baber/WOPTO huggingface dataset:
Patent KR-20070029250-A (KR)
Title: Driving circuit for piezoelectric motor
Inventor: OLLILA MIKKO
IPC: H01L41/04
Filed: 2005-06-07
Abstract: In a method and a device (100) according to the present invention, two piezo-elements (10, 20) of a piezo-electric actuator (50) are driven with two voltages having a mutual phase difference. One of said piezo-elements (10, 20) is charged by a capacitive voltage step-up means (61, 62) to a voltage exceeding an available power supply voltage (VS). A capacitor is coupled to the piezo- element (10, 20), which divides the voltage of the piezo-element (10, 20) and simultaneously transfers part of the energy stored in the piezo- element (10, 20) to said capacitor. A part of the energy transferred to said capacitor is later transferred back to said piezo-element (10, 20), providing an energy-saving feature. The second piezo-element (10, 20) is driven in a similar way providing the required phase difference. In a further embodiment, the waveforms of the two driving signals are corrected using balancing capacitors. ® KIPO & WIPO 2007
Patent KR-20070052759-A (KR)
Inventor: TAKEDA YOSUKE
IPC: C09D7/61
Filed: 2005-09-16
Abstract: 본 발명의 흑색 재료는 Ag를 47.6중량% 이상 또한 9O중량% 이하 함유하는 AgSn 합금을 주성분으로 하는 입자로 이루어진 것으로, 이 입자의 평균 입자 지름은 1㎚ 이상 또한 300㎚ 이하인 것을 특징으로 한다. 또, 본 발명의 흑색 미립자 분산액은 상기 흑색 재료 (미립자)와, 고분자 분산제인 폴리비닐피롤리돈 (PVP)을 함유하여 이루어진 것을 특징으로 한다. 또한, 본 발명의 흑색 미립자는 상기 미립자의 표면이 산화규소 (실리카), 산화알루미늄 (알루미나) 등의 금속 산화물, 혹은 폴리아민 화합물 등의 유기 고분자 화합물로 이루어진 절연막에 의해 피복되어 있는 것을 특징으로 한다.
Patent KR-20070045309-A (KR)
Inventor: TATARA NAOE
IPC: A61B5/0245
Filed: 2005-10-04
Abstract: 혈압 측정 등의 생체 조직에의 가압이 필요한 측정에 있어서는, 진동에 의한 노이즈가 혼입하기 쉽기 때문에 정확한 맥파, 혈압치의 측정이 어려워, 안정되게 혈압을 측정하는 것이 과제였다. 또, 일상 활동 중에서의 측정이나 항상 혈압계를 장착한 상태에서 일정 간격이나 연속하여 혈압을 측정하는 것이 어렵기 때문에, 생체정보 검출장치의 유지 방법이 과제였다. 본 발명은 상기 과제를 해결하기 위해 이루어진 것으로 장착이 용이하고, 또한 안정되게 생체정보를 검출하는 생체정보 검출장치를 제공하는 것을 목적으로 한다. 상기 목적을 달성하기 위해, 본 발명에 관한 생체정보 검출장치는, 지축으로 접속된 1쌍의 암에 생체정보 검출용의 센서를 구비하고, 센서가 생체의 돌기부, 특히 귓바퀴의 이주에 밀착하는 구성으로 하였다. 
       
     지축, 암, 센서, 돌기부, 귓바퀴, 이주, 귀걸이
Patent KR-20070052307-A (KR)
Inventor: MIZUSHIMA HIROAKI
IPC: G02F1/1335
Filed: 2005-11-09
Abstract: 본 발명의 조합형 광학 필름은, 복수 장의 광학 필름의 적어도 하나의 단면을 서로 맞대어 이루어지고, 맞댐 단면은, 서로의 형상이 대략 합치하고, 또한 맞댐 단면은, 광학 필름의 표면 및 이면에 대하여 수직이 되지 않는 부분을 적어도 갖고, 맞댐 단면은, 광학 필름의 법선 방향에서, 표면에서부터 이면을 향하여 연속된 간극을 갖지 않도록 맞대어져 있다.     이러한 조합형 광학 필름은, 외관을 손상시키지 않고, 광 누설을 방지할 수 있다. 
