baber/WOPTO huggingface dataset:
Patent KR-20200101862-A (KR)
Inventor: TSUCHIMOCHI Shingo
IPC: H01L23/538
Filed: 2020-02-18
Abstract: Provided is a semiconductor module which can effectively dissipate heat. The semiconductor module has a plurality of semiconductor elements, and a first power terminal, a second power terminal, and a third power terminal electrically connected to the plurality of semiconductor elements. The plurality of semiconductor elements include at least one upper arm switching element electrically connected between the first power terminal and the second power terminal, and at least one lower arm switching element electrically connected between the second power terminal and the third power terminal. And, the number of the at least one upper arm switching element is different from the number of the at least one lower arm switching element.
Patent KR-20200112666-A (KR)
Inventor: SINHA VIKAS
IPC: G06F12/0811
Filed: 2020-02-26
Abstract: The objective of the present invention is to provide a device and a system that have reduced latency and use resources efficiently. According to one general aspect of the present invention, the device can include a processor configured to issue a first request for pieces of data from a cache memory and issue a second request for pieces of data from a system memory. The device can include the cache memory configured to store some of the data. The device can include a memory interconnect. The memory interconnect can be configured to receive the second request for the pieces of data from the system memory. The memory interconnect can be configured to determine whether the pieces of data is stored in the cache memory. The memory interconnect can be configured to cancel the second request for the pieces of data from the system memory.
Patent KR-20210111019-A (KR)
Inventor: JEONG DAE HYEON
IPC: H01M10/058
Filed: 2020-03-02
Abstract: The present invention relates to a method for manufacturing a lithium secondary battery, which controls a specific additive to affect only one electrode of a positive electrode and a negative electrode, or allow different additives to individually affect each electrode. According to the present invention, the method comprises the following steps: a) forming a first coating layer with a first additive on one surface of a separator and forming a second coating layer with a second additive on the other surface of the separator; b) inserting the separator, a positive electrode body, and a negative electrode body into a housing so that the negative electrode body comes in contact with one surface of the separator and the positive electrode body comes in contact with the other surface of the separator; c) injecting an electrolyte into the housing and allowing the first and second additives to dissolve in the electrolyte; and d) charging and discharging the positive electrode body and the negative electrode body for the first time to form a film formed of the electrolyte and the first additive on the surface of the electrode body and form a film formed of the electrolyte and the second additive on the surface of the positive electrode body.
Patent KR-20200108787-A (KR)
Inventor: HISHINUMA HAYATO
IPC: H01L21/311
Filed: 2020-03-09
Abstract: Provided is a technology for concurrently forming a plurality of holes having different lengths. A workpiece processed by a plasma processing method according to an exemplary embodiment has a first layer of silicon oxide and a second layer containing carbon, and a repeatedly executed processing sequence is configured so that plasma of first gas is generated, the second layer is etched as a mask on the workpiece, and plasma of second gas is generated, thereby performing etching. The first gas contains gas composed of carbon atoms and fluorine atoms, and the second gas contains gas composed of carbon atoms, fluorine atoms, and hydrogen atoms. In the etching performed by generating the plasma of the first gas, the high-order fluorocarbon is generated by the plasma of the first gas, and in the etching performed by generating the plasma of the second gas, the low-order fluorocarbon or low-order hydrofluorocarbon is generated by the plasma of the second gas.
