baber/WOPTO huggingface dataset:
Patent KR-20100048802-A (KR)
Title: Titanium oxide powder and the preparation method thereof, transparent titanium oxide solution and the preparation method thereof, and photoelectric device using the same
Inventor: LEE HYUN JUNG
IPC: C01G23/053
Filed: 2008-10-31
Abstract: PURPOSE: A method for manufacturing a transparent titanium oxide powder is provided to control crystallinity and size and to ensure dispersibility in organic solvent or aqueous solution. CONSTITUTION: A method for manufacturing titanium oxide powder comprises: a step of obtaining a titanium oxide nanoparticle which is treated by organic surface treatment through sol-gel reaction of titanium oxide precursors and an organic material; a step of performing hydrothermal synthesization of the titanium oxide nanoparticle; a step of dispersing and precipitating the titanium oxide nanoparticle in organic solvent to purify the titanium oxide nanoparticle. The hydrothermal synthesis is performed at a 100-300°C and 10-20 pressure for 1-10 hours. The titanium oxide precursors are a titanium alcoxide type material. The organic material is a ketone type organic material. The organic solvent is ether-based solvent or toluene.
Patent KR-20090047358-A (KR)
Inventor: MOCHIZUKI SHIGEKI
IPC: H04N5/232
Filed: 2008-11-03
Abstract: 동영상 데이터의 기록 개시 지시에 응답해서 생성된 정지영상 데이터를 동영상 데이터와 관련지어 기록하고, 동영상 데이터에 대한 소정의 처리의 지시에 응답해서, 동영상 데이터와 관련된 정지영상 데이터가 기록되어 있는 것을 나타내는 정보를 표시한다. 
     
     기록장치, 동영상, 정지영상, 촬상장치, 비디오 카메라
Patent KR-20100049325-A (KR)
Title: Apparatus and method for extracting feature information of object, and apparatus and method for generating feature map
Inventor: CHO JOON KEE
IPC: G06V10/44
Filed: 2008-11-03
Abstract: PURPOSE: A feature map formation apparatus and a method thereof using the apparatus for extracting the feature information of the object in order to reduce the operation quantity are provided to detect distance information, plane patch information and reflection function as feature information. CONSTITUTION: A sensor unit(301) acquires the distance information about scatter information. A corner detecting unit(302) detects the corner information about object by using the mission information. A plane detecting unit(303) detects the plane patch information by using the distance information of the corresponding special counter around and corner information. A reflective function detecting unit(304) detects the reflection function of the plane patch by using the mission information according to the angle of the light.
Patent KR-20100049831-A (KR)
Title: Stillness sensing system and method for using moving body sensor
Inventor: HAN SEON JA
IPC: G08B21/02
Filed: 2008-11-04
Abstract: PURPOSE: A stillness sensing system and a method for using moving body sensor are provided to detect the abnormal condition of solitary and the elder by adding a movement detection function to a network device installed in the door. CONSTITUTION: A local server(100) transmits a synchronization message including time setting information. If home network(200) receives the synchronous message from the local server, it controls a dynamic sensor of a home agent according to time set up information, and then transmit a response message includes setting of time set up information to the local server. The home agent operates a sensor by the control of the home network. If the movement of a target is not detected for a certain time, the home agent transmits abnormal event message to the local server.
Patent KR-20090047375-A (KR)
Inventor: FURUYA TSUTOMU
IPC: G02F1/1335
Filed: 2008-11-06
Abstract: 광원, 광 확산층, 및 액정 셀의 양 표면에 편광판이 배치된 액정 패널을 이 순서대로 포함하는 액정 표시 장치를 제공하며, 여기서 액정 패널 측의 광 확산층 표면에는 주기적인 미세 형상이 구비되어 있고, 액정 패널의 시인측에 배치된 편광판의 최상면에는 무질서한 미세 요철 형상을 가지고 투과 선명도가 150% 이하인 방현층이 구비되어 있다.     이 액정 표시 장치는 종래 기술에 비해 적은 전력으로 고휘도를 가지면서, 모아레 프린지를 발생시키지 않는다.  
