baber/WOPTO huggingface dataset:
Patent KR-20200099503-A (KR)
Inventor: JUHNG JIN OOK
IPC: A61H3/00
Filed: 2020-07-09
Abstract: A knee walking protection band of the present invention has been variously developed and distributed, but conventional knee walking protection bands focus on knee regions and thus have knee covering regions which receive the knees. Thus, when the conventional knee walking protection bands are worn, the position of a guard is separated from the knees due to walking, and is often re-tied or released. Therefore, since the development of the conventional knee walking protection bands is continuously corrected, the knee walking protection bands belong to the production technology of the health walking assisting field among sewing products for which technical development has been continued. The present invention is already being variously developed on the market, and there are many developed products. However, knees are regions which are bent and straightened during walking, which often causes deviation and needs continuous correction, and thus there have been difficulties in wearing without unintentional taking-off. Accordingly, due to the properties of knees as a region difficult to handle, the purpose of the present invention is to develop a technique of preventing movement and deviation of a position after wearing, and thus according to the present invention, a method for finding a product by using a reverse moving action whenever a movement is made has been researched. The present invention overcomes the conventional fixed idea and achieves a complete inverse concept. Thus, a part for the rear surfaces of knees is narrow in consideration that the rear surfaces of knees always contract. Also, in consideration that the front surfaces of knees are widened, separated bands are used to tie the knees so that the knee walking protection band can be mounted without rolling down. Accordingly, the burden of a wearer can be relieved, and popularity of the present invention among wearers is expected to induce extension of sales.
Patent KR-20220010111-A (KR)
Title: Anti-cold cover neck pillow
Inventor: KIM JEONG MIN
IPC: A47G9/02
Filed: 2020-07-17
Abstract: The present invention relates to a cold protection cover neck pillow. More particularly, the cold protection cover neck pillow comprises: a hood-type hood made of soft fabric such as microfiber that can wrap the user's head; a body coupled to the rim of the hood; an air tube in a connection portion between the hood and the body; an air inlet located about 15 cm away from a right end of the air tube; an insertion hole positioned under the air tube to insert a neck strap; and the neck strap which can be put into the insertion hole. According to the present invention, it is possible to cover the cold, and when air is injected, it can be used as an air neck pillow, and when it is not injected, it can be used as a hooded blanket, so it can be used as a 2-in-1 product.
Patent KR-20220010908-A (KR)
Inventor: MINSOO KIM
IPC: F25B9/00
Filed: 2020-07-20
Abstract: The present invention relates to a refrigerant composition. The refrigerant composition according to the present invention comprises a mixture of fluorinated hydrocarbons, and the mixture comprises difluoromethane (HFC-32), 1,1,2-trifluoroethylene (HFC-1123), and 2,3,3,3-tetrafluoropropene (HFO-1234yf). In the three-component composition diagram in which the sum of the contents of difluoromethane (HFC-32), 1,1,2-trifluoroethylene (HFC-1123), and 2,3,3,3-tetrafluoropropene (HFO-1234yf) is 100% by weight, the mixture has a composition ratio included in the range of a triangle with three points of Point A (HFC-32/HFC-1123/HFO-1234yf = 59/40/1 wt%), Point B (HFC-32/HFC-1123/HFO-1234yf = 36/40/24 wt%), and Point C (HFC-32/HFC-1123/HFO-1234yf = 59/16/25 wt%) as a vortex. Therefore, it is possible to minimize changes in the existing system and provide environmentally friendly and stable performance compared to the currently used refrigerant.
Patent KR-20220011840-A (KR)
Title: Display device and driving method of display device
Inventor: CHUN BYUNG KI
IPC: G09G5/22
Filed: 2020-07-21
Abstract: An objective of the present invention is to provide a display device which can prevent image quality degradation caused by the difference in brightness between a logo image and a logo background image around the logo image. The display device comprises: a display panel including a display area on which images including a logo image and a non-logo image are displayed; and a driving unit receiving an image signal from the outside to apply image data to the display panel. The driving unit includes a logo compensation unit generating logo map data for a logo area including the logo image in the display area, and using the logo map data to compensate for the brightness of the logo area. The logo compensation unit includes: an extraction unit extracting logo area data for the logo area from the image signal; a logo calculation unit calculating the logo map data including first data corresponding to a first image recognized as the logo image and second data corresponding to a second image recognized as a logo background image around the logo image based on the logo area data; a logo determination unit setting an area in the logo area as a boundary area, and determining whether a first area corresponding to the first data in the logo area is overlapped with the boundary area to output determination data; and a brightness compensation unit compensating for the brightness of the logo area in accordance with the determination data.
