baber/WOPTO huggingface dataset:
Patent KR-20210135836-A (KR)
Title: Bathing system for companion dog of controlling spray of shampoo and water by sensing for size and position
IPC: G01G17/08
Filed: 2020-05-06
Abstract: The present invention relates to a pet dog bathing system controlling shampoo and water spray by pet dog size and position sensing. According to the present invention, the spray pressure of shampoo and clean water for shampoo rinsing is controlled in accordance with the load of a pet dog, the spray pressure of the shampoo and the clean water for shampoo rinsing set in accordance with the load is individually controlled in accordance with the position of the pet dog, and bathing is performed at the optimal spray pressure in view of the load, breed, size, and so on of the pet dog. As a result, comfortable bathing for the pet dog can be performed. In addition, the load of the pet dog is sensed using a load sensing member, the bathing position and movement of the pet dog are sensed using a position sensing member, and the shampoo and water spray pressure is flexibly adjusted in accordance therewith. As a result, comfortable bathing for the pet dog can be performed. The load sensing value and the position sensing value are stored by pet dog and the dog's movement during bathing, spray pressure, spray amount depending thereon, and the like are learned using artificial intelligence to be reflected in bathing.
Patent KR-20210135895-A (KR)
Title: Method for preservation of equipment by unbalanced voltage and current
IPC: G05B23/02
Filed: 2020-05-06
Abstract: The present invention relates to a predictive maintenance method for a device through unbalanced voltage and current, which can ensure excellent reliability for a detection result, comprising: an information collection step (S10) of measuring and collecting the potential difference; a setting step (S20) of setting a first threshold value for the potential difference; and a detection step (S30).
Patent KR-20210144115-A (KR)
Title: Spring cam damping device in the door rotation bar
IPC: E05F3/10
Filed: 2020-05-21
Abstract: The present invention relates to a spring cam damping device in a door pivot bar. More particularly, the present invention relates to a spring cam damping device in a door pivot bar that is used in a door hinge device so that the door to be opened and closed can be closed slowly when being closed, and accordingly, the opening and closing speed is effectively buffered, thereby preventing a safety accident caused by the sudden closing of the door in advance. Accordingly, the spring cam damping device of the present invention may be used for existing doors and various doors.
Patent KR-20210144996-A (KR)
Inventor: WANG SOO MIN
IPC: G08C17/02
Filed: 2020-05-22
Abstract: The present invention relates to a smart aquarium system and, more specifically, to a smart aquarium system which measures water quality information in an aquarium by using a sensor and outputs the measured water quality information to a display unit or a user terminal installed in the aquarium, thereby monitoring the water quality information in the aquarium.
Patent KR-20200069281-A (KR)
Inventor: LEE JUNG GUE
IPC: B60R21/00
Filed: 2020-06-08
Abstract: The present invention relates to a device for pedestrian detection and risk estimation, which comprises: a position detection unit which detects the current position of a vehicle; a sensor unit which detects pedestrians or obstacles around the vehicle; a map storage unit which stores a digital map to display the current position of the vehicle and the path and to include roads and traffic facilities; a communication unit which receives pedestrian information by using a vehicle-to-personal area network (V2P), a vehicle-to-infrastructure (V2I) technology, and a vehicle-to-vehicle (V2V) technology; and a control unit which generates a virtual pedestrian map around the vehicle by using the pedestrian information detected by the sensor unit or delivered by the communication unit, and the map of the map storage unit, and outputs after estimating risks regarding the pedestrians based on a pre-designated specific relation formula. Therefore, risks of a safety accident can be estimated in advance so as to enable proactive response thereto.
