baber/WOPTO huggingface dataset:
Patent KR-20080071567-A (KR)
Title: Arrangement for processing dust
Inventor: SORMUNEN TAPANI
IPC: B01F/
Filed: 2006-11-23
Abstract: The invention relates to a method for processing dust when breaking rock, to a dust separator, and further to a rock-drilling rig. Rock material and air sucked from a borehole (9) or some other operating location is separated from each other in the dust separator (14). The separated rock material (25) falls into a discharge part (14a) of the dust separator, from which it can be dosed in batches into a discharging device (16). The discharging device comprises a closed compression space (39) in which the rock material batch is compressed into a more compact state. This forms a solid matter cake (17) that is removed from the dust separator (14).
Patent KR-20080069244-A (KR)
Title: Arrays of light emitting articles and method of manufacturing same
Inventor: LEATHERDALE CATHERINE A
IPC: H01L33/60
Filed: 2006-11-17
Abstract: Light-emitting articles and methods of manufacturing such articles are disclosed. In one aspect, a light emitting article includes an optical element having an input and an output aperture, each having a size. An LED die having a size is optically coupled to the optical element. The output aperture size of the optical element matches the LED die size. In another aspect, an array of light-emitting articles includes an array of optical elements having a lapped input aperture surface, and an array of LED dies optically coupled to the optical elements at the input aperture. In another aspect, an array of light-emitting articles includes an array of optical elements, and an array of LED dies, each LED die having a size. Each LED die is optically coupled to an optical element at the input aperture. The output aperture size of the optical element is matched to the LED die size.
Patent KR-20080079258-A (KR)
Title: Method and systems using radio frequency identifier tags for comparing and authenticating items
Inventor: BAUCHOT FREDERIC
IPC: G06F21/44
Filed: 2006-10-16
Abstract: A method for authenticating an item comprising an RFID having a memory for storing an identifier and a secret key, and a built-in hashing function, is disclosed. According to the method of the invention, the output of the RFID of the item to be authenticated is compared with the output of the RFID of a genuine item. To that end, a random number is transmitted to the item to be authenticated with zero as parameters. The RFID 's identifier, the random number, and the secret key are concatenated and use as input of the built-in hashing function that result is output with the RFID identifier. The RFID 's identifier and the random number are then transmitted to the RFID of the genuine item that returns its identifier and the output of the built-in hashing function computed with the RFID 's identifier of the item to be authenticated, the random number, and the secret key. If the results of both built-in hashing functions are identical, the item is authenticated else, it is counterfeiting.
Patent KR-20080093411-A (KR)
Title: Methods and systems for contact lens sterilization
Inventor: GLASBEY TREVOR
IPC: A61L12/08
Filed: 2007-01-18
Abstract: A method of sterilizing a contact lens (105) includes at least partially sterilizing the contact lens (105) with an application of electrolyzed brine (190). A system for at least partially sterilizing a contact lens (105) in initial packaging (110, 162) includes a generator (152) for producing electrolyzed brine (190) with biocidal activity, and a dispenser (163) for dispensing a quantity of electrolyzed brine (190) from the generator (152) into the initial packaging (110, 162) with the contact lens (105).
Patent KR-20090014332-A (KR)
Title: Axial piston machine with hydrostatic support of the holding-down device
Inventor: STOLZER RAINER
IPC: F04B1/12
Filed: 2007-05-18
Abstract: An axial piston machine comprises a housing (1) which receives an eccentric disc (3) and a rotatably mounted cylinder drum (6) having cylinders (26, 28) and pistons (29) which can move to and fro in the former and the ends of which which protrude out of the cylinders (26, 28) are supported on the eccentric disc (3) via a sliding face (31) of a sliding disc (32), and also comprises a hold-down (36), by which the sliding face (31) is held in contact with the sliding disc (32). A pressure which prevails in a pressure space (40) under the sliding shoes (31) compensates partially for a pressure which is exerted on the sliding shoe (32) by the hold-down (36), via a connecting restrictor (43).
