baber/WOPTO huggingface dataset:
Patent KR-20210112697-A (KR)
Title: Acoustic sound tuner using array of conductive object
Inventor: KIM JUNG SUN
IPC: H04R3/12
Filed: 2020-03-06
Abstract: An acoustic sound tuner using the array of a conductive object is provided. The acoustic sound tuner includes a plurality of metal blocks accommodated in a housing. An acoustic sound can be tuned by changing the array order of the plurality of metal blocks, the volume of the metal block, the length of the metal block, the width of the metal block, the thickness of the metal block, the contact area between the metal blocks, or the conductive position of an acoustic sound device and the metal blocks. Using the acoustic sound tuner, the acoustic sound tuner is electrically connected to the components of the sound device so that a user can tune the acoustic sound in very various ways.
Patent KR-20210113858-A (KR)
Title: Security box
Inventor: LEE GWANG HYUN
IPC: B65D6/00
Filed: 2020-03-09
Abstract: The present invention relates to a security box. To this end, the present invention comprises: a box body provided with four panels having a predetermined height to have a rectangular shape for providing a storage space; inner upper covers provided so as to be horizontally bent to the inner side at both ends of the upper part in the shorter span direction of the box body and to be covered; outer upper covers provided so as to be horizontally bent to the inner side at both ends of the upper part in the longer span direction of the box body and provided so as to cover the upper part of the box body including the inner upper covers covered on the upper part of the box body; inner lower covers provided so as to be horizontally bent to the inner side at both ends of the lower part in the shorter span direction of the box body and to be covered; outer lower covers provided so as to be horizontally bent to the inner side at both ends of the lower part in the longer span direction of the box body and provided so as to cover the lower part of the box body including the inner lower covers covered on the lower part of the box body; and security liners integrally provided with security indication units on the outer upper covers and the outer lower covers. Accordingly, the present invention can easily identify the state of opening and delivering the box in keeping and delivering processes while allowing the security liners to be easily attached in a content packaging process.
Patent KR-20210114599-A (KR)
Title: Massage apparatus
Inventor: LEE DONG MYOUNG
IPC: A61H1/00
Filed: 2020-03-10
Abstract: The present invention relates to a massage device and, more specifically, to a massage device which intensively massages a user's desired part, performs massage in various ways, such as moxibustion or thermal massage, and is quickly moved to the user's desired part. To this end, the massage device comprises: a heating device; a driving unit moving the heating device; a control unit controlling operation of the driving unit; and an input unit enabling a user to select a desired thermal massage pattern. The control unit is equipped with a second mode for allowing the heating device to be automatically moved the user's desired position to perform thermal massage when the user inputs the desired position.
Patent KR-20200112688-A (KR)
Inventor: HARMELING FRANK
IPC: D04B37/06
Filed: 2020-03-12
Abstract: The present invention relates to a warp knitting machine (1) which has: a knitting area (5) which makes a knit (2) during a knitting process; a thread supply area (3) where warps (4) are extended during operation thereof before the warps pass through the knitting process in the knitting area (5); and a system which monitors the quality of the made knit (2), thereby reliably recognizing a knitting error and a quality defect. According to the present invention, the system for monitoring the quality of the made knit (2) comprises an optical scanning device (7) and a data processing unit. The data processing unit is set up to generate an evaluation signal related to the quality of the knit (2). The optical scanning device (7) is arranged to capture a moving image of at least one warp (4) in the thread supply area (3). To acquire a thread running speed of at least one warp (4) from the moving image, the data processing unit is set up to evaluate the thread running speed in an evaluation step and generate an evaluation signal depending on an evaluation result of the evaluation step.