Patent KR-20210152835-A (KR)
Title: Insulating system for liquefied gas storage tank including metal membrane with hemisphere-shaped corrugations
Inventor: CHI HYE RYOUN
IPC: F17C13/00
Filed: 2020-06-09
Abstract: The present invention relates to an insulation system for a liquefied gas storage tank including a metal membrane having hemispherical wrinkles, including: an insulation layer formed as insulation panels with upper plates attached thereon are consecutively placed on the upper surface of an insulation material made of polyurethane foam or reinforced polyurethane foam; and a membrane comprising a plurality of metal membrane sheets and stacked in an upper part of the insulation layer to perform a sealing function. The membrane sheet includes a plurality of wrinkles formed to be dented downward from the flat sheet. The wrinkles form a figure having a sealed cross section, and each of the wrinkles is independently formed at regular intervals in the membrane sheets. Therefore, the insulation system for a liquefied gas storage tank including a metal membrane is capable of enabling uniform thermal loads to be placed with respect to thermal stress working in the liquefied gas storage tank as well as considerably improving constructability during installation work.
Patent KR-20210152873-A (KR)
Title: Method for making a bonded retainer
Inventor: KIM SEOK JUN
IPC: A61C7/08
Filed: 2020-06-09
Abstract: According to one embodiment of the present invention, a method for manufacturing an adhesive retainer is a method for manufacturing an adhesive retainer which includes a body part with a support part to be attached. The method comprises: a step of acquiring three-dimensional scanning data about a teeth arrangement using a three-dimensional scanning device; a data processing step of generating, on the scanning data, a first processing line extending along the tooth surfaces and interdental spaces of each tooth, and a second processing line spaced rearward from the first processing line; a laser cutting step of laser-cutting a flat base material formed of a shape-memory alloy material on the basis of processing line data including data about the first and second processing lines so as to form a body forming part having the basic shape of the body part on the base material; and a shape processing step of cutting and processing the body forming part so that the tooth surface shape and the interdental space shape of each tooth are reflected in the body forming part. According to the present invention, costs for manufacturing adhesive retainers can be greatly reduced.
Patent KR-20210153365-A (KR)
Inventor: LEE HWA WON
IPC: G06Q30/08
Filed: 2020-06-10
Abstract: The present invention relates to an experience farm service relay device for lifelong education of the elderly and a method thereof. The device comprises: a service provider data storage unit (1) configured to store information on a service provider by using a database engine; a service provider management unit (2) configured to insert, modify, delete, and inquire service provider data through an API; a service consumer management unit (3) configured to insert, modify, and delete the service provider data through the API; and a service consumer storage unit (4) configured to store information on a service consumer by using the database engine. Therefore, the device enables the consumer to easily understand information on a farm experience service provider and enables a service provider to smoothly transmit the information of the service provider to the consumer.
Patent KR-20200144062-A (KR)
Inventor: HOSHINO NARUHIRO
IPC: C01B33/035
Filed: 2020-06-12
Abstract: A method for producing a polycrystalline silicon rod suitable as a raw material for producing single crystal silicon by the FZ method is provided. The method for producing a polycrystalline silicon rod according to the present invention or a method of manufacturing a polycrystalline silicon rod by the Siemens method is provided with a post-precipitation conducting step in which, after completion of a precipitation step of polycrystalline silicon, the skin depth (D) becomes shallower than the skin depth (D_0) at the end of the precipitation step. For example, the post-precipitation conducting step is performed by conducting a current of a frequency (f) higher than the frequency (f_0) of the current being conducted at the end of the precipitation step.
Patent KR-20210157934-A (KR)
Inventor: HA YOUNG SANG
IPC: G02B30/27
Filed: 2020-06-22
Abstract: Provided is a display device. The display device includes: a display module including a display panel, wherein the display panel includes a display area having a plurality of pixels and an alignment mark area surrounded by the display area, and a display driver driving at least one of the plurality of pixels in the alignment mark area to form an alignment mark; and a stereoscopic lens including a base disposed on the display module, a plurality of lenses disposed on the base and inclined from one side of the display module, and a marking portion formed on one or more of the plurality of lenses to overlap the alignment mark area. The present invention can reduce a size of the alignment mark and improve alignment precision.
