baber/WOPTO huggingface dataset:
Patent KR-20170142112-A (KR)
Inventor: OKADA YOSHIHIRO
IPC: F02D41/30
Filed: 2017-06-13
Abstract: An electronic control unit (200) of an internal combustion engine (100) is configured to control a fuel injection valve (20), to control an ignition plug (16) as needed, and to perform premixed compression self-ignition combustion or flame propagation combustion on fuel. The electronic control unit is configured to perform homogeneous combustion in which fuel uniformly diffused in a combustion chamber (11) is ignited by the ignition plug (16) to carry out flame propagation combustion, in a flame ignition driving region when a switching failure has not occurred. The electronic control unit (200) is configured to perform spray guide stratified charge combustion which ignites fuel on a fuel injection path by the ignition plug (16) and performs flame propagation combustion, in a second operation region when a switching failure has occurred.
Patent KR-20180136087-A (KR)
Inventor: GIM JEONG HYEON
IPC: D06F37/26
Filed: 2017-06-14
Abstract: The present invention relates to a wall mounted washing machine and a gasket for a door thereof, which can reduce manufacturing costs, and solve the problem of an increase in costs consumed for an assembly process. The wall mounted washing machine comprises: a rear panel mounted on a wall; a tub supported by the rear panel, and containing washing water; a front panel having an opening portion, and installed in the tub; a drum rotationally installed in the tub; a cover installed in the front panel, and covering the front panel; a door rotationally coupled on the basis of the cover so as to open or close a laundry input port of the cover, and provided with door glass; and a door gasket arranged between the cover and the front panel, and generating a bending force when being in contact with the door glass.
Patent KR-20170074232-A (KR)
Title: 발광 소자 패키지 및 이를 구비한 백라이트 유닛
Inventor: CHIN IN JAE
IPC: H01L25/16
Filed: 2017-06-20
Abstract: 실시 예에 따른 발광 소자 패키지는, 캐비티(cavity)를 갖는 몸체; 상기 캐비티의 제1영역에 배치된 제1리드 프레임; 상기 캐비티의 제2영역에 배치된 제2리드 프레임; 상기 몸체와 연결되며 상기 제1리드 프레임과 상기 제2리드 프레임 사이에 배치된 분리부; 상기 제1리드 프레임 위에 배치된 제1 발광 칩;  상기 제2리드 프레임 위에 배치된 제2 발광 칩; 상기 제1리드 프레임과 상기 제2리드 프레임의 위에 상기 분리부와 교차되게 배치된 보강 리브를 포함한다.
Patent KR-20190004874-A (KR)
Title: Organic light emitting display device
Inventor: JOO SUN KYU
IPC: H01L51/50
Filed: 2017-07-04
Abstract: An organic light emitting display according to an embodiment of the present invention includes: a substrate; a first pixel electrode arranged on the substrate; a pixel defining layer disposed on the first pixel electrode and having a first opening for exposing at least a part of the first pixel electrode; a first organic emission layer disposed on the pixel defining layer and overlapping the first opening of the pixel defining layer; and a black matrix disposed on the first organic light emission layer and having a first opening part overlapping the first organic light emitting layer. Light passing through the first opening part of the black matrix is one of red light, green light and blue light. The shape of the first opening part of the black matrix has a curved part. It is possible to prevent a reflection color separation phenomenon due to external light.
Patent KR-20190005484-A (KR)
Inventor: YEO JOO HEE
IPC: B21D53/38
Filed: 2017-07-07
Abstract: The present invention relates to a cam assembly device for a door lock lever module assembly system capable of automatically assembling a cam among the main components provided inside a door lock lever module. The present invention comprises: a cam feeder part (51) for continuously supplying cams while aligning the cams in a line; a cam ejector part (52) for pushing up the cam at a predetermined height; and a cam assembly part (53) for holding the cam while adjusting the direction of the cam and automatically assembling a spindle (SP) to the lever. According to the present invention, it is capable of automatically assembling the cam among the main components installed in the door lock lever module (LM), thereby reducing labor costs and improving productivity.
