baber/WOPTO huggingface dataset:
Patent KR-20180000113-A (KR)
Title: Test strip
Inventor: SONG SI MON
IPC: G01N33/558
Filed: 2016-06-22
Abstract: The present invention relates to a test strip, wherein the test strip according to an embodiment of the present invention comprises: a test sheet (10) formed in a plate shape having a predetermined length and having one end (11) immersed in a tested liquid (1); a reagent pad (20) disposed on one surface of the test sheet (10) and discolored in response to the tested liquid (1); a flow part (30) disposed on the test sheet (10) along the longitudinal direction of the test sheet (10) and moving the tested liquid (1) absorbed at one end when the test sheet (10) is immersed in the other end direction; and a time scale part (40) displaying a test time corresponding to the moving distance of the tested liquid (1) moving along the moving part (30). The method for manufacturing a stem cell culture plate using the adhesive heparin and the collagen of the present invention greatly improves an adhesion rate of the cell culture surface, enables long-term undifferentiated growth, and enables mechanical subculture, and thus the manufacturing method and culture method of the stem cell culture plate using the adhesive heparin and the collagen can be used to stably mass-culture the stem cells.
Patent KR-20180000876-A (KR)
Inventor: KIM YUNG DUK
IPC: B65D21/02
Filed: 2016-06-24
Abstract: The present invention relates to a strawberry storing container having bottom surface protrusions of different sizes, and more specifically, relates to a strawberry storing container having bottom surface protrusions of different sizes, which is divided into an upper container and a lower container, has protrusions formed on the bottom surface of each container to have different sizes of each circular shapes thereof to not allow movement even when stacked, has grooves formed on the protrusions to allow outer air to be introduced into the protrusions, thereby preventing the generation of moisture. The protrusions formed on each bottom surface of the upper strawberry storing container and the lower strawberry storing container are in contact. At this time, the protrusions having different sizes of circular shapes thereof are locked with each other when stacked, thereby increasing the fixing force. Each protrusion has a groove and a multi-step to allow outer air to be introduced inside the protrusion, thereby preventing the generation of moisture. When each container is joined through a joining surface, a through groove is formed from a side surface part of the joining surface up to an inner reception space, thereby preventing the generation of moisture inside the reception space.
Patent KR-20180000889-A (KR)
Inventor: PIAO ZHEQUAN
IPC: D06N3/00
Filed: 2016-06-24
Abstract: The present invention relates to an artificial leather having improved elongation characteristics in order to improve formability, and to a manufacturing method thereof, and specifically, to the artificial leather by tumbling in a water-containing state in a tumbler instead of drying after dyeing in a manufacturing process of the artificial leather. According to the present invention, after the dyeing, the drying process is omitted, and a tumbling process is performed in the water-containing state, so that the tensile strength can be prevented from being lowered while improving the elongation percentage of the artificial leather deteriorated in the manufacturing process of the artificial leather. In addition, it is possible to improve the fullness of the artificial leather by causing the shrinkage of the artificial leather by tumbling in the water-containing state.
Patent KR-20180001383-A (KR)
Inventor: JANG DAL SOO
IPC: F16D3/202
Filed: 2016-06-27
Abstract: The present invention relates to a tripod constant velocity joint. According to the present invention, the tripod constant velocity joint comprises: an outer joint member having a cavity extended in a longitudinal direction, and three roller tracks; an inner joint member having a central body, and three journals protruding from the central body in a radial direction; and three roller assemblies respectively fastened with the three journals to be respectively placed on the three roller tracks. The roller assemblies comprise: an inner ring fastened with the journals; an outer ring placed to wrap around the inner ring and to face a side surface of the roller tracks; and a bearing placed in between the inner and outer rings. A side surface of the roller tracks is formed to be convex. An external side surface of the outer ring is formed to be concave towards the convex side surface of the roller tracks. The present invention provides a tripod constant velocity joint which is able to effectively control noise and vibration.
