baber/WOPTO huggingface dataset:
Patent KR-20200083425-A (KR)
Title: Micro-current generation appratus
Inventor: KIM YU GON
IPC: A61N1/36
Filed: 2020-06-30
Abstract: The present invention relates to a micro-current generating device capable of supplying micro-current to a specific part of a human body for treatment or massage. The micro-current generating device comprises: a control unit, a boosting unit, and a micro-current outputting unit. The control unit controls generation of the micro-current by generating a first control signal for the generation of the micro-current having a positive phase, a second control signal for the generation of the micro-current having a negative phase, and a third control signal for boosting power voltage; confirms a level of the micro-current supplied to the human body through the micro-current generating device; controls the third control signal when the level of the micro-current is not a predetermined level; and controls a human body supply level of the micro-current by changing a level of boosting voltage. The boosting unit boosts the power voltage to boosting voltage of a constant level in response to the third control signal of the control unit. The micro-current outputting unit generates the micro-current of a desired level based on the boosting voltage boosted by the boosting unit, supplies the micro-current to a specific part of the human body through touch terminals touched to the human body, supplies the micro-current having the positive phase when the first control signal is inputted, and supplies the micro-current having the negative phase when the second control signal is inputted. The present invention facilitates the generation of the micro-current having the positive and negative phases and constantly maintains the level of the micro-level supplied to the human body in real time.
Patent KR-20220006296-A (KR)
Title: Multi-purpose handkerchief
Inventor: SHIN KWANG CHEOL
IPC: A45C3/00
Filed: 2020-07-08
Abstract: The present invention a multi-purpose handkerchief, and more specifically, to a new concept of technology capable of variously using the used handkerchief which is carried as a cloth bag for carrying a product or a mask for yellow dust and quarantine. A conventional disclosed handkerchief is not used as a plastic bag or a cloth bag for packing or conveniently transporting a product in daily life and is also not used as a mask for yellow dust and quarantine. Therefore, the present invention causes a problem of decreasing utilization of the handkerchief. To solve the problem, the present invention can be used as the plastic bag or the cloth bag for packing or conveniently transporting the product by taking out a pair of handles formed on an inner surface facing an opening unit of one side of the handkerchief manufactured in a pocket shape using a pair of fabrics.
Patent KR-20220009704-A (KR)
Inventor: KIM YEUNG SOON
IPC: A43B21/30
Filed: 2020-07-16
Abstract: The present invention relates to a shoe leaf spring device for protecting the knee joint which replaces a knee joint cartilage function with cushioning of a back-protruding leaf spring to alleviate knee pain and back pain of those suffering from knee pain due to wear of the knee joint. According to the present invention, a back-protruding leaf spring is formed by folding a SK-5 steel plate material, which has the best resilience, and is heat-treated so that various shapes are not permanently deformed. The back-protruding leaf spring bounding up and down by a wearer's weight due to the resilience is inserted into the heel of a shoe, shoe insole, or slipper, so that the worn knee joint is replaced with cushioning of the back-protruding leaf spring when anyone wears a back-protruding leaf spring shoe, thereby protecting the knee joint.
Patent KR-20220009823-A (KR)
Title: a cell phone case with a self-defense spray
Inventor: IM DAE GYEONG
IPC: A45C15/00
Filed: 2020-07-16
Abstract: The present invention relates to a mobile phone case with spray for self-defense attached thereto, in which a spray is attached to a mobile phone by a mobile phone case and a liquid is stored in a spray container to be attached to the mobile phone, so that a problem of difficulty in carrying the spray is solved, thereby solving the existing problem of difficulty in carrying a spray. According to the present invention, the mobile phone case comprises a case configured in a form of attaching Velcro tape to the rear surface thereof to attach a spray to a mobile phone, and a spray container made in a rectangular shape to store a liquid and be attached to the mobile phone and formed in a shape of attaching Velcro tape to an attachment surface.
