baber/WOPTO huggingface dataset:
Patent KR-20190142999-A (KR)
Title: Primordial follicle culture medium under hormone-free conditions and in-vitro culture method using the same
Inventor: KIM YOON YOUNG
IPC: C12N5/075
Filed: 2018-06-19
Abstract: The present invention relates to a cultivation method for initial development of a primordial follicle, which comprises a step of cultivating the primordial follicle in a medium including an in-vitro primordial follicle cultivation composition containing insulin, a knockout serum replacement (KO-SR), and a basic fibroblast growth factor (bFGF); a matured egg preparation method using the primordial follicle; and a composition thereof. According to the present invention, when a primordial follicle initial cultivation method is used, the primordial follicle can be cultivated under a non-hormone or hormone-free condition and an egg can be acquired therefrom, thereby being useful in in-vitro fertilization and sterility researches for a low hormone reaction group patient or an aged patient who experiences early menopause or has only a hormone-inactive primordial follicle.
Patent KR-20200000510-A (KR)
Title: Flexible substrate and display apparatus including the same
Inventor: KIM JEUNGSOO
IPC: H05K3/28
Filed: 2018-06-22
Abstract: A display device according to an embodiment of the present invention comprises: a display module for displaying an image; a printed circuit board disposed at a lower part of the display module; and at least one flexible substrate in which a first bonding region, a bending region, and a second bonding region are defined, wherein the at least one flexible substrate is bent in the bending region and connects the display module and the printed circuit board. The flexible substrate comprises: a circuit layer electrically connecting the display module and the printed circuit board; a cover layer disposed on the circuit layer; and a bubble prevention layer disposed between the cover layer and the circuit layer to overlap each of the first bonding region and the second bonding region of the flexible substrate. According to the present invention, durability of the display device may be improved.
Patent KR-20200004535-A (KR)
Inventor: BUWON KANG
IPC: B63B35/44
Filed: 2018-07-04
Abstract: According to the present invention, an apparatus for enclosing and sealing a sub for consecutive drilling, which combines a pair of adjacent pipes in series by including first and second combination units formed to be selectively fixed together or rotated independently. The apparatus includes: a first rotation unit enclosing the first combination unit and formed to be able to rotate along with the rotation of the first combination unit; a first sealing member installed between the first combination unit and the first rotation unit; a second rotation unit enclosing the second combination unit and formed to be able to rotate along with the rotation of the second combination unit; and a second sealing member installed between the second combination unit and the second rotation unit to form a sealed space between the first sealing member and itself. The second rotation unit is installed in contact with the second sealing member, and includes a guide module moved in response to the vertical movement of the second sealing member caused by a vertical stroke of the second combination unit.
Patent KR-20190005782-A (KR)
Inventor: HILT RAINER
IPC: B60R11/00
Filed: 2018-07-06
Abstract: The present invention relates to a vehicle roof liner assembly (2) provided with a plane portion for decoration. The vehicle roof liner assembly comprises a carrier assembly (4) having a decoration material (6) formed to head for the inside of a vehicle, and at least two side transition areas (8, 10) coupled to each of side vehicle body components. Moreover, each of the transition areas is formed by one trim portion (12, 14).
Patent KR-20190005787-A (KR)
Inventor: KIM JUNG
IPC: H01L41/113
Filed: 2018-07-06
Abstract: The present invention relates to a strain sensor including an insulation structure and a method of manufacturing the strain sensor, and the strain sensor, according to an embodiment of the present invention, comprises: a plurality of first electrodes extending in a first direction and spaced apart from each other; a piezoresistive layer disposed at a lower part of the first electrode and including a groove extending in the first direction; and a plurality of second electrodes disposed at a lower part of the piezoresistive layer and extending in a second direction spaced apart from each other.
