baber/WOPTO huggingface dataset:
Patent KR-20080037225-A (KR)
Title: Positioning deduction sensor apparatus with lighting fixtures
Inventor: LEE IN OCK
IPC: G01S1/72
Filed: 2006-10-25
Abstract: A positioning sensor with a lighting device is provided to decrease cost for implementing the positioning sensor by forming the sensor in a bulb-like shape and mounting the sensor on a conventional lighting device case. A positioning sensor includes a lamp bracket(410) and a beacon. The lamp bracket is attached to a predetermined indoor position. A lighting lamp is coupled with the lamp bracket. The beacon is embedded in the lamp bracket and generates position signals for locating a robot in a 3D space. The position signal is one of an ultrasonic signal, an IR(InfraRed) signal, and an RF(Radio Frequency) signal. When an AC voltage is directly supplied to the lamp bracket, a rectifying circuit in the beacon rectifies the AC voltage to a predetermined DC voltage. The beacon includes a battery mount(420). The beacon includes a sensor driving PCB(Printed Circuit Board) and a sensor.
Patent KR-20080041363-A (KR)
Title: Abs resin composition with excellent chemical resistance and toughness
Inventor: JEON SANG SOO
IPC: C08L25/12
Filed: 2006-11-07
Abstract: An acrylonitrile-butadiene-styrene(ABS) resin composition is provided to realize excellent impact resistance, toughness and chemical resistance, sufficient to be used in liner materials or other parts applied to a refrigerator. An ABS resin composition comprises: (A) 20-50 parts by weight of an ABS copolymer containing a rubber latex having an average particle diameter of 0.1-0.5 micrometers; (B) 5-20 parts by weight of an acrylate-styrene-acrylonitrile copolymer containing an acrylate rubber latex having an average particle diameter of 0.1-0.5 micrometers; (C) 5-20 parts by weight of an ultralarge-diameter mass polymerized ABS copolymer containing a rubber latex having an average particle diameter of 5-10 micrometers; and (D) 40-80 parts by weight of a styrene-acrylonitrile copolymer.
Patent KR-20080042356-A (KR)
Title: Digital-analogue combined publications system
Inventor: CHU YU SHIN
IPC: G06F17/00
Filed: 2006-11-09
Abstract: A digital hybrid book system is provided to offer related and detail information to a reader by adding digital contents to a usual book while keeping portability and readability of the usual book, and recreate the usual book as a digital book by receiving feedback of the readers on the online network and updating the feedback when the digital contents are updated. A digital hybrid book(100) includes more than one contents ID. A contents book pack(130) stores additional/extended contents corresponding to the contents ID. A universal device(110) extracts, displays, and plays the additional/extended contents corresponding to the contents ID from the contents book pack by receiving the contents ID included in the digital hybrid book. The contents ID is printed in a predetermined section of the digital hybrid book, and includes an attribute icon representing a kind of the provided additional/extended contents and an ID for discriminating the contents. The contents ID comprises a memory chip or an RFID(Radio Frequency IDentification) tag, and the contents book pack is stored in the memory chip or the RFID tag. The universal device includes a viewer module(112), an ID module(114), a playing/displaying module(116) and a feedback module(118).
Patent KR-20080047903-A (KR)
Title: Main board
Inventor: KANG SEOK MYONG
IPC: G06F1/00
Filed: 2006-11-27
Abstract: A main board is provided to decrease a price of the main board by realizing a multifunctional and multi-integrated main board in a thin thickness, as ICs are mounted on grooves of a multi-layer PCB(Printed Circuit Board). A multi-layer PCB(410) includes at least one groove. First and second ICs(420,430) are mounted on the groove and have a stacked shape. A molding(440) covers a lower face of the first and second ICs, and the groove. At least one electronic device(460) is integrated on the multi-layer PCB. A third IC(450) is mounted on the multi-layer PCB to seal the groove formed on the multi-layer PCB. The multi-layer PCB includes at least one insulation layer and conductive circuit pattern layers formed between the insulation layers and by penetrating the insulation layers. The first IC is combined by a solder ball inserted into a space from the conductive circuit pattern layer formed to the bottom of the groove.