Patent KR-20220013113-A (KR)
Title: Rain proof windows
Inventor: KIM YOUNG SIK
IPC: E06B7/28
Filed: 2020-07-24
Abstract: When a window frame is made, an auxiliary rail is added to an outer side of the window frame and a rain guard of a transparent material smaller than a size of a window panel is installed on the auxiliary rail so that the rain guard can block rain even if a window is opened. As a result, even if it rains heavily or with strong wind, the rain guard enables a room to be ventilated at any time. In particular, since the rain guard is made of polycarbonate to be transparent, the rain guard allows users to open the window and see the outside. In addition, the rain guard is light to be easily manufactured and can be used for a long time even if the rain guard is exposed to wind or sunlight for hours. Moreover, as the auxiliary rail is made to be positioned outside a rail where an insect screen is installed, the rain guard can protect the insect screen to extend the life of the insect screen such that the insect screen can be used for a long time.
Patent KR-20220015252-A (KR)
Inventor: UM JAE HO
IPC: H01M50/10
Filed: 2020-07-30
Abstract: The present invention relates to a pouch-type battery cell including: a battery case made of a laminate sheet; an electrode assembly accommodated in the battery case; and an elastic member added to at least a part of the outer surface of the electrode assembly, wherein the elastic member is made of a thermally conductive acrylic material. An increase in the volume of the battery cell is minimized by absorbing the volume expansion of the electrode assembly by disposing the elastic member inside the battery case, and the battery cell can be protected from external impact.
Patent KR-20220018108-A (KR)
Inventor: HWANG SEONG JU
IPC: B01J35/10
Filed: 2020-08-05
Abstract: A porous nanocomposite containing lattice defects according to the present invention comprises: a porous transition metal nitride nanotube and a layered dual layer hydroxide nanosheet bonded to the nanotube. According to the present invention, electrical conductivity can be improved.
Patent KR-20220021093-A (KR)
Inventor: YEO SUNGKU
IPC: H02J50/00
Filed: 2020-08-13
Abstract: According to various embodiments, a wireless power transmission device including a resonator for relatively short-distance charging and a resonator for relatively long-distance charging may be provided. The wireless power transmission device comprises a power provider configured to provide DC power, a power converter configured to output each of multiple AC powers through each of a first output path and a second output path using the DC power received from the power provider, a first resonator and a second resonator connected to the first output path and the second output path, respectively, a power sensor configured to measure a current and/or a voltage applied to each of the first resonator and the second resonator, and a controller. The controller is configured to: perform a detection operation of an external electronic device for each of the first resonator and the second resonator based on a measurement result from the power sensor; select a resonator for charging the external electronic device based on the detection operation for each of the first resonator and the second resonator; and control the power converter so that power for charging is applied to the selected resonator. A first diameter of a first coil of the first resonator may be smaller than a second diameter of a second coil of the second resonator, and the first coil may be disposed on the inside of the second coil.
Patent KR-20210023714-A (KR)
Title: Functional filter for toilet bidet
Inventor: JUNG JAE KEUN
IPC: B01D39/14
Filed: 2020-08-13
Abstract: The present invention relates to a functional filter for a toilet bidet. The functional filter includes: a body part mounted on a bidet, and comprising an upper body part having a discharge part discharging cleaning water, and a lower body part having an introduction part introducing cleaning water; and a filter member embedded in the body part, and comprising a plurality of filter balls leading beneficial components to be contained in the cleaning water due to dissolution when coming in contact with the introduced cleaning water. The plurality of filter balls are made of medicinal herbs comprising 20-60 wt% of Reynoutria, 15-20 wt% of Philodendron bark, 10-20 wt% of hedge parsley, 5-10 wt% of dong quai, 5-15 wt% of ginkgo leaves, 1-5 wt% of Asiatic pennywort and 1-10 wt% of sophora root. Therefore, the present invention is capable of providing the function of a natural cleaning agent.
