baber/WOPTO huggingface dataset:
Patent KR-20180022566-A (KR)
Inventor: YAMAUCHI KAZUKI
IPC: G11C29/42
Filed: 2017-08-07
Abstract: The present invention provides a semiconductor memory device for suppressing a peak current when a bit line is precharged and a reading method thereof. The reading method of a flash memory according to the present invention includes the steps of: precharging a selection bit line; and sensing a voltage or current of the precharged selection bit line. In the precharging step, a sense node (SNS) is precharged to Vcc-Vth at a time t1. A node (TOBL) is precharged to VCLAMP2 at a time t2. The node (TOBL) is precharged to VCLAMP1 at a time t5. The sense node (SNS) is precharged to Vcc at a time t6.
Patent KR-20190017537-A (KR)
Inventor: LEE MIN KU
IPC: G08B25/14
Filed: 2017-08-11
Abstract: The present invention relates to a smart tent management apparatus comprising: a movement detection unit for detecting and analyzing vibration and movement generated in a tent to generate a signal on whether an external intruder has been detected; an air state information detection unit for measuring air state information including a temperature inside the tent to generate a signal for the air state information; a control unit for generating a wireless communications control signal to transmit signal information generated in the movement detection unit and the air state information detection unit to a preset user terminal through a wireless communications network; and a wireless communications unit connected with the user terminal through wireless communications, and interlocked with the wireless communications control signal inputted from the control unit to transmit the signal information to the user terminal. According to the present invention, the smart tent management apparatus performs a complex function such as theft prevention, tent state information provision, fire prevention, etc., thereby enabling safe and convenient camping.
Patent KR-20170135772-A (KR)
Inventor: CHANG YOON YEOL
IPC: A63F13/332
Filed: 2017-08-17
Abstract: The present invention relates to a sound skin providing system and a method thereof. According to an embodiment of the present invention, the sound skin providing system provides sound skins configured to be replaceable in a game while including one or more sound source files and metadata thereof. The sound skin providing system includes: a sound server which provides skin creating tools used to create and edit the sound skins as well as the software development kit (SDK) used for developing games with sound skin replacement functions; a game company server which transmits sound skin samples of the game created by using the skin creating tools to the sound server; and one or more user terminals which receive the metadata of the sound source files included in the sound skin samples from the sound server and upload the sound skins of the game created by using the skin creating tools and the metadata of the sound source files included in the sound skin samples to the sound server.
Patent KR-20170102443-A (KR)
Title: Method for operating an internal combustion engine
Inventor: GRUBER FRIEDRICH
IPC: F02D19/08
Filed: 2017-08-04
Abstract: The present invention provides a method for operating a compression ignition engine having at least one cylinder and a piston capable of moving in at least one cylinder. The method for operating a compression ignition engine comprises: a step of forming a combustible mixture by substantially mixing a first fuel (F1) equally with air (A) and introducing the mixture into the at least one cylinder (2); a step of compressing the combustible mixture in a compression stroke by the piston (3); a step of generating a cylinder filler by adding a second fuel (F2), which automatically ignites more easily than the first fuel (F1), to the combustible mixture before starting the ignition during compression stroke; and a step of continuously performing compression stroke inside the cylinder (2) with the highest concentration of the second fuel (F2) and/or at the highest temperature of the mixture before starting ignition. The temperature of the cylinder filler, the amount of the second fuel (F2) added to the combustible mixture, or combination of the temperature and the amount are selected to achieve a desired combustion period.
Patent KR-20170099399-A (KR)
Inventor: LEE SANG MOK
IPC: C08G18/63
Filed: 2017-08-21
Abstract: The present invention relates to a biopolyol-containing rigid polyurethane foam for an automobile. More specifically, the present invention relates to a rigid polyurethane foam for an automobile. The rigid polyurethane foam is capable of maintaining physical properties as a material for an automobile such as impact resistance, environmental friendliness, moldability, dimensional stability, flame retardancy and the like by containing natural oil, a multifunctional active hydrogen-containing compound, a catalyst, and oxidized alkylene, and containing a polyol including a biopolyol having three or more functional groups, 200 to 600 mgKOH/g of a hydroxyl group value, and 2,000 to 25,000 cps of viscosity (25C).
