baber/WOPTO huggingface dataset:
Patent KR-20180130696-A (KR)
Inventor: LIM YOUNG TAIK
IPC: H04B1/3827
Filed: 2017-05-30
Abstract: The present invention relates to a personal portable terminal for a service based on indoor location information using visible light communication. According to the present invention, indoor location information is provided by using a fusion technology such as light emitted from a lighting lamp installed indoors, Internet of things, an Internet content service, short range wireless communication, visible light communication, etc., thereby improving efficiency of education performed in education facilities such as daycare centers, kindergartens, schools, and the like and maximizing safety for children and students. To this end, the personal portable terminal of the present invention comprises a main body having a predetermined size, and the main body includes with a battery supplying charged power and a PCB driven by the power supply of the battery and controlling to perform visible light communication. The main body is divided into front and rear cases to be easily separated and coupled. A ring string connection terminal for connecting a ring string to be worn by a general user is provided at an upper end of the rear case. Also, a display terminal for separately displaying the visible light communication, wireless communication, and a battery state is provided at one side of an upper portion of the rear case.
Patent KR-20180131917-A (KR)
Inventor: SEO JOO WON
IPC: B23K26/046
Filed: 2017-06-01
Abstract: According to an aspect of the present invention, provided is a laser processing module processing an object to be processed by receiving a laser beam from a laser light source, which comprise: an X-Y-axis slider generating displacement in and X-axis direction and a Y-axis direction vertical to the X-axis direction; a support plate coupled to one side of the X-Y-axis slider to move in the X-axis direction and the Y-axis direction; a fixing bracket coupled to one surface of the support plate; and a laser processing head having a collimator unit coupled to the fixing bracket and having a collimator lens mounted therein to enable the laser beam to be penetrated in parallel, and a focusing lens unit that has a focusing lens collecting the laser beam passing through the collimator lens to be irradiated on the object to be processed.
Patent KR-20170140104-A (KR)
Inventor: SONG DONG MIN
IPC: B32B15/14
Filed: 2017-06-09
Abstract: The present invention relates to a molded object, and a manufacturing method thereof. According to the present invention, the molded object has excellent mechanical rigidity as well as being suitable for use as a living material or an industrial material because physical properties between an outer surface and an internal central part of the molded object have no difference. The molded object with a nonwoven fiber structure includes a polyester fiber and a binder. The binder is a non-wet heat adhesive resin. The molded object has an apparent density of 0.5-0.8 g/cm^3.
Patent KR-20170140784-A (KR)
Inventor: SUH KYONG HOON
IPC: A61K8/64
Filed: 2017-06-13
Abstract: The present invention relates to a human antibody specifically bound to acne germs using a phage display technology and uses thereof and, more specifically, to a human antibody specifically bound to an antibody, a human antibody comprising the same, a phage display technology and a cosmetic composition and a pharmaceutical composition using the same. Accordingly, acne symptoms can be alleviated or removed without side effects by using an antibody bound to a compound or an enzyme showing antibacterial activities with respect to acne germs.
Patent KR-20190000002-A (KR)
Title: Automated teller machine
Inventor: KIM JOON HEE
IPC: G07D11/00
Filed: 2017-06-21
Abstract: The present invention relates to an automated teller machine. Specifically, the automated teller machine comprises: a control unit which can be controlled by a user for a financial transaction; a bill transfer unit to which a bill deposited and withdrawn by a control of the control unit is transferred; and a safe unit which stores the bill transferred by the bill transfer unit. Since the control unit, the bill transfer unit, and the safe unit are received in at least two casings which can be mutually disassembled and assembled, various expenses required for packaging to operating can be saved.
Patent KR-20180004658-A (KR)
Inventor: CHIU CHIN TIEN
IPC: H01L25/065
Filed: 2017-06-22
Abstract: Disclosed is a semiconductor apparatus. The semiconductor apparatus includes at least one first semiconductor package and at least one second semiconductor package, which are stacked vertically and connected to each other. Signal communication between the second semiconductor package and a host apparatus is generated through the first semiconductor package. The present invention improves the yield of a product.
