baber/WOPTO huggingface dataset:
Patent KR-20200086020-A (KR)
Title: Power plant systems for enhancement of efficiency and reduction of heat rate
Inventor: PARK JONG NAM
IPC: F01K7/16
Filed: 2019-01-08
Abstract: Provided is a power generation system for enhancing efficiency and reducing a heat consumption rate. According to one embodiment of the present invention, a power generation system for enhancing efficiency and reducing the heat consumption rate comprises: a turbine unit which includes a high-pressure turbine, a middle-pressure turbine, and two low-pressure turbines, and is connected to a power generator; a condensate pump unit which condenses the steam discharged from the low-pressure turbines in a condenser, and supplies the condensed condensate; a plurality of supplied water heaters which heat the water supplied from the condensate pump unit by the steam added from the turbine unit; a boiler which heats the water supplied from the supplied water heaters, generates high-temperature overheated steam, and supplies the overheated steam to the high-pressure turbine; a reheater which reheats the steam discharged from the high-pressure turbine, and supplies the steam to the middle-pressure turbine; and a heat consumption rate reduction unit which increases at least one of the pressure and the temperature of the main steam supplied from the boiler to the turbine unit and the temperature of the reheated steam supplied from the reheater to the turbine unit.
Patent KR-20200086093-A (KR)
Inventor: KIM HEEDONG
IPC: G06F11/36
Filed: 2019-01-08
Abstract: According to an embodiment, an apparatus for analyzing a source code of a parallel program comprises: a phrase analyzing unit to extract information necessary for analysis from a source code of the parallel program; a memory unit including a global memory to store information on a shared resource, an access control memory to store information for synchronizing access control with respect to the shared resource, and at least one work list including a phrase region for storing phrases and a memory region for storing an execution result of a phase by the phrase region; a work managing unit for simulating an execution flow of the parallel program based on the extracted information and the value of the access control memory to determine a next phase to be executed from the source code and to add the determined phrase to the phase region of the work list for a thread to which the determined phase belongs; a sign executing unit for executing a signal based on information stored in the memory region of the work list for the thread to which the determined phase belongs and information stored in the global memory to store the executed sign in the memory region of the work list or the global memory; and a defect detecting unit to detect information on defects capable of causing a problem from the source code based on a state of the memory region of the work list for the thread to which the determined phase belongs and a state of the global memory.
Patent KR-20200033706-A (KR)
Title: Apparatus and method for front haul transmission in wireless communication system
Inventor: JAEYOEL KIM
IPC: H04L5/00
Filed: 2019-01-29
Abstract: The present invention relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data transmission rate after a 4^th generation (4G) communication system such as long term evolution (LTE). According to various embodiments of the present invention, an operation method of a base station in a wireless communication system comprises the steps of: generating at least one compression symbol based on modulated compression; transmitting, to the other base station, control information including position-indicating information which indicates a position of a sub-carrier to which a first sub-carrier signal is transmitted in a physical resource block (PRB) mapped to the at least one compression symbol and power-indicating information which indicates transmission power of the first sub-carrier signal; and transmitting the at least one compression symbol to the other base station. Accordingly, transmission capacity can be optimized and modulated compression can be efficiently done.
Patent KR-20200094577-A (KR)
Inventor: GEUN HO LEE
IPC: G06N3/08
Filed: 2019-01-30
Abstract: The present invention relates to an accelerator control system for accelerator control devices based on an artificial neural network. The accelerator control system for accelerator control devices according to the present invention comprises: a plurality of device simulators corresponding to a plurality of the accelerator control devices, respectively, and performing learning and simulation based on an artificial neural network; and a reinforcement learning controller adjusting at least one control parameter corresponding to the plurality of device simulators, managing final accelerator output quality according thereto, generating a plurality of sets of learning data in which an output of an injector for the accelerator, a control parameter value of each device simulator and a final accelerator output quality value are matched, and performing machine learning by using the corresponding plurality of sets of learning data to calculate optimal control parameter values for maximizing the final accelerator output quality. Each of the plurality of device simulators includes: a primary simulator; a noise processing unit receiving the output of the primary simulator and additionally processing noises to output the processing result; and a feedback processing unit generating a feedback signal based on the output of the noise processing unit, and providing the feedback signal to the primary simulator. According to the present invention, it is possible to rapidly determine the optimal value of control parameters for increasing the final accelerator output quality.
