baber/WOPTO huggingface dataset:
Patent KR-20200128853-A (KR)
Inventor: PARK SU JU
IPC: B62D5/04
Filed: 2019-05-07
Abstract: According to the present invention, disclosed is an anti-rattle device. The disclosed anti-rattle device includes: a damper unit that is installed in a housing unit and covers a bearing unit coupled to a worm shaft unit rotating in engagement with a worm wheel unit; and an elastic member that is mounted on the damper unit, is disposed between the bearing unit and the damper unit, and maintains engagement between the worm shaft unit and the worm wheel unit by pressing the bearing unit toward the worm wheel unit using elastic force.
Patent KR-20200131929-A (KR)
Inventor: MIYAKE HIDEO
IPC: H01L51/00
Filed: 2019-05-14
Abstract: According to one embodiment of the present invention, an organic electroluminescence device comprises: a first electrode; a hole transport area disposed on the first electrode; a light emitting layer disposed on the hole transport area; an electron transport area disposed on the light emitting layer; and a second electrode disposed on the electron transport area. The hole transport area may include a monoamine compound represented by chemical formula 1 to exhibit the high luminous efficiency.
Patent KR-20200133924-A (KR)
Inventor: KIM OK JU
IPC: A21D8/06
Filed: 2019-05-21
Abstract: The present invention relates to tarte with coffee-streusel and a manufacturing method thereof. Moreover, according to the present invention, the manufacturing method comprises the following steps: 1) preparing ingredients including soft flour, coffee powder, baking powder, butter, peanut butter, sugar, egg yolk, and minced nuts; 2) putting the ingredients in an oven preheated to 180°C and mixing the same to prepare streusel; 3) adding coffee jam to a tarte shell prepared in advance and filling the coffee streusel on the coffee jam; and 4) checking color change while baking the tarte filled with the coffee streusel at 180°C for 10 to 30 minutes. Accordingly, the manufacturing method harmonizes the taste and flavor of coffee, thereby providing advantages of providing high preference, high quality flavor, and health to men and women of all ages.
Patent KR-20200134482-A (KR)
Inventor: JANG WOO HYEONG
IPC: B60R21/239
Filed: 2019-05-22
Abstract: Disclosed is an airbag device. The airbag device according to the present invention includes: an inflator for ejecting gas; a cushion unit that is inflated by gas ejected from the inflator and has a vent hole unit; and a gas tunnel unit that communicates with the cushion unit, and closes the vent hole unit while expanding according to the expansion of the cushion unit.
Patent KR-20200134554-A (KR)
Inventor: YOON BYUNG WAN
IPC: H04W4/18
Filed: 2019-05-22
Abstract: The present invention relates to a method for a heterogeneous network signal converter to convert and transmit a signal. According to the present invention, the method comprises a step of storing a plurality of service categories that categorize a plurality of communication services, and network identification numbers corresponding to the plurality of service categories. The method comprises the steps of receiving a communication service request signal from a terminal through a Wi-Fi antenna, checking a service category included in the communication service request signal, and inserting a specific network identification number mapped corresponding to the service category into a designated field of the communication service request signal. The method comprises the steps of converting the communication service request signal into which the specific network identification number is inserted into a mobile communication signal format, and transmitting the converted signal to a base station through a mobile communication antenna.
Patent KR-20200095315-A (KR)
Title: Display device and method for providing haptic interface of the same
Inventor: YEOM DONG YEOL
IPC: G06F3/041
Filed: 2019-06-07
Abstract: Provided are a display device capable of improving the quality of a touch felt by a user and a haptic interface providing method thereof. The display device comprises: a display panel; a touch sensing unit disposed on a first surface of the display panel and sensing touch input of a user; and a first vibration device disposed on the second surface of the display panel and generating vibration according to driving voltages, wherein the first vibration device generates a first vibration to provide a first haptic interface in response to first touch input of the user.
Patent KR-20200036705-A (KR)
Title: Method to manage connectivity for low power consumption mode iot device
Inventor: KIM SUNGHOON
IPC: H04W8/02
Filed: 2019-06-12
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. Disclosed in the present invention is a method of providing a cellular IoT service to a terminal operating in a low power mode in a next generation mobile communication system. According to the present invention, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200142866-A (KR)
Inventor: KIM MYONG HWAN
IPC: H02S40/30
Filed: 2019-06-13
Abstract: The present invention relates to a monitoring device, and a solar system having the same. According to an embodiment of the present invention, the monitoring device comprises: a processor receiving alternating current (AC) current detection information from a current detection unit which detects a current of AC power inputted from at least one external solar module; a communication unit transmitting the AC current detection information to an external gateway or server in a power line communication method; and a power supply unit having a converter converting the AC power inputted from the outside into direct current (DC) power and supplying the converted DC power to the processor or the communication unit. Accordingly, information on the AC power inputted from the various external solar modules can be stably monitored.
