baber/WOPTO huggingface dataset:
Patent KR-20220098484-A (KR)
Title: Humidity notification system that informs the humidity of pots
Inventor: MOON SEONHAK
IPC: G08B21/18
Filed: 2021-01-04
Abstract: According to the invention, a humidity notification system informing the humidity of a flowerpot includes: a flowerpot with a planting space formed inside; a sensor unit for measuring the moisture of soil stored in the planting space of the flowerpot; a transmission unit for transmitting the moisture content of the soil measured by the sensor unit; and a smart device which can check the moisture content of the soil transmitted from the transmission unit. The effect of the present invention provides the humidity notification system informing the humidity of the flowerpot, which can easily manage potted plants by checking the moisture content in the soil according to the environment in which the plants grow, and the elderly living alone, patients with reduced mobility, or patients suffering from dementia can easily manage plants while growing the plants.
Patent KR-20210005971-A (KR)
Inventor: KOYAMA JUN
IPC: H03K17/30
Filed: 2021-01-06
Abstract: The present invention relates to in reducing power consumption. A semiconductor device includes: a power source circuit for generating a power source potential; and a power supply control switch for controlling supply of the power source potential from the power source circuit to a back gate of a transistor, wherein the power supply control switch includes a control transistor for controlling conduction between the power source circuit and the back gate of the transistor by being turned on or off in accordance with a pulse signal which is inputted into a control terminal of the control transistor. The power source potential is intermittently supplied from the power source circuit to the back gate of the transistor by using the power supply control switch.
Patent KR-20210092683-A (KR)
Title: Machining apparatus
Inventor: MIYAMOTO HIROKI
IPC: H01L21/67
Filed: 2021-01-06
Abstract: The purpose of the present invention is to reduce the number of times to lift a workpiece when conveying the workpiece to a chuck table. A wafer (100) is maintained on the maintaining surface (32) of a chuck table (30) so that the center (201) of the wafer (100) maintained by a robot (155) can correspond to the center (203) of the maintaining surface (32), based on the coordinates of the center of the wafer (100) recognized by a center coordinate recognition tool. Accordingly, the wafer (100) can be maintained appropriately on the maintaining surface (32) without using a temporary arrangement table. Therefore, the danger of contaminating and damaging the wafer (100) can be reduced and time required for maintenance on the maintaining surface (32) can be reduced as the number of times to lift the wafer (100) can be reduced according as the temporary arrangement table is not used.
Patent KR-20220099599-A (KR)
Inventor: LEE HO GYU
IPC: C07F5/02
Filed: 2021-01-06
Abstract: The present specification relates to a compound of chemical formula 1, a coating composition comprising the same, an organic light emitting device using the same, and a method for manufacturing the same. Since the compound according to one embodiment of the present specification exhibits resistance to a specific solvent, a solution process is possible. Accordingly, it is possible to increase the area of the device.
Patent KR-20220101234-A (KR)
Title: Wearable device for assisting body movement
Inventor: SEUNG HWAN CHANG
IPC: A61F2/72
Filed: 2021-01-11
Abstract: The present invention relates to a wearable device for assisting body movement. The wearable device for assisting body movement according to the present invention comprises a sensor, a control device, and an actuator. The sensor includes: an inner electrode disposed at the center of an arbitrary circle; a plurality of outer electrodes disposed on the circumference of the circle at positions spaced apart from the inner electrode along the circumferential direction and arranged along the circumferential direction; and a plurality of deformation elements disposed between the inner electrode and each of the outer electrodes, and made of a material whose resistance is changed by deformation. The control device applies different control signals to the actuator according to the combination of different resistance values of each of the deformation elements of the sensor. The actuator is operated based on the control signals of the control device. An objective of the present invention is to provide a wearable device for assisting body movement, which can precisely sense deformation of muscles or skin moving in various directions with a minimum amount of sensors, and can help the corresponding motion thereby.
