baber/WOPTO huggingface dataset:
Patent KR-20060101775-A (KR)
Title: Integral thermal compensation for an electro-mechanical actuator
Inventor: MOLER JEFFERY B
IPC: H01L41/09
Filed: 2004-11-18
Abstract: The present invention includes a method of compensating for differences in the rate of thermal expansion in one or more elements of an electro-mechanical actuator. The electro- mechanical actuator can include one or more elements such as a piezoelectric ceramic multilayer actuator (CMA) and a mechanism to amplify the motion of the CMA. A difference in the rate of thermal expansion or coefficient of thermal expansion, CTE, between the materials in the CMA and the amplifying mechanism can cause the two components to vary in size at differing rates as the ambient temperature varies. Since the amplifying mechanism provides substantial amplification of the motion of the CMA, the relative variation in size of the components due to temperature can be translated by the amplifying mechanism as motion of the CMA. This can result in substantial motion of the amplifying mechanism. Replacing a mechanical element in the amplifying mechanism with an element having a different value for the CTE substantially reduces the difference in CTE of the materials, thereby reducing the thermally induced motion of the amplifying mechanism. Further, the material used and the means of interconnecting the replacement element in the amplification device for thermal compensation can maintain high rigidity of the CMA support structure, since the support structure transmits the motion and force of the CMA to the amplifying mechanism as well as applying a compressive preload to the CMA. Further, a high level of compressive preload force can be used as an additional part of the overall design process to adjust the degree of thermal compensation required.
Patent KR-20060107819-A (KR)
Title: Photocatalyst sheet, method of bonding thereof and process for producing the same
Inventor: TOYODA HIROSHI
IPC: B32B37/04
Filed: 2004-12-10
Abstract: A photocatalyst sheet that avoids decomposition of resins of base material and photocatalyst-containing layer by photocatalyst grains, facilitating bonding of sheets and that realizes exertion of an effect of photoredox by photocatalyst; a method of bonding thereof; and a process for producing the same. There is provided photocatalyst sheet (1b) comprising base material (2) of a fiber, etc. having its both major surfaces coated with coating layers (3), wherein the coating layers (3) are each a photocatalyst-containing layer composed of apatite-coated photocatalyst grains (4) dispersed and immobilized by a resin. The apatite-coated photocatalyst grains (4) lying in the surface of the photocatalyst-containing layer are immobilized so as to have a portion exposed from the surface of the photocatalyst- containing layer. The bonding of photocatalyst sheets (1b) is accomplished by matching bonding faces of the photocatalyst sheets (1b) without removing the photocatalyst-containing layers thereof and effecting bonding through hot melt adhesion, etc.
Patent KR-20060127151-A (KR)
Title: Clamp device
Inventor: KURODA TAKAYUKI
IPC: B23Q1/00
Filed: 2004-03-08
Abstract: A clamp device (1) capable of easily and securely fixing an object to be clamped to a base part, allowing the reduction of production cost by its simplified structure, and capable of fixing the object to be clamped to the base part by its engagement with the inner peripheral wall part or side wall part of the hole part of the object to be clamped, comprising a rod support part (5) rotatably supporting a clamp rod (3) on a clamp body (2) so as to be selectively switched between a clamp position and a clamp release position by moving the engagement part (25) of the clamp rod (3) in a direction generally orthogonal to the longitudinal direction of the clamp rod (3), a piston drive mechanism (6) drivingly moving a piston member (4) between a clamp operation position and a clamp operation release position, and a cam mechanism (7) driving the engagement part (25) of the clamp rod (3) in a clamp direction (generally rightward) by the drive force of the piston drive mechanism (6) driving the piston member (4) in the clamp operation position.
Patent KR-20060129431-A (KR)
Title: Serialization of multi-band sequence keying for ultra wideband receiver architecture with reduced complexity and power consumption
Inventor: RAZZELL CHARLES
IPC: H04B1/69
Filed: 2005-03-02
Abstract: By partially serializing the transmission of a sequence keyed UWB symbol, the number of parallel receiver branches required to receive such a transmission is reduced. The reduced number of receiver paths are re-used during the reception of each of the partially serialized portions of a UWB symbol, and the local oscillator (312, 332, 334, 336) output frequencies are changed for reception of each of those portions. Reducing the number of parallel receiver paths advantageously reduces the amount of power consumed by such a receiver. Similarly, the amount of area required to implement such a receiver in an integrated circuit is advantageously reduced. In a further aspect of the present invention, a synchronization sequence uses less than the complete set of frequency bands (402-408) available for transmission of a UWB symbol.