Patent KR-20200143587-A (KR)
Inventor: JEONG JIHUN
IPC: G06Q20/42
Filed: 2019-06-14
Abstract: The present invention relates to a payment system for affiliates and, more particularly, to a payment system for affiliates having a function of adjusting reserves. According to the present invention, the payment system for affiliates comprises: payment terminals installed in offline stores of many affiliated stores; a financial company server connected to the payment terminal; and a server at the headquarters of the affiliated stores connected to the payment terminal body through wireless communication. According to the present invention, the affiliate service system allows individual businesses to directly accumulate points to their consumers by signing up for a low cost without building a separate server, and also provides a new affiliate service system integrated with payment services.
Patent KR-20200144772-A (KR)
Inventor: NA HYOSEOK
IPC: H04B7/0408
Filed: 2019-06-19
Abstract: Disclosed is an electronic device comprising: a housing which can be changed in shape; a plurality of antenna modules located inside the housing and including at least one antenna array; and at least one processor operatively connected to the plurality of antenna modules. The electronic device may detect a change in the shape of the housing and perform communication using a first beambook or a second beambook based on the change in the shape of the housing. Various other embodiments verified through the specification may be also possible.
Patent KR-20200145316-A (KR)
Inventor: JANG YEON SU
IPC: H03K5/26
Filed: 2019-06-21
Abstract: The present technique includes: a reference voltage generation circuit configured to generate a plurality of reference voltages having a level reflecting any one of an N-channel skew and a P-channel skew; a bias generating circuit configured to reflect any one of the N-channel skew and the P-channel skew, or to generate a plurality of bias voltages independent of the N-channel skew and the P-channel skew regardless of temperature changes according to the plurality of reference voltages; and a detection circuit configured to output results of detecting the N-channel skew or/and the P-channel skew according to the plurality of bias voltages as the plurality of skew detection signals. The present invention provides a skew detection circuit capable of detecting skew according to various temperature conditions.
Patent KR-20210000529-A (KR)
Inventor: KIM HO JUN
IPC: H01L29/06
Filed: 2019-06-25
Abstract: The present invention provides an integrated circuit semiconductor element which can reliably form three-dimensional transistors. The integrated circuit semiconductor element comprises a multi-bridge channel transistor positioned in a first region of a substrate, wherein the multi-bridge channel transistor includes: a nanosheet stacked structure formed on the substrate; a first gate dielectric layer surrounding the nanosheet stacked structure; a first gate electrode formed on the first gate dielectric layer; and a fin-type transistor positioned in a second region of the substrate. The fin-type transistor includes: an active fin formed on the substrate; a second gate dielectric layer formed on the active fin; and a second gate electrode formed on the second gate dielectric layer. A width on a plane of the nanosheet stacked structure is greater than a width on a plane of the active fin.
Patent KR-20210002169-A (KR)
Inventor: KIM DUCK JONG
IPC: G02F1/163
Filed: 2019-06-26
Abstract: Provided are an active electrochromic element and an active electrochromic window using the same, capable of actively controlling transmittance, reflectance, and absorptivity in accordance with a change in ambient temperature through an electrode including a temperature-sensitive material, and capable of simplifying a structure of the element or window. To this end, the active electrochromic element comprises: a first electrode; an ion storage layer disposed on the first electrode; an electrolyte layer disposed on the ion storage layer; an electrochromic layer disposed on the electrolyte layer, and discolored as an electric field is applied; and a second electrode disposed on the electrochromic layer. The first electrode and the second electrode include a temperature-sensitive material for allowing the electrochromic layer to be discolored by forming an electric field between the first electrode and second electrode by relatively increasing the electric conductivity of the first electrode and the second electrode in a range equal to or higher than a transition temperature, or disappearing discoloration of the electrochromic layer by removing the electric field between the first electrode and the second electrode by relatively lowering the electric conductivity of the first electrode and the second electrode in the range equal to or lower than the transition temperature.
Patent KR-20210001150-A (KR)
Inventor: BAE JUNG WOOK
IPC: F25D23/00
Filed: 2019-06-27
Abstract: The present invention relates to a heat exchanger and a refrigerator having the same. The refrigerator comprises: a storage chamber; and a cold air supply device supplying cold air to the storage chamber. The cold air supply device comprises: the heat exchanger generating the cold air; a duct storing the heat exchanger and having a flow passage of the air passing through the heat exchanger; and a fan forming flow of the air inside the duct. The heat exchanger comprises: a tube where a refrigerant flows; and a pin coupled to an outer surface of the tube. The tube is eccentrically disposed on one side of the duct.