Patent KR-20080048156-A (KR)
Title: Backlight unit and liquid clystal display device having the same
Inventor: BAEK SEUNG JAE
IPC: G02F1/13357
Filed: 2006-11-28
Abstract: A backlight unit and an LCD(Liquid Crystal Display) module having the same are provided to prevent image display faults such as wave noise faults generated by current leaked from first and second lamp wires, and easily perform an assembling process and basically prevent damage of the first and second lamp wires by preventing the first and second lamp wires from being exposed to the outside of a support main. A support main(150) is formed in a square frame shape and receives at least one lamp(161). A lamp driver(170) is disposed in the outside of the support main, and generates a driving signal for driving the at least one or more lamps. Plural connectors(180,181) are installed one side of the support main so as to connect one or more couples of lamp wires(167,169), prolonged from the at least one lamp in the inside of the support main, with the lamp driver disposed in the outside of the support main.
Patent KR-20070068257-A (KR)
Title: Lightening key sheet
Inventor: KOYANO SHIGERU
IPC: H01H13/70
Filed: 2006-12-06
Abstract: A lighting key sheet is provided to obtain the uniform brightness of the key sheet by reducing brightness difference in an EL(Electro-Luminescent) member by effectively diffusing heat from circuit elements. A lighting key sheet(3) includes push portion(7) and luminance electronic component. The electronic component is implemented on a circuit board. An EL member(5) radiates light on the push portion. A sheet-type thermal diffusing member(6) accelerates the thermal diffusion of the heat from the electronic component in 2D directions. The thermal diffusion member is arranged at facing surfaces of the EL member. The thermal diffusion member has a hole penetrating the thermal diffusion member toward the push portion in a thickness direction.
Patent KR-20080052749-A (KR)
Title: Injector leakage preventing system for a liquefied petroleum injection engine
Inventor: CHO SUK KOO
IPC: F02M21/02
Filed: 2006-12-08
Abstract: An injector leakage preventing system of a liquefied petroleum injection engine is provided to reduce the number of parts, and to prevent fuel leakage more certainly. An injector leakage preventing system of a liquefied petroleum injection engine comprises a fuel supply line(5), a bypass pipe(9), a fuel return line(11), a check valve(13), a suction pipe(15) and a valve unit(17). The fuel supply line is connected to a discharge part of a fuel pump(1), and equipped with a cutoff valve(3). The bypass pipe is branched from the fuel supply line, and guides fuel inside a fuel tank(7). The fuel return line is connected to a suction part of the fuel pump. The check valve is installed to the fuel return line, and prevents backflow of fuel. The suction pipe is installed to the suction part of the fuel pump, and sucks fuel inside the fuel tank. The valve unit selectively opens and closes the suction pipe and the bypass pipe.
Patent KR-20080041085-A (KR)
Title: Adhesive tooth and the method of varying a mouth expression using the same
Inventor: MIWA YUJI
IPC: A61C13/08
Filed: 2006-12-11
Abstract: An adhesive tooth and a method for changing the expression of the mouth by using the same are provided to change the expression of the mouth by pressing the roots of teeth from the inside of the mouth to the upper outside or the lower outside by attaching the adhesive teeth on the dent tooth or specific tooth of a set of the bad teeth. An adhesive tooth(1) is attached on teeth(T) in a set of bad teeth to press the muscle of the mouth from the inside of the mouth over the entire surfaces of upper and lower jawbones occupying most of the roots of the teeth and to change the expression of the mouth. The adhesive tooth is composed of: a surface part(3) having the same color as that of the man's teeth; a body(2) pressing the roots of the mouth and keeping thickness enough to form a proper set of teeth; and an adhesive surface(4) formed at the back side of the body and provided with a copying surface engaged with the surface shape of each tooth.