Patent KR-20210115405-A (KR)
Title: Connecting Structure of wide beam and colum
Inventor: GAM SAM DO
IPC: E04B1/21
Filed: 2020-03-13
Abstract: The present invention relates to a column-beam joint structure having a fall prevention structure of a wide beam which prevents a fall when mounting a column while using a wide beam to widen the width of a cross section. According to a proper embodiment of the present invention, the column-beam joint structure having a fall prevention structure of a wide beam is a joint structure of a column and a wide beam. The column includes: a column body of a prescribed size; a main head formed to expand a cross-sectional size to have a larger cross section than the column body at the upper end of the column body; a main reinforcement vertically buried in the column body to protrude above the main head by a prescribed length; and a fall prevention member buried to protrude vertically upwards from the main head portion corresponding to the outside of a corner of the column body by a prescribed length. The wide beam includes: a beam body having a wide cross section of a prescribed length; a fall prevention unit formed on both longitudinal ends of the beam body, wherein a section from both width-direction ends thereof to a prescribed section inwards protrudes to the outside by a prescribed length; a bar arranging pocket formed on the upper surface of both ends of the beam body by blocking out from an end thereof to a prescribed section inwards; and a main reinforcement buried in the longitudinal direction of the beam body to protrude from both longitudinal ends of the beam body by a prescribed length. The end is mounted on the main head of the column to be positioned on the fall prevention member of the column on each inner corner of the fall prevention unit and the beam body of the wide beam.
Patent KR-20200115316-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: YOSHIDA HIROSHI
IPC: H01L21/02
Filed: 2020-03-26
Abstract: An objective of the present invention is to provide a technique capable of properly changing a mixing ratio of phosphoric acid and additives. A substrate processing apparatus comprises: a mixing unit to mix first phosphoric acid and additives which are raw materials of a processing solution at a predetermined mixing ratio to prepare a mixed solution; a mixing ratio correction unit to correct the mixing ratio of the raw materials of the processing solution; and a processing unit to process a substrate with the processing solution. The mixing unit includes: a mixing tank to store the mixed solution; a first phosphoric acid supply unit to supply the first phosphoric acid to the mixing tank; and an additive supply unit to supply the additives to the mixing tank. The mixing ratio correction unit includes: a solution transport line to send the mixed solution from the mixing unit to the processing unit; and a second phosphoric acid supply unit connected to the solution transport line to supply a second phosphoric acid.
Patent KR-20200037184-A (KR)
Title: Semiconductor device and electronic appliance
Inventor: KOYAMA JUN
IPC: H03K19/0185
Filed: 2020-03-31
Abstract: An objective of the present invention is to make a driving voltage of a driving circuit small to reduce power consumption of the driving circuit. A level shifter circuit increases an amplitude voltage of a signal (IN1) to be output. More specifically, the amplitude voltage of the signal (IN1) can be high to be output. Thus, an amplitude voltage of a circuit for outputting the signal (IN) (a shift register circuit, a decoder circuit, etc.) can be small. Therefore, the power consumption of the circuit can be small, or a voltage applied to the transistor constituting the circuit can be small. Accordingly, deterioration or destruction of the transistor can be suppressed.
Patent KR-20210123944-A (KR)
Title: Reverse osmosis apparatus and seawater desalination system comprising the same
Inventor: PARK YONG HAE
IPC: B01D61/08
Filed: 2020-04-06
Abstract: A reverse osmosis device for a seawater desalination system according to an embodiment of the present invention includes: a vessel in which a plurality of cassette modules having a plurality of reverse osmosis membrane units are disposed; a partition wall for dividing the inner space of the vessel into a first stage and a second stage; an inflow and outflow unit which is coupled to one end of the vessel and is connected to a seawater inlet and a saltwater outlet; and a transfer space unit which is coupled to the other end of the vessel and guides water introduced into the plurality of cassette modules of the first stage to be introduced into the plurality of cassette modules of the second stage.
Patent KR-20210125859-A (KR)
Title: System and method for matching and appointing legal representatives
Inventor: LEE KYU HONG
IPC: G06Q50/18
Filed: 2020-04-09
Abstract: The present invention relates to a legal representative matching appointment system and a service method thereof. Provided are the legal representative matching appointment system and the service method thereof, wherein an objective of the technical implementation is to select and appoint a legal representative who is a legal expert as an official lawsuit representative or an informal advisory representative according to an economic ability or lawsuit proceeding ability of the party to the lawsuit, and to proceed with the lawsuit in a more rational, efficient, and economical method by having a legal representative exercise the legal representation in accordance with a partial and selective range of delegation. The legal representative matching appointment system comprises a matching service operation server formed with: a client application part; a representative registration part; a program management part; a matching execution operation part; and a sensitive information management part.
