baber/WOPTO huggingface dataset:
Patent KR-20210004496-A (KR)
Inventor: HO BIN KIM
IPC: A61B5/0205
Filed: 2019-07-05
Abstract: The present invention can provide: a muscle stimulation apparatus which determines a frequency corresponding to the user′s body information based on the user′s body information according to the present invention; and a muscle stimulation system comprising a muscle stimulation pad which is attached to the user′s body, and includes at least one electrode for stimulating the user′s body according to the determined electrical stimulation waveform. Therefore, the present invention can provide electrical stimulation corresponding to the user′s body information.
Patent KR-20210009237-A (KR)
Inventor: CHOI MOO JIN
IPC: B60T13/74
Filed: 2019-07-16
Abstract: The present invention is to provide a parking brake apparatus for a vehicle in which a load can be uniformly transmitted to a brake pad due to a load transmission unit. According to the present invention, a parking brake apparatus comprises: a pair of pressing units receiving power from a driving unit and pressing a brake pad; a load transmission unit installed between the pair of pressing units and connected to the pair of pressing units, respectively, and transmitting a pressing load of any one of the pair of pressing units to the other pressing unit; and a mounting bracket for fixing at least one of the pressing unit and the load transmission unit in a mounting case.
Patent KR-20210012843-A (KR)
Title: Formwork body bolt
Inventor: LEE OK SOON
IPC: E04G17/06
Filed: 2019-07-26
Abstract: The present invention provides an apparatus for maintaining an interval of a mold. To this end, the apparatus for maintaining an interval of a mold includes: a base plate having a penetrating hole; a body unit inserted into the penetrating hole; and a cone housing coupled to an end portion of the body unit.
Patent KR-20210013917-A (KR)
Inventor: LEE HEON
IPC: F25D9/00
Filed: 2019-07-29
Abstract: The present invention relates to a radiation cooling performance measuring apparatus which comprises: a first imitation unit which imitates the light toward a sample which is able to perform radiation cooling; a second imitation unit which faces the first imitation unit with a sample in between and imitates an outdoor environment; and a measuring unit which measures the temperature of the sample which is radiation-cooled toward the second imitation unit. The second imitation unit includes: a vacuum chamber unit where the sample is prepared and isolated; and a cooling unit which is formed on one side of the chamber unit to face the first imitation unit with the sample in between and to absorb radiation heat energy radiated from the sample, thereby providing an environment cooled by a cooling material. According to the configuration, a precise, uniform measurement of radiation cooling performance becomes possible by avoiding being influenced by the external environment.
Patent KR-20210012845-A (KR)
Title: Fixing member of black box for catcher mask
Inventor: SEO BYEOG JIN
IPC: H04N5/225
Filed: 2019-07-25
Abstract: The present invention relates to a fixing member of a black box for a catcher mask. More particularly, the present invention relates to a fixing member of a black box for a catcher mask, in which the black box is installed in the catcher mask used in a baseball game for members of society, so that it is possible to record a real-time situation occurring in a baseball game, thereby being able to effectively analyze game information by after the game is over.
Patent KR-20200014247-A (KR)
Title: Method for fabricating multi-layered cell sheet and multi-layered sheet fabricated by using the same
Inventor: SEOK HWAN YOU
IPC: A61L27/56
Filed: 2019-07-31
Abstract: The present invention relates to a method of fabricating a multilayer cell sheet, and a multilayer cell sheet fabricated using the same. The method comprises the following steps: (a) forming a first cell layer on a first substrate that either has a melting point or is transformed from being hydrophobic to being hydrophilic at a temperature between 0°C to 30°C; (b) forming a second cell layer on a second substrate that is degradable by an enzyme; (c) making the first cell layer be in contact with the second cell layer; (d) selectively removing the first substrate by providing the temperature that is less than or equal to the melting point of the first substrate, or the temperature that transforms the first substrate to be hydrophilic; and (e) selectively removing the second substrate by making the second substrate be in contact with a solution containing the enzyme.
