baber/WOPTO huggingface dataset:
Patent KR-20080063773-A (KR)
Title: Improved waveguide and lighting device
Inventor: VAN GORKOM RAMON P
IPC: G02B6/00
Filed: 2006-09-12
Abstract: A waveguide (40; 51 ; 61), arranged to guide light from at least one light source (53a-c), the waveguide comprising at least one guiding edge (43; 50a-c; 60) adapted to contain the light in the waveguide (40; 51 ; 61), and an extraction edge (44; 50d) adapted to enable extraction of the light from the waveguide (40; 51; 61), wherein the guiding edge (43; 50a-c; 60) is configured to reflect the light on its way towards the extraction edge (44; 50d). The guiding edge (43; 50a-c; 60) is further configured such that a direction (xrl, Xr2) of reflection of a ray of light impinging on the guiding edge (43; 50a-c; 60), in a given direction (xi) of incidence relative to a general direction (X0) of extension of the guiding edge (43; 50a-c; 60), is dependent on a position (P1, P2) of incidence along the guiding edge (43; 50a-c; 60). The waveguide may be configured such that virtually no light is lost through back-scattering or unintentional extraction or outcoupling through the at least one guiding edge.
Patent KR-20080070671-A (KR)
Title: Substituted bicyclic pyrimidone derivatives
Inventor: CHEREZE NATHALIE
IPC: C07D471/04
Filed: 2006-11-21
Abstract: A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof: wherein: Y represents two hydrogen atoms, a sulfur atom, an oxygen atom or a C1-2 alkyl group and a hydrogen atom; Z represents a bond, an oxygen atom, a nitrogen atom substituted by a hydrogen atom or a C1-3 alkyl group, a sulphur atom, a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring or a 2, 4 or 5-pyrimidine ring, the ring being optionally substituted; R2 represents a benzene ring or a naphthalene ring; the rings being optionally substituted; R3 represents a hydrogen atom, a C1-6 alkyl group or a halogen atom; R4 represents a hydrogen atom or a C-1-6 alkyl group; R5 represents a hydrogen atom, a C1-6 alkyl group optionally substituted; R6 represents a hydrogen atom, a C1-6 alkyl group or a halogen atom; R7 represents a hydrogen atom or a C1-6 alkyl group; n represents 0 to 3; m represents 0 to 1; o represents 0 to 2. The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3F, such as Alzheimer disease.
Patent KR-20080066062-A (KR)
Title: Eprom cell with double-layer floating gate
Inventor: BENJAMIN TRUDY L
IPC: H01L27/115
Filed: 2006-07-27
Abstract: An EPROM cell (70) includes a semiconductor substrate (52), having source and drain regions (76, 74), a floating gate (72), including a semiconductive polysilicon layer (56) electrically interconnected with a first metal layer (60), and a control gate (64), including a second metal layer. The floating gate (72) is disposed adjacent to the source (76) and drain (74) regions and separated from the semiconductor substrate (52) by a first dielectric layer (54), and the second metal layer (64) of the control gate is capacitively coupled to the first metal layer (60) with a second dielectric layer (62) therebetween.
Patent KR-20080080598-A (KR)
Title: Communication apparatus, control method for communication apparatus, and communication system
Inventor: OTSUKA MITSURU
IPC: H04L12/28
Filed: 2006-11-24
Abstract: In a system that performs communication between master and slave, the device better suited as the master device is not always the master device, since the device that initially constructs the network becomes the master device. A device that enters the network later transmits a restart request on detecting the master device, and if a restart permission is received, the device transfers to a restart state and transmits a master inquiry before the device that was the master device up until that point. Thus, a device that newly enters a network is able to operate as the master device even if a master device already exists in the network.
Patent KR-20080081062-A (KR)
Title: Cyclic antimicrobial peptides
Inventor: O'NEIL DEBORAH
IPC: C07K14/47
Filed: 2006-12-21
Abstract: The present invention relates to cyclic cationic peptides and their use in the treatment of microbial infections.