Patent KR-20220021299-A (KR)
Inventor: JANG MIN WOOK
IPC: F24F11/76
Filed: 2020-08-13
Abstract: The present invention provides a ship that controls a ventilation system by measuring an internal temperature of a cargo hold in real time. The ship includes: a hull; a cargo hold that includes a sensor part installed on the hull and measuring the internal temperature, and a ventilation device for ventilating the interior; and a control part for controlling the operation of the ventilation device based on the measurement result of the sensor part.
Patent KR-20220021591-A (KR)
Inventor: KANG YUN JAE
IPC: A01M29/34
Filed: 2020-08-14
Abstract: An insect repellent device with an air curtain according to an embodiment of the present invention is installed in an opening of a wall surface of a building to prevent the inflow of foreign substances into the opening. The insect repellent device with an air curtain can comprise: a main body unit having a frame unit which divides an accommodating space where a mesh is accommodated, and a passage providing unit formed along the inside of the frame unit, providing a passage through which gas moves, and communicating with the accommodating space; a gas injection unit mounted on the main body unit and injecting gas into the passage providing unit; and a mesh unit mounted on the accommodating space formed by the frame unit to prevent a material bigger than a predetermined size from entering.
Patent KR-20220023152-A (KR)
Title: Camera actuator and camera module including the same
Inventor: LEE MI SUN
IPC: G03B17/02
Filed: 2020-08-20
Abstract: According to one embodiment of the present invention, a camera actuator includes: a housing; a prism unit disposed in the housing; and a drive unit disposed in the housing so as to tilt the prism unit. The drive unit comprises: a first piezoelectric device disposed in a region overlapping in a first direction with respect to the center of the prism unit; and a second piezoelectric device disposed in a region overlapping in a second direction, different from the first direction, with respect to the center of the prism unit. The prism unit is provided so as to be tiltable in the second direction by means of the first piezoelectric device, and is provided so as to be tiltable in the first direction by means of the second piezoelectric device. Therefore, it is possible to effectively control vibration caused by handshake.
Patent KR-20220026909-A (KR)
Inventor: KIM HONG BIN
IPC: G06F40/268
Filed: 2020-08-26
Abstract: The present invention relates to a method for displaying a simplified English sentence for easy understanding of a sentence structure. More specifically, the method for displaying a simplified English sentence converts an English sentence of a given complex structure into an English sentence of a simple structure in a range which is not ungrammatical, and allows a user to easily understand the structure of complex English sentences, so as to contribute the improvement of an English learning ability of the user.
Patent KR-20220027688-A (KR)
Title: Method for performing communication using bluetooth in a wireless power transfer system and appartus supporting the same
Inventor: JEONG SEONG HOON
IPC: H04B5/00
Filed: 2020-08-27
Abstract: The present invention may comprise: a power pick-up circuit receiving wireless power from a wireless power transmitter by the wireless power transmitter provided with a first coil and magnetic coupling in an operating frequency and converting an alternating current signal occurring by the wireless power into a direct current signal; a communication circuit performing in-band communication with the wireless power transmitter using the operating frequency and performing out-band communication with the wireless power transmitter or another device using a frequency different from the operating frequency; and a control circuit controlling overall operations of the wireless power receiver.
Patent KR-20220028399-A (KR)
Title: Floating Body That Attenuates Momentum Using Magnetic Force
Inventor: LEE KANG SU
IPC: B63B17/00
Filed: 2020-08-28
Abstract: The present invention relates to a floating body that is moored to the water and provides a space for water facilities to be installed or water activities, comprising: a floating body main body floating on the water using buoyancy; a momentum absorbing member provided in a part of the floating body main body to damp the momentum acting on the floating body main body by using a magnetic force; and a mooring line installed on a part of the floating body main body to moor the floating body main body on the water and fix the same.
Patent KR-20220028689-A (KR)
Title: Mobile device holder for mobility
Inventor: SONG HYUN
IPC: B62J50/21
Filed: 2020-08-31
Abstract: Disclosed is a mobile device holder of a mobility, comprising: a main body coupled to or detachable from an upper part of the mobility and provided with a display on an upper surface to provide information to occupants of the mobility; and a clamp provided on one side of the main body for mounting a mobile device in a deformed state when a deformation operation including protrusion or unfolding is performed from the main body. The mobile device holder of a mobility can hold the mobile device by adjusting the clamp in accordance with the size of the mobile device.
