcurrent has occurred based on the updated and set critical current value. According to the present invention, a critical value for a short circuit cutoff operation on the smart distribution board black box can be actively set in accordance with a setting environment and an operation environment of an electric facility in an individual factory. Moreover, according to the present invention, the occurrence of an electrical safety-related accident in the individual factory is predicted through power quality analysis and short circuit analysis on the smart distribution board black box, and then, quick action for the accident can be enabled.
Patent KR-20200049740-A (KR)
Inventor: KWAG JOON HWAN
IPC: H01G4/224
Filed: 2020-04-28
Abstract: One embodiment of the present invention includes: a ceramic main body having an upper surface and a lower surface facing each other in a thickness direction and first and second cross sections facing each other in a lengthwise direction; an internal electrode arranged in the ceramic main body; first and second external electrodes each arranged on the first and the second cross sections of the ceramic main body and including a lower band portion extended to a lower surface of the ceramic main body; and an insulating portion arranged on a surface of the first and second external electrodes and the surface of the ceramic main body to expose the lower band portion. The insulating portion has a lower thickness than the upper thickness, and the lowermost portion of the insulating portion is disposed above the lowermost portion of the lower band portion.
Patent KR-20210133780-A (KR)
IPC: H01L23/00
Filed: 2020-04-29
Abstract: In accordance with an embodiment, disclosed is a micro light emitting element transfer method including the following steps of: transferring a plurality of micro light emitting elements formed on a first substrate onto a first adhesive member; transferring the plurality of micro light emitting elements from the first adhesive member onto a second adhesive member; and transferring the plurality of micro light emitting elements from the second adhesive member onto a second substrate. A first temperature for controlling the first adhesive member in the step of transferring the micro light emitting elements onto the first adhesive member is different from a second temperature for controlling the first and second adhesive members in the step of transferring the same onto the second adhesive member. The second temperature is different from a third temperature for controlling a conductive adhesive layer of the second substrate and the second adhesive member in the step of transferring the same onto the second substrate. The first and third temperatures are higher than the second temperature. Therefore, the present invention is capable of selectively transferring a micro light emitting element.
Patent KR-20210136365-A (KR)
Title: portfolio asset allocation reinforcement learning method using actor critic model
IPC: G06N3/08
Filed: 2020-05-07
Abstract: The present invention relates to a portfolio asset allocation reinforcement learning method using an actor-critic model, and more specifically, to a portfolio asset allocation reinforcement learning method using an actor-critic model based on a deterministic policy gradient (DPG) algorithm. According to the present invention, the optimized portfolio can be found by using an actor-critic model based on a deterministic policy gradient (DPG) algorithm for asset allocation.
Patent KR-20210138351-A (KR)
Title: Polyimide film having low reflexibility
IPC: C08J5/18
Filed: 2020-05-12
Abstract: The present invention relates to a copolymerized polyimide film comprising: at least one diamine; and at least one acid dianhydride, wherein at least one among the diamine and the acid dianhydride is an alicyclic compound. More specifically, the present invention relates to a polyimide film that can be used as a cover window of a display device due to excellent visibility by securing low reflectivity and high transmittance characteristics.
Patent KR-20210138915-A (KR)
Title: Tied up unit of vacuum absorption position
IPC: B25J15/04
Filed: 2020-05-13
Abstract: The present invention relates to a fixing device of a vacuum absorption part, having a structure in which a coupling part (300) coupled to an end of a robot and the vacuum suction part (400) are connected by a connection member (500). The beads included in a bead storage part (452) of a sliding pin housing (450) only move vertically along a circular groove (443) of a sliding pin (440) formed on one side of a thicker portion (441) in the longitudinal direction thereof, and thus rotation of the sliding pin (440) and an object suction part (430) with the longitudinal direction as the axis thereof can be prevented. In accordance with the present invention, the vacuum suction part forming the fixing device has a circular groove formed on the side of the sliding pin in the longitudinal direction to prevent left and right rotation of the sliding pin, and when the sliding pin moves up and down, the circular beads move along the circular groove to prevent left and right movement of the sliding pin and prevent even left and right movement of the object suction part connected thereto, and thus the suction of an object can be firmly maintained.
Patent KR-20210140933-A (KR)
Title: Composition for preventing or treating sarcopenia comprising blueberry extract
IPC: A23L33/105
Filed: 2020-05-14
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating sarcopenia containing a blueberry extract, which inhibits muscle loss and increases muscle strength, muscular endurance, muscle mass, and muscle density, to exhibit an effect of preventing and treating sarcopenia. The present invention is the pharmaceutical composition for preventing or treating sarcopenia containing the blueberry extract, which is at least one solvent extract selected from a group consisting of water, C1 to C4 straight chain alcohol, and C1 to C4 branched chain alcohol.