Patent KR-20180022607-A (KR)
Inventor: GRIMM Robert
IPC: G16B45/00
Filed: 2017-08-23
Abstract: The present invention relates to a method for determining result data (ED) based on medical measurement data (MD1, MD2, MD3, MD4, MD5) of an examination object (O), the measurement data having been collected in various measurements (Ia, Ib, Id, Ic, Ie), preferably with different measurement devices (1, 2, 3). Within the scope of the method, a high-dimensional first parameter space (PR, PR1) is formed, in which measurement values of the various measurements (Ia, Ib, Id, Ic, Ie) are represented with the aid of value tuples (TP1). Measurement values of the various measurements (Ia, Ib, Id, Ic, Ie) are assigned to a value tuple (TP1) based on their spatial arrangement in the examination object (O) and/or based on their temporal arrangement relative to one another. In the first parameter space (PR1), the value tuples (TP1) are analyzed, using at least one mapping function to at least one additional parameter space (PR2) including a lower dimension than the first parameter space (PR1), to obtain the result data (ED). Furthermore, the result data (ED) is output, preferably visualized. In addition, a corresponding device (10) for determining the result data (ED) is described.
Patent KR-20190026999-A (KR)
Inventor: LEE HO SAENG
IPC: F25B43/04
Filed: 2017-09-04
Abstract: The present invention relates to an ejector-combined vapor compression type cooling thermal difference generation dual system and, more specifically, to a dual system configured to enable a cooling system and a power generation system to be used in one device at the same time. In the cooling system, cooling performance can be increased by reducing loss generated during expansion with an ejector instead of a conventionally used expansion valve. Moreover, the power generation system can be operated without an additional condenser for driving a turbine. Therefore, cooling and power generation can be combined.
Patent KR-20190027080-A (KR)
Inventor: PARK TAE SANG
IPC: A47L9/22
Filed: 2017-09-06
Abstract: Provided are a motor assembly and a cleaner having the same, with an improved combination structure between a rotor shaft and an impeller. The motor assembly comprises: a stator; a rotor comprising a rotor shaft made of a metal material, and rotatably organized while electromagnetically interacting with the stator; a hub made of a plastic material, and including a hollow part disposed such that the rotor shaft may penetrate thereinto; and a shaft coupling member situated between the hollow part and the rotor shaft, and made of a plastic material different from that of the hub.
Patent KR-20170104976-A (KR)
Title: Adhesive layer and adhesive film
Inventor: NAGAKURA TAKESHI
IPC: C09J133/14
Filed: 2017-09-06
Abstract: The present invention provides an adhesive layer, which has high adhesion despite a thin film having the thickness of 1-20 m, and an adhesive film using the same. The present invention, in the adhesive layer formed by cross-linking an adhesive composition consisting of an acrylic polymer, provides the adhesive layer having the thickness of 1-20 m, and having adhesive force at the thickness of 5 m is 4.0 (N/25 mm) or more. The adhesive composition contains: at least one alkyl (metha) acrylate monomer with an alkyl group having C1-C14 as a (metha) acrylate monomer which is a main component; and at least one nitrogen-containing vinyl monomer as another copolymerizable monomer, wherein 5-50 wt% of the nitrogen-containing vinyl monomer is contained with respect to 100 wt% of the (metha) acrylate monomer, which is the main component.
Patent KR-20180028984-A (KR)
Inventor: PARK JUN SOO
IPC: H01M4/139
Filed: 2017-09-11
Abstract: The present invention relates to a method for manufacturing an electrode for a secondary battery and an electrode manufactured thereby, including: (i) preparing a first electrode mixture to be first coated and a second electrode mixture to be secondarily coated; (ii) coating and drying the first electrode mixture onto an electrode collector; and (iii) coating the second electrode mixture on the first electrode mixture and drying the second electrode mixture such that the drying rate of the second electrode mixture can be slower than the drying rate of the first electrode mixture in the step (ii).