Patent KR-20210125871-A (KR)
Title: Apparatus for buying waste sticker
Inventor: SUNG JI HYUN
IPC: G07F17/42
Filed: 2020-04-09
Abstract: An objective of the present invention is to provide a waste sticker purchase device which allows a user to easily and conveniently purchase stickers attached when waste is exhausted. The waste sticker purchase device comprises an input unit, a payment unit, an issuing unit, a recognition unit, and a transmission unit. The input unit may guide and select types of waste and a collection cost, and input collection place and exhaustion date of the waste and information on a buyer requesting collection of the waste. The payment unit may pay the collection cost of the waste selected by the input unit. The issuing unit issues a sticker with respect to the waste paid by the payment unit. The recognition unit may recognize a type of the waste, payment information of collection cost, a collection place, exhaust data, and buyer information input by a private terminal of the buyer. The transmission unit transmits the type of the waste, payment information of collection cost, a collection place, exhaust data, and buyer information to an external terminal through a network.
Patent KR-20200128353-A (KR)
Inventor: CHANG FENG CHUAN
IPC: C08F210/02
Filed: 2020-04-16
Abstract: The present invention relates to silicon modified vinyl acetate ethylene copolymers and to emulsions and manufactured articles based on the same.
Patent KR-20200124610-A (KR)
Title: Medical machine synthetic data and corresponding event generation
Inventor: RAVI SONI
IPC: G06N3/08
Filed: 2020-04-19
Abstract: Disclosed are systems, an apparatus, instructions, and methods for generating medical machine time series event data. An exemplary apparatus for generating synthetic time series data uses a first artificial intelligence network model to generate a synthetic data set including multi-channel time series data and associated annotations. The exemplary apparatus analyzes the synthetic data set relative to the real data set using a second artificial intelligence network model. When the second artificial intelligence network model classifies the synthetic data set as a first classification, the exemplary apparatus uses the feedback from the second artificial intelligence network model to adjust the first artificial intelligence network model. When the second artificial intelligence network model classifies the synthetic data set as a second classification, the exemplary apparatus outputs a composite data set.
Patent KR-20200123031-A (KR)
Title: Developer bearing member, developing apparatus, process cartridge, and image forming apparatus
Inventor: MUKAI TAKASHI
IPC: G03G15/08
Filed: 2020-04-20
Abstract: A developer bearing member comprises: a rotational shaft; and an elastic layer on an outer circumference surface of the rotational shaft, wherein a developer is borne on a surface of the elastic layer. The elastic layer is configured so that a load per unit area of a contact portion between one surface of a flat glass plate and the surface of the elastic layer is to be 5.8 N/mm2 or more in a state that the one surface of the flat glass plate is parallel with an axis direction of the rotational shaft and the one surface of the flat glass plate comes into contact with the surface of the elastic layer with a predetermined penetration level, wherein the ten point median height roughness (Rzjis) on the surface of the elastic layer is greater than a diameter of the particle with average volume of a particle of the developer.
