baber/WOPTO huggingface dataset:
Patent KR-20080005949-A (KR)
Title: Liquefied petroleum gas for lp gas fuel cell, method of desulfurizing the same and fuel cell system
Inventor: TAKEGOSHI GAKUJI
IPC: B01J20/02
Filed: 2006-05-02
Abstract: A petroleum gas fuel for LP gas fuel cell to be fed to a fuel cell system according to a natural vaporization supply method, wherein the content of C2 hydrocarbon compounds is 3 vol.% or less, the content of C4 hydrocarbon compounds 3 vol.% or less, the total sulfur concentration 10 mass ppm or less, the concentration of sulfur of carbonyl sulfide 2 mass ppm or less, the concentration of sulfur of methylmercaptan 3 mass ppm or less, the concentration of sulfur of sulfur compounds whose boiling point is equal to or higher than that of dimethyl disulfide 2 mass ppm or less, the methanol concentration 50 mass ppm or less, the water concentration 50 mass ppm or less and the balance constituted of C3 hydrocarbon compounds. In the petroleum gas fuel for LP gas fuel cell, desulfurizing agents even when added in a minimum amount, efficiently function to thereby attain an enhancement of desulfurization effect and prevent damaging of a reforming catalyst lying in a reformer for hydrogen production disposed downstream of a desulfurizer. Thus, the petroleum gas fuel for LP gas fuel cell realizes stable driving of the reformer and stable electric power generation. Further, there is provided a method of desulfurizing the petroleum gas fuel, and provided a fuel cell system wherein use is made of a hydrogen-containing gas obtained by reforming of liquefied petroleum gas fuel having been desulfurized by the use of this desulfurization method.
Patent KR-20080024464-A (KR)
Title: A device for assembling and disassembling a sensor in a bearing unit
Inventor: MONTAGNONI RAFFAELE
IPC: G01P3/44
Filed: 2006-05-15
Abstract: A rotation sensor (19) is used for detecting relative rotation between a rotatable member (11, 12) and a non-rotatable member (10) of a bearing unit. The sensor (19) is retained in a sensor carrier body (18) of plastic material and annular shape. An annular supporting insert (17) serves to mount the sensor carrier body (18) onto the non-rotatable member (10) with the sensor operatively facing an impulse ring (15) secured to a rotatable member (12) of the unit. The sensor carrier body (18) and the supporting insert (17) provide locking means and seats (18a, 18c, 18d, 18m, 18n; 17c, 17d, 17m, 17n) for releasably locking the sensor carrier body (18) to the supporting insert (17). ® KIPO & WIPO 2008
Patent KR-20080021625-A (KR)
Title: Keyboard with input-sensitive display device
Inventor: KONG YUAN
IPC: G06F3/02
Filed: 2006-05-12
Abstract: An input/output device is disclosed that includes an input-sensitive display screen and alphanumeric keys for entering characters. The input-sensitive display screen may be positioned proximate the alphanumeric keys and be capable of displaying graphical information and sensing user selection of the graphical information. The input-sensitive display screen may include a combination display/input region and a non-display input region. The touch sensitive display screen may be detachable from the alphanumeric region and may be operable in detached configuration. The input/output device may be usable with method of input correction. The method may include displaying, on a secondary display, a first text unit, such as character or word, which corresponds with second text unit shown on primary display screen of a computing device. The method further involves receiving user selection of the first text unit and replacing the first text unit with second text unit. ® KIPO & WIPO 2008
Patent KR-20080012331-A (KR)
Title: A system for ice load monitoring
Inventor: ROUVARI RISTO
IPC: G01L5/1627
Filed: 2006-05-02
Abstract: The invention relates to providing an ice load monitoring system (500) for monitoring ice-induced loads on a structure of a vessel (501). The vessel structure comprises typically at least a shell plate (102), vertical frames (106) essentially normal to the shell plate (102) and longitudinal frames (104) essentially in the horizontal plane and normal to the shell plate (102). Further the ice load monitoring system comprises a combination of stress sensors (F, S, P) each of which is adapted to convert deformations of the structure into a signal proportional to the deformations. The combination of sensors comprises at least frame bending stress sensors (F), plate stress sensors (P) and frame force sensor (S). The ice load monitoring system (500) comprises also a data processing unit (506), and an information network (508) connecting the sensors (S, P, F) and the data processing unit (506). The data processing unit (506) is adapted to collect the signals from the sensors (S, P, F).
