baber/WOPTO huggingface dataset:
Patent KR-20080025688-A (KR)
Title: One-time programmable crosspoint memory with a diode as an antifuse
Inventor: HERNER S BRAD
IPC: H01L21/336
Filed: 2006-06-06
Abstract: A nonvolatile memory cell is described, the memory cell comprising a semiconductor diode (30). The semiconductor material making up the diode is formed with significant defect density between a bottom conductor (6) and a top conductor (22), and allows very low current flow at a typical read voltage. Application of a programming voltage permanently changes the nature of the semiconductor material, resulting in an improved diode. The programmed diode allows much higher current flow, in some embodiments one, two or three orders of magnitude higher, at the same read voltage. The difference in current allows a programmed memory cell to be distinguished from an unprogrammed memory cell. Fabrication techniques to generate an advantageous unprogrammed defect density are described. The memory cell of the present invention can be formed in a monolithic three dimensional memory array, having multiple stacked memory levels formed above a single substrate. ® KIPO & WIPO 2008
Patent KR-20080010463-A (KR)
Title: Cooling device for thick steel plate
Inventor: SERIZAWA YOSHIHIRO
IPC: B21B45/02
Filed: 2005-12-22
Abstract: A cooling device for a thick steel plate, the cooling device having pairs of restraining rollers, each pair having an upper roller and a lower roller between which the steel plate hot rolled is passed while being restrained, and also having spray nozzles for spraying water to the upper and lower surfaces of the steel plate passed between the restraining rollers adjacent to each other in the forward-rearward direction of plate passage. The spray nozzles are arranged in the following way: (1) The total area of an impingement surface on which water jet flows coming from the spray nozzle on the upper surface side impinge is in the range of 4-90% of the steel plate surface area between outer circumferential surfaces of rollers the distance between which rollers is the smallest among the distances between the pairs of restraining roller, and (2) The total area of an impingement surface on which water jet flows coming from the spray nozzles on the lower surface side impinge is in the range of 4-100% of the steel plate surface area between outer circumferential surfaces of rollers the distance between which rollers is the smallest among distances between the pairs of restraining roller.
Patent KR-20090077257-A (KR)
Title: System and method for supporting quality of service in wireless sensor network
Inventor: LEE DONG HAHK
IPC: H04L12/24
Filed: 2008-01-10
Abstract: A system and a method for supporting QoS(Quality of Service) in a wireless sensor network are provided to enable a sending node to transmit emergency data or message to a relay node by enabling a MAC(Media Access Control) or network layer to set a QoS level for fixing priority of the emergency data or message. A sending node(200) fixes a QoS level for transmitting sensing data or a message in a wireless sensor network based on a network transmission level table, which is set in a MAC layer of the wireless sensor network. The sending node forms and transmits a transmission frame for transmitting the sensing data or the message according to the QoS level. A relay node(400) determines transmission priority by receiving the transmission frame and transmits the transmission frame according to the transmission priority.
Patent KR-20080066615-A (KR)
Title: Semiconductor apparatus
Inventor: ATSUMO TAKAO
IPC: H01P1/18
Filed: 2008-01-11
Abstract: A semiconductor apparatus is provided to reduce an RMS(Root Mean Square) phase shift error by shortening a fine width due to resonance generated at a phase. A phase shifter includes first and second pairs of switches, a low pass filter, and a high pass filter. The first and second pairs of switches use off capacity of an FET(Field Effect Transistor) and resonance of an inductor(1) connected to the off capacity of the FET. The low pass filter is connected between the first pairs of switches and the high pass filter is connected between the second pairs of switches. A series circuit of the inductor and an MIM(Metal Insulator Meta) capacitor(2) is connected to the FET in parallel. A dielectric is positioned on an empty space of a central part of the inductor and has a higher specific dielectric constant than a metal member(3) or a dielectric substrate.
