baber/WOPTO huggingface dataset:
Patent KR-20190108298-A (KR)
Title: Optical sensor package and method for manufacturig the same
Inventor: JUNG YOUNG WOO
IPC: H01L33/00
Filed: 2018-03-14
Abstract: The present invention relates to an optical sensor package. The optical sensor package comprises: a substrate having a first substrate portion, a second substrate portion and a third substrate portion; a light emitting unit positioned on the first substrate portion and outputting light; a light receiving unit positioned on the second substrate portion to be spaced apart from the light emitting unit and receiving light incident from the outside; a barrier positioned on the third substrate portion between the light emitting unit and the light receiving unit; a first sealing unit disposed on an upper surface of the exposed first substrate portion and the light emitting unit to seal the light emitting unit; and another first sealing unit disposed on an upper surface of the exposed second substrate portion and the light emitting unit to seal the light emitting unit. The heights of the first and second substrate portions are equal and the height of the third substrate portion is lower than the heights of the first and second substrate portions.
Patent KR-20180107003-A (KR)
Inventor: KIM SEON MAN
IPC: G10L15/22
Filed: 2018-03-20
Abstract: A step of performing speech recognition in a multi-device system includes: a step of receiving a first audio signal generated by a first microphone in response to a verbal utterance, and a second audio signal generated by a second microphone in response to the verbal utterance; a step of dividing the first audio signal into a first sequence of temporal segments; a step of dividing the second audio signal into a second sequence of temporal segments; a step of comparing a sound energy level associated with a first temporal segment of the first sequence with a sound energy level associated with a first temporal segment of the second sequence; a step of selecting one of the first temporal segment of the first sequence and the first temporal segment of the second sequence as a first temporal segment of a speech recognition audio signal based on the comparison; and a step of performing speech recognition on the speech recognition audio signal.
Patent KR-20180037609-A (KR)
Inventor: FUJITOMO MASATO
IPC: H01L33/48
Filed: 2018-03-28
Abstract: An objective of the present invention is to provide an optical semiconductor device which is a thin type and has high light extraction efficiency. A method for manufacturing an optical semiconductor device of the present invention comprises: a first process of forming a plurality of first and second conductive members spaced apart from each other on a supporting substrate; a second process of forming a base made of a lighttight resin between the first and second conductive members; a third process of placing an optical semiconductor device on the first and second conductive members; a fourth process of covering the optical semiconductor device with a sealing member made of a translucent resin; and a fifth step of restructuring the optical semiconductor device after removing the supporting substrate. Moreover, the first and second conductive members are plated. Accordingly, the optical semiconductor device having a thin type and high light extraction efficiency may be obtained.
Patent KR-20180111619-A (KR)
Title: Heat manipulation and seam tracking of weaved welds
Inventor: PETERS STEVEN R
IPC: B23K9/02
Filed: 2018-03-28
Abstract: An arc welder creates a woven pattern between base materials. Each weld run includes a central part including a welded region between the base materials and edge regions spaced from the welded region. The welder includes a power supply for generating an arc by providing a welding waveform to the welding electrode to achieve a desired heat for welding, a welding torch, and a vibrator for vibrating the torch between the welding edge regions. The controller operates in a first mode in which the power supply uses a first waveform during welding within the joint region and a second mode using a second waveform having a greater positive component than the first waveform during welding within the edge regions. The controller determines the stickout value based on the first waveform, rather than the second waveform, and performs seam tracking based on the second waveform rather than the first waveform.
Patent KR-20190114270-A (KR)
Title: Display apparatus
Inventor: LEE KYOUNGCHAN
IPC: G06F3/041
Filed: 2018-03-29
Abstract: Disclosed is an invention for a display device. The display device of the present invention comprises: an optical panel part disposed inside a case part; a display part facing the optical panel part, and connected to a plurality of display units having a non-pattern edge part formed at a circumference part thereof; and a transparent panel part facing the display part. Therefore, an objective of the present invention is to provide the display device capable of increasing a display area.