Patent KR-20220012581-A (KR)
Title: Apparatus and method for estimating bio-information
Inventor: CHOI JIN WOO
IPC: A61B5/021
Filed: 2020-07-23
Abstract: An apparatus for non-invasively measuring bio-information is provided. According to an embodiment, an apparatus for estimating bio-information includes: a pulse wave sensor which measures a pulse wave signal from a subject; a sensor position acquisition unit which acquires sensor position information on which a pulse wave sensor is located in the subject when the subject comes in contact with the pulse wave sensor; and a processor which estimates bio-information based on blood vessel position information of the subject, the sensor position information, and the pulse wave signal.
Patent KR-20200094716-A (KR)
Inventor: PARK JONG IK
IPC: H01F17/04
Filed: 2020-07-29
Abstract: The present invention relates to an inductor. The inductor includes: a magnetic main body including a magnetic substance; a substrate disposed inside the magnetic main body; and an internal electrode disposed on at least one of the upper surface and lower surface of the substrate, wherein the substrate is disposed in an inclined form with respect to at least one surface of the magnetic main body, thereby preventing defects due to peeling and cracking.
Patent KR-20220016356-A (KR)
Inventor: JOO SHIN PARK
IPC: B25J11/00
Filed: 2020-07-30
Abstract: A protective cover manufacturing robot is disclosed. The protective cover manufacturing robot according to an embodiment of the present invention comprises: a robot body; and a cover manufacturing part provided inside the robot body, and manufacturing a protective cover suitable for the size of a hole based on size information of the hole formed on a board of a ship. The protective cover is a form in which a plurality of bars are combined, and the cover manufacturing part includes: a supply part provided inside the robot body and supplying a plurality of bars; and a coupling part for coupling a bar drawn from the supply part to fit the hole size. An object of the present invention is to provide the protective cover manufacturing robot that can effectively cover the hole by manufacturing a protective cover according to the size of the hole formed on a board of a ship.
Patent KR-20200098447-A (KR)
Title: Bicycle Simulator
Inventor: LEE JOONG SIK
IPC: A63B22/06
Filed: 2020-08-05
Abstract: The present invention relates to a bicycle simulator comprising: a frame support unit which supports a frame of a bicycle for connecting a front wheel and a back wheel of a mounted bicycle; and a base unit which is supported by the frame support unit. The frame support unit comprises: a first support bar which allows one end unit to be fixed to the bicycle frame; a second support bar which allows one end unit to be fixed to the base unit; and a connecting unit which connects the other end unit of the second support bar and the other end unit of the first support bar. The present invention relates to the bicycle simulator, wherein the first support bar is rotated around one axis for the second support bar. Provided is the bicycle simulator capable of implementing a road surface condition having a slope, and providing a dynamic experience which is very similar to an actual riding situation by implementing various driving modes for adjusting a steering range according to a type of a rider.
Patent KR-20220019441-A (KR)
Inventor: HONG MAN KI
IPC: A63H33/04
Filed: 2020-08-10
Abstract: The present invention relates to a soma cube, comprising: first to seventh blocks provided by adding one or two blocks to a pair of common blocks arranged to be in contact on the left and right as a basic form; an eighth block having a square cross section by adding two blocks to the common blocks; and a ninth block provided in a linear shape by adding one block to one side of the common blocks. According to the present invention, seven unit blocks are selected from nine unit blocks provided as the first to ninth blocks to provide a configuration in which cubes are combined. Therefore, creativity, thinking ability, concentration, spatial perception ability, and problem solving ability of a user can be improved through a play process of combining cubes by using the soma cube.
Patent KR-20220019992-A (KR)
Inventor: HONG SUCK WON
IPC: B82B3/00
Filed: 2020-08-11
Abstract: Disclosed are a polymer material-based sheet including a molecular imprinted polymer material layer having a perforated structure, a manufacturing method therefor, and a device using the polymer material-based sheet. The disclosed manufacturing method for a polymer material-based sheet comprises: a step of disposing a fiber member on a substrate; a step of forming a resin layer for forming a molecularly imprinted polymer (MIP) comprising a template molecule to cover the fiber member on the substrate; a step of performing a nanoimprint process and a curing process on the resin layer for forming the MIP to form a polymer layer having a plurality of patterned through holes from the resin layer for forming the MIP; and a step of removing the template molecule from the polymer layer to form a MIP material layer from the polymer layer. The MIP material layer may be formed along the surface of the fiber member in combination with the fiber member and have a perforated structure by the patterned through holes. According to an embodiment of the present invention, it is possible to implement a polymer material-based sheet and a manufacturing method therefor, which can increase the utility and applicability of the MIP.