Patent KR-20210142220-A (KR)
Title: Rotating body health evaluation system and method thereof
IPC: G01M99/00
Filed: 2020-05-18
Abstract: The present invention relates to a system and a method for evaluating the integrity of a rotating body, and more particularly to the system and the method for evaluating the integrity of a rotating body, evaluating the integrity of the rotating body by considering driving conditions such as an axial load, a radial load of the rotating body, and a rotational speed applied to the rotating body in various ways according to the arrangement and environment in which a mechanical device composed of the rotating body is placed. The system for evaluating the integrity of a rotating body includes: a rotating body state measuring unit; a driving condition processing unit; and a control module.
Patent KR-20210142946-A (KR)
Title: Low voltage electromechanical switch based on dynamic slingshot operation and method of same
IPC: H01H1/00
Filed: 2020-05-19
Abstract: The present invention relates to a low voltage electromechanical switch based on a dynamic slingshot, including: a cantilever electrically connected to a substrate; a first electrode spaced apart from one side surface of the cantilever to provide a physical contact point with the cantilever, and configured to instantaneously apply a pull-back voltage according to a first slingshot signal to pull back the cantilever to a preliminary position, and apply a reference voltage to a second slingshot signal; a second electrode spaced apart from an opposite side surface of the cantilever to provide a physical contact point with the cantilever, and configured to apply a pull-in voltage according to the second slingshot signal to pull in the cantilever to a target position; and a dynamic slingshot control unit for providing the first slingshot signal to the second electrode for a specific time at a physical movement time point of the cantilever, and simultaneously providing the second slingshot signal to the first and second electrodes.
Patent KR-20210144386-A (KR)
Title: Battery system and battery management method
IPC: G01R31/52
Filed: 2020-05-22
Abstract: A battery system comprises: a battery including a plurality of battery cells; a fuse connected between one pole of the battery and an output terminal; a plurality of sensing lines connected to each of the plurality of battery cells to measure a cell voltage of each of the plurality of battery cells; and a battery management system configured to detect a sensing line in which a short-circuit occurs in at least one of the plurality of sensing lines based on at least one of a result of comparing a temperature of the fuse with a first threshold value and a result of comparing a difference between the temperature of the fuse and an external temperature with a second threshold value.
Patent KR-20210130070-A (KR)
Inventor: KIM JIN HAK
IPC: H04W88/18
Filed: 2020-06-08
Abstract: A cloud server apparatus for a roaming service, a gateway, a USIM reading electronic device, and a user terminal are disclosed. According to the present invention, a virtual terminal on a mobile communication network of a first country is dynamically created through distributed processing between the cloud server apparatus, the gateway, and the USIM reading electronic device and the created virtual terminal and a user terminal of a second country are synchronized, thereby realizing a roaming service.
Patent KR-20210157245-A (KR)
Inventor: KIM DAE HOON
IPC: H04L29/08
Filed: 2020-06-19
Abstract: According to a preferred embodiment of the present invention, a system for providing integrated security includes: a terminal including a first security unit; a server including a second security unit; and a communication interface which supports communication between the first security unit and the second security unit to create an encrypted communication channel between a processor of the terminal and a processor of a server to form an integrated security environment through them, wherein the first security unit and the second security unit use the different processors. Accordingly, it is possible to safely protect and process user's authentication information, personalization information, user's financial information, vehicle usage information, and the like.
Patent KR-20220009665-A (KR)
Title: Heat sink package device to maximize the power generation efficiency of solar power generation system
Inventor: KIM DEUK NYUN
IPC: H01L23/373
Filed: 2020-07-16
Abstract: The present invention discloses a heat sink package device. The heat sink package device utilizes a multi-layer carbon-core package substrate to absorb and radiate heat generated from a solar cell, thereby suppressing an increase in the temperature of the solar cell and preventing a decrease in the power generation efficiency.
Patent KR-20220010135-A (KR)
Inventor: LEE YEONG JAE
IPC: A47L11/40
Filed: 2020-07-17
Abstract: The present invention relates to a robot cleaner comprising: a body that comprises a lower body and an upper body covering the lower body, and in which a space accommodating a battery, a water container, and a motor is formed therein; a first rotating plate which has a first dust cloth coupled to a lower side thereof; and a second rotating plate which has a second dust cloth coupled to a lower side thereof. The lower body includes: a bottom surface that is disposed to face a floor; and a dust cloth support part that is disposed on the bottom surface and projected downward so as to come into contact with the first dust cloth and the second dust cloth. The dust cloth is bent by coming into contact with the dust cloth support part, so that the lower body has the effect of increasing the friction between the floor and the dust cloth.
Patent KR-20220013766-A (KR)
Title: Multi-foldable electronic device
Inventor: PILWON SEO
IPC: G06F1/16
Filed: 2020-07-27
Abstract: According to various embodiments of the present invention, a foldable electronic device comprises: a first housing; a second housing; a third housing; a first folding unit for folding the first and second housings in a first folding method; a second folding unit for folding the second and third housings in a second folding method; a flexible display disposed across the first to third housings; and a metal plate disposed to face the flexible display to support a folding operation of the flexible display, and including a first folding region in which a first pattern is formed and a second folding region in which a second pattern different from the first pattern is formed. Other various embodiments are possible. According to various embodiments of the present invention, by forming different patterns on the folding portions of the metal plate supporting the multi-foldable display, various folding operations of the multi-foldable display may be possible.
