baber/WOPTO huggingface dataset:
Patent KR-20090054339-A (KR)
Inventor: HWANG MUN SUB
IPC: H01L21/3205
Filed: 2007-11-26
Abstract: 본 발명은 반도체 소자의 다층 배선 형성 방법에 관한 것으로, 소자 분리막이 형성된 반도체 기판 전면에 제 1 포토레지스트 패턴을 형성한 한 후 제 1 포토레지스트 패턴을 마스크로 반도체 기판을 1차 식각하여 반도체 기판 상에 제 1 식각 패턴을 형성하고, 제 1 식각 패턴 형성 후 반도체 기판 상에 제 2 포토레지스트 패턴을 형성하고 제 2 포토레지스트 패턴을 마스크로 반도체 기판을 2차 식각하여 반도체 기판 상에 제 2 식각 패턴을 형성하며, 제 2 식각 패턴 형성 후 반도체 기판 상에 제 3 포토레지스트 패턴을 형성하고 제 3 포토레지스트 패턴을 마스크로 하여 반도체 기판의 채널 영역에 대해 이온 주입 공정을 실시하고, 채널 영역 상에 게이트 전극을 형성한 후 저농도 이온주입 공정을 실시하여 LDD 영역을 형성하며, 게이트 전극 측벽에 측벽 스페이서를 형성한 후 게이트 전극 및 측벽 스페이서 상부의 영역을 마스크로 고농도 이온주입 공정을 실시하여 소스/드레인 영역을 형성하는 것을 특징으로 한다.  본 발명에 의하면, 소스/드레인 간의 항복전압을 증가시켜 반도체 소자의 안정성을 높일 수 있으며, 기생적인 오버랩 캐패시턴스 발생을 최소화하여 RC 지연시간(delay time)을 줄임으로써 소자의 동작속도를 높일 수 있다.  또한, 아날로그 매칭 특성을 안정적으로 구현하여 회로 디자인 설계를 용이하게 하며, 동일한 게이트 길이를 갖는 반도체 소자에 비해 시장 경쟁력을 높일 수 있다. 
       
     LDD(Light Doped Drain), 오버랩 캐패시턴스(Overlap Capacitance)
Patent KR-20090055285-A (KR)
Title: Solar cell assembly
Inventor: HUH YUN SUNG
IPC: H02S20/10
Filed: 2007-11-28
Abstract: A solar cell assembly is provided to stably maintain a condensing plate together with a first supporting bar and a second supporting bar at a rooftop of a building by coupling a motion preventing member of fixed weight in a central part of the condensing plate. Main supports(1,3) are arranged on a floor of a rooftop of a building. Post parts(5,7,9) are coupled in the main supports. A condensing plate(P) is coupled in the post parts. One end of a connecting member(13) is coupled in the condensing plate. A motion preventing member(15) is coupled in the other end of the connecting member, and limits motion of the condensing plate. The condensing plate and the connecting member are hinge-coupled. The connecting member and the motion preventing member are hinge-coupled. The condensing plate and the motion preventing member are connected by a first tension control part(21) and a second tension control part(23).
Patent KR-20090063578-A (KR)
Title: Apparatus for folding headrest in vehicles
Inventor: KIM SANG HO
IPC: B60N2/48
Filed: 2007-12-14
Abstract: A folding headrest device for a vehicle is provided to adjust the height of a headrest to effectively support the neck of a user and fold the headrest according to electromotive force so as to easily operate the headrest. A folding headrest device for a vehicle includes a headrest unit(100), a vertically moving unit(200) and a binding unit(300). The headrest unit is connected to a seat back frame via a pole(110). The vertically moving unit includes a driving motor fixed to the seat back frame and a vertically moving piece(220) is connected to the driving motor and fixed to the pole. The binding unit includes a catch piece for selectively stopping rotation of the pole according to the vertical moving operation of the vertically moving piece and is fixed to the seat back frame.