Patent KR-20080016688-A (KR)
Title: A linear power efficient radio frequency(rf) driver system and method with power level control
Inventor: SALVI RAUL
IPC: H03G3/20
Filed: 2006-06-02
Abstract: A linear power efficient radio frequency (RF) driver system (100) includes a pre-driver amplifier (105) for amplifying an RF signal; and an output driver (107) having a substantially high impedance input for amplifying the signal from the pre-driver amplifier (105). A bias controller (109) is used for controlling the RF power output of the output driver (107) where the current drain of the pre-driver amplifier (105) and the bias controller (109) are controlled to a minimum level while maintaining linearity of the output driver (107). The system and method of the invention work to provide minimal current drain in portable products using simultaneous current and power amplifier reduction based on driver input swing to lower signal distortion.
Patent KR-20090075052-A (KR)
Title: Network english study system using multimedia file
Inventor: HWANG IN DO
IPC: G06Q50/20
Filed: 2008-01-03
Abstract: A network English study system using multimedia file is provided to improve the learning efficiency by reproducing the video which is effective for the field English studying to the learner level. An editing application(11) produces a subtitle file including subtitle information corresponding to the information and divided section as described above of the sections dividing the multimedia file. The listening study application(41) previously receives the subtitle unit corresponding to the reproduced section as described above with progressing to the next section. When the inputted subtitle unit is identical to the subtitle unit stored in the server, a listening study application moves to the next section. The speaking study application(42) produces a voice file with user's voice.
Patent KR-20090076216-A (KR)
Title: Mesh dipper courage and conductive board for induction range
Inventor: PARK JUNG YOUN
IPC: A47J36/02
Filed: 2008-01-08
Abstract: A cooking container and a conductive board for an induction range are provided to improve durability without producing a gap in a state than different coefficients of expansion are applied. A cooking container and a conductive board for an induction range includes a circular protrusion part(2), a reinforcement groove(3), a rivet head settling groove, and a rivet body expansion part(50). The circular protrusion part and the reinforcement groove improve durability, and formed to offer beauty repetitively. The rivet head settling groove has a rivet hole(40) at a constant width on the protrusion part of the conductive board. The rivet body expansion part fixes a rivet(5) and formed on an inner side.
Patent KR-20090077184-A (KR)
Title: Apparatus and method for adjustment of white balance
Inventor: CHOI GIL BONG
IPC: H04N9/73
Filed: 2008-01-10
Abstract: A white balance adjustment apparatus and a method thereof are provided to compensate a specific color even though a color temperature is changed according to peripheral illumination, thereby providing a clearer image. An RGB sensor(21) senses a color temperature from illuminance of ambient light. The sensor measures R,G,B components. A color enhancement unit(23) compensates for a predetermined color of an input image. A color temperature calculator(25) compares the color temperature of the sensed ambient light with a reference color temperature. Weights of illuminance and chromaticity of the input image are calculated through the comparison. A color space converter(27) converts a signal of the input image into a configuration format of R,G,B signals.
Patent KR-20090077327-A (KR)
Title: Intelligent power multi-tap and receptacle capable of cable controlling or remote controlling
Inventor: JEONG JUNG HO
IPC: H01R13/70
Filed: 2008-01-10
Abstract: An intelligent power multi-tap and a power outlet capable of wire/wireless control are provided to measure the amount of used power based on measured current quantity and control on/off of power ports, thereby reducing unnecessary standby power. One or more power ports are in a plurality of sub multi-taps(110,120,130). The sub multi-taps are connected to neighboring plug inserting units. A main controller(150) answers to a control signal received wirelessly or through a wire. According to the control signal, the main controller controls supply/block of power of the power port. The control signal corresponds to information about current quantity of the power port or information inputted from a user.
