baber/WOPTO huggingface dataset:
Patent KR-20090058159-A (KR)
Title: Apparatus for removing floating matters
Inventor: NA PHILL CHAN
IPC: C02F1/40
Filed: 2007-12-04
Abstract: A floating matter-sucking apparatus for collecting floating matters is provided to offer superior performance with simple structure of the apparatus and to prevent water contamination effectively. A floating matter-sucking apparatus includes a buoyancy unit, an outer case(200), and an inflow adjusting floater(300). The case comprises a floor side(210) and a circumferential surface(220). A hole(212) is formed on the floor side, and one or more opened grooves(222) are formed on an circumference surface. A separation-preventing protrusion(226) is formed on an upper side of the inner circumference surface. The inflow adjusting floater includes a penetration hole(310) and an inclined surface(320). The water and floating matters flowed into the inside of the penetration hole, is discharged to the outside through an opened hole and a suction pipe(410).
Patent KR-20080052437-A (KR)
Inventor: SONG JAE SEOP
IPC: A01K63/00
Filed: 2007-12-05
Abstract: An aquarium with double structure is provided to allow raising fish species together in the aquarium which can not be grown up together and to improve decorative effect. An aquarium with double structure comprises: outer material(1) of the aquarium made of transparent material; internal material(2) made of transparent material which divides internal space of aquarium into multiple spaces; floor material(3) on the bottom of aquarium; and a pedestal(4) to support the aquarium.
Patent KR-20090004372-A (KR)
Title: Method for providing a service to upload and disclose criticizing opinions about criticizing targets
Inventor: KIM SANG HOON
IPC: G06Q50/00
Filed: 2007-12-11
Abstract: An uploading of anti-sentences and a method for providing a searching service about an anti-target are provided to minimize the possibility of defamation by rumor or groundless slander and prevent a trial for attenuation of anti-opinion. A method for providing a searching service about an anti-target comprises the following steps of: providing and displaying the composed list which is classified into the sub classification on an on-line; providing the uploaded screen of the anti-sentences according to receiving the selection order to a user computer(S61); storing the anti-sentences corresponding to the each target by uploading the anti-sentences(S63); and providing the anti-sentences on the predetermined computer according to the searching request or a user about the target.
Patent KR-20090061423-A (KR)
Title: Method for detecting transmit symbols in multiple antenna system
Inventor: BANG YOUNG JO
IPC: H04B7/02
Filed: 2007-12-11
Abstract: A method for detecting a transmission symbol in a multi-antenna system is provided to reduce the complexity and improve the performance. By using a received signal, a receiving stage performs the channel estimation(S101), and then confirms channel states of each transmission antenna(S102). A channel matrix and a transmission signal vector are re-arranged(S106). The QR decomposition for the re-arranged channel matrix is performed(S107). A transmission symbol is detected(S108,S109).
Patent KR-20090062782-A (KR)
Title: Apparatus and method for media image detection, and system with the same
Inventor: KIM JONG KWANG
IPC: G06T1/00
Filed: 2007-12-13
Abstract: A media image detecting apparatus and method, and a medium handling system using the same are provided to determine a margin image and a medium image by using the histogram of the medium image, thereby extracting accurately the medium image. A medium image detecting apparatus comprises a contour detection part(15), a width location estimating unit(16), a lengthwise direction searcher, a reliability determining unit(20), and a slope compensating part(24). The reliability determining unit measures the reliability of a block which uses searched points as center pixels to determine the normality or damage of the searched points. The slope compensating part compensates the slope of the medium image by using the center pixels of the block which is determined as normality.
Patent KR-20090067883-A (KR)
Title: Recording woven fabrics and manufacturing method thereof
Inventor: YOON CHAN OH
IPC: C08J7/044
Filed: 2007-12-21
Abstract: A cloth for record, and its manufacturing method are provided to improve chemical and mechanical properties and to obtain good printability and smoothness, thereby enhancing environmental friendliness and reducing the manufacturing cost. A cloth for record(1) comprises a base layer(3) which is made of fiber or film; an adhesion layer(4) which is formed on the one side or both sides of the base layer; and a sheet layer(2) which is formed on the one side or both sides of the base layer where the adhesion layer is formed and comprises glycol modified polyethylene terephthalate. The fiber or film of the base layer is polyester-based, cellulose-based, polyamide-based or polyolefin-based material.