Patent KR-20220029974-A (KR)
Title: System and method for emergency operation of electronic parking brake when engine is off
Inventor: CHANG HWI BONG
IPC: B60T7/08
Filed: 2020-09-02
Abstract: The present invention relates to a system for an emergency operation of an electronic parking brake during an engine-off time and a method therefor, capable of making emergency braking possible by using an electronic parking brake even when an engine is off so as to protect the engine and a transmission of a vehicle. The method for an emergency operation of an electronic parking brake during an engine-off time comprises: an emergency braking entry determination step (S110) in which an ESC controller (41) of the vehicle operates the electronic parking brake (20) to determine whether to compensate the braking force of the vehicle; and an emergency braking step (S140) of commanding the operation of the electronic parking brake (20) to the ESC controller (41) when the ESC controller (41) determines that the compensation of the braking force is necessary so that an emergency operation of the electronic parking brake (20) is achieved.
Patent KR-20220031818-A (KR)
Inventor: KO KUK WON
IPC: A61G5/06
Filed: 2020-09-04
Abstract: The present invention relates to a wheelchair robot provided with a variable wheel that can easily climb obstacles such as stairs. The present invention provides the wheelchair robot, comprising: a wheel unit provided at intervals on both sides and provided with a plurality of spokes at intervals along the circumferential direction; a chair part provided between the wheel units so that a user can ride; a driving unit for driving the wheel unit to move; a sensing unit for detecting obstacle information while the wheel unit is moving; and a control unit for controlling the length of each spoke of the wheel unit based on the information obtained from the sensing unit.
Patent KR-20220031950-A (KR)
Title: Method for treating aluminum surface using atmospheric plasma and Bonded piston seal comprising aluminum treated thereby
Inventor: HEO YONG SOO
IPC: F16J15/3252
Filed: 2020-09-04
Abstract: The present invention provides an aluminum surface treatment method for bonded piston seal using atmospheric plasma which includes: (S1) a step of treating a part of a surface of aluminum with atmospheric pressure plasma; (S2) a step of applying an adhesive to a part of the surface treated with the atmospheric pressure plasma; and (S3) a step of drying the adhesive, and bonded piston seal including the surface treated aluminum. According to the present invention, adhesive can be improved.
Patent KR-20220037774-A (KR)
Title: UWB payment terminal and operation method using precision positioning technology based on ultra-wideband communication
Inventor: JISUNG KIM
IPC: G06Q20/16
Filed: 2020-09-18
Abstract: The present invention relates to a technical idea of non-face-to-face ordering or payment by applying ultra-wideband (UWB)-based precision positioning technology. An operation method of a UWB payment terminal according to one embodiment comprises the steps of: determining whether a customer's smartphone is within a specified distance; determining whether an app for pop order is installed in the smartphone when the smartphone approaches within the specified distance; controlling the smartphone to execute the app when the app is installed in the smartphone and collecting order information input to the executed app from the smartphone; and transmitting the collected order information to a POS terminal or a kitchen terminal. According to the present invention, labor costs can be reduced through a smart ordering scheme.
Patent KR-20220038936-A (KR)
Inventor: PARK JIN CHEOL
IPC: E02F3/96
Filed: 2020-09-21
Abstract: The present invention relates to an excavator broom mounting structure. By configuring a mounting structure that allows a broom to be mounted on one side of an excavator through structural improvement, the broom can be transported together with a large bucket and a small bucket. Accordingly, the present invention can enhance a work efficiency such as convenience of work and reduction of an excavator moving time. To this end, the present invention includes at least one fixed plate that is configured on one side of the broom used for the excavator, and supports the broom to be mounted or detached from one side of a dozer blade configured in the excavator.
