baber/WOPTO huggingface dataset:
Patent KR-20050057574-A (KR)
Title: Multi-part cooled piston for an internal combustion engine
Inventor: KEMNITZ PETER
IPC: F02F3/00
Filed: 2003-09-19
Abstract: The invention relates to a multi-part cooled piston (20) for an internal combustion engine, said piston comprising a steel piston upper part (1) provided with a combustion cavity (3) and an annular wall (4) having an annular part (11), in addition to a piston lower part (2) comprising a box-type piston shaft (9), hubs (12) for receiving the piston pin connecting the piston (20) to the connecting rod, and hub supports (6) connected to the piston shaft (9).The aim of the invention is to produce one such piston with high dimensional stability and an improved cooling system in a cost-effective manner. To this end, a cooling channel (7) formed inside the piston upper part (1) comprises bore holes (14) distributed about the circumference thereof and oriented towards the bottom of the piston; the piston material located between the bore holes (14) forms support ribs (8) which respectively form sections of a surrounding annular rib (5), radially in relation to the longitudinal axis (K) of the piston; the lower part (2) of the piston comprises a surrounding carrier rib (10) which is connected to the hub supports (6); and the piston upper part (1) and the piston lower part (2) are interconnected by means of the annular rib and the carrier rib (5, 10) in a fixed manner.
Patent KR-20050053705-A (KR)
Title: Adhesives having a microreplicated topography and methods of making and using same
Inventor: SHER FRANK T
IPC: C09J7/38
Filed: 1997-05-30
Abstract: Adhesives having a microreplicated topography are prepared from contacting a microembossed pattern to a layer of adhesive. When an adhesion interface is established between the layer of adhesive and a supporting substrate, the topography of the adhesive surface controls the performance of the adhesion interface. Articles having microreplicated adhesive surfaces are also disclosed that have an advantage of providing microchannels for fluids egress for an effective period of time. Multiple microembossed patterns produce microreplicated adhesive surfaces having both microchannels for fluid egress and pegs for improved adhesive properties.
Patent KR-20050057607-A (KR)
Title: Curable thermoplastic elastomeric blend, method of manufacture, and use thereof
Inventor: BENDLER HERBERT VERNON
IPC: C08L33/10
Filed: 2003-09-30
Abstract: A curable thermoplastic elastomeric blend is disclosed comprising: (a) from 15 to 60 weight percent of a polyalkylene phthalate polyester polymer or copolymer and; (b) from 40 to 85 weight percent of a polyacrylate or polyethylene/acrylate rubber in combination with an effective amount of peroxide free-radical initiator and an organic diene co-agent to cross-link which upon extrusion or injection molding dynamically cross-link producing a melt processible thermoplastic elastomeric composition having a polyalkylene phthalate polyester polymer or copolymer continuous phase and a cross-linked polyacrylate or polyethylene/acrylate rubber disperse phase. Such compositions are useful in the manufacture of rubber parts having excellent resistance to lubricating oils and greases.
Patent KR-20050057621-A (KR)
Title: Image forming apparatus, recording liquid, conveyor belt, recording liquid cartridge
Inventor: ADACHI HIROSHI
IPC: B41J2/175
Filed: 2004-08-05
Abstract: An image forming apparatus for forming an image on a recording medium by ejecting a recording liquid to the recording medium at a recording part is disclosed. The image forming apparatus includes a conveyor belt for conveying the recording medium to the recording part, the conveyor belt satisfying a relation of gamma > gammac, wherein gamma (mN/m) is a static surface tension of the recording liquid at 25 °C, and gammac (mN/m) is a critical surface tension of the conveyor belt, wherein the recording liquid contains a color material in a disperse state.
Patent KR-20050055753-A (KR)
Title: Narrow-angle v-type engine
Inventor: YAMAZAKI MASAHIRO
IPC: F02M69/00
Filed: 2003-10-08
Abstract: A V-type engine with cylinders (2) alternately arranged in two banks comprises combustion chambers provided corresponding to each cylinder (2), intake ports (20) connecting the combustion chambers to an intake manifold (50), and exhaust ports (30) connecting the combustion chambers to an exhaust manifold (70). It is constructed such that all the intake ports (20) of the two banks pass one of the banks, all the exhaust ports (30) of the two banks pass the other of the banks, and an angle formed by the two banks is set to eight degrees or less.