Patent KR-20210007240-A (KR)
Inventor: CHO YONG SUNG
IPC: F21W131/10
Filed: 2019-07-10
Abstract: Disclosed is a pattern lighting output system for improving a recognition function of driving information which can visually warn the driver of a danger of a moving vehicle through pattern lighting output around the moving vehicle. To this end, provided is the pattern lighting output system for improving a recognition function of driving information, which is installed on a road structure or a road adjacent to the road structure and includes a plurality of lighting devices for outputting a horizontally continuous pattern shape on the surface of the road structure according to a driving direction of a vehicle passing through the road. According to the present invention, since pattern lighting capable of recognizing driving information of a vehicle driven by a driver is output from the road structure installed in the periphery of the road on which the driver drives, and thus the driver can maintain the sense of speed at a constant level regardless of changes in driving perception factors entering the field of vision.
Patent KR-20210008687-A (KR)
Inventor: LOH MYOUNG GENE
IPC: G06Q10/06
Filed: 2019-07-15
Abstract: The present invention relates to a transaction system through tokenization of an asset value in use which can be traded by issuing a use value of tradable assets as a blockchain-based token, and an operation method thereof. The transaction system through tokenization of an asset value in use comprises: an asset management evaluation server evaluating a use value of tradable assets, and calculating an evaluation amount for the evaluated use value; an asset securitization server issuing and managing tokens for the calculated evaluation amount; an electronic wallet receiving the tokens issued from the asset securitization server; a mining machine connected to the asset securitization server and set to mine a certain amount of tokens every month; an escrow server brokering the tokens stored in the electronic wallet to be traded; and a blockchain holding server authenticating the transaction of the token and recording transaction information regarding the authenticated transaction.
Patent KR-20210015484-A (KR)
Inventor: KANG EUN SEOK
IPC: H02M7/44
Filed: 2019-08-02
Abstract: The present invention provides an electric compressor inverter which comprises: a printed circuit board (PCB) on which circuit elements are mounted; and a communication unit mounted on the PCB to communicate with an electronic control unit (ECU) of a vehicle. The communication unit includes: a first communication unit communicating with the ECU in a controller area network (CAN) communication method; and a second communication unit communicating with the ECU in a local interconnect network (LIN) communication method. Therefore, an area of the PCB can be reduced.
Patent KR-20210016949-A (KR)
Title: Sealing device for disk type dryer
Inventor: NA MIN SOO
IPC: F26B25/00
Filed: 2019-08-06
Abstract: The present invention relates to a sealing device which prevents organic waste and water in a drier body from escaping to the outside in a disk-type drier which dries organic waste such as food waste, sludge, and livestock manure. According to the present invention, food waste including approximately 80% or higher of water can be efficiently dried within a short time by supplying high-temperature air and agitating the food waste by using a disk rotating in a drum. Specifically, a bad smell problem, a water leakage problem, etc. can be completely resolved by applying a novel sealing method consisting of a combination of a shaft sleeve ring and a grand packing module providing perfect airtight performance on a penetration portion between a drier body and a hollow shaft. The sealing device of a disk-type drier can improve the durability of facilities and improve food waste processing efficiency.
Patent KR-20190102156-A (KR)
Title: Composition for UV protection containing polysaccharides extracted from fermented Panax ginseng and Green tea
Inventor: LEE OK CHAN
IPC: A61K36/82
Filed: 2019-08-19
Abstract: The present invention relates to a composition for whitening and UV blocking containing Panax ginseng polysaccharides and green tea polysaccharides. More specifically, the present invention relates to the composition having an excellent whitening effect, a UV blocking effect, and a skin damage prevention effect due to UV by mixing and using respective polysaccharides extracted from fermentation products of Panax ginseng and green tea.
Patent KR-20190101930-A (KR)
Title: A method for seletively decoding a syncronized multi view video by using spatial layout information
Inventor: JEONGYUN LIM
IPC: H04N19/46
Filed: 2019-08-20
Abstract: According to an embodiment of the present invention, an image decoding method comprises the following steps: receiving a bit stream including an encoded image; obtaining spatial structure information corresponding to a synchronized multi-view video; and selectively decoding at least a part of the bit stream based on the spatial structure information.
Patent KR-20210026567-A (KR)
Title: Vision recognition based object placing robot and logistics system using the same
Inventor: AHN SUNGHOON
IPC: B65G1/137
Filed: 2019-08-30
Abstract: The present invention relates to a vision recognition-based object placement robot and a logistics system using the same and, more specifically, to an algorithm determining an optimal route by recognizing an object placed in a space through a vision camera and determining a position to move to and the position of the recognized object, a robot moving the object to the designated position in accordance with the algorithm determining an optimal route, and a system quickly classifying a plurality of goods in a warehouse and moving the goods to designated positions by using the same. According to the present invention, provided are a robot apparatus transporting goods by using an object placement robot having a simple structure without purchasing additional high-priced equipment or changing a large-scale facility in an existing logistics warehouse, and a system handling goods in a logistics warehouse by using the same, thus effectively overcoming constraints during the procedure of applying a conveyor belt, a transportation bogie train, a cooperative robot, an unmanned transportation robot or the like to an existing logistics transportation system as well as maximizing productivity and efficiency on a logistics site along with user convenience.