Patent KR-20200008390-A (KR)
Inventor: HYO SEUNG YOU
IPC: H01H85/042
Filed: 2018-07-16
Abstract: The present invention provides a high voltage fuse capable of increasing coupling force of one pair of housings. The high voltage fuse comprises: one pair of housing coupled to each other and filled with soho yarn therein; a fuse terminal disposed by penetrating the housings; one pair of rings fitted to the outer circumference of both ends of the housings coupled to each other and tightly coupled; and a vacuum suction unit forming constant vacuum suction force between the outer circumference of both ends of the housings and the inner circumference of the rings.
Patent KR-20190039848-A (KR)
Title: Rotation transmission mechanism, and spinning reel for fishing including the same
Inventor: SAITO KEI
IPC: A01K89/01
Filed: 2018-07-25
Abstract: The present invention relates to a rotation transfer mechanism, and a fishing spinning reel having the same, which are to suppress the axial rattling of a gear provided by a rotation transfer mechanism. The rotation transfer mechanism (29) transfers rotation of a handle (2) to a reciprocating mechanism (20) of a fishing spinning reel having a driven gear (24). Also, the rotation transfer mechanism (29) includes first and second intermediate gears (31, 32), a shaft member (33), and a compression member (34). The first intermediate gear (31) is rotated by the rotation of the handle (2). The second intermediate gear (32) is connected to the first intermediate gear (31) to be integrally rotated, and is engaged with the driven gear (24). The shaft member (33) supports at least one of the first and second intermediate gears (31, 32) to be rotated. The compression member (34) is disposed between the first and second intermediate gears (31, 32) in an axial direction, and compresses the first and second intermediate gears (31, 32) in a direction away from each other in the axial direction. The first and second intermediate gears (31, 32) are restrained from moving in a direction away from each other in the axial direction.
Patent KR-20190013632-A (KR)
Inventor: KASHIWAZAKI EIKO
IPC: H01M50/491
Filed: 2018-07-30
Abstract: The present invention relates to a non-aqueous electrolyte secondary battery capable of suppressing deterioration of battery performance due to charge and discharge. Provided is a non-aqueous electrolyte secondary battery, which comprises: a separator for the non-aqueous electrolyte secondary battery having ion permeation barrier energy per unit film thickness of 300 J/mol/μm or more and 900 J/mol/μm or less; and a non-aqueous electrolyte containing 0.5 ppm or more and 300 ppm or less of a predetermined additive.
Patent KR-20200013436-A (KR)
Inventor: JOHN YOUNG HUN
IPC: B64C39/02
Filed: 2018-07-30
Abstract: According to the present invention, a multi-drone system comprises: at least one leader drone; a plurality of follower drones configured to form a flight formation model according to a command of the at least one leader drone; and a ground control station configured to communicate with the at least one leader drone and transmit information related to the flight formation model to the at least one leader drone. The at least one leader drone transmits the information related to the flight formation model to each of the plurality of follower drones. Each of the at least one leader drone and the plurality of follower drones is configured to achieve the flight formation model by using a first measurement value based on a global coordinate system having an absolute position, a speed, and an orientation and a second measurement value based on a local coordinate system having a relative position, a relative speed, and a relative direction with other drones. According to the present invention, a communication load and communication time of the ground control station can be significantly reduced.
Patent KR-20190015122-A (KR)
Inventor: LIM JUNG SOO
IPC: A63B21/00
Filed: 2018-07-30
Abstract: According to the present invention, provided is a weight training apparatus for disabled people with spinal cord injury which helps disabled people with spinal cord injury to exercise weight training while being in a wheel chair and having a body fixed to perform residual muscle exercise which is necessary for rehabilitation of disabled people with spinal cord injury. An apparatus of the present invention comprises: a base which has left and right longitudinal frames and a horizontal frame which is mutually connected to a longitudinal frame; left and right exercise tolerance units which store a weight stack which can adjust weight; a middle frame which horizontally connects an exercise tolerance unit in a top and bottom part; a supporting frame which has a top and bottom end thereof fixed at a middle frame of the top part and a horizontal frame; a first protruding frame unit which protrudes toward a user; a first pad unit which has a first pad which comes in touch with chest or back of a user at one end; a cable withdrawal unit which is installed near left and right exercise tolerance units; a withdrawal pulley unit which is fixed to adjust height in an upper and lower direction and has a cable withdrawal pulley installed toward a user; a cable which is withdrawn through a pulley of a cable withdrawal unit; and a grip which is connected to the other side end of the cable.