Patent KR-20210129552-A (KR)
Inventor: SONG NAK JIN
IPC: H04L29/08
Filed: 2020-04-20
Abstract: The present invention relates to a livestock product HACCP management system using a mobile terminal and a wireless communication network which is made of: a temperature sensor (10); a HACCP inspection means (20); and a communication company server (30); a HACCP monitoring unit (40) for receiving and monitoring inspection data of the HACCP inspection means (20) from the communication company server (30) in real time; and a HACCP management system (50) that receives the inspection data of the HACCP inspection means (20) from the communication company server (30) in real time and manages basic information including a HACCP checklist so as to allow people working in transportation or storage business to check hygiene inspection items before operation (before transportation), during operation (during transportation), and after operation (after transportation) and send them to a central department in real time to enable daily inspection and provide temperature information using a satellite communication method such as GPS and a temperature sensor and HACCP checklist information per a transportation vehicle using a WAP of a portable phone to a manager in real time, thereby maintaining and managing quality of livestock products during distribution as well as a stage when hygiene inspection/management was weak in the past and enabling convenient and efficient HACCP management if considering a feature that check is cumbersome and storage and management are not easy while carrying paper in case of storage business or transportation business.
Patent KR-20210130522-A (KR)
Title: Aerosol generating device
IPC: A24F40/46
Filed: 2020-04-22
Abstract: An aerosol generating device with regard to an embodiment comprises: an accommodating part that accommodates at least one part of a cigarette; and a heater disposed inside the accommodating part and heating the cigarette, wherein the heater comprises a first heating part disposed along an inner circumference of the accommodating part, a second heating part disposed on a lower part of the accommodating part, and a third heating part extending along a longitudinal direction of the cigarette from the lower part of the accommodating part. The first heating part, the second heating part, and the third heating part may be thermally connected to each other. Therefore, the present invention is capable of reducing a consumption of an amount of power required to heat the heater.
Patent KR-20210131027-A (KR)
Title: Body detecting type safety grip bar
IPC: E04F11/18
Filed: 2020-04-23
Abstract: The present invention relates to a human body-sensitive LED safety handle, which can improve easiness and convenience of use at night, comprising: a handlebar serving as a support; a first fixing part; a second fixing part; an LED bulb of a bar type; an infrared sensor fixedly mounted to the first fixing part; and a battery for supplying operation power.
Patent KR-20210132437-A (KR)
Title: a sponge bend for attaching a mask strap
IPC: C09J7/24
Filed: 2020-04-27
Abstract: According to a sponge band for attaching a mask fixing strap of the present invention, an ethylene-vinyl acetate (EVA) sponge material is wound as if the same is rolled on a part of the mask strap which feels pressure in a band form, wherein one of both sides is a soft material of the ethylene-vinyl acetate (EVA), and the other is an adhesive part of a double-sided tape like a tape.
Patent KR-20210136351-A (KR)
Title: Visualization system and its method for transformer load monitoring information
IPC: G06F16/909
Filed: 2020-05-07
Abstract: According to an embodiment, a visualization system and method for transformer load monitoring information are provided. The visualization system includes: a communication part for receiving metering data and facility data from an AMI operation server; a first processing part for displaying a figure on DCU real coordinates on a map linked to a geographic information system by using the facility data; a second processing part for adjusting the size of the figure according to the number of watt-hour meters read by the DCU; and a third processing part for calculating the power usage of a customer lead-in line for each DCU, the power factor of the consumer lead-in line, the transformer utilization ratio, and the transformer unbalance factor by using the metering data and the facility data, and adjusting the color of the figure using at least one of the power usage, the power factor, the transformer utilization ratio, and the transformer unbalance factor.
Patent KR-20210141234-A (KR)
Title: Un-manned sell system
IPC: G07F9/02
Filed: 2020-05-15
Abstract: The present invention relates to an unmanned sales system, including: a kiosk including an input/output unit for allowing a purchaser to input a purchase product payment signal and outputting payment information of a purchase product; a product storage unit to which a locking state is settable, and provided with a camera unit for photographing a storage space in which one or more storage products are accommodated and a weight calculation unit for calculating an average weight variation value of the storage product that is stored; and a management server that determines the purchase product taken out to an outside from the product storage unit, and approves the payment signal to transmit the payment information to the kiosk, wherein the product storage unit transmits a plurality of photographed images, which are obtained by photographing the storage space by the camera unit from an opening time point to a closing time point of the storage space, to the management server, transmits the average weight variation value calculated by the weight calculation unit to the kiosk, and combines an image comparison result obtained by comparing the photographed images of the management server and a weight comparison result obtained by comparing the average weight variation value of the kiosk with a purchase product weight value so as to determine the purchase product.