Patent KR-20080056442-A (KR)
Title: Levitation power measuring instrument
Inventor: KIM HONG GILL
IPC: A01K93/02
Filed: 2006-12-18
Abstract: A levitation power measuring device is provided to measure the levitation power of a float, a weight and an underwater float that are used for fishing conveniently and correctly. A levitation power measuring device includes a scale portion(110), a body portion(120) and a leg portion(130). The scale portion displays the measured levitation power. The body portion makes the levitation power measuring device stand when the levitation power measuring device is put into water. The leg portion is coupled to one or more among a float, a weight and an underwater float, a balance weight is coupled to the leg portion to make the scale of the levitation measuring device become 0. One side of the scale portion is formed in the shape of a bolt to be coupled to the body portion.
Patent KR-20070066930-A (KR)
Title: Fuel cell
Inventor: KABUMOTO HIROKI
IPC: H01M8/02
Filed: 2006-12-21
Abstract: Provided is a fuel cell, which is installed in a disposable device without needing to consider the installation direction thereof and discharges gas generated from an anode rapidly to improve the operational stability of a fuel cell. The fuel cell(150) comprises: an electrolyte layer(114); a first electrode(110) which is installed on a first main surface of the electrolyte layer(114), is provided with a first reactive fluid(liquid), and generates a first reaction product(gas); a second electrode(116) which is installed on a second main surface of the electrolyte layer(114) and is provided with a second reactive fluid; a case(124) for accommodating the electrolyte layer(114) and the first and second electrodes(110,116); first reaction product fluid outlets(126) which are installed in the case(124) and discharge the first reaction product from the first electrode(110); and second reaction fluid supply holes(128) which are installed in the case(124) and supply the second reactive fluid to the second electrode(116). The first reaction product outlets(126) are installed in at least two sides of the case(124).
Patent KR-20080060939-A (KR)
Title: Valve devce for scroll compressor
Inventor: JI SANG HYEON
IPC: F04C18/02
Filed: 2006-12-27
Abstract: A valve unit for a scroll compressor is provided to simplify the configuration of a bypass valve by allowing a valve plate to be slidably fitted to a valve stopper, and to reduce assembly cost of the bypass valve for reducing manufacturing cost of the scroll compressor. A valve unit for a scroll compressor comprises a stationary scroll(110), a valve stopper(121), and a bypass valve(120). The stationary scroll forms a compression chamber by engaging with an orbital scroll, and has a discharge hole through which refrigerant compressed in the compression chamber is discharged to an internal space of a casing. The valve stopper is fitted into the discharge hole of the stationary scroll. The bypass valve is slidably fitted to the valve stopper to open and close the discharge hole.
Patent KR-20060080922-A (KR)
Title: Coordination metal compound, material for organic electroluminescence device, material for luminescent coating formation and organic electroluminescence device
Inventor: INOUE TETSUYA
IPC: C07F15/00
Filed: 2004-08-23
Abstract: A coordination metal compound comprising at least one spiro-bond- having ligand coordinated to a metal atom; a material for organic electroluminescence (EL) device; and an organic EL device comprising a negative electrode and a positive electrode and, interposed therebetween, one or multiple organic thin-film layers including at least a light emitting layer, wherein at least one of the organic thin-film layers contains the above coordination metal compound or material for organic EL device. There are further provided a material for luminescent coating formation comprising an organic solvent solution containing the above coordination metal compound or material for organic EL device; and an organic EL device produced from the above material for luminescent coating formation or material for organic EL device, which organic EL device realizes high luminous efficiency and high stability during high temperature storage. Still further, there are provided, ensuring realization of the above and excelling in solubility in organic solvents, a coordination metal compound, material for organic EL device and material for luminescent coating formation.
