baber/WOPTO huggingface dataset:
Patent KR-20170136700-A (KR)
Inventor: SON KI SEON
IPC: H04L9/32
Filed: 2016-06-02
Abstract: The present invention relates to a system for managing an electronic bill based on a security token, comprising: an issuer system including an issuer terminal encrypting bill description information inputted from an issuer by using electronic bill user software with a certificate public key of the issuer to generate electronic bill, and an issuance security token storing the generated electronic bill; a receiver system including a receiver terminal receiving the generated electronic bill from the issuer terminal, and a receipt security token storing the received electronic bill; an electronic bill management organization server storing history information, issuer information, and receiver information of the issued electronic bill; and an electronic bill processing time authentication server performing processing time authentication of a billing action related to the issued electronic bill, recording the processing time of the electronic bill and information about the bill, and providing information about the recorded processing time of the electronic bill when the billing action related to the issued electronic bill occurs. According to the present invention, the electronic bill is stored in the security token of a billing user such that the electronic bill can be transferred in an online transmission or offline acceptance form, thereby maximizing the convenience of distribution, preventing damage to a large amount of electronic bills due to an accident, and preventing duplication, falsification, and tampering in the issuance and distribution process of the electronic bill by using an electronic document processing time confirmation service.
Patent KR-20160148476-A (KR)
Title: Cap unit and beverage container
Inventor: MATSUYAMA SHIN
IPC: F16J15/16
Filed: 2016-06-15
Abstract: The present invention provides a cap unit preventing the opening of a cover body caused by a careless manipulation. The cap unit includes: a cap body (8) closing an upper opening (2d) of a container body (2) and having a rip or a spout (13) on an upper part; the cover body (9) mounted to the cap body (8) to be able to rotate by a hinge unit (24) and opening and closing the rip or the spout (13) while being pressurized in an opening direction of the rip or the spout (13) by a pressing member formed in the hinge unit (24); and a cover lock device (10) resisting to the pressurization of the pressing member and fixating the cover body (9) at a position where the cover body (9) closes the rip or the spout (13). The cover lock device (10) includes a manipulation button (27) on the top of the cover body (9). The cover body (9) is unlocked by pushing the manipulation button (27) downward after sliding the manipulation button (27) in a direction toward the hinge unit (24), thus the cover body (9) is able to rotate in the opening direction by the pressurization of the pressing member.
Patent KR-20170143237-A (KR)
Title: 광시야각 역파장분산 보상필름용 조성물 및 이를 포함하는 보상필름
Inventor: CHOI YU JIN
IPC: G02B5/30
Filed: 2016-06-21
Abstract: 본 발명은 일층 구조로서 중합성 스멕틱 반응성 메조겐 간의 자기조립 배열에 따라 광시야각 및 역파장분산 특성을 나타내는 제공하는 광시야각 역파장분산보상필름용 조성물 및 이에 의한 광시야각 역파장분산 보상필름에 관한 것이다. 
본 발명에 의해 제조된 필름은 기존의 일층형 역파장분산 보상필름과 비교하여 우수한 시야각 특성을 가지며, OLED의 반사방지 기능이나 LCD의 시야각 보상에 사용될 수 있다. 
본 발명의 역파장분산 보상필름은 기존의 적층형 역파장분산 보상필름과 비교하여 소자의 두께를 감소시킬 수 있고, 제조공정이 간단하다는 장점을 가지고 있다.
Patent KR-20180000616-A (KR)
Inventor: KIM JEONG SOO
IPC: H01S3/063
Filed: 2016-06-23
Abstract: The present invention relates to a semiconductor laser apparatus. In a semiconductor laser manufacturing process requiring a very narrow wavelength selection referring to a time wavelength division multiplexing-passive optical network (TWDM-PON), such as a next-generation (NG)-PON2 requiring a burst mode operation, the wavelength yield of a chip is improved by forming two laser waveguides having different oscillation wavelengths in one laser diode chip. Also, when one of waveguides participates in communications, current inserted into a waveguide laser not participating in the communications is modulated to have a change in a wavelength generated by a change in current injected into a burst mode operating wave laser participating in the communications, to be injected thereinto. Accordingly, a wavelength of laser light oscillating in the laser waveguide participating in the communications, is stabilized, and thus burst mode communications of a dense wavelength division multiplexing (DWDM) level can be performed. The semiconductor laser apparatus of the present invention comprises: lattices having different periods; and at least two laser waveguides formed on each of the lattices.
