baber/WOPTO huggingface dataset:
Patent KR-20060056864-A (KR)
Inventor: SATO TAMAKI
IPC: B41J2/045
Filed: 2005-11-21
Abstract: 본 발명에 따르면, 고정밀 인쇄 및 기록을 수행할 수 있으며 신뢰도가 높은 잉크젯 기록 헤드 및 이러한 헤드의 제조 방법이 제공된다.  본 발명에 따르는 잉크젯 기록 헤드는, 표면에 잉크 토출 에너지 발생 소자가 형성되어 있으며 실리콘으로 만든 소자 기판과, 잉크 토출구가 잉크 토출 에너지 발생 소자의 수직 상향의 위치에 형성되어 있는 얇고 편평한 무기질 기판을 포함한다.  또한, 헤드는 소자 기판을 무기질 기판에 접합시키며, 잉크 토출구와 연통하는 잉크 유로를 형성하는 벽을 구성하게 될 감광성 재료층을 포함한다.  무기질 기판은 감광성 재료층을 구비한 소자 기판에 적층되며, 그 다음 잉크 토출구가 형성된다. 
     
     액체 토출 헤드, 토출구, 공급구, 잉크젯 기록 헤드, 사이드 슈터형 기록 헤드
Patent KR-20050119627-A (KR)
Inventor: PARK SUN WOO
IPC: F24H3/00
Filed: 2005-11-24
Abstract: 본 발명은 온풍기 및 그의 구동방법에 관한 것으로, 보다 자세하게는 연소실 온도 및 실내 온도를 감지하여 자동으로 실내 온도를 조절할 수 있고, 연료로 갈탄, 석탄 등을 사용하여 연료비를 절약하며, 공기통로를 연소실 측면 및 저면에 다수로 구비하여 화력 조절이 용이하고, 재처리도 간편하며, 수백평 규모 온실의 전체 온도를 조절할 수 있는 온풍기 및 그의 구동방법에 관한 것이다. 
     본 발명의 온풍기는 연소부로 공기를 주입시키기 위한 블로워; 상기 연소부의 열기를 배출시키기 위하여 상기 온풍기의 일측에 위치하는 송풍부; 및 상기 송풍부의 구동으로 상기 연소부의 열기를 외부로 안내하기 위하여 상기 송풍부와 대향되는 타측에 위치하는 온풍배출구를 포함하되, 상기 송풍부의 중앙은 상기 온풍배출구의 중앙보다 상측에 구비됨에 기술적 특징이 있다.
Patent KR-20070056875-A (KR)
Title: Negatvie active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery compring same
Inventor: KANG YONG MUK
IPC: H01M10/36
Filed: 2005-11-30
Abstract: Provided is an anode active material for a lithium secondary battery, which solves the problems occurring in a conventional metallic active material, including swelling, poor contact with a conductive agent and separation from a collector, shows improved conductivity, and thus improves the initial capacity of the battery. The anode active material(100) for a lithium secondary battery comprises: a core(104) comprising active metal particles; and an anti-cracking layer(102) formed on the surface of the core and comprising a carbonaceous material. The active metal is at least one metal selected from the group consisting of Si, Sn, Al, Zn, Pb, Bi, Ag, Cd and Sb. The carbonaceous material is at least one material selected from the group consisting of carbon fibers, carbon nanotubes, soft carbon and hard carbon.
Patent KR-20070057558-A (KR)
Title: Digital signal receiving apparatus and digital signal transmitting apparatus
Inventor: KIM JE IK
IPC: H04N5/445
Filed: 2005-12-02
Abstract: A digital signal receiving apparatus, a digital signal transmitting apparatus, and a method using the apparatus are provided to add additional information to an audio signal although a video signal is not included in a digital signal and be easily synchronized with the audio signal in case of information associated with the additional information and the audio signal. A signal receiving unit(270) receives an audio signal having additional information. An audio decoder(213) decodes the audio signal. A reception control unit(290) controls the audio decoder(213) to extract the additional information from the received audio signal. An interface picture generating unit(220) generates an interface picture. The reception control unit(290) controls the interface picture generating unit(220) to generate the interface picture including the additional information.