Patent KR-20170002309-A (KR)
Inventor: SIEBER UDO
IPC: B60L15/20
Filed: 2016-06-28
Abstract: The present invention relates to a method for controlling and/or regulating power of a motor. The method includes: a step of detecting an operation location (S) according to a pedal path (PW) of an acceleration pedal; and a step of determining output request quantity (PS) in at least one motor. The output control device includes: an acceleration pedal (100) for moving along the pedal path (PW); a sensor (200) for detecting an operation location (S) of the acceleration pedal (100); and a control unit (500) for determining output request quantity (PS) for a motor (910). The present invention can prevent output request quantity from abruptly increasing.
Patent KR-20180004959-A (KR)
Inventor: PARK JONG JIN
IPC: H04N21/422
Filed: 2016-07-05
Abstract: An electronic device is disclosed. The electronic device according to the present invention includes a storage for storing a plurality of IR code sets corresponding to a plurality of external electronic devices, respectively, a communication unit for communicating with one of the plurality of external electronic devices and a remote control device, and a processor which determines an IR code set including a test code as the IR code set corresponding to the external electronic device if an operation corresponding to the test code included in one among the plurality of IR code sets, according to a preset event, and transmits a command for mapping the determined IR code set on the remote control device to the remote control device. Accordingly, a user can control the external electronic device through a remote control device.
Patent KR-20180006040-A (KR)
Inventor: KIM YOUNG KOO
IPC: A61L2/24
Filed: 2016-07-08
Abstract: An automobile disease control system, according to an embodiment of the present invention, is an automobile disease control system, which houses a contaminated vehicle and prevents pollution of an automobile, wherein the automobile disease control system comprises: a frame having an inlet and an outlet through which the automobile can be moved and having an accommodation space for accommodating the automobile; an ultraviolet ray part located on the inner upper surface of the frame and emitting ultraviolet rays; a far infrared ray part positioned on an inner side surface of the frame to raise the temperature of the accommodation space; a heater changing the flow of air in the accommodation space and keeping the temperature of the accommodation space constant; and an air curtain part blocking external air flowing into and out of the accommodation space. It is an object of the present invention to provide the automobile disease control system, which reduces waste of manpower and prevents secondary environmental pollution due to the generation of chemicals and sewage.
Patent KR-20180006699-A (KR)
Inventor: KIM HYEON JEONG
IPC: A61Q19/00
Filed: 2016-07-11
Abstract: The present invention relates to a functional cosmetic composition comprising a Tenebrio molitor extract as an active ingredient, and more specifically, to a functional cosmetic composition having an antioxidant, whitening or anti-inflammatory function, which comprises the Tenebrio molitor extract as the active ingredient. The Tenebrio molitor extract according to the present invention exerts an effect of inhibiting the free radical scavenging effect, a melanin formation inhibitory effect or an effect of inhibiting the production or expression of an inflammatory inducing factor, and thus the composition of the present invention comprising the Tenebrio molitor extract as the active ingredient can be usefully used as a functional cosmetic material for anti-oxidation, skin whitening or alleviation of skin inflammatory diseases.
Patent KR-20180007978-A (KR)
Inventor: OH JI HOON
IPC: A46B9/04
Filed: 2016-07-15
Abstract: The present invention relates to a toothbrush having a button type interdental toothbrush. The present invention is provided to solve problems in hygiene and persistent use caused by difficult ventilation by solving hygiene problems by enabling simple portability and easy refill and replacement. The present invention comprises: a bristle for refill which is formed so that a connection groove is dent; an interdental toothbrush storage box which has a space in a main body; an interdental bristle which is formed in a straight handle shape; an interdental toothbrush body which is formed in a long cylindrical container; a spring which has a functional ballpoint pen button shape; a push button which has the shape of a ballpoint pen push button; and a vent which has several square holes.