Patent KR-20210115500-A (KR)
Title: Resistance Measuring Device Of Power Cable And Resistance Measuring Method Using The Same
Inventor: CHOE JIN WOOK
IPC: H01B9/00
Filed: 2020-03-13
Abstract: The present invention relates to a power cable resistance measuring device capable of accurately measuring and recyclable conductor resistance of a power cable in a simpler way, and a power cable resistance measuring method using the same. The power cable resistance measuring device includes a pair of energizing units; a pair of conducting members; a pair of clamp units; and at least one draw. It is possible to accurately measure the conductor resistance of the power cable.
Patent KR-20210120225-A (KR)
Title: Transparent heating film with improved surface roughness
Inventor: JEE HOON SEO
IPC: H05B3/84
Filed: 2020-03-26
Abstract: A transparent heating film of an embodiment comprises: a transparent substrate; a plurality of metal nanostructures positioned on the transparent substrate, and forming a plurality of intersection points by contacting each other; and an adhesive layer positioned on the transparent substrate and in contact with the metal nanostructure, wherein at least one of the metal nanostructures forms a first intersection point with the other one metal nanostructure, at least one the metal nanostructures comprise a protrusion part protruding outside the adhesive layer and an impregnation part impregnated inside the adhesive layer, and one part of the first intersection point is included in the protrusion part. Therefore, the present invention is capable of improving a haze.
Patent KR-20210121454-A (KR)
Title: Lid film for vapor discharge container and vapor discharge container including the same
Inventor: SON BYUNG SAM
IPC: B65D81/34
Filed: 2020-03-30
Abstract: The present invention relates to a lid film for a vapor discharge container and a vapor discharge container including the same. An embodiment of the present invention provides a lid film for a vapor discharge container, comprising a sealed bonding unit and a resin coating unit. The sealed bonding unit and the resin coating unit seals the inside of the container by bonding with a flange surface of the container of a structure with open top. The present invention realizes vapor discharge function by forming a vapor outlet without additional operation when heat is applied on a sealed state.
Patent KR-20210122350-A (KR)
Title: Laser crystallization device and method of manufacturing display device using the same
Inventor: SHIN DONG HOON
IPC: B23K26/53
Filed: 2020-03-30
Abstract: A laser crystallization device comprises: a laser generator that generates a laser beam; an optical system including a first mirror that splits the incident laser beam to reflect a first split laser beam and transmits a second split laser beam, and a guide mirror that guides the first split laser beam to a substrate; and a chamber that is disposed under the optical system and having a stage for supporting the substrate disposed thereon. The first mirror is rotatable to adjust the angle of incidence of the first split laser beam with respect to the substrate. Objects of the present invention is to provide a laser crystallization device including an optical system, and to provide a method of manufacturing a display device using the laser crystallization device. By including an optical system for adjusting the angle of incidence of the laser beam incident on the substrate, the size of the crystal grains of polycrystalline silicon can be adjusted.
Patent KR-20210121934-A (KR)
Inventor: JEON JIN WOO
IPC: G06T7/292
Filed: 2020-03-31
Abstract: The present invention relates to a method and device for tracking an object using a pan-tilt-zoom (PTZ) module equipped with an optical sensor. As one embodiment, the object tracking method using the PTZ module comprises: a step of detecting an object to be tracked, which is included in an image collected by the optical sensor; and a step of setting pan and tilt speed in consideration of the x-coordinate displacement and y-coordinate displacement of the object from the center of the image. The setting step may include the step of deriving an actual required amount of pan angular movement when the tilt angle is not 0 degree. According to the present invention, by detecting and tracking unmanned aerial vehicles that threaten safety of confidential areas or persons who need to be protected in advance, risks can be prevented and safety can be promoted.