Patent KR-20220014661-A (KR)
Title: A device for sensing the state of the mesa blank
Inventor: BAK JIN SEON
IPC: G01F1/20
Filed: 2020-07-29
Abstract: The present invention relates to a mesa blank reversal inspection apparatus capable of detecting whether a mesa blank is reversed by simply detecting a flowrate difference without a precise detection sensor. In accordance with the present invention, the mesa blank reversal inspection apparatus includes: a jig enabling a mesa blank having a groove engraved in the center of one side to be laid on an upper side thereof; a vacuum hole penetrating the center of the jig in a thickness direction to be formed to be smaller in diameter than the width of the groove of the mesa blank; a connection groove formed by engraving the jig adjacent to the vacuum hole on the upper side of the jig, and connecting the groove of the mesa blank with an external space; a vacuum line combined with the vacuum hole to be installed, and suctioning gas between the mesa blank and the jig through the vacuum hole; a vacuum pump combined with the vacuum line to be installed, and providing a vacuum suction force to suction the gas; a flowrate sensor installed on the vacuum line, and sensing the flowrate of the gas flowing through the vacuum line; and a control part determining whether the mesa blank placed on the jig is reversed, based on the flowrate data sensed by the flowrate sensor.
Patent KR-20220015018-A (KR)
Title: Apparatus for detecting PCR fluorescence with fluorescence concentrating and apparatus, method and program for concentrating fluorescence
Inventor: KIM JONG DAE
IPC: C12Q1/686
Filed: 2020-07-30
Abstract: According to the present invention, a device for detecting polymerase chain reaction fluorescence capable of fluorescence concentration comprises: an illumination unit irradiating irradiation light; an excitation filter unit disposed in a light irradiation end of the illumination unit and allowing only the irradiated light, of which a wavelength is included in a preset first wavelength range, among the light irradiated from the illumination unit to pass the same as excitation light; a fluorescence concentration unit reflecting the excitation light to allow the excitation light to be moved to a plurality of preset excitation light paths; and a PCR unit having a plurality of PCR tubes absorbing the excitation light emitted from the fluorescence concentration unit to store a fluorescent material emitting fluorescence and generating a polymerase chain reaction by heating and cooling the plurality of PCR tubes.
Patent KR-20200103580-A (KR)
Title: An apparatus for network monitoring based on edge computing and method thereof, and system
Inventor: KIM JONG MIN
IPC: H04L12/26
Filed: 2020-08-18
Abstract: Provided is a second entity included in a network which comprise a first entity and the second entity, and a switching device provided between the first entity and the second entity. The second entity includes a transmission and reception unit for transmission and reception of a packet with the first entity. The first entity is provided with a processor to perform edge computing or is connected to the switching device via an edge computing device having a processor. The processor is configured to determine whether a security problem occurs for a network associated with the first entity and the second entity based on at least some information included in the at least one packet received from or transmitted from the second entity.
Patent KR-20220022531-A (KR)
Inventor: KIM IK YON
IPC: A61K31/4738
Filed: 2020-08-19
Abstract: The present invention relates to a novel benzofuro[2,3-c] isoquinoline derivative having a preventive or therapeutic effect on cancer and uses thereof. The novel benzofuro[2,3-c]isoquinoline derivative or a pharmaceutically acceptable salt thereof according to the present invention is expected to be able to more effectively treat prostate cancer and breast cancer in particular.
Patent KR-20210022504-A (KR)
Title: Novel sesquiterpene derivatives and use thereof
Inventor: HWANG SUNG KWAN
IPC: A23K20/163
Filed: 2020-08-19
Abstract: The present invention relates to a novel sesquiterpene derivative and a use thereof and, more particularly, to a novel sesquiterpene derivative or an optical isomer thereof, a pharmaceutical composition, food composition and feed composition, comprising the same, and a use thereof for the prevention or treatment of obesity or metabolic disease.
Patent KR-20220023077-A (KR)
Title: coupling unit for fan filter unit
Inventor: KIM JONG UK
IPC: F24F7/007
Filed: 2020-08-20
Abstract: The present invention relates to a coupling unit (10) for fixating a ceiling fan filter unit, which is spaced downward from a ceiling of a clean room to enable a position thereof to be fixated and enables a mold bar where a fan filter unit is installed to be fixated. The coupling unit for fixating a ceiling fan filter unit enables a first coupling nut (20) coupled to a recessed groove corresponding to a longitudinal direction of the mold bar to support the recessed groove and a second coupling nut (30) to be connected by a first fixing bolt (40) and enables each of the first coupling nut and the second coupling nut to be separately rotated. The present invention enables the ceiling fan filter unit to be safely and rapidly fixated.