Patent KR-20080091233-A (KR)
Title: Coupler and fuel cartridge for fuel cell
Inventor: YOSHIHIRO KENJI
IPC: F16L37/12
Filed: 2007-01-18
Abstract: An engagement projected part (22) is formed on a plug (P10) and an engagement recessed part (21) is formed in a mating socket (S10) as a connection holding means (20) holding a connected state between the socket (S10) and the plug (P10) as shown in Fig. 4. The projected part and the recessed part can be securely connected to each other by an operation that the recessed part is engaged with the projected part after the recessed part passes over the projected part during the connection. A cam part (31) tilted generally along the circumferential direction around the fitting and connecting direction is formed at the plug (P10), and a cam follower part (32) is formed at the mating socket (S10). Consequently, when an excessive torque exceeding a normal use range is applied thereto, the connection between the cam part and the cam follower part can be automatically released.
Patent KR-20080094926-A (KR)
Title: Low loss funnel-type plc optical splitter with input cladding mode absorption structure and/or output segmented taper structure
Inventor: ISHIDA KENZO
IPC: G02B6/125
Filed: 2007-02-16
Abstract: A funnel-type planar lightwave circuit (PLC) optical splitter having an input optical waveguide, a slab waveguide receiving the input optical signal from the input optical waveguide, and output waveguides projecting from the slab region. The region connecting the slab waveguide to the output waveguides is characterized by a segmented taper structure. In another additional, or alternative aspect of the present invention, a cladding mode absorption region runs along either or both sides of the input optical waveguide. A funnel-type splitter with both a cladding mode absorption region and a segmented taper structure provides a "super" low loss splitter design, when considering both insertion loss and polarization dependent loss. Advantageously, the disclosed funnel-type PLC splitter does not require a quartz substrate due to its very low PDL, and a silicon substrate can be used. Silicon substrates are known to be lower cost, with a higher resistance to fracture.
Patent KR-20080104135-A (KR)
Title: Photosensitive composition, photosensitive film, method for permanent pattern formation using said photosensitive composition, and printed board
Inventor: TAKASHIMA MASANOBU
IPC: G03F7/027
Filed: 2007-02-06
Abstract: This invention provides a photosensitive composition, which can simultaneously realize excellent storage stability and high sensitivity and can form a permanent pattern such as a protective film or an insulating film with high definition in an efficient manner, a photosensitive film, a method for permanent pattern formation using the photosensitive composition, and a printed board comprising a permanent pattern formed by the method for permanent pattern formation. In a preferred embodiment, the photosensitive composition satisfies a relationship of 0.5 < T2/T1 < 3 wherein T1 represents a time (shortest development time) necessary for removing an unexposed part of a photosensitive composition stacked on a base with a developing solution after stacking of a photosensitive composition containing at least a binder, a polymerizable compound, a photopolymerization initiator, and a heat crosslinking agent onto a base and standing of the stacked photosensitive composition at 25‹C in a dark place for 20 min; and T2 represents a time (shortest development time) necessary for removing an unexposed part of the photosensitive composition stacked on the base with a developing solution after standing of the stacked photosensitive composition at 40‹C in a dark place for 72 hr. ® KIPO & WIPO 2009
Patent KR-20080106443-A (KR)
Title: Method for removal of nucleic acid-protecting group
Inventor: KITAGAWA HIDETOSHI
IPC: C07H21/02
Filed: 2007-02-26
Abstract: The object is to provide, in a ribonucleic acid derivative having a substituent represented by the formula (I) which protects a 2'-hydroxyl group in the ribose moiety and silicon protecting groups which protect a 3'-hydroxyl group and a 5'-hydroxyl group in the ribose moiety, a method for removal of the silicon protecting groups from the derivative at low cost, on a large scale, and with good efficiency. (I) wherein WG1 represents an electron-withdrawing group. The method comprises reacting a ribonucleic acid derivative represented by the general formula (1) with a salt between a tertiary amine represented by the general formula (2) and hydrofluoric acid or a mixture of the tertiary amine and hydrofluoric acid to remove silicon protecting groups which protect a 3'-hydroxyl group and a 5'-hydroxyl group in the ribose moiety of the ribonucleic acid derivative, thereby producing a ribonucleic acid derivative represented by the general formula (3). ® KIPO & WIPO 2009
