baber/WOPTO huggingface dataset:
Patent KR-20210052194-A (KR)
Title: Light reflection reduce system of railway facilities
Inventor: JEOUNG GIL WOON
IPC: E01F7/06
Filed: 2020-08-26
Abstract: The present invention relates to a light reflection reduction system for railway facilities. In railway facilities (100) for preventing the light irradiated by a light source from being reflected to a train (10) entering by an inclined structure (200), the railway facilities (100) comprise: a flat panel-type roof unit (111) installed apart from the ground surface toward an upper side, having lengths and widths in all four directions; and a light blocking unit (112) connected to an end unit on one side in forward and backward directions of the roof unit (111), thereby being extended to one side. On an upper surface of the roof unit (111), the inclined structure (200) is installed. The light blocking unit (112) has one end connected to an end unit on one side of the roof unit (111), and has the other end face upward, thereby being inclined. Accordingly, the problem of the irradiation of the light reflected in the inclined structure (200) toward the train (10) is addressed. In addition, the natural light is enabled to reach passengers waiting on a lower side of the roof unit (111).
Patent KR-20220028414-A (KR)
Title: Method and apparatus for controlling the freshness of sensor information
Inventor: SHIM TAEHYOUNG
IPC: H04L65/40
Filed: 2020-08-28
Abstract: Disclosed are a method and device for controlling freshness of sensor information is provided. According to one embodiment of the present invention, a method of for controlling freshness of sensor information includes the steps of: receiving a plurality of sensor information; generating a sensor information message by controlling the freshness of the plurality of sensor information and combining the plurality of sensor information; and transmitting the sensor information message to an information consumer.
Patent KR-20220030417-A (KR)
Inventor: JUNG IN CHUL
IPC: C04B35/622
Filed: 2020-08-31
Abstract: The present invention relates to a ceramic composite with low resistivity, and a manufacturing method thereof and, more specifically, to a ceramic composite composition for manufacturing a nozzle or a guide for fiber spinning, which comprises: one or more materials selected from a group consisting of titanium carbide (TiC), zirconium carbide (ZrC), titanium boride (TiB_2), and zirconium boride (ZrB_2); silicon carbide (SiC); and sintering additives. The present invention also relates to a method for manufacturing a ceramic composite, a ceramic composite manufactured thereby, and a nozzle or a guide for fiber spinning. According to the present invention, since the ceramic composite composition includes silicon carbide and a non-oxide material in a predetermined ratio, the composite can overcome disadvantages of using silicon carbide alone and have improved physical properties, and products with increased strength, heat resistance, wear resistance, corrosion resistance, and the like in comparison with existing products can be manufactured by using the composition, thereby providing effects of quality improvement due to improvement of process uniformity, and cost reduction due to increase in use cycle.
Patent KR-20220028798-A (KR)
Inventor: SHIN KI YOUNG
IPC: A61H3/06
Filed: 2020-08-31
Abstract: The present invention relates to a system and a method for guiding a walk on a diagonal crosswalk for the visually impaired. A walk guidance method in a user terminal for guiding a walk according to the present invention comprises the steps of: calculating distances corresponding to strength of beacon signals from beacon terminals installed on a plurality of walk signals, respectively; calculating a position of the user terminal using a least square algorithm with respect to the positions of the beacon terminals and the distances corresponding to the positions thereof, respectively; determining a position of a destination beacon terminal of the user with respect to a position of a departure beacon terminal of the user by tracking a route on which the position of the user terminal moves, and determining whether the position of the user terminal leaves a predetermined crosswalk region; and generating an alarm signal if the position of the user terminal leaves the crosswalk region. The present invention can guide a walk safely and rapidly without leaving the crosswalk region.
