baber/WOPTO huggingface dataset:
Patent KR-20090058859-A (KR)
Title: Anti-hypotensive effect of mineral-rich solar salt, process for producing the same, and its use
Inventor: HAM KYUNG SIK
IPC: A61P9/12
Filed: 2007-12-05
Abstract: A method for manufacturing sun-dried salt having the inhibition effect of blood pressure increase is provided to enhance the content of mineral and prevent hypertension. A method for producing sun-dried salt having the inhibition effect of blood pressure increase comprises: a step of evaporating seawater in a first evaporation site to make the salinity 5-10%; a step of evaporating the seawater in a second evaporation site to make the salinity 10-25%; a step of evaporating the seawater in a third evaporation site to make the salinity 25-28%; and a step of crystallizing to obtain the sun-dried salt.
Patent KR-20080058211-A (KR)
Title: Repulpable adhesives
Inventor: ELLRINGMANN KAI
IPC: C09J11/00
Filed: 2007-12-18
Abstract: An adhesive is provided to show increased stability in adhesive and/or rheological characteristics in connection with adhesive binding to a filler-containing material. An adhesive having a general formulation comprises an additive capable of binding metal ions by a chemical interaction, an electrochemical interaction, and/or a physical interaction. The adhesive binds alkaline earth metal ions, preferably calcium(II) ions and/or magnesium(II) ions easily. The adhesive is a chelating agent, an ion exchanging material, a molecular sieve, and/or a precipitant. The adhesive is a pressure-sensitive adhesive.
Patent KR-20090066968-A (KR)
Title: Control unit of high-speed precision transporting apparatus with self tuning function
Inventor: YOON BYUNG TAE
IPC: B23Q15/00
Filed: 2007-12-20
Abstract: A control unit of high-speed precision transporting apparatus with self tuning function is provided to minimize residual vibration by creating input shaping based on the vibration response which is obtained by reciprocating the stage on which an object is placed. A high-speed precision transporting apparatus with self tuning function comprises a stage on which an object is placed and a driving part moving the stage. A control unit of the apparatus includes a motor drive and a vibration removal part(56). The motor drive controls the operation of the driving part. The vibration removal part is connected to the motor drive, automatically calculates factors including natural frequency required for input shaping base on the vibration response which is obtained by reciprocating the stage, and controls the input shaping to generate vibration of reverse phase.
Patent KR-20090067524-A (KR)
Title: Display device and method for controlling aspect ratio of the same
Inventor: ROH HYUNG KYU
IPC: H04N7/01
Filed: 2007-12-21
Abstract: An image display device and an aspect ratio control method are provided to enable a user to view a TV set in a stable aspect ratio by preventing abnormal operation of an aspect ratio owing to an error generated when WSS(Wide Screen Scaling) data is decoded. WSS data included in a video signal is periodically detected(S20). It is checked whether the detected WSS data is modified or not based on the currently applied WSS data(S30). The number of detected modified WSS data is counted when the WSS data is modified(S50). Application of the modified WSS data is determined based on the counted detection number(S70).
Patent KR-20090068935-A (KR)
Title: 반도체소자의 콘택홀 형성방법
Inventor: HWANG SANG IL
IPC: H01L21/28
Filed: 2007-12-24
Abstract: 본 발명은 반도체소자의 콘택홀 형성방법에 관한 것으로서, 반도체기판 상에 게이트 전도막과 게이트 절연막이 적층된 게이트전극 패턴을 형성하는 단계와, 게이트전극 패턴의 어택을 방지하기 위해 식각 멈춤 역할을 하는 식각정지막을 형성하는 단계와, 식각정지막이 형성된 전체 상부에 층간절연막을 형성하는 단계와, 층간절연막 상에 포토레지스터 패턴을 형성한 후, 포토레지스트 패턴을 식각마스크로 하여 콘택홀을 형성하는 단계를 포함하며, 식각정지막 형성 단계에서, 게이트전극 패턴의 상부측에 형성되는 식각정지막의 두께를 액티브 영역보다 더 두껍게 형성하는 것을 특징으로 한다. 따라서 본 발명에 의하면 게이트전극 패턴 상에 형성되는 식각저지막을 액티브영역 보다 더 두껍게 형성시켜서 콘택홀의 식각시 게이트전극의 손실을 방지하여 콘택 형성 공정시 SAC 폐일을 방지할 수 있는 효과가 있다. 
