baber/WOPTO huggingface dataset:
Patent KR-20180054524-A (KR)
Inventor: GWAK KI UK
IPC: G08B6/00
Filed: 2018-03-28
Abstract: The present invention provides a tactile stimulation providing system including a tactile stimulation providing device of a structure effectively and closely contacting a user human body as well as a tactile stimulation providing device capable of easily generating a tactile stimulation pattern through a user interface. According to an embodiment of the present invention, the tactile stimulation providing device comprises: a wearing part; a plurality of actuators located on the wearing part; and a controller controlling driving of the plurality of actuators according to multi-directional tactile stimulation patterns including a first direction tactile stimulation pattern and a second direction tactile stimulation pattern. The controller controls the driving of the plurality of actuators according to the first direction tactile stimulation pattern if the tactile stimulation providing device is directed in a first direction, and controls the driving of the plurality of actuators according to the second direction tactile stimulation pattern if the tactile stimulation providing device is directed in a second direction.
Patent KR-20190109174-A (KR)
Title: apparatus for manufacturing semiconductor device and manufacturing method of same
Inventor: JUNG JAEHO
IPC: H01L21/687
Filed: 2018-03-30
Abstract: According to the present invention, disclosed are a manufacturing apparatus for a semiconductor device and a manufacturing method of a semiconductor device. The apparatus includes: a chamber including a housing and a slit valve opening and closing a part of the housing; a heater chuck provided in a lower portion of the housing and heating a substrate; a target provided on the heater chuck and including a source of a thin film, which is formed on the substrate; a plasma electrode provided in an upper portion of the housing and inducing plasma onto the target; a radiating shield surrounding an inner side wall of the housing between the plasma electrode and the heater chuck; and an edge heating unit provided between the radiating shield and the inner side wall of the housing, heating the radiating shield and an edge of the substrate, and removing a temperature difference at the center and the edge of the substrate.
Patent KR-20180113459-A (KR)
Inventor: HENRY JUDAH
IPC: B23K9/12
Filed: 2018-04-03
Abstract: Embodiments of the present invention relate to a system for controlling wire feeding in welding work, and a method therefor. The wire feeding has a plurality of positive pulses and negative pulses. The embodiments determine the average wire feeding speed and compare the wire feeding speed preferring the average speed and change a parameter of the wire feeding pulse to achieve the preferred wire feeding speed.
Patent KR-20190115648-A (KR)
Title: Solar cell and solar cell manufacturing method
Inventor: JUHWA CHEONG
IPC: H01L31/0224
Filed: 2018-04-03
Abstract: The present invention relates to a solar cell and a manufacturing method thereof. According to one embodiment of the present invention, the solar cell comprises: a semiconductor substrate; a first conductive area formed on the whole front surface of the semiconductor substrate; a second conductive area formed on the whole rear surface of the semiconductor substrate; a first electrode accessing the first conductive area; and a second electrode accessing the second conductive area, wherein the surface of the first conductive area has a plurality of first pyramidal protrusions and a plurality of second protrusions smaller than the first protrusions and formed on the surface of the first protrusion. In addition, according to an embodiment of the present invention, the manufacturing method of a solar cell comprises: a step of texturing a semiconductor substrate to form pyramidal protrusions on the semiconductor substrate; a step of forming a poly silicon layer on the whole surface of the semiconductor substrate; a step of etching the front surface and the lateral surface of the semiconductor substrate by a reactive ion etching (RIE) method; a step of forming a dopant source layer on the front surface of the semiconductor substrate; a first doping step of irradiating, with laser, a first area, in which a first electrode is to be formed, on the front surface of the semiconductor substrate; a second doping step of treating the semiconductor substrate with heat to dope impurities on the whole area of the front surface of the semiconductor substrate; and an electrode forming step of forming first and second electrodes to access the first and second conductive areas, respectively. The present invention increases the efficiency of solar cells by preventing damage of protrusions formed on the surface of a semiconductor substrate.