       
     조합형 광학 필름, 편광판, 액정 표시 장치, 간극
Patent KR-20070057933-A (KR)
Title: Methods and apparatus for reducing vibration rectification errors in closed-loop accelerometers
Inventor: ROJO DONNY F
IPC: G01P21/00
Filed: 2005-09-28
Abstract: Systems and methods for minimizing vibration rectification error (VRE) for a closed-loop accelerometer. In one embodiment, the method includes applying a known vibration signal to the closed-loop accelerometer along a first axis and adjusting a feedback gain setting until VRE is below a first threshold value. After the feedback gain setting has been adjusted, applying a random vibration signal to the closed-loop accelerometer along the first axis and adjusting a servo system proportional gain value until VRE is below a second threshold value.
Patent KR-20070053808-A (KR)
Inventor: USUDA MASAFUMI
IPC: H04B7/26
Filed: 2005-09-15
Abstract: 본 발명은, 다운링크에의 영향을 억제하여 업링크 사용자 데이터의 전송 속도를 적절하게 제어하는 것을 목적으로 한다.  본 발명에 관한 이동 통신 시스템은, 업링크 채널의 사용자 데이터의 전송 속도에 관한 전송 속도 정보를 이동국에 통지하기 위한 전용 채널을 이동국에 송신하는 송신부와, 이동국이 사용할 전송 속도 정보를 결정하고, 결정한 전송 속도 정보를 통지하는 전용 채널의 수신을 이동국에 지시하는 전송 속도 제어부를 구비한다.  송신부는, 결정한 전송 속도 정보를 통지하는 전용 채널을 이동국에 송신한다.
Patent KR-20070093962-A (KR)
Title: Nematode resistant transgenic plants
Inventor: HUSSEY RICHARD
IPC: A01H1/00
Filed: 2005-10-13
Abstract: Compositions and methods for providing nematode resistance are provided. One aspect provides transgenic plants or cells comprising an inhibitory nucleic acid specific for one or more nematode esophageal polypeptides. Other aspects provide transgenic plants or cells resistant to at least two different root-knot nematode species.
Patent KR-20070083878-A (KR)
Title: Vacuum pump impeller
Inventor: GIEBMANNS WOLFGANG
IPC: F04D29/02
Filed: 2005-10-20
Abstract: The invention relates to a vacuum pump impeller (10) comprising a shaft (14) which is made of steel and a one-piece rotor (12) which is retained by the shaft (14). Said rotor is made of a material which is different from the shaft steel. The shaft (14) comprises an axial cavity (22), and the rotor (12) comprises an axial projection (16) which is arranged with positive and/or non-positive fit in the shaft cavity (22).
Patent KR-20070069189-A (KR)
Title: Gas sensitive apparatus
Inventor: BETSILL HARRY EDWARD
IPC: G01N27/12
Filed: 2005-10-06
Abstract: Disclosed herein is a gas sensitive apparatus that is useful in view of its applicability to the detection or quantitative determination of individual gases present in a gas mixture, and is advantageous in view of its compact size, and its low power consumption. It comprises four or more sensor elements, and two or more electrodes.
Patent KR-20070093060-A (KR)
Title: Slurry phase polymerisation process
Inventor: LEE STEPHEN KEVIN
IPC: C08F2/01
Filed: 2005-11-22
Abstract: A process comprising polymerising in a loop reactor of continuous tubular construction an olefin monomer optionally together with an olefin comonomer in the presence of a polymerisation catalyst in a diluent to produce a slurry comprising solid particulate olefin polymer and the diluent wherein the internal diameter of at least 50 % of the total length of the reactor is at least 700 millimeters and the solids concentration in the reactor is at least 20 volume % is disclosed.