Patent KR-20180001848-A (KR)
Inventor: KIM YOUNG SEOG
IPC: B65D19/00
Filed: 2016-06-28
Abstract: The present invention relates to a prefabricated pallet with a locking key, not easily separated after assembly while having high durability even if a load is asymmetrically applied; and a manufacturing method thereof. According to the present invention, a frame assembly of the prefabricated pallet with a locking key comprises: a pair of first linear frames (110a) having first and second connection parts (113a, 114a) protruding from both side ends; a pair of second linear frames (120a, 120b) having first and second fitted coupling holes (126a, 126b) penetrated in a central part of a side surface to be fitted by the first and second connection parts (113a, 114a) of the first frame (110a), and having third to sixth connection parts (123a, 123b, 124a, 124b) protruding from both side ends; and third linear frames (130a, 130b) having third to sixth fitted coupling holes (133a, 133b, 134a, 134b) penetrated on both side surfaces to be fitted by the third to sixth connection parts (123a, 123b, 124a, 124b) of the second frames (120a, 120b), and having third to sixth fitted coupling holes (131a, 131b, 132a, 132b) vertically penetrated in an upper part of both side ends to pass through and connect to the third to sixth fitted coupling holes (133a, 133b, 134a, 134b).
Patent KR-20180005941-A (KR)
Inventor: JUNG JAE WOOK
IPC: G02B27/00
Filed: 2016-07-07
Abstract: The present invention relates to an optical module for preventing foreign materials from being inserted into a pattern of a Fresnel lens. The optical module according to an embodiment of the present invention comprises: a first optical member including a first Fresnel lens having a first uneven surface; and a second optical member disposed to face the first uneven surface, wherein the first optical member includes a first flange part surrounding the first Fresnel lens and coupled with the second optical member, and the second optical member includes a second flange part coupled with the first flange part.
Patent KR-20180007613-A (KR)
Inventor: MOON DONG CHEOL
IPC: F16F15/12
Filed: 2016-07-13
Abstract: The present invention relates to a buffering coupling apparatus for a fluid coupling, transferring rotational force transferred through the fluid coupling to a driven apparatus in order to reduce a loss of the rotational force transferred through the fluid coupling and improve durability. According to the present invention, the apparatus comprises: an outer coupling part having a first flange part protruding from an outer circumference to be coupled to the driven apparatus, having a connecting hole formed in a central part, and having a plurality of buffering gear grooves formed on an inner circumference of the connecting hole, wherein the buffering gear grooves are sectioned by a protrusion part with a radial width, which is recessed in a circumferential width gradually reduced towards the outside in a radial direction such that each of both radial end parts has a radial width gradually reduced towards the inside in the radial direction; an inner coupling part including a connecting body part inserted into the connecting hole, a plurality of coupling protrusions protruding to the outside of the radial direction on an outer circumference of the connecting body part corresponding to each buffering gear groove, and a second flange part protruding to the inside of the radial direction along an inner circumference of the connecting body part; and a plurality of buffering blocks made of an elastic mater, coupled to each coupling protrusion, and inserted into and engaged with the inner surface of each buffering gear groove.
Patent KR-20180013431-A (KR)
Inventor: CHOI JUNG UN
IPC: G08B3/10
Filed: 2016-07-29
Abstract: The present invention relates to a molester repelling device detachable from a smartphone having emergency request for rescue operating a warning siren, a warning lamp, an emergency voice request for rescue, an electric shock bar and molester repelling functions which are automatically operated when a user pulls out a button for an emergency request for rescue for 3-10 seconds when the user is threatened by an approaching robber, a kidnapper, a sex offender, or the like in a dark alley or a lonely place.
