baber/WOPTO huggingface dataset:
Patent KR-20210015181-A (KR)
Inventor: CHO HYEON OK
IPC: A47C9/00
Filed: 2019-08-01
Abstract: The present invention relates to an office chair with a posture correcting function. According to the present invention, the office chair with the posture correcting function comprises: a seat unit which has a sitting-detection sensor which detects whether a user is sitting on it or not; a backrest unit against which the user can rest his/her back; a headrest unit against which the user can rest his/her head; an armrest unit on which the user can put his/her arms; a body which connects the seat unit, the backrest unit, and the headrest unit as one for allowing the seat unit, the backrest unit, and the headrest unit to lean backward or return to the front at the same time; an automatic angle control apparatus which forcibly makes the seat unit, the backrest unit, and the headrest unit lean backward; and a control unit which operates the automatic angle control apparatus when a head-detection sensor (31), which protrudes from an upper side of the headrest unit (30) toward a front side, detects that the distance between the headrest unit (30) and the head of the user placed in front of the headrest unit is over preset level for over a preset period of time, thereby making the seat unit, the backrest unit, and the headrest unit lean backward. According to the present invention, if you use the chair, you can prevent problems caused from using computers including deteriorated vision, musculoskeletal diseases, deformation of the waist and the head, and herniated disk in the waist and neck.
Patent KR-20190095221-A (KR)
Title: Memory device and semiconductor device
Inventor: SAITO TOSHIHIKO
IPC: H01L27/108
Filed: 2019-08-05
Abstract: A memory device capable of increasing memory capacity per unit area without complicating a process is proposed. The memory device has a plurality of memory cells, a plurality of word lines, and a plurality of bit lines. Each of the plurality of memory cells has a switching element, a capacitor having a first electrode and a second electrode. In at least one memory cell of the plurality of memory cells, according to a potential provided to one word line of the plurality of word lines, the switching element controls the connection of one bit line of the plurality of bit lines and the first electrode, and also the second electrode is another word line which is different from the one word line of the plurality of word lines. It is possible to miniaturize the memory device at a low cost.
Patent KR-20210017543-A (KR)
Title: Aqueous PCM Coating Composition
Inventor: PARK JONG CHAN
IPC: C08L61/28
Filed: 2019-08-08
Abstract: The present invention provides an eco-friendly, aqueous pre-coated metal (PCM) coating composition having excellent flexibility, hardness, gloss and weather resistance, and a PCM steel sheet to which the same is applied.
Patent KR-20210019176-A (KR)
Title: electricitytray
Inventor: KIM IN KU
IPC: H02G3/04
Filed: 2019-08-12
Abstract: The present invention provides an electric tray, wherein the tray is separated while being integrated with a connection portion, and even when the tray is moved or gets an impact at one portion, the tray can be prevented from danger by absorbing the movement or the impact without being transmitted to the other portion. To separate the tray from the connection portion, an angle, a cone, a cover, a frame, and the tray is applied to a slave, which is the connection portion, and when the any portion is moved and gets the impact, the cone and the cover contract and expand to absorb the movement and the impact, thereby preventing the movement and the impact to be transmitted.
Patent KR-20200020609-A (KR)
Title: Voltage limiting device
Inventor: JULIAN BEUCHELT
IPC: B60M5/02
Filed: 2019-08-13
Abstract: The present invention relates to a voltage limit apparatus having a switching device (5) electromagnetically operated for generating electrical connection between a first cable terminal (21) and a second cable terminal (25), wherein a first electrical conductor (A) connects the first cable terminal (21) to one terminal (11) of the switching device (5) and a second electrical conductor (B) electrically connects the second cable terminal (25) to the other terminal (12) of the switching device (5). For the voltage limit apparatus, one (A) of the two electrical conductors includes an electrically conductive support plate (16). Unlike the electrical conductor having smaller width than the length, extension of the support plate (16) in a width direction allows current displacement in a width direction. As a result, forces applied to a conductive portion of the switching device (5) are reduced, a burden of switching contacts (10, 10′) is mitigated, and consequently, electrical characteristics of the voltage limit apparatus are enhanced. The support plate (16) enhances electrical characteristics of the voltage limit apparatus as an electrical conductor, and also simplifies assembly and mounting of individual components of the voltage limit apparatus as a mounting plate.