Patent KR-20190099136-A (KR)
Title: Camera and method of detecting image data
Inventor: SCHNEIDER FLORIAN
IPC: H04N5/225
Filed: 2019-02-14
Abstract: The present invention relates to a camera (10) comprising: an image sensor (18) for detecting image data from a detection region (14); an illumination unit (20, 24) having one or more light sources (20) for illuminating the detection region (14); and a front screen (32). In this case, a side deflection element (24) assigned to the light source (20) is provided. The deflection element is protected by the front screen (32) to be arranged in the camera (10) and includes a spread surface or a reflection surface in order to generate spread illumination or dark field illumination (22b) in the detection region (14).
Patent KR-20200101070-A (KR)
Inventor: LIM BYUNG GUN
IPC: G08B21/18
Filed: 2019-02-19
Abstract: The present invention relates to a hybrid incoming and distributing board for automatic fire detection, capable of automatically and precisely detecting a fire in an internal divided space. According to the present invention, the hybrid incoming and distributing board for performing shutdown control by the automatic fire detection based on an air inflow amount and an air outflow amount includes a first inner case (110), a second inner case (120), a third inner case (130), an automatic fire detection device (140), and a pressure sensing screen (150), which are disposed inside the hybrid incoming and distributing board, wherein the first inner case (110), the second inner case (120), and the third inner case (130) are sequentially placed from a bottom to a top of the hybrid incoming and distributing board.
Patent KR-20200102758-A (KR)
Title: Composition for enamel, method for preparation thereof and cooking appliance
Inventor: GWOO DONG GUN
IPC: C03C3/068
Filed: 2019-02-22
Abstract: The present invention relates to an enamel composition, a method for preparing the same, and a cooking apparatus. According to the present invention, the enamel composition comprises: 15 to 50 wt% of P_2O_5; 1 to 20 wt% of SiO_2; 1 to 20 wt% of B_2O_3; 5 to 20 wt% of at least one of Li_2O, Na_2O, and K_2O; 1 to 5 wt% of at least one of NaF, CaF_2, and AlF_3; 1 to 35 wt% of at least one of MgO, BaO, and CaO; and 5 to 30 wt% of at least one of TiO_2, V_2O_5, MoO_3 and Fe2O3, and thus has an excellent effect of performing cleaning under a low pyrolysis temperature condition and completely removing oil contaminants.
Patent KR-20200102818-A (KR)
Inventor: KIM YOONYOUNG
IPC: H04M1/72448
Filed: 2019-02-22
Abstract: According to one embodiment, provided is an electronic device, which comprises: a front plate; a housing including a rear plate facing the front plate; a display exposed through at least a portion of the front plate; a camera exposed through a first portion of the rear plate; a plurality of first light emitting elements exposed through a second portion of the rear plate around the first portion; a processor functionally connected to the display, the camera, and the plurality of first light emitting elements; and a memory functionally connected to the processor. When the memory is executed, the processor receives a first input related to shooting of a still image using the camera, the memory checks whether a first function of shooting the still image is set by delaying the shooting time by a specified time. When the first function is set, instructions for guiding the degree to which the shooting time has arrived may be stored using the plurality of first light emitting elements.