Patent KR-20050067414-A (KR)
Title: Molecular memory integrated circuit utilizing non-vibrating cantilevers
Inventor: RUST THOMAS F
IPC: G11B9/00
Filed: 2003-10-15
Abstract: Memory devices in accordance with the present invention can comprise a molecular memory integrated circuit including a set of actuators capable of moving one or more platforms. In one embodiment the platforms can include either a memory device or a Molecular Array Read/Write Engine (MARE) with a cantilever system having at least one cantilever tip. When a first platform with a memory device is brought within close proximity of a second platform with a MARE, the actuators can position the cantilever tip to a specific location on the memory device. The tip of the cantilever can perform a number of functions to the memory device, including reading the state of the memory device or changing the state of the memory device. This description is not intended to be a complete description of, or limit the scope of, the invention.
Patent KR-20050051713-A (KR)
Inventor: KELLERMAN PETER L
IPC: H01L21/00
Filed: 2003-10-22
Abstract: An apparatus for processing a semiconductor wafer. The apparatus according to the present invention comprises a wafer port flange including an electrostatic chuck and a top plate including a lip. The electrostatic chuck defines a circumferential gas distribution groove and a gas gap positioned between a backside of a semiconductor wafer and the electrostatic chuck. The lip is positioned to shield an outside band of the wafer. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Patent KR-20050071609-A (KR)
Title: Conjugated polymers containing arylamine units, the representation thereof and the use of the same
Inventor: BUESING ARNE
IPC: C08G61/12
Filed: 2003-10-17
Abstract: The invention relates to conjugated polymers containing special condensed arylamine structural units. The inventive materials have an improved efficiency with a high degree of luminance and are thus especially suitable for using in so-called passive matrix displays.
Patent KR-20050075367-A (KR)
Title: Apparatus for aspirating, irrigating and cleansing wounds
Inventor: BLOTT PATRICK LEWIS
IPC: A61M3/02
Filed: 2003-10-28
Abstract: An apparatus for cleansing wounds in which irrigant fluid from a reservoir (12) connected to a conformable wound dressing (3) and wound exudate from the dres sing are recirculated by a device (18) for moving fluid through a flow path which passes through the dressing and a means (17) for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g.micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing mate rials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing and a method of treatment using the apparatus.
Patent KR-20050088396-A (KR)
Title: Large composite structures and a process for fabricating large composite structures
Inventor: FANUCCI JEROME P
IPC: E04B1/16
Filed: 2003-12-17
Abstract: In a process for fabricating large structures, a composite material panel is continuously pultruded in a pultrusion die assembly and cut transversely to the process direction to provide panel sections. The panel sections can be sufficiently long to extend from one end to an opposite end of the structure. The panel sections are assembled with a joint along adjacent edges using steel-to-composite and composite-to- composite joining technology. The joints can be integrated into the panel longitudinal edges, or separate joint assemblies can be fabricated. In this manner, fewer joints are required. A variety of in-plane and out-of- plane joint assemblies are provided.
Patent KR-20050103915-A (KR)
Title: Cationic substituted hydrazone dyes
Inventor: ELIU VICTOR PAUL
IPC: A61K8/49
Filed: 2004-02-09
Abstract: The present invention relates to novel cationic dyes of formula (1), (2) or (3) and wherein R1 and R 2 are each independently of the other a C1-C8alkyl radical or an unsubstituted or substituted benzyl radical, R3 is hydrogen, C1-C8alkyl, C1-C8alkoxy, cyanide or halide, and R4 is a C1-C8alkyl radical or an unsubstituted or substituted aryl radical, and X is an anion. Further, the present invention relates to compositions thereof, especially comprising other dyes, to processes for the preparation thereof and to the use thereof in the dyeing of organic material, such as keratin fibers, especially hair; or wool, leather, silk, cellulose or polyamides, and preferably human hair.
Patent KR-20050113608-A (KR)
Title: Automatic vehicle exterior light control systems
Inventor: STAM JOSEPH S
IPC: H01L27/00
Filed: 2004-02-18
Abstract: The present invention relates to various improvements relating to automatic vehicle equipment control systems.
Patent KR-20050106125-A (KR)
Title: Active matrix displays and drive control methods
Inventor: EDWARDS MARTIN J
IPC: G09G3/36
Filed: 2004-03-16
Abstract: A method of controlling an active matrix LCD involves providing a pixel drive signal to each pixel for storage on the pixel for a first period of time and providing a second drive voltage to each pixel for a second period of time, wherein the durations of the first and second periods of time are controlled to vary the pixel light output. In this method, each pixel is driven in two stages. For the first stage, the pixel data voltages remain constant, and in the second stage a different voltage is applied to the pixels. The light output from the pixels is modified by altering the durations of the two stages. This avoids the need for additional adjustable voltage sources to enable compensation for temperature and other conditions.