Patent KR-20190001836-A (KR)
Inventor: PARK SUNG SOO
IPC: G01M17/007
Filed: 2017-06-28
Abstract: The present invention relates to an inspection table unit of a vehicle center floor panel assembly to improve productivity by reducing working time, which comprises a base table, a support rod guide rail, a support rod table, a support rod, a center frame, a lifting inspection jig group, a jig group guide rail, a movement jig group table, a movement inspection jig group, and a fixing inspection jig group.
Patent KR-20190002187-A (KR)
Inventor: YANG SO YEON
IPC: A45D33/00
Filed: 2017-06-29
Abstract: The present invention relates to a compact case comprising: a cylindrical case body (10) including a cosmetic material holding unit (11) which holds a color cosmetic material (C), and a puff holding unit (12) which preserves a puff (B); a case cover (20) hinge-coupled to one side of the case body (10), having a mirror (21) attached at the center, and opened and closed at a predetermined angle; and a spring needle (22) opening and closing the case cover (20). The present invention prevents contamination of the mirror caused by contact between the mirror and the puff within the compact, by preserving the puff in a pocket of the puff pocket compact to reduce a direct contact with the mirror. At the same time, when the compact is carried and used, the puff is in an inner side of the pocket to be prevented from being dropped such that the present invention ensures use convenience.
Patent KR-20190004119-A (KR)
Title: Method for manufacturing methyl 5-bromolevulinate and manufacturing method 5-aminolevulinic acid heyl ester hydrochloride using the same
Inventor: SEO JEONG HUN
IPC: C07C69/67
Filed: 2017-07-03
Abstract: The present invention relates to a method of preparing methyl 5-bromolevulinate, capable of improving the yield of a final product while having stability of a product, and a method of preparing 5-aminoalkylenic acid hexyl ester hydrochloride using the same. To this end, the method of preparing methyl 5-bromolevulinate comprises: a first reaction step of mixing levulinic acid, methanol and bromine in a container and making the mixture react; a second reaction step of mixing a first product of the first reaction step, a first reactant not reacting in the first reaction step, ultrapure water and chloroform solution, and making the mixture react; an extraction step of extracting a chloroform solution layer from a first mixture formed after the second reaction step; a third reaction step of mixing the chloroform solution layer extracted in the extraction step, ethyl ether, and sodium bicarbonate saturated aqueous solution and stirring the mixture; a purification step of separating an aqueous solution layer from a second mixture formed after the third reaction step; a fourth reaction step of mixing a remaining mixture after the aqueous solution layer is separated from the second mixture with N-Hexane, and making the mixture react; a precipitation step of precipitating methyl 5-bromolevulinate in a solid state from a third mixture while quenching the third mixture formed after the fourth reaction step; and a filtering step of filtering the methyl 5-bromolevulinate in the solid state from a fourth mixture formed after the precipitation step by using a filtration device.
Patent KR-20190008768-A (KR)
Inventor: KANG SUNG KYU
IPC: E05B85/04
Filed: 2017-07-17
Abstract: The present invention provides a door locking device (200) of an electric forklift truck, which comprises: first locking devices (210a, 210b) formed with a door side pin (320) of a door (300) and second concave flanges (420; 420a, 420b); and a second locking device (220) formed with a first concave flange (340) of the door (300) and a body side pin (440) of the body (400). Moreover, the door side pin (320) of the door (300) is coupled to be mounted in the second concave flanges (420a, 420b) of the body (400), and the first concave flange (340) of the door (300) is coupled to be mounted in the body side pin (440) of the body (400).
Patent KR-20190011871-A (KR)
Inventor: BAE KWANG SOO
IPC: G02F1/1337
Filed: 2017-07-25
Abstract: Provided is a liquid crystal display device. The liquid crystal display device comprises: a first substrate on which a plurality of pixels are defined; a pixel electrode arranged for each of the pixels on the first substrate; an alignment film disposed on the pixel electrode; a second substrate facing the first substrate; a wavelength conversion layer and a transmission layer disposed on one surface of the second substrate facing the first substrate; a common electrode disposed on one side of the wavelength conversion layer and the transmission layer facing the first substrate; a light shielding member disposed on one surface of the common electrode facing the first substrate; and a liquid crystal layer interposed between the alignment film and the light shielding member, and each of the pixels comprises: an opening region which is not overlapped with the light shielding member; and a pixel overlap region in which the pixel electrode and the light shielding member overlap in an area other than the opening region.