Patent KR-20200104631-A (KR)
Inventor: LEE MIN CHUL
IPC: B65F1/14
Filed: 2019-02-27
Abstract: Disclosed is a waste bin for extinguishing a fire. According to the present invention, the waste bin for extinguishing a fire comprises: a first body of a waste bin having a waste inlet on a side thereof; and a container which accommodates powder fire-extinguishing chemicals, and is installed on an upper portion in the first body. The container has a plurality of penetration holes formed on the lower surface thereof, and a temporary closing means in the penetration holes to close the inside of the container at room temperature and melt the temporary closing means by heat energy when a fire occurs in the first body to allow the powder fire-extinguishing chemicals to pass through the penetration holes to discharge the powder fire-extinguishing chemicals to a fire point. According to the present invention, the sealed container accommodating the powder fire-extinguishing chemicals is installed on the upper end in the waste bin, and the temporary closing means is arranged on the plurality of penetration holes formed on the lower surface of the container to melt or burn the temporary closing means by heat energy when a fire occurs in the waste bin to discharge the powder fire-extinguishing chemicals through the penetration holes to extinguish the fire. Also, a temporary adhesion means is arranged between the outside of the container and the inside of the waste bin to fix the container to melt or burn the temporary closing means by heat energy when a fire occurs in the waste bin to reduce the amount of oxygen at a fire point while the container falls.
Patent KR-20200106790-A (KR)
Title: Hardcoating composition, hard coating layer and cover window using the same
Inventor: LEE EUN SEON
IPC: C09D7/63
Filed: 2019-03-05
Abstract: The present invention provides: a hard coating composition containing a polysiloxane having an epoxy group and a vinyl siloxane compound having at least one silicon-vinyl group (Si-Vi) bond in a specific equivalent ratio; and a hard coating layer and a cover window containing a cured product thereof. The present invention is to provide the hard coating layer suitable for application to a foldable display material formed from the hard coating composition, and the cover window comprising the same.
Patent KR-20190112650-A (KR)
Inventor: HIOKA TAKAAKI
IPC: H01L43/04
Filed: 2019-03-14
Abstract: Provided is a semiconductor device having a vertical Hall element capable of removing an offset with high precision. The semiconductor device has: a vertical Hall element installed in a first region of a semiconductor substrate, and having a first plurality of electrodes spaced apart and arranged on a first straight line; and a resistance element installed in a second region different from the first region of the semiconductor substrate, and having a second plurality of electrodes spaced apart and arranged on a second straight line. The first plurality of electrodes and the second plurality of electrodes are connected such that a resistance value of a current path is almost the same in each phase when the vertical Hall element is driven by a spinning current method.
Patent KR-20200113620-A (KR)
Title: Method for connecting external audio device and electronic device thereof
Inventor: JUNHO KO
IPC: H04R5/02
Filed: 2019-03-26
Abstract: The present invention relates to an electronic device which is to connect an audio device. The electronic device of the present invention comprises: a connection unit including first to fourth terminals for connecting an external audio device; a codec for generating an audio signal transmitted to the external audio device; a first switch unit for connecting the first and second terminals to the codec when the external audio device is electrically coupled to an electronic device; a second switch unit for connecting the third and fourth terminals to the codec when the external audio device is electrically coupled to the electronic device; a third switch unit for switching a connection direction of the third and fourth terminals in accordance with a coupling direction of the external audio device to the electronic device; and a grounding unit connected to the third and fourth terminals to ground one of the third and fourth terminals. One of the third and fourth terminals to be grounded can be selected based on the coupling direction of the external audio device. According to the present invention, crosstalk performance can be improved.
Patent KR-20200117423-A (KR)
Inventor: SUNG WON KIM
IPC: H04W40/10
Filed: 2019-04-04
Abstract: Disclosed is a routing method in a wireless sensor network comprising the steps of: obtaining, by a sensor node, routing information, which is information accumulated by routing executed in a wireless sensor network environment, and calculating current state information indicating a current state of the sensor node; selecting a parent node at random from multiple neighboring nodes, or selecting a parent node by comparing the current state information with a Q-table stored by matching energy consumption generated in the wireless sensor network environment when transmitting a packet to a specific parent node according to the state information of the sensor node; and updating the Q-table by transmitting a packet to the selected parent node and obtaining energy consumption generated in the wireless sensor network environment. According to the present invention, by learning state-action-compensation data according to a reinforcement learning (RL) algorithm based on a multi-armed bandit (MAB) technology, a routing policy that minimizes energy consumption can be determined.
