baber/WOPTO huggingface dataset:
Patent KR-20210023497-A (KR)
Title: Fuel cell stack
Inventor: HYOUNG SUK WOO
IPC: H01M8/2484
Filed: 2019-08-23
Abstract: A fuel cell stack according to an embodiment of the present invention comprises: a first stack including a plurality of first fuel cells stacked on each other; and a second stack including a plurality of second fuel cells stacked on each other and positioned at one side of the first stack. Each of the first and second stacks comprises: a fuel hole including a fuel inlet hole through which fuel supplied to an anode provided in each of the first and second fuel cells is introduced and a fuel outlet hole through which the fuel passing through the anode is discharged; and an air hole including an air inlet hole through which air supplied to a cathode provided in each of the first and second fuel cells is introduced and an air outlet hole through which air passing through the cathode is discharged. As described above, by dividing the fuel cell stack into two stages, the hydrogen supercharging rate at the anode of each stack stage may be increased compared to the one-stage fuel cell stack.
Patent KR-20200026147-A (KR)
Title: Enzyme treated Krean red ginseng and Phaseolus rediatus. L., and method of making cream using thereof, and cosmetic composition comprising thereof
Inventor: LEE BEOM ZOO
IPC: A61K8/9789
Filed: 2019-08-29
Abstract: The present invention relates to a method of sequentially treating carbohydrate degrading enzyme and proteolytic enzyme after hot water extraction of mung beans and red ginseng, and to a use as a cosmetic by confirming changes of physical and chemical properties of the cream to which each of extracts is applied.
Patent KR-20200028319-A (KR)
Title: Led light module
Inventor: HUR JEONG WOOK
IPC: F21K9/00
Filed: 2019-09-06
Abstract: The present invention relates to an LED lighting module which increases heat dissipation efficiency of the LED lighting module. The LED lighting module comprises: an LED chip; a back plane board positioned in a lower part of the LED chip; a first printed circuit board positioned in a lower part of the back plane board and having a via hole which is positioned in a first direction and transfers heat transferred from the back plane board in the first direction, and an internal heat dissipation pattern which is positioned in a second direction crossing the first direction and transfers the heat transferred from the via hole in the second direction; and a first heat dissipation unit positioned in a lower part of the first printed circuit board to face the via hole and made of metal.
Patent KR-20210030166-A (KR)
Title: Aroma scrub pack composition containing natural essential oil and seed oil processing by-products and method for producing the same
Inventor: JO GYEONGSUK
IPC: A61K8/9789
Filed: 2019-09-09
Abstract: The present invention relates to a scrub pack composition comprising a by-product remaining after extracting seed oil by cold-pressing Prunus mume seeds, Camellia sinensis seeds and Camellia japonica seeds. The seed oil extraction by-product is in the form of sludge mixed with seed oil and fine seed grains and does not irritate the skin, and functional ingredients contained in the seeds give various effects to the skin through rolling massage and by means of a face pack, and can easily remove dead skin cells.
Patent KR-20200067732-A (KR)
Title: Quencher and their applications
Inventor: LEE DO MIN
IPC: C09B23/08
Filed: 2019-09-19
Abstract: The present invention relates to a quencher which is represented by chemical formula 1, and shows a quenching effect on a fluorescent material exhibiting luminescence properties at an excited energy level, and to various uses thereof.
Patent KR-20210034942-A (KR)
Title: Prediction system and analysis method for flow and hazardous gas behavior in coal storage shed
Inventor: KIM TAE KWON
IPC: G06F30/00
Filed: 2019-09-23
Abstract: The present invention relates to a system for predicting flow and harmful gas behavior in an indoor coal yard which can determine a flow current state in the indoor coal yard and concentration of harmful gas remaining inside, and can safely perform indoor work by recognizing a danger area in advance, and an analysis method thereof. According to an embodiment of the present invention, the analysis method of the system for predicting flow and harmful gas behavior in an indoor coal yard comprises the steps of: inputting outdoor air data on a wind direction and wind speed of an outdoor air outlet measured by a sensor unit to an input unit; allowing a controller to compare the outdoor air data with output data stored in the storage unit, and determine whether the outdoor air data is within a set section; inputting information on a cell in which spontaneous ignition occurs into the input unit; and allowing the control unit to select the output data corresponding to the outdoor air data and information on the cell in which the spontaneous ignition occurs, and provide the corresponding output data through the output unit.