Patent KR-20090063786-A (KR)
Title: Clutch pedal structure
Inventor: PARK YOUNG HEE
IPC: B60K23/00
Filed: 2007-12-14
Abstract: A clutch pedal structure is provided to prevent components used to assemble a clutch arm from moving and restrain the inner space of a yoke from being extended to enhance the durability of a clutch pedal assembly and improve the quality of the clutch pedal. A yoke(33) is combined with one end of a cylinder rod assembly(30) according to a clevis pin(41). A yoke bolt(35) for fastening an upper assembling part of a clutch pedal arm is connected to the outer side of the yoke. A pedal hinge shaft bolt for fastening the top end of the clutch pedal arm is arranged outside a bracket. The inner space of the yoke is prevented from being extended to increase the durability of clutch pedal assembly.
Patent KR-20090067452-A (KR)
Title: Thermal water equipment with funtional cartridge and manufacturing method of a filter for liquating gradually thereof
Inventor: GO JUNG KYUN
IPC: B01D24/00
Filed: 2007-12-21
Abstract: A hot spring water shower provided with an inserted functional cartridge, and a method for preparing a delayed release type filter body are provided to allow the component to be released slowly by a constant concentration. A hot spring water shower provided with an inserted functional cartridge comprises a delayed release type filter body(43) which has a rod shape and slowly releases the constituting components; a body which accommodates the delayed release type filter body; a cap which covers the body; and a release hole which is formed at the body or the cap and allows the components to be released to be released continuously by a constant amount.
Patent KR-20090068652-A (KR)
Title: A polycarbonate resin composition having a low coefficient of thermal expansion
Inventor: CHUN HYUN AEE
IPC: C08L69/00
Filed: 2007-12-24
Abstract: A polycarbonate resin composition is provided to prevent the degradation of optical properties of polycarbonate, to improve a thermal expansion coefficient of a polymer, and to be useful for a transparent plastic substrate and an optical film for high-strength display. A polycarbonate resin composition comprises, the total 100.0 parts by weight of a polyfunctional monomer and polycarbonate substituted with a photocurable functional group, (a) polycarbonate 5-95 parts by weight substituted with a photocurable functional group; (b) a multifunctional photocure monomer 5-95 parts by weight; (c) silica 1-100.0 parts by weight bonded with the photocurable functional group; and (d) photoinitiator 0.1-5 parts by weight.
Patent KR-20090068946-A (KR)
Title: One card
Inventor: SON SEON YOUNG
IPC: G06K19/00
Filed: 2007-12-24
Abstract: A one card is provided to perform integrated management through one resident card, thereby simply processing a financial work. If a resident card in which a chip is installed is inserted into a CD(Cash Dispenser) machine or an ATM(Automatic Teller Machine), the CD machine or the ATM reads fingerprint and character information of the resident card. The CD machine or the ATM outputs all accounts that a user has by accessing each financial network. The user processes a financial work in all the outputted accounts.
Patent KR-20090069113-A (KR)
Title: The golf club head that have a protect layer structure
Inventor: HONG JAE HYOUNG
IPC: A63B53/04
Filed: 2007-12-24
Abstract: A golf club head having a protective layer is provided to prevent the damage by contacting on the ground in swing and minimize wrong swing direction and flight distance reduction. A golf head which has a protective layer comprises a head, shaft, and grip. The head perform direct hit of golf ball. The shaft is binded and supported on leading end. The grip is placed at back end of the shaft. The protective layer in bottom surface(20) of the head is formed for preventing the damage in contacting with the ground.
Patent KR-20080063133-A (KR)
Title: Electronic key system and method
Inventor: SUGIURA MASAHIRO
IPC: B60R25/10
Filed: 2007-12-27
Abstract: An electronic key system and a method thereof are provided to prevent things inside a vehicle from being robbed by limiting lock release when a status of a portable device is limited. An electronic key system includes a vehicle device(1) and a portable device(2). The vehicle device is mounted on a vehicle and includes a search signal transmitting device(11) which transmits a search signal to detect a location of the portable device. The portable device includes a search signal receiving device(21) and notifying devices(27,28). The search signal receiving device receives the search signal transmitted from the vehicle device. The notifying devices notify the receiving of the search signal by the search signal receiving device.