Patent KR-20080112255-A (KR)
Title: Spray device and nozzle closure
Inventor: NILSON BILLY
IPC: B05B11/10
Filed: 2007-04-27
Abstract: The invention relates to a spray device which comprises a casing (1) and a spray bottle (2) and which has in its nozzle (5) a closing element which at the same time substantially fills the nozzle in order to minimise residual amounts of, preferably, a drug 5 in the nozzle, the overall purpose being to protect the spray device from contamination and evaporation. The invention further relates to a method for manufacturing with as few parts as possible a spray device which by usually manual action causes the spray bottle (2) to effect a pumping movement which triggers a spray dose through the nozzle (5). The device is intended to increase dose accuracy and facilitate the actual pumping. ® KIPO & WIPO 2009
Patent KR-20080100843-A (KR)
Title: Asymmetric control of high-speed bidirectional signaling
Inventor: TALBOT GERALD R
IPC: H04L1/00
Filed: 2007-02-20
Abstract: A system (10) including asymmetric control of high-speed bidirectional signaling includes a slave device (110) and a master device (105) that is coupled to the slave device via a plurality of bidirectional data paths (1 14), for example. The master device may control data transfer between the master device and the slave device. More particularly, the master device may adaptively modify transmit characteristics subsequent to adaptively modifying receiver characteristics based upon information received from the slave device via one or more unidirectional data paths (112).
Patent KR-20100082516-A (KR)
Title: Infiltration detector including ball supported by an elastic body
Inventor: JUNG DAE JONG
IPC: G08B13/12
Filed: 2009-01-09
Abstract: PURPOSE: An infiltration detector with a ball supported by an elastic body is provided to trigger an alarm when a detection cable is cut by a cutting unit even if an electrode is inserted instead of the detection cable. CONSTITUTION: An infiltration detector with a ball supported by an elastic body comprises a support rod, a support, elastic ball receiving holes(220), elastic units(230), a hanging unit, and a detecting unit. The support rod comprises a supporting part(110) and a shaft connector(115). The support is coupled to the shaft connector using a coupling shaft. The elastic ball receiving hole is formed in the shaft connector. Elastic balls are inserted into the elastic ball receiving holes. The hanging unit filters a part of the elastic balls to apply resistance to the support rod. The detecting unit detects whether the support rod is rotated or not.
Patent KR-20090011043-A (KR)
Title: System for processing forward exchange transaction agreement related foreign investment commodity
Inventor: CHOI DONGSUN STANLEY
IPC: G06Q40/04
Filed: 2009-01-12
Abstract: A system for processing a forward exchange dealing contract connected with an overseas investment product is provided to produce a swap point for processing the forward exchange dealing contract connected with the financial product in case the expiration date of a financial product utilizing foreign exchange is changed or middle redemption is requested, thereby shortening time required to process the forward exchange dealing contract again and improving the accuracy of the forward exchange dealing contract. If a client requests the subscription of an oversea mutual fund, the oversea mutual fund subscription of the client is processed. A forward exchange dealing contract according to the oversea mutual fund subscription processing is automatically concluded. If the client who joins the oversea mutual fund requests the redemption of the oversea mutual fund, the forward exchange dealing contract is newly concluded as an oversea mutual fund redemption date is set to an expiration date. The information of the newly concluded forward exchange dealing contract is connected to customer information and is stored in a storage medium.