Patent KR-20070062612-A (KR)
Title: Illuminating device
Inventor: TERADA FUSAO
IPC: G02B27/10
Filed: 2003-12-25
Abstract: An illuminating device (1) comprising a light source (12) consisting of LED chips (11) disposed in a array form and lens cells (14) each disposed on the light outgoing side of each LED chip (11), and a fly-eye lens pair (13) for integrating and guiding rays of light output from respective LED chips (11) and made parallel by the lens cells (14) to a liquid crystal display panel (3). The LED chips (11) and the lens cells (14) are formed in square shapes that match the aspect ratio of the liquid crystal display panel (3). The lens cells (14) are separated from each other and have a wall surface (air gap) that works as a reflection surface.
Patent KR-20070086121-A (KR)
Title: Fan filter unit
Inventor: MATSUI MASAFUMI
IPC: F24F7/06
Filed: 2006-02-17
Abstract: A fan filter unit comprises a plurality of fan motors, a plurality of detecting sections, a body control section, and a filter. Each fan motor includes a fan and a motor. The body control section performs feedback control of each fan motor so that its detection rotation speed coincides with a set rotation speed based on a rotation speed detected at the detecting section. When a rotation speed detection value at any detecting section is smaller than that at other detecting sections, rotation speed synchronization control is carried out for matching the rotation speed of other fan motors to that of the fan motor of slow rotation speed.
Patent KR-20070088725-A (KR)
Title: Fabrication of structures in an optical substrate
Inventor: BIYIKLI LEVENT
IPC: G02B6/124
Filed: 2005-11-04
Abstract: A system and method for fabricating structures (52) in an optical substrate (54). An optical element (80) produces first and second write beams (110, 112) that intersect at a first intersection location (112) at the optical substrate (54). The first intersection location (118) includes a fringe pattern (52) produced by the first and second write beams (110, 112). The optical element (80) also produces first and second reference beams (114, 116) that intersect and are recombined at a second intersection location (119) in substantially the same plane as the first intersection location (118). A controller then controls relative positioning between the optical substrate (54) and the fringe pattern based on a signal derived from the recombined first and second reference beams (114, 116).
Patent KR-20070086867-A (KR)
Title: Polymorphs of zaleplon and methods for the preparation thereof
Inventor: ASLAM FARHAN
IPC: C07D487/04
Filed: 2001-08-02
Abstract: This invention relates to novel crystalline polymorphic forms of zaleplon (N-[3-(3-cyanopyrazolo[1,5a]pyrimidin-7-yl)phenyl]-N- ethylacetamide), methods for the preparation thereof, and their uses as anxiolytic, antiepileptic, and sedative-hypnotic agents and skeletal muscle relaxants.
Patent KR-20070089860-A (KR)
Title: Apparatus for manufacturing taped insulated conductor and method of controlling tape winding tension
Inventor: SAITO HISAO
IPC: B65H81/02
Filed: 2006-01-17
Abstract: An apparatus for manufacturing a taped insulated conductor and a method of controlling a tape winding tension. The apparatus comprises a wire material feeder feeding a wire material, a tape winder winding a tape body on the wire material fed from the wire material feeder, and a receiving device receiving the wire material on which the tape body is wound by the tape winder. A rotating shaft torque is controlled to a prescribed torque by rotatingly driving a tape pad fixing part by a torque gradually decreasing control without relying on the number of the windings of the tape body. Thus, the delivery tension of the tape body can be set to a specified prescribed value.
Patent KR-20070100312-A (KR)
Title: Substrate material made of polycarbonate for transparent injected-moulded parts
Inventor: HAESE WILFRIED
IPC: G11B7/2534
Filed: 2005-12-09
Abstract: The invention relates to a substrate material made of polycarbonate which is characterised in that the integral value of the electric field is measured at a distance of 100 mm from the corresponding injection-moulded bodies, which are produced within the first 5 minutes of a continuous injection-moulding process, arranged between-30 and 0 kV/m and preferably between-20 and 0 kV/m.
Patent KR-20070108364-A (KR)
Title: Method for producing authentication information
Inventor: LAITINEN LAURI
IPC: G06F21/44
Filed: 2005-11-16
Abstract: A method in a mobile station for a communication system includes determining if a security module installed in a mobile station is able to produce authentication information for use in a predetermined authentication procedure with a communication system. If not, the method includes generating key material using the security module, and generating the authentication information based on at least the key material for use in the predetermined authentication procedure with the communication system.
