baber/WOPTO huggingface dataset:
Patent KR-20190087081-A (KR)
Title: Composition for preventing hair loss or promoting hair growth containing citron seed oil
Inventor: WOO SIK JEONG
IPC: A61K8/9789
Filed: 2018-01-16
Abstract: The present invention relates to a hair loss prevention or hair growth promoting effect of a citron seed oil. Since the citron seed oil of the present invention exhibits a remarkable hair growth effect in normal hair loss when treated by a transdermal topical application method, it is useful as a pharmaceutical composition for preventing or treating hair loss, a cosmetic composition for preventing hair loss or promoting hair growth, and a food composition for preventing hair loss or promoting hair growth.
Patent KR-20190088206-A (KR)
Title: Stirring and defoaming device having power transmission using magnetic force
Inventor: KIM HOON
IPC: B01F29/90
Filed: 2018-01-18
Abstract: The present invention relates to a stirring and defoaming device comprising: a revolving plate arranged to have the width direction thereof facing a horizontal direction; a revolving shaft formed in a hollow pipe erected vertically to have an upper end joined to the central portion of the lower surface of the revolving plate, thereby revolving integrally with the revolving plate; a rotating shaft having a lower end penetrating the central portion of the upper surface of the revolving plate to be inserted into and joined to the revolving shaft to be able to rotate, thereby being able to rotate independently of the revolving shaft; a magnetic block joined to the upper end of the rotating shaft to be disposed above the upper surface of the revolving plate to rotate integrally with the rotating shaft; a plurality of mounting brackets joined to a position separated by predetermined distance from the revolving plate on the upper surface of the revolving plate; a rotating wheel formed in a shape of a metal disc or metal cylinder having magnetic properties such that an outer circumference thereof comes into contact with the magnetic block to receive rotational force from the magnetic block, thereby rotating; a plurality of holder rotating shafts joined and fixed to the rotating shaft of the rotating wheel and mounted on the mounting brackets to be able to rotate; and a container holder joined to the rotating wheel. Accordingly, revolution and rotation of a container can be controlled independently and rotational force for making the container rotate can be stably transmitted, thereby keeping constant rotation speed of the container.
Patent KR-20190091056-A (KR)
Title: Nail sticker and the manufacturing method
Inventor: LEE YUN SOOK
IPC: B32B37/06
Filed: 2018-01-26
Abstract: The present invention relates to a nail sticker having an odor function as well as providing nutrition to the nail while a surface of a decorative layer is smoothly processed, and a manufacturing method thereof. The nail sticker according to the present invention comprises: a base film containing nutritional ingredients for the nail; a decorative layer formed on one surface of the base film; and a coating layer applied in a state of coating the decorative layer on one surface of the base film, and containing a fragrance material for releasing fragrance, wherein the decorative layer is formed by any one or both of a hologram paper and a foil paper which is bonded to one surface of the base film in a heat-fused manner. In addition, the decorative layer is formed by including a three-dimensional decorative material.
Patent KR-20190092062-A (KR)
Title: A Display panel capable of three-axis focal length conversion
Inventor: JUN SEONG CHAN
IPC: G02B27/00
Filed: 2018-01-30
Abstract: The present invention relates to a light emitting display panel capable of three-axis focal point distance conversion and a manufacturing method thereof. According to one embodiment of the present invention, the display panel comprises: a lens layer having a two-dimensional Fresnel pattern formed to adjust a path of light incident from a light source; a light conversion layer stacked on the lens layer to switch the color of light passing through the lens layer; and a power supply unit applying a voltage to the lens layer. The lens layer is divided into a plurality of regions, and the power supply unit adjusts a voltage applied to each region of the lens layer divided into a plurality of regions, thereby providing a display panel capable of varying a position of a focal point in a three-dimensional space and improving the aperture ratio and resolution of the display panel.
Patent KR-20180091737-A (KR)
Title: Co-rotating compressor
Inventor: DOEPKER ROY J
IPC: F04C27/00
Filed: 2018-02-02
Abstract: A compressor may include a first scroll member, a second scroll member, a first bearing housing, a second bearing housing, and a motor assembly. The first scroll member includes a first end portion plate and a first spiral-type wrap extending from the first end portion plate. The second scroll member includes a second end portion plate and a second spiral-type wrap extending from the second end portion plate and engaged with the first spiral-type wrap to define a compressive pocket. The first bearing housing supports the first scroll member for rotation about a first rotational axis. The second bearing housing supports a second scroll member that is parallel to the first rotational axis to rotate about a second rotational axis deviating from the first rotational axis. The motor assembly may be interposed in an axial direction between the first bearing housing and the second bearing housing and may include a rotator attached to the first scroll member. The rotor may surround the first end portion plate and the second end portion plate.