Patent KR-20220101310-A (KR)
Title: Battery module and battery pack including the same
Inventor: HAN HONGGOO
IPC: H01M10/647
Filed: 2021-01-11
Abstract: A battery module, according to an embodiment of the present invention, comprises: a battery cell laminate in which a plurality of battery cells including a first electrode lead and a second electrode lead are stacked; and cooling fins positioned between the battery cells. The first electrode lead and the second electrode lead protrude from the battery cell in opposite directions. The cooling fin comprises: a first zone; a second zone; and a third zone. The first zone and the second zone are spaced apart from each other along a direction parallel to a direction in which the first electrode lead and the second electrode lead protrude, and the third zone is positioned between the first zone and the second zone. A thickness of the third zone is smaller than a thickness of the first zone and a thickness of the second zone.
Patent KR-20220101942-A (KR)
Inventor: LEE JONG YOON
IPC: B65B43/18
Filed: 2021-01-12
Abstract: One embodiment of the present invention provides an automatic packaging system which comprises: a package supply device unit supplying packaging vinyl and a basket; a transfer device unit transferring the packaging vinyl and the basket supplied from the package supply device for each unit; and an automatic packaging device unit automatically covering the packaging vinyl supplied from the transfer device on the basket.
Patent KR-20220104942-A (KR)
Inventor: YUN SEON HEE
IPC: H04N17/02
Filed: 2021-01-19
Abstract: Provided is an image output device capable of automatically detecting and recovering an identification information error of a display device. The image output device comprises: an output setting unit which calculates a plurality of pieces of candidate output setting information based on display identification information received from a display device, and calculates first priority output setting information from the plurality of pieces of candidate output setting information based on a preset priority; a communication verification unit which requests an output of an inaudible frequency signal by communicating with the display device based on the first priority output setting information, and receives the inaudible frequency signal output from the display device; and an output unit which controls, when receiving the inaudible frequency signal output from the display device, an output of the display device by communicating with the display device based on the first priority output setting information, wherein the output setting unit calculates second priority output setting information from the plurality of pieces of candidate output setting information based on the priority when the inaudible frequency signal output from the display device is not received.
Patent KR-20220105296-A (KR)
Inventor: KIM KIW SANG
IPC: H01J37/32
Filed: 2021-01-20
Abstract: An attachment device comprises: a chamber having an inner space; a ring support part disposed in the inner space of the chamber to support a ring; an attachment support part disposed in the inner space of the chamber facing the ring support part to support an attachment to be attached to the ring; an alignment part installed on the ring support part and the attachment support part so as to align the ring and the attachment; and a driving part capable of moving at least one among the ring support part and the attachment support part, wherein the attachment can be precisely attached to the ring. Therefore, the present invention is capable of reducing a rate of generating a failure.
Patent KR-20220107359-A (KR)
Inventor: HWANG HAESUK
IPC: H01M4/02
Filed: 2021-01-25
Abstract: The present invention relates to a negative electrode active material for a secondary battery that includes a carbon-based active material and satisfies relational expression 1, 0. 1 <= (D_p-D_T)/degree of sphericity <= 0. 28. In the relational expression 1, D_p is the pellet density (g/cm^3) of the carbon-based active material, D_T is the tap density (g/cm^3) of the carbon-based active material, and degree of sphericity is the degree of sphericity of carbon-based active material particles.
