baber/WOPTO huggingface dataset:
Patent KR-20070049080-A (KR)
Inventor: NOH JEOUNG KWEN
IPC: C09K11/06
Filed: 2006-11-06
Abstract: 본 발명은 기판, 캐소드, 발광층을 포함하는 2층 이상의 유기물층, 및 애노드를 순차적으로 적층된 형태로 포함하고, 상기 유기물층은 상기 캐소드와 상기 발광층 사이에 위치하는 이미다졸기, 옥사졸기 및 티아졸기로부터 선택되는 작용기를 갖는 화합물을 포함하는 유기물층을 포함하는 것을 특징으로 하는 유기 발광 소자에 관한 것이다. 본 발명은 역구조의 유기 발광 소자의 캐소드와 발광층 사이에 이미다졸기, 옥사졸기 및 티아졸기로부터 선택되는 작용기를 갖는 화합물을 포함하는 유기물층을 포함시킴으로써, 캐소드 전극으로부터의 전자 주입 특성을 향상시켜 저전압에서 작동하는 역구조의 유기 발광 소자를 구현할 수 있다.  
       
     유기 발광 소자, 역구조, 전자수송층, 버퍼층
Patent KR-20080041428-A (KR)
Title: Polarization maintaining fiber and the method therof
Inventor: KANG HEE JEON
IPC: G02B6/032
Filed: 2006-11-07
Abstract: A polarization maintaining fiber and a method for producing a preform of the polarization maintaining fiber are provided to produce the long and strong fiber maintaining polarization against external stress, by forming air holes and to reduce the cost and simplify a work process by inserting an SA(Stress Apply) rod into the air hole of 0.5 to 10mm. A polarization maintaining fiber having a core(11) and a clad including an SA region is composed of a first clad(12) formed by doping the center of a soot preform(10) for the core with GeO2(Germanium Dioxide) and SiO2(Silicon Dioxide) and then applying P2O2(Phosphorous Pentoxide), SiCl4(Silicon Tetrachloride), and F2(Fluorine), a second clad(13) formed on the first clad and made of SiO2, and 2 to 6 perforated air holes(14) of different sizes with regard to the first clad.
Patent KR-20070065787-A (KR)
Title: Frequency converter
Inventor: KISHI TAKAHIKO
IPC: H03D3/00
Filed: 2006-11-21
Abstract: A frequency converter is provided to suppress power consumption by using a passive-type SAW(Surface Acoustic Wave) filter and to curtail a loss due to a poly phase filter. A frequency converter includes a BPF(Band Path Filter)(110), a LNA(Low Noise Amplifier)(112), a local oscillator, a half-complex mixer, and a complex coefficient SAW filter(116). The BPF(110) outputs a signal suppressing a band except RF (Radio Frequency) signal frequency band which saturates a front end. The LNA(112) amplifies and outputs the signal outputted from the BPF(110). The local oscillator(120) outputs a complex local signal. The complex local signal consists of an actual number axis local signal having a cosine phase and a complex number axis local signal having the -sine phase. The half-complex mixer is connected to the local oscillator(120) and outputs a complex IF(Intermediate Frequency) signal. The complex coefficient SAW filter(116) limits a negative frequency component of a complex signal outputted from the half-complex mixer and outputs an actual IF signal by reducing the complex signal.
Patent KR-20060128802-A (KR)
Title: The method of goods-category mapping automatically
Inventor: KIM WHAN YOUNG
IPC: G06Q30/06
Filed: 2006-11-24
Abstract: A method for automatically mapping a goods category is provided to enhance reliability for EC(Electronic Commerce) with satisfaction of a seller, a shopping mall, and a customer by increasing correctness of business processing and remarkably reducing expense/time through automation of inefficient business processes of Internet sales. The seller registers goods to a goods registration server. The goods registration server automatically maps the registered goods to the goods category of each shopping mall. A mapped goods list is stored. The stored goods lists are registered to the shopping malls at the same time. The seller corrects the registered goods information.