Patent KR-20210037569-A (KR)
Title: Power-efficient hybrid traversal apparatus and method for convolutional neural network accelerator architecture
Inventor: Gopinath Vasanth Mahale
IPC: G06N3/04
Filed: 2020-09-24
Abstract: The present disclosure relates to a power-efficient hybrid traversal apparatus for a convolution neural network accelerator architecture and a method thereof. The method includes the steps of: receiving a plurality of input feature map (IFM) micro-batches from a pixel memory, and receiving a plurality of kernel micro-batches from a kernel memory (122); multiplying the plurality of input feature map micro-batches by the plurality of kernel micro-batches while reusing the plurality of kernel micro-batches based on a kernel reuse coefficient about at least one of a direct convolution (DConv) and a Winograd convolution (WgConv) in order to obtain a plurality of output feature map (OFM) micro-batches; and recording an output feature map micro-batch, which is generated after applying quantization, a nonlinear function and pooling to a result of the multiplication of the plurality of input feature map micro-batches by the plurality of kernel micro-batches, in the pixel memory.
Patent KR-20220042712-A (KR)
Title: Multilayer ceramic substrate having connecting means with frame and method of manufacturing the same
Inventor: NOH TAE HYUNG
IPC: G01R1/073
Filed: 2020-09-28
Abstract: The present invention relates to a multi-layered ceramic substrate having a coupling means with a frame and a manufacturing method thereof. According to the present invention, the manufacturing method comprises the steps of: forming a first hole in a second ceramic thin plate and forming a second hole in a third ceramic thin plate; applying a bonding agent to an upper surface of the first ceramic thin plate, stacking the second ceramic thin plate on an upper part of the first ceramic thin plate, and inserting a head part of a coupling means into the first hole formed in the second ceramic thin plate; stacking the third ceramic thin plate on an upper part of the second ceramic thin plate to allow a body part of the coupling means to penetrate the second hole of the third ceramic thin plate after applying the bonding agent to an upper surface of the second ceramic thin plate; and thermally treating a plurality of stacked ceramic thin plates to bond the same to each other. Therefore, deformation of the multi-layered ceramic substrate is prevented in a fastening process with a frame.
Patent KR-20220042906-A (KR)
Inventor: DOW YOUNG SOO
IPC: B60L53/66
Filed: 2020-09-28
Abstract: The present invention relates to a method for communication between an electric vehicle, a power supply apparatus and a power grid. The method includes: a step in which an electric vehicle communication controller in the electric vehicle transmits a message related with a charging schedule, including a charging start time and a charging end time with the lowest charging cost, a travel distance inputted by a vehicle user through a user device interface, and a charging energy amount calculated in accordance with the travel distance, to a power supply apparatus communication controller in the power supply apparatus and to a power grid communication controller in the power grid operation server via the power supply apparatus communication controller; a step in which the electric vehicle communication controller receives a message related with a charging cost, which is calculated to be paid to the power supply apparatus in accordance with the charging schedule, from the power supply apparatus communication controller; a step in which the electric vehicle communication controller transmits an approval message for the charging cost to the power supply apparatus communication controller; and a step in which the electric vehicle communication controller exchanges a message, which informs a charging preparation completion state, with the power supply apparatus communication controller in order to start the charging of the electric vehicle. Therefore, the present invention is capable of efficiently operating a power grid network.
Patent KR-20220043587-A (KR)
Inventor: SEO JAEEUN
IPC: A61B90/90
Filed: 2020-09-29
Abstract: The present invention relates to a senior navigator comprising: a plurality of patient modules provided to each patient and storing the recognition information of the relevant patient; a plurality of recognition modules installed inside and outside of a hospital and recognizing the recognition information of the patient module located in the vicinity; and a management server that monitors and manages the location of each patient in real-time using the recognition information recognized by each recognition module, wherein the location and condition of the user can be monitored in real time by recognizing the patient module worn by the patient using the recognition terminal installed at various locations in the hospital.