Patent KR-20190115615-A (KR)
Title: organic light-emitting diode with High efficiency
Inventor: CHA SOON WOOK
IPC: H01L51/56
Filed: 2018-04-03
Abstract: The present invention relates to a high efficiency organic light-emitting device and, more specifically, to an organic light-emitting device, which comprises: a first electrode; a second electrode opposed to the first electrode; a light emitting layer interposed between the first electrode and the second electrode; and a capping layer provided on an opposite surface of one surface of the first electrode and one surface of the second electrode to face the light emitting layer, wherein the light emitting layer includes at least one of an amine compound represented by chemical formula A or chemical formula B and also includes an anthracene derivative represented by chemical formula C, and the capping layer includes a compound represented by chemical formula D. The chemical formula A to chemical formula D are the same as described in the detailed description of the invention.
Patent KR-20190116636-A (KR)
Title: Composition for regenerating cartilage comprising polydeoxyribonucleotide and hyaluronic acid
Inventor: KIM SEOK SOON
IPC: A61K31/728
Filed: 2018-04-05
Abstract: The present invention relates to a composition having an effect of cartilage regeneration which contains a DNA fragment mixture and hyaluronic acid separated from fish testicles to have an appropriate viscosity to enable intra-articular injection and to maximize cartilage regeneration according to a cell proliferation effect while having a lubricating function, thereby having an effect of treating osteoarthritis.
Patent KR-20190118224-A (KR)
Inventor: CHU SEUNG JIN
IPC: G02F1/1335
Filed: 2018-04-09
Abstract: Provided are a color conversion substrate capable of preventing lowering of a light output ratio and a display device including the same. According to the present invention, the color conversion substrate comprises: a base substrate in which first, second and third color regions are defined; a first light blocking unit disposed on one surface of the base substrate, placed in the first color region and blocking third color light; a second light blocking unit disposed on one surface of the base substrate, placed in the second color region and blocking the third color light; a first pattern layer disposed on the first and second light blocking units and including a plurality of first optical patterns protruding from one surface of the base substrate; a first color conversion layer disposed on the pattern layer, overlapped with the first light blocking unit and converting incident light into first color light different from the third color; and a second color conversion layer disposed on the first pattern layer, overlapped with the second light blocking unit and converting the incident light into second color light different from the first and third color lights.
Patent KR-20190118257-A (KR)
Inventor: JOONGHAN SHIN
IPC: B23K1/00
Filed: 2018-04-10
Abstract: The present invention relates to a laser soldering device comprising a nozzle part, a laser irradiation part for irradiating a laser beam to the solid state solder supplied to the nozzle part, a pressure adjusting part for adjusting a pressure of the nozzle part to discharge the solder which has become a liquid state by the laser beam from the nozzle part, and a fusion prevention part for supplying fluid to the nozzle part and suppressing the solder liquefied by the laser beam from being fused to the nozzle part, thereby capable of suppressing a defect of the nozzle part.
Patent KR-20190124108-A (KR)
Title: Pee pad
Inventor: RYU JONG HYUN
IPC: A01K23/00
Filed: 2018-04-25
Abstract: The present invention provides a defecation pad comprising: a main pad portion consisting of a non-woven fabric, an absorbing layer, and a waterproof layer from an upper portion to a lower portion; and a protrusion piece attached to the upper portion of the main pad portion to protrude upward from the upper portion of the main pad portion. According to the defecation pad according to an embodiment of the present invention configured as described above, dogs can easily check a pad visually by using the protrusion piece, thereby being able to be easily used in defecation practice.