Patent KR-20220110011-A (KR)
Title: Space reduction power rack and components
Inventor: CHOI YUN SEOK
IPC: A63B21/00
Filed: 2021-01-29
Abstract: The present invention is intended to reduce the volume of a power rack, which occupies the most space among indoor exercise devices, and at the same time, to reduce a traffic line occurring when a person uses the power rack. A parallel bar A (1) allows a trapezoidal shape or shoulder rest to be fixed in the center thereof, four resistance latches (3) are placed on both front and rear sides of a triangular vertical frame (2) to make sure that the center of gravity of the resistance latches (3) coincide with the center of gravity of a person. Here, when the weights of the resistance latches (3) at the front and rear sides are different, the center of gravity can be moved. A parallel bar B (4) is treated as a straight line, and a plurality of perforation parts are arranged so that a handle (5) can be mounted in multiple positions. At this time, an angle of the handle (5) can be changed, and in order to fix the changed angle thereof, a handle latch (9) is fixed to an end of a handle shaft (10). Protruding indexes (6) are disposed below the handle latch (9) such that angle change is achieved as the protruding indexes (6) are fitted into the plurality of index grooves (7) perforated in the parallel bar B (4). At this time, as a means to allow the handle latch (9) and the protruding indexes (6) to press and fix the parallel bar B (4), a fixing lever (8) with a screw thread is disposed on the handle shaft (10) on a lower end of the handle (5).
Patent KR-20220111487-A (KR)
Inventor: Hyun Sub Kim
IPC: G06F3/06
Filed: 2021-02-02
Abstract: A memory system includes: a memory device; and a controller connected to the memory device through input and output lines. The controller includes: an interface unit configured to perform a signal training operation for adjusting timing of a clock signal synchronized with test data; and a dummy power consumption unit configured to perform a dummy power consumption operation when the signal training operation is performed.
Patent KR-20220112902-A (KR)
Inventor: PARK GEUN SHICK
IPC: G06Q30/02
Filed: 2021-02-04
Abstract: The present invention relates to a user-based AI energy reduction and demand prediction system and, more specifically, to a user-based AI energy reduction and demand prediction system capable of enabling a user to personally decide energy to be used in a residential area, and collecting data thereof such that an overall demand for thermal energy, electric energy or the like can be predicted. In accordance with a preferable embodiment of the present invention, the user-based AI energy reduction and demand prediction system can have effects of using a target value selected for the purpose of reducing energy to be used in the future without using an energy pattern used by a user, and enabling the user to receive an extra benefit when selecting an energy reduction, as well as certainly bringing about an energy reduction accompanied by a reduction in use cost, providing a maximally pleasant environment to the user through an artificial intelligence controller of a regulator even when the user selects an eco-mode for an energy reduction, and enabling a consumer to personally predict an energy demand from the user instead of using an existing method using spent energy usage for energy demand prediction, thereby bringing about a new change in national energy policies.
Patent KR-20220114354-A (KR)
Title: Battery Pack
Inventor: LEE SEUNG HUN
IPC: H01M50/30
Filed: 2021-02-08
Abstract: Provided is a battery pack (100) which comprises: a battery module (110) having a module housing (111) and a plurality of battery cells (120) accommodated in the module housing (111); a pack housing (130) accommodating the battery module (110) therein and having a venting hole (HV) for discharging internal air to the outside; a transverse member (140) disposed across the inner space of the pack housing (130); and a flow guide member (150) disposed in the internal space of the transverse member (140) in a longitudinal direction of the transverse member (140) and guiding the flow of gas such that the gas introduced through the transverse section communication hole (H2) formed in the transverse member (140) flows with a direction in the longitudinal direction of the transverse member (140). Accordingly, the gas generated inside the battery pack is rapidly discharged to the outside to prevent an internal temperature and/or pressure inside the battery pack from rising fast and delay thermal propagation.
Patent KR-20220116938-A (KR)
Title: Antistatic metal member for semiconductor and display panel manufacturing device
Inventor: KIM SUN HUN
IPC: C08K3/04
Filed: 2021-02-16
Abstract: Disclosed is an antistatic metal member for semiconductor and display panel manufacturing equipment including a metal body, a ceramic layer, and a coating layer, wherein the ceramic layer includes alumina, since the coating layer is formed by spraying a liquid-phased coating mixture obtained by mixing carbon nanotubes and at least one between silica and epoxy, pores on the surface of the alumina constituting the ceramic layer are filled with the liquid-phased coating mixture obtained by mixing the carbon nanotubes and the at least one between the silica and the epoxy, so that the at least one between the silica and the epoxy and the carbon nanotubes are more firmly mixed on the ceramic layer as compared with the case that only the carbon nanotubes are simply applied. Accordingly, the coating layer, which is an antistatic layer, can be adhered to the surface of the metal body in a durable manner but also a blackening phenomenon on the surface of the metal body can be prevented since the at least one between the silica and the epoxy is mixed with and applied to the carbon nanotubes.
