baber/WOPTO huggingface dataset:
Patent KR-20190005139-A (KR)
Title: Cap of battery for vehicle
Inventor: KIM TAE HOON
IPC: H01M2/04
Filed: 2018-09-28
Abstract: The present invention relates to a cap for the battery of a vehicle, and more particularly to a cap for the battery of a vehicle which comprises a body provided on one side of the battery for the vehicle, a cover for opening and closing one side of the body, and a non-exposed hinge part which is provided in a buried type by connecting the circumference of the body and the lower side of the cover and guides the opening and closing of the hinge of the cover. Unlike the prior art, among the body and the cover constituting the cap for the battery, the cover is prevented from separating from the body even when the cover hinged to the body is completely opened. So, it is possible to provide stability in accordance with the opening and closing operation of the cover. Also, it is possible to increase an opening and closing operation feeling by supporting the cover moving along an arc path in the opening and closing operation.
Patent KR-20200041728-A (KR)
Title: Carrier dock
Inventor: WON JI HYE
IPC: A45C15/06
Filed: 2018-10-13
Abstract: The present invention relates to a carrier, which comprises: a carrier main body capable of being conveniently carried; a carrier cover placed on the carrier main body and capable of closing the carrier; a carrier bulb placed in the carrier main body and capable of reading a book at a dark place; a reading desk placed between the carrier main body and the cover and mixed with the conventional carrier and a desk; and a foldable carrier leg placed below the carrier main body and capable of erecting the carrier main body as the reading desk anywhere, thereby being usable as the reading desk. The present invention comprises the foldable carrier leg placed below the carrier main body and capable of erecting the carrier main body as the reading desk anywhere. Therefore, the carrier can be usable as the reading desk.
Patent KR-20200042749-A (KR)
Inventor: SON EUI DONG
IPC: A23L33/105
Filed: 2018-10-16
Abstract: The present invention relates to a skin barrier enhancing composition comprising Abies sibirica oil as an active ingredient.
Patent KR-20200043576-A (KR)
Title: Apparatus, method and program for hybrid braking
Inventor: HEE RAK AHN
IPC: B60W10/18
Filed: 2018-10-17
Abstract: According to an aspect of the present invention, provided is a hybrid braking device which secures stable braking and riding quality. The hybrid braking device comprises: a main braking unit which generates a frictional force during braking operation of a driver to perform braking of a vehicle; a regenerative braking unit which performs the braking of the vehicle by operating a generator with kinetic energy of the vehicle and converting the kinetic energy of the vehicle into electrical energy; and an electronic control unit controlling the regenerative braking unit and the main braking unit to simultaneously or sequentially perform the braking while limiting the braking by the regenerative braking unit to a certain level when a predetermined condition is applied.
Patent KR-20200043232-A (KR)
Title: Adjusting Nail clippers
Inventor: RHO EUL
IPC: A45D29/02
Filed: 2018-10-17
Abstract: Provided is a length-adjustable nail clipper. The length-adjustable nail clipper according to the present invention comprises: a rectangular frame (40) having specific steps at the bottommost end of the nail clipper; and a rectangular support (30) made of a soft material inserted into the rectangular frame. The present invention provides a safe and efficient use of the nail clipper for children and the elderly having difficulty in using the nail clipper while clipping nails as many as possible.
Patent KR-20190044536-A (KR)
Title: Positive electrode active material for lithium secondary battery, preparing method of the same, positive electrode and lithium secondary battery including the same
Inventor: JU SEO HEE
IPC: H01M4/505
Filed: 2018-10-19
Abstract: The present invention relates to a positive electrode active material, a method for manufacturing the positive electrode active material, a positive electrode for a lithium secondary battery and a lithium secondary battery comprising the positive electrode active. The positive electrode active material comprises: a nickel-containing lithium transition metal oxide containing at least 60 mol% of nickel based on the total number of moles of transition metals except lithium; and a lithium-containing inorganic compound layer formed on a surface of the nickel-containing lithium transition metal oxide. When the intensity of the positive electrode active material is measured by X-ray photoelectron spectroscopy, a first peak appears in a region of 5 eV or less, a second peak appears in a region of 7 to 13 eV, and a third peak appears in a region of 20-30 eV. The first peck has a peak maximum value of 80-120% with respect to the third peak.