Patent KR-20180015937-A (KR)
Inventor: LEE SEUNG CHEOL
IPC: B24B35/00
Filed: 2016-08-04
Abstract: The present invention relates to an ultrasonic cutter and a grinder. According to the present invention, the ultrasonic cutter includes: a control box; and a handpiece operated by the control box. The handpiece includes: a ceramic transducer generating vibration; a horn wherein one end of the horn is vibrated by being fixed to the ceramic transducer and the other end has a fixing unit fixed to a connector; the connector fixed to the fixing unit of the horn to be detached; and an exchange body fixed to the connector. A cutter used for cutting and a grinding rod used for grinding a mold are fixed to be exchanged to each other in the exchange body, so the exchange body is used to cut or grind a product by using vibration of ultrasonic waves. The exchange body such as the cutter and the grinding rod is installed to be exchanged and is installed on the connector without wobbling, so the ultrasonic cutter can safely perform cutting work or grinding work. In addition, it is possible to arbitrarily exchange the kind of the exchange body to the cutter or the grinding rod to use the same.
Patent KR-20180017609-A (KR)
Inventor: JO YOO KYUNG
IPC: G06F3/01
Filed: 2016-08-10
Abstract: The present invention relates to an information visualization system and method using a multi-layer transparent display, including: a multi-layer transparent display in which a plurality of transparent displays are superimposed at a predetermined interval; a receiving portion for receiving at least one of topographical information, navigation route information, navigation information, and sailing information of another vessel; an object-to-be-visualized processing portion for processing a positional relationship of an object to be visualized based on the received information; and a visualization processing portion for displaying the object to be visualized on the multi-layer transparent display according to the processed positional relationship.
Patent KR-20180004633-A (KR)
Inventor: MUN MYEONG IL
IPC: F21V8/00
Filed: 2016-08-26
Abstract: The present invention relates to an image device for a vehicle and, more specifically, relates to an image device for a vehicle, providing data transmitted from a micro control unit (MCU) of the vehicle, or an image or navigation of a mobile terminal to a display unit, and projecting the same on a windshield of the vehicle to allow a driver to view the projected image; using a gesture sensing technology to control a voice call or check a text message or multimedia information content of Kakao talk, etc.; and including a photographing unit capable of photographing the state of the driver. According to the present invention, the image device comprises: the display unit using data received from a mobile terminal or an MCU of a vehicle through a wired or wireless network to display an image; an optical element to pass or reflect the image projected from the display unit; and a casing where the display unit and the optical element are mounted.
Patent KR-20180025341-A (KR)
Inventor: LEE YOUNG JU
IPC: F21V29/70
Filed: 2016-08-29
Abstract: The present invention provides an LED lamp plate structure of a street lamp having a heat radiation function capable of replacing an existing lamp into an LED lamp while using an existing street lamp installed in advance. The LED lamp plate structure comprises: an LED module composed of at least one LED element; and a heat radiation plate which has an area capable of being coupled to at least a part of a lamp housing of the street lamp, and to which the LED module is coupled on one surface so that the LED module faces an open direction of the lamp housing.
Patent KR-20180024525-A (KR)
Title: ear wearing type blood pressure measurement apparatus
Inventor: JANG SU MIN
IPC: A61B5/00
Filed: 2016-08-30
Abstract: The present invention relates to a blood pressure gauge worn on an ear. The blood pressure gauge worn on an ear comprises: a housing having an internal accommodation space; a motor which is mounted in the internal accommodation space of the housing, and has a rotary shaft extended to protrude to the outside through a front surface of the housing to enter through an external auditory meatus of a subject; an elastic bar installed to be separated from the rotary shaft in an extension direction of the rotary shaft to support one end thereof on the front surface of the housing and elastically move the other end thereof; a pressure sensor installed on the other end of the elastic bar; a variable spring which is installed in the extension direction of the rotary shaft in a spiral shape on an outer side of the rotary shaft, allows one end thereof to be fixed on the front surface of the housing, allows the other end thereof to be coupled to a longitudinal end of the rotary shaft, decreases a separation distance to the rotary shaft while the number of turns for the rotary shaft is increased when the rotary shaft is rotated in a first direction, and increases the separation distance to the rotary shaft while the number of turns for the rotary shaft is decreased when the rotary shaft is rotated in a second direction opposite to the first direction to interfere with the elastic bar in a direction away from the rotary shaft; an acoustic sensor which is mounted on the housing, and detects a sound produced in response to a pressure change of the pressure sensor for an inner side of the external auditory meatus of the subject; and a measurement unit to control drive of the motor, and use an acoustic signal detected by the acoustic sensor and pressure information detected by the pressure sensor to measure a blood pressure of the subject.