Patent KR-20200015126-A (KR)
Inventor: JEON SEONG JAE
IPC: H01L35/32
Filed: 2018-08-02
Abstract: Disclosed is a thermal conversion apparatus using waste heat to produce electricity. According to one embodiment of the present invention, the thermal conversion apparatus comprises: a plurality of unit modules arranged in a first direction and a second direction crossing the first direction; a frame supporting the plurality of unit modules and including first coolant inlet and outlet pipes arranged in the first direction; a plurality of second coolant inlet pipes connected to the first coolant inlet pipe and arranged on one side of the plurality of unit modules in the second direction; and a plurality of second coolant outlet pipes connected to the first coolant outlet pipe and arranged on the other side of the plurality of unit modules in the second direction. Each unit module comprises: a coolant passing chamber; a first thermoelectric module disposed on a first surface of the coolant passing chamber; and a second thermoelectric module disposed on a second surface of the coolant passing chamber. The coolant passing chamber comprises: a third surface disposed between the first and second surfaces; a fourth surface disposed between the first and second surfaces and disposed on the third surface in a third direction; a fifth surface disposed between the third and fourth surfaces and having a coolant inlet disposed thereon; and a sixth surface disposed between the third and fourth surfaces and having a coolant outlet disposed thereon. The first thermoelectric module includes a plurality of group thermoelectric elements, each group thermoelectric element includes a plurality of thermoelectric elements with an equal minimum separation distance from the fourth surface in the third direction, the plurality of thermoelectric elements are electrically interconnected in at least one group thermoelectric element among the plurality of group thermoelectric elements, and the third direction crosses the first and second directions.
Patent KR-20200016462-A (KR)
Title: Roller brush apparatus for meal utensil automatic washing of dish washer
Inventor: KIM SUNG TAE
IPC: A47L15/46
Filed: 2018-08-07
Abstract: The present invention relates to a roller brush apparatus for automatic washing and, more specifically, to a roller brush apparatus (200) for the automatic tableware washing of a tableware washer, which comprises a tableware washing unit (20), a tableware transfer (conveyor) drying unit (300) and a tableware storage unit (400). The roller brush apparatus (200) for automatic tableware washing includes: a pair of roller brushes rotated adjacently to each other to wash tableware inserted into a tableware washing housing (21) through an inlet (112) while letting the tableware go therethrough; and a guide roller brush washing the tableware having gone through the roller brushes while guiding the tableware. Therefore, the apparatus can increase the turnover ratio of tableware while increasing washing efficiency.
Patent KR-20180095480-A (KR)
Title: Method for manufacturing dielectric layer
Inventor: KYEONG KEUN CHOI
IPC: H01L21/02
Filed: 2018-08-16
Abstract: The present invention relates to a method for manufacturing an insulating film. According to an embodiment of the present invention, the method for manufacturing an insulating film forms at least one insulating film with at least one of two materials in one reactor by using a single precursor source including the two materials.
Patent KR-20200020483-A (KR)
Title: Package for containing sanitary gloves or sanitary bag
Inventor: SHIN KWON SIK
IPC: B65D83/08
Filed: 2018-08-17
Abstract: The present invention relates to a package for containing sanitary gloves or a sanitary bag. The present invention comprises: a body part having a holding space; an opening and closing part including a cutting line formed on one surface of the body part, cut to be opened and closed along the cutting line, and configured such that an object to be held can be withdrawn in an opened state; and a fixation part fixating the opening and closing part to enable the opening and closing part to maintain an opened state or a closed state. According to the present invention, the package enhances withdrawal convenience by inserting and fixating the opening and closing part into the fixation part in a state that the opening and closing part is opened and maintaining the opened state when withdrawal of the object to be held is repeated, and prevents contamination of the object to be held caused by the intrusion of foreign materials, dust and bacteria from the outside into the inside of a package by closing the opening and closing part and then inserting and fixating the opening and closing part into the fixation unit to maintain a closed state when the withdrawal of the object to be held is not realized.