Patent KR-20190117236-A (KR)
Inventor: AN SU JI
IPC: A61F13/00
Filed: 2018-04-06
Abstract: An adhesive patch according to an embodiment disclosed in the present document can comprise: a first member in which a first agent is applied on one side thereof; a second member in which a second agent is applied on one side; a third member in which a third agent is applied on one side; a first connecting member connecting at least the first member and the second member, however the first connecting member is made of an elastic material; and a second connecting member connecting at least the second member and the third member, however the second connecting member is made of the elastic material. In addition, various embodiments identified through the specification are possible. According to the embodiments disclosed in the present document, it is possible to maximize an effect of a medicinal preparation.
Patent KR-20190118394-A (KR)
Inventor: SHIN HYUN SOO
IPC: H01L33/54
Filed: 2018-04-10
Abstract: According to an embodiment, disclosed is a lighting unit. The lighting unit includes a substrate; a reflective layer disposed on the substrate and including a plurality of holes; a plurality of light sources disposed in the plurality of holes of the reflective layer on the substrate; and a resin layer in contact with at least a portion of each of the plurality of light sources and disposed on the substrate. The resin layer includes a convex part and a plurality of concave parts having a lower height than the convex part. The central axis of the plurality of concave parts is the same as the central axis of the plurality of light sources. It is possible to increase light uniformity.
Patent KR-20180123975-A (KR)
Title: Interlayer film with shade band
Inventor: MUGURUMA SHINICHI
IPC: B29C48/305
Filed: 2018-05-04
Abstract: The present invention relates to an interlayer film having a transparent region and an opaque region. The opaque region is provided by two outer layers comprising a first mixture of at least one plasticizer and at least one polyvinyl acetal and one inner layer comprising a second mixture of at least one plasticizer and at least one polyvinyl acetal. The transparent region is provided by one layer comprising a third mixture of at least one plasticizer and at least one polyvinyl acetal. The first mixture and the third mixture have a transmittance for light having a wavelength of 380-780 nm of at least 85%. The second mixture has a transmittance for light having a wavelength of 380-780 nm of less than 80%. At least in the opaque region, a surface roughness with a ratio of Rz/Rv of 1.6 to 2.5, when measured according to EN ISO 4287, is provided.
Patent KR-20190134079-A (KR)
Title: Decoding apparatus and method
Inventor: CHAE SU CHANG
IPC: H03M13/13
Filed: 2018-05-24
Abstract: According to the present invention, provided is a decoding apparatus comprising: a reception unit for receiving a Reed-Muller (RM) code word; a first fast Hadamard transform (FHT) operation unit for performing a first FHT operation on the RM code word; and a first decoder which derives a decoding value based on a polarity and a position of a value having the largest value among first FHT operation results if it is determined that the RM code word is a primary RM code word based on a result value of the first FHT operation.
Patent KR-20190137511-A (KR)
Inventor: KIM EUNG SOUK
IPC: B07B1/46
Filed: 2018-06-01
Abstract: The present invention relates to a screen net composition for selecting aggregate of a vibration screen using a CPU injector and a screen net manufactured using the same as a raw material. According to one aspect of the present invention, the screen net composition for a vibration screen using CPU is prepared by including: a first step of preparing a screen net raw material by mixing MDI-terminated polycaprolactone and a curing agent (delayed action duamine curative); a second step of injecting the screen net raw material molded through the first step; and a third step of aging an injected raw material. In the second step, a chain extender is one or more hard segments or one or more soft segments, is mixed in the amount of 3 to 100 parts by weight with respect to 100 parts by weight of prepolymer, and includes 4,4′-diamino-diphenyl methane. Also, a (3-1)^th step of firstly aging a screen net manufactured through the third step at 70 to 130 °C for 30 minutes to 2 hours, and secondly aging the same at room temperature for 10 hours or more, and a (3-2)^th step of drying the screen net aged through the (3-1)^th step for 80 to 130°C for 20 minutes to 10 hours, are included.