Patent KR-20090079543-A (KR)
Title: Method for manufacturing microminiaturized silicon reflecting mirror
Inventor: PARK JAE YEONG
IPC: H01L29/00
Filed: 2008-01-18
Abstract: A manufacturing method of a micro silicon reflector having a plurality of orthogonal reflecting surfaces is provided to obtain a high reflectance by depositing a metallic thin film for improving the reflectance on the orthogonal reflecting surfaces. Layers for forming masks are formed on upper and lower surfaces of a silicon wafer substrate. Mask patterns are formed on the layers. The silicon wafer substrate having the mask patterns is etched in a wet-etch manner. A vertical protrusion having mirror surfaces is formed vertically along a crystalline surface of the silicon wafer substrate. A metallic thin film is deposited on each of the mirror surfaces in order to improve a reflectance of the mirror surface of the vertical protrusion. The silicon wafer having the vertical protrusion is cut in a predetermined width with respect to the longitudinal direction of the protrusion. A cutting process is performed to cut both ends of a plurality of cross orthogonal structures. A cross-orthogonal type vertical reflector is obtained.
Patent KR-20090080630-A (KR)
Title: Double air duct with noiseproof inter layer
Inventor: LEE SOON
IPC: F24F13/02
Filed: 2008-01-22
Abstract: A standing type double air duct is provided to couple flexible ducts to divisionally exhaust and ventilate upper and lower parts of a building, thereby improving exhaust and ventilation efficiency with reduced noise. A standing type double-air duct includes first and second flexible ducts(100,200) respectively connected to households of upper and lower parts in a building for preventing direct noise transmission between floors via ventilation holes of kitchens and bathrooms, and first and second air ducts(300,400) respectively connected to the first and second flexible ducts vertically.
Patent KR-20090080647-A (KR)
Title: Cosmetic composition containing herb extract for skin moisturizing effect and for enhancing skin elasticity
Inventor: LEE YOON JIN
IPC: A61K8/97
Filed: 2008-01-22
Abstract: A cosmetic composition for skin moisturization and elasticity improvement is provided to enhance moisturization effect and elasticity using a mixture extract of Xanthii Fructus, angelicae gigantis Radix, the Lithospermi Radix, sesamum indicum, and angelicae dahuricae Radix. A cosmetic composition for skin moisturization and elasticity improvement comprises extracts of Angelica gigas Nakai, lithospermi Radix, sesamum indicum, angelicae dahuricae Radix and Xanthii Fructus as active ingredients. The composition further comprises Aurantii nobilis Pericarpium extracts and Armeniacae Semen extracts. The weight ratio Angelica gigas Nakai, lithospermi Radix, sesamum indicum, angelicae dahuricae Radix and Xanthii Fructus is 1:0.1-1:0.1-1:0.1-1:0.1-1. A solvent for extracting is one or more which are selected among water containing purified water, C1-C4 low alcohol containing ethanol, glycerin, butylenes glycol, propylene glycol, hydrous ethanol, hydrous propylene glycol, hydrous butylenes glycol.
Patent KR-20080073214-A (KR)
Title: Fabrication method for electrical card and the same
Inventor: KIM JEONG HOE
IPC: G06F1/00
Filed: 2008-01-24
Abstract: An electronic card and a method for fabricating the same are provided to improving durability though the electronic card is bent while thickness of the electronic card is not violating an international standard. A method for fabricating an electronic card comprises the following several steps. A printing layer(110) where a back face reflecting layer is formed is fixed on an arrangement plate(220) where an align pin is formed(210). Hardening type resin is covered on the arrangement plate with set thickness. A dam with a set height and width is adhered to the back face printing layer. A battery, a display unit, a flexible PCB, an MCU, a film type speaker and an RFID module are safely seated within a space formed in an inner space of the dam. In order to enhance adhesion force between the elec hardening resin and the electronic elements, the electronic elements except the dam are pressed via a pressing plate and are pushed into the dam. The hardening resin is loaded into the dam and is flattened. An upper face printing layer is positioned at a front face of the flattened hardening resin by using the align pin formed at the arrangement plate.