Patent KR-20090079624-A (KR)
Title: Device test apparatus using arm processor
Inventor: YU UN SANG
IPC: G01R31/26
Filed: 2008-01-18
Abstract: A device testing apparatus using an arm processor is provided to reduce test cost by at-speed testing a high speed device through an arm processor. A device testing apparatus using an arm processor includes a processor and a device. The processor produces first parallel data and includes an arm processor(11). The device(30) inputs the first parallel data from the processor and transforms them into serial data. Then, the device transforms the serial data into second parallel data and outputs them into the processor. The processor inputs the second parallel data and compares the first parallel data with the second parallel data.
Patent KR-20080014109-A (KR)
Title: A semiconductor device and a method of manufacturing the same and designing the same
Inventor: KURODA KENICHI
IPC: H01L23/52
Filed: 2008-01-22
Abstract: A semiconductor apparatus and methods for manufacturing and designing the same are provided to prevent an increase of the time for making a mask by suppressing an increment of coordinate data amount. A semiconductor apparatus comprises a device isolating region formed on a semiconductor substrate, a device forming region(DA) defined by the device isolating region, and a semiconductor device formed on the device forming region. The device isolating region is a region where an isolating film is buried in a groove formed on the semiconductor substrate. The device forming region has an active region in which the semiconductor device is formed and a dummy region(FA) in which the semiconductor device is not formed. The dummy region comprises a plurality of first dummy patterns(DP1), a plurality of second dummy patterns(DP2), and a plurality of third dummy patterns which are formed with the same shape and arranged regularly, respectively. The shape of the second dummy pattern is smaller than the first dummy pattern. The shape of the third dummy pattern is smaller than the second dummy pattern.
Patent KR-20090081143-A (KR)
Title: A method for receiving a signal according to collaborative mimo (multiple input multiple output) scheme in a mobile communication system
Inventor: KIM SU NAM
IPC: H04B7/04
Filed: 2008-01-23
Abstract: A method for receiving signals according to a collaborative MIMO(Multiple Input Multiple Output) scheme in a mobile communication system is provided to offer a service of higher quality to a user who is located at a cell edge from reducing the inter-cell interference. A method for receiving signals according to a collaborative MIMO scheme comprises the following steps of: determining to perform the collaborative MIMO in case a terminal located at an outer area of a cell satisfies a predetermined condition; and receiving signals from two or more base stations through a resource area allocated for performing the collaborative MIMO.
Patent KR-20090083080-A (KR)
Title: Tetra board
Inventor: CHOI JONG YOUN
IPC: B62K17/00
Filed: 2008-01-29
Abstract: A tetra board is provided to improve safety and generate driving force by including one or additional wheels mounted on the both ends of a body plate. A tetra board comprises a body plate(100), a handle assembly(200), a main wheel assembly(300) and a secondary wheel assembly(400). In the body plate, a passenger's foot is set. The handle assembly is mounted on the body plate. The main wheel assembly is mounted on the both sides of the body plate to be rotated. The main wheel assembly is rolled with being contacted with the surface. The additional wheel assembly is mounted on the lower part of the body plate to be rotated.
Patent KR-20090084166-A (KR)
Title: Liquid crystal display
Inventor: KIM SUNG WOON
IPC: G09G3/36
Filed: 2008-01-31
Abstract: A liquid crystal display for preventing brightness reduction while enhancing the side visibility is provided to improve the side visibility in case that the pixel voltages of the first and second sub-pixels have the different value. A pixel electrode has first and second sub-pixel electrodes. The first and second sub-pixel electrodes(SP1) are positioned within one pixel. The first and second sub-pixel electrodes connect with each other between first charge sharing capacitors. A first switching device connects to a first gate line, a data line and the first sub-pixel electrode. The second switching element connects with the first sub-pixel electrode. The third switching device connects to the second gate line and the second sub-pixel electrode.