Patent KR-20210041351-A (KR)
Title: Server of system for managing rooms of accommodations
Inventor: KIM SUNG CHUL
IPC: H04W4/33
Filed: 2019-10-07
Abstract: The present invention relates to a server of a system for managing a room of accommodations. According to an aspect of the present invention, the server comprises: a room identification code managing unit for generating or storing and managing a room identification code for distinguishing and identifying a plurality of rooms in an accommodation from each other; a room location setting unit for setting room location information corresponding to the room identification code for distinguishing and identifying the rooms from each other in accordance with an input of a manager; a room status information managing unit for receiving room status information in accordance with a room key including the room identification code and a key identification code of a guest key or manager key recognized by a room status management device provided in each of the rooms, and managing the room status information by maintaining or changing the room status information corresponding to the room identification code as at least one of check-in, check-out, managing and available status, on the basis of recognition of the room key, recognition of a locking status of a room entrance, and the key identification code of the room key; and a management request signal generating unit for transmitting the room identification code and a management request signal corresponding to a room to an external manager terminal by generating the management request signal for a management request for the room when the room status information corresponds to a check-out status, or a locking status of an entrance corresponds to a unlocked status while the room status information is a check-in status. Accordingly, a plurality of rooms can be efficiently managed.
Patent KR-20200041283-A (KR)
Inventor: AN JUNHYUN
IPC: G03F7/20
Filed: 2019-10-11
Abstract: The present invention relates to a compound, a photoresist composition comprising the same, a photoresist pattern comprising the same, and a method for manufacturing the photoresist pattern. The photoresist composition comprising the compound according to the present application has a feature capable of freely configuring a high resolution and a pattern form by comprising the compound.
Patent KR-20210046099-A (KR)
Title: Multiple purpose Synthetic Sporting equipment with Sun blind equiped Solar cell
Inventor: I UNG SIK
IPC: F21V33/00
Filed: 2019-10-17
Abstract: The present invention is single exercise equipment which is not systematic exercise equipment and limits a purpose and a function without a space or a lighting device for avoiding snow and rain. The present invention cannot implement an optimal efficient exercise effect by being configured to perform only uniform and standardized exercise without considering physical strength of a user, and effectively replaces the exercise equipment of the prior art which does not provide various functions which fit to user needs. The present invention can be selectively installed indoors as well as outdoors in parks or playgrounds as a basic configuration, and provides an effective exercise amount to the user by allowing the user to complementally perform parallel exercise depending on an individual body feature as an integrated type in a multi-stage iron bar for group exercise of a disassembly and assembly type for adjusting a height. The present invention assembles and combines twisting exercise equipment of various types into one system at once, and is combined to perform various different exercises without interruption in a narrow space at the same time. The present invention synthetically satisfies comprehensive usage requirements of multifunctional exercise equipment as whole-body exercise for develops a sense of up-down balance with only one group type multifunctional exercise equipment, and implements the optimal efficient exercise effect. The present invention relates to the group type multifunctional exercise equipment with a sunshade capable of selectively and additionally mounting a foldable sunshade having a solar cell light to which eco-friendly energy is supplied with solar light to do exercise at night or rainy weather.
Patent KR-20210045844-A (KR)
Inventor: PARK YOUNG HWAN
IPC: H01L33/14
Filed: 2019-10-17
Abstract: Disclosed are a light-emitting device including a driving transistor and a manufacturing method thereof. The disclosed light-emitting device capable of increasing the degree of integration comprises: a first electrode layer; a second electrode layer; a third electrode layer spaced apart from the first and second electrode layers; a multi-quantum well layer provided between the first electrode layer and the second and third electrode layers; a first material layer disposed between the first electrode layer and the multi-quantum well layer and doped with a first conductive impurity; a second material layer disposed between the second and third electrode layers and the multi-quantum well layer and doped with a second conductive impurity; a gate insulating layer provided between the third electrode layer and the second material layer; and a current blocking layer blocking a current between the second electrode layer and the multi-quantum well layer.
Patent KR-20210047195-A (KR)
Title: Electronic device and manufacturing method of electronic device
Inventor: LEE YOUNG SAM
IPC: H01L45/00
Filed: 2019-10-21
Abstract: Provided is an electronic device including a semiconductor memory. The semiconductor memory comprises: column lines; row lines crossing the column lines; memory cells positioned at intersections of the column lines and the row lines; dummy insulating patterns positioned adjacent to the memory cells; liner layers formed on sidewalls of the memory cells; and dummy liner layers formed on sidewalls of the dummy insulating patterns. Therefore, operation characteristics and reliability of the electronic device can be improved.
Patent KR-20210012860-A (KR)
Title: Smart watermeter apparatus with electric generating unit and remote water works management system using the same
Inventor: NAM SANG WHUN
IPC: G01F15/06
Filed: 2019-10-22
Abstract: Disclosed are a smart water meter device having a power generation unit, and a remote water supply management system using the same. According to the present invention, the smart water meter device having a power generation unit comprises: a smart water meter installed in a water supply pipe for supplying water to a household using a water supply service, and configured to measure the amount of water consumed by the household using the water supply service by measuring the number of revolutions of an impeller that is rotated by the flow of water, and display and provide the measured amount of water consumed; and a power generation unit installed in the water supply pipe, arranged in the rear of the smart water meter with respect to the direction in which water flows, and configured to generate power by using the flow of the water and supply the power to the smart water meter. The present invention can improve convenience of use.
