baber/WOPTO huggingface dataset:
Patent KR-20110075151-A (KR)
Title: Load sensor for electronic parking brake
Inventor: JUNG HA MIN
IPC: B60T7/00
Filed: 2009-12-28
Abstract: PURPOSE: A load cell of an electronic parking brake device is provided to facilitate a process of assembling a spring into a sensor case to output stabilized sensing values and secure stable operability of the electronic parking brake device. CONSTITUTION: A load cell of an electronic parking brake device includes a sensor case(1), a magnet(5), a sensor shaft(7), a first spring(9), a second spring(11), and a hall sensor(13). The magnet is included in a slider slidably set inside the sensor case. The sensor shaft is extended from the slider to the outside of the sensor case. The first spring is installed in the extended part of the sensor shaft. The second spring is installed opposite to the first spring of the slider. The hall sensor senses the movement of the magnet.
Patent KR-20110077357-A (KR)
Title: Twin roll strip caster with meniscus weir
Inventor: CHEONG HAN NAM
IPC: B22D11/06
Filed: 2009-12-30
Abstract: PURPOSE: A twin roll strip caster with meniscus dam is provided to increase a yield rate and make the stable operation of meniscus dam during a casting process, in spite of long time use. CONSTITUTION: A twin roll strip caster with meniscus dam comprises a casting roll, an edge dam(11a), a melt feeding nozzle and a meniscus dam(25). The melt feeding nozzle is installed in the space in which the casting roll and edge dam are formed. The melt feeding nozzle manufactures a slab by rotating a casting roll while supplying molten steel The meniscus dam prevents the inflow of impurities floating a noodle soup(5) of the molten steel within the slab. The meniscus dam comprises a scum outlet. The scum outlet is dipped in molten metal by etching the lower edge of width direction.
Patent KR-20110077951-A (KR)
Title: Plasma etching apparatus and etching method using the same
Inventor: JO SANG JIN
IPC: H01L21/3065
Filed: 2009-12-30
Abstract: PURPOSE: A plasma etching device and an etching method are provided to implement a uniform etching by decreasing the density of plasma gas particles supplied to the outer side of the substrate. CONSTITUTION: A chamber(110) provides an etching space. An electrostatic chuck(120) is received in a substrate loaded in the chamber. An upper electrode(130) generates plasma by applying a high frequency voltage to the chamber. A gas diffusing ring(170) supplies reactive gas to the chamber. A vacuum pump(150) is connected to the lower side of the chamber to provide vacuum to the chamber.
Patent KR-20090038003-A (KR)
Title: Low power wide dynamic range rms-to-dc converter
Inventor: ZOU MIN Z
IPC: G01R19/02
Filed: 2007-04-05
Abstract: An RMS to DC converter squares an a-c input signal to obtain a squared direct current voltage signal. The squared direct current voltage signal is applied to successive stages, each stage amplifying its received signal and detecting the amplified level of the signal within a confined range. The detected levels detected in the successive stages are added to produce an output d-c signal that is variable in linear proportion to logarithmic change in RMS voltage of the input signal. The voltage level of the squared direct current voltage signal can be clamped to a predetermined maximum voltage. To expand the range of detection, the squared direct current voltage signal is attenuated prior to detection in one or more of the stages.
Patent KR-20090025338-A (KR)
Title: Articulated element for a power supply chain
Inventor: BLASE GUNTER
IPC: H05F3/00
Filed: 2007-06-14
Abstract: The invention relates to an articulated element (8) for a power supply chain comprising a number of chain links (2) provided with opposing lateral plates (3), said articulated element comprising at least two holding regions (13). The aim of the invention is to improve such an articulated element by an element consisting of a material which has a higher specific electroconductivity than the material of the articulated element, and continuously bridges the at least two holding regions. The bridging element (30) comprises at least two contact regions (37) which are arranged on the surface of the articulated element and can be respectively connected, in an electrically contacting manner, to the two chain links that can be associated with the two holding regions.
Patent KR-20090024829-A (KR)
Title: Power supply system, vehicle using the same, power supply system control method, and computer-readable recording medium containing program for causing computer to control the power supply system
Inventor: OYOBE HICHIROSAI
IPC: B60L50/15
Filed: 2007-06-13
Abstract: A first converter (10) and a second converter (12) are connected in parallel to a positive electrode line (PL3) and a negative electrode line (NL). An ECU (30) controls the first and the second converter (10, 12) so that one of the first and the second converter (10, 12) operates and the other converter stops when a request power (PR) is smaller than a reference value. On the other hand, when the request power (PR) is equal to or greater than the reference value, the ECU (30) controls the first and the second converter (10, 12) so that both of the first and the second converter (10, 12) operate.