Patent KR-20210015150-A (KR)
Inventor: SHIN YONG WON
IPC: G06Q50/06
Filed: 2019-07-31
Abstract: The present invention relates to a method for controlling energy demand management of a building using control potential for each time zone of an analyzed facility, comprising: (S1) a management data interworking step; (S2) a facility registering step; (S3) a management standard setting step; (S4) an energy usage monitoring step; (S5) a control potential calculation step; (S6) an event generation step; and (S7) an energy demand management response step. Therefore, active and efficient energy demand management can be performed.
Patent KR-20210017629-A (KR)
Title: System and method for controlling motor
Inventor: KO JONG SUN
IPC: H02P27/08
Filed: 2019-08-09
Abstract: According to one embodiment of the present invention, a motor control system includes: a discrete time expansion electromotive force observer estimating an expansion electromotive force from a voltage and a current applied to a motor at a discrete time; a rotation estimation part estimating a position error of a rotor by using the estimated expansion electromotive force, and estimating an angular speed and a position of the rotor based on the estimated position error of the rotor; a speed control part outputting a torque reference value for controlling the motor by using the estimated angular speed; a maximum torque per ampere (MTPA) control part outputting a current reference value generating maximum torque per unit current in accordance with the outputted torque reference value; a current control part outputting a voltage reference value for controlling the motor in accordance with the outputted current reference value; a pulse width modulation (PWM) inverter part generating and applying a PWM control signal to the motor such that the motor can output torque corresponding to the torque reference value based on the outputted voltage reference value; and a coordinate converter converting the current and the voltage, which are fed back from the motor, into γ-axis and δ-axis current values and γ-axis and δ-axis voltage values. Therefore, the present invention is capable of precisely controlling a motor and reducing design costs.
Patent KR-20210027687-A (KR)
Title: Clutch apparatus of transmission
Inventor: KANG IN HAK
IPC: B60K17/02
Filed: 2019-09-02
Abstract: The present invention relates to a clutch apparatus for a transmission capable of omitting the process of forming a snap ring installation groove on a drum and separately manufacturing and assembling a snap ring, and further reducing the volume of the drum. According to the present invention, the clutch apparatus for a transmission comprises: a drum body part; a friction plate spline-coupled to an inner surface of the drum body part; and a plate support part which is formed to protrude inward from the end of the drum body part and is in contact with the friction plate pushed and moved by a piston and restricts the movement of the friction plate.
Patent KR-20210007783-A (KR)
Inventor: LEE SEUNG WON
IPC: G06T5/50
Filed: 2019-09-04
Abstract: According to one embodiment of the present invention, disclosed is an image data processing device which includes a processor which obtains a red image, a green image, and a blue image through color separation for a first image obtained through imaging, acquires and merges a red corrected image, a green corrected image, and a blue corrected image based on the first to third correction values to obtain a second image in which first correction is performed on the first image, and obtains a third image by performing second correction on the second image.
Patent KR-20210030784-A (KR)
Title: Apparatus, method and computer program for executing normalization on video
Inventor: PARK SUNG CHEOL
IPC: H04N5/232
Filed: 2019-09-10
Abstract: Provided is a device which performs normalization on an image. The device includes: an image receiving unit for receiving a plurality of images from a plurality of cameras installed in different positions; a first normalization performing unit for performing a first normalization on the plurality of images based on a first normalization model generated using an evaluation image; and a second normalization performing unit for performing a second normalization on the plurality of images based on a second normalization model generated based on a change in a photographing environment in which each camera is installed.
Patent KR-20210038020-A (KR)
Title: Adjustable glasses frame
Inventor: PARK JUNG MI
IPC: G02C5/14
Filed: 2019-09-30
Abstract: The present invention relates to a size adjustable glasses frame, which can be fit to a size of a user's face. Moreover, the present invention comprises: a frame fixating a lens; a temple unit coupled to be movable to the frame; a locking protrusion formed to prevent the temple unit from being randomly moved; and a stopper blocking separation of the temple unit from the frame.