Patent KR-20090085415-A (KR)
Title: Measurement apparatus for displacement of structure
Inventor: CHANG KI TAE
IPC: G01B21/32
Filed: 2008-02-04
Abstract: A measurement apparatus for displacement of a structure is provided to fix the apparatus on a specified position by controlling the angle between a main body and a joint through a bolt-nut coupling structure. A measurement apparatus for displacement of a structure comprises a main body(100), a tilt sensor, a settlement sensor, a joint(400), and a vertical maintaining unit(500). The tilt sensor measures the tilt of the main body. The settlement sensor measures the settlement degree of the main body using the height measured with the pressure. The joint is coupled to the structure to be detachable. The vertical maintaining unit allows the changing and the fixing of the tilt to the joint to maintain the settlement sensor in the vertical direction.
Patent KR-20090086797-A (KR)
Title: Method for operating image sensor
Inventor: YU YU YEON
IPC: H04N5/359
Filed: 2008-02-11
Abstract: A method for driving an image sensor is provided to minimize the time for maintaining a charge transmitting unit in an active state in case a row selection signal is in the high state. A charge transmitting unit, which transmits an electric charge generated from a photoelectric conversion unit in response to the incident light to a charge detecting unit, is maintained in an inactive state. The charge transmitting unit is maintained in an active state. A reset unit resets the charge detecting unit. While maintaining the reset unit in the active state, a step of alternatively maintaining the charge transmitting unit in the inactive/active states are performed several times.
Patent KR-20090086859-A (KR)
Title: Generation system of wind power
Inventor: PARK JONG WON
IPC: F03D1/00
Filed: 2008-02-11
Abstract: A wind power generation system is provided to facilitate the manufacture of a motion converting unit by installing the motion converting unit of light weight including a hub, a rotor, a shaft, and a pressure pump on a tower. A wind power generation system comprises a motion converting unit, a power train, and a power converting unit. The motion converting unit is composed of a hub(1), a rotor(2), a shaft(3) and a hydraulic pump(100) in order to covert natural wind to kinetic energy. The power train delivers the power of the hydraulic pump. The power converting unit operates the hydraulic motor with the energy delivered through the power train and produces electricity. The motion converting unit is installed at the upper part of a tower. The power train, the power converting unit and the control unit are installed on the ground.
Patent KR-20090089116-A (KR)
Title: Needle punching device and double layered textile thereby
Inventor: JEON SOO MYUNG
IPC: D04H1/498
Filed: 2008-02-18
Abstract: A needle punching device and two-layer textile manufactured thereby are provided to offer wide usability for indoor decoration and clothes etc, and to make various patterns using a needle expressing a pattern on a fiber web. A needle punching device includes the followings: a needle plate(10) formed to divided structure to adjust height of a part of a needle at least conveniently; a driving shaft(20) receiving a helical axis(22) for height adjustment, and connected with the top of the needle plate; a worm gear(34) and a warm wheel(32) formed on one side of the driving shaft; and a rotating unit(30) rotating the needle plate to a settling location. The needle plate adjusts the height of structure in a center part.
Patent KR-20090090652-A (KR)
Title: Manufacturing method of lotus sik-hae
Inventor: KIM SUNG DOO
IPC: A23L2/38
Filed: 2008-02-21
Abstract: A method for manufacturing a lotus sweet drink made from fermented rice is provided to give the subtle and smooth taste and color of a lotus leaf to the sweet drink by adding the lotus leaf tea or lotus powder. A method for manufacturing a lotus sweet drink made from fermented rice comprises the following steps of: drying and pulverizing unhulled barley(S100); injecting the pulverized unhulled barley into an extraction tank in which drinking water is filled; dissolving the enzyme by gradual heating to generate enzyme water(S110); conveying the enzyme water to a filtering tank as injecting the drinking water of 75 to 85C to filter the impurity(S120); and then conveying the filtered enzyme water to a saccharification tank.
Patent KR-20090095402-A (KR)
Title: Bearing-capacity-enhanced shell foundation
Inventor: KIM SANG HWAN
IPC: E02D27/28
Filed: 2008-03-05
Abstract: A shell base foundation is provided to secure the safety on the construction and to make more economic construction possible. A shell base foundation comprises a body part(110) and a top part(120) integrally formed with the upper part of the body part. The body part is conical shape and shell plate form inclining downward to the radial direction and installed in order to buried in the inside of the ground(400). The upper part of the body part is formed in order to be extended and protruded to the upward of the body part as a member of the pillar type.