Patent KR-20080077552-A (KR)
Inventor: SHIN CHAN SHOO
IPC: B63B9/00
Filed: 2008-01-25
Abstract: A manufacturing method of a large block is provided to reduce the time for transferring the block for painting and increase a turnover rate of a dock by completing pump and pipe works during manufacturing of the block. A manufacturing method of a large block includes the steps of: dividing a block by the maximum movable size and weight according to the type and size of a ship; manufacturing D,A,P by dividing the block into a BTM BLK(Bottom Block)(4), an S/S BLK(Side Shell Block), and a center block; manufacturing integrated unit blocks such as the BTM BLK, the S/S BLK, and the CENTER BLK; and manufacturing the integrated unit blocks into one large block. A painting work of the large block is performed on a moving surface plate.
Patent KR-20090085293-A (KR)
Inventor: SHIN YONG CHUL
IPC: H01L21/027
Filed: 2008-02-04
Abstract: An exposure apparatus for manufacturing the semiconductor and a method for forming a pattern using the same are provided to realize fine pattern by performing an exposure process with two photo masks having two different phases at the same time. In an exposure apparatus for manufacturing the semiconductor and a method for forming a pattern using the same, a second aerial image which of phase is different from first second aerial is formed the second photomask in the second photomask(120). A lens connects an illumination source(102) passing the first photo-mask and an illumination source passing the second photo-mask.
Patent KR-20090086787-A (KR)
Title: Apparatus for supporting substrate and apparatus for treating substrate having the same
Inventor: KIM GEUN HO
IPC: H01L21/683
Filed: 2008-02-11
Abstract: A batch substrate support device and a substrate processing device including the same are provided to process a plurality of substrates at the same time by assembling a plurality of substrate chucks and a plurality of space division plates with multilayer structures. A plurality of substrate chucks(20) are laminated up and down. A plurality of chuck support members are mounted in each substrate. The plurality of chuck support members(30) support the edges of the plurality of substrate chucks. Each chuck support member has a chuck socket. The chuck socket is connected to the chuck connection line of the substrate chuck. A chuck lift bar(40) is connected to the chuck support member. The chuck lift bar has a plurality of extension connection lines. The extension connection line is connected to the chuck socket. The plurality of space division plates(50) have the plate connection line respectively. A plurality of plate support members(60) support the edge of the plurality of space division plates. The plate lift bar(70) is connected to the plate support member.
Patent KR-20080074805-A (KR)
Title: Alkali-developable resins, method for preparing the same and photosensitive composition comprising the alkali-developable resins
Inventor: LIM MIN YOUNG
IPC: C08F222/06
Filed: 2008-02-11
Abstract: An alkali soluble resin is provided to realize excellent photosensitivity through a sufficient number of photopolymerizable reactive groups and improved a residual film ratio, to exhibit excellent developability through a sufficient number of acid groups, and to prevent precipitation during polymerization. An alkali soluble resin comprises units represented by the following formula 1, units represented by the following formula 2, units represented by the following formula 3, units represented by the following formula 4 and units represented by the following formula 5. In the formulae, R1 is H or a group forming a carboxylic anhydride or imide structure of a 5-membered ring with X; R2 is H or CH3; R3 is a group derived from a compound selected from glycidyl (meth)acrylate, allyl glycidyl ether, 3,4-epoxycyclohexylmethyl (meth)acrylate, glycidyl 5- norbornene-2-methyl-2-carboxylate(endo/exo mixture) and 1,2-epoxy-5-hexene and 1,2-epoxy-9-decene; R4 is a C1-C4 alkoxy; X is any one selected from a C1-C12 alkyl ester, C2-C6 alkyl ester substituted with 1-2 hydroxy groups, C2-C6 alkyl ester substituted with a C1-C3 alkoxy, halogen-substituted C1-C6 alkyl ester, C1-C3 alkoxy poly(n=2-30)alkylene (C2-C3) glycol ester, phenyl-substituted C1-C6 alkyl ester, C1-C6 alkyl-substituted phenyl, C1-C6 alkoxy-substituted phenyl, halogen-substituted phenyl, C1-C6 alkoxymethyl, glycidoxymethyl, and a group forming a carboxylic anhydride or imide structure of a 5-membered ring with R1; each of a, b, c, d and e represents a molar ratio, wherein a is 10-90, b is 5-30, c is 1-40, and each of d and e is 1-40; and Y is a group generated through ring-opening polymerization of a specific dicarboxylic anhydride with the alcohol group in the unit represented by formula 2.