Patent KR-20070063241-A (KR)
Title: Calibration device of the frequency and calibration method of the frequency using the same
Inventor: PARK DAE JIN
IPC: G06F1/08
Filed: 2005-12-14
Abstract: A device for calibrating a frequency and a frequency calibration method using the same are provided to reduce time required for calibrating the frequency of a main clock and reduce a device size by enabling a tester to quickly calculate a frequency slope of the main clock and provide a calculated calibration value to a calibrator. An oscillator(210) generates the main clock(220) of an MCU(Micro Control Unit)(200). A calibrator(230) calibrates the frequency of the main clock generated from the oscillator to a target frequency. If the calculated calibration value corresponds to the target frequency, a calibration value output part(250) stores a calibration value and outputs the stored calibration value to the calibrator. The tester(240) calculates the frequency slope of the main clock linearly changed by a resistance value of a resistor included in the oscillator and calculates the calibration value used in the calibrator by using the calculated frequency slope. The calibrator calibrates the frequency of the main clock by changing the resistance value of the resistor of the oscillator based on the calculated calibration value.
Patent KR-20070065049-A (KR)
Title: Hydro engine mount
Inventor: LEE YOUNG CHAN
IPC: B60K5/12
Filed: 2005-12-19
Abstract: A hydro engine mount is provided to reduce booming noise at acceleration because a length of a cantilever can be shortened. A hydro engine mount(20) includes an engine mount base(24) mounted to a side member(22), a rubber insulator(36) divided into upper and lower chambers(28,30) by a hydro orifice(26) on the engine mount base, having a low frequency rubber plunger(32) formed on the bottom, and a low bounce stopper(34) protruded from upper rim, and a mounting bolt core having a reinforced ring(38) inserted into the upper chamber by penetrating the rubber insulator and a high frequency plunger(40) coupled therewith by a nut. An engine mount support bracket(44) mounted to an engine is coupled with the mounting bolt core. The engine mounting rubber insulator supports load of a power train between the side member and the power train and insulates vibration and noise transmitted from the power train. At this time, vibration caused by the movement of the power train is firstly insulated by the rubber insulator.
Patent KR-20070066381-A (KR)
Title: Polymerization method of styrene-butadiene latex
Inventor: CHO KYO DONG
IPC: C08F279/02
Filed: 2005-12-22
Abstract: Provided is a method for polymerizing a styrene-butadiene latex to lower the emulsion polymerization temperature and to control gel content without using a molecular weight controller. The method comprises the steps of injecting a styrene monomer, a butadiene monomer, an emulsifier, an initiator and a reducing agent into a reactor and injecting an oxidation-reduction catalyst solution into the reactor at 30-50 deg.C to initiate the polymerization; and propagating the polymerization at 35-75 deg.C to control the gel content to be 35-65 wt%, wherein oxidation-reduction catalyst solution is prepared by dissolving 0.001-1 parts by weight of ethylenediaminetetraacetic acid, 0.001-1 parts by weight of ferrous sulfate and 0.001-5 parts by weight of formaldehyde sodium sulfoxylate in 1-20 parts by weight of ion exchange water.
Patent KR-20070066668-A (KR)
Title: Mobile communication device and method for display control in mobile communication device and for use the same
Inventor: KIM BONG JUNG
IPC: H04B1/40
Filed: 2005-12-22
Abstract: A mobile terminal and its control method are provided to enhance user convenience by adjusting the brightness of a flash emitting auxiliary light of a camera according to an operational environment of a mobile terminal. A display unit(130) displays information of a main body of a mobile terminal. An input unit(140) inputs information to the main body of the mobile terminal. A light sensing unit(120) senses brightness around the main body of the mobile terminal. A controller(110) adjusts the brightness of the display unit according to a sensing operation of the light sensing unit. The display unit includes an LCD panel for displaying the information and a backlight unit controlled in brightness by the controller.
Patent KR-20070071200-A (KR)
Title: Simulation algorithm for calculating liquid crystal capacitance of pixel
Inventor: JUNG SUNG MIN
IPC: G02F1/133
Filed: 2005-12-29
Abstract: A simulation algorithm for calculating liquid crystal capacitance of a pixel is provided to accurately calculate liquid crystal capacitance by repeatedly calculating a pixel applied voltage through a thin film transistor and liquid crystal capacitance, thereby precisely analyzing a circuit of a liquid crystal display device. Liquid crystal capacitance is calculated from initial molecule arrangement of liquid crystal. A drain current, a pixel charge amount, an increment of a pixel applied voltage of a thin film transistor for time passed from the first step are calculated by using the liquid crystal capacitance. Liquid crystal arrangement and liquid crystal capacitance according to the pixel applied voltage changed for time passed from the second step.
