baber/WOPTO huggingface dataset:
Patent KR-20070067921-A (KR)
Title: Position sensing apparatus and camera module
Inventor: ON SANG MIN
IPC: H04N5/232
Filed: 2005-12-26
Abstract: A position sensing device and a camera module including the position sensing device are provided to drive an actuator according to a voltage difference generated due to light emitted from a light-emitting part, reflected by a reflector, and inputted to a light-receiving part and easily detect the direction and position of a lens. A position sensing device includes a sensor(20) and a reflector(30). The sensor has a light-emitting part(21) and a light-receiving part(22) arranged in parallel on one side thereof. The reflector is located having a predetermined distance from the sensor in parallel with one side of the sensor. The reflector includes a reflecting face and an absorbing face which are symmetrically located on the basis of a diagonal boundary line.
Patent KR-20070069861-A (KR)
Title: Plasma display device
Inventor: HWANG IN YOUNG
IPC: H01J17/28
Filed: 2005-12-28
Abstract: A plasma display device is provided to maintain or improve radiating performance by mounting a plurality of semiconductor chips using an empty space between a heat-sink and a driving board. A plasma display device includes a plasma display panel for displaying images, a chassis base for supporting the plasma display panel, and a driving board(40) installed at the chassis base in order to apply an electrical signal to the plasma display panel. A heat-sink(50) is installed in the driving board in order to radiate heat generated from a semiconductor device(42). A plurality of semiconductor chips(44) are mounted on an installation space of the heat-sink.
Patent KR-20070071271-A (KR)
Title: System and apparatus for rubbing an alignment layer and method of fabricating a liquid crystal display device using thereof
Inventor: MOON SEUNG WON
IPC: G02F1/1337
Filed: 2005-12-29
Abstract: A system and a method for rubbing an alignment layer, and a method for fabricating a liquid crystal display device by using the same are provided to promptly control a gap between the alignment layer and a rubbing roll and supply uniform alignment restricting power to a large alignment layer by selectively moving a rubbing table and the rubbing roll up and down according to rubbing conditions and thus making the alignment layer contact with the rubbing roll. A rubbing table(30) is installed to put a substrate(3) having an alignment layer(10) thereon. A rubbing cloth(38) winds around a rubbing roll(35). The rubbing roll is placed at the rubbing table for rubbing the alignment layer by rotating in contacting with the alignment layer. A control unit moves the rubbing table and the rubbing roll up and down according to alignment restricting power to be formed at the alignment layer to make the alignment layer contact with the rubbing roll for rubbing the alignment layer.
Patent KR-20060079122-A (KR)
Inventor: LEE NAM KYU
IPC: C07D277/74
Filed: 2005-12-30
Abstract: 본 발명은 혈당 강하, 체중 감소를 나타내는 신규의 벤조티아졸 유도체와, 이 화합물을 유효성분으로 함유하는 당뇨 및 비만 치료예방제에 관한 것이다. 
       
     당뇨병 치료제, 비만 치료제, 벤조티아졸
Patent KR-20050084579-A (KR)
Title: Method of electrostatic deposition
Inventor: MARRA JOHANNES
IPC: G02F1/1335
Filed: 2003-08-08
Abstract: A process for the electrostatic deposition, in particular of LCD color filters (9) or spacer material (15) on a substrate (1) of a display, involves the successive electrostatic deposition of the red, green and blue color material (8) and the black matrix material (14) or spacer material. The aerosolized material having a unipolar charge in the deposition chamber experiences an electrostatic force of controlled magnitude that is directed (preferably antigravitationally) towards the substrate surface by means of an (externally) applied electrostatic field.
Patent KR-20050053739-A (KR)
Title: Inspection sample making apparatus
Inventor: OTSUKA YUZO
IPC: G01N27/22
Filed: 2003-10-09
Abstract: A specimen creating device (30) capable of simplifying an operation to create a specimen (12) and surely inspecting the specimen in sealed state, comprising a preliminary specimen creating device (20) for creating a preliminary specimen (52) by peeling off a specified fused piece on a packaging container (10) from the wall of the packaging container (10) and a cutting device for creating the specimen (12) by cutting off the preliminary specimen (52) along a set cutting line, wherein since the specified fused piece on the packaging container (10) is peeled off from the wall of the packing container (10) by the preliminary specimen creating device (20) to create the preliminary specimen (52) and the preliminary specimen (52) is cut off along the set cutting line by the cutting device to create the specimen (12), an operator must not manually prepare the specimen (12), whereby not only the operation to create the specimen (12) can be simplified but also cut positions are not mistaken, and accordingly the sealed state of the specimen can be surely inspected in a sealed state inspection device (31).