Patent KR-20220007479-A (KR)
Title: apparatus for inserting paper
Inventor: LIM YOUN SEOB
IPC: B65G57/00
Filed: 2020-09-01
Abstract: Disclosed is a technology related to an interleaf inserting device. The interleaf inserting device includes a supply unit for supplying an interleaf, a cutting unit for cutting the supplied interleaf, and a stacking unit for transporting and stacking the supplied interleaf. The stacking unit includes a first moving unit moving along a rail and a second moving unit moving along the rail. The first moving unit presses one side of the supplied interleaf in a width direction to transfer the interleaf along the rail. A second moving unit transfers the interleaf along the rail together with the first moving unit along the rail after the first moving unit moves a predetermined distance along the rail to press a predetermined position of the interleaf in the width direction and the cutting unit cuts the interleaf. The technology disclosed in the present invention is capable of stably cutting the interleaf, supplied by the supply unit, through an operation of the cutting unit including a pressing unit, thereby stably cutting the interleaf. The pressing unit includes a first pressing unit and a second pressing unit provided to be spaced apart from each other. In a state in which the interleaf supplied by the supply unit to the first pressing unit and the second pressing unit is simultaneously pressed to have a predetermined area in the front or the width direction of the interleaf, the interleaf positioned between the first pressing unit and the second pressing unit is cut through a cutter of the cutting unit, such that the interleaf can be cut clearly.
Patent KR-20220031778-A (KR)
Title: Lamination device, display device, and manufacturing method of the display device
Inventor: JUNG KYU HO
IPC: B29C65/00
Filed: 2020-09-03
Abstract: According to an embodiment of the present invention, a lamination device comprises: a first jig unit having a depression unit defined on a lower surface thereof, wherein a window is disposed in the depression unit; and a second jig unit disposed in the depression unit and including a placing unit on which a display panel facing the window is placed. One or more through-holes extending from a side surface of the first jig unit to the depression unit are defined in the first jig unit.
Patent KR-20220031817-A (KR)
Inventor: LEE JI YEON
IPC: B60W40/10
Filed: 2020-09-04
Abstract: The present invention relates to an infotainment apparatus for a vehicle in which various functions are provided. According to the present invention, the infotainment apparatus for the vehicle may be provided, and comprises: a communication unit mounted on a vehicle capable of autonomous driving, capable of communication, and having a GPS module for informing of a current location; an input unit having a camera for acquiring an image; a sensing unit which detects a surrounding object and causes the vehicle to move in response; an output unit having a display unit; and a control unit for controlling an operation of the vehicle based on information received from the communication unit, the input unit, and the sensing unit.
Patent KR-20200111652-A (KR)
Title: Method for manufacturing double-sided name tag using three dimensional printer
Inventor: HWANG SUN WOOK
IPC: G09F7/16
Filed: 2020-09-09
Abstract: Disclosed is a method for manufacturing a double-sided name tag using a 3D printer. The method for manufacturing a double-sided name tag includes the steps of: forming a first display portion on a first side of the double-sided name tag through 3D printing using a raw material of a first color; forming a first background portion of a first surface through the 3D printing using a raw material of a second color; forming a body laminated on the first surface through the 3D printing using a raw material of a third color; and forming a second display portion of a second surface opposite to the first surface through the 3D printing using a raw material of a fourth color.
Patent KR-20220037700-A (KR)
Title: Refrigerator and ice maker for refrigerator
Inventor: HONGJUN CHOI
IPC: F25C1/24
Filed: 2020-09-18
Abstract: The present invention relates to an ice maker which comprises: a tray storing water for making ice; and an ice bank storing the ice generated from the tray. The ice bank comprises a discharge unit vertically penetrated on the floor surface of the ice bank to discharge water to allow a user to use the ice bank only for a predetermined purpose.
Patent KR-20220039391-A (KR)
Inventor: CHO JEAHYUN
IPC: C12Q1/04
Filed: 2020-09-22
Abstract: The present invention relates to a system for evaluating the sterilizing performance of a UV lamp. The present invention is to evaluate the sterilizing performance of a UV lamp (100) to be evaluated. The system includes: a computer (10) provided with an image processing algorithm; a general strain evaluation unit (A) imaging a laboratory dish where a cultured strain is placed to evaluate the sterilizing performance with respect to the cultured strain; an air strain evaluation unit (B) evaluating the sterilizing performance with respect to a strain contained in the air; and a stage (30) lifted and lowered by a Z-axis drive unit (35) so that the sterilizing performance of the UV lamp (100) depending on the distance can be evaluated. According to the present invention, the sterilizing performance of the UV lamp performing sterilization by UV irradiation is evaluated, and the sterilizing performance can be evaluated as to both a cultured strain on a laboratory dish and airborne bacteria.