Patent KR-20070092308-A (KR)
Title: Positive electrode material for lithium secondary cell
Inventor: YAMAGUCHI SHUICHIRO
IPC: H01M4/62
Filed: 2005-09-09
Abstract: A first positive electrode material for a lithium secondary cell which comprises an electroconductive polymer having an amino group, a compound capable of forming a hydrogen bonding and a proton acid. The above first positive electrode material uses an electroconductive polymer, such as polyaniline, and exhibits stable electroconductivity over a long period of time. A second positive electrode material for a lithium secondary cell, which comprises an electroconductive polymer and LiNiO2 and/or LiFePO4. The second positive electrode material uses an electroconductive polymer, such as polyaniline, and also exhibits high charge and discharge capacity.
Patent KR-20070095394-A (KR)
Title: Synthetic filaments for cosmetic and other brushes
Inventor: BREZLER RUSSEL A III
IPC: D01F6/62
Filed: 2006-01-06
Abstract: A filament, brush and application package using a chemically tipped synthetic filament, where the filament contains a mildly abrasive additive such as clay and is mildly crimped. This synthetic filament improves product pick up for application to a designated surface.
Patent KR-20070111483-A (KR)
Title: Partly neutralized anionic (meth)acrylate copolymer
Inventor: LIZIO ROSARIO
IPC: A61K9/16
Filed: 2005-12-15
Abstract: The invention relates to a partly neutralised anionic (meth)acrylate copolymer consisting of radically polymerised units containing 25-95 % by weight (meth)acrylic acid C1 to C4 alkylesters and 5-75 % by weight (meth)acrylate monomer with an anionic group, wherein 0. 1 to 25 % contained anionic groups are neutralised by a base. Said invention is characterised in that said base is embodied in the form of an cationic organic base whose molecular weight is greater than 150. A medical form containing said partly neutralised anionic (meth)acrylate copolymer and the use of said partly neutralised anionic (meth)acrylate copolymer for producing a medical form rapidly releasing an active substance having a determined pH value are also disclosed.
Patent KR-20070108525-A (KR)
Title: High-power foldback mechanism in system for providing power over communication link
Inventor: HERBOLD JACOB
IPC: H04L12/24
Filed: 2006-01-09
Abstract: A novel system for providing power over the Ethernet includes a current limit circuit for preventing an output current from exceeding a current threshold set at a prescribed level, and a foldback circuit for reducing the current threshold when an output voltage is lower than a prescribed voltage value. The foldback circuit may be controlled to operate in a high-power mode to increase the current threshold above the prescribed level.
Patent KR-20080005495-A (KR)
Title: Method of fabricating ingaain semiconductor material on a silicon substrate
Inventor: JIANG FENGYI
IPC: H01L21/20
Filed: 2006-04-14
Abstract: There is provided a method of fabricating InGaAlN film on a silicon substrate, which comprises the following steps of forming a pattern structure having grooves and mesas on the silicon substrate, and depositing InGaAlN film on the surface of substrate, wherein the depth of the grooves is more than 6nm, and the InGaAlN film formed on the mesas of both sides of the grooves are disconnected in the horizontal direction. The method may grow high quality, no crack and large area of InGaAlN film by simply treating the substrate. At the same time, there is also provided a method of fabricating InGaAlN light-emitting device by using the silicon substrate.
Patent KR-20070114210-A (KR)
Title: Label
Inventor: DANGAMI AKIRA
IPC: G09F3/03
Filed: 2006-03-14
Abstract: A label (L) is formed by a first label region (L1) and a second label region (L2) folded around to the back side of the first label (L1). The second label region (L2) is adhered to the adhesive agent layer (11) side of the first label region (L1) so that a printing surface of the second label region (L2) is positioned on the object side to which the label is attached, a portion of the adhesive agent layer (11) is adhered to the object, and as a result, the printed surface is kept concealed. Confirmation of printed contents and storage of the contents are made by cutting the label along cutoff lines (13, 14, 15, 17).