Patent KR-20220020130-A (KR)
Inventor: PARK MI RA
IPC: G06Q40/06
Filed: 2020-08-11
Abstract: Provided are a comprehensive investment operation management system capable of managing an investment association correctly and efficiently and a method thereof. According to the present invention, a comprehensive investment operation management method comprises the following steps by an investment association management server: receiving investor information from a terminal of a limited liability member to generate investment association formation information; and generating association formation information on the basis of the investor information. The step of receiving the investor information comprises the following steps by the investment association management server: analyzing list information of the limited liability partner included in verification data provided from a terminal of a management member to transmit a first link of a first webpage to a terminal of a limited liability member included in the list information; and receiving the investor information from the terminal of the limited liability member who accesses the first webpage through the first link.
Patent KR-20210020824-A (KR)
Title: Multiple tti pusch transmissions in a wireless communication system
Inventor: HE HONG
IPC: H04L1/18
Filed: 2020-08-13
Abstract: The present invention relates to apparatuses, systems, and methods for a user equipment device (UE) to perform multiple TTI physical uplink shared channel (PUSCH) transmissions in a wireless communication system and code block groups (CBG)-based retransmissions operations. A UE may perform radio resource control (RRC) signaling with a network entity to configure a data structure which may include one or more sets of physical uplink shared channel (PUSCH) transmission configurations. Each set of PUSCH transmission configurations span multiple TTIs. A wireless device may be configured to receive a downlink control information (DCI) message which may include a time domain resource assignment field (TDRA) which may indicate a set of PUSCH transmission configurations included in the data structure from the network entity. The wireless device may perform PUSCH transmissions spanning multiple TTIs in accordance with the indicated set of PUSCH transmission configurations over an unlicensed band.
Patent KR-20220021918-A (KR)
Inventor: KIM JAE CHEON
IPC: C08J9/16
Filed: 2020-08-15
Abstract: The present invention is to obtain a foamable synthetic resin particle having high thermal insulation and antibacterial properties by comprising fatty acids in a foamable synthetic resin having a particle size of 0.1 to 20 mm. Specifically, the present invention overcomes and solves the thermal insulation problem of EPS foam (Styrofoam) which the prior art has not solved.
Patent KR-20220026071-A (KR)
Title: Salt-fermented shrimp including fish collagen and preparing method thereof
Inventor: CHOI GEN YOUNG
IPC: A23L27/40
Filed: 2020-08-25
Abstract: A salt-fermented shrimp containing fish collagen and a producing method thereof are provided. The producing method of a salt-fermented shrimp comprises the following steps of: removing foreign substances from a shrimp and performing washing; mixing 70 to 80 parts by weight of washed shrimps, 15 to 28 parts by weight of salt, and 2 to 8 parts by weight of fish collagen; and aging the mixture at a temperature of about 3 to 7℃ for 4 to 8 months.
Patent KR-20220026862-A (KR)
Title: Laundary treating apparatus
Inventor: HANBEOM YEOM
IPC: D06F34/14
Filed: 2020-08-26
Abstract: Disclosed are a clothes treatment apparatus and a control method thereof. In accordance with one embodiment of the present invention, the clothes treatment apparatus includes a tub, a water supply part, a drum and a rotating part. The rotating part includes a bottom part located on a lower side of the drum, and a pillar part projecting upward from the bottom part and having a blade provided on an outer circumference surface thereof. A washing stroke for clothes includes at least one water supply procedure of supplying water into the tub through the water supply part. The control part can perform a distribution motion after the end of the water supply procedure, perform a washing motion after the distribution motion, and control the driving part such that the amount of rotation of the rotating part for the distribution motion can be smaller than the amount of rotation of the rotating part for the washing distribution motion. Therefore, a separation space is formed between laundry and the rotating part for an initial operation to reduce an inertia moment exerted to the rotating part, thereby being able to reduce a driving load of the driving part. Moreover, due to the driving load of the driving part, the driving part can be easily controlled, and an efficient water current for washing can be formed.
Patent KR-20210066699-A (KR)
Title: Antenna misalignment compenstaion method of oam communication system and apparatus for perfroming the same
Inventor: GIL GYE TAE
IPC: H04L25/03
Filed: 2020-09-01
Abstract: Disclosed are an antenna misalignment compensating method in an OAM communication system and a device for performing the same. According to an embodiment, a communication method comprises the following steps of: receiving a pilot signal; estimating a channel matrix of a communication channel based on the pilot signal; obtaining a precoding matrix based on the channel matrix and a demodulation matrix of a demodulator of a receiving device; and transmitting a transmission signal based on the precoding matrix.