Patent KR-20180026264-A (KR)
Inventor: KIM WON SUP
IPC: F02M26/28
Filed: 2016-09-02
Abstract: The present invention relates to an auxiliary cooler for an LP-EGR cooler, capable of preventing heat damage to an LP-EGR cooler and boiling of a coolant by cooling exhaust gas in advance before the exhaust gas is introduced into the LP-EGR cooler, and to an LP-EGR cooler assembly having the same. The auxiliary cooler for an LP-EGR cooler, which heat-exchanges a coolant with exhaust gas in an LP-EGR device for recirculating a portion of the exhaust gas that has passed through an exhaust gas purification device to an engine, comprises a body (18a) installed at a front end of a housing (11) of the LP-EGR cooler and formed in a tubular shape having a double wall consisting of an outer wall and an inner wall that are formed at regular intervals in a direction where the exhaust gas flows. According to the present invention, an auxiliary cooler (18) for an LP-EGR cooler according to any one of claims 1 to 5 is installed at an end of the housing (11) of the LP-EGR cooler, through which exhaust gas is introduced.
Patent KR-20160110323-A (KR)
Inventor: PARK KI WOONG
IPC: H01L21/687
Filed: 2016-09-05
Abstract: According to the present invention, provided is an apparatus for drying a semiconductor wafer. The apparatus for drying a semiconductor wafer includes: a chamber; a stage rotating a wafer inside the chamber; an air injection unit facing the upper surface of the wafer inside the chamber to discharge air downwards; and a side exhaustion line installed in a side wall of the chamber to exhaust the air. The air injection unit forms an air flow of a laminar flow toward the wafer.
Patent KR-20170032846-A (KR)
Title: Method and apparatus for controlling an electric machine
Inventor: SON YO CHAN
IPC: B60W10/08
Filed: 2016-09-06
Abstract: Disclosed is a multi-phase electric machine electrically connected to an inverter. A method for controlling an electric machine comprises: a step of determining an initial current command in response to a torque command for the electric machine; and a step of determining an expected torque ripple associated with the operation of the electric machine. A reduced current command is determined based on the torque command and the expected torque ripple, and the electric machine is dynamically controlled in response to the initial current command and the reduced current command.
Patent KR-20170054980-A (KR)
Inventor: PARK HAENG WOON
IPC: G06Q50/26
Filed: 2016-09-13
Abstract: The present invention provides a user authentication method using user identification (ID) card, capable of promptly checking class ID information by scanning only the user ID card, and a terminal executing the same. According to one embodiment of the present invention, a user authentication method using a user ID card in a user authentication terminal comprises the following steps of: requesting input a password in accordance with a request for scanning the user ID card; scanning the user ID card dependent on validity of the password when the password is inputted, and scanning the user ID card to extract a pixel space inserted into the user ID card; analyzing the pixel space to extract class ID information appointed by the pixel space; and using the class ID information to authenticate a user holding the user ID card. The step of analyzing the pixel space to extract the class ID information appointed by the pixel space comprises the following steps of: referring to a binary value table of each predetermined pixel space to determine whether or not a binary valve corresponding to the corresponding pixel space is zero or one in accordance with the number of points forming the pixel space when the pixel space of a different size is extracted from the user ID card; sequentially combining the binary values to determine a binary code; and referring to a class ID information table of each binary code to extract the class ID information corresponding to the binary code. The pixel space is implemented in light yellow color and a size about 0.0003 mm, such that the light yellow color representing the pixel space is not visible to a user.