Patent KR-20100087560-A (KR)
Title: Transmit antenna selection method in multi-cell communication system, and wireless communication device thereof
Inventor: LIM SUNG JIN
IPC: H04B7/26
Filed: 2009-01-28
Abstract: PURPOSE: A transmission antenna selection method in a multi-cell communication system, and a wireless communication device thereof are provided to maximize performance of communication system in consideration of interference with neighboring cells and use a restricted RF module, thereby reducing the complexity and cost of a wireless transceiver. CONSTITUTION: A channel information estimator(110) predicts not only channel response information for each antenna but also channel interference information. A transmission antenna selection determiner(130) selects transmission antenna combination including antennas which are used for transmission of a wireless signal by using the predicted channel interaction information and interference channel information. A transmission antenna selection implementer(150) performs transmission of the wireless signal through the selected transmission antenna combination.
Patent KR-20100088246-A (KR)
Title: Device of mounting battery pack for mobile phone
Inventor: LEE JAE HUN
IPC: H04M1/02
Filed: 2009-01-30
Abstract: PURPOSE: A device for mounting a battery pack for a mobile phone is provided to facilitate the exchange and charging of a battery by mounting and separating the battery pack to and from the main body. CONSTITUTION: A receiving case(40) comprises a mounting groove(41) for mounting a battery pack(30) to attach or detach the battery pack to and from a main body. A mounting unit is coupled to the main body to be opened or closed. The mounting groove includes a groove(44) opened in an external direction to be coupled with the battery pack through sliding type.
Patent KR-20100088279-A (KR)
Title: Disposable toothbrush with toothpaste therein
Inventor: KIM TAE KI
IPC: A46B11/00
Filed: 2009-01-30
Abstract: PURPOSE: A disposable toothbrush equipped with an embedded dentifrice is provided to supply the dentifrice rapidly and easily and to reduce the environmental contamination by lowering the amount of the waste materials. CONSTITUTION: A disposable toothbrush equipped with an embedded dentifrice includes: a toothbrush part(18) which has brushes; a handle part(12) which is integrally formed at one side of the toothbrush part; and a storage part(16) which is extended from the end part of the handle for the dentifrice filling. The storage part and brushes are connected through a plurality of supply holes(22,24) and a connection passage(25). The storage part of the handle is connected to a compression rod having a secondary handle. The compressive force is activated within the storage part.
Patent KR-20100091838-A (KR)
Title: Microarray having bright fiducial mark and method of obtaining light data from the same
Inventor: LEE KYU SANG
IPC: C12Q1/68
Filed: 2009-02-11
Abstract: PURPOSE: A microarray having a bright reference mark and a method of obtaining optical data from the same are provided to successively collect optical data on spots on a microarray. CONSTITUTION: A method of obtaining optical data from a microarray having a bright reference mark is as follows. A substrate(100) having a first material layer on the surface is prepared. A photoresist layer is formed on the first material layer. A first reference point mark formation mask mediates exposure on the photoresist layer. The photoresist layer is developed. The first material layer part which is not protected by the photoresist layer is etched to the first reference point mark. The photoresist layer is eliminated.
Patent KR-20100093321-A (KR)
Title: Non-aqueous electrolyte, and rechargeable lithium battery including the same
Inventor: LEE DOO KYOUNG
IPC: H01M4/38
Filed: 2009-02-16
Abstract: PURPOSE: A non-aqueous electrolyte and a rechargeable lithium battery including thereof are provided to form a stable film on the surface between a negative electrode and the non-aqueous electrolyte, and to improve the lifetime property of a high capacity battery. CONSTITUTION: A non-aqueous electrolyte for a rechargeable lithium battery contains a non-aqueous organic solvent, first lithium salt marked with chemical formula 1, and second lithium salt without boron. In the chemical formula 1, Ra~Rd are selected from the group consisting of a substituted or non-substituted alkyl group, a substituted or non-substituted alkylene group, a substituted or non-substituted alkylene oxide group, and halogen.