Patent KR-20070019700-A (KR)
IPC: A61K31/085
Filed: 2005-01-19
Abstract: 본 발명은 증가된 골 전환을 앓고 있는 개인에게 트리페닐알켄 또는 트리페닐알칸 구조의 선택적인 에스트로겐 수용체 조절자 (SERM), 특히 오스페미펜의 유효량을 투여하는 것을 포함하는, 증가된 골 전환을 앓고 있는 개인에서 골다공증을 치료 또는 예방하기 위한 방법에 관한 것이다.
Patent KR-20070012835-A (KR)
Title: Process and apparatus for removing coke formed during steam cracking of hydrocarbon feedstocks containing resids
Inventor: STELL RICHARD C
IPC: C10G9/00
Filed: 2005-05-19
Abstract: A process for decoking of a process that cracks hydrocarbon feedstock containing resid and coke precursors, wherein steam is added to the feedstock to form a mixture which is thereafter separated into a vapor phase and a liquid phase by flashing in a flash/separation vessel, separating and cracking the vapor phase, and recovering cracked product. Coking of internal surfaces in and proximally downstream of the vessel is controlled by interrupting the feed flow, purging the vessel with steam, introducing an air/steam mixture to at least partially combust the coke, and resuming the feed flow when sufficient coke has been removed. An apparatus for carrying out the process is also provided. ® KIPO & WIPO 2007
Patent KR-20070017398-A (KR)
Title: 필터 세척 가스 주입 수단으로 여과성 매체 역류를방지하는 수단을 포함하는 침지막 수처리 여과 장치
IPC: B01D61/18
Filed: 2005-04-27
Abstract: 본 발명은 적어도 하나의 막의 도움으로 여과하기 위한 장치에 관한 것으로, 이는 수처리장용으로 사용되고, 여과성 매체에 잠기며, 상기 막을 세척하기 위한 버블 형태로 기상 유체를 주입하기 위한 수단을 포함하며, 상기 여과성 매체와 상기 주입 수단의 접촉을 방지하는 역류 수단을 구비하여 제공되는 것을 특징으로 한다.
Patent KR-20070030845-A (KR)
IPC: C23C22/83
Filed: 2005-06-02
Abstract: 주석-기반 표면을, 포스폰산 화합물 및 물을 함유하는 조성물과 접촉시켜 주석-기반 코팅 상에 인-기반 막을 형성시키고, 이로써 주석-기반 표면의 부식을 억제하는 단계를 포함하는, 피가공물 상에 주석-기반 표면의 내부식성을 증강시키는 방법. 포스폰산 함유 조성물은 농도가 약 30vol% 이하인 유기용매, 및 물을 보유한다. 
       
     피가공물, 주석-기반 표면, 내부식성, 유기용매, 포스폰산
Patent KR-20070023761-A (KR)
IPC: A61K9/72
Filed: 2005-06-21
Abstract: 본 발명의 조성물은 약 95 중량％ 이상의 암포테리신 B를 포함한 입자를 포함하며, 이때 상기 입자의 질량 중앙 직경은 약 1.1 ㎛ 내지 약 1.9 ㎛이다.  다른 조성물은 또한 약 95 중량％ 이상의 암포테리신 B를 포함한 입자를 포함하며, 이때 상기 입자 중 약 80 중량％ 이상의 기하 직경이 약 1.1 ㎛ 내지 약 1.9 ㎛이다.  또다른 조성물은 암포테리신 B를 포함한 입자를 포함하며, 이때, 상기 입자의 질량 중앙 직경은 약 1.9 ㎛ 미만이고, 암포테리신 B의 결정도 수준은 약 20％ 이상이다.  단위 투여 형태, 전달 시스템 및 방법이 유사한 조성물을 포함할 수 있다. 
       
     암포테리신 B, 질량 중앙 직경, 기하 직경, 결정도 수준, 전달 시스템
Patent KR-20070088334-A (KR)
Title: Video transcoding method and apparatus thereof
Inventor: SIHN KUE HWAN
IPC: H04N19/105
Filed: 2007-01-03
Abstract: A method and an apparatus for video transcoding are provided to select an optimal reference frame in transcoding an input video stream with a format of a different GOP(Group Of Pictures) structure, thereby realizing relatively high video quality or low bit rate within limited computation power. An apparatus for video transcoding(100) comprises the following parts: a restoring unit(110) which restores transform coefficients and video frames from an input video stream; a selecting unit(120) which selects one of a first frame referred by the video frames and a second frame at a position different from the first frame on the basis of the size of the transform coefficients; and an encoding unit(130) which encodes the restored video frame by referring to the selected frame.