       
     콘택홀, SAC, 식각정지막, 두께
Patent KR-20070049674-A (KR)
Inventor: MICHIOKA HIDEKAZU
IPC: F16C29/06
Filed: 2005-08-25
Abstract: 본 발명은 고속으로 이동 부재를 이동시켜도 퍼올림부가 파손될 우려가 없는 새로운 퍼올림부 구조를 구비하는 운동 안내 장치를 제공하는 것이다.  궤도 레일(11)의 볼 롤링 홈(11a)을 롤링하는 볼(13)을 이동 블록(12)의 퍼올림부(22)가 퍼올려져 무부하 볼 복귀 통로(17, 20)에 도입한다.  퍼올림부(22)가 볼(13)과 2점 접촉하는 고딕 아치 홈 형상으로 형성되고, 볼(13)의 진행 방향과 직교하는 단면에 있어서, 퍼올림부(22)와 볼(13)이 접촉하는 점(P)과 볼(13)의 중심(C)을 연결하는 선(L1)과, 볼(13)의 중심(C)과 고딕 아치 홈 형상의 퍼올림부(22)의 바닥(22a)을 연결하는 선(L2)의 이루는 각도 접촉각(α)이 30도를 초과하고, 또한 궤도 레일(11)의 볼 롤링 홈(11a)을 롤링하는 볼(13)의 중심(C)과 궤도 레일(11)의 볼 롤링 홈(11a)의 엣지(35)를 연결하는 선(L3)과, 볼(13)의 중심(C)과 궤도 레일(11)의 볼 롤링 홈(11a)의 바닥을 연결하는 선(L2)이 이루는 각도(γ) 이하이다. 
       
     볼, 이동 블록, 퍼올림부, 궤도 레일, 볼 롤링 홈
Patent KR-20070060138-A (KR)
Title: Apparatus and process for separation of organic materials from attached insoluble solids, and conversion into useful products
Inventor: ADMAS TERRY N
IPC: B01J10/00
Filed: 2005-09-22
Abstract: The present invention addresses the processing of waste and low-value products that contain bone material to produce useful materials in reliable purities and compositions, at acceptable cost, and with high-energy efficiency. In particular, the invention comprises a process that converts various feedstock's such as offal, animal manure's, and municipal sewage sludge, to useful materials including gas, oil, specialty chemicals, and carbon solids. The process heats the feedstock in order to breakdown proteins and separate organic material from bone material, applies further heat and pressure to the resulting liquid mixture, separates out various components, then further applies heat and pressure to one or more of those components. The invention further comprises an apparatus for performing a process of converting waste products into useful materials, and an oil product that arises from the process.
Patent KR-20070073921-A (KR)
Title: Formulation of dual eicosanoid system and cytokine system inhibitors for use in the prevention and treatment of oral diseases and conditions
Inventor: JIA QI
IPC: A61K31/353
Filed: 2005-10-19
Abstract: The present invention provides a novel composition of matter comprised of a mixture of two specific classes of compounds--Free-B-Ring flavonoids and flavans--for use in the prevention and treatment of diseases and conditions associated with mouth, gums and teeth. This composition of matter simultaneously inhibits cyclooxygenase (COX) and lipoxygenase (LOX) enzymatic activity and reduces cytokine production at the mRNA level in normal, aged and damaged periodontal cells and tissues. This invention further provides a method for the prevention and treatment of diseases and conditions of the mouth, gums and teeth. The method for preventing and treating diseases and conditions of the mouth, teeth and gums is comprised of administering to a host in need thereof a therapeutically effective amount of a composition comprising a mixture of Free-B-Ring flavonoids and flavans synthesized and/or isolated from a single plant or multiple plants, preferably in the Scutellaria, Oroxylum, Acacia or Uncaria genus of plants and pharmaceutically and/or cosmetically acceptable carriers. Finally the present invention provides a method for the prevention and treatment of diseases and conditions of the mouth, teeth or gums, including but not limited to periodontal diseases, such as gingivitis, periodontitis, pulpitis, periodontal conditions caused by the physical implantation of oral dentures, trauma, injuries, bruxism, neoplastic and other degenerative processes; material alba, pellicles, dental plagues, calculus, and stains. Use of the composition described herein also affords the benefit of maintaining optimum saliva production and pH, minimizing bacterial growth, reducing the formation of pellicles and plague, inhibiting tooth decalcification and tooth caries (decay), promoting remineralization, which yields healthy gums, whitening teeth, maintaining healthy oral hygiene and reducing oral malodour (halitosis).