Patent KR-20200050348-A (KR)
Inventor: PAN CHIH CHIEN
IPC: H01L23/485
Filed: 2019-08-14
Abstract: A method for forming a semiconductor element comprises: a step of attaching a first semiconductor element to a first surface of a substrate; a step of forming a sacrificial structure on the first surface of the substrate around the first semiconductor element, wherein the sacrificial structure surrounds a first region of the first surface of the substrate; and a step of forming a lower filling material in the first region.
Patent KR-20210022173-A (KR)
Title: Method for Providing Video/Product Matching Sales Interface
Inventor: RYU JONG GAB
IPC: G06Q30/02
Filed: 2019-08-19
Abstract: The present invention receives a video registered through a designated member, video/product matching information for matching and registering product information registered for a sale of a member′s product, and number information of video/product matching sale completion. The present invention configures video/product matching management information which can creates a video/product matching sale interface which sells products corresponding to at least one product information matched with the video in a state where the video is played or paused based on the video/product matching information. When a request of the video/product matching sale page corresponding to the video/product matching management information is confirmed, the present invention creates the video/product matching sale page including the video/product matching sale interface which displays a resale request interface for requesting resale of the video/product matching sale corresponding to a closed state to be selectable/clickable while selling the product corresponding to at least one product information matched with the video in a state where the video is played or paused.
Patent KR-20200084763-A (KR)
Inventor: KIM KWANG SEUB
IPC: E05B85/22
Filed: 2019-08-26
Abstract: Disclosed is an electronic opening and closing device for a glove box. According to the present invention, the electronic opening and closing device for a glove box locks or unlocks a glove box rotatably coupled to a box installation unit formed on a dashboard of a vehicle to be opened and closed, and comprises: a pair of locking rods installed on the glove box to move straight in opposite directions linked to each other to be simultaneously inserted into and detached from a pair of locking grooves dented on both sides in the box installation unit through fastening terminals arranged on ends thereof; a magnetic force generation unit to operate the locking rods by an interaction of an electromagnetic force with one of a pair of the fastening terminals to lock or unlock the glove box; and a switch unit to regulate the supply of power to the magnetic force generation unit. According to the present invention, the number of mechanically linked operational zones is reduced in comparison to a conventional technique by the magnetic force generation unit which operates the locking rods by the interaction of the electromagnetic force with the pair of fastening terminals to lock or unlock the glove box and the switch unit to regulate the supply of power to the magnetic force generation unit, so that operational defects, noise and separation, and accumulated tolerance caused by the operation can be minimized and user convenience and operational sensation of opening and closing the glove box can be enhanced to meet improved vehicle quality.
Patent KR-20190104305-A (KR)
Title: Apparatus for building map using LiDAR
Inventor: JEONG JONG MIN
IPC: G09B29/00
Filed: 2019-09-03
Abstract: According to an embodiment of the present invention, an apparatus for generating a map using a lidar comprises: a lidar sensor; an IMU sensor; and a control unit for comparing features of first and second point clouds to estimate an odometry which is a movement path, converting the second point cloud on the basis of the odometry to have the same coordinate system as that of the first point cloud, comparing a feature of a clustered object of the first point group with that of the second point cloud, and accumulating the second point cloud to the first point cloud to generate a point cloud map. In estimation of the odometry, a curvature is calculated with respect to all points included in the second point cloud, and is compared with a preset threshold value to classify the points into a point included in a corner and a point included in a plane. Also, the point included in the corner among the points included in the second point cloud is projected to a line of the first point cloud, and the point included in the plane among the points included in the second point cloud is projected to the plane of the first point cloud.