Patent KR-20080065374-A (KR)
Title: Rising type advertizing body
Inventor: SEO DONG WON
IPC: G09F21/06
Filed: 2007-01-09
Abstract: A rising type advertizing body is provided to improve advertisements or publicities effect by using a flame in a festival or an event at night. A rising type advertizing body includes a balloon(10) for lifting up a predetermined weight. An advertisement frame(20) is coupled to the balloon by a connection string(11). A sheet(30) is nonflammable and is mounted on the advertisement frame. A coating layer(40) is formed on the sheet to attach a flammable material. A blasting fuse(50) is connected to the flammable material coated by the coating layer. A safety line(60) prevents the balloon from being moved due to the change of external environments.
Patent KR-20070104825-A (KR)
Title: Power-on reset circuit in rfid with non-volatile ferroelectric memory
Inventor: KANG HEE BOK
IPC: G11C16/20
Filed: 2007-01-24
Abstract: A power-on reset circuit in an RFID(Radio Frequency IDentification) with a non-volatile ferroelectric memory is provided to generate a reset signal stably regardless of power-up slope by having delay time for system stabilization after a power-on reset sensing voltage arrives in the power-on reset circuit of the RFID. A pull-up current source(151) supplies a pull-up current. A ferroelectric capacitor part is connected between the pull-up current source and a ground voltage stage. A driver outputs a reset signal by being connected to a connection node of the pull-up current source and the ferroelectric capacitor part. A pull-up device supplies a pull-up voltage to the driver according to the output of one end of the driver. The ferroelectric capacitor part includes a plurality of ferroelectric capacitors connected between the pull-up current source and the ground voltage stage in parallel.
Patent KR-20080070965-A (KR)
Title: Apparatus for forming press-fitted helical groove of reinforcing pipe
Inventor: KIM JUNG HWAN
IPC: B21D17/00
Filed: 2007-01-29
Abstract: A molding device for a spiral press-fitted groove of a reinforcing pipe is provided to regulate press-fit intensity of a roller and to cool of friction heat by sinking front and rear molding frames in a water tank. A molding device for a spiral press-fitted grove(1) of a reinforcing pipe comprises front and rear molding frames, pulleys, bushings(5,5'), and a regulation bolt(7). The pulleys having cylindrical housings(2,2') cover an outer surface of the front and the rear molding frames. The pulleys, assembled to one ends of the front and the rear molding frames respectively, rotates the molding frames to opposite directions by receiving power from a reduction motor(M) and left and right bevel gears(4.4'). The bushing of the bore which is mated to an outer diameter of pipes is selectively assembled to a front end of the pipes of the molding frames. A plurality of pipe cooling water holes are penetrated at the rear end of the molding frames. The housings, on which regulation bolts are screw-assembled to regulate press-fit intensity of each roller, sank in a water tank(8) to cool off friction heat instantly.
Patent KR-20080072300-A (KR)
Title: Silicone rubber solid including plastic optical fiber and manufacture method of thereof
Inventor: HWANG LIM KYU
IPC: G02B6/44
Filed: 2007-02-02
Abstract: A silicon rubber solid having an embedded plastic optical fiber and a manufacturing method thereof are provided to protect an outer coating of an optical fiber using a non-toxic silicon. Plural plastic optical fibers(120) are arranged. A liquid silicon rubber(110) is sprayed on the optical fibers, such that the liquid silicon rubber is cured, while the plastic optical fiber is embedded in the liquid silicon rubber. Plural through-holes(130) are formed on the silicon rubber, in which the plastic optical fiber is embedded. The plastic optical fiber is fixed on a mold without bending. The liquid silicon rubber is sprayed on the fixed plastic optical fiber.
Patent KR-20070082030-A (KR)
Title: Multiple irradiation effect-corrected dose determination technique for charged particle beam lithography
Inventor: SUZUKI JUNICHI
IPC: H01L21/027
Filed: 2007-02-13
Abstract: A lithography apparatus, a beam irradiation amount correcting method, a readable storing medium with a beam irradiation amount correcting program are provided to restrain the generation of size variation due to a proximity effect, a blur effect or a loading effect. The lithography apparatus includes a pattern imaging unit and a control unit. The pattern imaging unit(12) includes a radiation source for emitting an energy beam and a beam column functioning as a beam pattern generator. The control unit(14) is connected to the pattern imaging unit. The control unit includes a predetermined member capable of correcting a proximity effect and a blur effect. The predetermined member is composed of a first calculating portion for calculating the amount of irradiation for correcting the proximity effect, a functioning portion for calculating the amount of irradiation for correcting the blur effect, a synthesizing portion for synthesizing the calculated irradiation amount and determining the amount of irradiation for correction, and a beam control portion for generating a beam control signal and supplying the beam control signal to the beam column. The functioning portion is composed of second calculating portion and a third calculating portion.