Patent KR-20080091186-A (KR)
Title: Fitting for tube or pipe
Inventor: ARSTEIN DALE C
IPC: F16L19/10
Filed: 2006-12-15
Abstract: A fitting assembly is provided with a first fitting component having a stepped wall surface; and a second fitting component radially spaced from the first fitting component when the fitting assembly is in a finger tight condition prior to pull-up. When the second fitting component is displaced into contact with the stepped wall surface during fitting pull-up, the stepped wall surface assists in separating the first fitting component from the second fitting component upon fitting disassembly.
Patent KR-20080093069-A (KR)
Title: Structure for connecting head portion of high-pressure fuel injection tube
Inventor: KATO NOBUO
IPC: F02M55/02
Filed: 2007-03-09
Abstract: [PROBLEMS] To provide a high-pressure fuel injection tube having high resistance to breakage from fatigue, which is achieved by preventing generation of cracks in a pocket portion during forming of a head portion, generation of cracks due to erosion by cavitation, and occurrence of tensile stress caused by formation of the pocket portion. [MEANS FOR SOLVING PROBLEMS] The high-pressure fuel injection tube has, at a connecting end of a thick-wall small-diameter steel tube, a spherical seat surface, an annular flange portion, and a conical surface contiguous to the seat surface and incorporating a washer and a fastening nut. When a tube material satisfying the relationship of t (wall thickness)/D(outside diameter) < 0.3 is used, the axial distance from the end of the connecting head portion to the back face of the annular flange portion is in a range from 0.38D to 0. 6D, the spherical radius of the seat surface is in a range from 0.45D to 0.65D, and the outside diameter of the annular flange portion is in a range from 1.2D to 1.4D. When the inner peripheral surface of the connecting head portion has a substantially flat circular tubular surface or conical surface and a tube material satisfying the relationship of t (wall thickness)/D (outside diameter) >= 0.3 is used, the axial distance from the end of the connecting head portion to the back face of the annular flange portion is in a range of 0.38D to 0.7D.
Patent KR-20080091869-A (KR)
Title: Pilot symbol assisted modulation and demodulation in wireless communication systems
Inventor: ROUPHAEL ANTOINE J
IPC: H04L27/34
Filed: 2001-02-01
Abstract: A transmitter (10) which includes a quadrature phase shift keying (QPSK) modulator (14), and a receiver (20) which includes a pilot correlation filter (PCF) (23), a data matching filter (DMF) (22), a timing recovery mechanism, a sampler (24), and a QPSK demodulator (26) are provided in a wireless communication system. The transmitter (10) transmits a frame of data symbols and pilot symbols (frame) to a receiver in a wireless system. The QPSK modulator (14) modulates the frame. At the receiver (20), the PCF (23) recovers the pilot symbols, whereas the timing recovery mechanism tracks the timing of the pilot symbols in the frame. The DMF (22) enhances the multipath response of the received frame at known time intervals of the pilot symbols, and output a plurality of enhanced peaks. The sampler (24) samples the multipath response of the received frame at each of the enhanced peaks. The QPSK demodulator (26) demodulates the sampled frame and recovers the data symbols using QPSK demodulation based on the sampled frame.
Patent KR-20080102423-A (KR)
Title: Diagnosis of lysosomal storage disorders using saposins and other markers
Inventor: MEIKLE PETER JOHN
IPC: C12Q1/68
Filed: 2000-03-17
Abstract: The invention provides methods of diagnosing or monitoring lysosomal storage disorders based on detecting levels of saposins, LAMPs and/or alpha-glucosidase in patient sample. Elevated levels of saposins and/or LAMPs are indicative of a disorder. Elevated levels of alpha glucosidase are indicative of some types of lysosomal storage disorders and decreased levels of alpha glucosidase are indicative of other types of lysosomal storage disorder. In some methods, the profile of elevation of different saposins, LAMPs and alpha glucosidase allows distinction between different types of lysosomal storage disorder.
Patent KR-20090018959-A (KR)
Title: Communication system, transmission device, reception device, and synchronization method
Inventor: MATSUMOTO MARIKO
IPC: H04J11/00
Filed: 2007-06-04
Abstract: A receiver (2) successively and stepwise switches a preset frequency change amount from a large value to a small value. According to a reception side frequency change amount, a reception side frequency candidate for detecting a synchronous signal is calculated. A synchronous signal detection unit (5) detects a synchronous signal transmitted from a transmission device by using the calculated reception side frequency candidate. Moreover, a transmitter (1) calculates a transmission side frequency candidate as a frequency candidate for transmitting the synchronous signal according to the greatest frequency change amount calculated according to the band width of the synchronous signal. When the calculated transmission side frequency candidate exists in the system frequency band, the calculated transmission side frequency candidate is decided to be a synchronous signal frequency for transmission of the synchronous signal and the synchronous signal is transmitted from a synchronous signal transmission unit (4) to the receiver (2).