Patent KR-20210038031-A (KR)
Title: Cosmetic Dispensing Device
Inventor: CHANG YONG SEOK
IPC: A45D40/06
Filed: 2019-09-30
Abstract: A cosmetic container comprises: a main body which includes an accommodating space which is provided along an axis line and stores cosmetics; a discharge unit which includes a discharge nozzle and a discharge valve for discharging the cosmetics; and a piston which is slid along the axis line to move the cosmetics to the discharge nozzle. The cosmetic container comprises an operating unit for sliding the piston. The operating unit includes: an operating main body which allows one side to be supported in the main body and includes an accommodating space inside; a sliding bar which is combined to be rotated in the piston and forms a screw thread on an outer surface; a fixing unit which is fixed to be detached from one side of the operating main body, and includes a rotation penetrating hole which is relatively rotated by inserting the sliding bar and forms a female screw thread to be slid; and a rotation operating unit which is supported in the other side of the operating main body and is operated to rotate the sliding bar. The present invention can improve storage stability.
Patent KR-20210044434-A (KR)
Title: Door assembly for positive and negative pressure control chamber
Inventor: CHAE JAE ICK
IPC: A61G10/02
Filed: 2019-10-15
Abstract: The present invention relates to a door assembly for a positive and negative pressure control chamber, which comprises: a chamber housing having an accommodating space formed therein so that a user can enter and exit, and changing the accommodating space into a positive or negative pressure atmosphere; a support frame provided at one or both ends of the chamber housing to allow the accommodating space to communicate with an external space of the chamber housing; an inner door unit mounted on one side of the inner edge of the support frame disposed to face the accommodating space to seal or open the accommodating space from the inside of the chamber housing; and an outer door unit mounted on one side of the outer edge of the support frame disposed to face the external space to seal or open the accommodating space from the outside of the chamber housing. According to the present invention, the door assembly can be used in both positive and negative pressure environments and is configured to be easily operated by anyone.
Patent KR-20210045790-A (KR)
Title: door curtain device for vehicles
Inventor: YOO DONG KWAN
IPC: B60J5/04
Filed: 2019-10-17
Abstract: Disclosed is a vehicle door curtain device. The vehicle door curtain device according to one embodiment has a door curtain which is releasably wound inside a wall portion of a vehicle door and is unwound toward a window portion of the vehicle door to cover the window portion in an unfolded state. The vehicle door curtain device comprises: first and second rollers provided inside the wall portion of the vehicle door; a curtain fixing portion coupled to the door curtain to fix the door curtain, in the unfolded state to cover the window portion, to the periphery of the window portion; and a third roller coupled to the curtain fixing portion. The door curtain is releasably coupled to the first roller so as to be resiliently wound in a state in which external force is removed through one end. The other end of the door curtain is coupled to the second roller via the third roller to be unwound or wound. The second roller is provided to enable rotation operation inside a vehicle. The door curtain includes a plurality of first and second parts having different light transmittances. The plurality of first and second parts can be provided such that the door curtain is disposed in a winding direction thereof.
Patent KR-20210048147-A (KR)
Title: Coding robot set by which English-learning for children is possible
Inventor: YOON JUNG SEOK
IPC: G09B5/04
Filed: 2019-10-23
Abstract: The present invention relates to a coding robot set capable of learning English while using a barcode and using an infrared sensor attached to the bottom of a coding robot without having a separate scanner from the coding robot, and making children understand coding.
Patent KR-20200049580-A (KR)
Inventor: IWASAKI MASAHIDE
IPC: F28F13/18
Filed: 2019-10-24
Abstract: Even if no water flow occurs near the outer surface of a heat transfer pipe, freezing of water can be suppressed. A vaporizer (10) is equipped with: a shell (12) having an inner space (IS), wherein the water is introduced into the inner space (IS); a heat transfer pipe (14) disposed in the inner space (IS), and introduced with liquefied natural gas to heat the liquefied natural gas by the water; and a heat transfer suppression member (30) formed of a material having lower thermal conductivity than the water. The heat transfer suppression member (30) covers the heat transfer pipe (14) in a part of the heat transfer pipe including an introduction site of the liquefied natural gas.