Patent KR-20070032014-A (KR)
Title: Liquid crystalline medium
IPC: C09K19/30
Filed: 2005-07-01
Abstract: A liquid crystal medium based on a mixture of polar compounds with negative dielectric anisotropy (delta epsilon) has a gamma 1 (rotational viscosity)/delta n 2> ratio of 6-45 at a clear point of above 60[deg]C and a delta epsilon of =2.3. (sic: this range of ratio values does not appear to conform to actual values for gamma 1 and delta n given in dependent claims and elsewhere in the specification).
Patent KR-20070056059-A (KR)
Title: Moving image encoding method and apparatus
Inventor: TOMA TADAMASA
IPC: H04N19/44
Filed: 2005-08-30
Abstract: A moving image encoding method of the present invention is a moving image encoding method for encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S5201); a stream is generated by encoding the moving image without switching between variable-length encoding schemes in the continuous unit (S5202); and management information is generated that includes a first flag information indicating that a variable-length encoding scheme is fixed in the continuous unit (S5204, and S5205).
Patent KR-20070046858-A (KR)
Inventor: LOWE CHRISTOPHER ROBIN
IPC: G03H1/18
Filed: 2005-07-19
Abstract: 지지매체(support medium)와 그 속에 배치된 홀로그램을 포함하는 센서로서, 매체의 광 특성(optical characteristic)은 매체의 성질 변화의 결과로서 변하는 것을 특징으로 하며, 성질의 변화가 이종(heterogeneous)이 되도록 매체는 이종이 되는 것을 특징으로 한다.
Patent KR-20070043013-A (KR)
Title: Process for identification of compounds for modulating the activity of a sodium/calcium exchange transporter
Inventor: VOLLERT HENNING
IPC: G01N33/543
Filed: 2005-08-10
Abstract: The invention refers to a cell free assay for determining the activity of a Na+/Ca2+ exchanger (NCX) protein by means of a cell free electrophysiological sensor chip, a kit of parts comprising the sensor chip with a NCX protein as well as the manufacturing and use of the kit of parts.
Patent KR-20070052779-A (KR)
Inventor: NOMURA RYOJI
IPC: C09K11/06
Filed: 2005-08-12
Abstract: 본 발명은, 습식법을 사용해서 용이하게 제조할 수 있는 전자 디바이스를 제공하는 것을 과제로 한다. 본 발명의 전자 디바이스의 한개는, 제1층과 제2층을 가진다. 제1층은, 공역 이중결합을 포함하는 화합물을 포함한다. 여기에서, 제1 화합물의 분자량은 100∼1000인 것이 바람직하다. 제2층은, 상기 제1 화합물의 2분자, 부가반응에 의해 고리를 형성함으로써 생성된 제2 화합물을 포함한다. 여기에서, 전자 디바이스로서는, 발광소자, 트랜지스터 등의 소자를 들 수 있다. 
       
     발광장치, 습식법, 공역 이중결합, 고리화 부가반응
Patent KR-20070036804-A (KR)
Inventor: KOMIYA SATOSHI
IPC: C30B15/00
Filed: 2000-08-25
Abstract: 질소를 도핑하면서, 반도체 디바이스용으로서 충분한 특성을 구비한 실리콘 웨이퍼를 제조할 수 있는 방법을 제공하기 위하여, 쵸크랄스키법에 따라 실리콘 단결정을 인상하여 실리콘 잉곳을 제조하는 방법에 있어서, 질소를 도핑하고, 질소 농도가 5 ×1O 13 atoms/cm 3 로부터 1 ×10 15 atoms/cm 3 가 되는 부분을 형성하는 조건으로 실리콘 단결정을 인상하여 실리콘 잉곳을 제조하고, 여기에서 질소 농도가 5×1O 13 atoms/cm 3 로부터 1 ×10 15 atoms/cm 3 의 범위 내에 있는 비산화성 열처리용 실리콘 웨이퍼를 잘라 낸다. 
       
     실리콘 웨이퍼, 실리콘 잉곳.