Patent KR-20070071635-A (KR)
Title: Light guide plate having micro disc pattern
Inventor: LEE MAN HWA
IPC: G02F1/13357
Filed: 2005-12-30
Abstract: A light guiding plate is provided to control a light exit angle and a viewing angle, thereby improving the light collecting efficiency, by reflecting and refracting light with use of prism patterns formed on a light reflection surface and a light exit surface of the light guiding plate. A light source(200) is installed at one side surface of a light guiding plate(100). A plurality of prism patterns(102) are formed on a reflecting surface of the light guiding plate, which is opposite to a light exit surface. The prism patterns are continuously extended in parallel with a longitudinal direction of the light source. Each of the prism patterns has an inclination surface facing the light source. A plurality of micro-disc patterns(104) are formed to overlap the prism patterns, wherein each of the micro-disc patterns has a planar surface. A ratio per unit area of prism pattern is controlled by density of micro-disc pattern.
Patent KR-20050025314-A (KR)
Title: Media drive clamping device provided with communication means
Inventor: KAHLMAN JOSEPHUS A H M
IPC: G11B23/30
Filed: 2003-06-27
Abstract: An apparatus has communication means for obtaining an electromagnetical coupling with a first antenna (22) on an information carrier (1), a support member (61) and a clamping member (62) for clamping the information carrier in axial direction, a bridge (63) for supporting the clamping member, and a second antenna (66) which is coupled with the clamping member. In axial direction oppositely to the second antenna the bridge is at least partially free of metal. In order to prevent eddy currents.
Patent KR-20050035254-A (KR)
Title: Hybrid structure for distributed power amplifiers
Inventor: PAVIO ANTHONY M
IPC: H03F3/60
Filed: 2003-07-18
Abstract: A hybrid low voltage distributed power amplifier structure (300) provides improved efficiency by forming drain transmission line inductors (323) on a substrate (306) while the rest of the amplifier is built in IC form (302). A wirebond interconnection (330) is made between the IC s drainline capacitors (324) and the substrate s drainline inductors (323) which are a higher impedance point in the circuit. As a result, the wirebond inductance becomes negligible and has little or no impact on the power amplifier's performance.
Patent KR-20050065524-A (KR)
Title: Flexible dome toothbrush
Inventor: MOSKOVICH ROBERT
IPC: A46B3/20
Filed: 2003-08-08
Abstract: A toothbrush (10) includes a head (14) having a bristle carrying surface formed from a thin flexible dome shaped membrane (24). An air space (28) is located between the base of the head and the membrane so that the membrane can be capable of flexing to alter its shape during use and then resuming the original shape. In a second embodiment, the head (114) and/or handle (112) have elastomeric portions at least partially surrounding an open area. These portions are readily deflectable under pressure during use to improve handling of the toothrush and orientation of the cleaning elements (124). Alternatively the toothbrush includes a resilient spring-like longitudinal hinge (222) collinear with the longitudinal axis of the toothbrush head so as to separate the head into a pair of side by side longitudinal sections having extending cleaning elements (228) wherein the hinge urges the sections to return to their original position after the hinge has been opened as a result of the cleaning elements contacting teeth.
Patent KR-20050032623-A (KR)
Title: Long-piston hydraulic machines
Inventor: GLEASMAN KEITH E
IPC: F04B1/12
Filed: 2003-08-26
Abstract: Smaller and lighter hydraulic pump/motors are provided with pistons having body portions substantially as long as the axial length of the respective cylinders in which they reciprocate. A plurality of respective lubricating channels, formed circumferentially and radially transecting the walls of each cylinder, is each positioned to be closed at all times by the axial cylindrical body of each respective piston during its entire stroke. Each lubricating channel is interconnected, one to another, to form a single, continuous lubricating passageway entirely within the cylinder block and not connected by either fluid "input" or fluid "output" passageways, being replenished solely by blow-by entering from the valve end of each cylinder. A plurality of sealing members, each located near the open end of each cylinder, substantially eliminates blow-by from this lubricating passageway, thereby significantly increasing volumetric efficiency. The resulting improved lubrication, in combination with unique spring-biased holddown assemblies, permits use of variable-angle swash-plate arrangements that require neither dog-bones at the outer ends of the pistons nor conventional nutating-only wobblers.
Patent KR-20050065592-A (KR)
Title: Streaming media
Inventor: CURCIO IGOR D D
IPC: H04L12/56
Filed: 2003-10-10
Abstract: The invention relates to a method for streaming of media from a streaming server (111) to a mobile client device (101) over an air-interface, wherein, after a cell reselection, the method comprises requesting the streaming server (111) to resend streaming media which the mobile client device (101) was not able to receive due to the cell reselection.
