baber/WOPTO huggingface dataset:
Patent KR-20080071990-A (KR)
Title: Steam heat exchanger
Inventor: HANAMURA MASAAKI
IPC: F28D1/06
Filed: 2006-11-16
Abstract: This invention provides a steam heat exchanger (1) provided with a steam heating pipe (4) comprising a heat transfer pipe part (11) with condensation and a heat transfer pipe part (12) with sensible heat provided on the lower side of the heat transfer pipe part (11) with condensation. In the heat transfer pipe part (11) with condensation, a liquid as a heating object is heated by latent heat. The drain discharge capacity in a steam trap (8) or an orifice (13) disposed on the drain discharge side is set so as to be equal to the amount of condensation at the service temperature of the steam heat exchanger (1). Condensed water produced after the heat exchange in the heat transfer pipe part (11) with condensation enters the heat transfer pipe part (12) with sensible heat on the downstream side to hold the heat transfer pipe part (12) with sensible heat in a water sealed state. In this heat transfer pipe part (12) with sensible heat, the liquid as the heating object is heated by sensible heat. By virtue of heat exchange by taking advantage of latent heat and sensible heat, the heat exchange efficiency is improved, the amount of steam used can be reduced, and the load of a steam generation source can be reduced.
Patent KR-20100015272-A (KR)
Title: Dark current reduction in back-illuminated imaging sensors and method of fabricating same
Inventor: LEVINE PETER ALAN
IPC: H01L31/0232
Filed: 2007-06-15
Abstract: A back-illuminated semiconductor imaging device on a semiconductor-on-insulator substrate. The device includes an insulator layer; a semiconductor substrate: having an interface with the insulator layer; an epitaxial layer grown on the semiconductor substrate by epitaxial growth; and one or more imaging components in the epitaxial layer in proximity to a face of the epitaxial layer; the face being opposite the interface of the semiconductor substrate and the Insulator layer, the imaging components comprising junctions within the epitaxial layer, wherein the semiconductor substrate and the epitaxial layer exhibit a net doping concentration having a maximum value at a predetermined distance from the Interface of the insulating layer and the semiconductor substrate and which decreases monotonically on both sides of the profile from the maximum value. The doping profile functions as a 'dead band' to prevent dark current carriers from penetrating to the front side of the device.
Patent KR-20080075132-A (KR)
Title: Configurable ballast
Inventor: BERJANSKY STUART
IPC: H05B41/36
Filed: 2006-10-31
Abstract: A configurable ballast (20) employs a microprocessor (30) and a lead wiring (50) operable to electrically communicate a programming signal (PS) to the microprocessor (30). The programming signal (PS) conveys information to configure a plurality of ballast parameters related to the configurable ballast (20) operating a specific lighting configuration (11) for a specific type of lighting application.
Patent KR-20080066852-A (KR)
Title: Electrocatalyst for fuel cell and method for preparing the same
Inventor: ZHANG SHUGUO
IPC: H01M8/10
Filed: 2006-11-08
Abstract: Disclosed is an electrode catalyst for fuel cells wherein a large amount of catalyst metal particles are supported by a carbon carrier and a highly dispersed state is maintained. Also disclosed is a method for preparing such an electrode catalyst for fuel cells. Specifically disclosed is an electrode catalyst for fuel cells which is characterized by being composed of carbon particles and catalyst metal particles having a secondary particle structure composed of one or more kinds of primary metal particles having a size of 2.0 nm or less or a core-shell structure having a metal fine particle core of 2.0 nm or less. Since the electrode catalyst is produced by a method comprising a first loading step wherein metal fine particle nuclei are produced on a carrier in such a manner that distances between particles are controlled to 2.0 nm or less and a second loading step wherein the metal fine particle nuclei are grown thereon, the amount of metal finally loaded on the carrier can be increased without causing aggregation.
Patent KR-20080078852-A (KR)
Title: Sealing material for solar cell, sheet for solar-cell sealing, and solar cell module employing these
Inventor: MORI RYOJI
IPC: C09K3/10
Filed: 2006-11-24
Abstract: [PROBLEMS] To provide a sealing material for solar cells which comprises olefin (co)polymers and is excellent in flexibility, stress-absorbing ability, transparency, low-temperature impact strength, etc. and the crosslinking of which can be omitted according to need to improve productivity. [MEANS FOR SOLVING PROBLEMS] The sealing material for solar cells comprises 1-40 parts by weight of polypropylene (i) having a propylene unit content of 90 mol% or higher and 60-99 parts by weight of a propylene/ethylene copolymer (ii) comprising 45-90 mol% propylene units, 10-25 mol% ethylene units, and 0-30 mol% units (a) derived from a C4-20 alpha-olefin ((i)+(ii)=100 parts by weight). It further contains an ethylene/E-olefin copolymer (B) in an amount of 5-95 parts by weight per 95-5 parts by weight of the sum of (i) and (ii) ((i)+(ii)+(B)=100 parts by weight).