Patent KR-20210125628-A (KR)
Title: Torque converter for vehicle
Inventor: LEE WOONG CHUL
IPC: F16H45/02
Filed: 2020-04-08
Abstract: The present invention relates to an automotive torque converter and comprises: a front cover part connected to the crankshaft of an engine to rotate; an impeller part connected to the front cover part to rotate; a turbine part disposed to face the impeller part; an input part for outputting an output to a transmission; a lock-up clutch part disposed between the front cover part and the input part and selectively transmitting power; a transmission part interlocked with the turbine part and connected to the input part and the lock-up clutch part to rotate; a first damper part formed in the input part and the transmission part and absorbing vibration by hydraulic pressure; a second damper part formed in the lock-up clutch part and the transmission part and absorbing vibration by a spring force; and a third damper part formed in the transmission part and the input part and absorbing vibration by a spring force, thereby alleviating vibration caused by torsion by hydraulic pressure and spring force.
Patent KR-20210127010-A (KR)
Inventor: KANG YOUNG JEA
IPC: A61B5/1473
Filed: 2020-04-13
Abstract: The present invention relates to a body-attachable device for measuring biometric information, and more specifically, to a device for measuring biometric information, which can accurately measure biometric information by connecting an additional impedance to a sensor to reduce the magnitude of noise generated during deformation or movement of the sensor, and accurately measure the biometric information by removing noise affecting a response signal during the deformation or movement of the sensor, via the additional impedance.
Patent KR-20200136307-A (KR)
Inventor: CHANG SHAO HUA
IPC: F16N11/00
Filed: 2020-04-22
Abstract: Provided is a driving device of a stirring paddle having a small load. According to one embodiment of the present invention, provided is a wet substrate processing device. The wet substrate processing device of the present invention comprises: a treatment bath for holding and supporting a treatment liquid; a stirring paddle disposed inside the treatment bath; and a driving device for driving the stirring paddle. The driving device includes: a rotating motor; a central rotating member connected to the rotating motor; an outer fixing ring separated from the central rotating member to surround the outside of the central rotating member; a planetary member connected to the central rotating member to be rotated inside the outer fixing ring; and a drive shaft connected to the planetary member and the stirring paddle, and extending in a radial direction of the outer fixing ring. The rotating motor is rotated to reciprocate the drive shaft in a longitudinal direction.
Patent KR-20200060700-A (KR)
Inventor: HWANG HO JONG
IPC: H01L21/687
Filed: 2020-05-20
Abstract: Disclosed is a substrate heating unit. The substrate heating unit of the present invention comprises: a rotatable chuck stage having a substrate placed on an upper portion thereof; a rotating unit having a hollow shape and coupled to the chuck stage to rotate the same; a back nozzle provided in the center of an upper portion of the chuck stage by passing through the inside of the rotating unit, and injecting a treatment solution to a rear surface of the substrate; a heating unit disposed to be spaced apart from the upper portion of the chuck stage and having ring-shaped lamps concentrically arranged in a different radius distance with respect to the center of the chuck stage; a reflective plate provided between the heating unit and the chuck stage and reflecting heat energy radiated from the heating unit toward the substrate; and temperature sensor assemblies installed on the reflective plate to measure the temperature of each of the lamps. According to the present invention, a substrate can be heated to a target temperature without overloading of a temperature sensor.
Patent KR-20210144208-A (KR)
Title: Augmented reality based cognitive rehabilitation training system and method
IPC: G16H20/70
Filed: 2020-05-21
Abstract: The present invention relates to an augmented reality cognitive rehabilitation system and a method thereof capable of performing a cognitive function test of the elderly or disabled through a test and rehabilitation platform based on augmented reality, and performing effective cognitive rehabilitation training by providing a cognitive rehabilitation training program based on a test result. An augmented reality based cognitive rehabilitation training system according to the present invention comprises: an evaluating and training unit which outputs an augmented reality based image, and performs cognitive ability evaluation and training of a trained person; a server which receives an evaluating result of the evaluating and training unit, and builds and provides a personalized training curriculum corresponding to the evaluating result; and a manager terminal which displays and manages the evaluating result transmitted to the server and a training aspect of the trained person.