Patent KR-20070083820-A (KR)
Title: Radiation curable resin, liquid crystal sealing material, and liquid crystal display cell using same
Inventor: IMAIZUMI MASAHIRO
IPC: G02F1/1339
Filed: 2005-10-12
Abstract: Disclosed are a radiation curable resin having an extremely low possibility of contaminating liquid crystals, and a liquid crystal sealing material using such a radiation curable resin. Specifically disclosed is a liquid crystal sealing material characterized by containing a radiation curable resin (a) represented by the general formula (1) below, a photopolymerization initiator (b) and a filler (c) having an average particle diameter of not more than 3 mum. (In the formula (1), R1 represents a hydrogen atom or a methyl group; R2s may be the same or different and respectively represent a hydrogen atom, a halogen atom, a hydroxyl group, a monovalent straight chain, branched or cyclic alkyl group having 1-10 carbon atoms or an alkoxy group having 1-10 carbon atoms; m represents an integer of 1-4; R3 represents a hydrogen atom or a methyl group; R4 represents a straight chain, branched or cyclic alkyl group having 1-10 carbon atoms; l represents a range of positive numbers from 1 to 5; and the repeating unit number n represents a range of positive numbers from 0 to 20.)
Patent KR-20070074589-A (KR)
Title: Methods and systems for marking, tracking and authentication of products
Inventor: SAGER ALAIN
IPC: G06K17/00
Filed: 2005-09-29
Abstract: Manufactured goods are marked or labeled with a secure unique identifier. A central checking centre allows users to verify the authenticity of a particular good such as a cigarette pack or carton via any convenient interface such as the Internet or a cell phone. A system of secret sharing allows secure authentication of each item and prevents code breaking or misuse.
Patent KR-20070083945-A (KR)
Title: Alkylation catalyst, its preparation and use
Inventor: VAN BROEKHOVEN EMANUEL HERMANU
IPC: C07C2/58
Filed: 2005-11-03
Abstract: Process for the preparation of a catalyst comprising the steps of: (a) combining solid acid particles with a binder to form a catalyst precursor; (b) calcining the catalyst precursor at a temperature in the range of 400-575°C, (c) impregnating the calcined catalyst precursor with a solution of a Group VIII noble metal and NH4+ ions; and (d) calcining the impregnated particles at a catalyst temperature in the range of 400-500°C. The use of two calcination steps in the above temperature ranges results in alkylation catalysts with improved performance.
Patent KR-20070084491-A (KR)
Title: Optical component production system
Inventor: NAITO ATSUSHI
IPC: B29C45/37
Filed: 2005-10-18
Abstract: A system for producing a small high precision optical component, in which good transfer performance and stability of a molded article are ensured. In a molding machine (100) capable of producing a large number of optical components, profiles of a gate section (51), a runner section (52) and a spool section (53) are defined as follows (1)-(5). (1) The ratio of (minimum gate thickness)/(maximum runner thickness) is set in the range of 0.2-1.0. (2) The ratio of (gate length)/(maximum runner thickness) is set in the range of 0.4-4.0. (3) The (outlet diameter at the spool section) is set in the range of 1.0-5.5 mm. (4) The (spool length) is set in the range of 10-40 mm. (5) The ratio of (outlet diameter at the spool section)/(inlet diameter at the spool section) is set in the range of 1-8.
Patent KR-20070100766-A (KR)
Title: Method and apparatus for manufacturing cutting inserts
Inventor: SMILOVICI CAROL
IPC: B30B15/02
Filed: 2006-01-11
Abstract: A method for manufacturing a cutting insert green body having undercuts includes providing a die cavity formed in closed top and bottom dies; closing a bottom of the die cavity by a bottom punch accommodated in a punch tunnel formed in the bottom die; filling the die cavity with a pre-determined amount of sinterable powder; moving a top punch towards the die cavity through a punch tunnel formed in the top die; compacting the powder by urging the top and bottom punches towards each other, thereby forming the green body; and moving the top die and punch away from the bottom die and punch, thereby enabling removal of the formed green body. An apparatus for manufacturing a cutting insert green body having undercuts includes top and bottom dies which abut each other and top and bottom punches which slide in their respective dies.