Patent KR-20210049442-A (KR)
Title: Flooring and its manufacturing method
Inventor: GOOKDONG LEE
IPC: E04F15/10
Filed: 2019-10-25
Abstract: The present invention relates to a flooring material having superior curling properties and dimensional stability compared to the conventional flooring material including a sound insulating layer at the lowermost level, while having sound insulation at an equivalent level or higher, and a method for manufacturing the same. According to the present invention, the flooring material comprises: a board; a first sound insulating layer; a board-integrated composite substrate; and a surface material. The first sound insulating layer is a cork layer or a foam layer, and the flooring material has a sound insulating property (ISO 10140) of Δ10-25 dB.
Patent KR-20210051336-A (KR)
Title: Mortar and procudiing methodd with far infrared ray radiaton and builed in room
Inventor: YOUNG HAN JIN
IPC: C04B24/34
Filed: 2019-10-30
Abstract: The present invention relates to cement mortar installed on a floor with a far-infrared emitting function and a production method. The cement mortar is installed on the floor of a room while having a far-infrared emitting function. A pipe of a boiler is provided at top of cured concrete, and cement, sand, and water are mixed and plastered. The cement is formed on the floor of a house in a state where the pipe is buried, and waterproof mortar installed on the cement mortar is included. The cement is composed of copper powder obtained by pulverizing copper having high thermal conductivity in a pulverizer, and charcoal powder pulverized by pulverizing charcoal having functions such as deodorization, dehumidification, and antibacterial properties in a pulverizer. The waterproof mortar is composed of 50 to 85 weight g of loess, 10 to 50 weight g of charcoals, and 10 to 30 weight g of elvan stones in a weight g ratio. The cement mortar improves a heat transfer effect, antibacterial and deodorization functions, and improves waterproof performance. Due to far-infrared emission, the present invention is beneficial to health.
Patent KR-20210052774-A (KR)
Title: System for flip chip bonding and method for flip chip bonding using the same
Inventor: JIHO JOO
IPC: H01L21/56
Filed: 2019-10-31
Abstract: Provided is a flip chip bonding method, which includes the following steps. A bonding head loads a semiconductor chip onto a substrate. The bonding head presses the semiconductor chip. And the semiconductor chip is heated, wherein a flatness restoration film is deformed.
Patent KR-20200061290-A (KR)
Inventor: CHOI JAE SUNG
IPC: A24D1/00
Filed: 2019-11-01
Abstract: Disclosed is an aerosol generation article to smoothly transfer heat of a heater to a cigarette medium. According to the present invention, the aerosol generation article providing mainstream smoke comprises: a front plug including a hollow portion introducing external air for forming the mainstream smoke to the inside of the aerosol generation article; a cigarette rod including the cigarette medium for generating aerosol forming the mainstream smoke; at least one filter segment disposed at a position facing the front plug with respect to the filter rod; an inner cigarette paper packing the cigarette rod and including a porous material; and an external cigarette paper packing the front plug, the cigarette rod packed by the inner cigarette paper, and the at least one filter segment and including at least one through-hole formed at a position corresponding to the cigarette rod.
Patent KR-20210053100-A (KR)
Title: Display device
Inventor: KANG SEOUNG MO
IPC: G06F1/16
Filed: 2019-11-01
Abstract: According to an embodiment of the present invention, a display device includes: a transparent display panel; and a transport module configured to elevate the transparent display panel, wherein the transfer module is disposed on both sides of the transparent display panel. Accordingly, a transparent and rollable display device may be implemented by preventing other components from being viewed behind the transparent display panel.