Patent KR-20200067813-A (KR)
Title: Physical training equipment
Inventor: PARK KYUNG HEE
IPC: A63B5/08
Filed: 2020-06-05
Abstract: The present invention relates to a physical training machine, wherein a user is capable of moving vertically and sideways while standing on a plate for physical training. In addition, the user is capable of rotating a rotation plate in left and right directions, and thus can twist his or her waist. More specifically, the physical training machine comprises: upper and lower platforms arranged by a distance in a vertical direction; a strut disposed between the upper and lower platforms to separate the same from each other; a restore elastically restoring the distance between the platforms; and a horizontality maintenance means, wherein upper and lower ends of the strut are hinged to the upper and lower platforms, respectively, such that the vertical movement and side movement are interlocked. The horizontality maintenance means includes gears provided on hinge connection portions, respectively, and a horizontality maintenance transmission gear having a rotary shaft provided on the strut is inserted therebetween. Accordingly, when the horizontality maintenance means is tilting to the side, the transmission gear rotates in one direction and the gear at the top is rotated in an opposite direction such that horizontality of the upper platform is maintained. In addition, a restore extension portion is formed on the body of the gear and the restore is fixed to the restore extension portion.
Patent KR-20220001982-A (KR)
Title: Spring Coupled Bolt Assembly
Inventor: KANG SUNG JIK
IPC: F16B39/10
Filed: 2020-06-30
Abstract: The present invention relates to a bolt assembly coupled with a spring, comprising: a case unit which is formed in a cylindrical shape and has a closed bottom surface having a through hole at the center thereof; a bolt which is provided inside the case unit and has a lower part penetrating the through hole; a compression unit which is provided inside the case unit, is located above the bolt, and presses the bolt downward by rotating in one direction; a first fixation unit which is provided by protruding from an upper surface of the compression unit and restricts rotation of the compression unit; and a second fixation unit which is provided by protruding from an upper surface of the case unit and fixes the first fixation unit. The bolt assembly does not come loose by vibration, has a simple structure, and has a small number of components.
Patent KR-20220003853-A (KR)
Title: NON-Combustible lagging manufacturing method
Inventor: KIM CHAE HONG
IPC: B32B15/04
Filed: 2020-07-02
Abstract: The present invention relates to a manufacturing method of a semi-non-combustible insulation material which is manufactured by sequential bonding of aluminum foil, fiber glass, aluminum foil, and PE foam. According to the present invention, the fiber glass and the aluminum foil are attached on the non-flammable PE foam, and therefore, the insulation material is non-flammable in case of fire to be safe when in use, can be manufactured at a lower cost than preexisting technologies, and is safe for human and eco-friendly by minimizing generation of toxic materials by heat fusion process during manufacturing process, during on-site construction, and in case of fire (combustion).
Patent KR-20200085713-A (KR)
Title: Method of manufacturing semiconductor device, substrate processing apparatus, and program
Inventor: NAKATANI KIMIHIKO
IPC: H01L21/02
Filed: 2020-07-08
Abstract: The present invention improves step coverage of a film formed on a substrate. To this end, a process of forming a first layer is performed a predetermined number of times, wherein the process forms the first layer by supplying a halogen-free precursor having a first chemical bond cut by thermal energy at a first temperature and a second chemical bond cut by thermal energy at a second temperature lower than the first temperature and having a ratio of the number of first chemical bonds to the number of second chemical bonds in one molecule thereof, the ratio being equal to or more than 3, to the substrate at a temperature equal to or higher than the second temperature and lower than the first temperature.
Patent KR-20210029079-A (KR)
Title: Waist Strength Assist Device and Wearable Robot including the same
Inventor: RYU JAE KWAN
IPC: B25J9/10
Filed: 2020-07-10
Abstract: According to the present invention, disclosed are a device for assisting waist strength and a wearable robot having the same. The device comprises: a backrest unit supporting a back of the user; a cylinder unit coupled to one side of the backrest unit and having an elastic member generating elastic force according to a motion of the user therein; a fastening unit fastened to surround at least one portion of the user; and a clutch unit having a pulley module which is connected to the cylinder unit and selectively assembled to the fastening unit and fixating or releasing assembly of the pulley module to control operation of the cylinder unit according to the motion of the user.