Patent KR-20200021827-A (KR)
Title: Composition for Etching Silicon Nitride Layer
Inventor: LEE EUN JUNG
IPC: C09K13/06
Filed: 2018-08-21
Abstract: The present invention relates to a silicon nitride film etching composition comprising: phosphoric acid; a silicone compound having an oxalyl group; and water. The etching composition according to the present invention simultaneously satisfies etching suppression and particle generation suppression of a silicon oxide film, and suppresses a decrease in the etching rate of the silicon nitride film according to the number of treatments.
Patent KR-20200024038-A (KR)
Title: Snow melter using hot air injected from multiple holes and method for melting snow using the same
Inventor: LEE JANG YONG
IPC: F24H3/02
Filed: 2018-08-27
Abstract: The present invention provides a snow melting device through hot air injection, which injects hot air through a plurality of downward injection holes and upward injection holes to melt loaded snow, thereby reducing vibration and noise created from components such as a collection pipe by injecting the pressure of hot air. According to embodiments of the present invention, the snow melting device through multi-point hot air injection comprises: a water tank unit loaded with acquired snow and filled with water; a burner unit to generate heat; a blowing unit to allow a portion thereof to be coupled to the burner unit, and supply air to the burner unit; a vertical hot air flow path unit which is coupled to another portion of the blowing unit and the burner unit, and provides a flow path to allow hot air, which flows in from the blowing unit and is air heated by the burner unit, to flow and be supplied to the water tank unit; a downward injection unit coupled to a lower portion of the vertical hot air flow path unit, and provided with at least one downward injection hole which is a hole to inject hot air flowing through the vertical hot air flow path unit; a horizontal hot air flow path unit which is coupled to a lower portion of the downward injection unit, provides a flow path to allow hot air flowing through the vertical hot air flow path unit and the downward injection unit to flow thereinto and flow therein and then be supplied to the water tank unit, and has at least one upward injection hole which is a hole to inject hot air; and a collection pipe which is coupled to the vertical hot air flow path unit, is formed in a shape enclosing the vicinity of the vertical hot air flow path unit and the downward injection unit, collects hot bubblesm which are formed by injecting hot air through the downward injection hole and flow upwards, and sucks water in the water tank unit to discharge the hot bubbles and water to the water tank unit.
Patent KR-20200024041-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: LEE HYOUNG JIN
IPC: H01L21/66
Filed: 2018-08-27
Abstract: Provided is a substrate processing device. According to one embodiment of the present invention, the substrate processing device comprises: a chamber; a deposition source disposed in a lower side of the chamber and evaporating a deposition material on a substrate; a mask disposed in an upper side of the chamber and bonded to the substrate; and a mass meter measuring the weight of the mask. According to an embodiment of the invention, the substrate processing device can minimize process defects by detecting damage to a substrate in real time by measuring the weight of the mask during or after processing a substrate processing process.
Patent KR-20200027635-A (KR)
Title: Piston for electric caliper brake
Inventor: JAE JIN HUR
IPC: F16D55/2255
Filed: 2018-09-05
Abstract: According to the present invention, disclosed is a piston for an electronic caliper brake. According to one aspect of the present invention, the piston for an electronic caliper brake is made of plastic, in which one end is opened for the inside thereof to be hollow in the shape of a cup. Inside the piston, a steel reinforcing unit is integrated with the piston to prevent abrasion and torsional deformation of the piston caused by a nut spindle that presses the piston.
Patent KR-20200028090-A (KR)
Title: Lens driving device and camera device
Inventor: SEONG MIN LEE
IPC: G03B17/12
Filed: 2018-09-06
Abstract: The present invention relates to a lens driving device that minimizes heat loss by forming an escape groove of a c over in a part where an elastic member and a substrate are soldered. According to an embodiment of the present invention, the lens driving device comprises: a cover; a housing; a bobbin; a coil; a first magnet; a substrate; a Hall sensor; a second magnet; and a lower elastic member. The substrate includes an inner surface, an outer surface disposed opposite the inner surface and partially disposed on a side plate of the cover, and a terminal formed on the inner surface of the substrate. The coil is connected to the terminal of the substrate through the lower elastic member, and the cover forms a groove at a position corresponding to the terminal so that at least a part of the terminal of the substrate does not overlap the side plate of the cover.