Patent KR-20210031114-A (KR)
Title: Organic light emitting diode display device
Inventor: SUNYOUNG PARK
IPC: H01L51/52
Filed: 2019-09-11
Abstract: According to an embodiment of the present invention, provided is an organic light emitting display device which can prevent drive failure from occurring. The organic light emitting display device comprises: a substrate including a sub-pixel and a transmissive unit; an opposing substrate facing the substrate; an organic light emitting diode interposed between the substrate and the opposing substrate; and a light control element transmitting or blocking light. The organic light emitting diode overlaps the sub-pixel, and the light control element can overlap the transmissive unit.
Patent KR-20200034647-A (KR)
Title: Apparatus and method for operating multiple bandwidth part in wireless communication system
Inventor: BYOUNGHOON JUNG
IPC: H04W72/04
Filed: 2019-09-20
Abstract: The present invention relates to communication technique for fusing Internet of things (IoT) technology with a 5G communication system for supporting a higher data transmission rate than a 4^th generation (4G) system, and a system thereof. The communication technique of the present invention can be applied to intelligent services such as a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, a retailing business, security and safety-related services and the like, based on 5G communication technology and IoT-related technology. According to various embodiments of the present invention, an operation method of user equipment (UE) in a wireless communication system comprises the steps of: transmitting UE capability information including information on whether multiple active bandwidth parts (BWPs) are supported to a base station; receiving configuration information on at least one BWP from the base station; and transmitting or receiving BWP-based signals to/from the BWPs.
Patent KR-20210038215-A (KR)
Title: Hinge device for rotating door
Inventor: JEONG KIL SEOK
IPC: E05D11/10
Filed: 2019-09-30
Abstract: The present invention relates to a hinge device for a rotating door. More particularly, the present invention relates to a hinge device for a rotating door that is mounted on the rotating door so that the door can be opened and closed while rotating in various ways. According to the present invention, the hinge device for a rotating door is rotated by an external force and then rotated in a free-stop manner in a certain section, and automatically reverses rotation in a reverse rotation section after the free-stop rotation.
Patent KR-20210039778-A (KR)
Title: Wrapping Apparatus
Inventor: DAE HEE LEE
IPC: B29D30/50
Filed: 2019-10-02
Abstract: The present invention relates to a wrapping apparatus which can be constructed at reduced costs. The wrapping apparatus comprises: a body frame part; a motor part which is disposed on one side of the body frame part, and supplies power; a main gear part rotatably driven through the power supplied from the motor part; and a driving gear part which transmits the power from the motor part to the main gear part. The main gear part comprises: a main gear including teeth formed on an outer side thereof to be engaged with the driving gear part and rotationally driven, an opening part formed in one side thereof to enable beads which are materials of a tire to enter, and a hollow formed such that the beads are disposed at the center thereof; a main gear guide which is disposed in the hollow of the body frame part, and guides rotational movement of the main gear; and a plurality of cam flowers which are inserted into the main gear, and serve as a bearing of the main gear. The plurality of cam flowers are formed to be arranged in a circumferential direction to be in contact with an outer diameter of the main gear guide.
Patent KR-20210041706-A (KR)
Title: Multi-stage Plant Grower with Vertical and Horizontal Switching
Inventor: OH CHANG JOON
IPC: B62B3/02
Filed: 2019-10-08
Abstract: The present invention relates to a multi-stage plant cultivation cart capable of performing vertical and horizontal switching, and more specifically, to a multi-stage plant cultivation cart which can be switched and placed vertically and horizontally such that various plants such as various sprouts, organic vegetables or seedlings, and ornamental flowing plants can be easily and conveniently cultivated and grown in a narrow space, thereby exhibiting excellent spatial utilization. To this end, the present invention comprises: a plurality of flowerpot seating plates each having a flowerpot seated on an upper surface thereof; side parts vertically coupled to both ends of the flowerpot seating plates and each having a through-hole penetrating one surface thereof; a horizontal weight mounted on one side of the side part and configured to maintain the flowerpot seating plate in a horizontal state by its own weight; first rotary shafts each inserted into the through-hole and provided to enable the flowerpot seating plate to rotate; a connection bar configured to integrally connect the first rotary shafts so as to rotate the plurality of flowerpot seating plates at the same time; a second rotary shaft positioned on one side of the connection bar and provided to enable the connection bar to rotate vertically and horizontally; and a pair of frame parts attached to one side of the second rotary shaft, configured to support the connection bar, and having a wheel attached to a lower end portion thereof, thereby being capable of performing rolling.