Patent KR-20180009171-A (KR)
Inventor: KIM DOO CHUL
IPC: E05D11/10
Filed: 2016-07-18
Abstract: The present invention relates to a hinge for furniture which comprises a body hinge and a door hinge of which hinge axes protrude by the thickness of a door such that the bottom of the door is in contact with the front surface of a body, and which is provided with bending pieces crossing each other at a boundary of a protrusion portion of the body hinge and a protrusion portion of the door hinge to prevent accidents since the hinge is not easily opened in a state that the door is closed even through a separate elastic piece is not provided, by maintaining a closed state of the door as the bending pieces are engaged with each other while the door is closed. To this end, the hinge for furniture allows a storage chamber of the body to be opened and closed by the door since a hinge axis is coupled to each of axis support portions of the body hinge and the door hinge. The door hinge is provided with a door protrusion portion that allows the axis support portion to protrude by the thickness of the door, and the door protrusion portion is provided with a door side bending piece of an arc shape at a lower end thereof. In addition, the body hinge is provided with a body protrusion portion that allows the axis support portion to protrude by the thickness of the door, and the body protrusion portion is provided with a body side bending piece of an arc shape which crosses the door side bending piece at an upper end thereof.
Patent KR-20180013551-A (KR)
Inventor: KIM KEE WOON
IPC: B60C7/10
Filed: 2016-07-29
Abstract: According to an embodiment of the present invention, a non-pneumatic tire comprises a band part and a spoke part. The band part comprises: an inner band; and an outer band spaced from the inner band and positioned to cover the outer circumferential surface of the inner band. The spoke part is positioned between the inner band and the outer band and comprises a plurality of first pokes repeatedly positioned in a circumferential direction to make connection between the inner band the outer band. Each first spoke comprises: a first inclined part positioned on the outer circumferential surface of the inner band to be inclined toward the outer band; a second inclined part positioned at an end of the first inclined part to be inclined toward the outer band in a direction crossing the first inclined part; a third inclined part positioned at an end of the second inclined part to be inclined toward the outer band in a direction crossing the second inclined part; and a fourth inclined part formed at an end of the third inclined part to be extended in a direction crossing the third inclined part and having an end in contact with the inner circumferential surface of the outer band.
Patent KR-20180014915-A (KR)
Inventor: KIM WOO YOUNG
IPC: A21D10/00
Filed: 2016-08-02
Abstract: The present invention relates to a method of manufacturing dough with an improved soft mouthfeel, a bun using the same, and a manufacturing method thereof. After dough including fresh cream, milk, or cream cheese is baked at a low temperature, the baked bread is filled with various ingredients such as vegetables, meat, and ham to make a sandwich type bun, and thus, a consumer is able to choose the bun in accordance with his/her preference. More specifically, cream cheese or fresh cream is added to dough made of flour as a main ingredient, and then, the dough is fermented and molded to make bread having the unique flavor of dairy products, and then, the bread is filled with various ingredients to make a bun. Thus, with an improved consumer preference, men and women of all ages are able to enjoy the bun, and since the bread, which mostly contains carbohydrate, is filled with various ingredients containing plenty of protein and dietary fiber, busy people, who rely on instant food, are able to easily take the bun as a meal with balanced nutrition regardless of time and place.
Patent KR-20180017660-A (KR)
Inventor: CHO HYO SIK
IPC: G07F7/08
Filed: 2016-08-10
Abstract: The present invention relates to a card payment device, and more particularly, to a card payment device capable of satisfying a revised specialized credit financial business act with low costs by satisfying security regulations in accordance with the revised specialized credit financial business act by replacing only the card reader unit, preventing the waste of time or money due to periodic security authentication, and performing card payment through one communication line connected to the card reader unit by performing payment or sharing one-time card information with a payment relay server through the card reader unit by integrating the communication line with the card reader unit and configuring a payment terminal unit to simply generate the payment information using the one-time card information.