Patent KR-20200045151-A (KR)
Title: Apparatus of learning hangul
Inventor: KIM HYUN SHIN
IPC: G09B19/00
Filed: 2018-10-22
Abstract: A Hangul learning device comprises: a consonant display part displaying one consonant; a first learning plate comprising at least one consonant manipulation part for changing the consonant; a second learning plate positioned adjacently to the first learning plate, having a plurality of consonants arranged, and selectively displaying one consonant among the plurality of consonants by rotating about the first learning plate; and a vowel unit comprising first and second vowel parts displaying different vowels when being attached to the first learning plate. According to the present invention, Hangul can be efficiently learned.
Patent KR-20200045933-A (KR)
Inventor: SONG SU HYEON
IPC: A47C7/62
Filed: 2018-10-23
Abstract: The present invention relates to a chair with a shoe storage box. The chair with a shoe storage box includes: a back in which a back wood plate (10); a screw (11) connecting the back wood plate (10) with a steel bar (12); the steel bar (12) straight from the back wood plate (10); a hip support wood plate (13) supporting the hips of a user sitting on the chair; a shoe storage box functioning to store shoes under the hip support wood plate (13); a shoe storage box wood plate (14) blocking the front, rear and lateral sides of the shoe storage box; a shoe storage box grip (15) attached to the shoe storage box on the right side when the chair with the shoe storage box is seen from front; and a cap (16) inserted into a part coming in contact with the floor of a leg of the steel bar (12). The shoe storage box is installed under the hip support wood plate, and the user can store shoes in the shoe storage box while sitting on the chair. Therefore, the chair with a shoe storage box is capable of preventing the leakage of smell by having closed front, rear and lateral sides and including a hinged door attached thereon, and storing shoes safely from pollutants by preventing the exposure of the shoes to the outside. Moreover, the chair with a shoe storage box is capable of avoiding the occupation of a large space and improving user convenience such as having the function of a chair and the function of a shoe storage box at the same time. Also, the chair is capable of avoiding expenditures since the user does not need to purchase a separate shoe pouch.
Patent KR-20200046537-A (KR)
Title: Iot-based opening/closing apparatus
Inventor: YOON JUN HO
IPC: E05F15/72
Filed: 2018-10-25
Abstract: Disclosed is an IoT-based opening and closing apparatus. The IoT-based opening and closing apparatus includes: a driving part enabling a door to be automatically opened and closed; a sensor part including at least one IoT sensor and sensing environment information inside and outside the door; and a control part controlling the driving part to enable the door to be automatically opened and closed in accordance with the environment information inside and outside the door sensed by the sensor part when the door is opened and closed.
Patent KR-20190060665-A (KR)
Title: Timepiece wheel set with a unidirectional wheel
Inventor: PETER JULIEN
IPC: G04B1/10
Filed: 2018-10-31
Abstract: The present invention relates to a timepiece wheel set (1) with a unidirectional wheel (2) which rotates only in one direction by collaborating with a ratchet wheel (3) which is movable inside a ratchet wheel chamber (30), comprising a click (4) forming an integral-type component which rotates by being integrated with the unidirectional wheel (2), and includes one or more spring arms (6). On an end unit (9) of the spring arms, on a first side, a beak (5) directly collaborates with a tooth-shaped unit of the ratchet wheel (3) at an operational position where the spring arms (6) are free. On a second side, a first hook (7) is able to collaborate with a complementary-shaped second hook (8) included in the integral-type click (4) at a resting position wherein the spring arms (6) are extended. An elasticity of the spring arms (6) allows the first hook (7) to hang on or be released from the second hook (8) by an operation of an operator, by the maximum extension of the spring arms (6), and/or by tilting by the end unit (9). The present invention aims to develop a compact mechanism for supplying power to a watch especially in terms of thickness.