Patent KR-20210145490-A (KR)
Inventor: LEE MIN JOONG
IPC: G06N3/04
Filed: 2020-05-25
Abstract: Disclosed are a method and device for improving performance of an attention-based sequence-to-sequence model. The method for improving the performance of the attention-based sequence-to-sequence model according to one embodiment comprises: a step of determining an output sequence corresponding to an input sequence based on the attention-based sequence-to-sequence model; a step of selecting one or more target attention heads from among a plurality of attention heads; a step of detecting one or more error output tokens based on the target attention head from among the output tokens configured with the output sequence; and a step of correcting the output sequence based on the error output token.
Patent KR-20210148668-A (KR)
Inventor: KIM SHIN DONG
IPC: B01J37/08
Filed: 2020-06-01
Abstract: The present invention relates to a method for preparing an amorphous iron sulfide catalyst for heterogeneous penton oxidation which stabilizes iron oxide destroyed by hydrogen sulfide under inert atmosphere to remove non-degradable organic materials effectively. The method includes the steps of: (S10) preparing iron hydroxide for adsorption of hydrogen sulfide which has pores and surfaces capable of adsorbing hydrogen sulfide; (S20) introducing hydrogen sulfide to the thus prepared iron hydroxide to destroy the iron hydroxide and to produce amorphous iron sulfide; (S30) supplying the amorphous iron sulfide produced from the reaction with hydrogen sulfide to a heat treatment device and introducing an inert gas thereto to remove oxygen; and (S40) heating the heat treatment device under inert gas atmosphere from which oxygen is removed by the inert gas to about 100-800℃ to carry out heat treatment of the amorphous iron sulfide.
Patent KR-20210152750-A (KR)
Title: Memory system and operating method thereof
Inventor: RHO JUN RYE
IPC: G11C16/04
Filed: 2020-06-09
Abstract: Provided is an operating method of a memory system which includes a memory device including a plurality of planes and a plurality of page buffers corresponding to the plurality of planes, respectively, and a controller for controlling the memory device. The operating method includes the steps of: providing, by the controller, the memory device with page read commands including a target page address for each of target planes among the plurality of planes; simultaneously reading, by the memory device, data from the target planes and buffering the data in target page buffers corresponding to the respective target planes in response to the page read commands; selectively providing, by the controller, the memory device with an all-plane data output command or respective-plane data output commands from which the target page addresses are omitted; and sequentially outputting, by the memory device, data buffered in the target page buffers, in response to the all-plane data output command or the respective-plane data output commands. The present invention can reduce a time required for a multi-plane read operation.
Patent KR-20200071056-A (KR)
Title: Beer maker and Control method of the same
Inventor: HEEYEON KIM
IPC: C12M1/34
Filed: 2020-06-09
Abstract: According to one embodiment of the present invention, a fermentation apparatus comprises: a fermentation tank assembly including a fermentation tank having an opening unit formed therein and having a space formed therein to store a beer manufacturing pack and a fermentation tank cover opening/closing the opening unit; a gas discharge flow path connected to the fermentation tank assembly and guiding discharge of gas of the beer manufacturing pack to the outside of the fermentation tank assembly; a pressure sensor installed in the gas discharge flow path to detect the pressure of the gas discharge flow path; a gas discharge valve installed in the gas discharge flow path to open/close the same; and a controller controlling the gas discharge valve in accordance with a detection value of the pressure sensor and terminating a fermentation process when the number of times opening the gas discharge valve is less than a predetermined number during a set time. Accordingly, the fermentation apparatus provides advantages of enabling a user to autonomously determine termination of beer fermentation and simply manufacture beer while minimizing user′s operation.