Patent KR-20190012579-A (KR)
Inventor: HWANG HYUN TAE
IPC: A47G1/00
Filed: 2017-07-28
Abstract: The present invention relates to a mirror to make an object look bigger, which is manufactured in a predetermined shape to make the size of an image reflected on the mirror look bigger. According to the present invention, a convex lens (300) is inserted into the mirror (100) manufactured in a predetermined shape only when viewing an enlarged object. The mirror (100) is used in normal times after removing the convex lens (300) therefrom.
Patent KR-20190012883-A (KR)
Inventor: LEE KYEONG JU
IPC: H01L21/67
Filed: 2017-07-28
Abstract: The present invention relates to a chamber for an automatic wafer management apparatus with improved management efficiency. More specifically, the chamber for an automatic wafer management apparatus with improved management efficiency comprises: a first chamber disposed in one end of an equipment front and end module (EFEM) for transferring a wafer to remove foreign matters and fume from a loaded wafer; a second chamber disposed on one side end of the one end of the EFEM for transferring a wafer to remove foreign matters and fume from the loaded wafer; a first gas heating unit to heat gas supplied to the first chamber; and a gas heating unit to heat gas supplied to the second chamber. Accordingly, while the gas is injected toward a plurality of wafers loaded in each chamber, the foreign matters and the fume are able to be easily separated as the heated gas is injected, and a dead zone is prevented due to improvement of entire discharge efficiency, thereby improving the wafer management efficiency.
Patent KR-20170092504-A (KR)
Title: Etching method, storage medium, and etching apparatus
Inventor: NARUSHIMA KENSAKU
IPC: H01L21/768
Filed: 2017-07-31
Abstract: The present invention provides an etching method of a wafer (W) having an SiN film and an SiO_2 film on the surface thereof. The SiO_2 film can be etched at a high selection ratio with respect to the SiN film. A wafer (W) having an SiN film (66) and an SiO_2 film (69) on the surface thereof is inserted into a treating container (1), and a treating gas, for example, including an HF gas and an NH_3 gas premixed in a gas supply unit is intermittently supplied into the treating container (1). In particular, while an HF gas is continuously supplied into the treating container (1) from the gas supply unit, an NH_3 gas is intermittently supplied. An SiO_2 film (69) rapidly reacts with a treating gas including an HF gas and an NH_3 gas, and there is a time delay until a reaction with the treating gas with respect to an SiN film (66). The treating gas is supplied by using an interval of the time delay, and an operation of stopping the treating gas is repeated before a reaction in an SiN film is activated. Thus, the SiO_2 film (69) can be selectively etched with respect to the SiN film (66).
Patent KR-20190013085-A (KR)
Inventor: LIM YOUNG MIN
IPC: F16F15/131
Filed: 2017-07-31
Abstract: The present invention provides a dual mass flywheel with an integrated sensing part to reduce production costs by integrally forming a sensing hole on an outer circumferential portion of a cover plate coupled to a primary mass body to reduce components and processes. The dual mass flywheel comprises: a primary mass body (20) connected to an output side of an engine; a secondary mass body (30) mounted to relatively rotate with respect to the primary mass body (20); and a cover plate (60) coupled to an outer circumferential portion (24) of the primary mass body (20) between the primary mass body (20) and the secondary mass body (30). The cover plate (60) forms a sensing hole (70) all over the circumferential portion of an outer circumferential portion (62).
Patent KR-20190017450-A (KR)
Inventor: KWON YOUNG HUN
IPC: H04L9/08
Filed: 2017-08-11
Abstract: According to an embodiment of the present invention, a method for quantum key distribution using sequential state discrimination comprises the steps of: a first transmitting device transmitting a rate of two quantum mixed states to transmit through a public channel to a first receiving device and a second receiving device; the first receiving device receiving the quantum mixing state from the first transmitting device through a quantum channel and measuring the quantum mixing state by using a first positive operator valued measurement (POVM); and the second receiving device receiving a quantum mixed state after the measurement of the first receiving device from the first transmitting device through a quantum channel, and measuring the quantum mixed state after the measurement of the first receiving device by using a second POVM.