       
     액정 표시 장치, 모아레 프린지, 저전력, 고휘도, 미세 요철, 휘도 향상 시트, 광 확산층
Patent KR-20100052255-A (KR)
Title: Polyurethane composition for three-d patterning
Inventor: JUNG WOO CHUL
IPC: C08G18/83
Filed: 2008-11-10
Abstract: PURPOSE: A polyurethane composition containing a magnetic pigment for three-d patterning are provided to apply the composition for producing interior materials of a vehicle, and to improve the marketability of an article. CONSTITUTION: A polyurethane composition containing a magnetic pigment for three-d patterning contains 10~45wt% of polyester polyol with an amine-based or glycol-based branched chain, 6~30wt% of polyester polyol with an acrylonitrile branch chain, 40~75wt% of hardener, 6~30wt% of magnetic pigment, 0.01~1.2wt% of UV stabilizer, 0.05~1.7wt% of light-proof stabilizer, and 0.01~0.5wt% of chain stabilizer.
Patent KR-20100054558-A (KR)
Title: Device for measuring location and system for measuring location including the same
Inventor: PARK SUN KYU
IPC: G01B5/004
Filed: 2008-11-14
Abstract: PURPOSE: A positioning device and a positioning system including the same are provided to easily measure the position of outline crossing points of a plate. CONSTITUTION: A positioning device comprises a pair of arms(12,14), a pair of corner contact parts, and a position sensor(30). The arms are connected with a hinge. The corner contact parts are located on the same surface with the central axis of the hinge and comprise flat contact surfaces adjacent to two edges of a plate, respectively. The corner contact parts also comprise slide plates(22,26) which are able to slide to in the direction perpendicular to the longitudinal direction of the arms, and fixing bolts fixing the sliding plates to the arms. The position sensor is located on the central axis of the hinge.
Patent KR-20100056785-A (KR)
Title: Device for controlling a castor
Inventor: AHN HYOUNG KYOUN
IPC: B60B33/00
Filed: 2008-11-20
Abstract: PURPOSE: A device for controlling a castor is provided to enable a user to conveniently use the device by converting multiple operation modes at once, and to reduce time required for converting the modes. CONSTITUTION: A device for controlling a castor comprises a link(120) and a rotator. The link is rotatably coupled to multiple levers for converting operation modes of a caster(110), and has a first engagement element(121). The rotator has a second engagement element engaging with the first engagement element. The rotator comprises a gear(130) and a pedal(140).
Patent KR-20100061915-A (KR)
Title: Coil-brush apparatus
Inventor: STEVEN BOK JIN CHA
IPC: A47L9/02
Filed: 2008-12-01
Abstract: PURPOSE: A coil brush device is provided to completely remove filth from a narrow space by an exposed coil brush since a part of a coil brush is exposed to the front of a cleaner. CONSTITUTION: A coil brush device is composed of a coil brush, a pressing and rotating member(30), a driving member(40), and a supporting member(70). The coil brush comprises a core and a brush. The core is wound and both ends of the core are connected. The brush is formed from fiber. The brush covers the core. A part of the coil brush is placed in the spiral groove of the pressing and rotating member. The driving member rotates the pressing and rotating member with the torque of the motor. The supporting member comprises a comb teeth(75) at one side. The comb teeth is inserted between the coil of the coil brush and thus the supporting member transfers the coil brush.
Patent KR-20090059057-A (KR)
Title: System and method for securing a busway housing to busway power conductors
Inventor: BHATHIJA KULDEEP KUMAR
IPC: H02G5/04
Filed: 2008-12-04
Abstract: A system and a method for securing a BUS WAY housing to BUS WAY power conductors are provided to realize high short circuit rating through a few device without a bolt. A pair of opposite non-ferrous metal apertured side plates(11,12) has a U-shape including a pair of tops and bottom flanges(13,15,14,16). A fastening unit has an angulated protrusion(18) and an angulated slot(17) while being formed on one end of each flange in order to screw a side plate. A first rail(19) is extended from an upper flange, and a first rail has the hanger connection with a support unit. The second rail(20) is extended from the bottom flange, and the second rail has the ground stab connection unit. At least one brace is connected to a pair of tops and bottom flange.
Patent KR-20100067841-A (KR)
Title: Phase change memory device
Inventor: PARK KYOUNG WOOK
IPC: G11C7/10
Filed: 2008-12-12
Abstract: PURPOSE: A phase change memory device is provided to change the phase change property of a phase change memory cell of a multi-level by controlling the supply time and size of a programming current. CONSTITUTION: A data write control unit(10) generates a first wire control signal and a second write control signal. A data write controller outputs a write control code in which a code update cycle is controlled by corresponding to an active period of the first write control signal. A data writing unit(20) outputs a programmed current in response to the first and the second write control signal. The data writing unit controls the programming current according to the combination of write control codes which are updated periodically in the action period of the first write control signal. A latch unit stores a plurality of input data in response to an enable signal.
