baber/WOPTO huggingface dataset:
Patent KR-20210087203-A (KR)
Title: Cooling device for water purifier and liquid beverage dispenser apparatus including the same
Inventor: JANG HEE YEON
IPC: B67D1/08
Filed: 2020-01-02
Abstract: The present invention relates to a cooling device for a water purifier capable of supplying purified water with improved cooling performance, and a liquid beverage dispenser device having the cooling device to supply cold and hot water as well as hygienic liquid beverages. The cooling device for a water purifier comprises: a housing with a storage space; a heat insulation material on the inner surface of the housing; and a coil-shaped pipe mounted to surround the storage space while being positioned in the heat insulation material, wherein the pipe comprises a body having a predetermined diameter, at least one refrigerant flow pipe formed in the body, and at least one drinking water flow pipe. Drinking water flowing in the drinking water flow pipe is cooled by heat exchange with the refrigerant.
Patent KR-20210090822-A (KR)
Title: none
Inventor: HAN HYO BIN
IPC: A61G5/10
Filed: 2020-01-13
Abstract: The present invention relates to a wheelchair in which the height of a bottom plate is adjusted as much as a user wants, and the height of the bottom plate in which the wheelchair is folded can be adjusted. Therefore, it is convenient for the disabled to move from the wheelchair to a toilet so that the disabled can use a general toilet with a relatively larger number of compartments compared to the disabled toilet. The present invention comprises the bottom plate, an operation key and a wheel.
Patent KR-20200089230-A (KR)
Inventor: FEIST CHRISTIAN PETER
IPC: G06F11/34
Filed: 2020-01-14
Abstract: The present invention relates to a method for protecting the integrity of log data. The log data includes a sequence of log data elements associated with an operation of a first logic circuit (21). The method (100) includes a step (104) of receiving a log data element of a sequence of log data elements at a second logic circuit (30) remote from the first logic circuit (21). In the second logic circuit (30), based on the log data element and secret information unknown to the first logic circuit (21), a protected log data element (60) is generated.
Patent KR-20200018515-A (KR)
Title: Installation structure of cylinder of power sprayer
Inventor: CHOI SEUNG SIK
IPC: F16J15/32
Filed: 2020-01-15
Abstract: According to the purpose of the present invention, when a sprayer with a v-packing fixed by a gland is used, a water leak can occur due to the loosening of the gland or an abrasion of the v-packing after a predetermined time of use, but the combination structure of a cylinder block is improved with a spring and a cylinder fixing plate to enable long-time use through automatic compression performed by the elasticity of the spring and the assembly of the cylinder fixing plate. For the purpose, in a pump, one end of a plurality of plungers having a predetermined length and including a rubber ring assembled at the center in a longitudinal direction protrudes to a predetermined length and the other end of the plungers is inserted to be able to reciprocate, a plurality of cylinder through holes are formed, and a cylinder fixing plate combined with a cylinder fixing part is formed on the other side of the plungers to make the other end of the plungers protrude through the through holes. An engagement protrusion is formed on the inner surface of an inlet corresponding to the plungers to make one section of the inlet become larger than the other section, and an electric spring and a guide member, comprising a guide body having a hollow pipe shape of a predetermined length and including a v-shaped groove formed at the other end and a plurality of guide rings stacked on the other side of the guide body and including a v-shaped protrusion formed at one end and corresponding to the v-shaped groove and a v-shaped groove formed at the other end, are inserted into one end of the inlet to be engaged with the rubber ring. Therefore, as the elastic spring is compressed, the cylinder block is combined with the cylinder fixing part.
Patent KR-20210094269-A (KR)
Title: A method for coating multilayer of catalyst slurry on a carrier of purification catalyst for exhaust gas
Inventor: JI YONG SOO
IPC: B01J35/04
Filed: 2020-01-21
Abstract: The present invention relates to a method for multi-layer coating the inside of a catalyst carrier for exhaust gas purification with quantitative catalyst slurry, and in detail, to a coating method for improving the productivity of a coating process by coating the inside of a converter or filter, which is the catalyst carrier for exhaust gas purification, in multiple layers with the quantitative catalyst slurry and completing all one layer in a coating step, and when the quantitative catalyst slurry is injected into a carrier channel once to form one layer, the productivity is improved by about 20% compared to a conventional partial-coating method.
Patent KR-20210097338-A (KR)
Title: R-type fire alarm panel with leakage detection sensors
Inventor: KIM GEUN HO
IPC: G08B7/06
Filed: 2020-01-30
Abstract: The present invention provides an R-type fire receiving device connected with a leakage detection sensor, which connects a leak detection sensor capable of detecting water, chemical solution, submersion, etc. to a repeater of the R-type fire receiving device. Based on the detected result, an R-type receiver generates an alarm, and notifies the information to a disaster prevention room.