Patent KR-20080047679-A (KR)
Title: Apparatus and method for power control using arq information in the mimo system
Inventor: LEE OK SEON
IPC: H04B7/26
Filed: 2006-11-27
Abstract: An apparatus and a method for controlling power using ARQ(Automatic Repeat reQuest) information in an MIMO(Multiple Input Multiple Output) system are provided to increase usage efficiency of a frequency by saving uplink resources used for feeding back channel information. A method for controlling power using ARQ information in an MIMO(Multiple Input Multiple Output) system includes the steps of: receiving the ARQ information previously transmitted for each antenna through feedback(307); calculating NACK rate for each antenna with the ARQ information and determining whether or not the calculated NACK rate is larger than a predetermined threshold value of a corresponding antenna(311); and increasing transmission power of the corresponding antenna by a predetermined power level when the calculated NACK rate is larger than the predetermined threshold value(313).
Patent KR-20080048653-A (KR)
Title: Mask apparatus and method of fabricating flat display using the same
Inventor: BAE SUNG IL
IPC: H05B33/10
Filed: 2006-11-29
Abstract: A mask apparatus and a method for fabricating a flat display using the same are provided to prevent deposition material on an unnecessary region of a substrate by shielding a gap between adjacent second masks through a division pattern. A mask apparatus(150) includes a mask frame(110), a first mask(120), and a second mask(130). The mask frame includes a first opening unit(112). The first mask includes a plurality of second opening units(122) and a plurality of division patterns(124). The second opening units are formed on opposition regions to the first opening unit. The division patterns are formed between the second opening units. At least one second mask includes a plurality of slits(132) and is formed on an opposite region to at least one of the second opening units. The slits correspond to a plurality of pixel regions on a substrate.
Patent KR-20080054561-A (KR)
Title: A section wig
Inventor: KIM JONG SOO
IPC: A41G5/00
Filed: 2006-12-13
Abstract: A male wig for expressing whiskers and a manufacturing method for the same are provided to obtain beautiful feelings by fixing plural artificial hair to a fixing pin, and attaching the fixing pin to the side of user's hair. A male wig for expressing whiskers includes a fixing unit and a fixing pin(20). The fixing unit couples and fixes plural artificial hair. The fixing units are disposed and bonded on both sides of the fixing pin which has a hair fixing unit on one side. A manufacturing method of the male wig for expressing whiskers includes the steps of: preparing artificial hair that is formed by coupling and fixing plural artificial hair; and coupling the preparing artificial hair to the fixing pin.
Patent KR-20080055420-A (KR)
Title: Apparatus and method for playing mp3 files
Inventor: SONG SAM SUK
IPC: G11B20/04
Filed: 2006-12-15
Abstract: An apparatus and a method for playing MP3 files are provided to control the MP3 files sorted according to feeling modes when playing the MP3 files in order to minimize the time for searching the MP3 files in consideration of human body engineering. An apparatus for playing MP3 files comprises a storing unit(10), a reading unit, a decoding unit, and a voice output unit(40). The storing unit sorts and stores a plurality of MP3 files according to feeling modes. The reading unit reads the MP3 files corresponding to the feeling modes. The decoding unit decodes the read MP3 files. The voice output unit outputs the decoded MP3 files. The storing unit stores at least one image file according to each feeling mode. The reading unit reads the image file corresponding to the feeling mode. The feeling modes include at least dance, disco, rock, techno, blues, cult, acid jazz, and speech.