Patent KR-20210053487-A (KR)
Title: Unmanned management in multi-use facility and System for secure identification payment
Inventor: PARK JIN SUK
IPC: G06K19/06
Filed: 2019-11-03
Abstract: The present invention relates to a multi-use facility unmanned management and secure identification payment system. The multi-use facility unmanned management and secure identification payment system comprises: a POS machine (800) installed in a multi-use facility; an unmanned stand (100) on which a plurality of products are displayed; and a tablet PC (200) that can be interlocked with the unmanned stand (100). Therefore, the multi-use facility unmanned management and secure identification payment system enables a user to purchase a product at the unmanned stand through a simple password and enables payment at once by checking a corresponding password and a purchased product name in the POS machine.
Patent KR-20210056029-A (KR)
Title: Actuator for mobile terminal camera with dual msm elements and camera module for mobile terminal with same
Inventor: RO JONGSUK
IPC: G03B17/12
Filed: 2019-11-08
Abstract: The present invention relates to an actuator for a mobile terminal camera with a dual MSM element and a camera module for a mobile terminal including the same, which enable very fast autofocus and optical image stabilization with a simple structure which minimizes the number of active elements to only two, consume less power, and monitor the position and tilting angle of a barrel in real time without a separate sensor. According to the present invention, in a case of the actuator for the mobile terminal camera, the actuator includes: a casing fixed to the mobile terminal; an MSM element installed inside the casing to support a lens barrel on which a lens is mounted; and an inductor installed near the MSM element to provide a magnetic field to the MSM element while stretching and deforming the length of the MSM element, wherein the lens barrel is displaced by elastic deformation of the MSM element.
Patent KR-20210056644-A (KR)
Title: Studying Material for Vocabulary using Single Character
Inventor: AN IN SUK
IPC: G09B19/00
Filed: 2019-11-11
Abstract: The present invention relates to a vocabulary learning material to learn vocabulary through single letters constituting vocabulary. More specifically, the present invention relates to the vocabulary learning material enabling to accurately understand and learn the meaning of the subject vocabulary by using auxiliary vocabulary that includes each single letter constituting the subject vocabulary. Among words that start or end with each single letter constituting the subject vocabulary, or among words with a single letter in the middle, relatively easy and familiar auxiliary words are determined in consideration of learners' levels, and the auxiliary vocabulary is used to determine the subject vocabulary. In addition, each individual letter constituting the subject vocabulary is arranged in connection with the auxiliary vocabulary, and the learning effect is maximized by visually emphasizing the same. In the case of learning vocabulary by using the vocabulary learning material according to the present invention, there is an effect of remarkably strengthening the Korean language ability along with the reading ability as well as the vocabulary ability. To this end, the vocabulary learning material according to the present invention has a plurality of learning pages, and each of the learning pages includes one or more independent vocabulary learning areas while each of the vocabulary learning areas includes: a subject unit in which a subject vocabulary to be learned is displayed; and a solver in which the vocabulary for the subject vocabulary is displayed. Preferably, the subject unit includes auxiliary vocabulary.
Patent KR-20200059168-A (KR)
Inventor: TSUKADA YOSHIHIRO
IPC: H04N1/21
Filed: 2019-11-19
Abstract: The present invention relates to an image processing device which can alleviate trouble of a user. The image processing device comprises: a character recognition unit configured to perform character recognition processing for recognizing one or more characters included in image data and acquiring character information; a display unit configured to display the one or more characters indicated by the character information acquired by the character recognition unit; and a transmission unit configured to transmit the image data to a folder named as a character selected by a user among the one or more characters displayed by the display unit.
Patent KR-20210000642-A (KR)
Inventor: KIM SEUNG CHUL
IPC: B01J8/00
Filed: 2019-11-22
Abstract: A virtual power plant system according to the present invention comprises: at least two distributed power sources; a hydrogen producing/storing system for producing and storing hydrogen by means of the surplus power of the at least two distributed power sources; and a demand/supply adjusting apparatus for generating power by means of the hydrogen and supplying electricity to a distributed power source having insufficient power when at least one of the two distributed power sources has insufficient power. The demand/supply adjusting apparatus is less than the at least two distributed power sources, and a fuel cell and a reformer supplying hydrogen to the fuel cell are comprised in the demand/supply adjusting apparatus.