Patent KR-20210157630-A (KR)
Inventor: KIM JONG SUNG
IPC: B60T13/74
Filed: 2020-06-22
Abstract: The present invention provides a braking method for a vehicle which secures stable performance when a vehicle brakes. According to one embodiment of the present invention, the braking method for a vehicle comprises: a process of sensing a braking request of a vehicle; a process of estimating braking power required for front wheels and rear wheels for braking of the vehicle by using a sensor unit; a process of correcting the braking power estimated for the front wheels and the rear wheels; and a process of controlling electric brakes installed on the front wheels and the rear wheels to generate the corrected braking power. The process of estimating the braking power uses a position sensor and/or a current sensor. The correcting process adds an offset (α) for the front left wheel and the rear right wheel and subtracts the offset (α) for the front right wheel and the rear left wheel, or subtracts the offset (α) for the front left wheel and the rear right wheel and adds the offset (α) for the front right wheel and the rear left wheel.
Patent KR-20210158194-A (KR)
Inventor: SHIN YONG BIN
IPC: A43B23/02
Filed: 2020-06-23
Abstract: The present invention relates to a pad for protecting the heel that is attached to the inside heel of a shoe for preventing a friction wound or a callus. A pad for protecting the heel according to one preferred embodiment of the present invention can be detachably attached to an inner surface of the heel portion of a shoe (15), and includes a cushion member (12) preventing wounds or calluses caused by friction between a shoe and the heel.
Patent KR-20210158254-A (KR)
Inventor: KIM KYOUNG JUN
IPC: H03K5/156
Filed: 2020-06-23
Abstract: The present invention provides a light-emitting diode (LED) package and a display apparatus including the same, in which the reliability of an operation is increased even when a low-luminance operation is performed, and luminance non-uniformity is prevented, thereby realizing excellent screen quality. The LED package includes: a first LED pixel including a plurality of first LED chips; and a first pixel driving integrated circuit disposed under the plurality of first LED chips to drive the plurality of first LED chips according to an active matrix (AM) mode using entirety of a first frame period. The first pixel driving integrated circuit includes: a first storage area configured to store first frame data of each of the plurality of first LED chips; a second storage area configured to store duty ratio compensation data of each of the plurality of first LED chips; a pulse width modulation (PWM) data calculator configured to calculate the first frame data provided from the first storage area and the duty ratio compensation data provided from the second storage area to generate PWM data; and a PWM data generator configured to adjust an emission duty ratio based on the PWM data.
Patent KR-20210005520-A (KR)
Inventor: NIELS KJEMTRUP
IPC: F02B75/02
Filed: 2020-06-30
Abstract: Provided is a large two-stroke turbocharged single flow scavenging internal combustion engine using gaseous fuel as the main fuel and having one or more combustion chambers divided by a cylinder liner (1), a piston (10) and a cylinder cover (22). According to the present invention, the piston (10) is arranged to reciprocate between top dead center (TDC) and bottom dead center (BDC) so that the resulting geometric compression ratio is greater than 20. The engine is configured to introduce a first amount of pressurized gaseous fuel into the one or more combustion chambers during a stroke of the piston (10) from the BDC to the TDC, such that the fuel and air in the combustion chambers mix such that the air-fuel ratio is greater than 50. The engine is configured to inject a second amount of high-pressure gaseous fuel into the one or more combustion chambers when the piston (10) is at or near the TDC.
Patent KR-20210018754-A (KR)
Title: Determining a runway exit for landing an aircraft
Inventor: GAERTNER MARCO
IPC: B64D45/00
Filed: 2020-07-01
Abstract: An apparatus is provided. The apparatus determines a plurality of runway exits which can be reached by an aircraft and an applied braking force of the aircraft for landing on each of the plurality of runway exits, and predicts taxiing times of the aircraft for landing on each of the plurality of runway exits. The apparatus also predicts costs for the maintenance of the aircraft for landing on each of the plurality of runway exits, based on the applied braking force, and predicts total costs of the aircraft for landing on each of the plurality of runway exits, based on the taxiing times and the costs for maintenance. In addition, the apparatus determines one of the plurality of runway exits, wherein the runway exit has a minimum total cost of the total costs, and suggests a recommendation of the runway exit for landing the aircraft to a user.