Patent KR-20050047138-A (KR)
Title: Flip-chip system and method of making same
Inventor: JAYARAMAN SAIKUMAR
IPC: H01L21/56
Filed: 2003-10-23
Abstract: A system for underfilling in a chip package includes an underfill mixture that ameliorates the CTE mismatch that typically exists between a packaged die and a resin-impregnated fiberglass mounting substrate. In one embodiment, the system includes an underfill mixture that alone exhibits a CTE that is characteristic of an inorganic-filled underfill composite previously known. An embodiment is also directed to the assembly of a flip-chip package that uses an underfill mixture.
Patent KR-20050088394-A (KR)
Title: Selective etching of a protective layer
Inventor: SONG JONG WOO
IPC: C01B31/02
Filed: 2003-12-19
Abstract: An electron-emitting device including a protective layer that is formed on a catalyst layer to protect the catalyst layer from the deleterious environmental conditions before or during a cathode process. The present invention further includes a half etching process that is adapted to partially remove portions of the protective layer from the catalyst layer to etch the catalyst layer except carbon nano-tube growing portions. Portions of the protective layer still remain on the catalyst layer to protect the catalyst layer from the deleterious conditions from next cathode formation process.
Patent KR-20050097528-A (KR)
Title: Motor control system and method with adaptive current profile
Inventor: MASLOV BORIS A
IPC: H02P27/06
Filed: 2004-01-29
Abstract: Subject to user or system selection, one of the motor control schemes is accessed from the memory (56) by a controller (44) for implementation. The controller (44) generates control signals that are applied to energization circuitry (42) for supplying current to the phase windings (38) with a particular current waveform profile in accordance with the selected motor control scheme. The controller (44) has an input terminal (47) for receiving a user initiated torque command signal representing a desired motor torque. Each motor control scheme provides motor driving current that corresponds to torque command signals received at the controller input terminal.
Patent KR-20050107515-A (KR)
Title: Wireless communication method and system for assigning multi-paths to rake receiver fingers
Inventor: REZNIK ALEXANDER
IPC: H04B1/707
Filed: 2004-03-11
Abstract: A wireless communication method and system for assigning multi-paths to Rake receiver fingers. A Rake finger assignment database is established in which multi-path signals are categorized into a verified group and an unverified group. Each multi- path is assigned to an individual bin in the database. Each bin includes a pilot phase data field, an antenna data field, a code data field, an averaged signal strength data field, an assigned flag data field, a verification flag data field, an update flag data field, an assigned Rake finger number data field and an assignment time counter data field. The multi-path signals in the verified group are further categorized into an assigned subgroup and an unassigned subgroup. During a measurement interval, each of a plurality of newly measured multi-path signals is compared to the multi-path signals in the database and is processed accordingly.
Patent KR-20050109561-A (KR)
Title: Methods and pharmaceutical compositions for reliable achievement of acceptable serum testosterone levels
Inventor: HUEBLER DORIS
IPC: A61K47/44
Filed: 2004-03-15
Abstract: The present invention relates to pharmaceutical compositions, formulated for injectable administration, which comprises a testosterone ester, in particularly testosterone undecanoate, in a vehicle comprising castor oil and a co-solvent. Upon injecting the compositions according to a particular administration scheme, reliable levels of testosterone in serum in the normal physiological range is achieved for a long period. This allows for the use of the compositions in hormone replacement therapy and male contraception without concomitant monitoring of testosterone levels in serum by a physician.
Patent KR-20060008910-A (KR)
Title: Waterbased high abrasion resistant coating
Inventor: PINTER MICHAEL W
IPC: C08K3/38
Filed: 2004-04-13
Abstract: A coating for weatherstrips, windshield wipers, door seals, trunk seals, sunroof seals, windshield seals and the like. The coating comprises a water-based formula that provides high abrasion resistance and, optimally, also provides excellent weathering resistance. The abrasion resistance property is achieved via a combination of boron nitride and a high molecular weight silicone resin. Flexibility and weathering resistance are achieved via the addition of an acrylic/polyurethane/fluoropolymer resin binder blend and high UV- stabilizers and absorbers. Also provided is a method of manufacturing such coatings that comprises the steps of pre-dispersing the boron nitride in water and then combining the pre-dispersed boron nitride with the silicone resin and other ingredients.