Patent KR-20200014876-A (KR)
Inventor: CHEN QIAN ZHAO
IPC: B66B23/24
Filed: 2020-01-31
Abstract: According to an embodiment of the present invention, a load-support assembly includes at least one tension member. The tension member has at least one additive, a reinforcing fiber and a resin that provide fire resistance to the tension member. A jacket material covers the at least one tension member. An alternative load-support assembly and a method for manufacturing the same are also disclosed.
Patent KR-20210090071-A (KR)
Title: Safety rash guard having buoyancy creation module of detachable type
Inventor: KIM DONG WOO
IPC: G08B21/02
Filed: 2020-02-07
Abstract: The present invention relates to an underwater safety rash guard, and more specifically, to an underwater safety rash guard with a detachable buoyancy generating module, that is worn on the body (upper body) for the purpose of blocking UV rays, protecting a body temperature, etc. when enjoying swimming and water sports, and in case of a drowning (falling into water) accident, allows the user's upper body to rise above the water surface to ensure safety from accidents (drowning, etc.). According to the present invention, the underwater safety rash guard comprises: a rash guard worn by a user who wants to enjoy swimming and water sports on his/her upper body; a buoyancy generating module provided in a detachable/combinable state at a predetermined portion of the rash guard and expanding the rash guard by blowing gas into the rash guard during user operation; and a satellite navigation device for providing location information of the user wearing the rash guard by wirelessly connecting the rash guard and a smart terminal of a protector and transmitting the location information of the user wearing the rash guard to the smart terminal of the protector when the distance between the user and the protector becomes greater than a preset range.
Patent KR-20200100001-A (KR)
Title: Measurement method and apparatus for supporting mobility in communication system
Inventor: KIM CHEUL SOON
IPC: H04W72/04
Filed: 2020-02-14
Abstract: A measuring method for supporting mobility in a communication system and an apparatus thereof are disclosed. According to the present invention, an operation method of a terminal comprises the steps of: receiving, from a base station, control information including first information indicating one or more physical uplink shared channel (PUSCH) interlaces set in an unlicensed band; checking frequency resources corresponding to the one or more PUSCH interlaces; and transmitting a PUSCH to the base station using the frequency resources of the unlicensed band. Accordingly, the performance of the communication system may be improved.
Patent KR-20200103540-A (KR)
Title: Light illuminating apparatus
Inventor: WATANABE HIROAKI
IPC: B41J11/00
Filed: 2020-02-18
Abstract: Provided is a light irradiating device which can reliably prevent ultraviolet rays from being leaked to the outside, and can prevent heat generation of a housing. The light irradiating device for irradiating an object to be irradiated, which is conveyed in a first direction, with light, comprises: a light source unit having a plurality of LED elements and irradiating an object to be irradiated with light from a second direction orthogonal to a first direction; and a light-shielding unit into which a conveying path of the object to be irradiated is fitted, and which is disposed to face the light source unit and shields the light irradiated from the light source unit not to be leaked to the outside. The light-shielding unit includes: a light absorbing member for absorbing the light irradiated from the light source unit; a housing for accommodating and supporting at least a portion of the light absorbing member; and a wind tunnel formed between the housing and the light absorbing member and having cooling wind flowing therethrough.
Patent KR-20210107231-A (KR)
Title: Online Purchasing System For Custom Design Products
Inventor: LEE JU WON
IPC: G06Q30/06
Filed: 2020-02-22
Abstract: In accordance with the present invention, an online purchase system for customized products comprises: a service server providing a web service to the outside via the internet; and a designer client, a product manufacturer client, and a customer client capable of connecting to the service server via the internet. The service server includes: a design database storing design data and information; a product modeling database storing product information and three-dimensional modeling; a three-dimensional rendering module generating a three-dimensional model product image resulting from mapping a design stored in the design database to the three-dimensional modeling of a product; and a payment system module allowing the customer client to connect to the service server to make an online payment. The customer client connects to the service server to select a design stored in the design database and a product stored in the product modeling database, outputs a three-dimensional model product image generated by mapping the design selected by the customer client to the product by using the three-dimensional rendering module to a screen to check the three-dimensional model product image, and then makes a payment through a payment system when it is determined whether to purchase the product.
Patent KR-20210107440-A (KR)
Title: Scalable pallet
Inventor: SHIN BEOM SICK
IPC: B65D19/06
Filed: 2020-02-24
Abstract: The present invention relates to a loading pallet which is able to load goods in a stable manner when transporting or storing the goods, and to extend the loading space by being connected to another loading pallet. According to the present invention, the loading pallet comprises: a square base frame; support members respectively extended upward from the four corners of the base frame; an edge frame connecting the adjacent support members to each other, and including a plurality of transversal rods installed vertically to be apart from each other for a certain distance for covering the positions corresponding to the three sides so that one of the four sides of the base frame can be opened; an opening/closing frame rotatably engaged with the support members for opening/closing the opened one area with no edge frame installed; and a main supporter installed on an upper surface of the base frame for supporting the loaded goods.