Patent KR-20210051902-A (KR)
Title: A novel promoter based on the characteristics of drought stress specific cis-regulatory element and its manufacturing method
Inventor: KIM WON CHAN
IPC: C12N15/82
Filed: 2019-10-31
Abstract: The present invention relates to a method for selecting a drought stress-specific cis-regulatory element and a drought stress-inducing synthetic promoter comprising a drought stress-specific cis-regulatory element. By using an environmental stress-inducing synthetic promoter comprising a drought stress-specific cis-regulatory element and a recombinant gene expression cassette comprising the same according to the present invention, a plant whose expression is regulated depending on the presence or absence of drought stress can be manufactured. By using the method for selecting a drought stress-specific cis-regulatory element from a drought stress-related gene according to the present invention, an insertable cis-regulatory element can be selected when a promoter capable of regulating expression depending on the presence or absence of drought stress is produced.
Patent KR-20200050427-A (KR)
Title: Systems and methods for systematic physical failure analysis (pfa) fault localization
Inventor: CHEN PENG REN
IPC: G06F30/00
Filed: 2019-10-31
Abstract: Provided are a systematic fault localization system that accelerates physical failure analysis in identifying a systematic fault position and pattern by using a computational GDS auxiliary navigation. According to some embodiments of the present invention, The method comprises a step of detecting a plurality of electrical fault areas of a plurality of dies of a semiconductor wafer. A disassembled graphic database system (GDS) cross-layer clip related to the plurality of electrical fault areas is generated. A plurality of cross-layer common pattern is identified based on the disassembled GDS cross-layer clip. A normalized difference can be determined for each cross-layer common pattern, and based on the normalized difference, a position of a hotspot in each die can be identified.
Patent KR-20210052022-A (KR)
Title: Bed restraint wheelchair and control method
Inventor: WOO YE SOL
IPC: A61G5/10
Filed: 2019-10-31
Abstract: The present invention relates to a wheelchair for preventing bedsores and a control method thereof, wherein the wheelchair for preventing bedsores prevents bedsores through automatic position change in a wheelchair and enables even rehabilitation through the wheelchair through a rehabilitation mode. The control method of the wheelchair for preventing bedsores enables a control unit to store the position change time and position change mode set by a user through a setting unit in a memory, maintains basic position through pressure distribution with a basic position mode, checks if it is time to change the position, searches the memory to extract the position change mode selected by the user when the time to change the position comes, controls the pressure distribution of a mattress member and air pockets according to the extracted position change mode to prevent bedsores, and realizes rehabilitation using the wheelchair through a rehabilitation position change mode.
Patent KR-20200053414-A (KR)
Title: Wire disconnection prediction device
Inventor: TAKEMOTO MASANOBU
IPC: B23H11/00
Filed: 2019-11-04
Abstract: An object of the present invention is to provide a wire disconnection predicting apparatus which enables prediction of disconnection of a wire according to various processing conditions in processing by a wire electric discharge machine. The wire disconnection predicting apparatus is equipped with: a data acquisition unit which acquires data related to the processing of work in a status in which the wire is not disconnected when the work is processed by the wire electric discharge machine; a pre-processing unit which creates processing condition data which is a condition related to a commanded processing condition in the processing of the work, processing member data related to a member used for the processing, and processing status data when processing the work as status data indicating a status of processing; and a learning unit which generates a learning model indicating correlation, between the status data and a status that the wire electric discharge machine is not disconnected, based on the status data created by the pre-processing unit.
Patent KR-20210057878-A (KR)
Title: A Method Of Manufacturing Table Plate And A Table Plate Thereby
Inventor: HAN JAE WON
IPC: B29C39/12
Filed: 2019-11-12
Abstract: The present invention relates to a method for manufacturing a table upper board. According to the method, a glass plate (2) is placed on the bottom of a mold (1), at least two pieces of natural marble (3) are attached and fixed with an adhesive on the glass plate (2), by pouring a thermosetting resin into a space between the natural marble pieces (3), the glass plate (2), and the natural marble pieces (3) are integrally combined with each other and molded, and by removing the mold (1) the table upper board is manufactured. With the effect of recycling waste materials, in addition to an effect of recycling waste materials, there are effects of being able to manufacture high-quality natural marble upper boards at a lower cost compared to natural marble upper boards, and to improve added value with product advancement by overcoming the difference in aesthetics between conventional artificial marble and natural marble.