Patent KR-20090037926-A (KR)
Title: Method of predicting the transmission speed
Inventor: HOEKSTRA G J
IPC: H04W28/22
Filed: 2007-07-26
Abstract: The present invention provides a method of predicting the transmission rate associated with a mobile unit based on extrapolating the signal-to-noise ratio in a time interval.
Patent KR-20090071596-A (KR)
Title: Generating a transition system for use with model checking
Inventor: HUUCK RALF
IPC: G06F9/44
Filed: 2007-09-12
Abstract: The invention concerns model program analysis of software code using model checking. Initially, a transition system (22) and an extensible markup language (XML) (24) representation of the data is generated. Next, labels (26) for the transition system are generated by querying the XML representation of the data using (markup) query language. The labels and the structure of the transition system are then used as input to model checking techniques to analyse the software code (28). It is an advantage of the invention that the problem of labelling a transition system can be transformed into the XML domain so that detailed information about the software code can be extracted using queries in a format that can be run in the XML domain which are well known. At the same time the transformation to the XML domain does not prevent the use of efficient model checking technologies.
Patent KR-20090091286-A (KR)
Title: Humidifier membrane
Inventor: CALIS GIJSBERTUS HENDRIKUS MARIA
IPC: G05D22/00
Filed: 2007-10-09
Abstract: A passive humidifier membrane is provided. The humidifier membrane consists substantially of polyolefin with a plurality of pores, wherein the average pore size of the plurality of pores is 0.05mum to 0.4mum as established by a PMI Capillary Flow Porometer. The humidifier membrane is virtually airtight while providing a high transfer rate of water. Transfer of heat is also high. The humidifier membrane is particularly suitable for heat exchange and water transfer between fluids and it is highly advantageous for applications inside or outside fuel cells such as PEMFC. The membrane is also particularly advantageous in the application as humidifier for air or oxygen. ® KIPO & WIPO 2009
Patent KR-20090076965-A (KR)
Title: Driving device for lens
Inventor: JIN RENZHAO
IPC: G03B13/36
Filed: 2008-03-10
Abstract: Driving device for lens, including a magnetic yoke ring 1 which is fixed on a pedestal 9.The magnetic yoke ring 1 has a square exterior provided with a round hole.The square exterior is also used as the outer frame of the driving device of the lens.The magnets 4 and the coil 5 are provided in the magnetic yoke ring 1.A lens carrier 6 is set in the round hole of the magnetic yoke ring 1.A front-side spring 3 which has a front-side spacer 2 and a back-side spring 8 which has a back-side spacer 7 are respectively fixed at the front and back of the lens carrier 6.The shape of the reed thread 32,82 of the front-side and back-side springs are symmetrical in the direction of up and down, left and right.The triangular magnets 4 are fixed at the four corners of the square exterior of the magnetic yoke ring 1.The said magnetic yoke ring 1, front-side and back-side spacers 2,7 and the springs 3,8, the lens carrier 6, and the pedestal 9 adopt the nested connection of the plane structure and the installing method of the cooperative positioning rut.