Patent KR-20080113013-A (KR)
Title: Porous calcium phosphate bone material
Inventor: ROSENBERG ARON D
IPC: A61F2/28
Filed: 2006-12-06
Abstract: Porous calcium phosphate implant compositions that approximate the chemical composition of natural bone mineral are provided. In addition to calcium phosphate, the compositions include an effervescent agent to promote the formation of interconnected pores and a cohesiveness agent to maintain the shape and hardness of the hardened composition. When introduced at an implant site, the calcium phosphate compositions are remodeled into bone. Methods for using the calcium phosphate compositions, e.g., to repair or replace bone, are also provided. ® KIPO & WIPO 2009
Patent KR-20080090415-A (KR)
Title: Infrared dental imaging
Inventor: LOVELY PETER S
IPC: A61B5/00
Filed: 2006-12-08
Abstract: Dental imaging systems include an optical scanner that scans one or more interrogation beams across a portion of at least one tooth to produce a dentally modulated light flux associated with light scattering, absorption, or other interaction of the interrogation beam and a tooth interior. The dentally modulated light flux is detected and processed to produce picture information associated with the tooth. Interrogation wavelengths between 800 nm and 1800 nm can be used to provide images suitable for diagnosis and assessment of demineralization or other defects. Interrogation beams at one or more wavelengths can be used. Multiple detectors can be situated to receive dentally modulated light fluxes at different wavelengths or dentally modulated light fluxes with different directions or different locations. Markers at or on a tooth can be used to for depth determination. Index matching to the tooth can improve image quality.
Patent KR-20080096648-A (KR)
Title: Firearm holding device
Inventor: HAUGEN MICHAEL D
IPC: F41C33/02
Filed: 2007-01-31
Abstract: A firearm holding device has a body with a first arm, a second arm spaced from' the first arm, and a bend connecting the first and second arm. The first and second arms are adapted for engaging the firearm in clamping engagement when the firearm is received therebetween.
Patent KR-20080106402-A (KR)
Title: Separate optical device for directing light from an led
Inventor: DUONG DUNG T
IPC: H01L33/58
Filed: 2007-01-03
Abstract: Embodiments of the present invention provide separate optical devices operable to couple to a separate LED, the separate optical device comprising an entrance surface to receive light from a separate LED when the separate optical device is coupled to the separate LED, an exit surface opposite from and a distance from the entrance surface and a set of sidewalls. The exit surface has at least a minimum area necessary to conserve brightness for a desired half-angle of light projected from the separate optical device. Furthermore, each sidewall is positioned and shaped so that at least a majority of rays having a straight transmission path from the entrance surface to that sidewall reflect to the exit surface with an angle of incidence at the exit surface at less than or equal to a critical angle at the exit surface. ® KIPO & WIPO 2009
Patent KR-20080089463-A (KR)
Title: Plasma processing apparatus
Inventor: TEZUKA KAZUYUKI
IPC: H01L21/205
Filed: 2007-03-13
Abstract: A plasma processing apparatus is provided with a replacement time detecting means (64), which detects the status of residual charges which attract a semiconductor wafer (W) and detects a time when an electrostatic chuck (10) is to be replaced, at a time when a direct voltage application from a direct current source (13) is stopped and the semiconductor wafer (W) is brought up from the electrostatic chuck (10).
Patent KR-20080081369-A (KR)
Title: Developing agent and method for image formation
Inventor: KOBORI TAKAKUNI
IPC: G03G9/06
Filed: 2007-01-05
Abstract: This invention provides a developing agent, which, regardless of environment, can stably form high-resolution and high-definition images for a long period of time, and a method for image formation. The developing agent comprises at least toner particles containing at least a binder resin and a composite inorganic fine powder and is characterized in that the composite inorganic fine powder has peaks at Bragg angles (2R ± 0.20 deg) of 32.20 deg, 25.80 deg and 27.50 deg in a CuKE characteristic X-ray diffraction pattern, and the half value width of the X-ray diffraction peak at the Bragg angle (2R ± 0.20 deg) of 32.20 deg is 0.20 to 0.30 deg.