Patent KR-20180028368-A (KR)
Inventor: TYLER RANSOM GARRARD
IPC: F16C32/06
Filed: 2017-08-17
Abstract: A number of variations may include a product including: a rotor core including a body which includes an inner surface and an outer surface, a first end cap which is radially extended from a first end of the body and a second end cap which is radially extended from a second end of the body, wherein the first end cap, the second end cap, and the outer surface define an annular cavity; at least one sleeve adjacent to at least one of the first end cap and the second end cap; at least one magnet accommodated inside the annular cavity; and at least one bearing operatively attached to the at least one sleeve.
Patent KR-20170119655-A (KR)
Title: 이어셋의 음색 보상 장치 및 방법
Inventor: KIM EUN DONG
IPC: H04R3/00
Filed: 2017-08-17
Abstract: 이어셋의 음색 보상 장치 및 방법이 개시된다. 본 발명에 의한 이어셋의 음색 보상 장치(방법)는, 파라미터 추출부에서, 인-이어 마이크로폰과 아웃-이어 마이크로폰으로부터 전달된 음성 신호로부터 주파수별 위상 및 진폭 파라미터를 추출하고, 파라미터 비교부에서, 추출된 인-이어 마이크로폰의 주파수별 위상 및 진폭 파라미터와 아웃-이어 마이크로폰의 주파수별 위상 및 진폭 파라미터를 각각 비교하며, 파라미터 보상부에서, 측정값 간의 차이가 있는 파라미터에 대해 아웃-이어 마이크로폰의 주파수별 위상 및 진폭 파라미터값으로 보상한다. 본 발명에 따르면, 인-이어 마이크로폰과 아웃-이어 마이크로폰으로부터 입력된 음성을 비교를 통해 사용자 음색으로 복원함으로써 사용자 본인 및 상대방과의 대화에 편안함을 제공할 수 있다.
Patent KR-20180020931-A (KR)
Inventor: KANG SEOK BUM
IPC: H01M2/10
Filed: 2017-08-21
Abstract: The present invention relates to a rapid battery balancing device ensuring external balancing functions, and a rapid battery balancing method using the same. More specifically, the present invention relates to a rapid battery balancing device which includes a balancing terminal capable of being additionally connected to a battery management system in a battery module for external balancing, and enables rapid balancing of all batteries in the battery module. The present invention further relates to a rapid battery balancing method using the same.
Patent KR-20190021545-A (KR)
Inventor: PARK SUNG HYUN
IPC: G11C11/419
Filed: 2017-08-23
Abstract: The present invention relates to a memory device, which comprises: a memory cell storing a single bit; a word line connected to the memory cell; a bit line connected to the memory cell; a complementary bit line connected to the memory cell; an auxiliary bit line; an auxiliary complementary bit line; and a switch circuit. The switch circuit uses one or more transistors of at least one dummy cell, which do not store a data bit, as a switch, and responds to a logic level of data to be written to the memory cell through the bit line and the complementary bit line during a write operation, so as to electrically connect one of the bit line and the complementary bit line to one of the auxiliary bit line and the auxiliary complementary bit line.
Patent KR-20190024439-A (KR)
Inventor: KIM MIN JEONG
IPC: A23L29/30
Filed: 2017-08-31
Abstract: The present invention relates to a processed soybean paste composition having excellent user convenience and high storage stability, and to a preparing method thereof. The processed soybean paste composition comprises one or more selected from the group consisting of a red pepper paste and a soybean paste, allulose and minor ingredients.
Patent KR-20180027360-A (KR)
Title: Suspension device
Inventor: OGAWA ATSUSHI
IPC: B60G17/018
Filed: 2017-09-01
Abstract: A suspension device related to one embodiment of the present invention comprises: a spring (12) fitted between an upper side member (10) and a lower side member (11); a motor (20) installed in parallel with the spring (12) and generating electrical power according to an operation speed of an operation shaft operated in accordance with separation of the upper side member (10) and the lower side member (11); an electric power consumption circuit (14) including a variable resistance (VR) changing a damping force generated in the motor (20) by consuming the electric power generated from the motor (20); and a resistance value control portion (16) for controlling the VR such that a resistance value of the VR can become large as the operation speed of the operation shaft becomes large.