Patent KR-20100094153-A (KR)
Title: Apparatus and method of treating substrate
Inventor: LEE SE WON
IPC: H01L21/304
Filed: 2009-02-18
Abstract: PURPOSE: An apparatus and a method for processing a substrate are provided to reduce a footprint and a processing time by combining a cover for covering the upper side of processing baths with the processing baths in order to secure an internal space. CONSTITUTION: A processing unit(120) includes a plurality of processing baths(122, 124, 126) for processing each process. A substrate transferring unit(110) transfers substrates(W) to the processing unit. A covering unit(130) covers the upper side of the processing baths. The processing baths are adjacently arranged to each other. A supplying line(150) supplying processing solutions and a discharging line(160) discharging the processing solutions are connected with the lower side of the processing baths.
Patent KR-20090129316-A (KR)
Title: Mail feeding device
Inventor: MITSUYA YUSUKE
IPC: B65H29/24
Filed: 2009-02-19
Abstract: PURPOSE: A mail feeding device is provided to pick up and transfer accumulated mails one by one with a predetermined timing. CONSTITUTION: A mail feeding device(1) comprises a pick-up member(4), a negative pressure chamber(5), an exhaust unit, a pressure adjustment unit, a return section, a detector section, and a controller. The negative pressure chamber applies negative pressure to one mail(P) located in a pick up location through a suction hole. The pick-up member holds the one mail. The exhaust unit exhausts air from the negative pressure chamber. The pressure adjustment unit increases internal pressure of the negative pressure chamber to atmospheric pressure. The return section accepts one mail picked up from the pick up position, and sends back the picked-up mail. The detector section detects whether the picked up mail is delivered to a return path.
Patent KR-20100096372-A (KR)
Title: Draining device for use in a bridge
Inventor: YANG KYE SUENG
IPC: E03F5/14
Filed: 2009-02-24
Abstract: PURPOSE: A drain apparatus for a bridge is provided to filter foreign materials at the front end of a bridge drainpipe and prevent a through-hole from being blocked due to foreign materials. CONSTITUTION: A drain apparatus comprises a water conveying pipe(10), a filter(20) and a cover plate(31). The water conveying pipe has a funnel-shape. The water conveying pipe comprises an outflow pipe(11), an inflow pipe(12), and a support pipe(13). The filter is installed inside the water conveying pipe. The filter is formed into the form of a filter network. Multiple pass holes(31a) are perforated in the cover plate.
Patent KR-20100097258-A (KR)
Title: The heat frame by using vacuum and the heating appratus of it
Inventor: LEE BOUNG HO
IPC: F24D13/00
Filed: 2009-02-26
Abstract: PURPOSE: An environment-friendly vacuum heat frame and a heating apparatus using the same are provided to reduce the noise of a vacuum heat pipe by the formation of a heat dissipation circulation part which circulates condensed steam to heat medium oil. CONSTITUTION: An environment-friendly vacuum heat frame comprises a vacuum heat pipe(210) and a heat dissipation frame(220). The vacuum heat pipe firstly dissipates the heat of heat medium oil to a heat dissipation frame by dual circulation by evaporation and condensation. The heat dissipation frame is coupled with the upper and lower support plates. The heat dissipation frame secondly dissipates the heat of the heat medium oil to the outside along the frame and the support plate.