Patent KR-20070109982-A (KR)
Title: Audio coding and decoding
Inventor: DEN BRINKER ALBERTUS C
IPC: G10L19/02
Filed: 2005-11-03
Abstract: An audio encoding device (100) comprises first encoding means (101, 111) for encoding transient signal components and/or sinusoidal signal components of an audio signal (x (n)) and producing a residual signal (z (n)), and second encoding means for encoding the residual signal. The second encoding means comprise filter means (122) for selecting at least two frequency bands of the residual signal. The selected frequency bands (LF, HF) of the residual signal (z (n)) are encoded by a first encoding unit (123) and a second encoding unit (124) respectively. The first encoding unit (123) may comprise a waveform encoder, such as a time-domain encoder, while the second encoding unit (124) may comprise a noise encoder.
Patent KR-20070089853-A (KR)
Title: Remote test facility with wireless interface to local test facilities
Inventor: KHANDROS IGOR Y
IPC: G01R31/26
Filed: 2005-12-15
Abstract: A central test facility transmits wirelessly test data to a local test facility, which tests electronic devices using the test data. The local test facility transmits wirelessly response data generated by the electronic devices back to the central test facility, which analyzes the response data to determine which electronic devices passed the testing. The central test facility may provide the results of the testing to other entities, such as a design facility where the electronic devices were designed or a manufacturing facility where the electronic devices where manufactured. The central test facility may accept requests for test resources from any of a number of local test facilities, schedule test times corresponding to each test request, and at a scheduled test time, wirelessly transmits test data to a corresponding local test facility.
Patent KR-20070091654-A (KR)
Title: Method and installation for coating a metal strip with a coating containing a solvent and for drying and/or cross-linking said coatin
Inventor: DIBON ANDREAS
IPC: B05D3/04
Filed: 2005-12-05
Abstract: The invention relates to a method for coating a metal strip (16) with a coating containing a solvent and for drying and/or cross-linking said coating. According to said method, the metal strip is provided with the coating in an inner chamber (20) of a coating device (12). The coated metal strip (16) is conducted through a drying unit (26) and in an inner chamber (44) of the latter is exposed to a form of energy by at least one radiation source (48) that is cooled by a cooling gas, said form of energy being converted to heat in the coating and/or the metal strip (16). The cooling gas that is supplied to the radiation source (48) flows through the latter (48), absorbs the waste heat from said source and is then conducted into the inner chamber (44) of the drying unit (26), thus saving energy and gas. The invention also relates to an installation that is suitable for carrying out said method.
Patent KR-20070117550-A (KR)
Title: Arrangement and method for heating an electrical conductor
Inventor: HUOTARI PEKKA
IPC: H05B6/02
Filed: 2005-06-02
Abstract: The invention relates to an arrangement for inductively heating an electrical conductor after the extrusion head in a process of manufacturing electrical cables (8) having insulation layer on the electrical conductor. The arrangement comprises a first distinctive part having induction means (5), and a second distinctive part having guide means (4) and provided in a splice box (3) for directing the magnetic field created with the induction means (5) to protect external parts from heating.
Patent KR-20070104467-A (KR)
Title: Multiple-core planar optical waveguides and methods of fabrication and use thereof
Inventor: BLAUVELT HENRY A
IPC: G02B6/10
Filed: 2006-02-13
Abstract: a substrate; lower and upper waveguide core layers; a waveguide core between the upper and lower waveguide core layers; upper and lower cladding; and middle cladding between the upper and lower waveguide core layers substantially surrounding the waveguide core. Each of the lower, middle, and upper claddings has a refractive index less than refractive indices of the lower waveguide core layer, the upper waveguide core layer, and the waveguide core. Along at least a given portion of the optical waveguide, the upper and lower waveguide core layers extend bilaterally substantially beyond the lateral extent of a propagating optical mode supported by the optical waveguide, the lateral extent of the supported optical mode being determined at least in part by the width of the waveguide core along the given portion of the optical waveguide.