Patent KR-20200104207-A (KR)
Title: Insect trap
Inventor: KIM YOUNG A
IPC: A01N25/34
Filed: 2019-10-14
Abstract: The present invention relates to an insect trap for control, wherein the insect trap for control is composed of a trap member having both sides, wherein the trap member includes one side to which insects can be captured and the other side without adhesive force. Thus, the present invention performs a pest control function when installed, and enhances the aesthetics compared to existing pest control products.
Patent KR-20210044004-A (KR)
Title: Method and apparatus for compensating air quality measurement data
Inventor: KIM YONG SU
IPC: G01N15/06
Filed: 2019-10-14
Abstract: The present invention relates to a method for correcting air quality information and an apparatus thereof and, more specifically, to an air quality measurement method capable of automatically and precisely correcting measured air quality information and an apparatus thereof. According to one aspect of the present invention, an air quality measurement apparatus comprises: an impact sensor detecting an impact caused by external force to generate and output impact information; an air quality sensor generating n-th air quality information when a preset time elapses after generating n-1st air quality information, and outputting the n-th air quality information and n-1st air quality information; and a controller correcting the n-th air quality information according to a preset method, when the impact information is generated between the n-1st air quality information and the n-th air quality information. Accordingly, the air quality measurement apparatus can automatically correct errors in measured data even if the alignment of a light emitter and a light receiver is misaligned due to an external impact and the like.
Patent KR-20210046346-A (KR)
Inventor: JOE DANIEL
IPC: A61B5/00
Filed: 2019-10-18
Abstract: The present invention relates to an electronic device capable of measuring blood pressure, which enables a user to intuitively check the pressure applied to the electronic device, and a blood pressure measurement method using the same. According to various embodiments of the present invention, the electronic device comprises: a display; a printed circuit board disposed under the display and having a first surface facing the display; a biometric sensor disposed on at least one region of the first surface of the printed circuit board to measure a biometric signal related to a heartbeat; a pressure sensor disposed under the display to measure a pressure applied to the display; a processor operatively coupled to the display, the biometric sensor; and a memory operatively coupled to the processor. The memory stores instructions to allow, during execution, the processor to control the biometric sensor to measure a biometric signal, receive the biometric signal from the biometric sensor, receive a pressure signal from the pressure sensor, calculate biometric information related to the heartbeat by interworking the biometric signal and the pressure signal, and output the biometric information to the display. Various other embodiments are possible.
Patent KR-20210049452-A (KR)
Title: Method of manufacturing mature meat using pine nuts.
Inventor: KIM MIN GYU
IPC: A23L25/00
Filed: 2019-10-25
Abstract: The present invention relates to a method for manufacturing mature meat using pine nuts. The method includes: (a) roasting pine nuts; (b) dividing the roasted pine nuts into oil and pulp with an oil press; (c) pulverizing the pulp to a size of 200 to 600 micrometers; (d) mixing the pulverized pine nut powder from (c) and edible mushroom powder at a weight ratio of 50:50 to 70:30; (e) inoculating the mixed powder from (d) with an enzyme for fermentation and performing fermentation for 3 to 5 days at 25 to 40 degrees Celsius; (f) adding 10 g to 30 g of the fermented powder from (e) per 1 liter of mineral water and performing filtration after extraction for 5 to 8 hours at 50 to 60 degrees Celsius; and (g) applying the extract from (f) to raw meat for mature meat, aging the result for 1 hour to 7 days at 1 to 10 degrees Celsius, and then packaging and commercializing the result.