Patent KR-20050075026-A (KR)
Title: Novel process for the preparation of imidazolyl compounds
Inventor: VERBEEK JAN MAARTEN
IPC: C07D233/54
Filed: 2003-11-17
Abstract: The present invention relates to a method for the preparation of an imidazolyl compound of the general formula (I), wherein: Ra and Rb each separately are (C1-C6)alkyl, (C1-C6)alkoxyalkyl, optionally substituted aryl or heteroaryl; or wherein Ra and Rb together form a further homocyclic or heterocyclic system comprising one or more rings; Ra' and Rb' each are hydrogen or together form a carbon-carbon double bond, said carbon-carbon double bond optionally being part of an aromatic system; Rc is hydrogen, (C1-C6)alkyl, (C1-C6)alkoxy, (C1,-C6)alkoxyalkyl or halogen; Rd is hydrogen or (C1-C4)aIkyl; Re is hydrogen or (C1-C4)aIkyl; m is 1 or 2; and R 1, is hydrogen or (C1-C4)aIkyl; as well as its acid addition salt;characterized in that a compound of the general formula (II) is reacted with a compound of the formula (III), wherein: R is a hydrogen, a (C1-C4)alkyl group optionally substituted with a hydroxygroup or an optionally substituted aryl group, R', R", R'" and R"" each individually are a hydrogen or a (C1- C4)aIkyl group; followed by a reaction with a compound of the formula (IV), wherein R1, Rd and Re have the meanings defined above; and optionally followed by a reaction with a suitable acid. De method according to the present invention is especially useful for the preparation of ondansetron and cilansetron.
Patent KR-20050083891-A (KR)
Title: Novel 2', 5'-oligoadenylic acid analogues
Inventor: KOIZUMI MAKOTO
IPC: A61P31/12
Filed: 2003-11-19
Abstract: 2-5A Analogues represented by the general formula (1) and pharmacologically acceptable salts thereof: (1) wherein m is 0 or 1; n is 0 to 2; R1 is optionally substituted C1-6 alkoxy, mercapto, mercapto blocked with a protecting group for synthesis of nucleic acid, or optionally substituted C1-4 alkylthio; R2, R3, R4, R5 and R6 are each hydroxyl, hydroxyl blocked with a protecting group for synthesis of nucleic acid, optionally substituted C1-6 alkoxy, mercapto, mercapto blocked with a protecting group for synthesis of nucleic acid, or optionally substituted C1-4 alkylthio; R7 is oxygen or -O(CH2CH2O)q- (wherein q is 2 to 6); R 8 is hydrogen, optionally substituted C1-6 alkyl, or a 5'-phosphorylated oligonucleotide analogue lacking one hydroxyl group on the 5'-phosphate group; and E1, E 2, E3 and E4 are each a natural or modified nucleic acid unit.
Patent KR-20050086806-A (KR)
Title: Bio-linking a user and authorization means
Inventor: FONTIJN WILHELMUS F J
IPC: G07C9/00
Filed: 2003-10-31
Abstract: The invention relates to a system (100) for authorizing a user (111) to use a device requiring authorization (140), and a method of authorizing a user to use such a device. The system comprises identification means (130) arranged to identify the user, authorization means (120, 320) arranged to authorize the user to use said device requiring authorization, at least one linking means (110) arranged to establish and monitor a bio-link between the user and the authorization means, and at least one linking means being further arranged to activate said authorization means in response to a valid user identification by the identification means. Said authorization means (120) is active only while said link is valid.
Patent KR-20050086841-A (KR)
Title: Solid-state imaging apparatus and its signal reading method
Inventor: WADA TAKAMASA
IPC: H04N5/341
Filed: 2003-11-21
Abstract: In an arrangement where a plurality of horizontal signal lines are used to distribute pixel signals so as to realize a high speed operation, color differences and moire occurring in image signals are eliminated. It is shown that the pixel signals of a 2n- th row are being read out, and R pixels of the odd-numbered columns are outputted from a horizontal signal line (60A) to an output system (A). Meanwhile, Gr pixels of the even-numbered columns are outputted from a horizontal signal line (60B) to an output system (B). It is also shown that pixel signals of a 2n+1-th row are being read out, and Gb pixels of the odd-numbered columns are outputted from the horizontal signal line (60B) to the output system (B) via a switching operation of a switch circuit part (50). Similarly, the B pixels of the even-numbered columns are outputted from the horizontal signal line (60A) to the output system (A) via a switching operation of the switch circuit part (50).
Patent KR-20050085177-A (KR)
Title: Soluble notch-based substrates for gamma secretase and methods and compositions for using same
Inventor: RANK KENNETH BRUCE
IPC: C07K14/47
Filed: 2003-11-17
Abstract: The present invention is directed to novel soluble substrates for gamma-secretase. More particularly, the invention provides a soluble fusion polypeptide with a Notch segment containing the gamma -secretase-dependent cleavage sites (gamma and epsilon) fused to a NusA protein. Methods and compositions for making and using such a fusion protein are disclosed.