Patent KR-20070066923-A (KR)
Title: Separable electrical connector component having a voltage output branch and a direct access point
Inventor: FRANK M STEPNIAK
IPC: H01R13/53
Filed: 2006-12-21
Abstract: A separable electric connector component with a voltage output branch and a direct access point is provided to assist a cable system and enable direct voltage test and grounding. A separable electric connector component(60) includes an insulating housing(62) and a current transfer member(72) located in the insulating housing. The housing includes a central section(64), a first section(68) extended from the central section in one direction, a second section(70) extended from the central section in a direction opposite to the one direction, and a third section(80) extended from the central section to the outside between the first and second sections. The current transfer member is extended over the first section, the central section, and the second section. The third section includes a well(81) for accommodating a voltage controller. The voltage controller is located in the third section of the housing. The voltage controller and the current transfer member electrically act on each other.
Patent KR-20080058741-A (KR)
Title: Overflow valve for oil tank
Inventor: LEE SANG HO
IPC: F01M11/00
Filed: 2006-12-22
Abstract: An overflow valve for a heavy equipment oil tank is provided to reduce fuel consumption and to prevent oil of the oil tank from returning to a breeder by the overflow valve installed in the oil tank. An overflow valve for a heavy equipment oil tank comprises a valve body(10) and a spring(11). An oil tank(1) has an overflow hole(2) for storing oil(0) inside, and a blowby gas chamber(3). The valve body is moved in the overflow hole and the spring supports the valve body in order to prevent the oil of the oil tank from leaking through the overflow hole when the engine is inclined and the blowby gas from being exhausted to the blowby gas chamber.
Patent KR-20080060538-A (KR)
Title: Liquid crystal display device and driving method therof
Inventor: EOM SANG YONG
IPC: G09G3/20
Filed: 2006-12-27
Abstract: An LCD device and a driving method thereof are provided to discharge rapidly residual charges at liquid crystal cells through a discharge circuit for turning on thin film transistors by supplying a gate high voltage to gate lines. An LCD(Liquid Crystal Display) device includes an LCD panel(55), a data drive IC(Integrated Circuit)(53), a gate drive IC(54), a discharge signal supplying unit(65), a discharge circuit(66), and a power supply unit(58). The LCD panel includes plural data and gate lines which cross each other and thin film transistors, which are connected to the data and gate lines, to drive liquid crystal cells. The data drive IC supplies data voltages to the data lines when a source voltage is supplied. The gate drive IC supplies sequentially scan pulses, which are swung between gate high and low voltages, to gate lines when the source voltage is supplied. The discharge signal supplying unit detects an interval when the source voltage is varied and outputs one of the gate high and low voltages. The discharge circuit, which is formed at an output stage of the gate drive IC, supplies the gate high voltage to the gate line by turning on through the gate high voltage. The power supply unit supplies the source voltage and the gate high and low voltages to the discharge signal supplying unit.
Patent KR-20080062152-A (KR)
Title: Apparatus and method for changing channel in data broadcasting receiver
Inventor: SHIN MAN SHIK
IPC: H04N5/93
Filed: 2006-12-29
Abstract: A method and an apparatus for changing the channel in a data broadcasting receiver are provided to connect data broadcasting to a previously recorded data broadcasting channel signal when returning to the data broadcasting with channel change. When the channel is changed during reception of a data broadcasting signal, a recording location of a data broadcasting program is stored in association with data broadcasting channel information. When data broadcasting prior to channel change is returned, a previously recorded data broadcasting program is reproduced(S34). The data broadcasting signal is temporarily stored. If a part of the temporarily stored data broadcasting signal is identical to a part of the previously recorded data broadcasting program, recording of the data broadcasting program is restarted from the time when the part of the temporarily stored data broadcasting program is identical to the previously recorded data broadcasting program.
Patent KR-20060061379-A (KR)
Title: Reciprocating compressor with enlarged valve seat area
Inventor: NEITER JEFFREY J
IPC: F04B39/10
Filed: 2004-10-08
Abstract: A reciprocating compressor is provided with a discharge valve having an area inward of a valve seat which is greater than the area of the discharge port. The valve seat also has a distinct shape compared to the valve port in preferred embodiments. The increased area within the valve seat results in an increased force tending to open the valve from a compressed fluid. On the other hand, since the valve port remains relatively small, the flow losses are not significantly increased.