Patent KR-20100071215-A (KR)
Title: As a result of multipurpose underwater
Inventor: LEE CHANG HYUN
IPC: A47G21/14
Filed: 2008-12-19
Abstract: PURPOSE: A multi-purpose spoon case is provided to prevent dirt from being stacked on a spoon and chopsticks without trouble with after dish-washing. CONSTITUTION: A multi-purpose spoon case comprises: a space(A) for receiving spoons; a fork and spoon case(B) attached to the side of the case for receiving the spoon and chopsticks; a knife case(C) for receiving knives; a spoon and chopsticks cover case(D) which prevents dirt from being piled-up on the spoon and chopsticks; a water stand(E) storing the exhausted water of spoon and chopsticks; a handle(F) of the water stand of spoon and chopsticks; and an apparatus for sterilization process, which is installed inside the spoon case.
Patent KR-20100077544-A (KR)
Title: Back side illumination image sensor and method for manufacturing the same
Inventor: YANG WEON SIK
IPC: H01L31/00
Filed: 2008-12-29
Abstract: PURPOSE: A back side light receiving image sensor and a manufacturing method thereof are provided to maintain the performance of an image sensor although a pixel size is small by vertically arranging an optical sensing part with differentiating the depth of the part according to color, thereby improving optical receiving efficiency. CONSTITUTION: A first substrate comprises an element isolation region and a pixel region. An optical sensing part(120) is formed with differentiating the depth in the front side of the first substrate. A epitaxial layer(130) is formed in the front side of the first substrate in which the optical sensing part is formed. A readout circuit(150) is formed in the front of the epitaxial layer. An interlayer insulating layer(160) and a wiring(170) are formed on the front side of the epitaxial layer.
Patent KR-20100077997-A (KR)
Inventor: JUNG JI HOUN
IPC: H01L21/336
Filed: 2008-12-29
Abstract: 본 발명은 반도체 소자의 모스 전계효과 트랜지스터 제조 기술에 관한 것으로, 모스 전계효과 트랜지스터 제조 시 보호 임플란트 공정을 통한 N형 이온 주입을 통하여 N+ 곡률 계면의 전계를 감소시키기 위한 것으로, 이를 통해 N+ 소스와 드레인의 곡률을 보호하는 것을 특징으로 한다. 본 발명에 의하면, 모스 전계효과 트랜지스터 제조 시 보호 임플란트 공정을 통하여 소스와 드레인의 곡률 부분 전계를 충분히 분해시켜 고온캐리어 현상과 터널링 현상, 펀치쓰루 현상을 최소화함으로써, 모스 전계효과 트랜지스터의 신뢰성을 향상 시킬 수 있다. 
       
     반도체, 모스전계효과 트랜지스터(MOSFET), 보호 임플란트 공정
Patent KR-20100079784-A (KR)
Title: Negative resist compositions with high heat resistance
Inventor: KIM JUN YOUNG
IPC: G03F7/027
Filed: 2008-12-31
Abstract: PURPOSE: A negative resist composition is provided to ensure high thermal resistance, permeability, and chemical resistance and to enhance battery efficiency. CONSTITUTION: A negative resist composition contains 3-40 weight% of binder resin of chemical formula 1, 2-40 weight% of multifunctional acrylic monomer, 0.01-10 weight% of photo initiator, and 10-95 weight% of organic solvent. In chemical formula 1, R1 and R2 are independently hydrogen or methyl group; R3 is hydrogen, alkyl group of 1-14 carbon atoms, cycloalkyl group or aryl group; and R4 is aryl group, alkyl oxy, aryl oxy, nitrile, or alkyloxycarbonyl group, or alkyl group which is substituted with hydroxyl group of 1-14 carbon atoms and non-substituted.
Patent KR-20080033282-A (KR)
Title: Anti-twist device
Inventor: FUEHRER ROBERT
IPC: B65H57/14
Filed: 2006-06-09
Abstract: The invention relates to an anti-twist device for guiding a thread, comprising an anti-twist roller (1) and a shaft (2) having a retaining end (2.1) with a rotationally fixed connection to the anti-twist roller and a bearing end (2.2) for bearing the shaft. The anti-twist roller is preferably configured by two ceramic disks (3.1, 3.2) with axially overlapping webs (4) for producing a zigzag threadline track (19). The aim of the invention is to provide an anti-twist roller with a long-lasting bearing while guaranteeing replaceability of the expendable parts. For this purpose, the bearing end of the shaft is rotationally received in a bearing bush (5) and said bearing bush (5) is detachably connected to a roller carrier (7) as a modular unit comprising the mounted shaft and the anti-twist roller.