Patent KR-20190045106-A (KR)
Inventor: NA YUN SUNG
IPC: G01R31/28
Filed: 2019-04-08
Abstract: The present invention relates to a handler for testing a semiconductor element which supports testing of a semiconductor element. According to the present invention, the handler for testing a semiconductor element provides a new type of technique capable of electrically connecting a semiconductor element to a test socket after calibrating a position of the semiconductor element. To this end, a pocket plate is provided for calibrating a position of the semiconductor element between a gripping head capable of gripping or releasing the semiconductor element and a socket plate provided with the test socket. According to the present invention, the reliability of the electrical connection between the semiconductor element and the test socket can be improved.
Patent KR-20200120075-A (KR)
Inventor: PARK MI
IPC: A01N3/02
Filed: 2019-04-11
Abstract: The present invention relates to a preservative solution composition for producing preserved flowers, which can quickly dehydrate/bleach and preserve fresh flowers, and to a trophy comprising: a trophy stand with a lighting means on the top; and a trophy body in which a flower contained in a preservative solution produced by the present invention is embedded, wherein switch and a power supply unit are provided on the trophy stand, and a handle is provided on an upper portion of the trophy body.
Patent KR-20190140824-A (KR)
Inventor: YANG HYUN SEUNG
IPC: G06K9/62
Filed: 2019-04-12
Abstract: The present invention relates to an image processing technology using machine learning. According to the present invention, the deep learning model training method for an ordinal classification problem comprises: a step of forming a convolutional neural network (CNN) which uses a learning target as input and includes a branch point and two end points divided at the branch point to generate classification loss and triplet loss; a step of calculating the classification loss for end-to-end training; a step of calculating the triplet loss enabling the network to learn ordinal characteristics; and a step of performing relative triplet sampling based on the calculated classification and triplet losses to update the final loss value to the network. Accordingly, the method can realize effective training and loss control.
Patent KR-20200124507-A (KR)
Title: Embo needle
Inventor: JONG YOUL HWANG
IPC: A61M37/00
Filed: 2019-04-24
Abstract: The present invention provides an embossed needle. The embossed needle according to the present invention is used for emboss needles used in special makeup procedures. The embossed needle comprises: a needle body part having a predetermined length and being formed of metal; and a hemispherical curved part formed at a tip end of the needle body part.
Patent KR-20200125138-A (KR)
Title: Vibration apparatus coupled non-gravity chair
Inventor: YI HYO SEOK
IPC: A47C1/034
Filed: 2019-04-26
Abstract: The present invention relates to a zero-gravity chair coupled vibration device. The zero-gravity chair coupled vibration device is disposed in a lower portion of a chair to enable a center of gravity to be changed by rotation of a motor and a weight hung by one end of an arm of the motor, so that forward-backward vibration can be controlled. According to the present invention, the zero-gravity chair coupled vibration device can be coupled to the existing chair and generate slow vibration.
Patent KR-20200129884-A (KR)
Title: Electronic device including antenna
Inventor: JONG JEHUN
IPC: H01Q1/38
Filed: 2019-05-10
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a housing including a front plate, a rear plate facing the front plate, and a side member attached to the front plate or integrally formed with the rear plate and surrounding a space between the front and rear plates; an antenna device disposed in the housing, having first to fourth layers forming a stacked structure, and including the first layer including a ground, the second layer including at least one antenna element and a dielectric disposed adjacent to the antenna element, the third layer including a first region wherein a first periodic structure including a plurality of first conductive cells is disposed and a second region at least partially surrounded by the first region, and the fourth layer including a third region wherein a second periodic structure including a plurality of second conductive cells is disposed and a fourth region at least partially surrounded by the third region; and a wireless communication circuit electrically connected to the antenna element. In addition, various embodiments may be possible. According to the present invention, the coupling between antennas can be reduced.