Patent KR-20060119898-A (KR)
Title: Methods for preserving fresh produce
Inventor: CHEN CHAO
IPC: A23L19/00
Filed: 2004-08-25
Abstract: Methods of preserving fresh produce with a produce preservative which extends the shelf life of fresh produce, particularly cut fresh produce, and preserves the texture, flavor, appearance, crispness, and color of the fresh produce, particularly the exposed surface of the fresh produce, are provided. The method comprises: providing a solution of produce preservative comprising: water; a preservative cation which is selected from the group consisting of a strontium ion, lithium ion, barium ion, aluminum ion, copper ion, ammonium ion, iron ion, manganese ion, potassium ion, or mixtures thereof; and ascorbate ions, or erythorbate ions; wherein the ascorbate ions or erythorbate ions and the preservative cation are present in an ion ratio of preferably from 0.2:1 to 8:1, more preferably 0.75:1 to 8:1, even more preferably from 1:1 to 4:1, yet more preferably 1.5:1 to 3:1; most preferably 1.1:1 to 2.5:1; and, applying said produce preservative to the produce. The invention also relates to fresh produce preserved with the produce preservatives.
Patent KR-20060064064-A (KR)
Title: Indoor unit of air conditioner
Inventor: YAMASHITA TETSUYA
IPC: F24F1/0057
Filed: 2004-09-09
Abstract: An indoor unit (2) of an air conditioner capable of increasing the accuracy of the fitting of a front grill to a movable panel, comprising a body casing (42), the front grill (60), a second panel (72), a driving machine, and an opening/closing mechanism (61). The front grill (60) is installed at the front of the body casing (42), and comprises a first suction port (27). The second panel (72) is movable so as to open/close the first suction port (27). The driving machine is installed in the body casing (42), and generates a drive force for moving the second panel (72). The opening/closing mechanism (61) is installed at the front grill (60), and opens/closes the first suction port (27) by moving the second panel (72) with the drive force of the driving machine.
Patent KR-20060034734-A (KR)
Title: Supression of dark current in a photosensor for imaging
Inventor: MOULI CHANDRA
IPC: H01L27/148
Filed: 2004-09-01
Abstract: A pixel cell having a halogen-rich region localized between an oxide isolation region and a photosensor. The halogen-rich region prevents leakage from the isolation region into the photosensor, thereby suppressing dark current in imagers.
Patent KR-20060096009-A (KR)
Title: Liquid-crystal polyester resin
Inventor: UENO RYUZO
IPC: C08G63/00
Filed: 2004-09-29
Abstract: A liquid-crystal polyester resin which is constituted substantially of repeating units represented by the following formulae [I] to [IV] and has a melting point as measured with a differential scanning calorimeter of 190 to 250°C: wherein 0.4<= p/q<=2.0, 2<=r<=15, 2<=s<=15, and p+q+r+ s=100. The liquid-crystal polyester resin is processable at low temperatures and has excellent mechanical properties.
Patent KR-20060118482-A (KR)
Title: System and method for sensing and analyzing gases
Inventor: STEICHEN JOHN
IPC: G01N33/00
Filed: 2004-11-10
Abstract: Disclosed herein is a device and method for converting the resistances of an array of metal oxide sensors into digital signals, wherein the sensors respond to the concentration of gases surrounding the sensor array. The device includes an electronic excitation device that provides an excitation voltage to the sensors; analog-to-digital signal conversion devices that convert the resistances of the sensors to digital signals; and means for calculating gas concentrations from the digital signals.
Patent KR-20060123174-A (KR)
Title: System for processing a workpiece
Inventor: HANSON KYLE M
IPC: C12N15/31
Filed: 2004-10-21
Abstract: A system for processing a workpiece includes a process head assembly and a base assembly. The process head assembly has a process head and an upper rotor. The base assembly has a base and a lower rotor. The base and lower rotor have magnets wherein the upper rotor is engageable with the lower rotor via a magnetic force created by the magnets. The engaged upper and lower rotors form a process chamber where a semiconductor wafer is positioned for processing. Process fluids for treating the workpiece are introduced into the process chamber, optionally while the processing head spins the workpiece. Additionally, air flow around and through the process chamber is managed to reduce particle adders on the workpiece.