Patent KR-20210066681-A (KR)
Title: Method for data augmentation based on matrix factorization
Inventor: PARK YOUNG TACK
IPC: G06F17/16
Filed: 2020-02-24
Abstract: Disclosed in the present invention is a data augmentation method for a deep learning algorithm based on a matrix factorization technique. The data augmentation method based on a matrix factorization technique according to one embodiment of the present invention comprises: a step of generating a first matrix relating to a first item and a second item when data for the first item and the second item relating to a user are collected; a step of factoring the first matrix to generate a second matrix having the first item as rows and a third matrix having the second item as columns; and a step of substituting at least one of an item value of the first item and an item value of the second item based on a third item. Herein, each element value of the first matrix is an item value of the third item corresponding to a combination of the item value of the first item and the item value of the second item.
Patent KR-20210108029-A (KR)
Title: Seat belt for agricultural Vehicle
Inventor: IM SUNG DO
IPC: B60R22/34
Filed: 2020-02-25
Abstract: According to the present embodiment, a seat belt device, which is a device for a working vehicle including a seat, includes: a bracket body extended along a lower side of a seat part on which a driver sits; an upward fixing part formed to be projected upward from one end of the bracket body; a downward fixing part formed to be projected downward from the other end of the bracket body while having a shape bent or curved by a predetermined angle; a buckle combined with the upward fixing part, and fixed to a position above the seat part; and a retractor combined with the downward fixing part, and fixed to a position below the seat part. Through the suggested seat belt device, there can be advantages of enabling the driver to comfortably sit on the seat part without causing interference or contact by the retractor and the buckle, and also, preventing the driver from being disturbed when controlling a controller due to the retractor.
Patent KR-20210109166-A (KR)
Title: Food preference survey method and system of customers who visited and ordered restaurants using AI and big data technology
Inventor: RA BYOUNG HO
IPC: G06Q30/02
Filed: 2020-02-27
Abstract: The present invention relates to a method and system for conducting a survey on food preference of customers who use a restaurant, by using an image captured by a smartphone with a built-in 3D camera to measure the type of food and the amount of leftovers through AI technology, and applying big data analysis technology to history information collected over a period of time. In order to improve the quality of a food providing service of a restaurant, the correlation between the amount of food served and the amount of leftovers by each type of food and food preference of each type of food of a visiting customer is analyzed, and the menu and recipe preferences thereof provided by a restaurant are investigated to provide web service type information. Therefore, the restaurant can increase a customer's revisit rate by adjusting the menu and recipe provided to visiting customers by referring to food preference information, to provide better food to the visiting customers.
Patent KR-20210111536-A (KR)
Title: Apparatus of vision inspection for multi-layers of display panel
Inventor: LEE JUN HO
IPC: G01N21/88
Filed: 2020-03-03
Abstract: The present invention relates to an apparatus for vision-inspecting multiple layers of a display panel. The apparatus includes: a placement part in which a display panel to be inspected is placed; an inspection module including a plurality of light radiation parts formed to radiate radiation light toward the display panel placed in the placement part and radiate radiation light of difference wavelengths, and a camera formed to acquire a photographed image by photographing the display to which the radiation light has been radiated, and an image processing part formed to process the photographed image with respect to each piece of the radiation light of different wavelengths. The plurality of light radiation parts select a wavelength of radiation light such that at least one among a reflection operation and a scattering operation can be performed in different layers of the display panel. In accordance with the present invention, the apparatus for vision-inspecting multiple layers of a display panel can bring about an effect of improving the accuracy of defect determination by conducting a vision inspection on a core layer and a surface layer.
Patent KR-20210113522-A (KR)
Title: Air―bag of sunshine roof for vehicle
Inventor: MIN BYUNG HO
IPC: B60R13/02
Filed: 2020-03-06
Abstract: The present invention introduces a sunroof airbag for a vehicle, comprising: a roof panel of a vehicle equipped with a sunroof; an airbag module positioned under the roof panel and coupled to be fixed to the roof panel; and a headlining spaced downward from the roof panel and fixed to a lower portion of the airbag module. An objective of the present invention is to provide the sunroof airbag capable of protecting a passenger when the sunroof of the vehicle is damaged.