Patent KR-20080003850-A (KR)
Title: Automatic document feeder with a single drive roller
Inventor: ALAGANCHETTY RAMANATHAN
IPC: G03G15/00
Filed: 2006-05-03
Abstract: An automatic document feeder with a single drive roller including a drive roller wheel is provided. The single drive roller is the only drive roller in the automatic document feeder. The single drive roller also includes a drive roller shaft extending through the center of the drive roller wheel. The drive roller shaft is fixed to the center of the drive roller wheel and applies a torque to the drive roller wheel.
Patent KR-20080014004-A (KR)
Title: Interposer and semiconductor device
Inventor: KASUYA YASUMASA
IPC: H01L23/12
Filed: 2006-06-02
Abstract: An interposer which can prevent an insulating substrate from warping due to heat and a semiconductor device provided with such interposer. The interposer is provided in the semiconductor device with a semiconductor chip. At the time of mounting the semiconductor device on a mounting substrate, the interposer is arranged between the semiconductor chip and the mounting substrate. The interposer is provided with the insulating substrate made of an insulating resin; an island formed on one plane of the insulating substrate with the rear plane of the semiconductor chip bonded through an adhesive; a thermal pad formed on the other plane of the insulating substrate opposite to the one plane, at a substantially opposing position to the island by having the insulating substrate in between; and a thermal via, which is formed by penetrating the insulating substrate from the one plane to the other plane and connects the island and the thermal pad by permitting heat to be transferred.
Patent KR-20080017356-A (KR)
Title: Nitrosulfide dyes
Inventor: CREMER CHRISTIAN
IPC: C09B51/00
Filed: 2006-06-14
Abstract: Disclosed are nitro-sulfide dyes of formula (1), their salts, isomers, hydrates and other solvates, wherein R1, R2, R3, independently from each other are hydrogen; C1-C20alkyl or C1-C20alkoxy, which may be substituted by one or more C1-C5alkoxy, halogen,-NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino,-NO2 or hydroxy; C3-C6cycloalkyl;-C(O)H;-C(O)-C1-C5alkyl;-C(O)OH;-C(O)O-C1-C5alkyl; halogen; NO2; OH; SH; phenyl, which may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen,-NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino,-NO2 or hydroxy; or a radical of formula (1a)-NR4R5, wherein R4 and R5 independently from each other are hydrogen; C1-C12alkyl, which may be substituted by one or more C1-C5alkyl, C1-C5-alkoxy, hydroxy or-(CO)-H;-(CO)-C1-C5alkyl; phenyl or phenyl-C1-C4alkyl, wherein the phenyl moiety may be substituted by one or more C1-C5alkyl, C1-C5alkoxy, halogen,-NH2, mono-C1-C5alkylamino, di-C1-C5alkylamino,-NO2, carboxy or hydroxy; or a radical of formula (2); wherein at least one of the radicals R1, R2 or R3 is NO2; Y1 is C1-C10alkylene; C5-C10cycloalkylene; C5-C10arylene; or C5-C10arylene-(C1-C10alkylene) ; Z1 is the direct bond; formula (3) ; or a cationic biradical of a saturated, aromatic or heteroaromatic group; Q1 is-C(O)-;--C(O)O-;-OCO-;-N(R6)-X2-;-CON(R6)-;-(R6)NC(O)-;-O-;-S-;-S(O)-; or-S(O)2-; X1 and X2 independently from each other are the direct bond; C1-C10alkylene; C5-C10cycloalkylene; C5-C10arylene; or C5-C10arylene-(C1-C10alkylene) ; and R6, R7 and R8 independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C6-C10aryl; C6-C10aryl-C1-C10alkyl; or C1-C10alkyl(C5-C10aryl); m is 1; or 2; U is hydrogen, if m is 1; or the direct bond, if m is 2; with the proviso that the method does not comprise contacting hair with an enzyme of the type of a protein disulfidisomerase (EC 5.3.4.1). Further, the present invention relates to novel sulfide compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation.