Patent KR-20190005520-A (KR)
Inventor: PARK JOON EON
IPC: H01R12/83
Filed: 2017-07-07
Abstract: The present invention provides a connector assembly with low insertion force which is composed of first and second connectors coupled to be detachable from each other. Therefore, a contact defect can be prevented by easily assembling the first and second connectors, can improve dimensional stability by firmly assembling between the connectors, and can easily assemble and manufacture the connector.
Patent KR-20190006345-A (KR)
Inventor: KOO MIN SEOK
IPC: H01M10/052
Filed: 2017-07-10
Abstract: Various embodiments of the present invention relate to a secondary battery. The present invention provides a secondary battery capable of internal and external pressure balancing. To this end, the secondary battery includes an electrode assembly, a case for accommodating the electrode assembly; a cap plate that hermetically closes the case and has a safety vent that is broken when the internal pressure of the case rises; a terminal part electrically connected to the electrode assembly and extended to the outside of the cap plate; and a pressure balance structure formed on the cap plate so as to balance the internal pressure and the external pressure of the case.
Patent KR-20190012503-A (KR)
Inventor: CHO BYUNG JIN
IPC: H01L35/16
Filed: 2017-07-27
Abstract: The present invention relates to a method of manufacturing a thermoelectric material and the thermoelectric material manufactured therefrom. The method of manufacturing a thermoelectric material comprises: a step of applying a thermoelectric paste composition including thermoelectric powder, a binder, glass frit, and tellurium (Te) powder onto a substrate; and a step of sintering the applied thermoelectric paste composition on the substrate.
Patent KR-20190014814-A (KR)
Inventor: SE JIN SEOP
IPC: F21V17/12
Filed: 2017-08-04
Abstract: The present invention provides a bidirectional connector for rail lighting which can be conveniently used by extending a rail length by sometimes connecting one connector to one or two rails due to configuring the connector to be able to assemble or separate each of rails on both sides of the connector. Specially, the bidirectional connector for rail lighting can increase expandability of the lighting rail and an interior decoration effect by enlarging aesthetics by fitting the rail which is made of the same shape on both sides of the bidirectional connector or inserting and fitting the rail which has a different shape and length from each other.
Patent KR-20190016847-A (KR)
Inventor: KIM PIL SU
IPC: A01B23/04
Filed: 2017-08-09
Abstract: The present invention relates to a tractor harvester (100) including: a plurality of connection frames (110) installed on a side of a tractor (10) or rotavator (20) to be rotated in a vertical direction; a support frame (120) connecting the connection frames (110) horizontally with each other; a rotary member (111) formed in front of the connection frames (110) or support frame (120) to be rotated in a vertical direction; a harvester blade (130) installed in the rotary member (111); a cylinder (140) formed to rotate the harvester blade (130) in a vertical direction; and a deformation prevention unit (150) for preventing the deformation of the harvester blade (130). Thus, the present invention is capable of improving the efficiency of flattening rice fields.
Patent KR-20190019331-A (KR)
Inventor: AHN HYUN SANG
IPC: H02M1/42
Filed: 2017-08-17
Abstract: The present invention relates to a power conversion apparatus, and specifically, to a power conversion apparatus which can prevent at least one of a switching element and a gate driving unit from being damaged by overheating, an air conditioner including a power conversion apparatus and a control method thereof. According to the present invention, the power conversion apparatus comprises: a rectifying unit rectifying alternating current voltage inputted from an alternating current power source; a power factor control unit performing an operation of a power factor improvement for rectified voltage at the rectifying unit and including the switching element; a DC-link capacitor in which output voltage of the power factor control unit is stored; a gate driving unit driving the switching element; a thermistor located on the gate driving unit and outputting voltage which is varied in accordance with temperature; and a control unit applying a driving signal to the gate driving unit, connected to the thermistor and blocking the driving signal when the output voltage of the thermistor is less than a predetermined value.
Patent KR-20170101859-A (KR)
Inventor: LEE JE JUN
IPC: H01M2/34
Filed: 2017-08-24
Abstract: Provided is a cylindrical secondary battery, which can minimize degradation of the safety of the cylindrical battery due to heat generated in the battery by using a polymer resin having optimized physical properties according to a position of a gasket in the secondary battery, and can maintain airtightness in the battery by having elastic force having a sufficient buffer effect against an external impact and a volume change in the battery. The secondary battery comprises: a cylindrical can; a top cap; a current blocking member; a safety vent; a first gasket; and a second gasket.