Patent KR-20060101462-A (KR)
Title: 2-cyanobenzenesulfonamides for combating animal pests
Inventor: VON DEYN WOLFGANG
IPC: C07C317/28
Filed: 2004-10-01
Abstract: The invention relates to 2- cyanobenzenesulfonamide compounds of the formula (I) where the variables R1 to R5 are as defined in claim 1 and/or to their agriculturally useful salts. Moreover, the present invention relates to the use of compounds (I) and/or their salts for combating animal pests; agricultural compositions comprising such an amount of at least one compound of the general formula (I) and/or at least one agriculturally useful salt of I and at least one inert liquid and/or solid agronomically acceptable carrier that it has a pesticidal action and, if desired, at least one surfactant; and a method of combating animal pests which comprises contacting the animal pests, their habit, breeding ground, food supply, plant, seed, soil, area, material or environment in which the animal pests are growing or may grow, or the materials, plants, seads, soils, surfaces or spaces to be protected from animal attack or infestation with a pesticidally effective amount of at least one 2- cyanobenzenesulfonamide compound of the general formula I and/or at least one agriculturally acceptable salt thereof.
Patent KR-20060132819-A (KR)
Title: Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane
Inventor: RAO VELLIYUR NOTT MALLIKARJUNA
IPC: C07C17/23
Filed: 2004-10-13
Abstract: A process for the manufacture of CF3CH2CHF2 and CF3CH2CF3 is disclosed. The process involves (a) reacting HF and at least one halopropene of the formula CX3CCl=CClX (where each X is independently F or Cl) to produce a product including both CF3CCl=CF2 and CF3 CHClCF3; (b) reacting CF3CCl=CF2 and CF 3CHClCF3 produced in (a) with hydrogen to produce a product including both CF3CH2CHF2 and CF3 CH2CF3; and (c) recovering CF3CH2 CHF2 and CF3CH2CF3 from the product produced in (b). In (a), the CF3CCl=CF2 and CF3 CHClCF3 are produced in the presence of a fluorination catalyst including a ZnCr2O4/crystalline alpha-chromium oxide composition, a ZnCr2O4/crystalline alpha-chromium oxide composition which has been treated with a fluorinating agent, a zinc halide/alpha-chromium oxide composition and/or a zinc halide/alpha-chromium oxide composition which has been treated with a fluorinating agent.
Patent KR-20060079243-A (KR)
Title: Fabrication of conductive metal layer on semiconductor devices
Inventor: KANG XUEJUN
IPC: H01L33/00
Filed: 2003-09-19
Abstract: A method for fabrication of a light emitting device on a substrate, the light emitting device having a wafer with multiple epitaxial layers and an ohmic contact layer on the epitaxial layers remote from the substrate. The method includes the steps:(a) applying to the ohmic contact layer a seed layer of a thermally conductive metal;(b) electroplating a relatively thick layer of the conductive metal on the seed layer; and(c) removing the substrate.A corresponding light emitting device is also disclosed. The light emitting device is a GaN light emitting diode or laser diode.