Patent KR-20050102691-A (KR)
Title: Method for coordinating paging occasions on a common paging channel
Inventor: TERRY STEPHEN E
IPC: H04B7/26
Filed: 2003-07-30
Abstract: A method of paging a plurality of users by synchronizing user equipment (UE) specific paging and Point-to- Multipoint (PtM) user group paging to reduce power consumption when the UE is in a discontinuous reception state. The UE identities are defined such that paging occasions and common paging channels are synchronized for multiple users within a PtM user group.
Patent KR-20050120702-A (KR)
Title: Architectural hierarchy of control for a fuel processor
Inventor: MIRKOVIC VESNA R
IPC: H01M8/06
Filed: 2004-03-30
Abstract: A control technique for use in a fuel processor is disclosed. In one aspect, a control system includes a subsystem manager controller the operation of a respective physical subsystem for each of a plurality of physical subsystems in the fuel processor. The subsystem managers take their direction from a master control manager. In a second aspect, the subsystem managers collectively form a layer operating in conjunction with a second layer capable of interfacing the subsystem managers to their respective physical subsystems, a third layer capable of interfacing the subsystem managers with the second layer. In a third aspect, master control manager manages the operation of each physical subsystem through a respective subsystem manager, directs state transitions of the subsystem managers, and routs interaction between the subsystem managers from the master control manager.
Patent KR-20060003876-A (KR)
Title: Combinations of paroxetine and 4-(s)-(4-acetyl-piperazin-1-yl)-2-(r)-(4-fluoro-2-methyl-phenyl)-piperidine-1-carboxylic acid [1-(r)-(3,5-bis-trifluoromethyl-phenyl)-ethyl]-methylamide for treatment of depression and/or anxiety
Inventor: MELOTTO SERGIO
IPC: A61P25/00
Filed: 2004-04-16
Abstract: The present invention relates to therapeutic combinations comprising paroxetine or physiologically acceptable salts or solvates thereof and 4- (S)-(4-Acetyl-piperazin-1-yl)-2-(R)-(4-fluoro-2-methyl-phenyl)-piperidine- 1-carboxylic acid [1-(R)-(3,5-bis-trifluoromethyl-phenyl)-ethyl]- methylamide or pharmaceutically acceptable salts or solvates thereof, to pharmaceutical compositions containing said combinations and their use in the treatment of depression and /or anxiety.
Patent KR-20060017589-A (KR)
Title: Indene derivatives as pharmaceutical agents
Inventor: RAYMOND JEFFERY R
IPC: C07D233/56
Filed: 2004-04-15
Abstract: wherein R1, R2, R3, R4a, R4b, R5 and R6 are defined herein, as well as other indene derivatives are disclosed herein. Pharmaceutical compositions containing the compounds and methods of using the compounds are also disclosed.
Patent KR-20050111646-A (KR)
Title: Negative pressure doubling device
Inventor: INOUE HIDEFUMI
IPC: B60T13/573
Filed: 2004-04-13
Abstract: In the negative pressure doubling device of the invention, a threshold line is set for starting a BA operation at a pedal stepping speed not less than a set speed, and the inclination of the threshold line is set equal to that for a servo ratio (SR2) smaller than a servo ratio (SR1) for normal brake operation in a low input region (small pedal stepping force region), while in a high input region (large pedal stepping force region) it is set equal to the size of a servo ratio (SR1) during normal brake operation. That is, the threshold line for starting the BA operation is adjustable for low input and high input. And even if the brake pedal is stepped at a stepping speed not less than the set speed in spite of not being in an emergency, the BA operation is not performed; thus, unnecessary BA operation is prevented. In an emergency and when the brake pedal is stepped at a stepping speed not less than the set speed and with more than a set stepping force, the BA operation is performed.
Patent KR-20050121755-A (KR)
Title: Low surface roughness electrolytic copper foil and process for producing the same
Inventor: SANO YASUSHI
IPC: C25D1/04
Filed: 2004-05-12
Abstract: A low surface roughness electrolytic copper foil having a surface roughness Rz not higher than 2.5 mum and an elongation percentage not smaller than 6% at 180°C in which tensile strength at 25°C measured within 20 min of the point in time of ending electrodeposition is not higher than 500 MPa and the lowering rate of tensile strength at 25° C measured within 300 min of the point in time of ending electrodeposition is not higher than 10%. The low surface roughness electrolytic copper foil is produced by a process employing aqueous solution of sulfuric acid-copper sulfate as electrolyte and conducting a DC current between an insoluble anode of titanium coated with a platinum metal element or its oxide element and a titanium cathode drum facing the anode, wherein the electrolyte contains hydroxyethyl cellulose, polyethylene imine, a sulfonate of active organic sulfur compound, acetylene glycol and chlorine ions.