Patent KR-20220040612-A (KR)
Title: Fire retardant polystyrene foam and making process thereof
Inventor: KO JAE HWAN
IPC: B29B7/74
Filed: 2020-09-24
Abstract: The present invention relates to a flame-retardant polystyrene foam and a manufacturing method thereof, and more specifically, to a flame-retardant polystyrene foam which improves the input timing and input method of a flame retardant so that the flame retardant that was input into a process operated at high temperatures during the manufacturing process of the polystyrene foam in order to obtain flame retardancy is input during the process operated at relatively low temperatures and a phenomenon in which the flame retardant is deteriorated by the high temperatures is prevented from occurring to reduce the input amount of the flame retardant, thereby reducing the production cost of the polystyrene foam, improving productivity, and preventing product quality deterioration due to the input of a large amount of the flame retardant.
Patent KR-20220041569-A (KR)
Inventor: KIM MIN JI
IPC: A47J47/01
Filed: 2020-09-25
Abstract: A source dispending unit of the present description comprises: a base unit including an outlet through which a source is dispensed; a collection unit which is formed to surround a part of a periphery of the base unit, is connected with the inside of the base unit, and collects the source that is dispensed from the outlet and flows down the base unit; and a recovery unit which penetrates an edge part of the base unit and the collection unit, and recovers the source collected in the collection unit into the base unit. The source dispensing unit prevents wastage of the source.
Patent KR-20220042283-A (KR)
Title: Double wooden board rail type frame
Inventor: YOO KYUNG UK
IPC: B66F7/06
Filed: 2020-09-27
Abstract: The present invention relates to a flexible frame in which a double top plate rail-type frame is coupled to an upper top plate and a lower top plate to enable horizontal operation. An objective of the present invention is to efficiently use a top plate of furniture manufactured using the top plate. The double top plate rail-type frame of the present invention is composed of the upper top plate, the lower top plate, a frame, a rail, a wheel, and a fixing pin. When the double top plate rail-type frame is used as a part of office furniture, work efficiency is improved.
Patent KR-20220043414-A (KR)
Title: Apparatus for Estimating Available Operating Hours of Mobile Electric Refrigeration System
Inventor: PARK JONGMIN
IPC: B60L58/12
Filed: 2020-09-29
Abstract: In accordance with the present invention, an apparatus for estimating an operation time of a vehicle-mounted cooling system, capable of converting a residual amount (remaining electric energy) of a battery charged by an external power source into an operation time of a cooling system operated through the consumption of the energy. When a refrigerator truck is an electric vehicle, since the vehicle does not carry a fossil fuel engine to charge the battery on its own, an available use time of the battery, which is an operation time of the cooling system, needs to be accurately estimated and suggested to a user. To achieve the purpose, in accordance with the present invention, the operation time estimation apparatus more accurately calculates the operation time by reflecting the outside temperature of a freezer or an opening time of a freezer door, thereby helping the user to perform frozen/refrigerated item transport in a planned manner. More specifically, the battery management system calculates time required to decrease the inside temperature of the freezer up to a set temperature, and adds up time for which the inside temperature of the freezer can be maintained with remaining electric energy, thereby estimating the operation time, and, the estimation work is repetitively performed every time the freezer door is opened and closed.
Patent KR-20220048188-A (KR)
Inventor: CHO DAE HEE
IPC: A23L13/30
Filed: 2020-10-12
Abstract: The present invention relates to a method for manufacturing hangover recovery soup using scorched rice and Hovenia dulcis Thunb. to maximize the hangover recovery effect. According to the present invention, the method comprises the following steps: 1) preparing scorched rice; 2) soaking the scorched rice in purified water of a predetermined multiple of the amount of the scorched rice; 3) making a hangover recovery broth using Hovenia dulcis Thunb.; 4) putting the scorched rice soaked in the step 2), the hangover recovery broth prepared in the step 3), and toppings in an earthen pot; 5) putting the earthen pot prepared in the step 4) on a burner and boiling the mixture at 100 ℃ for a predetermined time; and 6) putting green onion in the earthen pot to complete the hangover recovery soup.