Patent KR-20060011858-A (KR)
Title: Multi-layer forming fabrics with packing yarns
Inventor: MARTIN CHAD AARON
IPC: D21F1/00
Filed: 2004-04-30
Abstract: A papermaker's fabric, usable in the forming section of a paper machine, having a top layer and a bottom layer of cross-machine direction (CD) wefts. The top (forming) layer and bottom (wear side) layer are woven together to form a multi-layer fabric. CD packing yarns are inserted between adjacent wear side weft yarns. The packing yarns reduce the void volume on the wear side of the cloth without significantly disrupting the air permeability or increasing the caliper of the fabric. The placement of the packing yarns also adds to the CD stability and seam strength of the fabric and reduces the lateral movement of the wear side weft yarns.
Patent KR-20060038375-A (KR)
Title: Nmr measuring system
Inventor: CORVER JOZEF A W M
IPC: G01N24/08
Filed: 2004-04-30
Abstract: An improvement in a magnetic resonance method for determining at least one property of multiple samples (1), including introducing multiple samples (1) into the interrogation zone simultaneously; applying a gradient magnetic field to the interrogation zone (103) wherein different positions within the interrogation zone (103) are sensitive to different specific frequencies; monitoring energy emitted by the samples in the different positions and generating an output signal having a characteristic which is proportional to the energy emitted corresponding thereto in different frequency bands; and, attributing the signals to specific positions and samples (1), and comparing the output signal characteristics of the specific positions and samples (1) with like data obtained from at least one similar sample to provide an indication of the corresponding property of the samples.
Patent KR-20060013550-A (KR)
Title: Treatment of resins to lower levels of cpd-producing species and improve gelation stability
Inventor: RIEHLE RICHARD J
IPC: C08G65/04
Filed: 2004-05-14
Abstract: A process for treating a composition containing a polyamine- epihalohydrin resin that has a low level of CPD-producing species and good gelation stability is disclosed. A polyamine-epihalohydrin resin is prepared with a ratio of epihalohydrin: amine of less than about 1.1:1.0; The resin is then subjected to a base treatment followed by an acid treatment resulting in a resin that has good gelation storage stability and produces low levels of CPD.
Patent KR-20060018257-A (KR)
Title: Method and apparatus for forming a turbulizer
Inventor: ZURAWEL PETER
IPC: B21D31/04
Filed: 2004-06-11
Abstract: A turbulizer is formed that has corrugations that each have side walls with openings and offset portions in them. A strip is rolled longitudinally to form a corrugated strip that has longitudinally extending corrugations. Openings and the above- mentioned offset portions are formed in the corrugated strip. An apparatus for forming a turbulizer has one or more pairs of roll dies that have cooperating corrugated profiles that advance strip stock that is engaged between them. These roll dies provide the strip with longitudinally extending corrugations. First and second forming dies receive the corrugated strip and move relative to one another to form pairs of spaced cuts that each define a wall portion between them. This wall portion is displaced transversely of an adjacent portion of the corrugated strip. A fin or turbulizer for a heat exchanger has a strip that has longitudinally extending side edges and longitudinally extending corrugations. There are openings through the corrugations in a region that is intermediate the side edges. An imperforate side edge portion extends between the side edge and the intermediate region. The corrugations extend in a general plane. The imperforate side edge portion inclines with respect to that general plane outwardly away from the intermediate region. The side edge portion may incline with respect to the general plane outwardly away from the intermediate portion and may have a distal portion extending inwardly generally toward the intermediate portion.