Patent KR-20080077808-A (KR)
Title: Safety cap
Inventor: LIM JAE HO
IPC: A42B3/28
Filed: 2007-02-21
Abstract: A safety cap is provided to maintain the inside of the cap fresh by installing a cooling device thereon, and to enable the ventilation of the inner space by installing a fan thereon. A safety cap(10) includes a safety cap outer cover(20) and an inner cover(30). The safety cap outer cover forms a protection film to protect a user's head against external shock. The inner cover is installed on the inner surface of the outer cover to make the inner surface of the outer cover separated from the user's head in a predetermined gap. The space between the safety cap outer cover and the inner cover forms an air channel for the ventilation between the safety cap and the outside. An intake(21) is formed on the rear surface portion of the safety cap to penetrate the safety cap outer cover.
Patent KR-20070088366-A (KR)
Title: Gripper device for tufting machine
Inventor: HILLENBRAND BERND
IPC: D05C15/24
Filed: 2007-02-22
Abstract: A gripper device for a tufting machine is provided to manufacture a carpet where looped pile and cut pile have the same height or different heights, by compensating for the difference in height of pile using two gripper sections. A gripper device for a tufting machine for manufacturing a carpet comprises a gripper(11). The gripper includes a first gripper section(30) for manufacturing looped pile and a second gripper section(31) for manufacturing cut pile. The first gripper section has a first linear type gripper edge(35). The second gripper section has a second linear type gripper edge(36). The first linear type gripper edge and the second linear type gripper edge are arranged in parallel with each other.
Patent KR-20080079085-A (KR)
Title: Turbo compressor
Inventor: CHOI JAE HO
IPC: F04D29/30
Filed: 2007-02-26
Abstract: A turbo compressor is provided to be easily assembled and disassembled by changing a structure thereof by disassembling only a diffuser at a state when an impeller is assembled. A turbo compressor(100) includes an impeller(130). The impeller includes a hub(132) and blades(131). The hub is formed on a central part of the turbo compressor. The blades are formed on surface of the hub and have front and rear edges(131b,131c). The front edge is positioned on a small diameter end(132a). The rear edge is positioned on a large diameter end(132b). A distance between a rotary shaft(C) and the large diameter end is same or longer than a distance between the rotary shaft a rear edge front part(131d) of the blade.
Patent KR-20070090804-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: LUTTIKHUIS BERNARDUS ANTONIUS
IPC: G03F7/20
Filed: 2007-03-02
Abstract: A lithographic apparatus having a measurement system with reliable accuracy and a method for manufacturing a device are provided to measure location or movement of a substrate support to a reference frame. A lithographic apparatus includes (i) a reference frame(15); and (ii) a measurement system(16) configured to measure at least one of a location and movement of a constituting element(10) to the reference frame(15) and comprising (a) a target(20) mounted on any one of the constituting element(10) and the reference frame(15) in the lithographic apparatus (b) a radiation source(21) mounted on the other of the constituting element(10) and the reference frame(15), and configured to project a radiation beam onto the target(20); and (c) a sensor(22) configured to detect a radiation pattern transmitted from the target(20), wherein the constituting element(10) comprises at least one of gas outlets(25) configured so that a volume in a space through which the radiation beam is transmitted to the target(20) is substantially encapsulated by a gas flow(26) from the gas outlets(25) when the gas supply is provided to the gas outlets(25).
Patent KR-20080083431-A (KR)
Title: Semiconductor device
Inventor: KANG KHIL OHK
IPC: G11C11/4096
Filed: 2007-03-12
Abstract: A semiconductor device is provided to precharge a local input/output line pair corresponding to a corresponding group at different timing by grouping a number of write drivers per region. A number of data line driving units(300) transfer data loaded on a first data line to a second data line pair, and are grouped per region. A delay unit(320) delays a reset signal to precharge the second data line pair as much as delay time corresponding to a corresponding group. A reset signal generation part(310) generates the reset signal. The delay unit outputs a reset signal corresponding to at least one data line driving unit.