Patent KR-20090095847-A (KR)
Title: Electronic Frame, internet phone, and electronic frame phone system
Inventor: OH SANG EUN
IPC: G06F3/14
Filed: 2008-03-06
Abstract: An electronic photo frame, an Internet phone and an electronic photo frame phone system are provided to make the video communication possible by using the Internet phone which does not include a separate display screen and camera. A display unit(120) displays an image or a video. A network communicator(130) transmits and receives information through a wired or wireless network. An external device connection port(140) is connected to an external device to receive data including the image or video. A central processing unit(110) is controlled by an Internet phone connected with the network communicator through the wired or wireless network.
Patent KR-20090012029-A (KR)
Title: Preparation method of electroconductive copper patterning layer by laser irradiation
Inventor: LEE WOO RAM
IPC: H01L21/28
Filed: 2008-03-10
Abstract: A preparation method of electroconductive copper patterning layer by laser irradiation is provided to form the copper pattern having anti-oxidation characteristic by sintering the copper group particle pattern layer. The dispersed solution of the copper group particle selected from the group consisting of copper particle, and the copper oxide particle and their mixture is prepared. The dispersed solution of the copper group particle is printed or charged. The copper group particle pattern layer is formed. Laser is irradiated in the copper group particle pattern layer and then the copper group particles contained in the copper group particle pattern layer are sintered and connected each other. The copper group particle is selected between from the group consisting of copper particle, and the cuprous oxide particle and their mixture.
Patent KR-20090098027-A (KR)
Title: Wireless mobile terminal with various responding methods by menu and method thereof
Inventor: YU HYUN SUN
IPC: H04B1/40
Filed: 2008-03-13
Abstract: A wireless mobile terminal with various responding methods by a menu and a method thereof are provided to enable a user to take a prompt measure for the situation of the user by receiving a voice communication request signal and promptly showing the signal during the ringing of a bell. A wireless mobile communication terminal includes a display unit(109), an input unit(110) and a controller(107). When the information of a caller and a call request signal are received from an originating terminal, the display unit displays a menu so that a user may selects one of functions such as a reception removal, an automatic response, text message transmission, chatting. The input unit receives a prompt method for the selected communication request signal, and the controller activates the correspondent function according to the measure.
Patent KR-20090103446-A (KR)
Title: Method for determining controlled variable of coordinate control at dissymmetry road surface using deceleration of vehicle
Inventor: PARK IN HYE
IPC: B60W10/18
Filed: 2008-03-28
Abstract: PURPOSE: A method for determining controlled variable of coordinate control at dissymmetry road surface using deceleration of vehicle is provided to constantly maintain a vehicle's straight movement without the steering by a driver. CONSTITUTION: A method for determining controlled variable of coordinate control at dissymmetry road surface using deceleration of vehicle comprises the following steps of: differentiating a reference velocity(Vref) calculated by an electric control brake to calculate a vehicle's reduction gear ratio(S1); multiplying the vehicle's reduction gear ratio by PID gain to calculate the override angle of an active front wheel steering system(S2); determining the control direction of the vehicle(S3); multiplying the calculated override angle of an active front wheel steering system by the calculated control direction of the vehicle in order to produce the steering angle control input(S4); determining whether or not a driver has an intention of steering when braking at dissymmetry road surface(S5); applying different steering angle control input threshold level according to the intention of the driver(S6); comparing the steering angle control input with steering angle control input threshold(S7); outputting the steering angle control input as a controlled value when the steering angle control input is less than the steering angle control input threshold(S8); and outputting the steering angle control input threshold as the controlled value when the steering angle control input is more than the steering angle control input threshold(S9).