Patent KR-20080113386-A (KR)
Title: Battery module, method of fabricating the same, and vehicle having battery module
Inventor: KURODA AKIRA
IPC: H01M10/04
Filed: 2007-09-18
Abstract: Each of battery cells (12) that constitute a battery module includes a flat-shaped rolled electrode body (30) formed by rolling a sheet-like anode collector (32) and a sheet-like cathode collector (34) along with a sheet-like separator, and a trailing edge (32E) of the sheet-like anode collector (32) and a trailing edge (34E) of the sheet-like cathode collector (34) are located at a position (30B) outside a portion of the rolled electrode body (30) which substantially receives a restraining load. The battery module, in which the restraining load is applied to the cells, achieves long service life while maintaining good output characteristics. ® KIPO & WIPO 2009
Patent KR-20090010951-A (KR)
Title: Virtual inline configuration for a network device
Inventor: BUDHANI HASEEB
IPC: H04L12/56
Filed: 2007-04-24
Abstract: A performance enhancing proxy network device (110) is configured to operate in a virtual inline mode, in which selected network traffic is redirected to and through the network device (110) by a router (120) using simple routing policies. In this way, the network device (110) can be coupled to the router in parallel but can still operate as if it were physically connected inline.
Patent KR-20090018046-A (KR)
Title: Motive power output device, and secondary cell setting method
Inventor: ISHIKURA MAKOTO
IPC: H01M50/541
Filed: 2007-05-01
Abstract: A battery (36) is exemplified by a lithium ion cell, which satisfies a first requirement of Sb/Pm2max > 0.09 (m2/kW) as a relation between the total electrode area of the cell and the rated output (or the maximum output) (Pm2max) of the power side of a motor (MG2), and which satisfies a second requirement of Sb/(|Pm1min + Pm2min|) > 0.04 (m2/kW) as relations among the total electrode area (Sb) of the cell, the rated output (Pm1min) of the regeneration side of a motor (MG1) and the rated output (Pm2min) of the regeneration side of the motor (MG2). As a result, it is possible to exhibit the driving characteristics of the motor (MG2) sufficiently and to exhibit the generating characteristics of the motor (MG1) and the generating characteristics of the motor (MG2) sufficiently.
Patent KR-20090019785-A (KR)
Title: Position based tactile reporting
Inventor: KHOURY SAMI
IPC: H04M1/724
Filed: 2007-04-24
Abstract: Position based tactile reporting provides for adequate and socially acceptable reporting. A tactile element is moved from a first position to a second position to indicate a status. The tactile element is maintained in the second position so that touching the tactile element and detecting the second position determines a status. In another aspect, the tactile element oscillates to indicate status. In this manner, a user may adequately and discretely detect a status of a computing device without engaging in socially inappropriate behavior.
Patent KR-20090008378-A (KR)
Title: Hot runner nozzle
Inventor: GUENTHER HERBERT
IPC: G01K1/14
Filed: 2007-03-30
Abstract: The invention relates to a hot runner nozzle (10) for an injection moulding machine. At least one flow channel (30) for a flowable material is formed in the material pipe (20) of said hot runner nozzle. The hot runner nozzle (10) is also equipped with a heating element (40) for the flowable material and a temperature sensor (50) that is fixed to the material pipe (20) in the region of the heating element (40). Due to said arrangement and to the simple construction of the hot runner nozzle, the temperature of the hot runner nozzle (10), in particular in the end region of the material pipe (20), can be measured and controlled in a durable, reliable and economical manner.
Patent KR-20090023383-A (KR)
Title: Cemented carbide with refined structure
Inventor: AKESSON LEIF
IPC: B23B27/14
Filed: 2007-06-13
Abstract: The present invention relates to a WC-Co cemented carbide alloy. By adding an extremely small amount of Ti, V, Zr, Ta or Nb or a combination of these, a grain refined cemented carbide structure with less abnormal WC-grains has been obtained.
Patent KR-20090064352-A (KR)
Title: Optical arrangement for immersion lithography with a hydrophobic coating, and projection exposure apparatus comprising the same
Inventor: SIX STEPHAN
IPC: G03F7/20
Filed: 2007-09-12
Abstract: The invention relates to an optical arrangement for immersion lithography, comprising: at least one component (1) to which a hydrophobic coating (6, 7) is applied, the hydrophobic coating (6, 7) being exposed to UV radiation during operation of a projection lens, and the at least one component (1) being wetted at least in part by an immersion fluid during operation of the projection lens. The hydrophobic coating (6, 7) comprises at least one UV-resistant layer (6) that absorbs and/or reflects UV radiation at a wavelength of less than 260 nm.