Patent KR-20200002214-A (KR)
Title: Apparatus for navigating and guiding route for vehicle and method thereof
Inventor: KIM TAEYOUNG
IPC: G01C21/36
Filed: 2018-06-29
Abstract: The present invention relates to a device for searching and guiding a route for a vehicle comprising: an information collection part for collecting at least one or more information among a traffic condition of each point on the route, a vehicle density, a traffic lane number, and route deviation history information; and a control part for searching and guiding a second route, which is an alternative route, in which a driver can easily drive while a time difference from a predicted arrival time of a first route is within a preset range when determined that it is difficult for the driver to actually drive the first route based on the information collected through the information collection part after searching for the first route with a shortest time to a destination. Therefore, the present invention is capable of allowing the driver to easily drive in consideration with a driving skill of the driver.
Patent KR-20200006339-A (KR)
Inventor: KIM KYOUNG SU
IPC: A23L17/10
Filed: 2018-07-10
Abstract: The present invention relates to seasoned laver with fish sauce coated on one or both sides of dried laver, which is obtained by processing raw laver materials in a specific form; and to a preparation method thereof. According to the present invention, it is possible to provide seasoned laver prepared by using fish sauce with improved nutrition and excellent savory taste.
Patent KR-20200005978-A (KR)
Inventor: KIM YOON GON
IPC: F02B75/22
Filed: 2018-07-09
Abstract: The present invention relates to an engine with two crank shafts. According to the present invention, as shown in the figure, the two crank shafts receive A gear force 1/2 and B gear force 1/2, so that a gear C can exert 360° force.
Patent KR-20190013643-A (KR)
Inventor: OKADA MASATOSHI
IPC: B29C33/42
Filed: 2018-07-30
Abstract: Provided are a molding apparatus and a method for manufacturing resin molded articles, which suppress the occurrence of pin misalignment due to falling of a core part. The molding apparatus includes a first die, a second die opposite to the first die, a first core pin of the first die, and a second core pin of the second die. A front end part of the first core pin and a front end part of the second core pin are opposed to each other. When the first die and the second die are closed, the front end part of the first core pin and the front end part of the second core fin come into contact with each other, and thus at least one side of at least the front end part of the first core pin and at least the front end part of the second core pin is elastically deformed or plastically deformed.
Patent KR-20200014588-A (KR)
Inventor: HWANG HYUN SHIN
IPC: A01K1/01
Filed: 2018-08-01
Abstract: The present invention relates to a pet toilet and, more specifically, to a pet toilet detecting movement of a pet, automatically sterilizing excrement to minimize propagation of bacteria and generation of odor, effectively maintaining a clean state of the pet toilet and the pet by using a net structure preventing splash of the excrement, and selectively attaching and detaching the upper cover of the pet toilet to be used in accordance with features of the pet. According to the present invention, the pet toile comprises: a body module having a reception space formed therein to receive excrement of a pet; a net module disposed in the reception space to support the pet and including a first net having a plurality of through-holes formed therein to pass the excrement; and a sterilization module disposed on one side of the body module to sterilize the excrement.
Patent KR-20200014990-A (KR)
Inventor: PARK KWAN SOO
IPC: H01J35/20
Filed: 2018-08-02
Abstract: The present invention relates to an X-ray tube and a manufacturing method thereof. According to the present invention, the X-ray tube comprises: a cathode discharging electrons; an internal insulation tube surrounding a side surface of the cathode and coupling one end and the lower end part of the cathode; an external insulation tube spaced apart from the internal insulation tube at a predetermined interval; an anode facing the cathode and coupled to the external insulation tube; a gate electrode disposed between the cathode and the anode; and an emitter and a getter formed on the upper surface of the cathode to discharge the electrons. The cathode is disposed in the internal insulation tube, and comprises a first cathode part including a cathode terminal part coupled to the lower surface of the internal insulation tube and a second cathode part coupled to the upper part of the first cathode part. The getter is disposed on the first cathode part and the second cathode part and the gate electrode include a plurality of through-holes to smoothly communicate with the inside of a cylindrical X-ray tube when the getter is activated. As such, the separate internal insulation tube extended in the coaxial direction with the external insulation tube is additionally installed between the cathode and the external insulation tube, thereby increasing an insulation distance between electrodes. Moreover, a gate terminal part of the gate electrode is formed on the lower surface of the external insulation tube, thereby increasing an insulation distance between the gate electrode and the anode and improving efficiency in a manufacturing process. Moreover, the vacuum degree of the X-ray tube can be maintained and secured through the getter.