Patent KR-20090085674-A (KR)
Title: Rodless cylinder device
Inventor: EJIRI TAKASHI
IPC: F15B15/14
Filed: 2007-11-14
Abstract: [PROBLEMS] To obtain a rodless cylinder device of simple structure in which sealing performance can be assured easily over a long term and friction resistance is eliminated so that it can operate at low pressure. To obtain a rodless cylinder device in which the stroke of an external moving body can be increased as compared with the overall length of the cylinder body. [MEANS FOR SOLVING PROBLEMS] The rodless cylinder device has a piston body integrated with the central top portion of a rolling diaphragm, a cylinder body to which the piston body is fitted movably while the annular fixing portion on the fringe of the rolling diaphragm is secured, a slit extending in the axial direction after penetrating an inside/outside coupling body formed in the cylinder body, an inside/outside coupling body secured to the piston body and projecting to the outside while penetrating the slit, an outer moving body located on the outside of the cylinder body and secured to the inside/outside coupling body, and a mechanism for supplying/discharging pressure fluid into/from a pressure chamber formed between the rolling diaphragm, the cylinder body and the piston body. ® KIPO & WIPO 2009
Patent KR-20090065557-A (KR)
Title: Steel sheet having aluminum-based plating formed thereon and explosion-preventing band using the same
Inventor: NISHIMURA KUNIO
IPC: C23C2/12
Filed: 2006-02-09
Abstract: Provided is a steel sheet having an aluminum-based plating formed thereon and being excellent in the resistance to blackening and weldability which is free from the discoloration to black even after re-heating and can be prevented from being lowered in strength; and an explosion-preventing band using the steel sheet. An explosion-preventing band which comprises a steel sheet having an aluminum-based plating containing Al as a main component and comprising a steel sheet having a chemical composition, in mass %, that C: 0.005 % or less, N: 0.005 % or less, Si: 0.1 to 0.5 %, P: 0.1 % or less, S: 0.02 % or less, Mn: 1.05 to 2.0 mass %, sol Al: 1.0 % or less, and the balance: Fe and inevitable impurities, and can prevent the discoloration to black and the lowering of strength when it is re-heated to a temperature of 500 to 700°C.
Patent KR-20100014286-A (KR)
Title: Asymmetric dovetail interconnect for solid oxide fuel cell
Inventor: HAWKES JUSTIN R
IPC: H01M8/12
Filed: 2006-12-27
Abstract: An interconnect for a solid oxide fuel cell includes a conductive structure having first portions defining a first contact zone, second portions defining a second contact zone which is spaced from the first contact zone, and intermediate portions extending between the first and second portions, wherein the intermediate portions are joined to the first portions through first corners, and wherein the intermediate portions are joined to the second portions through second corners, and wherein the first corners have a smaller radius than the second corners.
Patent KR-20090109088-A (KR)
Title: Location of wideband ofdm transmitters with limited receiver bandwidth
IPC: G01S5/02
Filed: 2007-11-28
Abstract: A system for locating wireless transmitters employing an Orthogonal Frequency Division Multiplexing (OFDM) digital modulation scheme. The OFDM scheme comprises transmitting signal components over narrowband frequency channels spanning a wideband channel. The system includes a first receiving system configured to receive a fraction of the signal components transmitted by a first wireless transmitter to be located in a fraction of the narrowband frequency channels, and to process the fraction of the signal components to derive location related measurements. The system further includes at least a second receiving system configured to receive the fraction of the signal components transmitted by the first wireless transmitter, and to process this fraction of the signal components to derive location related measurements. The system also includes a processing system configured to use location related measurements from the first and second receiving systems to compute the location of the wireless transmitter.
Patent KR-20090116724-A (KR)
Title: Solar cell having active region with nanostructures having energy wells
Inventor: KIM JAMES C
IPC: H01L31/042
Filed: 2007-12-28
Abstract: A method and apparatus for solar cell having graded energy wells is provided. The active region of the solar cell comprises nanostructures. The nanostructures are formed from a material that comprises a III-V compound semiconductor and an element that alters the band gap of the III-V compound semiconductor. For example, the III-V compound semiconductor could be gallium nitride (GaN). As an example, the ''band gap altering element'' could be indium (In). The concentration of the indium in the active region is non-uniform such that the active region has a number of energy wells, separated by barriers. The energy wells may be ''graded'', by which it is meant that the energy wells have a different band gap from one another, generally increasing or decreasing from one well to another monotonically.
Patent KR-20090094861-A (KR)
Title: A method for producing a stable oxidizing biocide
Inventor: GUPTA AMIT
IPC: C01B21/09
Filed: 2007-12-26
Abstract: The invention relates to a production method for producing stable chloramine. The method allows for the production of stable chloramine with the use of concentrated Chlorine source and concentrated amine source and agitation during production. The method produces a chloramine that has a pH of at least 5 with a most preferred pH of at least 7 or greater.
Patent KR-20090122917-A (KR)
Title: Optical element having light influencing property
Inventor: CAEL JOHN J
IPC: G02B5/22
Filed: 2007-12-14
Abstract: Provided is an optical element having at least (a) a support polymeric film layer of film material having opposing first and second sides, (b) a second polymeric film layer having opposing first and second sides, the second layer including a film material exhibiting a light influencing property, and (c) optionally, an adhesive layer interposed between and connected to at least a portion of the first side of support layer (a) and the second side of second layer (b). The film material of support layer (a) and the film material of second layer (b) are the same or different.