Patent KR-20210020968-A (KR)
Title: refrigerator
Inventor: DAEJIN CHOI
IPC: F25D25/02
Filed: 2021-02-16
Abstract: The present invention relates to a refrigerator enabling a user to easily insert/withdraw a stored item thereinto/therefrom. More specifically, the present invention relates to a refrigerator which enables a user to easily use a drawer for receiving a stored item. According to an embodiment of the present invention, provided is a refrigerator comprising: a cabinet having a storage compartment; a door rotatably provided on the cabinet to open and close the storage compartment; a drawer provided in the storage compartment and moving between an initial position and an operation position spaced frontward from the initial position by a predetermined distance according to the opening and closing of the door; and a control configuration part for controlling automatic insertion or withdrawal of the drawer. The control configuration part comprises: a main control part including a sensor for sensing the opening and closing of the door; and a motor assembly including a motor, a first hall sensor, and a second hall sensor, wherein the motor moves the drawer from the initial position to the operating position through forward driving and moving the drawer from the operating position to the initial position by reverse driving, a first hall sensor senses the location of the drawer at the initial position, and a second hall sensor senses the location of the drawer at the operation position.
Patent KR-20220126833-A (KR)
Title: Operating method of memory device for extending a synchronization of data clock, and operating method of electronic device including the memory device
Inventor: JANG JIN HOON
IPC: G06F13/42
Filed: 2021-03-09
Abstract: The present disclosure provides an operating method of a memory device communicating with a memory controller, which includes the steps of: receiving a first command from a memory controller, wherein the first command indicates an initiation of synchronization of data clocks and defines a first clock interval corresponding to synchronization; preparing for toggling of the data clock during the preparation time interval; processing a first data stream based on a data clock toggling with a reference frequency; and processing a second data stream based on the data clock toggling with the reference frequency and the defined first clock interval.
Patent KR-20220128022-A (KR)
Title: Easy-to-move fluid tube mount
Inventor: SHIN MYUNG OK
IPC: A61M5/14
Filed: 2021-03-12
Abstract: The present invention relates to an easily-movable medical fluid tube holding container, and more specifically, to a medical fluid tube holding container which is conveniently used by a patient who receives a medical fluid while moving and capable of safely storing and holding a medical fluid tube. The medical fluid tube holding container is formed by fixing a medical fluid tube storage box which is a storage space capable of safely storing and holding the medical fluid tube and a head fixture which can be worn on the head by a support. Accordingly, it is easy for patients to carry portable items such as mobile phones and drinks when moving. A user can use a required length of a medical fluid string and store the remaining medical fluid string in the medical fluid tube holding container. Accordingly, the occurrence of accidents occurring due to a medical fluid string can be prevented in advance.
Patent KR-20220128563-A (KR)
Title: Method for producing succinic acid using carbon dioxide and hydrogen gas
Inventor: KIM SANG HYOUN
IPC: C12M1/00
Filed: 2021-03-12
Abstract: The present invention relates to a method for producing succinic acid and, more specifically, to a method for producing succinic acid at a high yield using a biological process as well as carbon dioxide and hydrogen. The present invention, which is configured to produce succinic acid using carbon dioxide and hydrogen in a dynamic membrane bioreactor, allows succinic acid to be produced at a much higher yield while increasing the metabolic efficiency of succinic acid-producing microorganisms.