Patent KR-20080076758-A (KR)
Title: Optical device having diffraction gratings coupling guided wave, and its manufacture method
Inventor: MATSUDA MANABU
IPC: H01S5/12
Filed: 2008-02-12
Abstract: An optical device and a method for manufacture the same are provided to form two diffraction gratings having different periods on the same substrate by using an interference exposure method. An optical device includes an optical waveguide structure, a main diffraction grating(11), and a secondary diffraction grating(12). The optical waveguide structure is formed on a substrate(1), defines an optical waveguide for guiding light in a direction parallel to the surface of the substrate and biases light intensity distribution of a transverse mode of a guided light wave toward a first side(S1) of the optical waveguide. The main diffraction grating is coupled with the guided light wave by being positioned at a second side(S2) opposite to the first side of the optical waveguide. The secondary diffraction grating diffracts the guided light wave in a direction different from the extension direction of the optical waveguide by being positioned at the first side of the optical waveguide and coupled with the main diffraction grating.
Patent KR-20090089533-A (KR)
Title: Credit card service system and the service method for an old or feeble person using the same
Inventor: LEE BONG SOO
IPC: G06Q40/02
Filed: 2008-02-19
Abstract: A credit card service system for the old and the weak and a credit card service method for the old and the weak using the same are provided to set up the limitation about the credit card and set up a region, a time slot and a member store using the credit card. A franchise terminal(12) transmits approval result signal about the authentication request signal, receives the approval result signal and settles product cost by credit card. A user terminal(14) is used in order to use the credit card. A credit card management server(18) transmits the establishment acknowledgement signal.
Patent KR-20090091410-A (KR)
Title: Cleansing composition for hair skin protection by sophora root, morus alba l, and thujae orientalis folium
Inventor: SHIN SU SIK
IPC: A61Q5/00
Filed: 2008-02-25
Abstract: A cleaning composition for protecting scalp, which contains a Sophora Root, Morus alba L. and Thujae Orientalis Folium is provided to have the effects of cell proliferation, anticancer, antioxidation and prevent hair loss. A cleaning composition comprises 0.1 weight%~20 weight% of herbal medicinal extract containing Sophora Root, Morus alba L., and Thujae Orientalis Folium, Angelicae dahuricae Radix, Mori Radicis Cortex, Asiasari Radix, Artemisia princeps, Cnidii Rhizoma, and Polygoni multiflori Radix. The cleaning composition is used in the form of shampoo, rinse, or treatment. The herbal medicinal extract is added with water, organic solvent such as butyleneglycol, methanol, ethanol, or their mixture solvent.
Patent KR-20090093010-A (KR)
Title: Guide apparutus for steel transfer
Inventor: PARK JUNG TAEK
IPC: B22D11/12
Filed: 2008-02-28
Abstract: A guide apparatus for transferring steel material is provided to protect transferred steel material and facilities transferring the steel material and improve work efficiency by preventing malfunction in transferring work. A guide apparatus for transferring steel material comprises a guide lever member(10), a lever support base member(20), a lever rotation device(30) and a lifting device. In the guide lever member, a steel material insertion hole(11) in which one side is opened is formed. The steel material is inserted into opened one side of the steel material insertion hole. The lever support base member comprises a lever hinge(21). In the lever hinge, the one end of the guide lever member is coupled to be rotated. The lever rotation device rotates the guide lever member at fixed angle around the lever hinge. The lifting device ascends and descends the lever support base member. The lever rotation device comprises a first hydraulic cylinder(31).
Patent KR-20090093297-A (KR)
Title: Fire prevention equipment of generator box on board for distributing board
Inventor: GI KEUM CHOUN
IPC: A62C2/16
Filed: 2008-02-29
Abstract: A fire prevention equipment of a generator mount box is provided, which can protect a generator and various parts which are built in a mount box from the fire. A fire prevention equipment of a generator mount box comprises: a generator mount box(10) in which an air injection grill flowing the external air to the inside is equipped; a fireproof frame(20) installed at the inner side of the air injection grill; a plurality of fireproof plates(30) opening and closing the air injection grill; a connection piece(40) adhered to inner one side of the fireproof plate; an operation lever(50) which is connected to the pin by the connection piece and operates the fireproof plate at the same time; an extension spring(60); and a fuse element(70).