Patent KR-20180026815-A (KR)
Inventor: KIM CHUL KYU
IPC: E21B1/00
Filed: 2016-08-16
Abstract: The present invention relates to an air hammer for excavation with increased durability of components and reliability of work. The air hammer according to the present invention comprises: a cylindrical casing (20); and a joint (10) and a chuck (30) screwed to the upper and lower portion thereof. A bit (40) is supported on the lower portion of the casing by a bit retaining ring (74) and can rotate and come in contact with the excavation surface while hitting downwards. A check valve (82) which opens and closes an air supply hole (12) by elasticity is installed at the upper portion of the rigid valve (50), and the rigid valve includes an air passing hole (58) to guide supplied air downwards. A piston (60) can move up and down in a predetermined section in the casing, the lower portion thereof is blocked by a valve ring (70) at the bottom dead point, and a piston rising space (Ra) is formed between the outer surface of the piston and inner surface of the casing. High-pressure air flowing in through the air supply hole (12) at the lower dead point of the piston flows into the piston rising space (Ra) through the inside of the casing (20) and a space between the piston and the casing, thereby raising the piston.
Patent KR-20180007288-A (KR)
Title: Memory device, memory system including the same and operation method of the memory system
Inventor: SONG SANG HYUN
IPC: G11C5/14
Filed: 2016-08-23
Abstract: A memory system includes a first memory device including a first internal voltage generating circuit; and a second memory device which receives the same chip enable signal as the first memory device and includes a second internal voltage generating circuit. When the chip enable signal is inactivated, the first internal voltage generating circuit and the second internal voltage generating circuit are controlled in a standby mode. When the chip enable signal is activated, the first internal voltage generating circuit and the second internal voltage generating circuit can be independently controlled so as to have a state of either a weak active mode or a strong active mode. It is possible to reduce the current consumption of the memory system.
Patent KR-20180024846-A (KR)
Inventor: LIM CHOUL HOON
IPC: B60B7/06
Filed: 2016-08-31
Abstract: The present invention relates to a wheel cover for a vehicle, which is to be attached to the outside of a wheel of the vehicle to prevent a source of external pollutant from penetrating into the wheel of the vehicle. The wheel cover for a vehicle comprises a corrugated portion which is formed in a circular shape having an identical center with that of the wheel cover between a central portion of a disc-shaped wheel cover and the edge outer circumferential surface of the disc-shaped wheel cover, and has elasticity in a radial direction. Accordingly, the wheel cover can be installed in every kind of wheels regardless of the size of the wheel such that costs for producing the wheel cover can be reduced, and convenience of installation can be improved.
Patent KR-20180031857-A (KR)
Inventor: SONG WON HYUNG
IPC: G11C29/10
Filed: 2016-09-19
Abstract: The present invention relates to a memory device for checking an error of a memory cell, and a memory module having the same. According to an embodiment of the present invention, the memory module comprises: a first memory device including a first region having normal data stored therein and a second region having error check data stored therein; and a second memory device having reliability information on the normal data stored in the first region. The first memory device can output a comparison result between the normal data read from the first region and the error check data read from the second region. According to an embodiment of the present invention, the memory module can reduce the number of additional memory devices to increase reliability of the memory cell.
Patent KR-20180032723-A (KR)
Inventor: EOM JOO BEOM
IPC: G02B5/08
Filed: 2016-09-22
Abstract: The present invention relates to a multimodal imaging system for intraoral imaging, capable of providing an optical tomographic image for acquiring a three-dimensional image of teeth and a fluorescent image for early diagnosis of tooth decay, fluorosis, etc. The multimodal imaging system comprises: a housing (101); a MEMS mirror (110) disposed in the housing (101) to reflect light to a test object; an optical fiber (120) disposed in the housing and configured to radiate the light toward the MEMS mirror and receive reflected light from the MEMS mirror; a scan lens (130) configured to condense the light reflected from the MEMS mirror (110) to radiate the light to the test object; an optical tomographic image detection unit (140) connected to the optical fiber (120) and configured to detect a tomographic image through coherent light detected from the test object; a lighting unit (210) provided adjacent to the scan lens (130) to radiate excitation light to the test object; a fluorescent image detection unit (220) disposed in the housing (110) and configured to detect a fluorescent image by detecting light generated from the test object through the lighting unit (210); an image processing unit (310) configured to receive signals detected by the optical tomographic image detection unit (140) and the fluorescent image detection unit (220) to perform image processing; and a composite image output unit (320) configured to combine and output the fluorescent image and a three-dimensional image of the test object processed and transmitted by the image processing unit (310).