Patent KR-20210052110-A (KR)
Title: Strain with Improved Aromatic Amino Acid Production Capacity by glsB Gene Inactivation
Inventor: SHIN WON JOO
IPC: C12N15/70
Filed: 2019-10-31
Abstract: Disclosed is a mutant strain with improved aromatic amino acid production capacity by weakening or inactivating the activity of glutaminase expressed by the glutaminase B (glsB) gene.
Patent KR-20210056521-A (KR)
Title: The preperation for korean sausage soup and the korean sausage soup by the same
Inventor: BYUN YOUNG GUN
IPC: A23L23/00
Filed: 2019-11-11
Abstract: The present invention relates to a method for manufacturing a healthy, pure, and mineral-rich Korean sausage stew. According to the present invention, the method comprises the following steps: (a) a stew sauce material preparation step of preparing 30 to 35 parts by weight of germinated red pepper seed powder, 5 to 10 parts by weight of Miwon, 3 to 5 parts by weight of salt, 45 to 60 parts by weight of minced garlic, 10 to 15 parts by weight of minced ginger, and 40 to 60 parts by weight of broth with respect to 100 parts by weight of sun-dried red pepper powder; (b) a stew sauce material mixing step of completely dissolving the Miwon and salt in the broth and adding and mixing the minced garlic and the minced ginger to the broth; and (c) a stew sauce completion step of after the step (b), adding and mixing sun-dried red pepper powder and germinated red pepper seed powder to the broth. The broth is used as a sauce and broth for a stew and is made by boiling beef bones and herbal medicines in water for 36 to 48 hours and is mixed with water in a ratio of 1 : 1. The salt is prepared by mixing a sauce liquid leaching mushrooms, pumpkin, onion, pear, anchovy, barley shrimp, ramie clams, and kelp in boiling water with Sambo bamboo salt, Himalayan pink salt, and domestic bay salt in the same ratio and drying the mixture naturally. 20 to 30 parts by weight of the stew sauce and Korean sausage are added to 100 parts by weight of the broth and the mixture is heated.
Patent KR-20210062769-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: CHO HYE MIN
IPC: C07D487/22
Filed: 2019-11-21
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device including the same. The heterocyclic compound according to an exemplary embodiment of the present specification can be used in an organic light emitting device to lower a driving voltage of the organic light emitting device and improve light efficiency.
Patent KR-20200064938-A (KR)
Title: Substrate Inspection Device and Substrate Inspection Method
Inventor: HAK SUNG KIM
IPC: G01N21/88
Filed: 2019-11-28
Abstract: The present invention can provide a substrate inspection apparatus which comprises: a crystallization module for crystallization of a substrate; and an inspection module for inspecting the crystallization degree of the substrate which is crystalized by the crystallization module. The inspection module includes: an emission unit which irradiates terahertz wave to the substrate; an adjustment unit which adjusts a light path for irradiating the terahertz wave to a first area of the substrate wherein the first area is at least a part of the areas crystalized by the crystallization module; a reception unit which receives the reflected terahertz wave made as the terahertz wave irradiated to the first area is reflected from the substrate; and a control unit which determines the crystallization degree of the substrate through the reflected terahertz wave received by the reception unit. The substrate inspection apparatus and the substrate inspection method can detect the crystallization degree of the substrate by using the terahertz wave.
Patent KR-20210067246-A (KR)
Title: Collaborative coloured petri net and method for connecting coloured petri net models
Inventor: BAE HYE RIM
IPC: G06F30/00
Filed: 2019-11-29
Abstract: The present invention relates to a method for connecting colored petri nets to generate a co-colored petri net comprising: a step of receiving a colored petri net publisher (CPN_Pub) which is a colored petri net model transmitting a token; a step of receiving at least one colored petri net subscriber (CPN_Sub) which is a colored petri net model receiving the token; and a step of setting a communication channel by confirming a connection form between the colored petri net publisher and the colored petri net subscriber.