Patent KR-20170109509-A (KR)
Title: Wind power generating system
Inventor: KIM JONG BAEG
IPC: F03D1/06
Filed: 2017-09-18
Abstract: The present invention relates to a wind power generating system and, more specifically, relates to a wind power generating system which uses a lift generating disk structure instead of a conventional blade type horizontal axis turbine, a vertical axis turbine type wind power system, or the like. According to an embodiment of the present invention, the wind power generating system comprises a vertical tower column and a vertical movement unit. The vertical movement unit has a disk-shaped wing unit in which a hollow portion is formed at an internal side to surround the vertical tower column. Therefore, when the wind power generating system is vertically moved by lift, kinetic energy is converted to electric energy.
Patent KR-20190028252-A (KR)
Inventor: OH CHUNG BONG
IPC: F21Y113/13
Filed: 2017-09-19
Abstract: Provided is an LED traffic light which comprises: an LED traffic light body having a front panel having a light diffusing sheet and a light converting sheet coated with a reflective material on a front surface of the traffic light and a rear panel confronting with the front panel and fixed to a rear surface of the front panel; a plurality of LED light emitting elements mounted in the rear plate and emitting a predetermined color; and a conversion sheet attached to the front plate in a state of being in close contact with the front plate to diffuse light of a predetermined color emitted from the LED light emitting element, and converting the light of a predetermined color into light of another color. Further, the LED traffic light emits blue light as red, green, and yellow light through the conversion sheet coated with red, green or yellow phosphors, respectively. Therefore, the LED traffic light can have high efficiency with electric power with lower energy consumption power comparing to an existing traffic light, and can have an excellent effect of visibility and heat dissipation due to a surface light source.
Patent KR-20190032126-A (KR)
Inventor: PARK YOUNG UK
IPC: H01M4/505
Filed: 2017-09-19
Abstract: The present invention relates to a positive electrode material with improved life characteristics, a manufacturing method thereof, and a positive electrode for a lithium secondary battery and a lithium secondary battery including the same. The positive electrode material comprises: a first positive electrode active material represented by following chemical formula 1; and a second positive electrode active material represented by following chemical formula 2. The second positive electrode active material has an electric conductivity of 0.1-150 μS/cm measured after manufacturing the second positive electrode active material in a pellet form by compressing the second positive electrode active material at a rolling density of 400-2,000 kgf. [Chemical formula 1] LiCo_1-aM^1_aO_2 [Chemical formula 2] LiNi_bCo_cMn_dM^2_eO_2 In chemical formula 1, M^1 is at least one selected from a group consisting of Al, Ti, Mg, and Zr. In chemical formula 2, M^2 is at least one selected from a group consisting of Al, Ti, Mg, Zr, Y, Sr, and B. 0<b<=0.6, 0<c<=0.35, 0<d<=0.35, and 0<e<=0.1.
Patent KR-20180037104-A (KR)
Inventor: KOBAYASHI TAKESHI
IPC: H01J37/32
Filed: 2017-09-21
Abstract: An object of the present invention is to provide a plasma generating apparatus capable of suppressing the change of a plasma state. According to an embodiment of the present invention, the plasma generating apparatus includes a high frequency power source for generating high frequency power, an electrode for forming plasma which is connected to the high frequency power source and is formed by a hollow tube in which cooling water is circulated, a conductivity meter for measuring the conductivity of the cooling water in the electrode for forming plasma, and a control unit for controlling the output of the high frequency power based on the conductivity of the cooling water measured by the conductivity meter.
Patent KR-20190038074-A (KR)
Title: Refrigerator
Inventor: PARK KYOUNG KI
IPC: F25D23/02
Filed: 2017-09-29
Abstract: The present invention relates to a refrigerator, comprising: an ice-making apparatus which generates ice; an ice bucket placed on the lower side of the ice-making apparatus; a transfer member which transfers the ice stored in the ice bucket; a driving motor unit which generates a driving force to drive the transfer member; a first coupler connected to the transfer member; and a second coupler detachably combined with the first coupler and combined with the driving motor unit. The first coupler comprises: an insertion unit inserted into the second coupler to be geared with the second coupler; and a first inclination unit extended from the insertion unit in the direction of insertion and placed to be inclined towards the internal side of the outer circumferential surface of the insertion unit, thereby guiding the insertion unit to be geared with the second coupler. The second coupler may comprise: a settlement unit on which the insertion unit is settled to be geared with the first coupler; and a second inclination unit extended in the opposite direction to the direction, in which the first coupler is inserted, and placed to be inclined towards an external side of the outer circumferential surface of the settlement unit, thereby guiding the first coupler towards the settlement unit. According to the present invention, the refrigerator is able to, when the ice bucket is mounted on a motor, connect the first coupler to the second coupler smoothly without a great impact regardless of the positions of the two couplers.