Patent KR-20180035518-A (KR)
Inventor: KIM EUI HWAN
IPC: F23D1/00
Filed: 2016-09-29
Abstract: According to one embodiment of the present invention, provided is a nozzle apparatus. The present invention comprises: a nozzle unit providing burning substances for a burner; and a wing unit rotationally connected to the nozzle unit. Moreover, the nozzle unit comprises: a first tube forming a mixture channel for a mixture containing a solid powder fuel and gas for transferring the solid powder fuel to flow therethrough; and a second tube formed to cover the first tube and having a gas channel for gas containing oxygen for combustion to flow therethrough. Moreover, the wing unit is formed to be connected to be rotated to each of the first tube and the second tube. In addition, the wing unit can be formed to change the flow direction of the mixture and the gas.
Patent KR-20180036125-A (KR)
Inventor: KIM JONG SUK
IPC: A01G9/04
Filed: 2016-09-30
Abstract: The present invention relates to a scent-emitting flowerpot. More specifically, the present invention relates to a scent-emitting flowerpot in which an outer container surrounding an inner container accommodating soil required for growth and the flowerpot is made of wood capable of emitting scent. The scent-emitting flowerpot is able to provide fresh air in indoor spaces since the outer container is made of Chamaecyparis obtusa (S. et Z.) ENDL. or Chamaecyparis pisifera (Sieb. et Zucc.) Endl. capable of emitting scent. In addition, the outer container in the scent-emitting flowerpot can continuously emit the scent by a water supply unit which supplies moisture to the outer container. An advantage that the external container can be continuously generated by the water supply unit that supplies water to the external container.
Patent KR-20170042253-A (KR)
Title: Tuned semiconductor amplifier
Inventor: NAGY WALTER H
IPC: H03H7/38
Filed: 2016-10-07
Abstract: A method and structure for improving the performance of an integrated semiconductor transistor operating at a high frequency and/or high power are described. Two capacitors may be connected to an input of a semiconductor transistor and tuned to suppress the generation of a second harmonic wave and to transform and match the input impedance of a device. A two-stage tuning procedure is described. The transistor may comprise gallium nitride and may be configured as a power transistor capable of handling up to 1000 W of power. A tuned transistor may operate at frequencies up to 6 GHz with peak drain efficiency greater than 60%.
Patent KR-20180039796-A (KR)
Inventor: YOO JEEN HO
IPC: B25F5/00
Filed: 2016-10-10
Abstract: The present invention provides an electric tool which provides an automatic stop function under an overload condition, operating a function to automatically stop operation of an electric tool when driving overload equal to or exceeding a set driving overload is detected, to prevent a workpiece from being broken, prevent a worker from an accident, and perform a work in a state capable of ensuring safety and preventing breakage during a repetitive fastening work requiring a constant clamping force. According to the present invention, the electric tool comprises: a power switch electrically connected to a battery; a battery power supply control unit connected to the power switch through an electric line and a signal line; and a driving motor connected to the battery power supply control unit through an electric line. The electric tool includes: a current check unit electrically connected to the electric line connected between the battery power supply control unit and the driving motor to detect a current value applied to the driving motor from the battery power supply control unit; and a driving load controller connected to the current check unit through the signal line, and comparing the current value detected through the current check unit with a previously input set current value. When the detected current value is equal to or higher than the set current value, the controller generates a power supply cut-off signal to cut off battery power applied from the battery power supply control unit to the driving motor and inputs the signal to the battery power supply control unit connected through the signal line.