Patent KR-20060024808-A (KR)
Title: Sample arraying/assembling device, its method, and apparatus using sample assembly
Inventor: TAJIMA HIDEJI
IPC: B01L3/02
Filed: 2004-06-21
Abstract: A sample arraying/assembling device adapted to any type of microplate conforming to the International Standards and capable of arraying/assembling any of various types of samples quickly with high efficiency. Its method and an apparatus using a sample assembly are also disclosed. The device comprises a distributing section and a wound body. The distributing portion can hold solutions each containing a sample to be distributed and has holding ends arranged in a predetermined matrix. The wound body includes a plane around which string-like or thread-like oblong basic members are so wound as to be parallel arrayed at column intervals and line intervals in such a way that the samples can come into contact with the holding ends. The samples are distributed at the column or line intervals.
Patent KR-20070073207-A (KR)
Title: Active pixel sensor with boosting circuit in cmos image sensor
Inventor: PARK JONG EUN
IPC: H01L27/146
Filed: 2006-01-04
Abstract: An active pixel sensor with a boosting circuit in a CMOS image sensor is provided to minimize a storage part of a storage node by forming the boosting circuit between a first transfer transistor and the storage node and/or between a second transfer transistor and a floating diffusion region. A photodiode part is used for receiving light and generating optical electric charges. A first transfer transistor part(110) is connected to the photodiode part in order to transfer the generated optical electric charges. A second transfer transistor part(110) is connected to the transfer transistor part in order to transfer the generated optical electric charges. A storage node part is connected between the first and second transfer transistors in order to store the optical electric charges of the first transfer transistor. A boosting circuit part(210) is connected between a gate terminal of the first transfer transistor and the storage node part.
Patent KR-20070073541-A (KR)
Inventor: SEO JUNG SOO
IPC: C03C27/06
Filed: 2006-01-04
Abstract: A vacuum pair glass is provided to improve thermal efficiency, sound-resistance and insulation of the glass because of rare air by fabricating a check valve as a single directional air outlet at one side having a spacer between outer face of the vacuum glass. The sealed insulating glass(1) is sealed by a spacer(3) between two glasses and comprises a check valve(5) at one side of the spacer and a lattice for inter-supporting a space between the glasses. The sealed insulating glass maintains a space between the glasses to be under the vacuum condition through the check valve by using an external vacuum pump. The lattice(100) is made of wood or plastic material and has a specific arrangement in a geometric form such as a variety of shapes and symbols to support between the glasses. Vacuum level of the glass ranges from 760 Torr to 10^(-7) Torr. The insulating glass further includes additional glass and another spacer to become triple or quadruple glasses.
Patent KR-20070075706-A (KR)
Title: Method and system for practice of pen writing by using mobile communication terminal
Inventor: JI SANG HYUK
IPC: H04W4/00
Filed: 2006-01-16
Abstract: A penmanship practice method using a mobile communication terminal is provided to enable a user to study language or to practice pen penmanship by using a touch screen equipped on the terminal as downloading and executing a pen penmanship study program of desired language to the terminal, thereby offering a custom-made service according to the progress of learning of each user. A pen penmanship study server confirms service subscriber information prestored in a user DB, and confirms a user's progress of learning(S301-S313). The server extracts a pen penmanship study sentence suited to the confirmed progress of learning from a pen penmanship DB, and sends the extracted sentence to a mobile communication terminal(S314). The terminal displays the sentence on a touch screen, so that a user practices pen penmanship or studies language for the sentence(S315). According to a pen penmanship study program, the server extracts and transmits a changed study sentence from the pen penmanship DB, so that the changed sentence is displayed on the touch screen(S316). The server updates the service subscriber information while the sentence is changed and displayed, and updates information capable of confirming the progress of learning in real time.
Patent KR-20070076711-A (KR)
Title: Method for defect inspection in flat-panel display and apparatus
Inventor: LIM DAE CHEOL
IPC: G01N21/88
Filed: 2006-01-19
Abstract: A method and an apparatus for inspecting defects in a flat panel display are provided to easily detect dot defects in a pixel region by using image information extracted during the optical inspection of an FPD(Flat Panel Display). A method for inspecting defects in a flat panel display includes the steps of extracting image information of a pixel region(102), dividing the extracted image into at least one pixel region according to pixel design characteristics(104), searching and selecting reference image similar to the image information(106), overlapping the image information with the reference image(108); and extracting defects existing in the image information(110). The pixel region is divided into lines and boundary regions of the lines.