Patent KR-20060096145-A (KR)
Title: Use of crth2 antagonist compound in therapy
Inventor: MIDDLEMISS DAVID
IPC: A61P37/08
Filed: 2004-10-19
Abstract: Compounds of general formula (I) wherein R1, R2, R3 and R4 are independently hydrogen, halo,C1-C6 alkyl, -O(C1-C6 alkyl), -CON(R11)2, -SO11, -SO2R11, -SO2N(R11) 2, -N(R11)2, -NR11COR11, - CO2R11, -COR11, -SR11, -OH, -NO 2 or -CN; each R11 is independently hydrogen or C1 -C6 alkyl; R5 and R6 are each independently hydrogen, or C1-C 6alkyl or together with the carbon atom to which they are attached forrn a C3-C7 cycloalkyl group; R7 is hydrogen or C1-C6 alkyl; R8 is an aromatic moiety optionally substituted with one or more substituents selected from halo, C1-C6 alkyl, - O(C1-C6)alkyl, -CON(R11)2, -SOR 11, -SO2R11, -SO2N(R11)2, -N(R11)2, - NR11COR11, -CO2R11, -COR11, - SR11, -OH, -NO2 or -CN; wherein R11 is as defined above; R9 is hydrogen, or C1-C6 alkyl; provided that: R8 is not phenyl substituted with -COOH; when any two of R1, R2, R3 and R4 are hydrogen, neither of the other two of R1, R2, R 3 and R4 is C3-C6 alkyl; and their pharmaceutically acceptable salts, hydrates, solvates, complexes or prodrugs are useful in the preparation of pharmaceuticals for the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
Patent KR-20060129194-A (KR)
Title: Nonpharmacological generative function control method and its apparatus
Inventor: SUZUKI HIROSHI
IPC: A61N1/32
Filed: 2004-12-02
Abstract: A method and apparatus for nonpharmacologically remedying or improving the generative function of a male animal or a method and apparatus for controlling sexual behavior. An electrode is installed out of contact with the male animal, and the whole or a part of the male animal is exposed to a low-frequency a.c. electric field. The exposure to the electric field is conducted for a certain time everyday.
Patent KR-20060124648-A (KR)
Title: Fluorescent whitening pigments
Inventor: DEISENROTH TED
IPC: C08G12/32
Filed: 2004-11-08
Abstract: A whitening pigment comprising the reaction product of (a) a melamine-formaldehyde and/or a melamine-urea polycondensation product and (b) a water-soluble fluorescent whitening agent of the formula (1), wherein each of the two R1 groups, independent of the other, represents a C1-C6alkyl or C1-C4alkyl-O-C1-C4alkyl residue, which is substituted by one or two -CONH2, -CONHC1-C 4alkyl, -COOH, -SO2NH2, -SO2NHC1- C4alkyl or -NH2 groups, each of the two R2 groups, independent of the other, represents hydrogen, C1-C 4alkyl, C2-C4hydroxyalkyl or C1-C 4alkoxyC1-C4alkyl, or R1 and R2 together with the nitrogen atom complete a piperazine ring, each of the two X1 groups, independently, represent -OH, - OC1-C4alkyl, -Oaryl or the group -NR3R 4, wherein R3 and R4 each, independently, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalky, C1-C4alkoxyC 1-C4alkyl, a phenyl, phenyl mono- or disulphonic acid residue or, R3 and R4, together with the nitrogen atom to which they are attached, complete a morpholino, piperidino or pyrrolidino ring or, alternatively, X1 represents an amino acid residue from which a hydrogen atom has been abstracted from the amino group and M is hydrogen, an alkaline or alkaline earth metal ion, ammonium, mono- di-, tri- or tetra-substituted C1-C4 alkylammonium or C2-C4hydroxyalkylammonium or mixtures thereof, a process for preparation of the pigments and the use thereof for the fluorescent whitening of paper.
Patent KR-20060128899-A (KR)
Title: Peptide inhibiting angiotensin converting enzyme
Inventor: TONOUCHI HIDEKAZU
IPC: A61P9/12
Filed: 2004-12-01
Abstract: It is intended to provide a peptide having an activity of inhibiting angiotensin converting enzyme (ACE) and a food, a drink and/or a drug containing this peptide.