Patent KR-20070116097-A (KR)
Title: Semiconductor device, semiconductor device manufacturing method and cover frame
Inventor: SAITOH HIROSHI
IPC: H01L23/02
Filed: 2006-03-14
Abstract: A semiconductor device is provided with a base body; a semiconductor chip fixed on a first plane of the base body; a chip covering body, which is provided on the first plane of the base body to cover the semiconductor chip, forms a hollow first space section to house the semiconductor chip, and has a substantially cylinder-shaped opening section extending to the external of the first space section with an opening end at a leading edge and communicating with the first space section; and a first resin molding section which forms the first space section through the chip covering body, covers the base body to expose the opening end and integrally fixes the base body and the chip covering body.
Patent KR-20080005404-A (KR)
Title: Video surveillance system employing video primitives
Inventor: VENETIANER PETER L
IPC: H04N5/272
Filed: 2006-04-05
Abstract: A video surveillance system extracts video primitives and extracts event occurrences from the video primitives using event discriminators. The system can undertake a response, such as an alarm, based on extracted event occurrences.
Patent KR-20070119084-A (KR)
Title: A digital amplitude modulation transmitter with pulse width modulating rf drive
Inventor: LUU KY THOAI
IPC: H04L27/04
Filed: 2006-03-20
Abstract: A digital amplitude modulation (AM) transmitter with pulse width modulating RF drive is presented. A plurality of RF amplifiers, each, when turned on, amplifies an applied RF drive signal by the same amount to provide a unit step RF output. An encoder supplies turn-on signals to turn on a number of the RF amplifiers wherein the number varies as a function of the value of an applied audio signal. The width of the unit step RF output is varied as a function of the number of the RF amplifiers that are turned on.
Patent KR-20080012903-A (KR)
Title: System and method for routing messages within a messaging system
Inventor: ACHLIOPTAS DEMETRIOS
IPC: H04L1/00
Filed: 2006-04-21
Abstract: Systems and methods are described which provide enhanced stability, increased predictability, reduced transmission costs, and which conserve bandwidth in routing messages over computer networks. The systems and methods further include providing improved transmission of messages wherein the messages are transmitted to nodes closest to a target delivery node. If delivery is possible to a target node, the message transmission stops at the point of failure in the network, wherein delivery to the target node is accomplished at a later time or the message is returned to the sender.
Patent KR-20080014819-A (KR)
Title: Method for producing cellulose acylate film, and cellulose acylate film using the same, and optical compensation film for liquid crystal display plate
Inventor: FUJITA AKIHIDE
IPC: B29C48/405
Filed: 2006-06-06
Abstract: The present invention provides a method for producing a cellulose acylate film which can prevent the generation of foreign matter problems and can produce a high-quality film. A cellulose acylate resin is molten in a twin-screw extruder and extruded from a die to form a cellulose acylate film. The average residence time of the resin in the extruder is set at 5 minutes or less.
Patent KR-20080018191-A (KR)
Title: Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base
Inventor: DANCER ROBERT
IPC: C07D307/87
Filed: 2006-06-22
Abstract: The present invention relates to the crystalline base of the well known antidepressant drug escitalopram, S-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1, 3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of escitalopram, such as the oxalate, using the base, the salts obtained by said process and formulations containing such salts, and a process for the preparation of purified escitalopram free base or salts of escitalopram, such as the oxalate, using the hydrobromide, the salts obtained by said process and formulations containing such salts. Finally the present invention relates to an orodispersible tablet having a hardness of at least 22 N and an oral-disintegration time of less than 120 s and comprising an active pharmaceutical ingredient adsorbed onto a water soluble filler wherein the active pharmaceutical ingredient has a melting point in the range of 40-100 °C, as well as a method for making such an orodispersible tablet.
Patent KR-20080027278-A (KR)
Title: Adaptive modulation for cooperative coded systems
Inventor: LIN ZINAN
IPC: H04W28/18
Filed: 2006-06-27
Abstract: A system (1300), method, and apparatus (1900) are provided for a source to choose a partner / relay from at least one candidate(1302) (1303) to transmit at least part of a message from the source (1301) to destination (1304). The choice depends on the channel conditions of the source (1301) and when the source is experiencing poor channel quality to the destination, the source selects the candidate and the modulation modes of the source (1301) and partner / relay (1302) (1303) such that the frame error rate (FER) of the source(1301) is lowered. Otherwise, a modulation mode is selected for each of the source (1301) and the partner / relay (1302) (1303) that most improves the gain in throughput of the source (1301). The present invention applies to modes consisting of binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), and 16-state quadrature amplitude modulation (16-QAM). ® KIPO & WIPO 2008
Patent KR-20090074975-A (KR)
Title: A front lower glass reserving appratus for an operation room in heavy construction equipment
Inventor: KIM YONG KWUN
IPC: E02F9/16
Filed: 2008-01-03
Abstract: A front lower glass storage apparatus of a cabin of a construction machinery is provided to safely store a taken away front lower glass in a glass tray regardless of vibration and shock. A front lower glass storage apparatus of a cabin of a construction machinery is composed of a front upper filler and a side filler(4) formed in the ceiling of a cabin attached to the lower part of a roof plate(2) and a cabin front frame forming the outer wall of the ceiling, a roof trim(3) separately installed from the front upper filler to the cabin to the rear, a side rail(12) guiding both sides of the front lower glass(G), a rear support(13b) supporting the rear of the front bottom glass, a glass tray supporting the cabin front bottom glass settled in the lower part of the roof plate, and a hinge bracket(15) which is connected to the one side of the roof trim and the rear support and rotatably supports the glass tray.