Patent KR-20220005785-A (KR)
Title: Wind power generation system
Inventor: KYUNG CHONG MAN
IPC: F16H1/14
Filed: 2020-07-07
Abstract: The present invention relates to a technology capable of producing clean energy using wind, which is a natural phenomenon, without using fossil fuels. Provided is a wind power generation system, in which a central rotating shaft (1) is installed, a bevel gear set (2, 3) is installed on the central shaft, and a blade in the shape of a turbine (6) or a propeller (4) is installed on a central shaft (5) of the horizontal rotation bevel gear of the bevel gear set.
Patent KR-20220007908-A (KR)
Inventor: KIM YOUNG JU
IPC: A41H43/00
Filed: 2020-07-13
Abstract: The present invention relates to a method for producing a fashion mask and, more specifically, to a method for producing a fashion mask comprising a step for overlapping a pair of synthetic resin materials, and then simultaneously performing cutting and attaching processes thereof, thereby enabling the fashion mask to be produced easily and inexpensively. According to the method for producing a fashion mask formed by a preferred embodiment of the present invention, the fashion mask can be produced simply by performing cutting and attaching processes at the same time, thereby lowering the production costs. In addition, the fashion mask is neatly cut immediately upon the attachment of an attachment portion, so as to make the appearance thereof very beautiful, and the attachment portion is neatly and completely attached, thereby having the effect of being able to prevent the transmission of virus spread by droplets.
Patent KR-20220010861-A (KR)
Title: Manufacturing method of activated carbon derived from coconut shells by chemical activation and silica elimination for hydrogen storage
Inventor: PARK SOO JIN
IPC: C01B32/342
Filed: 2020-07-20
Abstract: The present invention relates to a method for preparing activated carbon for hydrogen storage. Particularly, the present invention relates to a method for preparing activated carbon for hydrogen storage which has a high specific surface area and realizes micropores through chemical activation using an alkali metal hydroxide and silicon elimination. According to the present invention, coconut shells are used as a carbon precursor and subjected to a carbonization process of heat treating the coconut shells under nitrogen atmosphere, and then chemical activation using an alkali metal hydroxide, such as potassium hydroxide (KOH), and silicon elimination are carried out to provide activated carbon showing a higher hydrogen storage capacity as compared to the conventional activated carbon. The resultant activated carbon can be used as a hydrogen storage medium to replace fossil fuels in various fields, such as airplanes, automobiles and ships.
Patent KR-20220010890-A (KR)
Title: Bio imaging system and bio imaging method
Inventor: LEE GAE HWANG
IPC: A61B5/00
Filed: 2020-07-20
Abstract: The present invention relates to a bio imaging system and a bio imaging method using the bio imaging system. The bio imaging system includes a plurality of light emitting bodies for emitting light, and a plurality of sensors for detecting the light reflected from a tissue inside a living body. Each of the sensors includes a plurality of light detection elements having different absorption peak wavelengths.
Patent KR-20210096544-A (KR)
Title: Sterilization Water Production Equipment Using IoT
Inventor: LEE OUCKYEUN
IPC: B01D35/143
Filed: 2020-07-24
Abstract: The present invention relates to a sterilized water manufacturing device which calculates the amount of change in TDS by measuring the performance of the sterilized water manufacturing device, and transmits a control signal to an electrolysis circuit unit to change the magnitude of a voltage applied to a generating electrode when the amount of change in TDS and the amount of change in silver ions are not directly proportional, thereby having an effect of preventing degradation of the performance of the sterilized water manufacturing device.