Patent KR-20070101319-A (KR)
Title: Bisanthracene derivative and organic electroluminescent device using same
Inventor: KUBOTA MINEYUKI
IPC: C09K11/06
Filed: 2006-01-18
Abstract: Disclosed are bisanthracene derivatives of a specific structure represented by the formula (1) below. Also disclosed is an organic electroluminescent device wherein an organic thin film composed of one or more layers including at least a light-emitting layer is interposed between an anode and a cathode and the organic thin film contains at least one of the bisanthracene derivatives by itself or as a component of a mixture. Such an organic electroluminescent device has long life while exhibiting high luminous efficiency even in the high luminance region. The above-mentioned bisanthracene derivatives enable to realize such an organic electroluminescent device. (In the formula, Ar1 and Ar2 independently represent a substituted or unsubstituted aromatic hydrocarbon group having 6-50 nuclear carbon atoms, Ar3 represents a substituted or unsubstituted phenylene group or the like, R1-R18 independently represent a hydrogen atom or the like, m and n respectively represent an integer of 0-4, q represents an integer of 1-3, and p represents an integer of 0-2.)
Patent KR-20070104676-A (KR)
Title: Method and system of electrochemical machining
Inventor: ZDEBLICK WILLIAM J
IPC: B23H9/00
Filed: 2006-02-24
Abstract: An electrochemical machining (ECM) system for machining a workpiece includes a plurality of ECM stations. A first ECM station machines a first region of the workpiece. A second ECM station machines a second region of the workpiece separate from the first region. Additional ECM stations may also be utilized. Each ECM station includes a stationary electrode for delivering electric current for eroding material from the workpiece. Each ECM station also includes an ultrasonic transducer for determining a width of electrolyte between the stationary electrode and the workpiece. Machining of the workpiece in each ECM station is completed when the width of electrolyte reaches a predetermined width.
Patent KR-20070114801-A (KR)
Title: Computer status monitoring and support
Inventor: GRAZIADIO BRADLEY JOHN
IPC: G06F21/44
Filed: 2006-03-29
Abstract: A root silo that authorizes one or more clients to access one or more services at one or more servicing silos receives a request from a client for interaction with a service. The root silo identifies a servicing silo as an available provider of the service for interacting with the client and generates a servicing certificate that contains (i) service entitlement information showing that the client is entitled to interact with the service at the servicing silo, (ii) location information identifying a location of the servicing silo, and (iii) one or more keys for use in secure communication between the client and the servicing silo. Having generated the servicing certificate, the root silo sends the servicing certificate to the client for the client to use when interacting with the service at the servicing silo.
Patent KR-20070114319-A (KR)
Title: Plasma display device
Inventor: SAKAMOTO TETSUYA
IPC: G09G3/296
Filed: 2005-08-23
Abstract: A plasma display device is disclosed in which the power consumption can be reduced by effectively using the electric charge charged up on the plasma display panel and the brightness can be enhanced by reducing the reactive power. The plasma display device comprises a plasma display panel, an X-driver circuit, a Y-driver circuit, a Z-driver circuit, and an address driver circuit. The plasma display panel has X-electrodes, Y-electrodes, and Z-electrodes disposed on the front substrate and address electrodes disposed on the rear substrate. The driver circuits are used for applying a Z-pulse between the Z-and X-electrodes or between the Z-and the Y-electrodes and applying an X(Y)-pulse between the X-and Y-electrodes, thereby performing discharge emission. The Z-driver circuit comprises a switch and a coil which is used for an LC resonance operation together with the capacitor of the plasma display panel and can generate the Z-pulse having a narrow pulse width.