Patent KR-20180031113-A (KR)
Inventor: KIM HYUNG WOOK
IPC: B29D30/06
Filed: 2016-09-19
Abstract: The present invention discloses a vent plug for a tire vulcanizing mold. The vent plug according to the present invention, as a vent plug for a tire vulcanizing mold, the vent plug which is inserted into a vent hole formed in the tire vulcanizing mold to exhaust residual air in the vulcanizing mold to the outside, comprises: a casing which is coupled to the vent hole of the vulcanizing mold and has an air passage for flowing air; a valve member including a valve stem which is movably installed in the air passage and a vent stopper which is coupled to an one end of the valve stem to seal the air passage by coming into contact with the casing while the vent stopper is being pushed out by pressure of rubber contained in the vulcanizing mold; a fixed magnet unit which is disposed on the inner surface of the casing to provide an elastic repulsive force to the valve member; and a movable magnet unit which is installed in the valve member to cause the elastic repulsive force along with the fixed magnet unit. Therefore, the vent plug according to the present invention not only can stably carry out an operation of exhausting air from the vulcanizing mold by fundamentally blocking a problem that rubber of the tire flown into the casing along with air during vulcanization is attached to a spring for operating the valve member, but also can innovatively lower bare defects in the surface of the tire by simplifying the maintenance process.
Patent KR-20170034771-A (KR)
Inventor: PARK KY YOUNG
IPC: A01H5/12
Filed: 2016-09-19
Abstract: The present invention relates to a transgenic plants transformed with PNGase T (peptide:N-glycanase) gene derived from tomato and a method of producing PNGase T protein by using the same. According to the present invention, in order to design a gene expression composition for producing PNGase T protein from plants, a stepwise experiment is performed and finally, a PNGase T composition directly derived by 35S promoter is produced, transformed into tobacco plants, and can be used to produce PNGase T protein which is an enzyme industrially used to remove glycosylation through molecular farming. Furthermore, when genes of recombinant protein for production are introduced into plants, in which PNGase T gene is over-expressed, and are simultaneously expressed, the utilization thereof is expected to increase because additional removal of glycosylation can be omitted.
Patent KR-20180033828-A (KR)
Inventor: KIM WON GYU
IPC: F02D15/02
Filed: 2016-09-26
Abstract: According to an embodiment of the present invention, provided is a variable compression ratio apparatus capable of increasing or lowering the upper dead center of a piston by supplying oil to a first chamber or supplying oil to a second chamber. The variable compression ratio apparatus includes a piston pin, a plunger unit, a second check valve, and a return member.
Patent KR-20160118171-A (KR)
Inventor: HAM HYUNG GIL
IPC: B05B11/00
Filed: 2016-09-26
Abstract: The present invention relates to a cosmetic container capable of evenly dispersing cosmetic contents. The cosmetic container comprises: a case (100); a storage unit (200) located inside the case (100); a discharge unit (220) discharging cosmetic contents stored in the storage unit (200); a dispersion unit (300) dispersing the cosmetic contents discharged through the discharge unit (220); and an adsorption unit to which cosmetic contents dispersed by the dispersion unit (300) are adsorbed, wherein the dispersion unit (300) includes a dispersion guide unit (320) with a dispersion flow path (322), the dispersion flow path (322) includes a dispersion hole (324), and the cosmetic contents discharged through the discharge unit (220) are flowing through the dispersion flow path (322), passing through the dispersion hole (324), and adsorbed to the adsorption unit.
Patent KR-20180036311-A (KR)
Inventor: SHIN GYO JIC
IPC: C08J7/04
Filed: 2016-09-30
Abstract: According to an embodiment of the present invention, provided is a method for producing a silica membrane, comprising the following steps: coating a surface of a base material with polysilazane; pretreating the surface of the polysilazane-coated base material; and modifying the polysilazane with silica by irradiating the surface of the pretreated base material with pulse ultraviolet (UV). According to the present invention, the method is eco-friendly to carry out the processes.
Patent KR-20180038192-A (KR)
Title: 머드 추출물, 함초 추출물 및 잣 추출물을 유효성분으로 함유하는 마스크팩용 조성물
Inventor: AHN TAE HWAN
IPC: A61Q19/02
Filed: 2016-10-06
Abstract: 본 발명의 마스크팩용 조성물은 머드(Mud) 추출물, 함초( Salicornia herbacea ) 추출물 및 잣( Pinus koraiensis ) 추출물의 혼합액을 유효성분으로 함유함으로써, 피부 미백 및 피부 보습에 우수한 효과를 나타내어 피부 마스크팩으로서의 효과가 우수하다.