Patent KR-20220014781-A (KR)
Inventor: AHN BYOUNG MO
IPC: G06F16/951
Filed: 2020-07-29
Abstract: In accordance with one embodiment of the present invention, a financial transaction system for micropayment, which is a financial transaction system capable of performing micropayment through a telephone number of a terminal, includes: a user recognition part building a network connection with a first mobile device used by a first user, and recognizing a telephone number of the first mobile device when connected with the first mobile device; a remittance information acquisition part receiving remittance information including a telephone number of a second mobile device used by a second user who is a remittance recipient and a remittance amount for the second user, from the first mobile device; and a remittance processing part checking the balance of a first bank account of the first user connected with the telephone number of the first user, checking the balance of a second bank account of the second user connected with the telephone number of the second user based on the remittance information, and processing the remittance to deposit the remittance amount into the second bank account of the second user. Therefore, the present invention is capable of providing product evaluation scores about an analysis subject product.
Patent KR-20220016721-A (KR)
Inventor: BAN KYOUNG OK
IPC: B01D33/46
Filed: 2020-08-03
Abstract: The present invention relates to a non-synchronous rotary screen. More specifically, the present invention is to provide a rotary scraper that efficiently peels off residues that reduce solid-liquid separation efficiency from a rotary screen provided in a sludge dewatering device. The present invention comprises: a plurality of rotary filtration parts configured to be spaced apart from each other by a predetermined interval to separate contaminants and moisture from the wastewater transferred to an upper part of an outer periphery; and a rotary scraper interposed in the rotary filtration parts and rotating at a different speed from the rotary filtration parts to peel and discharge contaminants between the rotary filtration parts. The present invention quickly removes contaminants attached to or caught on the non-synchronous rotary screen. Thus, the contaminants are separated and discharged, and at the same time, a space is secured for moisture to escape. Accordingly, the solid-liquid separation efficiency can always be maintained to its maximum, and other effects are also expected.
Patent KR-20220018748-A (KR)
Inventor: JEE SEUNG HOON
IPC: G06T7/13
Filed: 2020-08-07
Abstract: Disclosed is a method and device for image processing for fog removal. According to one embodiment, the method comprises: a step of determining transform transfer maps by applying filters of different characteristics to a source transfer map; a step of remove fog from an input image based on respective deformation transfer maps to generate fog-free images; and a step of fusing fog-free images.
Patent KR-20220018822-A (KR)
Title: Composition for preventing and treating osteoporosis comprising extracts of fermented tenebrio molitor larva
Inventor: LEE MI KYUNG
IPC: A61P19/10
Filed: 2020-08-07
Abstract: The present invention relates to a composition for preventing or treating osteoporosis, and functional food for preventing and alleviating osteoporosis, containing a fermented extract of Tenebrio molitor larvae. The fermented extract of Tenebrio molitor larvae according to the present invention has an excellent therapeutic effect on osteoporosis by inhibiting osteoclasts and promoting osteoblasts at the same time, and has low toxicity to normal cells, thereby being able to be usefully used in medicines and food for preventing, alleviating or treating osteoporosis without side effects.
Patent KR-20220022296-A (KR)
Inventor: LEE JAE HYEON
IPC: H02K5/20
Filed: 2020-08-18
Abstract: The present invention relates to a driving motor for a vehicle and, more specifically, to a driving motor for a vehicle having an improved cooling structure. The driving motor for the vehicle having the improved cooling structure includes a structure for recycling oil which is not used and thrown away among oil flowing around a stator, thereby providing direct cooling of oil to a rotator.
Patent KR-20220025457-A (KR)
Title: Nanostructure surface of anti-bacteria, anti-virus and fabrication method
Inventor: JEONG MYUNGYUNG
IPC: B01J35/00
Filed: 2020-08-24
Abstract: The present invention relates to a nanostructured surface with antibacterial and antiviral properties which enhances photocatalytic nanostructure properties by fusing the efficiency improvement of the photocatalytic properties of titanium dioxide and the antibacterial properties of a nanostructure and a manufacturing technology which comprises: a step of manufacturing a resin for nanoimprint; a step of manufacturing a cone-shaped nanostructure mold using the manufactured resin for nanoimprint; and a step of forming a nanostructured coating layer in which a nanoparticle is present on a surface by a thermal imprint process using the nanostructured mold.