Patent KR-20090023399-A (KR)
Title: Devices and methods for conveying fibers
Inventor: MURPHY DAVID HERBERT
IPC: A24D3/02
Filed: 2006-06-21
Abstract: Devices and methods for conveying fibers are disclosed. According to the invention, fibers (1) are conveyed through a conduit (2) using a plurality of in-line flow amplifiers (6, 7, 8, 9). In this manner, the crimped material may be transported along steep gradients with significantly smaller changes in bulk properties when compared with conventional transport mechanisms that merely pull the crimped material along the line of travel.
Patent KR-20090048549-A (KR)
Inventor: CLARK KEVIN L
IPC: E01C13/02
Filed: 2007-05-31
Abstract: 모래 구덩이(10)용 라이너 조립체(322)는 모래 구덩이(10)의 베이스(18)와 모래 구덩이(10)의 공동(13) 내의 충진재(16) 사이에 위치된 리테이너 층(329)을 포함한다. 리테이너 층(329)은 충진재(16)에 의해 덮여져서, 그 결과 리테이너 층(329)은 실질적으로 노출되지 않는다. 리테이너 층(329)은 인조 잔디 재료 등의 플라스틱으로 형성될 수 있는 공간을 두고 이격된 복수의 돌출부(330)를 포함한다. 특정 실시예에 있어서, 충진재(16)는 돌출부(330) 사이의 공간을 채운다. 리테이너 층(329)은 물이 실질적으로 침투할 수 없고, 공동(13)의 표면적의 대부분을 적어도 거의 덮을 수 있다. 리테이너 층(329)은 수평(300)에 대해 적어도 10도인 각도(328)로 공동내에 위치될 수 있다. 
       
     모래 구덩이, 라이너 조립체, 베이스, 공동, 충진재, 리테이너 층, 돌출부
Patent KR-20100080577-A (KR)
Inventor: KIM KI JU
IPC: H04M1/27
Filed: 2009-01-01
Abstract: 쌍둥이 입력방식이라는 것은 키패드에서 
     동일기능을 하는 조합유도버튼을 2개씩 두는 것인데, 
     1개버튼에 다수의 글자가 배정되어 있을 때,  
     다수의 글자들을 소정의 개수씩 묶어서 그룹으로 만들어서 나누고,  
     각 그룹의 각 순서의 글자를 쉽게 입력하는 방법이다... 
     쌍둥이
Patent KR-20100082091-A (KR)
Title: Toothbrush having easy toothbrushing
Inventor: KIM JOONG HAN
IPC: A46B9/04
Filed: 2009-01-08
Abstract: PURPOSE: A toothbrush capable of enabling a user to easily brush teeth is provided to prevent the damage of teeth and gum due to a brush which is planted on the head of the toothbrush and touches to the teeth and the gum without meeting the teeth and the gum at right angle. CONSTITUTION: A toothbrush capable of enabling a user to easily brush teeth includes a head(110) in which a brush(140) is planted, a handle(120) which a user grips, and a neck(130) for connecting the head to the handle. The brush is planted on the surface of the head to be inclined. The girth of the head has a circular plate shape, a square plate shape, an ellipse plate shape, or a track plate shape. The surface of the head is flat, swollen, or concave.
Patent KR-20100084237-A (KR)
Title: Method of manufacturing nanocomposite electrolyte, nanocomposite electrolyte manufactured thereby and membrane-electrode assembly
Inventor: HONG YOUNG TAIK
IPC: C08J5/22
Filed: 2009-01-16
Abstract: PURPOSE: A method for manufacturing nanocomposite electrolyte membrane is provided to effectively disperse inorganic particles on a polymer electrolyte by performing a dispersion process without separate chemical treatment and an additive and to manufacture the nanocomposite electrolyte membrane having membrane properties suitably for a fuel cell. CONSTITUTION: A method for manufacturing nanocomposite electrolyte membrane comprises the following steps: manufacturing a mixture solution containing 0.001-10 weight% of inorganic particles and 1-99.999 weight% of a hydrogen ion-conductive polymer electrolyte; selecting the hydrogen ion-conductive polymer electrolyte from a group comprising a perfluorinated polymer and a partially fluorinated polymer; manufacturing a dispersion solution by performing a milling process after transferring the mixture solution to a vessel which is filled with balls or beads; molding the dispersion solution into a film form and drying the film; and converting sulfuric acid into sulfonic acid.