Patent KR-20190053168-A (KR)
Title: Method for purifying biodegradable polymers
Inventor: KOH YOUNG JOO
IPC: C08G85/00
Filed: 2019-05-13
Abstract: The present invention relates to a method for purifying a biodegradable polymer, which is to obtain ultra-high purity polymers, comprising the steps of: extracting a residual monomer from a polymer; and removing the monomer extracted from the polymer.
Patent KR-20200131016-A (KR)
Inventor: KIM JOO MIN
IPC: B32B3/12
Filed: 2019-05-13
Abstract: The present invention relates to a heat insulating plate member using a honeycomb board, which includes a honeycomb board (110) and a foamed resin panel (120) compressed and bonded to the honeycomb board (110). The present invention can increase strength, heat insulation, and sound insulation.
Patent KR-20200134363-A (KR)
Inventor: CHO SEONGSU
IPC: A61M25/00
Filed: 2019-05-21
Abstract: The present invention relates to a catheter, wherein the catheter according to the present invention is the catheter having a first lumen and a second lumen through which a fluid moves, wherein an end part of the catheter comprises a body part having a constant tube diameter, and a nozzle part extending from the end of the body part and gradually decreasing the diameter of the tube, and a hole is formed at a side of the body part to communicate with the first lumen and the second lumen, respectively. The present invention has an advantage of improving hemodialysis efficiency.
Patent KR-20200134101-A (KR)
Inventor: KIM MYUNG HWAN
IPC: G06F30/00
Filed: 2019-05-21
Abstract: The present invention discloses a simulation data generation system and a simulation data generation method using the same. The simulation data generation system generates multiple types of object data by defining a hierarchical relationship and attribute of an object, generates behavioral data using object attribute information of the object data, and generates the format of the behavioral data to a simulation procedure.
Patent KR-20200139349-A (KR)
Inventor: YUN JONG SEOK
IPC: B01D21/24
Filed: 2019-06-04
Abstract: The present invention relates to an inclined plate-type precipitation apparatus having an oil-water separation function. The present invention is provided with a discharging means in which a pair of discharging screws, having a transfer pressure adjusting groove formed at a predetermined interval in the coiling direction of a helical type with respect to a screw wound on a shaft, are applied as a pair, and thus can maximize sludge discharge efficiency by reducing a transfer pressure load due to sludge discharge when discharging sludge through the discharging screw, which is a discharging means. Also, an oil-water separation function is implemented through a removal means by applying the removal means to remove floating matters including oil components floating on the top of a precipitation tank, thereby enabling treatment of wastewater containing oil. On the other hand, by applying a cleaning means, it is possible to facilitate cleaning and maintenance of an inclined plate inside the precipitation tank when the inclined plate is required to be cleaned.
Patent KR-20200140545-A (KR)
Inventor: CHANG JI HO
IPC: G01R31/12
Filed: 2019-06-07
Abstract: Provided are an integrated fire sensor for simultaneously sensing an arc light and a temperature, and a manufacturing method thereof. According to one embodiment of the present invention, the manufacturing method comprises the steps of: forming an ITO paste by mixing ITO powder with an organic binder; printing, on a substrate, the ITO paste as a first ITO thin film having a surface shape for detecting arc light, a second ITO thin film having a zigzag-patterned line for detecting a temperature, and a third ITO thin film for connecting the first ITO thin film and the second ITO thin film; performing a heat treatment for removing the organic binder from the first to third ITO thin films; and forming an electrode on each of the first ITO thin film and the second ITO thin film. According to the present invention, the integrated fire sensor with improved efficiency of sensing arc light and a temperature change is provided by using an ITO thin film printed to secure a sufficient area to detect the arc light, and to secure a sufficient resistance value to allow a changed width of the resistance value to be great so as to detect a temperature change.