Patent KR-20080031865-A (KR)
Title: Method for detection of the activity of a device in a network of distributed stations, as well as a network station for carrying out the method
Inventor: HUTTER INGO
IPC: H04L12/28
Filed: 2006-06-02
Abstract: The invention relates to the technical field of local data transmission networks, in particular domestic networks. In networks such as these, the network stations log on in connection to the network. On disconnection, the network station which is leaving the network logs off in an appropriate manner. In the situation in which the user disconnects a network station simply by pulling out the network cable from the network, it is physically impossible to transmit the logging-off message. The invention is now concerned with the problem of how reliably an inactive network station can be identified, also taking account of the disconnection of the network station simply by pulling out the network plug. The invention solves the problem by regular transmission of a search request to the stations in the network. If a search request remains unanswered by one network station (53), an HTTP access (54) is additionally attempted to, for example, the device description of the network station in question, or a control request. The network station is identified as being inactive (56) only if this access/control request also fails. In the case of a UPnP network, the search request is made using the unprotected SSDP protocol, so that the lack of any response to the search request does not in its own right reliably indicate that the network station has logged off. The supposition that the network station which did not respond to the search request is inactive is confirmed by means of the HTTP access, which takes place on an error-protected basis.
Patent KR-20090075895-A (KR)
Title: Food material nano-particle and manufacturing method thereof
Inventor: KANG DAE SAM
IPC: B82B3/00
Filed: 2008-01-07
Abstract: A foodstuff nanoparticle and a producing method thereof are provided to coat the surface of the foodstuff nanoparticle with water-soluble materials in order to prevent the agglomeration of the foodstuff nanoparticles. A method for producing a foodstuff nanoparticle comprises: a first step of inputting ingredients and solvent into a grinder(S11); a second step of adding a dispersing agent to the mixture of the ingredients and solvent(S12); and a third step of grinding the mixture to a particle size of 10- 100nm and at the same time coating the ground materials with the dispersing agent(S13). The solvent represents alcohol or water. The content of the solvent is 60-95wt% on a basis of 5-40wt% of ingredients.
Patent KR-20090077391-A (KR)
Title: An opening device for refrigerator
Inventor: SEO YONG MAN
IPC: F25D11/00
Filed: 2008-01-11
Abstract: A door opening apparatus of a refrigerator is provided to open the refrigerator door easily, avoiding interference with adjacent door by reducing the radius of rotation. A door opening apparatus of a refrigerator includes a cabinet(10), a door(15), a handle(40), and a push kit. The door opens and closes the front side of the cabinet, and includes a first mounting part(21) for mounting the handle and a second mounting part for mounting the push kit. The handle is mounted on the front side of the door and moves like seesaw. The push kit is mounted on the side of the door and connected with the handle.
Patent KR-20090078086-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM JONG HOON
IPC: H01L21/304
Filed: 2008-01-14
Abstract: A method for manufacturing a semiconductor device is provided to increase a yield and to improve an electrical characteristic according to interference between patterns by increasing the resolution of the patterns. An exposure process and a developing process or an etch process are performed to expose and develop or etch a wafer(300). A cleaning solution(330) is supplied to the wafer through a central nozzle of nozzles. A cleaning process is performed to rotate and clean the wafer in order to drain the cleaning solution from a center to an edge. In the cleaning process, the wafer is loaded into a cleaning apparatus including the nozzles. The nozzles are arranged in the center and edges of the wafer. The central nozzle arranged above the center of the wafer is used for supplying the cleaning solution to the wafer.
Patent KR-20090078447-A (KR)
Title: The measuring method for distance and area by digital cameras, and the calcurating method for damage information by the same measuring method, and the calcurating system for damage information which is used in the same calcurating method
Inventor: CHOI SUNG YEOL
IPC: G06T7/00
Filed: 2008-01-15
Abstract: A method for measuring distance and surface through a digital camera and a method for calculating disaster information and a disaster information calculating system are provided to calculate disaster information produced by the decimal manpower by calculating the disaster information. A horizontal bar(4) is formed longer than into a traverse direction. Two cameras are separated at constant interval in an upper part of the horizontal bar. The cameras are arranged in order to face the respective front side. A support unit(3) supports arm from the surface. A computer stores and receives image information which the cameras take a picture. The computer computes a range and damage compensation amount of money of the damaged area on basis of a program.