Patent KR-20080044826-A (KR)
Title: Multiple reflection panel
Inventor: YOSHIKAWA KUMIKO
IPC: H04B1/38
Filed: 2006-06-22
Abstract: A first membrane M1 that reflects all visible light is formed on a back surface 3a among outer surfaces of a transparent member 3, a second membrane M2 that reflects part of visible light and transmits part of visible light is formed on at least a position facing the first membrane M 1 on a front surface 3b facing the back surface 3a, a subject to be reflected T is provided in an area at least either on an inner portion or the outer surface of the transparent member 3, a multiple reflection image Z formed by the subject to be reflected T being projected on the first membrane M1 and the second membrane M2 is reflected a plurality of times between the first membrane M1 and the second membrane M2, and becomes visible from the front surface 3b.
Patent KR-20080030622-A (KR)
Title: Non-steroidal progesterone receptor modulators
Inventor: HILLISCH ALEXANDER
IPC: A61K31/536
Filed: 2006-06-22
Abstract: The present invention relates to non-steroidal progesterone receptor modulators of the general formula (I), a process for their preparation, the use of the progesterone receptor modulators for producing medicaments, and pharmaceutical compositions comprising these compounds. The compounds according to the invention are suitable for the therapy and prophylaxis of gynaecological disorders such as endometriosis, leiomyomas of the uterus, dysfunctional (bleeding)and dysmenorrhoea, and for the therapy and prophylaxis of hormone-dependent tumours and for use for female fertility control and for hormone replacement therapy.
Patent KR-20080037698-A (KR)
Title: Pressure roller and method for production therefor
Inventor: IKEDA YOSHITAKA
IPC: G03G15/20
Filed: 2006-10-19
Abstract: A pressing roller and a method of producing the pressing roller. The pressing roller has a rubber layer containing organic microballoons and a heat resistant resin layer that are placed in that order on a roller base material. An intermediate rubber layer with a heat conduction coefficient of 1.0-4.0 W/m.K is placed between the rubber layer containing the organic microballoons and the heat resistant resin layer.
Patent KR-20080055823-A (KR)
Title: Sheet handling device
Inventor: HARAMIISHI KIICHI
IPC: B42B5/08
Filed: 2006-09-05
Abstract: As shown on Fig. 25B, a sheet handling device comprises a clamp moving mechanism (80) for clamping a bundle of sheets (3") by applying binding component guide members (99a, 99b) to positions covering a part of a punch hole (98) from the front surface and rear surface of the bundle of sheets (3"). A binding component (43) is bound to the bundle of sheets (3") while touching the opposite distal ends of the binding component (43) to the binding component guide members (99a, 99b) which are clamping the bundle of sheets (3") by means of the clamp moving mechanism (80). With such an arrangement, opposite distal ends of the binding component can be inserted into the punched hole while a substantially constant interval is sustained between the opposite distal ends of the binding component and the punched hole, and a substantially constant interval can be sustained between the binding component and the punched hole in the case of a binding component of different diameter.
Patent KR-20080035697-A (KR)
Title: Manufacture of polytrimethylene ether glycol
Inventor: SUNKARA HARI BABU
IPC: C08G65/34
Filed: 2006-08-11
Abstract: The present invention relates to a process for manufacturing polytrimethylene ether glycol with improved purity.
Patent KR-20080053473-A (KR)
Title: Method for optimizing acoustic comfort in a mobile vehicle passenger compartment
Inventor: CHARLIER JULIEN
IPC: B60J1/00
Filed: 2006-09-20
Abstract: The invention concerns a method for optimizing acoustic comfort in a mobile vehicle passenger unit, the method being implemented by the designing team for providing the global design of the passenger compartment and/or at least one equipment manufacturer for providing the design of part of the passenger compartment, and consisting in establishing target values to be achieved for properly identified comfort indicators, in defining constraints and input data related to several equipment manufacturers to obtain overall data concerning the passenger compartment, in estimating the values of the comfort indicators and comparing them with the target values, and finally in modifying in isolation or in combination the input data to correlate them with the target values.
Patent KR-20080051166-A (KR)
Title: Digital labels for product authentication
Inventor: CHU VICTOR
IPC: G06K19/06
Filed: 2006-09-07
Abstract: A label for a product includes an electronic display for displaying label information. The digital label includes a processor, a memory, and a display configured to store and display label information about a product to which the label is attached. The digital label also stores product authentication data for authenticating the product to which the label is attached.