Patent KR-20090099015-A (KR)
Title: Improved pinch grip hangers
Inventor: GOULDSON STANLEY F
IPC: A47G25/32
Filed: 2003-02-14
Abstract: An improved pinch grip pant and skirt hanger of reduced depth is formed with an offset between the hanger bar and the mounting of the pinch grip to thereby reduce the depth of the hanger and pinch grip and provide greater density of garments during shipment. A novel I-beam having a web curved in two dimensions is used to provide an enhanced stiffness to weight ratio. Two separate guards are provided to prevent inadvertent opening of the pinch grip by an adjacent hanger, including a moveable guard, formed by arches on the fixed and moveable jaws below the pivot axis of the pinch grip. The pinch grips also define a nesting feature which, together with the reduced width, significantly increases the number of hangers that can be shipped in any given cube of volume. The hanger is particularly adapted for magazine feed and the automated loading of garments.
Patent KR-20090115805-A (KR)
Title: Radio ic device and component for radio ic device
Inventor: KATO NOBORU
IPC: G06K19/07
Filed: 2008-07-02
Abstract: A radio IC device enabling reduction of the manufacturing cost of a package, attachable to a small article, and having a tag forming portion having a reduced thickness. A cut part (61) with no aluminum vapor deposition film is formed at an end of an article package (60) formed of an aluminum vapor deposition laminate film. In the part, an electromagnetic coupling module (1) is provided. The radio IC device is composed of the electromagnetic coupling module (1) and the aluminum vapor deposition film of the article package (60). A loop electrode to serve as a magnetic transmission auxiliary radiator of the electromagnetic coupling module (1) is coupled with the aluminum vapor deposition film and the whole article package (60) acts as a radiator of an antenna.
Patent KR-20100016009-A (KR)
Title: Splittable conjugate fiber
Inventor: IWAMOTO HAYATO
IPC: D01F6/90
Filed: 2007-04-18
Abstract: A highly shrinkable fiber composed of nylon-MXD6 polymer and nylon-6 polymer, characterized in that a weight ratio therebetween is in the range of 35:65 to 70:30, and that each thereof exhibits a breaking strength of 4.00 cN/dtex or greater. Preferably, the weight ratio between nylon-MXD6 polymer and nylon-6 polymer of the highly shrinkable fiber is in the range of 45:55 to 55:45. The highly shrinkable fiber exhibits a high shrinkage ratio in boiling water, so that when the highly shrinkable fiber is used in a woven fabric, there can be realized a high density.
Patent KR-20090127433-A (KR)
Title: Development of molecular imaging probes for carbonic anhydrase-ix using click chemistry
Inventor: KOLB HARTMUTH C
IPC: A61P35/00
Filed: 2008-04-07
Abstract: The present application discloses methods for identifying inhibitors with high binding-affinity for the carbonic anhydrase-IX (CA-IX) enzyme using click chemistry and uses the candidates thereof as positron emission tomography (PET) imaging agents.
Patent KR-20100031672-A (KR)
Title: Mechanisms to conceal real time video artifacts caused by frame loss
Inventor: QIU JINGYU
IPC: H04N19/895
Filed: 2008-05-24
Abstract: The claimed subject matter provides systems and/or methods that facilitate describing, communicating, utilizing, etc. a frame dependency structure in connection with real time video communication. For example, a protocol can be employed to communicate the dependency structure from a sender to a receiver. Moreover, a mechanism on a receiver side can detect frame(s) that will be rendered with artifacts if displayed due to previous frame loss; this mechanism can leverage receiver side knowledge concerning the dependency structure of the of the frames.
Patent KR-20110082760-A (KR)
Title: Apparatus for supplying liquid detergent
Inventor: HWANG UI KUN
IPC: D06F39/02
Filed: 2010-01-12
Abstract: PURPOSE: A liquid detergent providing device is provided to supply liquid detergent of a desired amount in a timely manner. CONSTITUTION: A nozzle unit(120) is included to be available to move to a first location or a second location. The nozzle unit spreads liquid detergent supplied from the detergent supply unit. A pump unit(130) is installed between the detergent supply unit and the nozzle unit. The pump unit supplies the liquid detergent from the detergent supplying unit when moving from the first location of the nozzle unit. The pump unit supplies the liquid detergent by the nozzle unit when moving the second location of the nozzle unit.