Patent KR-20100091702-A (KR)
Title: Computer case with side plate for wiring arrangement
Inventor: RYU JUNG MOO
IPC: G06F1/16
Filed: 2009-02-11
Abstract: PURPOSE: A computer case with a side plate for wiring arrangement is provided to minimize the wires exposed to the inside of a computer case by utilizing a side plate. CONSTITUTION: A side plate(30) includes wire holes(100) penetrating a thickness unit of the side plate, and the wire is connected to an electronic component by being inserted into an internal plane of the side plate through a wire inlet hole. The size of the wire inlet hole is enough to pass the connection terminal prepared in the end portion of the wire.
Patent KR-20100092238-A (KR)
Title: Construction equipment mounting rear view apparatus
Inventor: LEE CHUN HAN
IPC: B60R1/08
Filed: 2009-02-12
Abstract: PURPOSE: Construction equipment with a rear monitoring unit is provided to automatically output a video photographed by a rear monitoring camera on a monitor when exhaust pressure exceeds pre-determined reference pressure. CONSTITUTION: Construction equipment with a rear monitoring unit comprises a rear monitoring camera(13), a monitor(14), a drive detector for a hydraulic pump, and a video signal off device. The rear monitoring camera is installed in the rear side of an upper frame(2) and outputs photographs the rear side of the construction equipment. The monitor is installed inside a cabin cap(3) installed in the upper frame and outputs a video signal photographed by the rear monitoring camera. The drive detector detects whether a hydraulic pump is powered. The video signal off device automatically turns off the video signal output from the monitor.
Patent KR-20090087834-A (KR)
Title: Movable support, position control system, lithographic apparatus and method of controlling a position of an exchangeable object
Inventor: BUTLER HANS
IPC: H01L21/68
Filed: 2009-02-12
Abstract: A movable support, position control system, a lithographic apparatus and a method of controlling a position of an exchangeable object are provided to reduce the actual deviation of the exchangeable objects by providing an error signal in the first stroke controller. The illuminator(IL) accommodates the radiation beams from the radiation source(SO). The Illuminator comprises the regulator(AD) which is comprised in order to control the angular intensity distribution of the radiation beams. The radiation beams(B) is incident to the patterning device(MA) and is patterned by the patterning device. The movement of the patterning device supporter(MT) is operated by the help of the short-stroke module and long- stroke module. The patterning device(MA) and substrate(W) is arranged by the alignment mark of mask(M1 and M2) and alignment mark of substrate(P1 and P2).
Patent KR-20100093145-A (KR)
Title: System and method of personal information using mobile handsets with rfid tag
Inventor: HAN MAN SUNG
IPC: G06Q10/10
Filed: 2009-02-15
Abstract: PURPOSE: A system using personal information with an RFID tag of a mobile communication terminal and a method thereof are provided to enable a mobile communication terminal to read business card information recorded in an RFID tag, thereby transmitting the read business card information to a separated information management server. CONSTITUTION: An information management server(55) stores received business card information. If the business card information is requested, the information management server provides the stored business card information. A road guide server(60) provides the business card information to set a destination based on the selected business card information if a road guide service is requested. The road guide server provides route information to the destination. A mobile communication terminal(10) transmits the business card information recorded in an RFID tag of a business card to the information management server. The mobile communication terminal receives a road guide service to the destination.
Patent KR-20100093209-A (KR)
Title: Grip projection device and portable terminal using the same
Inventor: LEE JEONG YONG
IPC: H04B1/38
Filed: 2009-02-16
Abstract: PURPOSE: A grip projection device and a portable terminal using the same are provided to improve the operability of a mobile terminal by closing and opening a grip through a sliding operation of a slider. CONSTITUTION: A grip projection apparatus(10) includes a first slider(110), a second slider(120), a guide block and a grip(150). The second slider moves through elastic force in relation to the first slider. The guide block is coupled to the second slider, and slides in the direction perpendicular to the movement direction of the second slider through the sliding operation of the second slider. The grip is coupled to the guide block.
Patent KR-20100093947-A (KR)
Title: Light emitting diode package
Inventor: OH SEUNG HYUN
IPC: H01L33/48
Filed: 2009-02-17
Abstract: PURPOSE: The light-emitting diode package gets the brightness distribution optimized according to the kind of the light emitting diode chip. CONSTITUTION: The light emitting diode chip(20) is settled in the plate(10). The light emitting diode chip is electrically connected with the wire(21) to the lead frame(11). The lens(40) locates on the top of the light emitting diode chip. The lens comprises the lead-in and the curvature part locating on the top of the light emitting diode chip. The curvature part is included in order to surround lead-in. The center of lead-in accords with the center of the lens.