Patent KR-20180121409-A (KR)
Inventor: NAHUM ROTEM
IPC: G06F11/22
Filed: 2018-04-27
Abstract: A system for performing an automated test is disclosed. The system includes a first user computer operable to load a first test plan from a first user to a control server and a second user computer operable to load a second test plan from a second user to the control server. Also, the system includes a tester that includes at least one rack for placing a plurality of primitives. The control server is communicatively coupled to the first user computer, the second user computer and the tester. The control server is operable to assign a first primitive subset to the first test plan and manage the execution of the first test plan on the first primitive subset and is operable to assign a second primitive subset to the second test plan and manage the execution of the second test plan on the second primitive subset at the same time. Accordingly, the present invention can improve the flexibility and efficiency of the tester.
Patent KR-20190125030-A (KR)
Title: Peeling device for exfoliating skin
Inventor: PARK DONG CHEOL
IPC: A61B17/50
Filed: 2018-04-27
Abstract: The present invention relates to a peeling device for removing dead skin cells, which includes: a handpiece for coming in close contact with the skin of a beneficiary to remove dead skin cells; and a main body connected to one side of the handpiece to supply power. The handpiece includes: a peeling unit provided at an end thereof and rotating while being in close contact with the skin; a driving unit connected to the peeling unit and transmitting power to drive the peeling unit; and a cooling unit provided on one side of the peeling unit to cool the skin area in close contact with the peeling unit and accordingly, to soothe the skin.
Patent KR-20180120622-A (KR)
Inventor: DAHLHAUS PREUSSLER ULRICH
IPC: F16J15/3204
Filed: 2018-04-27
Abstract: The present invention relates to a sealing unit including a support ring (1) and at least one sealing ring (2). The sealing ring (2) and the support ring (1) are connected to each other. At this time, the support ring (1) has an outer periphery (3). The support ring (1) is at least partly surrounded by a coating unit (5) of the sealing ring (2) in a radial direction (4) at the outer periphery (3). The sealing ring (2) has at least one dynamically pressed sealing lip (6). The sealing lip (6) is disposed on a side of the sealing ring (2) facing away from the coating unit (5) in the radial direction (4). The sealing ring (2) is made of a conductive polymer material. In this case, the coating unit (5) and the sealing lip (6) are formed integrally with each other.
Patent KR-20180136375-A (KR)
Inventor: JOHN VU NGUYEN
IPC: H01L21/768
Filed: 2018-05-28
Abstract: A polishing pad is suitable for polishing or planarizing a wafer of at least one of semiconductor, optical, and magnetic substrates. The polishing pad includes a polishing layer having a polymeric matrix and radial feeder grooves in the polishing layer separating the polishing layer into polishing regions. The radial feeder grooves extend at least from a location adjacent the center to a location adjacent the outer edge of the polishing pad. Each polishing region includes a series of spaced non-isosceles trapezoid groove structures having parallel base segments connecting two adjacent radial feeder grooves to form leg segments. The series of non-isosceles trapezoid groove structures extend from adjacent the outer edge toward the center of the polishing pad with the perimeter of the series of trapezoid structures also being a trapezoid.
Patent KR-20180131461-A (KR)
Inventor: MATSUSHITA HIROSHI
IPC: H01J37/317
Filed: 2018-05-30
Abstract: According to the present invention, an ion injecting apparatus (100) may cope with nuclear reaction which may occur due to the use of an ion beam having relatively high energy. The ion injecting apparatus (100) comprises: an ion source (10) configured to generate an ion beam containing ion of a first non-radionuclide; a beam line configured to support an object to be irradiated with an ion beam (70) formed of a solid material including a second non-radionuclide different from the first non-radionuclide; and a control device (50) configured to calculate at least one of an estimated dose of radiation generated by nuclear reaction of the first non-radionuclide and the second non-radionuclide and an estimated amount of radionuclide.