Patent KR-20080085314-A (KR)
Title: Method for replaying media in terminal and terminal having function for replaying media
Inventor: JEON SOO JIN
IPC: H04Q7/24
Filed: 2007-03-19
Abstract: A media play method and a terminal having a media play function are provided to enable a user to appoint desired media files for web servers in order to regenerate an appointed media file automatically when the user accesses a specific web server. A terminal having a media play function comprises a storage part(130), a transceiver part(120), and a control part(140). The storage part stores one or more media files, such as audio files, video files, etc. The transceiver part accesses a contents provider server, and downloads contents from the connected contents provider server. In case the transceiver part accesses a contents provider server, the control part regenerates at least one media file appointed for the connected contents provider server among the media files stored in the storage part.
Patent KR-20080086079-A (KR)
Title: Ink-jet type image forming apparatus and ink supply device thereof
Inventor: LEE IN SU
IPC: B41J2/17
Filed: 2007-03-21
Abstract: An ink-jet image forming device and an ink supply device for the same are provided to supply ink to a print head favorably by opening and closing an ink flow regulating valve with a solenoid valve. An ink-jet image forming device comprises a print head, an ink tank, an ink supply device(100), and a control unit. The ink supply device has an ink outlet(111), a first chamber(112), an ink inlet(113), a second chamber(114), a body(110), an ink flow regulating valve(120), and a solenoid valve(130). The ink outlet is connected to the print head. The first chamber is connected to the ink outlet. The ink inlet is connected to the ink tank. The second chamber is connected to the ink inlet and connected to the first chamber with a connecting channel(115) of the body. The ink flow regulating valve opens and closes the connecting channel of the body. The solenoid valve operates the ink flow regulating valve.
Patent KR-20080086691-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK JU SUNG
IPC: H01L21/3205
Filed: 2007-03-23
Abstract: A method for manufacturing a semiconductor device is provided to increase cell capacitance by suppressing a bridge between a lower portion of a storage electrode and an upper portion of a storage electrode contact plug. An etch stop film is formed on a semiconductor substrate(200), which includes a storage electrode contact plug(230). The etch stop film is patterned, such that an etch stop pattern(240) is formed to expose the storage electrode contact plug. A hardmask pattern, which defines an interlayer dielectric and a storage electrode region, is formed on a resultant structure. The interlayer dielectric is etched by using the hardmask pattern as an etch mask, such that the storage electrode region is formed. The hardmask layer pattern is removed. A lower conductive layer of a predetermined thickness is formed inside the storage electrode region.
Patent KR-20090000717-A (KR)
Title: Advertising system using usb memory device
Inventor: YOON SANG YONG
IPC: G06F3/06
Filed: 2007-03-23
Abstract: An advertisement system using a USB(Universal Serial Bus) memory storage device for advertising by exposing an advertisement is provided to enable a general person to watch a particular advertisement for a certain time through his or her computer monitor screen, so that an advertiser can expose his or her advertisement to general people, thereby increasing advertising effect. An advertisement server(10) of an operation subject runs an advertisement service. An advertiser client(20) of an advertiser applies for an advertisement by using the advertisement service. General people watch the advertisement through personal computers(30) of the general people. An advertisement USB memory storage unit(34) stores data related to the displayed advertisement. A connector(32) connects the advertisement USB memory storage unit to the personal computers. Data about the advertisement is transmitted from the advertisement server, so that advertisement data is displayed on a monitor(40).
Patent KR-20080087300-A (KR)
Title: Reaction toy and control method thereof
Inventor: IM SUN JOON
IPC: A63H30/00
Filed: 2007-03-26
Abstract: A reaction toy and a control method for the same are provided to transmit control instructions through a regular broadcasting and to make a toy device do actions that match the control instructions. A reaction toy includes a broadcasting station(100), an A/V device(200) and a toy device(300). The broadcasting station transmits multimedia contents in various forms including control instructions of the toy device according to a broadcasting schedule. The A/V device receives the multimedia contents transmitted from the broadcasting station and reproduces the video and audio signals. The toy device extracts the control instructions that are stored in the specific non-audible frequency band from the audio signal that is reproduced in the A/V device. The multimedia contents are manufactured as a recording medium.
Patent KR-20070052250-A (KR)
Title: Polyvinyl alcohol polymer film and polarization film
Inventor: HARITA SHIGEYUKI
IPC: G02B5/30
Filed: 2007-03-30
Abstract: Difference in retardation between two points separated by 1 cm along the TD direction of a polyvinyl alcohol polymer film 6 is 5 nm or less. The length of a surface for drying a polyvinyl alcohol polymer film 6 is 3 m to 200 m, and the water content of the polyvinyl alcohol polymer film 6 when peeled after passing through the drying surface is 50% by weight or less, in film formation.