Patent KR-20100085869-A (KR)
Title: Battery charger and method for its operation
Inventor: HERR DEJAN SCHREIBER
IPC: H02J7/00
Filed: 2010-01-20
Abstract: PURPOSE: A battery charge and a method of operating the same are provided to reduce the number of passive components and counted number. CONSTITUTION: An RF storage transformer(12) connects a first wounding to a second electrode input for AC voltage through a clock switch. The RF storage transformer connects a second winding to a rectifier having a two pole output for a battery in a flyback converter. A measuring unit(22) detects current and voltage from two pole input. A controller(24) operates a clock switch with a current and voltage function.
Patent KR-20100116110-A (KR)
Title: Manufacturing method of cognac using campbell early
Inventor: KIM JUN HAE
IPC: C12H6/02
Filed: 2010-01-21
Abstract: PURPOSE: A method for manufacturing wine-flavored liquor using campbell early is provided to remove purified and to maintain excellent flavor and high transparency. CONSTITUTION: A method for manufacturing wine-flavored liquor using campbell early comprises: a step of collecting campbell early and removing stems; a step of pulverizing the processed campbell early and adding 4-5 weight parts of fermenting agent and 0.02-0.1 weight parts of purifying agent and fermenting; a step of heating the red wine in a pressure cooker; a step of cooling the wine; a step of adding 5-10 weight parts of saccharide to adjust sweetness; a step of stirring the wine-flavored liquor; a step of heating the wine-flavored liquor; a step of extracting in a cooling device; and a step of filtering the wine-flavored liquor.
Patent KR-20110087368-A (KR)
Title: Nonstandard form
Inventor: Yu hong kyu
IPC: E04G9/00
Filed: 2010-01-26
Abstract: PURPOSE: A non-standard mold for offering different standard metal form and facilitate combining processing property is provided to prevent waste material by reducing wooden material consumption. CONSTITUTION: A non-standard mold for offering different standard metal form and facilitate combining processing property comprises a metal beam member(110), a timber square bar(120), and a wood board(130). The wood board is fitly produced in the field as the panel which is horizontally placed on the timber square bar.
Patent KR-20110088633-A (KR)
Title: Vertical silicon photomultipler with superior quantum efficiency at optical wavelengths
Inventor: PARK IL HUNG
IPC: H01L31/09
Filed: 2010-01-29
Abstract: PURPOSE: A silicon photomultiplier of vertical structure with superior quantum efficiency in a full wavelength spectrum is provided to generate avalanche discharge from an electron-hole pair formed by an electric field which is generated between a trench electrode and a PN-junction layer even if incident ultraviolet rays are not able to reach to the PN-junction layer, thereby maximizing quantum efficiency in full wavelength spectrum of 200 to 900 nm. CONSTITUTION: A silicon photomultiplier of vertical structure with superior quantum efficiency is comprised of a plurality of micro pixels, a trench electrode(500), and a substrate. The micro pixels act in a Geiger mode. The trench electrode is arranged around the micro pixel. The substrate is partially opened in order to connect the micro pixels and trench electrode to the outside. The micro pixels and trench electrode are mounted on the substrate. An electric field is horizontally formed by applying reverse bias between the trench electrode and micro pixel.
Patent KR-20100067641-A (KR)
Title: Environmental adaptive heat pump system for cooling and heating capable of protecting compressor from overload
Inventor: HAN SANG RAK
IPC: F25B30/00
Filed: 2010-02-02
Abstract: PURPOSE: A heat pump air conditioning system is provided to prevent the overload of a compressor due to the overheating of refrigerant in summer by cooling the refrigerant. CONSTITUTION: A heat pump air conditioning system comprise: a first cycle(100); a second cycle(200) which comprises a liquid separator(340), a second branch pipe(360), and a first branch passage(350); a third expansion valve(357) which is installed in the first branch passage, a third plate heat exchanger(380) whose one side entrance is connected to the first branch passage and whose one exit is connected to the liquid separator; a cold water circulating pipe which circulates the water of a cold water tank(20) with being connected to the other side entrance and the other side exit of the third plate heat exchanger; a solenoid valve(317,355) which selectively controls the flow of a second refrigerant among an outer air evaporator(330) or the third plate heat exchanger.