Patent KR-20200031439-A (KR)
Title: A facial mask composition and its preparation method
Inventor: WANG GUANGSHENG
IPC: A61K8/92
Filed: 2018-09-14
Abstract: The present invention provides a facial mask composition comprising following components: (a) 0.01 to 30 wt% of emollient oil; (b) 0.01 to 20 wt% of moisturizer; (c) 0.01 to 10 wt% of thickening polymer; (d) 0.01 to 10 wt% of skin conditioner; and (e) 10 to 90 wt% of deionized water, wherein the skin conditioner includes: 20 parts by weight of papaya, 30 parts by weight of Auricularia auricula-judae, 20 parts by weight of Paeonia japonica, and 30 parts by weight of sweet Salvia miltiorrhiza.
Patent KR-20200031813-A (KR)
Title: A structure of granule drone with small sized discharger
Inventor: CHOI SUNG RYOL
IPC: B64D1/18
Filed: 2018-09-17
Abstract: The present invention relates to a granule scattering drone having a structure of multiple small discharges. When a drone having the discharger in the upper position of a drone body performs disaster prevention, a plain area of Korea has scattering phenomenon almost every time except for early midnight due to a cause in which most of the plain area is positioned in a west coast area. Therefore, a drone controller flies the drone in a site in windy day while considering error like controlling a zeroing fire in an army. Sowing rice seeds is considerably different from pesticide application as a result as farming the rice seeds is a year farm work in which the rice seed bears an ear at a dropped point. Therefore, when the granule is scattered, accuracy is more important. Therefore, a discharge device is miniaturized, and the multiple discharge devices are installed for safety of drone scattering. Also, the installation position of the discharge device is lower. Secondly, a ground dropping rate demanded in accordance with a kind of the granule is different from each other, and the structure is preferentially changed to control a scattering angle of the discharge device to scatter a titration amount. Thirdly, an objective of the present invention is to find a variable value as an actual investigation result by selecting the predetermined number of cases about causes having other influences.
Patent KR-20180109051-A (KR)
Inventor: JANG JAEHYUK
IPC: H04W24/10
Filed: 2018-09-19
Abstract: The present invention relates to a method for a terminal to report an uplink buffer status in a wireless communication system. According to the present invention, the method for transmitting a buffer status report of a terminal in a wireless communication system comprises: a step of confirming whether a first buffer status report that has been triggered but not canceled exists upon allocation of uplink resources for new data transmission; a step of generating uplink data including the buffer status report in the presence of the first buffer status report; a step of confirming whether a second buffer status report that has been triggered but not canceled, other than the buffer status report included in the generated uplink data, exists; and a step of determining whether to cancel the second buffer status report depending on whether the first buffer status report is a general buffer status report or a periodic buffer status report in the presence of the second buffer status report. Through the present invention, when a terminal reports a padding buffer status, the terminal does not cancel the normal or periodic buffer status report, thereby preventing the terminal from performing additional operations to reduce the operation complexity of the terminal.
Patent KR-20200036349-A (KR)
Inventor: CHOI KEE HOON
IPC: B29L31/34
Filed: 2018-09-28
Abstract: According to the present invention, a case comprises: a cover portion including an upper portion having an upper hole formed to penetrate a top surface and a lower portion formed along the rim of the upper portion and extending downward from the rim of the upper portion to form an inner space therein, wherein the cover portion is formed of a conductive material; a first plating layer formed on the outer surface of the cover portion; a mounting portion provided in the inner space to contact a surface facing the inner space among the surfaces of the upper portion; a fixing portion protruding upward from the top surface of the mounting portion to contact the inner side of the upper hole; and a support formed separately from the cover portion.