Patent KR-20050085406-A (KR)
Title: Device for assembling, tuning, and testing motor vehicles
Inventor: MOGCK GERHARD
IPC: B62D65/00
Filed: 2003-12-02
Abstract: The invention relates to a device for assembling, tuning, and testing motor vehicles. Automobile factories are provided with assembly lines, along which components are delivered to an automobile that is to be produced, are assembled, and further processed by humans or robots as required. The automobiles that are to be produced are continuously moved on wheels at the end of the assembly lines by means of chain-driven, rope-driven, or belt-driven apron conveyors. The aim of the invention is to create a device for assembling motor vehicles, which can be mounted anywhere in a flat hall without modifying the ceiling or floor and can be transported. Said aim is achieved by the fact that the inventive device can be assembled from individual transportable, modular, interconnectable components which can be mounted on a flat surface without using pits or creating floor load. Said device encompasses the conveying mechanisms and assembly units for the motor vehicles that are to be assembled. Disclosed are an embodiment with suspended conveyors for the motor vehicles and different vehicle test stands that touch the wheels.
Patent KR-20050084356-A (KR)
Title: Sanitary napkin for clean body benefit
Inventor: HAMMONS JOHN LEE
IPC: A61F13/15
Filed: 2003-12-16
Abstract: A sanitary napkin has a facing layer joined to a backsheet, and an absorbent core disposed between the facing layer and backsheet. The facing layer has a first region comprising a plurality of apertures, and a second region comprising a plurality of raised, out-of-plane deformations that can be soft, resilient, rib-like elements. In one embodiment, the sanitary napkin also comprises a deep- embossed channel.
Patent KR-20050084507-A (KR)
Title: Load-dependent variable frequency voltage regulator
Inventor: SANKMAN ROBERT
IPC: H02M3/00
Filed: 2003-12-11
Abstract: A pulse width modulation voltage regulator comprises a pulse width modulation circuit and a control circuit (103). The control circuit is operable to reduce a pulse modulation frequency of the pulse width modulation circuit when a load current increases and to increase the pulse modulation frequency of the pulse width modulation circuit when the load current decreases.
Patent KR-20050098022-A (KR)
Title: System for efficiently providing coverage of a sectorized cell
Inventor: CUFFARO ANGELO
IPC: H04B7/26
Filed: 2003-06-26
Abstract: A communication system transmits and receives communications within a sectorized cell between at least one primary station and at least one secondary station. The communication system includes a unit for generating and shaping a beam; an antenna for transmitting and receiving signals within said beam; and a unit for directing the beam. The shaped beam is directed at a plurality of predetermined directions; either continuously or discretely. When a WRTU successfully acquires the beacon common channel (42), it reports the identifier number of the common channel it acquires to the PS(44). This information is used by the system to determine the WTRUs location(46). The PS then assigns a dedicated channel in the proper direction of the WTRU(48).
Patent KR-20050116150-A (KR)
Title: Method of altering crystal structure of group 13 element nitride, group 13 element nitride and structure material containing cubic nitride
Inventor: IWATA ATSUSHI
IPC: G09G3/36
Filed: 2004-03-19
Abstract: Carrier gas He and powder of hexagonal aluminum nitride are formed into an aerosol in aerosol formation chamber (2). The aerosol is fed through conveyance pipe (3) into film formation chamber (4). The film formation chamber (4) is evacuated in advance by means of vacuum pump (5) so that in the state of aerosol feeding, a degree of vacuum of 200 to 8000 Pa can be maintained. From nozzle (6) disposed at an end portion of the conveyance pipe (3) in the film formation chamber (4), the aerosol is blown against a substrate fixed on substrate holder (7) so that the impact force at particle collision is 4 GPa or more. As a result, the crystal structure of aluminum nitride is altered from hexagon to cube, thereby realizing accumulation of cubic aluminum nitride on the substrate. Thus, there is provided a method of altering the crystal structure of Group 13 element nitride wherein the crystal structure of Group 13 element nitride can be altered by an apparatus construction simpler than in the known method of altering the crystal structure of Group 13 element nitride according to static pressure application technique.
Patent KR-20050114692-A (KR)
Title: Air conditioner
Inventor: YAMAMOTO TOSHIHIRO
IPC: F24F11/00
Filed: 2004-03-25
Abstract: Refrigerant R410A is used in a refrigeration cycle. Capacities of variable capacity compressors in each outdoor unit are regulated in accordance with capacities required by each indoor unit.