Patent KR-20090020659-A (KR)
Title: Distortion compensator apparatus, amplifier apparatus, transmitter, and method of compensating distortion
Inventor: YAMAOKA ATSUSHI
IPC: H03F3/45
Filed: 2007-05-29
Abstract: This distortion compensator apparatus is a distortion compensator apparatus compensating nonlinearity of an amplifier and includes: a memory storing a compensation parameter used for correcting an input signal of the amplifier; a compensator correcting the input signal of the amplifier based on the compensation parameter; and an update controller updating the compensation parameter according to an operation state of the amplifier.
Patent KR-20100081119-A (KR)
Title: Electroplating device for printed circuit board
Inventor: HUH WOOK HWAN
IPC: H05K3/18
Filed: 2009-01-05
Abstract: PURPOSE: An electroplating device is provided to improve productivity by executing successive plating for a plurality of PCBs without a separate lead terminal. CONSTITUTION: A plating bath(10) stores an electroplating solution. A plurality of conducting rollers(20) are serially arranged towards the longitudinal direction of the plating bath. A part of the conducting roller is dipped in the solution. The conducting roller comprises a driving drum, a plurality of cathode rods, and a fixing plate. The driving drum has a rotary shaft. A plurality of cathode loads are arranged in the exterior of the driving drum with a uniform interval. A fixing plate is combined in two ends of the driving drum. A substrate transport device(60) is arranged inside the plating bath in order to transfer a PCB.
Patent KR-20100081582-A (KR)
Title: Image forming apparatus, united interface device, and method for using option unit
Inventor: SHIM CHANG HYEON
IPC: G03G15/00
Filed: 2009-01-06
Abstract: PURPOSE: An image forming device, a united interface device, and a method for using option unit are provided to be integrally used without type of option unit. CONSTITUTION: Many switches(130) is installed on a power transmission path between an option unit and a power unit which is connected to united interface unit. A control unit(140) checks the type of option unit by using information about type of the option unit and predetermined ID information. The control unit controls on/off of the plurality of switches to transfer the size of power corresponding to the checked type to the option unit. The ID information comprises power size information which is allowed according to the type.
Patent KR-20090011042-A (KR)
Title: System for providing insurance on goods relaying service
Inventor: JEONG JI HO
IPC: G06Q40/00
Filed: 2009-01-12
Abstract: A cargo insurance relay service providing system is provided for a trade business customer to receive a cargo insurance entry service easily without performing an existing complicated cargo insurance entry procedure. A user interface offer unit(510) produces or extracts a predetermined interface and provides the extracted interface to an information entry terminal. The information entry terminal connects an insurance entry processing server(500) through a communications channel through an interface unit(505). The information entry terminal inputs or selects predetermined cargo insurance entry application information to transmit the predetermined cargo insurance entry application information. An information receiving unit(515) receives the cargo insurance entry application information which is inputted and transmitted through the user interface and is transmitted from the information entry terminal. A validation unit(520) confirms the validity of the cargo insurance entry application information. A status information request unit(525) transmits trade partner firm information included in the received cargo insurance entry application information to a predetermined relaying server and requests trade status information corresponding to the trade partner firm information. A status information receiving unit(530) receives the trade status information corresponding to the trade partner firm information from the relaying server. A comparison/verification unit(535) is the trade status information corresponding to the trade partner firm information received from the relaying server with the trade status information of the trade business customer included in the cargo insurance entry application information and verifies the compared information. An output unit(540) extracts the cargo insurance entry condition information from a storage medium(550) or produces cargo insurance fee(or cargo insurance discount rate) corresponding to the trade status information of the trade business customer with reference to the cargo insurance entry condition information stored in the storage medium. An application processing unit(545) processes the cargo insurance entry of the trade business customer corresponding to the calculated cargo insurance fee(or cargo insurance discount rate).