Patent KR-20190094924-A (KR)
Title: Ramp Signal Generator, and CMOS Image Sensor Using That
Inventor: KIM TAE GYU
IPC: H04N5/374
Filed: 2018-02-06
Abstract: The present technology relates to a ramp signal generator and a CMOS image sensor using the same. The present technology provides a ramp signal generator capable of generating an accurate and stable ramp voltage corresponding to ramp current by sampling the ramp current and transferring the same to a ramp resistance, and provides a CMOS image sensor using the ramp signal generator. The ramp signal generator includes: a sampling part for sampling ramp current and storing the same as a voltage; a current keeping part for keeping the ramp current constant; a current transfer part for transferring a current corresponding to the voltage stored in the sampling part; and a current-voltage converting part for generating ramp voltage corresponding to the current received through the current transfer part.
Patent KR-20190096176-A (KR)
Title: Apparatus of electric power reductuion
Inventor: PARK JEONG KWAN
IPC: G01R23/20
Filed: 2018-02-08
Abstract: The present invention relates to a power reduction device which can reduce power by using an L-C active filter and a tourmaline mineral body capable of relieving a harmonic wave to doubly reduce the harmonic wave. According to the present invention, the power reduction device comprises: a main body formed in a rectangular shape and having a sealed space of which an outer surface and an inner boundary surface are boded; a meatal ionization layer in which at least one component of a metal component, biotite, and wollastonite is applied to the inside of the main body to conduct a current component; an electron ion supply body in which a tourmaline processed body, ferrite powder, graphite powder, and magnetite powder are mixed and located on an upper surface of the metal ionization layer; and an LC active filter which is located between the metal ionization layer and the electron ion supply body and includes an operation amplifier and a lowpass filter.
Patent KR-20190098894-A (KR)
Inventor: JANG MI
IPC: H01L51/56
Filed: 2018-02-14
Abstract: According to an embodiment of the present invention, disclosed is a foldable display apparatus in which an array line connecting a plurality of spacers in a virtual straight line and a folding axis are disposed not to be in parallel to each other.
Patent KR-20180048460-A (KR)
Inventor: KIM DAE YOUNG
IPC: G06Q20/32
Filed: 2018-02-21
Abstract: According to the present invention, a method of providing an identification service using an application card is performed by a server communicating with a service server providing a customer with an internet service and a card company server possessing identification information of the customer and providing the customer with an application card service. The method comprises the following steps of: checking identification information for a customer selecting card information of the customer registered in an application card application installed in a smartphone owned by the customer by an identification means of the customer from the service server; outputting a card company selection interface to select a card company corresponding to the application card application to a terminal of the customer; checking card company information corresponding to the application card application inputted via the card company selection interface; requesting identification using card information registered in the application card application from the card company server corresponding to the card company information; and providing the service server with an identification result for the customer provided from the card company server to determine whether to provide a service requested by the customer.
Patent KR-20190101222-A (KR)
Inventor: PARK JONG SEUNG
IPC: D02G3/16
Filed: 2018-02-22
Abstract: In a carbon nanotube twisted yarn and a method for manufacturing the same of the present invention, a manufacturing method comprises steps of: surface treating the carbon nanotube twisted yarn with a mixed composition of poly(vinylidene fluoride) derivatives and an ionic liquid; and forming a twisted yarn by twisting a treated carbon nanotube fiber. According to the present invention, it is possible to provide the carbon nanotube twisted yarn having improved mechanical strength while maintaining electrical properties of carbon nanotubes.
Patent KR-20190105381-A (KR)
Title: Jig for cutter mounting
Inventor: PARK SEOK JIN
IPC: B25B11/02
Filed: 2018-03-05
Abstract: The present invention relates to a jig for mounting a cutter, configured to mount a cutter used for a machine tool. The jig for mounting a cutter can comprise: a base; a support unit coupled to one surface of the base; a mounting unit of which the support unit is coupled to one side, and the cutter is mounted on the other side, and which can be rotated for a distance between the other side on which the cutter is mounted and the base to be changed; a rotary shaft coupling the support unit to the cutter mounting unit to be the center of rotating movement of the cutter mounting unit; and a control unit coupled to one surface of the base, and connected to one end of the rotary shaft to control the rotating movement of the cutter mounting unit. Accordingly, maintenance work of the cutter can be safely performed.
Patent KR-20190108728-A (KR)
Title: Reclining sofa
Inventor: LEE YEON SEON
IPC: A47C17/86
Filed: 2018-03-15
Abstract: The present invention relates to a reclining sofa enabling an erected seating space to be switched into a rest space unveiled flatwise by connecting a backrest unit and a seating unit which are arranged in a body. The reclining sofa comprises: a body in which a seating installation unit and a backrest installation unit are formed; a seating unit arranged in the seating installation unit; a backrest unit arranged in the backrest installation unit in a turning structure; a reclining unit changing an erected angle of the backrest unit by using an action force generated in a drive unit; and a body transfer unit moving the body in forward and backward directions to adjust an interval between the body and a wall surface.