Patent KR-20080011338-A (KR)
Title: Seller cost input type mobile payment for off-line commerce
Inventor: LEE JOO HONG
IPC: G06Q20/16
Filed: 2008-01-11
Abstract: A payment method of commercial transaction by allowing a seller to input small amount price to a mobile phone is provided to enable a client to pay for goods by using a mobile phone instead of cash if the payment cost is small amount payment, thereby activating a small amount payment market and making the sales of a personal businessman more transparent. A seller logs in a web site, provided by a payment gateway(30), through a computer(20) to input payment price in real time. A purchaser inputs a mobile phone number and the identification number of oneself into the seller's computer. The purchaser makes the payment by inputting a payment authorization number, which is transmitted from the payment gateway to a mobile phone(10) of the purchaser, into the seller's computer.
Patent KR-20090080447-A (KR)
Title: Zoom lens
Inventor: IHAR SHYSHKIN
IPC: G02B9/64
Filed: 2008-01-21
Abstract: A zoom lens is provided to obtain favorable light ray aberration, spherical aberration, field curve and distortion aberration. Any one lens constituting a first to a third lens units(110,120,130) is made of an aspherical surface. The aspherical surface is a surface of the first lens facing an object side. An iris diaphragm is positioned between the first lens and the second lens unit. The iris diaphragm moves integrally with the second lens unit in order to maintain a fixed interval with the second lens unit when magnification change operation occurs. When the zoom lens is changed from a wide angle end to a telescopic end, the interval between the first lens unit and the second lens unit is decreased. In this case, the interval between the second lens unit and third lens unit is increased. The third lens unit maintains a fixed interval with the image side.
Patent KR-20080015490-A (KR)
Title: Portable chair and toilet
Inventor: KIM KWANG WON
IPC: A47K11/04
Filed: 2008-01-22
Abstract: A portable chair and toilet is provided to enable a user to dispose of excrements at any time and at any place in a sanitary manner completely, to be used as a chair as well, and to have a light weight and a small volume. A hole(4) is formed on the sitting part of a portable folding chair like a toilet, and excrements are received by using a disposable excrement envelope. A portable folding toilet is made of various materials like plastic, iron, aluminum, wood, etc. The disposable excrement envelope has the shape of an envelope using various shapes and various materials to receive excrements. A sealing type vinyl zipper is installed on the upper part of the middle of the disposable excrement envelope. Adhesive tapes(7,8) are installed on the upper end of the envelope.
Patent KR-20080088358-A (KR)
Title: Power conversion equipment and power conversion method
Inventor: AKITA YOSHITOSHI
IPC: H02H7/122
Filed: 2008-01-24
Abstract: A power conversion apparatus and a power conversion method are provided to expand a detectable operation range by improving ground fault detection sensitivity according to an operation speed of a motor of a system. A power conversion apparatus includes a ground resistor(10), a current detector(11), and a ground fault detector(7). The ground resistor grounds a DC circuit unit between a converter(3) and an inverter(4). The current detector detects current flowing in the ground resistor. The ground fault detector detects a ground fault from an output current of the current detector. The ground fault detector has a ground fault detection level varying unit(73), a comparing unit(74), and a ground fault determining unit(75). The ground fault detection level varying unit varies a ground fault detection level according to an operation state of the power conversion apparatus. The comparing unit compares the detection level outputted from the ground fault detection level varying unit with the current flowing in the ground resistor. The ground fault determining unit determines a ground fault according to output of the comparing unit.