Patent KR-20210026605-A (KR)
Title: Patient transfer appatatus
Inventor: PARK HYO EUN
IPC: A61G7/10
Filed: 2019-08-30
Abstract: The present invention relates to a patient transport device, including: a transport unit for transporting a patient using a conveyor belt and a plurality of rollers; a driving unit for driving the rollers provided in the transport unit; a detecting unit for detecting the body shape and weight of the patient applied to the rollers; and a control unit controlling the driving of the driving unit to selectively rotate the plurality of rollers based on the information detected by the detecting unit. Therefore, the present invention can safely transport a patient to a patient bed or a transport bed in a sliding manner.
Patent KR-20210026621-A (KR)
Inventor: LEE GWANG RYONG
IPC: A47J36/16
Filed: 2019-08-30
Abstract: The present invention relates to a cooking apparatus. More specifically, the present invention relates to a cooking apparatus capable of easily achieving coupling and separation of a lid part coupled to a mixing bowl of the cooking apparatus, and preventing safety-related accidents. The cooking apparatus of the present invention comprises: a main body part; the mixing bowl composed of a predetermined bowl and coupled to the main body part into which food can be inserted; and the lid part covering the mixing bowl.
Patent KR-20210026630-A (KR)
Title: Reflective diffusing lens and light emitting module comprising the same
Inventor: CHO SUNG KUK
IPC: H01L33/58
Filed: 2019-08-30
Abstract: According to one embodiment, provided is a reflective diffusion lens capable of controlling light emitted from a light emitting element. The reflective diffusion lens, which is a reflective diffusion lens controlling light emitted from a light emitting element, includes: a light incidence part formed to be upwardly concave, and forming an incidence surface into which the light emitted from the light emitting element is inputted; a light exit part forming an exit surface from which the light inputted into the incidence surface is outputted; a reflective part placed on an upper side of the light incidence part and formed to be downwardly concave, and forming a reflective surface on which a part of the light emitted from the light incidence part is reflected; and a re-reflection part formed on the outside in a radial direction of the light incidence part on a lower surface of the lens connecting the light incidence part with the light exit part, and forming a re-reflection surface on which another part of the light emitted from the incidence surface is reflected.
Patent KR-20210026669-A (KR)
Title: Thermoplastic resin composition and method for preparing the same
Inventor: MIN JUNG KIM
IPC: C08L33/12
Filed: 2019-08-30
Abstract: The present invention relates to a thermoplastic resin composition and a method for preparing the same. Particularly, the thermoplastic resin composition includes: A) a graft copolymer containing an alkyl acrylate rubber core, and a copolymer shell surrounding the core and including an aromatic vinyl compound and a vinyl cyanide compound; and B) a matrix resin, wherein the rubber core has an average particle diameter of 40-100 nm and a glass transition temperature (Tg) of -70°C to -25°C, graft copolymer A) has a graft ratio of 30-100%, graft copolymer A) has the same refractive index as the matrix resin, and the thermoplastic resin composition has a black content, L value, of less than 25. According to the present invention, it is possible to provide a thermoplastic resin composition which shows high impact strength and has excellent weather resistance and coloring ability to develop a deep black color well, and a method for preparing the same.
Patent KR-20210026891-A (KR)
Title: Batch composition for mineral wool and mineral wool manufactured therefrom
Inventor: LEE CHOONGKWANG
IPC: C03C13/06
Filed: 2019-09-02
Abstract: The present invention relates to a mineral wool batch composition comprising: 0.1 to 55 parts by weight of anorthite; 15 to 27 parts by weight of light small dolomite; 7 to 20 parts by weight of iron slag; 3 to 38 parts by weight of waste catalyst; and 3 to 30 parts by weight of cullet, and to mineral wool manufactured from the mineral wool batch composition. The mineral wool batch composition has high economic efficiency and excellent meltability.
Patent KR-20210028436-A (KR)
Title: Vehicle monitoring system for driving license test
Inventor: LEE EUN KYOO
IPC: G09B9/042
Filed: 2019-09-04
Abstract: The present invention relates to a vehicle control device for a driver′s license test capable of providing driving information about a vehicle and a driver. The vehicle control device for a driver′s license test comprises: a control request receiving unit for receiving a control request regarding a control vehicle selected from among a plurality of vehicles undergoing a driver′s license test; a driving data receiving unit for receiving and storing driving data including a driving image from the control vehicle; and a vehicle control providing unit which generates a drawing of a driver′s license test center in accordance with a display screen and graphically reproduces the movement of the control vehicle based on the driving data in real time on the drawing.