Patent KR-20070078196-A (KR)
Title: Anti-cancer agent loaded hydrophobic bile acid conjugated hydrophilic chitosan oligosaccharide nanoparticles and preparation method thereof
Inventor: NAH JAE WOON
IPC: A61K31/722
Filed: 2006-01-26
Abstract: Provided is an anticancer agent-encapsulated and a hydrophobic bile acid-conjugated hydrophilic chitosan oligosaccharide nanoparticle which shows high encapsulation rate of anti-cancer agent, high cytotoxicity against cancer cells and continuous anti-cancer effect by releasing the anti-cancer agent for a long period of time in vivo so as to be usefully used for chemotherapy. The hydrophilic chitosan oligosaccharide nanoparticle encapsulates an anti-cancer agent and is conjugated with a hydrophobic bile acid which is selected from the group consisting of lithocholic acid, deoxycholic acid, cholic acid, chenodeoxycholic acid, 7-oxo-lithocholic acid and 5beta-cholanic acid. The method comprises the steps of: (a) preparing a bile acid solution by dissolving a hydrophobic bile acid together with an activating agent in a solvent with agitation to activate the bile acid; (b) dissolving a hydrophilic chitosan oligosaccharide in a solvent to prepare a chitosan oligosaccharide solution; (c) reacting the chitosan oligosaccharide solution with the activated bile acid solution to prepare a bile acid-conjugated chitosan oligosaccharide solution; (d) dialyzing and filtering the bile acid-conjugated chitosan oligosaccharide solution to prepare an auto-coagulative type bile acid-conjugated chitosan oligosaccharide nanoparticle solution; and (e) adding an anti-cancer solution to the auto-coagulative type of bile acid-conjugated chitosan oligosaccharide nanoparticle solution so as to encapsulate the anti-cancer agent into the nanoparticle.
Patent KR-20070078902-A (KR)
Title: Process for electron emission device
Inventor: CHOI KUN HONG
IPC: H01J1/30
Filed: 2006-01-31
Abstract: A method for manufacturing an electron emission device is provided to improve electron emission characteristics by removing a protective layer including a nitride layer and performing a uniform activation process. A cathode electrode(6) is formed on a substrate(2). An electron emission unit(12) is formed on the cathode electrode by using a carbon-based material. A protective layer(20) including a nitride layer is formed on the cathode electrode and the electron emission unit. An insulating layer(8) and a gate electrode(10) are sequentially formed on the protective layer. Apertures(9,11) are formed in the gate electrode, the insulating layer, and the protective layer and the electron emission unit is exposed by performing a dry-etch process. An activation process is performed. The nitride layer for forming the protective layer is selected from a TiN layer, a TiCN layer, and a CrN layer.
Patent KR-20070080331-A (KR)
Title: Method for providing estimated time for downloading contents in wireless internet network
Inventor: PARK HYUN UNG
IPC: H04W8/24
Filed: 2006-02-07
Abstract: A method for providing the estimated time required for downloading contents in a wireless Internet environment is provided to be useful for downloading large-capacity contents and effectively use network resources. The estimated time required for downloading contents to a mobile terminal from a Web server is requested(S1). It is checked whether the mobile terminal includes a database table of the Web server(S3). When the mobile terminal includes a database table of the Web server, the corresponding database table is searched, an estimated download time is calculated and displayed on a display unit of the mobile terminal(S5,S9). When there is no Web server database table, a database table is newly generated(S7). After the estimated download time is calculated or after the database table is newly generated, it is checked whether to actually download the contents(S11). When the contents is actually downloaded, the database of the Web server is updated, and if the contents are not to be actually downloaded, browser of the mobile terminal is executed(S13,S15).
Patent KR-20060105435-A (KR)
Inventor: TAKAAI MOTOYUKI
IPC: G06K9/62
Filed: 2006-02-07
Abstract: 본 발명의 기록 매체는 컴퓨터에 대하여, 입력 화상 데이터와 기준 화상 데이터를 비교하는 스텝과, 입력 화상 데이터와 기준 화상 데이터의 비교 결과에 의거하여, 입력 화상 데이터에 포함되는 주석을 추출하는 스텝과, 주석의 형태를 판별하는 스텝과, 추출된 주석을, 그 주석의 형태에 의거하여 분류하는 스텝을 실행시키기 위한 프로그램을 기록한다. 
       
     컴퓨터, 입력 화상 데이터, 기준 화상 데이터, 주석, 추출, 분류