Patent KR-20100068142-A (KR)
Title: Apparatus and method for time stamping in physical layer
Inventor: KIM SEUNG HWAN
IPC: H04L29/06
Filed: 2009-02-04
Abstract: PURPOSE: A time stamping apparatus at a physical layer and a method thereof are provided to offer time stamping having high accuracy through simple algorithm without amending network configuration, and to reduce delay, jitter, and uncertainties produced in a process of time stamping. CONSTITUTION: A first time stamping unit(10) products a time stamp after inserting a marker into a synchronizing packet at a physical layer based on a sequence ID of a time sync packet. A second time stamping unit(20) produces the time stamp after confirming the time sync packet through the marker of the packet which is received at the physical layer by receiving packet from the terminals connected to network.
Patent KR-20100090002-A (KR)
Title: Light illuminating apparatus having polarization function
Inventor: LEE YOUNG SU
IPC: A61N5/073
Filed: 2009-02-05
Abstract: PURPOSE: An apparatus for irradiating light, having a polarization function, is provided to enable the polarization of light without the loss of energy by providing single directionality to light passing through an optical pipe. CONSTITUTION: An apparatus for irradiating light includes a light tube array comprising a plurality of fine light tubes(122a) on the same route as the light in an optical pipe(120). The optical pipe includes a first optical pipe(121) and a second optical pipe(122) which are arranged along the route in which light is irradiated. The first optical pipe or the second optical pipe is comprised of the light tube array. The fine light tubes are combined with each other. The fine light tubes have the shape of a bar to guide the movement of the light.
Patent KR-20100003177-A (KR)
Title: A sylinderical lithium secondary battery
Inventor: SON MI YOUNG
IPC: H01M50/574
Filed: 2009-02-12
Abstract: PURPOSE: A cylindrical lithium secondary battery is provided to ensure the safety of the battery with respect to overcharging and also at the same time prevent the problem that the CID is activated too early, such that the battery stops its operation when the battery is used in a high-temperature environment. CONSTITUTION: A cylindrical lithium secondary battery comprises: an anode and a cathode; a non- aqueous electrolyte; and a CID(Current Interruptive Device) for intercepting electric current and lowering inner pressure when the inner pressure of the secondary battery is increased, wherein the CID has an activating pressure in the range from 5 to 20 Kgf/cm^2, wherein, if the secondary battery is kept at a constant temperature of 75deg.C in a fully-charged state, any short circuit occurs after 600 hours or more, wherein, if the secondary battery is overcharged in a constant current/constant voltage manner at lOV/lC, any short circuit occurs at 2 hours or less, and wherein the non-aqueous electrolyte is a non-linear carbonate-based non-aqueous electrolyte, which includes: a lithium salt; and a non-linear carbonate-based solvent in which (a) a cyclic carbonate compound and (b) a linear ester compound selected from the group consisting of propionate-based compound, methyl butyrate, propyl acetate, and their mixtures are mixed.
Patent KR-20100092683-A (KR)
Title: Method for manufacturing flexible silica aerogel
Inventor: KIM CHANG YEOUL
IPC: C01B33/141
Filed: 2009-02-13
Abstract: PURPOSE: A method for manufacturing a silica aero gel is provided to obtain flexible aero gel with the hydrophobicity using a supercritical carbon dioxide dry process. CONSTITUTION: Silane is hydrated to synthesize silane-based sol. The pH of the silane-based sol is regulated to be in a range between 7.0 and 11.0. The silane-based sol is condensated to be a gel. The gel type composition is aged, and a network structure in the gel type composition is reinforced. A solvent is the gel type composition is substituted into liquid carbon dioxide. The liquid carbon dioxide is changed into a supercritical state and is dried.
Patent KR-20100096813-A (KR)
Title: Electrolyte for dye sensitized solar cell and dye sensitized solar cell using the same
Inventor: LEE JOO WOOK
IPC: H01L31/04
Filed: 2009-02-25
Abstract: PURPOSE: A dye-sensitized solar cell electrolyte and a dye-sensitized solar cell thereof are provided to improve the lifespan and efficiency of a solar cell by rapidly executing an oxidation-reduction reaction. CONSTITUTION: A dye-sensitized solar cell comprises a first electrode(11), a second electrode(21), a porous film(13), and a dye-sensitized solar cell electrolyte. The porous film is interposed between the first and the second electrode and the dye is adsorbed. The dye-sensitized solar cell electrolyte is interposed between the first electrode and the second electrode. The dye-sensitized solar cell electrolyte comprises a dopant, an ion additive, an imidazole system compound, and a solvent.