Patent KR-20200050776-A (KR)
Title: Wireless charging apparatus
Inventor: KWON TAE YOUNG
IPC: G11B20/10
Filed: 2018-11-02
Abstract: The present invention relates to a wireless charging device which increases satisfaction of a user. The wireless charging device comprises: a wireless power transmission unit generating and transmitting a wireless power signal for wireless charging of electronics; a control unit connected to the wireless power transmission unit and playing a stored sound source file when the wireless power transmission unit generates the wireless power signal for the wireless charging of electronics; and a speaker unit connected to the control unit and outputting sound of the sound source file played from the control unit.
Patent KR-20200052728-A (KR)
Inventor: CHOI SUNG MO
IPC: E04B1/94
Filed: 2018-11-07
Abstract: The present invention relates to a method of reinforcing a pillar by using an FRP sheet and a cement board segmented in a longitudinal direction, capable of enhancing proof stress by attaching an FRP sheet to the surface of a concrete filled tube (CFT) pillar or concrete pillar, and improving a vulnerable quality of an adhesive or the like to a fire by attaching a plurality of cement boards segmented as unit members in a longitudinal direction to each side of a pillar consecutively in a transverse direction while preventing the cement boards from being damaged or separated by enabling the cement boards segmented in a longitudinal direction to be moved together with the pillar when an external impact such as an earthquake or the like occurs. According to an embodiment of the present invention, the method includes the following steps of: (a) removing a foreign substance from the surface of a pillar, and installing a board coupling member, comprising an attachment plate and coupling bolts formed at regular intervals in a transverse direction to protrude to the outer surface of the attachment plate, in the upper and lower parts of each side of the pillar in a longitudinal direction; (b) applying epoxy to the surface of the pillar, and then, wrapping the pillar with an FRP sheet; (c) applying mortar to the surface of the FRP sheet by a predetermined thickness; (d) attaching a corner reinforcement member having an L-shaped cross section to each corner of the pillar; and (e) attaching a cement board, having the same length as the length of the pillar and segmented in a longitudinal direction where each coupling hole is bored at both longitudinal ends, to the surface of the pillar in a section between corner reinforcement members consecutively in a transverse direction of each side of the pillar by inserting a coupling hole into a coupling bolt of a board coupling member and coupling the coupling hole with a nut.
Patent KR-20200053771-A (KR)
Inventor: KIM YU SIN
IPC: B24D3/34
Filed: 2018-11-09
Abstract: Disclosed are a method of manufacturing a polishing pad with high strength and a polishing pad manufactured thereby. The method includes the steps of: preparing polishing slurry comprising aluminum oxide (Al_2O_3) particles having an average particle diameter of 0.1-1 μm, a polymer binder, a dispersant, and a solvent; injecting the polishing slurry into a mold and compressing the same to prepare a molded body; separating the molded body from the mold; and attaching the separated molded body on a substrate.
Patent KR-20200053947-A (KR)
Inventor: SHIN TAE SOO
IPC: B23P13/02
Filed: 2018-11-09
Abstract: The present invention relates to a method for manufacturing bolts of Hastelloy steel. The method for manufacturing the bolts of Hastelloy steel of the present invention comprises the following steps of: getting a material by cutting a round bar made of the Hastelloy steel containing nickel, chromium, cobalt, tungsten, molybdenum etc. to a predetermined length; locally heating one end unit of the cut material; forging the one end unit of the locally heated material in order to form a head of a bolt; turning the forged material; and getting a bolt, by rolling in cold rolling to form a thread on the outer circumference of one region of the other end unit of the turned material.
Patent KR-20200055391-A (KR)
Inventor: PARK MI KYOUNG
IPC: H01L21/67
Filed: 2018-11-13
Abstract: Disclosed is a substrate cleaning apparatus, which can clean a back surface of a substrate. The substrate cleaning apparatus includes: a spin chuck on which the substrate is mounted; and a back surface cleaning tank provided on the spin chuck to receive back surface cleaning liquid, formed at a height that a surface of the back surface cleaning liquid comes in contact with the substrate, and applying the back surface cleaning liquid to the back surface of the substrate.