Patent KR-20220048768-A (KR)
Inventor: JUNG RAPHAEL
IPC: H05K13/04
Filed: 2020-10-13
Abstract: A bonding module comprises: a body provided to press a chip against a substrate; a heater disposed inside the body and provided to heat the chip; and a purge gas supply unit provided to suppress contamination of an upper surface of the chip by supplying a purge gas into a purge region formed between a lower surface of the body and an upper surface of the chip while passing through the body. Thereby, contamination of the top surface of the chip defining the purge region can be suppressed.
Patent KR-20220049641-A (KR)
Inventor: LEE SUNGGUN
IPC: B60L58/16
Filed: 2020-10-14
Abstract: An objective of the present invention is to provide a method and a battery system which can predict the time required to fully charge a battery of an electric vehicle. The method for predicting a charging completion time of a battery mounted in an electric vehicle comprises: a step of predicting a first charging completion time required to completely charge a battery to a set target SOC by an available charger when the available charger is present at a charging station selected by a user; a step of predicting a plurality of second charging completion times required to completely charge the battery to the set target SOC for the selected charging station and at least one charging station adjacent to the selected charging station when an available charger is not present at the charging station selected by the user; and a step of selecting the shortest second charging completion time among the plurality of second charging completion times.
Patent KR-20220049269-A (KR)
Inventor: PARK SANG HEE
IPC: G01N17/02
Filed: 2020-10-14
Abstract: The present invention aims to, when conducting an operation durability test of a hydrogen pressure sensor or other hydrogen-related products, precisely and effectively verify the relevant products through a test considering hydrogen embrittlement. The present invention is able to charge hydrogen into hydrogen-related products by using electrochemical principles without directly using hydrogen, conduct an operational durability test, and safely consider hydrogen embrittlement. According to the present invention, the operational durability test method used for hydrogen-related products considering hydrogen embrittlement is able to mimic the hydrogen embrittlement environment of hydrogen-related products such as hydrogen pressure sensors, apply hydrogen to a metal surface of a hydrogen pressure sensor by using negative electrode electrolysis instead of directly charging the hydrogen pressure sensor into hydrogen, plate a test target with applied hydrogen, conduct an operational durability test, and check the influence of the hydrogen embrittlement.
Patent KR-20220060907-A (KR)
Title: System and method for seccondhand product dealing and computer program for the same
Inventor: JUN IN HO
IPC: G06Q30/06
Filed: 2020-11-05
Abstract: The present invention relates to a used goods transaction system, a method thereof, and a computer program for the same. According to the present invention, the used goods transaction system comprises: a database storing seller data, buyer data, and product data registered from a seller terminal and a buyer terminal; a user authentication unit performing user authentication by an external identity authentication module and account validity authentication module; a communication unit performing transmission/reception of data about a seller, a buyer, and goods with the seller terminal and the buyer terminal; and a used goods transaction server approving a registration request of used goods received from the seller terminal when a mobile phone number and account number of the seller are confirmed by the user authentication unit. Accordingly, only users who legally own goods to be traded can register the goods and a delivery address of the goods is automatically provided to the seller when an agreement is formed between the seller and the buyer on transaction of the goods, thereby preventing theft of the goods by a third party.
Patent KR-20220062972-A (KR)
Title: Electronic device having a flexible display
Inventor: EUNSEOK HONG
IPC: G06F3/14
Filed: 2020-11-09
Abstract: Provided in one embodiment according to the present disclosure is an electronic device comprising: a first housing; a second housing which at least partially overlaps the first housing and is movable with respect to the first housing; a first conductive region formed or disposed inside the first housing; a second conductive area formed or disposed inside the second housing to at least partially overlap the first conductive region when the second housing moves with respect to the first housing; a display in which at least a first region is exposed to the outside of the electronic device through a front surface of the electronic device and a second region extending from the first region of the display is moved out of the inside of the first housing to be exposed to the outside of the electronic device together with the first region when the electronic device is changed from a first state to a second state, and which is moved into the first housing when the electronic device is changed from the second state to the first state; and at least one processor operatively connected with the display, wherein the at least one processor identifies a capacitance value on the basis of the overlapping region of the first conductive region and the second conductive region, determines a region exposed to the outside of the display on the basis of the identified capacitance value, controls the region determined to be exposed to the outside to be in an activated state, and controls the remaining region except for the region determined to be exposed to the outside to be in an inactivated state. Various other embodiments identified through the specification are possible.