Patent KR-20190028123-A (KR)
Inventor: WOO MYUNG CHUL
IPC: B62D6/10
Filed: 2017-09-08
Abstract: An embodiment relates to a stator assembly and a sensor assembly having the same, wherein the stator assembly comprises: a stator holder; and a stator arranged in the stator holder. The stator comprises: a ring-shaped body; a plurality of teeth formed to protrude from the inner circumferential surface of the body; and a protruding portion formed to protrude from the outer circumferential surface of the body. The protruding portion is provided with at least two protrusions arranged to be spaced from each other. Therefore, the protrusions arranged to be spaced from each other are caulked to improve a coupling force between the stator holder and the stator.
Patent KR-20190031787-A (KR)
Title: Memory device with read-modify-write operation in parallel
Inventor: CHA SANG UHN
IPC: G11C29/42
Filed: 2017-09-18
Abstract: A memory device performing a parallel read-modify-write operation is disclosed. The memory device can generate a syndrome for first partial data and second partial data read from a memory cell array according to a data mask option, can correct an error of the second partial data, can generate internal data by combining second data and the corrected second partial data, and can generate an internal parity for the internal data. In addition, the memory device can set the second partial data as a binary zero value, can generate third data by combining the second data and the second partial data set as the binary zero value, can generate a third parity for the third data, and can generate an internal parity for the internal data based on the syndrome, the partial data, and the third parity.
Patent KR-20190034375-A (KR)
Title: Organic light emitting display device
Inventor: KIM YONG JAE
IPC: G09G3/3266
Filed: 2017-09-22
Abstract: The present invention relates to an organic light emitting display device which can increase display quality. According to embodiments of the present invention, the organic light emitting display device displays an image in a first mode driven at a first driving frequency and a second mode driven at a second driving frequency lower than the first driving frequency and comprises: a first scan driving unit to supply a first scan signal having a first voltage to first scan lines; a second scan driving unit to supply a second scan signal having a second voltage higher than the first voltage to second scan lines; and a pixel unit having a plurality of pixels connected to any one first scan line among the first scan lines and any one second scan line among the second scan lines. When a first image displayed in the second mode is switched to a second image, the second image is displayed in the first mode during a prescribed period in a period during which the second image is displayed and is displayed in the second mode during the remaining period.
Patent KR-20190037034-A (KR)
Title: Insectoroof/windroof device for sliding type window/door
Inventor: KANG MIN SEONG
IPC: E06B7/23
Filed: 2017-09-28
Abstract: The present invention relates to a lower blocking member for an end of horizontal sliding doors and windows, comprising: a frame fixing unit which includes: vertical binding support unit inserted into one side of a lower end of a lower frame of doors and windows to elastically come in contact and to keep an engagement status in a stable manner, an insertion groove hanging unit extended from an upper end of the vertical binding support unit downwards to hang on a mohair insertion groove and to be engaged with the lower frame, a horizontal lower end support unit extended from a lower end of the vertical binding support unit, and a vertical side surface support unit extended from the lower end support unit upwards; and a gasket engagement unit held by the frame fixing unit to be attached to a lower end of the lower frame of the doors and windows. The present invention is capable of simply engaging the insertion groove hanging unit with elasticity provided by hanging on the mohair insertion groove just by inserting the lower blocking member, which is holding the gasket engagement unit, into a lower end of doors and windows completely installed, thereby increasing construction convenience and reducing working hours. In addition, the present invention is capable of installing a gasket even in a very small space in between a lower end of a door (including a window) and a door frame (including a window frame) and maximizing effects for protecting against insects and wind. Thus, the present invention is very useful.
Patent KR-20190047976-A (KR)
Inventor: KIM KI NAM
IPC: G10L21/0208
Filed: 2017-10-30
Abstract: Disclosed is a method of reducing noise to restore a signal close to an original sound. According to the present invention, the method of reducing noise comprises the steps of: allowing a sound sensor to detect a noise pattern to generate a noise signal corresponding to the detected noise pattern; allowing a search unit to search for a modeled noise signal corresponding to the noise signal from previously stored modeling data; and allowing a sound converter to generate a noise cancelation pattern based on the modeled noise signal.