Patent KR-20190137239-A (KR)
Inventor: BARK HU HYUN
IPC: H04W4/60
Filed: 2018-06-01
Abstract: A voice emoticon transmitting method is disclosed. According to an embodiment of the present invention, a voice emoticon transmitting method of a transmission terminal comprises the steps of: attempting communication with a receiving terminal by a call application in a communication environment consisting of a transmission terminal and a reception terminal; connecting the communication with the reception terminal; selecting previously stored voice emoticons using the call application; and transmitting the selected voice emoticon to the reception terminal.
Patent KR-20190137521-A (KR)
Inventor: KIM YOUNG HYUN
IPC: H01S5/024
Filed: 2018-06-01
Abstract: According to some embodiments, a high power laser diode is disclosed. The high power laser diode includes: a first metal layer covering the central part of the upper surface of a first heat dissipation part; a first insulating layer covering the edge of the upper surface of the first heat dissipation part and coming in contact with both sidewalls of the first metal layer; and a first semiconductor layer, an active layer, a second semiconductor layer, and a second heat dissipation part which are sequentially stacked on the first metal layer and the first insulating layer. The high power laser diodes can efficiently dissipate high heat generated by high current injection into a high power laser diode device.
Patent KR-20190138400-A (KR)
Title: Braille module with latch structure and braille assembly
Inventor: KWON DONG SOO
IPC: G09B21/00
Filed: 2018-06-05
Abstract: A braille module having a latch structure according to one embodiment comprises a main solenoid; a main slider which can slide in a first direction along the main solenoid and has a main magnet; a braille pin which is in connection with an upper part of the main slider; and a latch which can slide in a second direction crossing the first direction. According to the present invention, power consumed for keeping a state of the pin can be minimized.
Patent KR-20180136903-A (KR)
Inventor: BABA NORIKAZU
IPC: H01L21/027
Filed: 2018-06-14
Abstract: The present invention provides an imprint apparatus for forming a pattern of an imprint material on a substrate using a mold. The imprint apparatus comprises: a deformation device configured to deform a mold into a convex shape; a detection unit configured to detect interference fringes for light reflected from the mold and light reflected from the substrate; and a control unit configured to control the deforming device to deform the mold into the convex shape and to control a pressing process so that a contact area between the mold and an imprint material on the substrate gradually increases. The control unit estimates an error with respect to the pressing direction between the mold and the imprint material based on the interference fringes detected by the detection unit in the pressing process and corrects the pressing direction so that the error is reduced.
Patent KR-20200002526-A (KR)
Title: Full automatic makeup brush cleaner
Inventor: CHOI HONG SUN
IPC: B08B1/00
Filed: 2018-06-29
Abstract: The present invention relates to a product for cleaning a makeup brush and, more specifically, to a product performing an automatic brush holder function and when a makeup brush is inserted into the product regardless of the type, size, thickness and shape of the makeup brush, automatically holding the makeup brush to perform all functions by clicking a button one time from cleaning to rinsing and drying. According to a full automatic makeup brush cleaner of the present invention, when a brush cleaning solution is injected and the brush is inserted into a product, the brush is automatically held through a sensor provided in the product, a proper amount of a cleaning solution stored in a cleansing water holder separated by a partition at a middle part to separately inject the brush cleaning solution and a rinsing solution is firstly automatically introduced into a washing holder located at a lower part to clean a makeup brush while a washing fan is rotated. In addition, a cleaned solution is introduced into a water holder located at the lowest end, and then a rinsing solution stored in the cleansing water holder is automatically introduced into the washing holder located at the lower part to rinse the makeup brush while the washing fan is rotated. Finally, a rinsed solution is introduced into the water holder located at the lowest end, and the makeup brush is dried by a PTC heater. By applying a sophisticated design that modern women like, the full automatic makeup brush cleaner is capable of automatically, quickly and conveniently performing from cleaning to rinsing and drying by one click instead of doing annoying works of washing, rubbing and drying several dirty makeup brushes one by one with a hand in busy daily life, and protecting skin from skin trouble and skin infections caused by various pathogenic bacteria, thereby enabling hygienic use of a makeup brush in daily life and maximizing convenience from annoying cleaning.