Patent KR-20210063655-A (KR)
Title: How to provide restaurant reservation service including parking reservation using smart device
Inventor: LEE YOUNG SOO
IPC: G06Q50/30
Filed: 2019-11-25
Abstract: The present invention is to solve a conventional problem for a customer who reserves a restaurant through a smart apparatus and intends to approach the restaurant, and is to reserve a parking service using a parking lot associated with the restaurant when a customer cannot use a parking lot because a restaurant is not provided with parking lot facility or a parking lot provided to a restaurant is full, and solve the inconvenience that the customer should search for a parking lot on her/his own. To solve the above-mentioned problem, a method of providing restaurant reservation service including parking service reservation using a smart apparatus according to the present invention includes a method of reserving a restaurant using a smart apparatus, and a method of reserving a parking service associated with the restaurant. According to the method of providing a restaurant reservation service including parking service reservation using a smart apparatus according to the present invention, the inconvenience that a customer who has reserved a restaurant should separately search for a parking lot to park a car is solved by reserving a parking service using a parking lot associated with the restaurant even when reserving the restaurant at a time point when a parking service is not available because the restaurant reserved by the customer is not provided with a parking lot or because even when parking lot facility is provided to the restaurant, the parking facility is full.
Patent KR-20210063778-A (KR)
Title: Desk leg structure based on connection bracket and desk comprising the same
Inventor: PARK JONG SUNG
IPC: F16B12/10
Filed: 2019-11-25
Abstract: Disclosed are a desk leg structure based on a connection bracket and a desk including the same. According to the present invention, the desk leg structure comprises: a plurality of leg portions on which an upper plate is supported; and a plurality of connection brackets having one side coupled to the upper plate and the other side coupled to the plurality of leg portions to fix the upper plate and the plurality of leg portions in position with each other. The plurality of connection brackets include an upper bracket and a lower bracket that are detachably coupled to each other. One side of the upper bracket is coupled to the upper plate and the other side is coupled to one side of the plurality of leg portions, and the lower bracket may be disposed on the other side, which is an area opposite to one side of the plurality of leg portions, and may be respectively coupled to the upper bracket and the plurality of leg portions.
Patent KR-20190134569-A (KR)
Title: Optical probe and method for manufacturing the same
Inventor: YOO HONG KI
IPC: G02B6/12
Filed: 2019-11-27
Abstract: Disclosed are an optical fiber probe capable of reducing astigmatism and a manufacturing method thereof. The disclosed optical fiber probe comprises: an optical fiber to which light of a light source is incident; a reflection unit reflecting the incident light in a circumferential direction; and a transparent window including an incident surface coupled to a circumferential surface of the reflection unit and an exit surface having a curvature different from a curvature of the circumferential surface.
Patent KR-20210066426-A (KR)
Title: Modify and output printout including data in predefined format and information indicated by data
Inventor: YOON JIHYUN
IPC: H04N1/387
Filed: 2019-11-28
Abstract: The present disclosure discloses a method of operating an image forming apparatus that includes the steps of: acquiring first data in a predetermined format used to form a predetermined image; converting the first data into a first temporary image representing first information corresponding to the first data; and outputting a first image in which the first temporary image and the first data are synthesized as a first printout.
Patent KR-20210066573-A (KR)
Title: Apparatus and method to recommend broker position candidate in publish/subscribe communication system
Inventor: KIM JAE HOON
IPC: G06F16/29
Filed: 2019-11-28
Abstract: The present invention relates to an apparatus for recommending a broker location candidate in a device performing publish/subscribe communication. The apparatus includes: a receiving unit for receiving input values for each of a plurality of devices; a performing unit for performing multidimensional Delaunay triangulation based on the received input value; and a recommendation unit for recommending a location candidate of a broker by using the circumcenter of a plurality of triangles generated by performing the multidimensional Delaunay triangulation.
Patent KR-20210068782-A (KR)
Title: Air Filter
Inventor: YUN YI JEONG
IPC: B60H3/00
Filed: 2019-12-02
Abstract: The present invention relates to an air filter for a vehicle capable of improving oxygen content in air flowing into a vehicle through a solid oxygen generator. According to the present invention, the air filter for a vehicle can improve an amount of oxygen introduced into the vehicle by using the solid oxygen generator, thereby preventing drowsy driving of a vehicle driver caused by an increase in carbon dioxide when internal ventilation of a vehicle by a vehicle air purification device.
Patent KR-20210070035-A (KR)
Title: Polyester Flame Retardant Blinds
Inventor: LEE JI HYUNG
IPC: D06M15/579
Filed: 2019-12-04
Abstract: The present invention relates to a polyester-based flame retardant blind. More specifically, the present invention relates to a polyester-based flame retardant blind which can obtain an eco-friendly blind without environmental hazards that can be used in general homes and educational facilities or public places, and above all, coating is performed so that each mesh constituting a blind can be formed uniformly while ensuring sufficient flame retardancy.