Patent KR-20100097443-A (KR)
Title: 이동지사를 통한 광고 또는 홍보 방법
Inventor: JEON SONG WON
IPC: G06Q30/02
Filed: 2009-02-26
Abstract: 본 발명은 이동지사를 통한 광고 또는 홍보 방법에 관한 것으로, 이동지사를 통한 광고/홍보방법에 있어서; 이동차량형 이동지사가 상거래 장소에 배치된 후 이동지사 내 시스템이 가동되면 이동지사 제어부는 무선통신부를 통해 본사 제어부에 접속하는 제1단계와; 상기 제1단계를 통해 접속이 승인되면, 본사 제어부는 거래내역DB에 수록된 처리해야할 내용을 토대로 각 이동지사별로 개별 오더화하여 이동지사 무선통신부로 전송하고, 전송된 오더는 이동지사 제어부의 제어하에 이동지사 메모리부에 저장되는 제2단계와; 상기 제2단계 후 저장된 오더는 이동지사 제어부에 의해 이동지사 입출력부중 디스플레이부를 통해 표시되는 제3단계와; 상기 제3단계 후 오더에 포함된 내용대로 이동지사에서 광고/홍보가 이루어지고, 광고/홍보가 정해진 기간 내 완료되면 본사 제어부는 비용정산부를 통해 해당 거래에 대한 본사-이동지사 간 비용을 정산하는 제4단계를 포함하여 구성되는 이동지사를 통한 광고/홍보방법을 제공한다. 
     본 발명에 따르면, 이동지사가 신뢰성을 검증받은 상태에서 상주하게 되므로 광고 또는 홍보 효과가 극대화되며, 이동지사를 통해 전국적인 네트워크를 구축할 수 있어 온/오프라인 동시 광고 및 홍보를 달성할 수 있고, 또한 이동지사 주변에서 즉시 요청되는 광고나 홍보도 대행 가능하여 양방향성 홍보 효과도 얻을 수 있다. 
       
     이동차량, 이동지사, 광고, 홍보, 대단위 아파트
Patent KR-20100103039-A (KR)
Title: Liquor refiner
Inventor: GIM TA SUN
IPC: C12H1/044
Filed: 2009-03-13
Abstract: PURPOSE: An apparatus for refining liquor and adding ingredients is provided to conveniently and quickly make liquor by removing impurities and adding ingredients. CONSTITUTION: An apparatus for refining liquor and adding ingredients comprises: a cap(10) having an outlet(10a) for discharging liquor to the outside; a hollow tube(30) having a plurality of connectors(30a) to discharge liquor; a container(21) in which one end is coupled to the tube body and which has a plurality of holes; and a capsule(20) having filler(24) for adding ingredients. The container has a body part(23) for containing the filler, and a lid(22) for preventing leakage of filler to the outside.
Patent KR-20100108628-A (KR)
Inventor: AN SE BOK
IPC: A47J37/04
Filed: 2009-03-30
Abstract: 본 발명은 고기를 바비큐할때 사용되는 바비큐장치에 관한 것으로서, 바비큐 구이시 수분 손실을 최소화 하여 보다 부드러운 육질의 바비큐를 제공할 수 있는 수분 공급 장기가 구비된 바비큐장치에 관한 것이다. 
     본 발명에 따른 수분 공급기가 구비된 바비큐 장치는 바비큐장치에 있어서, 내측에 고기를 바비큐 구이하는 바비큐 구이부(10A)와 화덕(40)을 삽입하는 화덕 삽입부(40A)가 형성되고 그 중간에 화덕홀(11a)이 형성된 판(11)을 구비하여 구성된 본체(10), 본체(10)의 내측에 구비되어 고기를 거치하는 고기 거치대(22)와 본체(10)의 상측에 구비됨과 더불어 상기 고기 거치대(22)를 회전시키는 구동모터(21)를 구비하여 구성된 구동부(20), 본체(10)의 외측에 구비된 물통(31)과 물통(31)의 하측에 구비된 제어 밸브(32) 및 상측에 다수의 배출홀(33a)이 형성됨과 더불어 판(11)에 형성된 화덕홀(11a)의 외측에 설치되는 수분 공급관(33)을 구비하여 구성된 수분 공급기(30), 화덕 삽입부(10B)에 삽입되는 화덕(40)을 구비하여 구성된다. 
       
     바비큐, 수분