Patent KR-20190041211-A (KR)
Title: Reliquefaction system
Inventor: WEON DOO LEE
IPC: B63B25/14
Filed: 2017-10-12
Abstract: Disclosed is a reliquefaction system capable of performing a reliquefaction process by equipment of a line installed in one integrated system in accordance with the kind of liquefied gas stored in a storage tank of a vessel. According to one embodiment of the present invention, the reliquefaction system comprises: one or more storage tanks to store liquefied gas and boil-off gas (BOG) of the liquefied gas; a compression unit having a compressor and a first cooler alternatively disposed on a supply line connected to the storage tank, and receiving and compressing a gaseous fluid including the BOG at a first pressure; a heat exchanger connected to the front end of the compression unit by the supply line and connected to the rear end of the compression unit by a reliquefaction line to perform heat exchange between the gaseous fluid and the fluid compressed by the compression unit; and a first branch line having a second cooler disposed therein, branched from a set position of the compression unit of the supply line to be connected to the reliquefaction line, and sending the fluid, which is compressed at a second pressure, which is less than the first pressure, through a compressor of the compression unit, to a heat exchange unit of the reliquefaction line through the second cooler. When the liquefied gas stored in the storage tank is ethane, the gaseous fluid including the BOG of the ethane can be selectively supplied to the heat exchange unit of the reliquefaction line through the supply line or the first branch line while being compressed at the first pressure.
Patent KR-20190042403-A (KR)
Title: Apparatus for preventing doze at vehicle and control method thereof
Inventor: BAE UNG TAE
IPC: B60K28/06
Filed: 2017-10-16
Abstract: Disclosed are a drowsiness prevention apparatus of a vehicle, capable of improving reliability in drowsiness determination, and a control method thereof. According to the present invention, the drowsiness prevention apparatus of a vehicle comprises: a biometric information measurement unit to measure biometric information of a passenger who gets in the vehicle; a camera unit to photograph the passenger; a sitting detection unit for the position and state of a seat on which the passenger sits; an air conditioner driving unit to operate an air conditioner of the vehicle; an alarm generation unit to warn that the driver is in a drowsy state; and a control unit to determine the drowsy state based on the biometric information inputted from the biometric measurement unit and the state of the passenger photographed through the camera unit, and to warn the drowsy state through the alarm generation unit or operate either or both of a seat convenience device and the air conditioner of the vehicle through a seat driving unit and the air conditioner driving unit in accordance with the passenger′s seat position detected through the sitting detection unit.
Patent KR-20190044714-A (KR)
Inventor: GO YOUNG SIK
IPC: A01K63/00
Filed: 2017-10-20
Abstract: A flowrate induction and maintenance aquaculture water tank apparatus comprises: a raceway-type water tank for accommodating breeding water; and a flowrate induction and maintenance pipe receiving inflow water, disposed along a lower edge of the raceway-type water tank, and injecting the supplied inflow water at a constant pressure along a direction of the raceway to circulate the breeding water. According to the present invention, the breeding water can be circulated efficiently.
Patent KR-20180048343-A (KR)
Inventor: WU LIWEN
IPC: G06K9/00
Filed: 2017-10-26
Abstract: A method or a system for receiving input media containing at least video data and detecting a video event in the video data is described. Related data associated with the detected video event is collected and one or more feature parameters are constructed based on the collected related data. The type of the video event is determined and a set of feature parameters is selected based on the type of the video event. A haptic effect is then automatically generated based on the set of the selected feature parameters.