Patent KR-20060123231-A (KR)
Title: Cationic microspheres and method of making cationic microspheres
Inventor: CALLINAN ANDREW J
IPC: C09J133/10
Filed: 2004-10-18
Abstract: An adhesive composition that incorporates cationic microspheres and a fluidizing medium effective for supporting application of the adhesive composition to a substrate.
Patent KR-20060121196-A (KR)
Title: Method of treating waste water containing organic substance and treating apparatus
Inventor: IKUNO NOZOMU
IPC: B01D65/08
Filed: 2004-10-22
Abstract: In the performing of treatment/recovery with the use of RO membrane separator as to waste water containing organic substances in high concentration or low concentration, discharged from electronic device manufacturing plants or other facilities of various fields, not only can stable treatment be conducted for a prolonged period of time while preventing biofouling and flux drop attributed to attachment of organic substances to the membrane surface in the RO membrane separator but also the TOC concentration in water can be efficiently reduced to thereby obtain treated water of high quality. Waste water containing organic substances is loaded with a scale inhibitor amounting to at least 5 times by weight the calcium ion concentration in the water and further loaded with an alkali so as to adjust the pH value to 9.5 or higher, and thereafter passed through RO membrane separator (2). By virtue of the adjustment of the pH value of water fed to the RO to 9.5 or higher, any biofouling of the RO membrane separator can be prevented and also any attachment of nonionic surfactant to membrane surface can be prevented to thereby avoid any flux drop. By virtue of the addition of the scale inhibitor, any membrane surface clogging by calcium carbonate scale under high pH conditions can be inhibited.
Patent KR-20060121200-A (KR)
Title: Facemasks containing an anti-fog/anti-glare composition
Inventor: YAHIAOUI ALI
IPC: C08J7/054
Filed: 2004-06-10
Abstract: Abstract of the Disclosure A coating composition that is incorporated into a facemask to reduce fogging and glare is provided. For example, in one embodiment, the facemask contains a shield or visor formed from a transparent substrate having at least one surface applied with the coating composition of the present invention. The present inventors have unexpectedly discovered that one or more water-soluble organic polymers, such as ethyl hydroxyethylcellulose, may be utilized as a principal component of the coating composition to reduce fogging and glare in a simple, yet effective manner.
Patent KR-20070017985-A (KR)
IPC: G06K1/00
Filed: 2005-04-27
Abstract: 본 발명은 메모리 카드의 성능에 관계없이 데이터 전송 속도를 보증하는 것을 과제로 한다. 
     단계적으로 증감 가능한 데이터 크기 단위로 데이터가 기록되고, 데이터 전송 효율이 데이터 크기에 따라서 변동하는 기록 매체(101)에 미리 데이터 전송 효율을 나타내는 파라미터가 기록된다. 이어서, 데이터 액세스 장치(105)가, 기록 매체(101)에 파라미터 취득 커맨드를 발행한다. 파라미터 취득 커맨드를 수신한 기록 매체(101)가 상기 파라미터를 송신한다. 데이터 액세스 장치(105)는 수신된 파라미터를, 기록 및 판독 대상으로 하는 데이터에서 필요하게 되는 데이터 전송 효율과 대조함으로써 최적의 데이터 크기를 선택한다. 그리고, 데이터 액세스 장치(105)는 선택된 최적의 데이터 크기로 기록 매체(101)와의 사이에서 데이터의 기록 및 판독을 행한다.