Patent KR-20220011870-A (KR)
Title: A Massaging Apparatus with a Structure of Regulating a Width
Inventor: LEE GEON YOUNG
IPC: A61H11/00
Filed: 2020-07-22
Abstract: The present invention relates to a massage device of an adjustable width structure, wherein the massage device of the adjustable width structure comprises: an actuating housing wherein an accommodation space is formed by an actuating body (11) and an actuating cover (12); and at least one pair of massage balls protruding outside the actuating housing and contacting different parts of the body, wherein at least one pair of the at least one pair of massage balls is capable of adjusting a spacing of the balls facing each other. Therefore, the present invention is capable of being applied to the massage device for massaging various parts of the body.
Patent KR-20220014113-A (KR)
Inventor: LEE JI HOON
IPC: E02D29/055
Filed: 2020-07-28
Abstract: The present invention relates to a method for constructing an underground structure using a foundation of an existing underground structure as a temporary foundation. According to the present invention, when implementing an underground reverse drilling method, an insertion hole is not installed in a ground by mobilizing drilling equipment to form a column foundation at a predetermined depth of the ground past a bottom slab of the underground structure. Instead, columns are installed on a new foundation using the foundation of the existing underground structure as the temporary foundation without removing an outer wall and foundation of the existing underground structure. Therefore, there is no noise and vibration, a risk of collapse of the underground structure is prevented in advance, a construction period is shortened, and a construction cost is reduced.
Patent KR-20220014683-A (KR)
Title: Assistance apparatus for vr controller
Inventor: YUN HA JUNG
IPC: H02J7/00
Filed: 2020-07-29
Abstract: Disclosed is an auxiliary device that is attached to a VR controller during a tool usage training using a VR content so that the VR controller is implemented with a feeling close to that of a real tool. In the auxiliary device mounted on the controller configured with a ring-shaped head part and a body part extending to a lower part from one side of the head part and provided with a charging terminal, the VR controller auxiliary device according to an embodiment comprises: a fixture inserted into the head part and formed with a coupling hole in the center; a strap provided on the fixture and fixing the fixture to the head part; and a coupling rod inserted into the coupling hole and moved up/down based on the center of the coupling hole to adjust a weight balance of the head part.
Patent KR-20220018251-A (KR)
Title: A shoulder rotater cuff protector
Inventor: YU CHUNG SIK
IPC: A61F5/30
Filed: 2020-08-06
Abstract: A protector for the shoulder roffing cuff of the present invention has a simple and convenient structure for a user who feels discomfort in the shoulder and is in a self-recovery state. The protector for the shoulder roffing cuff, according to the present invention, comprises: a compression pad including a chest pad and a back pad mutually opposed to the chest pad; an armpit pad which is connected in a U shape with the compression pad while being spaced apart from the same; a neck pad which is formed by stepping a part of an upper side of the chest pad and supports one side of the chin of a user; a cross compression band having one end coupled to the back pad or the chest pad and the other end obliquely crossing the back or chest of the user to be detachably attached to the chest pad or the back pad; and a shoulder compression band having one end coupled to the back pad and the other end surrounding the shoulder of the user to be detachably attached to the chest pad or neck pad. Accordingly, the protector can be stably fixed. The protector has a relatively small volume so that a user can easily store and wear the protector by himself or herself. In addition, the protector causes no pain on the neck of a user. Moreover, the chin is supported through the neck pad that is stepped, and thus, tension in the shoulder, transmitted by the weight of the head, can be relieved. In addition, the back pad supports the rear shoulder such that a user can sleep in a correct posture even without separately using a pillow.