Patent KR-20220029107-A (KR)
Title: Electronic device, method and computer program for calculating area of origin and trajectory of impact blood splatters
Inventor: PARK NAM KYU
IPC: G01B11/03
Filed: 2020-09-01
Abstract: In accordance with one embodiment of the present invention, a method of calculating a bleeding part and a trajectory of impact scattering bloodstains includes: a step in which an electronic device for calculating a bleeding part and a trajectory of impact scattering bloodstains acquires photographed image information including a photographed image of each of at least two impact scattering bloodstains and three-dimensional coordinate values thereof; a step in which the electronic device analyzes the acquired photographed image information to calculate a collision angle of the impact scattering bloodstains and measure a direction angle thereof; a step in which the electronic device calculates a coordinate value of a bleeding part by using a linear trajectory method; a step in which the electronic device calculates a trajectory of blood drops based on the calculated coordinate value of the bleeding part by using a parabola trajectory method considering gravity and air resistance; and a step in which the electronic device displays and outputs a linear trajectory of the blood drops and a parabola trajectory considering gravity and air resistance on a three-dimensional space. Therefore, the present invention is capable of determining the validity of a bleeding part calculation result.
Patent KR-20220033075-A (KR)
Inventor: MOON HYOUNG GEUN
IPC: D06C23/00
Filed: 2020-09-07
Abstract: The present invention relates to a manufacturing method of antibacterial mask fabric for blocking droplets. The Manufacturing method of antibacterial mask fabric for blocking droplets comprises the steps of: (a) forming a first spunbond nonwoven fabric so as to move a first raw material into a first storage part, melt-spin the same with a first spinning nozzle, and place the same on an upper side of a transfer part; (b) putting a second raw material into a second storage part, melt-spinning the same with a second spinning nozzle on an upper side of the first spunbond nonwoven fabric which is placed in the transport part and transported to integrally laminate and form a meltblown nonwoven fabric; (c) putting a third raw material into a third storage part and melt-spinning the same with a third spinning nozzle on an upper side of the meltblown nonwoven fabric which is placed and transported on the transfer part to laminate the second spunbond nonwoven fabric and manufacture an integrated mask composite fabric; (d) transferring the composite fabric for a mask and bonding the same while forming a design pattern by applying heat from upper and lower sides of the composite fabric for a mask using a thermoforming pressing part; (e) transferring the composite fabric for a mask and supplying an antibacterial agent in at least one of upper and lower directions using an antibacterial processing part to enhancing antibacterial performance; (f) applying tension to the composite fabric for a mask using a tension adjusting part so that the composite fabric for a mask maintains a taut state; and (g) manufacturing an antibacterial mask fabric for blocking droplets by winding the composite fabric for a mask in units of a set length using a winding roller. The present invention manufactures an integrated composite fabric for a mask by continuously spinning and stacking nonwoven fabrics in order.
Patent KR-20200110269-A (KR)
Inventor: NA YUN SUNG
IPC: G01R31/28
Filed: 2020-09-09
Abstract: The present invention relates to a pressure device for a test handler. According to the present invention, the pressure device comprises: a pusher pressing a semiconductor element for electrical connection between the semiconductor element and a tester; an installation plate on which the pusher is installed; an elastic member elastically supporting the pusher with respect to the installation plate; a cooling module supplying cold air to a contact portion of the pusher, wherein the contact portion is a portion in which the pusher contacts the semiconductor element in front; and a driving source pushing the installation plate forward or pulling the same rearward so that the pusher presses or releases the pressurization of the semiconductor element. The pusher has a cooling space therein to send cold air supplied by the cooling module to the contact portion, and the cooling space is opened to the rear. According to the present invention, since cold air of a refrigerant passes through a heat pipe or directly affects the contact portion of the pusher, the heat generation of the semiconductor element can be quickly removed and the cold air is not taken away by other components, so that the efficiency of heat removal is improved.
Patent KR-20200108401-A (KR)
Title: Method for transmitting frame using selective beamforming and apparatus for performing the method
Inventor: LEE YU RO
IPC: H04B7/0452
Filed: 2020-09-11
Abstract: A frame transmission method using selective beamforming and a communication device performing the method are disclosed. The communication device determines a beamforming matrix according to classification information obtained by classifying a plurality of subcarriers used for communication into a plurality of frequency units, maps an LTF sequence to the beamforming matrix, transmits a BA-T including the mapped LTF sequence, receives feedback information generated based on the reception strength of the BA-T from a plurality of user terminals that have received the BA-T, allocates the plurality of frequency units to data frames to be transmitted to the plurality of user terminals according to the feedback information, and can transmit the data frames using the allocated frequency unit. The reception strength of the BA-T may be determined for each of the plurality of frequency units in each of the plurality of user terminals.
Patent KR-20220037318-A (KR)
Title: Apparatus and method for fronthaul transmission in wireless communication system
Inventor: WONJUN HWANG
IPC: H04W92/24
Filed: 2020-09-17
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. According to various embodiments of the present disclosure, a method executed by a digital unit (DU) of a base station in a wireless communication system includes: a step of setting a section extension field including additional information in a first control message; and a step of transmitting the first control message to a radio unit (RU) of the base station. The first control message may include information on at least one terminal scheduled in the base station.