Patent KR-20060122975-A (KR)
Title: Injection pump for internal combustion engine
Inventor: OGINO MASAAKI
IPC: F02M59/26
Filed: 2005-02-25
Abstract: A fuel injection pump (1) constructed such that incoming and outgoing of fuel to a suction hole-cum- flood flow hole (8) in which an early control groove (10) is formed are controlled by an upper control edge section (11) and lower control edge section (12) of a pump plunger (4) reciprocating in a pump plunger bush (3). The suction hole-cum-flood flow hole (8) is constituted of a small diameter hole (81) having an opening surface (14) looking at the inside of the pump plunger bush (3) and a large diameter hole (82) communicating with the other end (81B) of the small diameter hole (81). The bottom section (10A) of the early control groove (10) inclinedly extends upward in the direction departing from the opening surface (14), and the inner surface of a communication end section at which the large diameter hole (82) communicates with the small diameter hole (81) is a spherical surface section (82C). Because of the spherical surface section (82C) of the large diameter hole (82), a large distance can be kept between a high- pressure fuel sent into the large diameter hole (82) and the wall surface of the large diameter hole (82), so that cavitation erosion effect is reduced.
Patent KR-20070015544-A (KR)
Title: Regiospecific synthesis of rapamycin 42-ester derivatives
Inventor: GU JIANXIN
IPC: C07D491/14
Filed: 2005-04-12
Abstract: A method for the regiospecific synthesis of rapamycin 42-ester derivatives is described. The method involves lipase-catalyzed acylation of 42 hydroxy rapamycin with an acyl donor such as a vinyl ester, an isopropenyl ester or an anhydride in a suitable organic solvent. ® KIPO & WIPO 2007
Patent KR-20070022685-A (KR)
IPC: H01Q5/00
Filed: 2005-03-17
Abstract: 접지 도체막(2)에 대해서 수직방향으로 연장되면서, 접지 도체막(2)과 평행한 방향으로 지그재그 형상으로 접힘으로써, 복수개의 접이부(13, 15, 17)가 형성됨과 동시에, 그 접이부 간의 엘리먼트(12, 14, 16, 18)의 길이가 접지 도체막(2)측(전기공급단부(4)측)에서 작고, 접지 도체막(2)으로부터 멀어짐에 따라 커지도록 안테나 엘리먼트(1)가 형성되어 있다. 그리고, 각 엘리먼트의 길이(L 1 ∼L 3 ) 및 인접하는 엘리먼트 간의 간격(d 1 , d 2 , d 3 )을 조정함으로써, 2이상의 주파수대에서 공진하고, 제 1주파수대에서 그 주파수의 4％ 이상의 비대역폭, 제 2주파수대에서 그 주파수의 15％ 이상의 비대역폭을 갖도록, 안테나 엘리먼트(1)의 접이부가 형성되어 있다. 그 결과, 예를 들어 2.4∼2.5㎓와 5∼6㎓와 같은 2이상의 다중 주파수대에서, 광대역의 안테나를 1개의 접이식 안테나로 실현할 수 있다. 
     
     접이식 안테나
Patent KR-20080036905-A (KR)
Title: Piezoelectric actuated scanning mirror
Inventor: WOOD FREDERICK F
IPC: G02B26/10
Filed: 2005-04-21
Abstract: A scanning mirror useful in laser projection devices (LPDs) is provided. The scanning mirror is comprises of a substantially planar member having a movable reflective region and a base region coupled together by a split hinge. A foundation is coupled to the base region by at least one piezoelectric element extending therebetween such that movement the piezoelectric element is transferred to the movable reflective region through the split hinge.
Patent KR-20070017369-A (KR)
IPC: B82B3/00
Filed: 2004-03-29
Abstract: 본 발명은, 분산매, 환원제 및 캡핑제로서 작용하는 에틸렌 글리콜 / 글리세롤을 백금 / 팔라듐 염 용액에 첨가하는 단계, 및 100 - 140 ℃의 온도에서 상기 결과물을 가열하여 백금 / 팔라듐의 나노 입자를 얻는 단계를 포함하는 2 - 10nm의 입자 크기를 가지는 퀀텀 웰 크기의 백금 / 팔라듐 나노 입자의 제조 방법을 제공한다. 
       
     백금, 팔라듐, 나노 입자, 합성