Patent KR-20200056630-A (KR)
Title: Fiber pre-treatment method using transfer sheet for printing pre-treatment
Inventor: KANG CHUNG WON
IPC: B41M5/40
Filed: 2018-11-15
Abstract: The present technology relates to a fiber pre-treatment method using a transfer sheet for printing pre-treatment, the method comprising the steps of: preparing a transfer sheet in which a base layer, a barrier layer and a pre-treatment material layer are sequentially stacked; and aligning fabric and the pre-treatment material layer of the transfer sheet to face each other, and then pressing and heating to perform a heat press process to form a coating layer transferred with the pre-treatment material layer only on one surface of the fabric facing the transfer sheet.
Patent KR-20200056738-A (KR)
Title: System for providing biometric data
Inventor: JOO JUNG MIN
IPC: A61B5/16
Filed: 2018-11-15
Abstract: Provided is a biometric information providing system which comprises: a figure device; a mobile terminal which transmits a figure ID and a terminal ID of the figure device so that at least one of music and lighting corresponding to specific biorhythm information is output from the figure device; and an information providing server which extracts a specific wearable device ID matching the terminal ID when the figure ID and the terminal ID are received, extracts specific biometric rhythm information corresponding to the specific wearable device ID from biometric rhythm information stored for each wearable device ID of wearable devices, and transmits a specific action file generated according to the specific biorhythm information to the figure device where the figure ID is set.
Patent KR-20200058041-A (KR)
Title: Drones practical test evaluation system
Inventor: YUN JU MIN
IPC: G09B19/16
Filed: 2018-11-19
Abstract: Disclosed is a drone practical test evaluation system. The drone practical test evaluation system is configured to measure a flight position and a flight altitude of a drone in a practical test of certification for ultralight vehicle pilot unmanned helicopter and unmanned multicopter, which is devised to evaluate capability to maneuver a drone. The drone practical test evaluation system comprises: a laser transmitting and receiving unit (10) installed on the ground of each point where a drone takes off and hovers to perform takeoff and aerial manipulation of drone actual flight test evaluation, and transmitting and receiving a laser; a control unit (20) controlling a laser transmitted to the drone by communicating with the laser transmitting and receiving unit (10), determining a position and an altitude of the drone based on information measured by the laser that has been transmitted to the drone and reflected to the laser transmitting and receiving unit (10) to be returned, and comparing the determined information with test evaluation criteria so as to determine whether an examinee passes the test and notify the results; and a decision display unit (30) notifying the results indicating whether or not the examinee passes the test, transmitted from the control unit (20). The laser transmitting and receiving unit (10) includes a plurality of laser diodes (12) arranged at regular intervals.
Patent KR-20200059798-A (KR)
Title: Method for controlling braking force of vehicle
Inventor: JEONG JONG KYU
IPC: B60T8/171
Filed: 2018-11-22
Abstract: The present invention relates to a method for controlling braking force of a vehicle and, more specifically, to technology that realizes a braking sensation in a braking sensation mode selected by a driver by controlling braking pressure of front and rear wheels by delaying, maintaining, or increasing pressure when it is determined that an ECS pressure sensor value is greater than a reference pressure value for each vehicle load and is not an ABS entry condition in case the vehicle is decelerated due to braking while driving. Accordingly, a diversified braking sensation can be realized according to vehicle conditions.
Patent KR-20200061247-A (KR)
Title: Method and apparatus for measuring train speed
Inventor: KIM JUNG TAI
IPC: B61L25/02
Filed: 2018-11-23
Abstract: The present invention relates to a method and an apparatus for measuring a speed of a train. The method for measuring a speed of a train includes the steps of: collecting train speeds at every predetermined cycle; determining the validity of a train speed collected at the current time point; and controlling the train operation, if the train speed collected at the current time point is determined to be valid, based on the train speed collected at the current time point. The step of determining the validity of the train speed collected at the current time point includes the steps of determining whether the train speed collected at the current time point is the same as the train speed collected at the previous time point, and determining the validity by comparing a value related to a change in train speed with a first threshold value or a second threshold value according to the determination result.