Patent KR-20080047623-A (KR)
Title: Multistage resonant amplifier system and method
Inventor: CONTA MATTEO
IPC: H04B1/16
Filed: 2006-09-26
Abstract: A radio-frequency receiver for, e.g., receiving GPS signals in a cellular telephone has an input, a first gain stage in the form of a linear low noise amplifier with voltage-voltage feedback and a resonant load, and a second gain stage based on a common source input transconductor. Associated with the input and the first gain stage is a filter comprising a notch filter part for rejecting an interfering signal, e.g. a cell phone transmitter signal, and, connected between the parallel resonant circuit and the input, a series capacitance which, in combination with the inductor of the parallel-resonant circuit, forms a series-resonant circuit to provide a low impedance path at a wanted signal frequency.
Patent KR-20080056735-A (KR)
Title: Glass sheet forming system and method
Inventor: VILD MICHAEL J
IPC: C03B21/00
Filed: 2006-10-12
Abstract: A system (10) and method for forming glass sheets includes a forming station (14) having lower and upper molds (28, 30) between which glass sheets G are cyclically received from a furnace (12) on a transfer platen (34), formed between the lower and upper molds (28, 30), and transferred to a delivery mold (42) for delivery such as to a quench station (16). The transfer platen (34) and the delivery mold (42) are moved at different elevations into the forming station (14) in respective underlapping and overlapping relationships to each other so each glass sheet forming cycle can begin within the forming station before the prior forming cycle is completed in a time overlapping manner that reduces the cycle time.
Patent KR-20080068684-A (KR)
Title: Chemical composition and process
Inventor: NORDIN JAN
IPC: C08J9/22
Filed: 2006-11-10
Abstract: The invention relates to a solid powdery composition comprising unexpanded thermally expandable microspheres including a thermoplastic polymer shell encapsulating a propellant and from about 0.1 to about 50 wt% of at least one inhibitor selected from the group consisting of acids having a melting point below about 200°C and precursors therefore. The invention further relates to preparation and use thereof, a composition comprising a polymeric resin, preparation thereof, a process for working a polymeric resin and a material obtainable thereby.
Patent KR-20080078812-A (KR)
Title: Surface roughness tester
Inventor: HAYASHI YOSHINORI
IPC: H01L21/66
Filed: 2006-12-05
Abstract: [PROBLEMS] To provide a surface roughness tester for adequately testing a surface of an object under test even if the surface is a curved one. [MEANS FOR SOLVING PROBLEMS] A surface roughens tester comprises an imaging unit (20) having a line sensor (22) to scan the surface (101) of an object to under test in a direction perpendicular to the length direction of the line sensor (22) and thereby to allow the line sensor (22) to output a gray-scale signal from each pixel and a processing unit (50) for processing the gray-scale signal. The processing unit (50) has means (S2) for acquiring a pixel gray-scale level from the gray-scale signal and gray-scale state generating means (S7) for generating gray-scale state information Pf representing the gray-scale state in the direction in which the line sensor (22) scans the object surface from the gray-scale levels of all the pixels over the object surface (101).
Patent KR-20080073768-A (KR)
Title: Motor control device and vehicle using the same
Inventor: HATTORI HIROYUKI
IPC: H02P21/00
Filed: 2007-06-07
Abstract: A current instruction generation unit (102) generates a d-axis current instruction (Id*) and a q-axis current instruction (Iq*) according to an AC motor torque instruction (TR) by using a map in which a current instruction capable of reducing a noise (vibration and noise) generated from the AC motor is decided for each torque of the AC motor. According to the generated d-axis current instruction (Id*) and the q-axis current instruction (Iq*), a signal (PWI) for driving an inverter is generated.
Patent KR-20080077248-A (KR)
Title: Network based instant replay and time shifted playback
Inventor: PARKER ALISTAIR JOHN
IPC: H04N7/173
Filed: 2006-12-01
Abstract: A circular buffer in a video delivery server tracks a second copy of a live video stream to provide instant replay capability. When an end-user initiates the instant replay function, the circular buffer is copied to an instant-replay buffer, from which a replay of the video is sent to the end-user. During replay the end-user can use playback functions such as pause, slow-play, freeze frame, etc. Upon leaving the replay function the end user rejoins the live stream. The circular buffer also enables transmission of delayed copies of the live stream, time-shifted by predetermined intervals, which copies are multicasted to end-users. Upon request, an end-user may join a delayed version of interest. This allows the user to replay interesting content by jumping to a time-delayed version without missing the show and to catch up with real-time during e.g. commercial breaks.