Patent KR-20060029246-A (KR)
Title: Methods and apparatus for backwards compatible communication in a multiple antenna communication system using time orthogonal symbols
Inventor: KOPMEINERS ROBERT JOHN
IPC: H04L25/02
Filed: 2004-06-30
Abstract: A method and apparatus are disclosed for transmitting symbols in a multiple antenna communication system according to a frame structure, such that the symbols can be interpreted by a lower order receiver (i.e., a receiver having a fewer number of antennas than the transmitter). The disclosed frame structure comprises a legacy preamble having at least one long training symbol and N-1 additional long training symbols that are transmitted on each of N transmit antennas. The legacy preamble may be, for example, an 802.11 a/g preamble that includes at least one short training symbol, at least one long training symbol and at least one SIGNAL field. A sequence of each of the long training symbols on each of the N transmit antennas are time orthogonal. The long training symbols can be time orthogonal by introducing a phase shift to each of long training symbols relative to one another.
Patent KR-20070073052-A (KR)
Title: Method for forming semiconductor device
Inventor: KIM SEOK KYUN
IPC: H01L21/304
Filed: 2006-01-03
Abstract: A method for forming a semiconductor device is provided to increase a yield and reduce manufacturing costs by improving measurement accuracy in a CD measurement process. A first dummy pattern(120) adjacent to an edge part of a wafer mark region is formed. A second dummy pattern(130) is formed on the wafer mark region and an adjacent region of the wafer mark region. The second dummy pattern has a line width of 0.1 micrometers and less. The second dummy pattern has a uniform arrangement. The first dummy pattern is positioned at a distance of 5 to 10 micrometers from the wafer mark region. The first dummy pattern is formed with a square structure having line width of 0.5 to 0.7 micrometers.
Patent KR-20070075771-A (KR)
Title: Apparatus and method for servicing a contents using a wireless communication network
Inventor: KIM JIN SIK
IPC: H04W12/08
Filed: 2006-01-16
Abstract: An apparatus and a method for providing contents using a wireless communication network are provided to remarkably reduce download speed and efficiently use radio resources by encoding the contents corresponding to setup information a user inputs through a reservation download setup menu, downloading the encoded contents to the user's mobile terminal, receiving only a specific key value to decode the encoded contents according to the user's request, and regenerating the contents in case the mobile terminal is in an idle state and there are enough radio resources. If the user of a mobile terminal accesses a reservation server through a base station and a wireless communication network, the reservation server provides a reservation download setup menu to the mobile terminal(S200). If the user inputs setup information using the reservation download setup menu and transmits it, the reservation server stores it in a database part together with the MIN of the mobile terminal(S202). Afterwards, when the mobile terminal is in an idle state and there are enough radio resources in the base station and an MSC, the reservation server obtains suitable contents according to the inputted setup information(S206). The reservation server creates a specific key value, encodes the obtained contents using the created key value, and stores the specific key value in the database part(S208). Then the reservation server makes a connection with the mobile terminal using the stored MIN and downloads the encoded contents, including a callback URL, to the mobile terminal(S210).
Patent KR-20060014077-A (KR)
Inventor: HWANG KI WOONG
IPC: G09G3/291
Filed: 2006-01-23
Abstract: 본 발명은 교류(AC)형 플라즈마 디스플레이 패널(Plasma Display Panel : PDP)의 구동 방법에 관한 것으로, 스캔 라인간의 편차가 적어 고속 구동에 유리하고 안정적이며, 전력 소모가 특정 시간에 집중되지 않아 전원 회로 설계가 용이하고, 패널 온도 상승으로 인한 형광체 열화 및 잔상 등의 화질 열화를 방지할 수 있고, 저계조 표현력 및 의사 윤곽 노이즈 저감에 유리한 새로운 구동 방법에 관한 것이다.  본 발명의 플라즈마 디스플레이 패널의 구동 방법에서는, 화상 정보의 1 프레임이 조합에 의하여 계조를 구현하기 위한 하나 이상의 서브 필드로 분할되며, 서브 필드 각각은 하나 이상의 구동 단위(T)로 분할되고, 구동 단위(T)의 각각은 시간적으로 분리된 기입 기간, 유지 기간 및 소거 기간을 포함하며, 서브 필드를 구성하는 구동 단위(T) 중 최초의 것의 기입 기간 중에, 해당 서브 필드에 대한 데이터를 기입하는 단계; 및 서브 필드를 구성하는 구동 단위(T) 중 최후의 것의 소거 기간 중에, 해당 서브 필드에 대한 데이터를 소거하는 단계를 포함한다. 