Patent KR-20200022670-A (KR)
Title: Apparatus and method for management of delivered goods
Inventor: PARK JUHYUN
IPC: G06Q50/28
Filed: 2018-08-23
Abstract: The present invention relates to a device and a method for managing delivery items. According to the present invention, a system for managing delivery items comprises: at least one delivery location designation display device installed in at least one location outside an entrance door; a deliverer terminal which obtains location information from a location identifier attached to or installed on the outside of the entrance door, compares the obtained location information with delivery address information, and transmits a delivery items arrival notification signal in accordance with correspondence of the location information and the delivery address information; and a management server for controlling at least one of the delivery location designation display devices to output a delivery location notification signal in consideration of a photographing direction of a security camera which photographs the at least one location outside the entrance door.
Patent KR-20200023845-A (KR)
Title: Plate type heat exchanger
Inventor: JIWON CHOI
IPC: F28F3/10
Filed: 2018-08-27
Abstract: The present invention relates to a plate type heat exchanger. According to an embodiment of the present invention, the plate type heat exchanger includes first and second plates each provided with a flange unit bonded in a vertical direction by a bonding agent. In addition, the flange unit is formed to be stepped to increase a bonding area of the first and second plates.
Patent KR-20200025732-A (KR)
Title: Injection mold having nanostructure
Inventor: KIM MIYOUNG
IPC: B82Y40/00
Filed: 2018-08-31
Abstract: The present invention relates to an injection mold having a nano-structure. The injection mold of the present invention comprises: an upper core having a protrusion part of a convex shape; and a lower core having a depressed part of a concave shape and inserting the protrusion part into the depressed part to produce an injected product, wherein at least one of the protrusion part and the depressed part forms the nano-structure on a surface.
Patent KR-20190030173-A (KR)
Title: Auto wire feeding method and wire electrical discharge machine
Inventor: MAKINO YOSHINORI
IPC: B23H11/00
Filed: 2018-09-11
Abstract: A wire electrical discharge machine (10) includes a contact detector (76) provided at a lower nozzle (32) and configured to detect contact of a wire electrode (12) with the exterior of the lower nozzle (32), a suction unit (38) configured to suction working fluid into the lower nozzle (32), and a wire feeding mechanism (45) configured to pass the wire electrode (12) through a machining hole in a workpiece (14) and transfer the wire electrode toward the lower nozzle (32). When auto wire connection is performed with a work-pan (20) containing working fluid, the wire electrode is fed toward the lower nozzle by the wire feeding mechanism while the suction unit (38) suctions the working fluid into the lower nozzle (32). When the contact detector (76) detects contact of the wire electrode with the exterior of the lower nozzle, the wire electrode (12) is rewound by the wire feeding mechanism (45).
Patent KR-20200030870-A (KR)
Title: Processing apparatus for wire rope
Inventor: JIN BYEONG EAP
IPC: B66C1/34
Filed: 2018-09-13
Abstract: The present invention relates to an apparatus for processing a wire rope, which comprises: a hollow-shaped body extending in one direction and providing a space in which at least a portion of the wire rope can be accommodated; a support unit connected to one side of the body to support one side of the wire rope; a pressurization unit provided in the body to come in contact with a socket; and a drive unit provided between the pressurization unit and the support unit, and capable of moving the pressurization unit in the direction in which the body extends. Therefore, damage to the wire rope can be suppressed or prevented by fastening the socket to the end of the wire rope by a mechanical method.
Patent KR-20200033017-A (KR)
Title: Modular pressurized pure oxygen combustor and the method control the same
Inventor: LEE YOUNGJAE
IPC: F23N1/02
Filed: 2018-09-19
Abstract: Disclosed are a pressurized pure oxygen combustor and a method for controlling the same. Specifically, disclosed are a pressurized pure oxygen combustor and a method for controlling the same, wherein the pressurized pure oxygen combustor includes: a combustion chamber module (100); a heat exchange module (200) positioned on one side of the combustion chamber module (100); and a space module (300) positioned adjacent to the combustion chamber module (100) or the heat exchange module (200). A plurality of burners (110) are provided inside the combustion chamber module (100). The plurality of burners (110) are eccentrically positioned by a predetermined distance from the diameter of the combustion chamber module (100).