Patent KR-20190027394-A (KR)
Inventor: KIM HEE SEUNG
IPC: G02B7/09
Filed: 2017-09-06
Abstract: An optical actuator using an asymmetric ball structure of the present invention includes an AF carrier moving in an optical axis direction; a main frame on which the AF carrier is mounted; a drive unit moving the AF carrier in the optical axis direction; a first ball group provided between the AF carrier and the main frame and including 2n+1 balls (n being a natural number of 1 or more) arranged along the optical axis direction; and a second ball group provided at a position different from the position of the first ball group between the AF carrier and the main frame and including 2m balls (m being a natural number of 2 or more) arranged along the optical axis direction. The sum of the diameters of the balls in the first ball group corresponds to the sum of the diameters of the balls in the second ball group. The number of the balls in the second ball group exceeds the number of the balls in the first ball group.
Patent KR-20190027504-A (KR)
Inventor: BACK WON OK
IPC: E01C5/00
Filed: 2017-09-07
Abstract: The present invention relates to a permeable block with enhanced bonding strength, which includes a base layer, an intermediate layer and a plastering layer formed into a block by one vibrating compaction, wherein the intermediate layer and the plastering layer have uneven parts formed on boundary surfaces in order to increase a three-dimensional contact surface to enhance bonding strength, so that the plastering layer which is relatively thinner is not separated from the intermediate layer even if external shock is applied. The permeable block with enhanced bonding strength is manufactured by one vibrating compaction after a base aggregate, an intermediate aggregate and a plastering aggregate are inserted into a die in order. A stick is inserted into an entrance formed in the side of the die before or after the plastering aggregate is inserted into the die so that a plurality of holes indented into the intermediate aggregate are formed. Some of the plastering aggregate infiltrates into the holes to form an extension part while a worker applies vibration to the die while pressing the plastering aggregate, the intermediate aggregate and the base aggregate by a pressing board.
Patent KR-20170105468-A (KR)
Title: Voice coil motor
Inventor: YOO KYOUNG HO
IPC: G02B7/02
Filed: 2017-09-08
Abstract: The present invention provides a voice coil motor improving impact resistance of a base by preventing the base from being thin by improving a structure of the base and a bobbin. The voice coil motor comprises: a mover which includes a bobbin formed in a cylinder shape, storing a lens, and formed with a boss protruding from a bottom surface, and a coil block surrounding a circumference surface of the bobbin; a stator including a magnet disposed to face the coil block and a yoke fixing the magnet; an elastic member elastically supporting the bottom surface of the bobbin; and the base including a bottom plate in which an opening exposing the lens is formed and a plurality of support protrusions protruding toward a part other than the boss, from the bottom plate, of the bottom surface of the bobbin and having a height higher than the boss.
Patent KR-20190029820-A (KR)
Title: Organic light emitting display apparatus
Inventor: JUNG JAE YOON
IPC: H01L51/52
Filed: 2017-09-11
Abstract: According to one embodiment of the present invention, disclosed is an organic light emitting display device comprising: a substrate provided with an insulating film; a display part provided on the substrate; an encapsulating member covering the display part; and a sealing member applied on an insulating film so as to surround and seal the display part between the substrate and the encapsulating member. The organic light emitting display device is provided with grooves which are recessed in a direction not parallel to the direction in which the sealing member surrounds the display part in a sealing member coating region of the insulating film.
Patent KR-20190029330-A (KR)
Title: Method for displaying watermark in screen and apparatus therefor
Inventor: KIM SUNG WAN
IPC: G06F21/84
Filed: 2017-09-12
Abstract: The present invention relates to a method for displaying a watermark in a set region of a current outputting screen and an apparatus therefor. According to an embodiment of the present invention, an electronic apparatus comprises: one or more processors; a display device; a memory; and a program stored in the memory and configured to be executed by the one or more processors. The program includes: an information obtaining module obtaining identification information of the electronic apparatus; and a first watermark generating module generating a first watermark containing the obtained identification information, and displaying the first watermark on a top layer in a set region of an outputting screen of the display device.