Patent KR-20070009579-A (KR)
Title: 2-halofuryl/thienyl-3-carboxamides
Inventor: DUNKEL RALF
IPC: C07D409/12
Filed: 2005-01-22
Abstract: The invention relates to novel 2- halofuryl/thienyl-3-carboxamides of formula (I), in which A, Hal, R, M and Z are defined as cited in the description, to several methods for producing said substances and to their use for controlling undesirable micro-organisms. The invention also relates to novel intermediate products and to the production of the latter. ® KIPO & WIPO 2007
Patent KR-20080083726-A (KR)
Title: Connector
Inventor: OHKUMA YOSHIHITO
IPC: H01R13/646
Filed: 2005-12-14
Abstract: A connector in which the impedances of terminals are securely changed when a movable housing is moved in any direction relative to a fixed housing. The connector comprises movable parts (22) formed between one end side and the other end side of each of terminals (20) and elastically deformable in the lateral, longitudinal, and vertical directions of the housings (11, 12) and a cap (30) detachably mounted on the movable housing (11) so as to be in proximity to the movable parts (22) of the terminals (20) and varying the impedances of the terminals (20). Since the movable housing (11) can be securely moved in any direction relative to the fixed housing (12) and the impedances of the terminals (20) can be arbitrarily varied, a connector does not need to be fabricated according to the impedances of a mating connector (100). Consequently, the connector can provide such an advantage that its manufacturing cost is not increased.
Patent KR-20060131957-A (KR)
Title: Heater coil for gas sensor, detection element for gas sensor, contact combustion type gas sensor, and method for manufacturing contact combustion type gas sensor
Inventor: TAKAHASHI IKUO
IPC: G01N27/16
Filed: 2005-03-24
Abstract: A lead part (25) of a heater coil (22) is constituted of a single coil wound like a coil, and a bead part (24) is constituted of a coiled-coil formed by further winding the single coil like a coil. The bead part (24) is buried in a heat conductive layer (21), and a catalyst layer (23) is deposited on the surface of the heat conductive layer (21) to produce a detection element (2). Thus, the gas sensitivity and response speed of a contact combustion type gas sensor is enhanced. Furthermore, the zero point variation is suppressed by enhancing the impact resistance. When the opposite ends of the heater coil are secured to electrode pins, the opposite ends of the heater coil are welded to the electrode pins by resistance welding in a state where a platinum wire or the like is wound around a primary core wire, and then wet etching is carried out to dissolve the primary core wire while leaving the platinum wire or the like.
Patent KR-20070011389-A (KR)
Title: Process for making a garment including an absorbent assembly
Inventor: ALLEN KYLE S
IPC: A41H43/00
Filed: 2005-03-28
Abstract: A distinctive process for making a garment including an absorbent assembly is disclosed. The process includes transporting a first web and a second web and joining the first web and the second web to provide a crotch seam. Portions of the webs may also be removed to provide an opening, and an absorbent assembly may be disposed on the first web proximate the opening. Portions of one or both of the webs may also be directed in the cross machine direction and the edges of the webs attached together to form a waist opening and a pair of leg openings. ® KIPO & WIPO 2007
Patent KR-20070007872-A (KR)
Title: Mold for light guide plate injection molding and light guide plate manufacturing method using same
Inventor: HAYASHI MASAHIKO
IPC: B29C45/26
Filed: 2005-03-28
Abstract: A mold for injection-molding a light guide plate in which pin gates and/or film gates for injecting a molten resin molding material into a cavity portion are provided to a portion of the mold corresponding to a side surface of the light guide plate to be produced. Another mold for injection-molding a light guide plate in which a fluidity balance chamber supplied with a molten resin molding material and composed of an ear-shaped portion is interposed between each gate and a sprue or a runner. Further another mold for injection-molding a light guide plate in which the areas of the gates are determined so that the temperatures of the molten resin passing through gates and introduced into a cavity may be higher by 5C or more than the temperatures of the molten resin introduced into fluidity balance chambers because of the shear heating in passing through the gate. A method for manufacturing a light guide plate by using them. An injection-molded article which is free of weld line, sink mark, flow mark, and warp, has a favorable quality, is facilitated in cutting gates, and requires no finishing process can be produced. ® KIPO & WIPO 2007