       
     플라즈마 디스플레이, PDP, 구동 방법, ADS, AWD, 구동 파형
Patent KR-20060085584-A (KR)
Inventor: TSUJINO TAKESHI
IPC: G03G9/08
Filed: 2006-01-23
Abstract: 본 발명은, 수계 매체 중에서 수행되는 조립에 의한 토너 입자의 제조 방법에 있어서, 토너 입자가 예리한 입도 분포를 갖고 높은 화상 농도를 달성할 수 있는 토너 입자의 제조 방법을 제공한다.  본 발명은, 적어도 착색제를 함유하는 착색제 조성물을 수계 매체 중에서 조립하여 얻어지는 토너 입자의 제조 방법에 있어서, 조립에 의해 토너 입자를 형성하는 장치가 조립 탱크 및 교반기를 구비하고, 조립 탱크 내부 부피를 A (L)로 나타내고, 조립 탱크 내부의 기층부 부피를 B (L)로 나타낼 때, 기층부 비율 B/A가 하기 수학식 1을 만족하는, 토너 입자의 제조 방법을 제공한다. 
     <수학식 1> 
     0.05 ≥B/A 
       
     토너 입자, 수계 매체, 조립
Patent KR-20070077345-A (KR)
Title: Test socket
Inventor: LIM SANG YEOUL
IPC: H01R33/76
Filed: 2006-01-23
Abstract: A test socket is provided to easily the replacement time of the test socket by installing a device for externally displaying the use number of the test socket. A socket body(2) includes a contact terminal(8) which connects leads of a semiconductor chip package with a test device. An upper body(1) provides pressure to connect the leads of the semiconductor chip package to the contact terminal(8) of the socket body(2). If the upper body(1) is contacted with the socket body(2), a counter(5) is formed so that a number is increased by a contact detecting unit(4). The counter(5) includes a number display unit(6) formed at one side of a test socket.
Patent KR-20070079606-A (KR)
Title: Method for assignment of vocoder between bscs
Inventor: AN YOUNG MIN
IPC: H04W72/12
Filed: 2006-02-03
Abstract: A method for allocating a vocoder between BSCs(Base Station Controllers) is provided to reduce a waste of vocoder resources by preventing excessive vocoder resources from being installed in each BSC and to efficiently manage vocoder resources by preventing a single vocoder resource from being overloaded. An originating BS(Base Station) receives a call connection request signal from a calling terminal(S601). The vocoder utilization confirming part of a vocoder utilization discriminator within an originating BSC confirms the vocoder utilization. In case the confirmed vocoder utilization exceeds an critical value, the vocoder utilization confirming part informs the originating BSC's processor of the fact. The originating BSC requests a vocoder allocation control signal from an MSC through an interconnection(S603). The MSC confirms the vocoder utilization of each bypass BSC, selects a bypass BSC having the least utilization, and transmits a vocoder allocation control signal to the originating BSC and the selected bypass BSC(S604). A control part of the vocoder utilization discriminator in the originating BSC delivers voice data, transmitted from the calling terminal, to the selected bypass BSC according to the vocoder allocation control signal(S605). The selected bypass BSC allocates the delivered voice data to its own vocoder resource(S606).
Patent KR-20070081219-A (KR)
Title: Method and apparatus for treating container physical distribution
Inventor: JUNG KYONG JA
IPC: B65G65/00
Filed: 2006-02-10
Abstract: A method and a device for handling containers are provided to quickly transport/load the container between an unloader and a loader while keeping an arrangement direction of the container. The container unloaded by the unloader is loaded to a transporter by moving the transporter to the unloader(S1). The transporter is transported to the loader in a state loading the container by keeping the arrangement direction of the container(S2). The container transported to the loader is loaded to the inside of the loader in the same direction as the arrangement direction of the container(S3). The transporter is moved widthwise to change a moving rail by the loader, which is installed widthwise between both ends of the moving rails, while moving a pair of moving rails installed lengthwise between the unloader and the loader to keep the arrangement direction of the loaded container.