Patent KR-20210115652-A (KR)
Title: Ventilation system of double pipe providing fuel gas to a dual fuel engine
Inventor: CHOI YOUNG HWAN
IPC: B63J2/02
Filed: 2020-03-16
Abstract: The present invention provides a dual-pipe ventilation system for supplying fuel gas to a dual-fuel engine which can greatly improve the safety and efficiency of a ventilation system of a ship to which a dual-fuel engine is applied. According to one embodiment of the present invention, the dual-pipe ventilation system for supplying fuel gas to a dual-fuel engine comprises: an engine room in which a plurality of generating engines are arranged; a gas valve unit room in which a plurality of gas valve units are arranged; a fuel preparation room provided to supply the fuel gas to the engine room; and a non-hazardous open area spatially separated from the engine room and the gas valve unit room, and supplying air to the engine room. Air is supplied from the non-hazardous open area to the generating engines through an inlet pipe. The air supplied to the generating engines is supplied to the gas valve unit room through a dual pipe connecting the generating engines and the gas valve unit room. The inlet of the inlet pipe supplying air to the engine room can be arranged in the non-hazardous open area.
Patent KR-20210116810-A (KR)
Title: Airbag for autonomous driving vehicles
Inventor: KWON CHOONG HO
IPC: B60R21/2165
Filed: 2020-03-17
Abstract: The present invention mounts an airbag on the headliner of an autonomous vehicle and allows the airbag to be deployed widely along the headliner surface to safely protect occupants using a seat even if the seat is arranged in various ways instead of being fixed. In particular, the present invention mounts the airbag to face a roof panel to make the airbag invisible when the airbag is not deployed, without ruining the appearance and to safely protect occupants of the vehicle when the airbag is developed. In addition, the present invention forms a soft part, a sheath, or a sewing part on the headliner so that the airbag can be deployed by the pressure of the airbag. Therefore, when the airbag is deployed, the airbag is easily and quickly developed through the headliner without ruining the appearance and finish of the vehicle's interior.
Patent KR-20210117420-A (KR)
Title: PET Comb
Inventor: AN BYUNG UK
IPC: A46B9/00
Filed: 2020-03-19
Abstract: The present invention relates to an easy-to-use pet comb for safely removing dead and tangled hair. A silicone material is used inside the circular and triangular comb for the purpose of animal skin damage minimization and a feeling of safety. The round triangular shape is to more finely rake and collect dead and tangled hair and the circular part is to give a pet dog a safe massage feeling. The silicone pad material has been selected so that friction and electrostatic effects lead to self-attachment inside the comb. Collected hair enters inside by a brush at the time of one touch and the brush and the hair are separated for user convenience.
Patent KR-20210117465-A (KR)
Title: Image position for adjustment device and adjustment method thereof
Inventor: CHOI GUN
IPC: G02B27/00
Filed: 2020-03-19
Abstract: The present invention relates to an apparatus for correcting an image position and a method for correcting the same. The apparatus may include: operating equipment including a first movable body operated by a first operator, and a second movable body rotatably provided on the first movable body and operated by a second operator; a situation recognition device for recognizing the external situation of the operating equipment; a HMD for showing synthesized image information to the second operator and measuring gaze information of an operator; a vehicle body posture measuring device for measuring the posture and reference axis of the first moving body; and a turret posture measuring device for measuring at least one of the posture and movement of the second movable body. In addition, the apparatus for correcting the image position and the method for correcting the same as described above can be implemented in various ways according to embodiments.
Patent KR-20200120868-A (KR)
Inventor: TAGUCHI RYOJI
IPC: B28D5/00
Filed: 2020-03-24
Abstract: An object of the present invention is to provide a blade having a base, capable of suppressing overflow of an adhesive. The present invention relates to the blade having the base mounted on a rotary shaft, the blade having the annular base with an opening formed in the center and an annular blade fixed to a first surface side of the base. The base has: an annular first convex part provided along the outer periphery of the base and protruding from the first surface of the base; and a second convex part provided to surround the opening on the radially inner side of the base than the first convex part and protruding from the first surface of the base. The base and the blade are joined via the adhesive attached to a plurality of areas of the tip end surface of the second convex part.
Patent KR-20210119644-A (KR)
Title: Method for controlling video call and electronic device thereof
Inventor: KYE JAEMIN
IPC: H04M1/725
Filed: 2020-03-25
Abstract: Disclosed is a foldable electronic device to support a video call based on an aspect ratio of a display. According to the present invention, the electronic device comprises at least one display, a communication circuit, at least one processor, and a memory. The memory stores instruction to allow the at least one processor, during execution, to acquire information on a first display aspect ratio associated with a current state of the at least one display when an input indicating initiation of a video call is received, determine at least one first image ratio associated with the video call on the basis of information about the first display aspect ratio, transmit a first signal including the information on the at least one first image ratio to an external electronic device by using the communication circuit, receive a second signal including information on a second image ratio associated with the video call from the external electronic device by using the communication circuit, and perform the video call by using the communication circuit on the basis of the second image ratio. Various other embodiments understood through the specification are possible.