Patent KR-20190030283-A (KR)
Inventor: BAEK SANG KI
IPC: A47L9/28
Filed: 2017-09-14
Abstract: A vacuum cleaner (1) includes a motor (40), a suction fan (41), and a battery pack (20) for generating a vacuum pressure in a dustbin (30). The present invention also includes a first hinge (12) fixed to the dustbin (30) and a first handle (11) rotatable in the forward-rearward direction of the vacuum cleaner (1) and connected to the first hinge (12). When the vacuum cleaner (1) is used, the first handle (11) is fixed to a first fixing portion (13) fixed to the dustbin (30) so that the dustbin (30) can be lifted. When the vacuum cleaner (1) is not used, the first handle (11) is separated from the first fixing portion (13) so that the first handle (11) is moved ahead of the vacuum cleaner (1) and positioned close to the dustbin (30). In the vacuum cleaner (1), the battery pack (20) is fixed in the dustbin (30) for a reduction in size. When the first handle (11) is rotated and moved to the side of the dustbin (30), the vacuum cleaner (1) is further reduced in size and storage is further facilitated.
Patent KR-20190030794-A (KR)
Title: Manifold integrated valve module and apparatus for analysing gas component having the same
Inventor: CHOE YONG SAHM
IPC: G01N33/00
Filed: 2017-09-14
Abstract: The present invention relates to a manifold integrated valve module and a gas component analyzing apparatus equipped with the same, wherein the manifold integrated valve module can conveniently and rapidly perform a correction work for enhancing accuracy and reliability with respect to measured values of the gas component analyzing apparatus. To this end, the manifold integrated valve module comprises: a manifold in which upper holes, middle holes and lower holes form a plurality of columns in a longitudinal direction while facing each other, both side upper holes communicate with each other through chambers with different volumes, front side lower holes and rear side middle holes communicate with each other through connection pipes, one side middle hole at a front end communicates with an entrance port, the other side middle hole at a front end communicates with an exit port, and both side lower holes at a rear end communicate with each other through a bypass pipe; a plurality of input side solenoid valves which are each connected to the upper holes, the middle holes and the lower holes on the same column formed at one side of the manifold, and selectively connect the middle holes to the upper holes or the middle holes to the lower holes; and a plurality of output side solenoid valves which are each connected to the upper holes, the middle holes and the lower holes on the same column formed at the other side of the manifold, and selectively connect the middle holes to the upper holes or the middle holes to the lower holes.
Patent KR-20190031824-A (KR)
Title: Memory apparatus and method for reading data
Inventor: KONG BAI SUN
IPC: G11C11/413
Filed: 2017-09-18
Abstract: Disclosed are a memory device and a method of reading data therefrom. The memory device comprises: a memory cell; a voltage output unit selectively outputting a first voltage or a second voltage in accordance with an output value of the memory cell; and a switch including a first terminal connected with a control signal, a second terminal connected with the voltage output unit, and a third terminal charged with a third voltage which is a voltage between the first voltage and the second voltage in a non-reading period. The switch forms a line, where a current can flow, between the second terminal and the third terminal when a control signal representing a reading period is received to the first terminal.
Patent KR-20180051357-A (KR)
Title: Autonomous, low energy, access indication system
Inventor: WADE T PRICE
IPC: H04W4/00
Filed: 2017-09-20
Abstract: The present invention relates to a system and method for detecting access to a monitored space including at least one controller, at least one data collector, and at least one sensor. The sensor is self-powered, and has wireless components with two states. Each time the sensor detects a physical change within the space, the sensor switches from a first state to a second state. Each incidence of a sensor changing state is recorded in the sensor. The sensor does not continuously transmit changed state information and rather reports data only when queried by queried by the controller. The data collector may be used to process the data from the sensor before transmitting the data to the controller. The wireless, self-powered, limited data storing sensor enables the system to function independently of an environment′s network infrastructure and power source. Once a human operator receives notice of an access event via the controller, the operator can escalate the level of inspection of the area.