Patent KR-20200064680-A (KR)
Title: A serum-free solution for cryopreservation of hepatocyte and capsuled hepatocyte bead and method of cryopreservation using the same
Inventor: LEE JI HYUN
IPC: C12N11/10
Filed: 2018-11-29
Abstract: The present invention relates to a serum free hepatocyte deep-freezing solution, comprising: a histidine-tryptophan-ketoglutaric acid (HTK) solution; dimethyl sulfoxide (DMSO); dexamethasone; and human serum albumin. A survival rate, an ammonia removal rate, a urea synthesis rate and an albumin secretion rate of hepatocytes are improved compared to conventional deep-freezing solution by adding the dexamethasone and/or N-acetylcysteine to the conventional deep-freezing solution.
Patent KR-20200065925-A (KR)
Inventor: HWANG YEUN HEE
IPC: B65H75/14
Filed: 2018-11-30
Abstract: The present invention relates to a bobbin assembly for cable winding. Provided is the bobbin assembly for cable winding which includes: a cylindrical spool on which a cable is wound; and a pair of circular plates placed at both ends of the spool, wherein the circular plate has an I-shaped linear cross-sectional structure on a cross section passing through the center and a plurality of reinforcing ribs are formed on the outer surface of the circular plate as a whole.
Patent KR-20200067698-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D41/04
Filed: 2018-12-04
Abstract: The present invention relates to a bottle cap coupling device, which forms a screw thread on the coupling device which can be coupled to bottle necks having different locking beads and indexing rings of the bottle necks and bottle neck screw threads from each other through one bottle cap. In the main body of the coupling device, the screw threads in accordance with the various bottle necks are formed. A starting point of the screw thread is formed such that an inner diameter of the screw thread is wide and the inner diameter of the screw thread is narrower toward an end point.
Patent KR-20200068320-A (KR)
Inventor: SON JUN SU
IPC: A45C13/26
Filed: 2018-12-05
Abstract: The present invention relates to a mobile terminal case having a shock-absorbing handle. Thus, the present invention relates to a mobile phone case which comprises: a coupling portion provided on a side surface of the case and connecting the case to a mobile phone; an opening portion provided at the center of the case and effectively eliminating heat; a handle portion provided at the rear of the case and enabling a user to grip the mobile phone; and a shock-absorbing portion provided on the handle portion of the case and protecting the mobile phone from external shock, Accordingly, the mobile phone case can be easily protected and the mobile phone can be easily usable for a long time by means of the handle portion and the shock-absorbing portion, and the mobile phone case can easily eliminate heat generated from the mobile phone by means of the opening portion.
Patent KR-20200069036-A (KR)
Inventor: PARK SEONG KYU
IPC: E03B1/04
Filed: 2018-12-06
Abstract: The present invention relates to a rainwater treating device which is disposed at a lower portion of a solar panel to treat rainwater or washing water (hereinafter, referred to as ′rainwater′), and more particularly, to a rainwater treating device for a solar power generator and a solar power generating system using the same. The rainwater treating device of the present invention comprises: a tubular housing formed to allow rainwater introduced through an inlet to move to an outlet provided at an opposite side of the inlet through an internal space; a first purification unit installed to partition the internal space into a first internal space where the inlet is positioned and a second internal space where the outlet is positioned, and having a plurality of perforated holes penetrating both surfaces thereof; and a second purification unit for colliding with the rainwater in the second internal space to precipitate foreign substances included in the rainwater. According to the rainwater treating device for a solar power generator and the solar power generating system using the same, rainwater cooling efficiency can be improved.
Patent KR-20200069101-A (KR)
Title: Vision based Hybrid Prognosis Health Monitoring System
Inventor: CHOI HAEJIN
IPC: G01M5/00
Filed: 2018-12-06
Abstract: The present invention relates to a vision-based hybrid prognosis health monitoring (PHM) system which receives vibration information by processing an image provided from an image processing system and conducts PHM to increase the accuracy and precision of vibration analysis. The vision-based hybrid PHM system comprises: an image processing system which receives an image from a photographing means for photographing a subject to be measured, and processes the image; and a hybrid PHM system which receives the vibration information through the image processing provided from the image processing system, and conducts the PHM.
Patent KR-20200070559-A (KR)
Title: Fingerprint recognition, password combination diary
Inventor: KIM YE JI
IPC: B42D5/04
Filed: 2018-12-10
Abstract: A diary employs a double-locking device to reduce the possibility of exposure of secrets and privacy written in the diary to others and to improve convenience in carrying the diary.