Patent KR-20080089286-A (KR)
Title: Ultrasonic contrast imaging method and ultrasonic diagnostic apparatus
Inventor: SUZUKI YOICHI
IPC: A61B8/00
Filed: 2008-03-28
Abstract: An ultrasonic contrast imaging method and an ultrasonic diagnostic apparatus are provided to preclude side effects due to an excessive contrast agent since an ultrasonic contrast image is taken after destructing the excessive contrast agent existing near an ultrasonic probe. An ultrasonic diagnostic apparatus(100) includes an ultrasonic probe(1), a transceiving unit(2), an image generation unit(3), an image display unit(4), an operation unit(6), a control unit(7), and a recording unit(8). The image generation unit generates an ultrasonic image based on the obtained reception data. The image display unit displays the ultrasonic image. The operation unit assigns command or data by an operator. The control unit controls overall operations. The recording unit records the ultrasonic image. The control unit has a contrast agent destruction scanner and an image photographing unit. The contrast agent destruction scanner destructs the contrast agent near the ultrasonic probe. The image photographing unit takes a photograph of the ultrasonic image after the contrast agent near the ultrasonic probe is destructed.
Patent KR-20090096268-A (KR)
Title: Water purifier equipped ionizer
Inventor: JEONG IN JO
IPC: B01D35/06
Filed: 2008-04-01
Abstract: A water purifier having an electrolyzer is provided to restrict breeding of bacteria and exterminating of the bacteria contained in raw water with a silver ion after filtering impurities and bad smell components, and to supply active hydrogen to the raw water. A water purifier having an electrolyzer includes a plurality of filters(21,23,25,27), an electrolytic cell(100), a water tank(30), a power supply part(50), and a main body(10). The filter filters specific components from raw water. The electrolytic cell generates silver ions through electrolyzing of raw water. The main body includes a drainage cork(11) ejecting the water stored in the water tank. The electrolytic cell comprises a plurality of electrode plates, a plurality of edge members, an upper and a lower covers, and a plurality of packings. The electrode plate produces the silver ions. The edge member surrounds a girth of the electrode plate. The edge member is arranged and combined each other.
Patent KR-20090105541-A (KR)
Title: The methods and equipments about measurement of passengers and cars' location, moving direction and velocity using microwave
Inventor: KANG SIN KOANG
IPC: G01S5/02
Filed: 2008-04-03
Abstract: PURPOSE: A method and a device to implement the communication between control unit and each station to detect the location of a moving target on the road are provided to facilitate the installation and management comparing to wired method. CONSTITUTION: A method and a device to implement the communication between control unit and each station to detect the location of a moving target on the road transmits electric wave attached in a vehicle or a pedestrian. A device on a road or nearby the road receives the electric wave. The road device(100) controls the electric wave reception of the station(120). A control unit analyses the received signal. Each station and the control unit are wirelessly connected. The path from each station to the control unit is already known by measuring. After measuring the elapsed time from each station to the control unit, the location of each station and the control unit are fixed. The measured elapsed time is taken out from the total necessary time to the control unit access the electric wave in which a portable device transmits is gathered in the control unit(110). The turnaround time to each station from the portable device is calculated. The cross relation between radio wave transmission and reception signal delay time are compared. The road device measures a distance between each station and the portable device, location, traveling direction, and speed.
Patent KR-20090108857-A (KR)
Title: Apparatus for cleaning substrate and cleaning system having thereof
Inventor: KIM SE HO
IPC: H01L21/304
Filed: 2008-04-14
Abstract: PURPOSE: A substrate cleaning apparatus is provided to remove a foreign material attached to a substrate surface by spraying a cleaning solution including a fine particle. CONSTITUTION: A substrate cleaning apparatus(100) includes a cleaning part and a circulating part(120). The cleaning part includes a transfer unit(111) and a spray nozzle(112). The transfer unit is positioned inside a cleaning chamber, and transfers a substrate. The spray nozzle sprays a cleaning solution including a fine particle on the substrate. The circulating part is installed in one side of the cleaning part, and circulates the cleaning solution in order to reuse the cleaning solution including the fine particle sprayed through the spray nozzle.