Patent KR-20200037575-A (KR)
Title: Antenna
Inventor: JIN SEOK KIM
IPC: H01Q1/38
Filed: 2018-10-01
Abstract: According to one embodiment, disclosed is an antenna, which includes a substrate, a case covering the substrate, a radiator attached to the substrate and radiating an electromagnetic wave signal, and a metal plate disposed to be spaced apart in a vertical direction of the radiator. The metal plate constitutes some areas of the case, and some areas of the metal plate and some areas of the radiator overlap in the vertical direction. The antenna efficiently transmits or receives electromagnetic waves.
Patent KR-20200038692-A (KR)
Title: Adhesive composition, and ultra-violet tunable and adhesive protective film using same
Inventor: CHOI YOUNGSOO
IPC: C09J133/14
Filed: 2018-10-04
Abstract: The present invention relates to an adhesive composition and a UV tunable and adhesive protective film using the same, and the UV tunable and adhesive protective film obtained from the adhesive composition has adhesive strength not exceeding 100 gf/inch enough to provide stable initial adhesive strength during a process of manufacturing a display panel, while enabling easy peeling through a high-speed peeling in a latter part of the process. Further, the adhesive strength is reduced to 10 gf/inch or less through UV irradiation, if necessary, so that peeling may more easily occur and residues do not remain while suppressing a crack from being generated on a surface of the display panel, thereby maintaining excellent exterior properties of the surface of the display panel. Accordingly, the film can be valuably used as a protective film during a process of manufacturing a display panel.
Patent KR-20200042101-A (KR)
Inventor: KIM TAE HEON
IPC: F16D65/22
Filed: 2018-10-15
Abstract: The present invention relates to a vehicle brake system. A main objective is to provide the vehicle brake system that can stably perform EPB cooperative control processes such as dynamic parking brakes when a booster-related device has malfunction or defects in a vehicle equipped with an electric booster and enters a backup mode. To this end, disclosed are the vehicle brake system including a fallback valve installed on a hydraulic supply line connected to a wheel brake of a wheel on which an electronic parking brake is installed to selectively block supply of brake hydraulic pressure to the wheel brake, and a control method thereof.
Patent KR-20200042172-A (KR)
Inventor: KIM HAN PIL
IPC: G06Q50/02
Filed: 2018-10-15
Abstract: The present invention relates to a fallen fruit collection system. The fallen fruit collection system comprises: a fallen fruit collector collecting fallen fruits; and a smart device of a manager. The fallen fruit collector comprises: a weight measurement module measuring the weight of the fallen fruits; and a fallen fruit information communication module transmitting fallen fruit related information generated by the weight measurement module to the smart device of the manager. Accordingly, there is an effect of improving fallen fruit management efficiency by requiring less efforts of the manager, since the manager can know when to collect fallen fruits only by checking harvest related information of the fallen fruits transmitted to the smart device of the manager, and the manager do not need to visit a place where a fallen fruit collecting means is installed on a regular basis to check whether the fallen fruit collecting means is in a fallen fruit collection state.
Patent KR-20180122977-A (KR)
Title: 극세사 섬유 헤어 시트
Inventor: OH HYE MIN
IPC: A47K10/02
Filed: 2018-10-25
Abstract: 본 발명은 헤어 시트에 관한 것으로 더욱 상세하게는 시간이 부족한 직장인이나 학생들이 머리를 말리는 시간을 줄임으로서 준비를 빠르게 할 수 있도록 도와주는 것에 관한 것이다. 
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로 시간이 부족한 직장인이나 학생들이 머리를 말리는 시간을 줄여 보다 빨리 준비를 하게 도와주어 몇 분이라도 잠을 더 잘 수 있게 하는 것을 목적으로 한다.