Patent KR-20190111295-A (KR)
Inventor: PARK CHAN SEOK
IPC: B21J5/02
Filed: 2018-03-22
Abstract: The present invention relates to a manufacturing method for a fastening member of a reinforced bar coupler, and more specifically, to a manufacturing method for a fastening member of a reinforced bar coupler of an arc shape, which has a plurality of serration protrusions vertically provided on the inner surface, and the outer circumferential surface formed in an inclined surface having a diameter becoming bigger in a downward direction. Here, the fastening member of a reinforced bar coupler is fabricated in a successive press work by means of a press machine having a plurality of dies and punches. The manufacturing method thereof comprises: a trapezoid cylinder shaping step that a cylinder material having identical upper and lower diameters is shaped as a trapezoid cylinder having a diameter becoming bigger downwards; a fan-shaped flat plate shaping step that a shaped product, shaped in the trapezoid cylinder shaping step, is shaped in a fan-shaped flat plate; an arc-shaped inclined plate shaping step that the shaped product, shaped in the fan-shaped flat plate shaping step, is shaped in an arc-shaped inclined plate, which is the shape of a fastening member; and a serration protrusion shaping step that a serration protrusion is formed on the inner circumferential surface of the product shaped in an arc-shaped inclined plate shaping step. Therefore, the fastening member, which is provided to fixate a reinforced bar by pressurizing and adhering the same in a reinforced bar coupler, is conveniently manufactured through press forming. Resultantly, productivity of the fastening member can be increased, and fabrication costs thereof can be decreased.
Patent KR-20180111618-A (KR)
Title: Multi-stable haptic feedback systems
Inventor: Motamedi Mohammadreza
IPC: H01L41/18
Filed: 2018-03-28
Abstract: The present disclosure relates to a haptic feedback systems including multi-stable materials for providing haptic feedback to a user. The haptic feedback systems are useful in structural materials such as elements of wearables or accessories.
Patent KR-20190114528-A (KR)
Title: The complex matel-organic trimer/support complex formed through covalant bonding between support and organic-metal trimer
Inventor: HWANG YOUNG KYU
IPC: C07F19/00
Filed: 2018-03-30
Abstract: The present invention relates to a complex comprising a support and a metal-organic trimer, the metal-organic trimer-support complex according to the present invention is excellent in chemical stability, characterized by exhibiting high activity as a catalyst for a dehydrogenation reaction of alcohol. The metal-organic trimer-support complex according to the present invention is chemically very stable since bonds between each other are covalently linked.
Patent KR-20190114593-A (KR)
Title: Method and system for authentication of electronic lock based on usage pattern
Inventor: KIM BUM SOO
IPC: G06F21/33
Filed: 2018-03-30
Abstract: A method of authenticating an electronic lock device is disclosed. A method of authenticating an electronic lock device according to an embodiment of the present invention may include: a step of collecting a usage history for correcting and unlocking an electronic lock device using an electronic key; a step of analyzing the usage history to generate a usage pattern; and a step of applying an authentication level selected based on the usage pattern and performing authentication when the electronic lock device is corrected and unlocked by using the electronic key.
Patent KR-20190115649-A (KR)
Title: A wire sawing device using a multi-wire with positioning main rollers
Inventor: PARK HONG SOON
IPC: B28D5/04
Filed: 2018-04-03
Abstract: The present invention relates to a multiwire saw device including: a supply bobbin installed to be rotatable; a cutting wire cutting a silicon ingot which is a workpiece; a main roller cutting the silicon ingot into a plurality of thin wafer units; and an ingot transfer part transferring the ingot. Therefore, the present invention is capable of making a considerable reduction in time for an inspection, thereby securing working hours to increase working efficiency.
Patent KR-20180121361-A (KR)
Inventor: OSAKABE AKIHIRO
IPC: G01R1/04
Filed: 2018-04-09
Abstract: The present invention provides a carrier for an electronic component test device which can correspond to exchange a component of a smaller unit in exchange for the kind of electronic component to be tested or consumption of a socket, and can correspond to high precision for determining a position of an external contact terminal and a socket terminal of the electronic component to be tested. The carrier for an electronic component test device comprises: a plurality of terminals (753) connected to a tester (6) through a socket board (50) correspondingly installed to a plurality of external contact terminals (HB); an IC socket (750) on which an IC device is loaded; a core body (740) formed in an annular shape so as to surround the IC device, and provided with the IC socket (750) on a bottom surface thereof; and a body (720) installed in a frame (700) of a test tray (TST), and detachably provided with the core body (740). Position determining holes (7451, 7461) coupled to a position determining pin (55) protruding from the socket board (50) are formed on the core body (740). The core body (740) is movably installed within a plane relative to the body (720).