Patent KR-20220130405-A (KR)
Title: Card recommendation method and apparatus
Inventor: CHA HYEON JEONG
IPC: G06Q30/02
Filed: 2021-03-18
Abstract: A card recommendation method and a device thereof are disclosed. The card recommendation device collects expenditure details including card usage details of the entire family, classifies the entire family's expenditure into a plurality of predefined consumption patterns, and selects and presents a card with more than the number of family members in the order of discount amount after figuring out the discount amount of a plurality of cards for consumption patterns.
Patent KR-20220131075-A (KR)
Title: Rotary compressor
Inventor: SHIN JINUNG
IPC: F04C29/02
Filed: 2021-03-19
Abstract: According to an embodiment of the present invention, a rotary compressor comprises: a casing provided with an oil storage space; a cylinder; a main bearing and a sub bearing; an axis of rotation; a roller equipped with a vane slot and a back pressure chamber; and at least one vane. An oil supply hole communicating the back pressure chamber to the oil storage space may be formed through the main bearing or the sub bearing or through the roller. Accordingly, it is possible to suppress vibration of the vane by directly supplying high-pressure oil to the rear end surface of the vane to increase the back pressure of the vane.
Patent KR-20220097106-A (KR)
Inventor: SON YOUNG A
IPC: B01J27/24
Filed: 2021-03-23
Abstract: The present invention relates to a TiO_2 nanocomposite comprising graphite carbon nitride and a porphyrin compound and a visible light-sensitive TiO_2 photocatalyst comprising the same. The TiO_2 nanocomposite in which graphitic carbon nitride (C_3N_4) and a porphyrin compound are combined exhibits photocatalytic activity in response to visible light, and thus exhibits excellent contaminant decomposition effect when irradiated with visible light. In addition, the TiO_2 nanocomposite is eco-friendly, economical, and can exhibit excellent stability, and thus can be provided as a photocatalyst which can be used repeatedly.
Patent KR-20220133373-A (KR)
Title: Cover window, manufacturing method of cover window, and display device including cover window
Inventor: KIM SUNGHOON
IPC: C09D133/14
Filed: 2021-03-24
Abstract: A cover window according to an embodiment includes glass including a folding part and a non-folding part, and a plurality of grooves formed in the folding part of the glass, wherein the folding part includes an inner surface compressed when folded and an outer surface stretched when folded. The groove is filled with multiple resin layers, and the storage modulus of the layer closest to the inner surface among the multiple layers is greater than that of other layers. Among the multi-layers, the elongation rate of the layer closest to the outer surface is greater than that of other layers. Embodiments are intended to provide a cover window with improved folding characteristics and a display device including the cover window.
Patent KR-20220135647-A (KR)
Inventor: PARK SEONG HYUN
IPC: A47G9/10
Filed: 2021-03-31
Abstract: Disclosed is a pillow for a stereotactic surgery frame. The pillow for a stereotactic surgery frame is used by being coupled to the stereotactic surgery frame including a front frame member, a rear frame member, and a side frame member. The pillow comprises: a pillow fixing sheet which is attached to the rear frame member by wrapping around the rear frame member; detachable members provided on both ends of the pillow fixing sheet in a longitudinal direction and attached to each other or fastened to each other so that the pillow fixing sheet is fixed in a state surrounding the rear frame member; and a pillow forming sheet connected to one surface of the pillow fixing sheet and including a first pillow part configured to form a convex shape when injected with a filling material and a second pillow part configured to form a convex shape when injected with a filling material. The pillow fixing sheet is attached to the rear frame member such that a surface opposite to the surface to which the pillow forming sheet is connected wraps around the rear frame member. When the pillow fixing sheet wraps around the rear frame member, the first pillow part is fixed to a portion surrounding the inside of the rear frame member. The second pillow part extends from one side of the first pillow part so as to be in the same height direction as the stereotactic surgery frame. According to the present invention, a patient can comfortably rest and sleep even when he or she is wearing the stereotactic surgery frame.