Patent KR-20100097778-A (KR)
Title: Right angle compensation block for frame box of large size low speed engine
Inventor: KOO HYUN HO
IPC: F16M5/00
Filed: 2009-02-27
Abstract: PURPOSE: A right angle compensation block for a frame box of a large low speed engine is provided to enable a user to rapidly correct height by the combination of a support block and a height-correcting block. CONSTITUTION: A right angle compensation block for a frame box of a large low speed engine comprises an angle correcting block(10) and a support block(60). A seesaw block(50) is placed on the upper part of a base block(20). The angle correcting block has a rectangular support surface on the upper part of the seesaw block. The support block is coupled with the lower part of the angle correcting block and is installed on the upper part of the table.
Patent KR-20090094769-A (KR)
Title: Chemically amplified resist composition and chemically amplified resist composition for immersion lithography
Inventor: HATA MITSUHIRO
IPC: G03F7/039
Filed: 2009-03-02
Abstract: A chemically amplified resist composition, and a chemically amplified resist composition for immersion exposure are provided to improve resolution and to apply it to excimer laser lithography such as ArF or KrF and ArF immersion exposure lithography. A chemically amplified resist composition comprises a resin which comprises a structural unit having an acid-labile group at a side chain, a structure unit represented by the formula I and a structural unit having a polycyclic lactone structure, is soluble in an organic solvent, is insoluble or hardly soluble in an alkali aqueous solution, but becomes soluble in an alkali aqueous solution by the action of an acid; and an acid generator represented by A^+ E^-.
Patent KR-20100099932-A (KR)
Title: Print circuit board embedding image sensor and camera module comprising the same
Inventor: FUJIWARA MASAO
IPC: H05K13/04
Filed: 2009-03-04
Abstract: PURPOSE: A printed circuit board having an image sensor and a camera module having the same for preventing the damage of the image sensor are provided to improve the intensity of the image sensor by mounting the image sensor inside the printed circuit substrate. CONSTITUTION: A lens part(10) is fixed by a lens sustaining part(20). The lens sustaining part receives the lens part. The lens part is fixed to the lens sustaining part by a lens barrel. An image sensor(30) is mounted inside a PCB(Printed Circuit Board)(40). A first bottom end of the lens sustaining part is touched to the upper side of the image sensor. A second bottom end(22) of the lens sustaining part is adhered on the upper side of the printed circuit board.
Patent KR-20100100316-A (KR)
Title: Prefabricated panel
Inventor: PARK DAE HO
IPC: E04F13/08
Filed: 2009-03-06
Abstract: PURPOSE: A prefabricated panel is provided to securely assemble by restricting vertical separation and horizontal movement of panels. CONSTITUTION: A prefabricated panel comprises a first plate part(1100) and a second plate part(1200). The first plate part comprises a protrusion(1120) and a panel part(1110). The second plate part comprises the panel part, the first protrusion, the second protrusion, the third protrusion. The panel part of the second plate part has one end which is projected longer than that of the panel part of the first plate. The panel part of the second plate part has the other end which is caved deeper than that of the panel part of the first plate part.
Patent KR-20100101419-A (KR)
Title: Artificial leather for interior material of automobile having silicon coating layer and manufacturing method thereof
Inventor: KIM DAE YOUNG
IPC: D06N3/06
Filed: 2009-03-09
Abstract: PURPOSE: An artificial leather for an interior material for a vehicle including a silicon coating layer, and a manufacturing method thereof are provided to secure the texture of a conventional artificial leather, and to improve the fire retardant property. CONSTITUTION: A manufacturing method of an artificial leather for an interior material for a vehicle including a silicon coating layer comprises the following steps: coating a non woven cloth(10) with a silicon rubber liquid to form the silicon coating layer(20); and forming a polyurethanes surface coating layer(30) on the silicon coating layer.