Patent KR-20190121091-A (KR)
Title: Whitening composition containing extract, fractions or compound derived from Raphanus sativus L. var niger
Inventor: LEE NAM HO
IPC: A61K36/31
Filed: 2018-04-17
Abstract: A whitening composition comprising an extract of Raphanus sativus L. var. niger, a fraction thereof or a compound separated therefrom of the present invention can inhibit melanin production and tyrosinase production without cytotoxicity, and thus can be usefully used as a skin whitening cosmetic composition, food composition, quasi-drug composition, external preparation composition, functional health food that can prevent or alleviate skin pigmentation disease or therapeutic agent for skin pigmentation disease.
Patent KR-20190121946-A (KR)
Title: Refrigerated and frozen meat cutting board and slice cutting machine include this same
Inventor: SON JIN WON
IPC: A22C17/00
Filed: 2018-04-19
Abstract: The present invention relates to a cutting board for refrigerated and frozen meat and a slice cutter for refrigerated and frozen meat including the same, which can cut both refrigerated meat and frozen meat, is configured to horizontally supply a material to be cut whether the material to be cut is refrigerated or frozen meat while stably supplying the material without a separate pressing device, and is configured to cut the meat into slices having an even cut section and a uniform thickness. According to the present invention, the cutting board for refrigerated and frozen meat comprises: a frame (223) having an opened upper portion; loading boards (222) formed in the frame repeatedly and alternately; and a transfer chain (221). The loading boards are fixed to the frame and configured to support a material to be cut such as refrigerated meat and frozen meat from a bottom surface. The transfer chain is disposed next to the loading boards and protrudes further than the bottom surface of the loading boards. The transfer chain is configured to transfer the material to be cut placed on the loading boards to a cutting location by performing a caterpillar type rotation motion or a forward and backward reciprocating motion by a chain driving means. According to the present invention, the slice cutter for refrigerated and frozen meat including a cutting board for refrigerated and frozen meat comprises: a cutter main body (100); the cutting board for refrigerated and frozen meat (220); a loading unit (200) mounted in the cutter main body to be able to reciprocate forward and backward; and a cutting unit (300) mounted in the cutter main body and configured to cut the material to be cut supplied by the loading unit.
Patent KR-20190125775-A (KR)
Inventor: PARK E GYUNG
IPC: A23L33/105
Filed: 2018-04-30
Abstract: The present invention relates to a composition for promoting hair growth or preventing hair loss, comprising an oil derived from plants as an active ingredient. More particularly, a mixture of lavender oil, rosemary oil and citron seed oil of the present invention increases the expression of hair growth factor and antioxidant enzyme in human dermal papilla cells using three-dimensional culture, compared to individual materials, and has the effect of increasing the expression of the hair growth factor in a hair loss cell model. Therefore, the composition of the present invention comprising the same as an active ingredient may be usefully used as a cosmetic or functional health food for preventing or improving hair loss, or as an external dermal agent for preventing or treating hair loss.
Patent KR-20180138129-A (KR)
Inventor: NAM JU HAN
IPC: G10H1/00
Filed: 2018-05-11
Abstract: Disclosed is a system and method for transferring singing expression. According to one embodiment of the present invention, the method performing in the system may comprise the steps of: synchronizing a synchronization of each of the first and second sound sources including different sound information for the same music; modifying a pitch of the first sound source based on pitch information extracted from each of the first and second sound sources synchronized with the synchronization; and extracting volume information from each of the first and the second sound sources and modifying volume of the first sound source whose pitch is modified according to the extracted volume information.
Patent KR-20190135787-A (KR)
Title: Sheet transmission apparatus and image forming system
Inventor: OH MIN SOO
IPC: H04N1/00
Filed: 2018-05-29
Abstract: Provided are a sheet relay apparatus for transferring a sheet from an image forming apparatus to another apparatus and an image forming system including the same. According to the present invention, the sheet relay apparatus comprises: a first path formed from an inlet side into which sheets from the image forming apparatus are drawn to a discharge side for discharging the sheets and having a first branch point and a second branch point; a second path from an insert device through the first branch point to a folding device and having a third branch point; and a third path from the third branch point to the second branch point of the first path. The first to third branch points define a triangular inversion path, and the sheets from the image forming apparatus and sheets from the insert device pass through at least one of the three sides of the triangular inversion path, but an upper and lower surfaces are reversed when passing through the other two sides except the side which is the shortest distance from the destination.