Patent KR-20200004530-A (KR)
Inventor: KWON SOON HO
IPC: G06Q50/30
Filed: 2018-07-04
Abstract: Disclosed are a method, a system, and a non-transitory computer readable record medium for providing a copied message list. The message providing method comprises the steps of: storing at least one message selected from a chat room of a messenger; and transmitting the stored message with related data information through a specific chat room when the chat room is specified. A client of a user side included in the specific char room can display the stored message as an existing message style based on the data information.
Patent KR-20200010877-A (KR)
Inventor: KIM DAE HYUN
IPC: H01L31/0216
Filed: 2018-07-23
Abstract: According to various embodiments, an electronic device includes: a polymer including a plurality of quantum dots; at least one first solar cell placed in the lower part of the polymer; at least one second solar cell placed in the lateral part of the polymer; and a battery charged with electric energy from at least one of the first and second solar cells. The first solar cell has conversion efficiency which is no less than a threshold value in a first wavelength band, and the second solar cell has conversion efficiency which is no less than a threshold value in a second wavelength band different from the first wavelength band. The wavelength of light penetrating the polymer is included in the first wavelength band. The wavelength of light absorbed and re-emitted by at least some of the quantum dots is included in the second wavelength band. Besides, other embodiments are possible.
Patent KR-20200015118-A (KR)
Inventor: CHO HYUN OK
IPC: A47C7/00
Filed: 2018-08-02
Abstract: The present invention relates to a support for furniture legs which can be easily coupled to a lower surface of a furniture such as a chair or a table to solidly fix the same. To this end, the support for furniture legs of the present invention is characterized by comprising: a main body which is composed of a mounting unit mounted on a bottom surface and having a vertical hole formed at a central portion, and an expansion unit formed at an upper portion of the mounting unit, inserted into a lower surface coupling groove of a leg, and having incision grooves, wherein an inner hole of the expansion unit is formed in a tapered shape to become narrower towards the upper portion, and a fitting groove is formed at the taper; and a fixing pin which is composed of a pusher inserted into and engaged with the fitting groove of the taper, a shaft formed to be extended at a lower portion of the pusher, and a head formed at a lower end portion, wherein the pusher is inserted into the hole before the head is struck to be forcibly inserted into the fitting groove, such that the expansion unit can be expanded to forcibly come in contact with and be fixed to the coupling groove.
Patent KR-20200017153-A (KR)
Title: System for operating virtual reality service and method thereof
Inventor: KIM JUNG HYUNG
IPC: G06Q50/30
Filed: 2018-08-08
Abstract: Disclosed is a virtual reality service and, more particularly, to a virtual reality service operating system and an operating method for providing immersive and realistic three-dimensional virtual reality content to a user at home who joined an IPTV network. According to an embodiment of the present invention, the virtual reality service operating system has an effect of continuously making a user to be interested and have fun even though the user uses a service for a long time by introducing a concept of fostering an avatar corresponding to the user, which is placed on a virtual space map, and operating the service by expanding an area and type of content according to a growth level of the avatar. The virtual reality service operating system comprises a content server, an operating server, and an advertisement server.
Patent KR-20190036463-A (KR)
Title: QUERY AND RESPONSE SYSTEM AND METHOD IN MPEG IoMT ENVIRONMENT
Inventor: CHOI MI RAN
IPC: G10L15/04
Filed: 2018-08-20
Abstract: The present invention relates to a system for query and response in a moving picture experts group (MPEG) internet of media things (IoMT) environment. The system comprises: an IoT terminal receiving and transmitting articulation information and receiving and providing query and response result information; and an articulation analyzing server performing articulation analysis on the articulation information provided from the IoT terminal according to MPEG IoMT data format and providing the query and response result information after using the analyzed articulation information to perform query and response with a query and response server.