Patent KR-20180050233-A (KR)
Inventor: LE SCOUARNEC NICOLAS
IPC: H04L9/08
Filed: 2017-11-01
Abstract: An access point (220): receives a first nonce (SNonce) and a first cryptographic hash (MIC1) for the first nonce from a client (210), wherein the first cryptographic hash is calculated by using a first key (PTK) derived from a second key (PMK) and the second key (PMK) is inputted onto the client (210) or derived from a passphrase inputted onto the client (210); (S318, S320) derives first keys (PTKs) from each of a stored primary input and at least one stored secondary input valid in deriving, wherein each of the stored primary input and the at least one stored secondary input is one of a second key (PMK) and a passphrase; (S322) uses each derived first key (PTK) to find a derived first key which checks the first cryptographic hash (MIC1) to verify the cryptographic hash (MIC1); (S324) uses the derived first key which checks the first cryptographic hash (MIC1) to generate a third key (GTK) and a second cryptographic hash (MIC2); and transmits the third key (GTK) and the second cryptographic hash (MIC2) to the client.
Patent KR-20190050644-A (KR)
Inventor: KIM SEUL A
IPC: A47C7/02
Filed: 2017-11-03
Abstract: The present invention relates to a movable seat type lumbar vertebra chair. According to the present invention, the movable seat type lumbar vertebra chair prevents a femoral region from being sore due to pitching of left and right bottom plates and maintains a curve of a normal lumbar vertebra at same time by suppressing rearward rotation of a pelvis by a structure in which left and right bottom plates are pitched when the user sits on the lumbar vertebra chair while a seat is divided into a front seat supporting the femoral region and the left and right bottom plates. The movable seat type lumbar vertebra chair comprises: a chair frame unit; the seat unit; and a pitching unit fixing a left bottom seat plate and a right bottom seat plate to the frame unit. The seat unit comprises: the front seat supporting a part of the femoral region of a sitting person by being fixed to the frame unit; and the left bottom seat plate and the right bottom seat plate, individually supporting both hips of the sitting person by being installed in the rear in the longitudinal direction of the front seat. The left bottom seat plate and the right bottom seat plate have the lowest hip point (m) of the sitting person. The pitching unit pitches the left bottom seat plate and the right bottom seat plate by being elastically deformed by the weight of the sitting person when the pitching unit is arranged in the front in the longitudinal direction on a peak.
Patent KR-20190052933-A (KR)
Title: Apparatus of cooling reactor core and method of cooling reactor core using the same
Inventor: HEO SUN
IPC: G21C15/18
Filed: 2017-11-09
Abstract: The present invention relates to an apparatus for cooling a core with excellent cooling performance, and a method for cooling a core using the same. According to the present invention, the apparatus for cooling a core comprises: a nuclear reactor including a core; a hot leg and a cold leg extending from the nuclear reactor; a mixed-type safety injection tank accommodating coolant and connected with the cold leg and the nuclear reactor; and an adjustment valve located between the mixed-type safety injection tank and the cold leg.
Patent KR-20190054823-A (KR)
Title: in-situ Precipitation Additive Manufacturing by Double Irradiation of Thermal Source for Precipitation Hardening Metal
Inventor: LEE BYOUNG SOO
IPC: B33Y70/00
Filed: 2017-11-14
Abstract: According to one embodiment of the present invention, a double irradiation simultaneous precipitation lamination processing method is provided. In the double irradiation simultaneous precipitation lamination processing method, a method of manufacturing a three-dimensional structure of a precipitation hardening type metal material using a three-dimensional printing comprises the steps of: (i) supplying metal powder on a powder bed; (ii) conducting a first preliminary heat treatment by irradiating a single heat source to the metal powder; (iii) forming one layer by melting the metal power by selectively irradiating a molding light source to the metal powder conducted with the first preliminary heat treatment by irradiating the single heat source; (iv) conducting a second preliminary heat treatment by irradiating a double heat source to the layer; and, (v) laminating by repeating the steps (i) to (iv) until the three-dimensional structure is completed. At this juncture, a precipitation phase is induced in the layer or the three-dimensional structure by conducting the second preliminary heat treatment.