Patent KR-20080005209-A (KR)
Title: Biometric protection of a protected object
Inventor: GUTTA SRINIVAS VENKATA RAMA
IPC: G06F15/00
Filed: 2006-03-14
Abstract: Multiple biometric samples (180) of an authorized user are associated with protected material (170), and access (250) to protected material (170) is based on a comparison of a sample (210) of a biometric to these multiple protection-samples (180) of the biometric. The likelihood of wrongly-denying access to the material is controlled by the criteria used in the comparison (240) of the access-sample to each protection-sample. The likelihood of wrongly-allowing access to the material is controlled by the criteria used to grant access (370) based on the multiple comparisons. To further control the likelihood of wrongly-allowing access to the material, multiple biometric samples (210) are collected during the access-granting period, and these multiple access-samples (210) are compared to the multiple protection-samples (180).
Patent KR-20070114851-A (KR)
Title: A method for performing a read command in a memory device and a method for accessing dram
Inventor: DEMONE PAUL
IPC: G11C11/408
Filed: 2001-06-29
Abstract: A Dynamic Random Access Memory (DRAM) performs read, write, and refresh operations. The DRAM includes a plurality of sub-arrays, each having a plurality of memory cells, each of which is coupled with a complementary bit line pair and a word line. The DRAM further includes a word line enable device for asserting a selected one of the word lines and a column select device for asserting a selected one of the bit line pairs. A timing circuit is provided for controlling the word line enable device, the column select device, and the read, write, and refresh operations in response to a word line timing pulse. The read, write, and refresh operation are performed in the same amount of time.
Patent KR-20080024466-A (KR)
Title: Vacuum bagging methods and systems
Inventor: RIDGES MICHAEL D
IPC: B29C65/00
Filed: 2006-05-08
Abstract: Vacuum bagging methods, systems and compositions are provided with enhanced sealing capabilities. Generally, the system and method of the present invention provide for applying a sufficient amount of a sealing layer (106) of resin onto at least one structural component of a vacuum bagging system (100), over a primer material (105), which sealing layer (106) can be configured to increase vacuum bagging seal integrity. ® KIPO & WIPO 2008
Patent KR-20080025364-A (KR)
Title: Helicopter one-piece door
Inventor: LANDRY MARTIN
IPC: B64C1/14
Filed: 2006-03-16
Abstract: An aircraft vehicle (100) includes a body (108), including a front portion and a rearward tail portion, a single panel door (105) constructed and arranged to close an access opening defined in a lower portion of the body (108), and a linkage between the body (108) and the door (105). The linkage is constructed and arranged to move the door (105) generally rearwardly and upwardly when the door is moved from a closed position to an opened position, so that the door is positioned below and adjacent to the rearward tail portion. ® KIPO & WIPO 2008
Patent KR-20080007649-A (KR)
Title: Crystal of indole derivative having piperidine ring and process for production thereof
Inventor: SAKAGUCHI TAKAHISA
IPC: C07D405/14
Filed: 2006-05-11
Abstract: A crystal of 1-[1-[2-(7-methoxy-2,2-dimethyl-4-oxochroman-8-yl)-ethyl] piperidin-4-yl]-N-methyl-1H-indole-6-carboxamide fumarate which has peaks at chemical shifts of about 124.0 ppm and about 26.8 ppm in a 13C solid NMR spectrum.
Patent KR-20070121065-A (KR)
Title: High-frequency power supply system
Inventor: KOTANI HIROYUKI
IPC: H03H7/40
Filed: 2004-11-26
Abstract: A high-frequency power supply system includes an abnormality detection device (3) for detecting abnormality generated in a circuit of the load L side from the output terminal A of a high-frequency power source (1). The abnormality detection device (3) includes: a first detection unit (21) for detecting a voltage value Vf of a high-frequency progressive wave; a second detection unit (22) for detecting a voltage value Vr of a high-frequency reflection wave; a reflection coefficient calculation unit (23) and a differentiation calculation unit (24) for calculating a differentiation value dGamma/dt of a reflection coefficient from the progressive wave voltage value Vf and the reflection wave voltage value Vr; and an abnormality judgment unit (25) for judging whether abnormality is present according to the differentiation value dGamma/dt of the reflection coefficient. When an abnormality detection signal is outputted from the abnormality detection device (3) to the high-frequency power source (1), the power output operation of the high-frequency power source (1) is stopped.