Patent KR-20220064746-A (KR)
Title: Self photographing stick having function for charging and cooling of smart device
Inventor: LEE IN SUN
IPC: G03B17/56
Filed: 2020-11-12
Abstract: The present invention relates to a selfie stick having charging and cooling functions of a smart device, which supports a temperature of a smartphone to be lowered, comprising: a selfie stick handle having a battery embedded therein; a cooling fan designed with a BLDC motor; a holder; a battery embedded in the selfie stick handle; a charging terminal having a USB type auxiliary device; and a charging cable reel.
Patent KR-20220065302-A (KR)
Title: System and method for life errand deal mediation
Inventor: KIM MIN GYU
IPC: G06Q30/02
Filed: 2020-11-13
Abstract: The present invention relates to a daily errand deal mediation system to make a match fast even when a customer pool is small. According to the present invention, the daily errand deal mediation system comprises: a mediator server storing job offer to fulfill a daily errand of a set condition and application information for the job offer; a consumer terminal possessed by a service consumer and connected to the mediator server through a network to transmit a selection signal for a service provider to the mediator server; and a provider terminal possessed by the service provider and connected to the mediator server through the network to receive a selection signal from the mediator server. The mediator server receives job offer information from the consumer terminal, and receives application from the provider terminal. The consumer terminal selects a service provider on the basis of a global positioning system (GPS) location of the provider terminal displayed by the mediator server. The consumer terminal and the supplier terminal pay a transaction matching fee through a payment unit set in the mediator server. After the payment of the transaction matching fee, the mediator server transmits personal information of the service provider to the consumer terminal and transmits the service consumer's personal information to the provider terminal.
Patent KR-20220074521-A (KR)
Title: 사용자의 특정행동을 인식하여 작동하는 루틴 기반의 카트 시스템 및 그 시스템을 이용한 카트 제어방법
Inventor: LEE BAE HEE
IPC: G05D1/02
Filed: 2020-11-27
Abstract: 본 발명은 사용자의 특정행동을 루틴으로 인식하여 작동하는 골프카트 및 그 골프카트 제어방법에 관한 것으로, 보다 상세하게는, 사용자가 소지하는 하나 이상의 리모컨(100)과 상기 리모컨(100)과 신호를 주고 받아 자율주행, 정지, 재구동이 가능한 카트(200)를 구성하여, 상기 카트(200)가 사용자의 후방에서 상기 사용자를 인지하고 일정간격을 유지한채로 자율주행을 하되, 상기 사용자의 특정행동이 있을 시, 그 특정행동에 따라 카트(200)의 정지 또는 재구동이 될 수 있도록 하여 사용자가 카트의 정지 또는 재구동 시 리모컨(100)을 이용하여 명령을 하지 않고서도 편리하게 사용이 가능한 효과가 있는 유용한 발명이다.
Patent KR-20220074630-A (KR)
Title: 음향 이벤트 검출 장치 및 방법
Inventor: PARK JIN SOO
IPC: G10L15/12
Filed: 2020-11-27
Abstract: 본 발명의 일 실시예는, 입력되는 음향 신호로부터 제1 시간 단위로 음향 특징을 추출하는 특징 추출부; 및 상기 제1 시간 단위로 추출된 음향 특징을 제2 시간 단위로 복수의 서브 음향 특징들로 분할하고, 인공 신경망을 이용하여 상기 복수의 서브 음향 특징들 각각으로부터, 상기 복수의 서브 음향 특징들 간의 시간적 상관관계가 생성된 출력데이터를 생성하고, 상기 시간적 상관관계가 생성된 출력데이터들로부터 상기 음향 신호의 이벤트를 검출하는 이벤트 검출부;를 포함하는 음향 이벤트 검출 장치를 개시한다.