Patent KR-20180036552-A (KR)
Inventor: EMAD AQAD
IPC: G03F7/004
Filed: 2017-09-25
Abstract: A photoacid-generating compound has the structure, and in the chemical, m, n, R^1, R^2, X, Y, and Z^- are defined in the present specification. The photoacid-generating compound exhibits strong absorption and chemical sensitivity to extreme ultraviolet radiation, and also preferably, absorbs longer wavelengths with reduced chemical sensitivity. A photoresist composition comprising a polymer which comprises the residue of a polymerizable version of the photo-acid generating compound, the photo-acid generating compound, a polymer, or a combination thereof, and a method for forming a photoresist relief image using the photoresist composition are also described.
Patent KR-20190036329-A (KR)
Title: 제3의한글우라가만든한글은세종대왕이만든셨습니다세종대왕은왕중에왕입니다 백성사랑하는마음도 제2의사랑의한글만들었습니다 지금우리가쓴는글은 제2대
Inventor: KIM JEONG HWAN
IPC: G06F17/21
Filed: 2017-09-27
Abstract: 정환이는 한글을 너무나도 사랑합니다 세종대왕만든신 너무나 백성을 사랑하시기에 만든신 글 였습니다 술먹고 노래방가면 하트 모양 글씨가 써서 나오게 합니다 그아름다운 글을 그좋고 그 아름다운 글을 컴퓨터에 들어가지 않은 것을 알아 냈습니다 하루 빨리 빨라 빨리 LG 사장님 보고 싶습니다 우리는 세계인 부자인 보다 세계에서 가장 좋은 일이 생길 것입니다
Patent KR-20180046870-A (KR)
Inventor: LEE BONG NIM
IPC: A47C3/34
Filed: 2017-10-17
Abstract: The present invention relates to a technique for adjusting the height of teaching aids (chair, table, and the like). In particular, a lifting tool is able to easily adjust the height of teaching aids in accordance with growth or body shapes of a person. An embodiment of the present invention discloses a type in which the lifting tool of the present invention is covered on a conventional chair, and a composition thereof for adjusting legs of the table. In a case of the chair, the present invention is additionally added on a seat plate of the conventional chair or a hoof of the leg is turned and fitted to adjust the height of the chair. In case of the table, legs are bent to adjust the height of the table. According to the present invention, the teaching aids which can be adaptable to a height change without replacing the chair or the table can be made in accordance with growth of children or a body shape of an adult.
Patent KR-20190044269-A (KR)
Title: Apparatus and method for estimating tdoa and fdoa using enhanced caf technique
Inventor: KWAK HYUNGYU
IPC: G01S5/06
Filed: 2017-10-20
Abstract: According to an embodiment of the present invention, the present invention relates to a method for estimating TDOA and FDOA, which comprises: a first step of acquiring a first signal which is a part received through a first receiver for a predetermined reception time and a second signal which is a part received for a reception time through a second receiver present to be spaced apart from the first receiver by a predetermined distance, among detection object signals of a pulse type radiated from an object; and a second step of estimating TDOA and FDOA of the detection object signals for the first and second receivers, which are data for detecting a location of the object. The second step may include the steps of: determining a size of a pulse period of the detection object signals acquired by using the first or second signal and a value corresponding to two times of a maximum TDOA which is a maximum value that the TODA can have, calculated based on a spaced distance; and estimating the FDOA prior to estimation of the TDOA within a range that an absolute value of the FDOA is not greater than the maximum TDOA, which is a maximum value of a value that the FAOA can have, calculated based on a predetermined maximum sensed speed which is a maximum speed that the object can reach when the pulse period is less than two times of the maximum TDOA, and estimating the TDOA prior to estimation of the FDOA within a range that the absolute value of the TDOA is not greater than the maximum TDOA when the pulse period is two or more times the maximum TDOA.
Patent KR-20190047503-A (KR)
Inventor: LEE KWAN WOO
IPC: B60H1/34
Filed: 2017-10-27
Abstract: Disclosed is an air vent apparatus for a vehicle, comprising: a housing unit connected to a duct unit; a first blade unit rotatably installed on an inner side of the housing unit; a second blade unit rotatably installed on a lower side of the first blade unit; a connection unit installed on the inner side of the housing unit, connecting the first blade unit to the second blade unit, and movably installed inside the housing unit; and an adjustment unit connected to the connection unit and adjusting an angle of the first blade unit and the second blade unit by moving the connection unit. Moreover, the first blade unit and the second blade unit rotate in opposite directions as the connection unit is moved.