Patent KR-20080059526-A (KR)
Title: Semiconductor device
Inventor: SHINKAI HIROYUKI
IPC: H01L23/48
Filed: 2007-12-24
Abstract: A semiconductor device is provided to cover periphery parts of sides of barrier layers with organic protection layers to prevent a connection pad from corroding and to cover the sides of the projections with soldering balls to prevent the barrier layers from being peeled. A semiconductor device comprises a semiconductor chip(1), a surface protection layer, a stress relaxation layer(4), a connection pad, and solder balls(6). The surface protection layer coats a functional surface of the semiconductor chip. The stress moderating layer is formed on the surface protection layer. The connection pad is formed on the stress relaxation layer. The solder balls are connected with the connection pad. Barrier layers(12) cover periphery parts of through holes. Periphery parts of projections(14) are contacted with outer sections of the barrier layers.
Patent KR-20090071781-A (KR)
Title: High efficiency manufacturing method of nano phosphor
Inventor: JEONG HYUNG GON
IPC: C09K11/08
Filed: 2007-12-28
Abstract: A method for manufacturing nano phosphor at high efficiency is provided to prepare nano-sized phosphor while reducing photoluminescence intensity of commercialized micro-sized phosphor by adding a simple process. A method for manufacturing nano phosphor at high efficiency comprises the steps of: (i) adding micro phosphor in an acid solution, and then stirring the added mixture, wherein the acid solution is obtained by diluting acid in ultrapure water; and (ii) separating only phosphors after (i) step, and then the separated phosphors in the ultra-pure water and dispersing it in a ultrasonic atmosphere.
Patent KR-20070032332-A (KR)
IPC: C08K3/22
Filed: 2005-06-15
Abstract: 일 구체예에서, 본 발명은 그라프팅된 표면 작용기를 갖는 고열전도성 물질(30)을 제공한다.  이후, 이러한 그라프팅된 표면 작용기는 고열전도성 물질(30)이 첨가되는 호스트 수지 매트릭스(32)와 연속되는 결합을 형성한다.
Patent KR-20070026815-A (KR)
Title: Heat exchanger
Inventor: MURAYAMA TAKUYA
IPC: F28F3/08
Filed: 2004-07-16
Abstract: A heat exchanger enabling a reduction in pressure loss, an increase in productivity, and an increase in strength. First heat exchanger plates (1) and second heat exchanger plates (2) each of which is integrally formed in one sheet and has air path ribs (6), a heat transfer face (5), air path end faces (7), first projections (8), first outer peripheral ribs (11a to 11d), second outer peripheral ribs (12a to 12d), air path end face covers (14), and second projections (15a and 15b) are alternately stacked on each other to form the heat exchanger. ® KIPO & WIPO 2007
Patent KR-20070027762-A (KR)
Title: Valve for preventing unpowered reverse run at shutdown
Inventor: TARAS MICHAEL F
IPC: F04B49/00
Filed: 2005-08-31
Abstract: An inventive method of preventing unpowered reverse rotation in a compressor includes the steps of placing a solenoid valve at a location near compressor discharge. The valve is preferably actuated soon after the power to the motor is cut off, blocking the flow of refrigerant from expanding back toward the compression chambers of the compressor. The compressor is disclosed as a scroll compressor, but may also be a screw compressor. These two types of compressors are susceptible to undesirable unpowered reverse rotation when compressed refrigerant re-expands through the compression elements from the compressor discharge into the compressor suction. By blocking the flow of refrigerant, this unpowered reverse rotation is prevented. A high pressure switch can be positioned directly upstream of the solenoid valve to immediately stop the compressor if the valve malfunctions and blocks the flow of refrigerant during normal compressor operation. This high pressure switch will prevent the continued operation of the compressor with the blocked discharge line by sending a signal to a control to cut the power to the compressor motor. A pressure differential switch can be utilized in a similar manner to avoid undesirably high pressure differentials across the valve. Also, the valve itself may be equipped with the flow bypass that opens when pressure differential across the valve exceeds a safe limit. ® KIPO & WIPO 2007
Patent KR-20070034094-A (KR)
IPC: G01C21/34
Filed: 2000-10-04
Abstract: 본 발명에 따른 내비게이션 장치(100)에 있어서, 사용자 프로필들이 저장되고 차량으로 운전하거나, 걸어서 또는 다른 수송 모드로 갈 수 있는 사용자를 항행하는데 사용될 수 있다. 각각의 사용자 프로필은 사용자의 인물들(personae) 중 하나에 해당한다. 예를 들어, 사용자의 비즈니스 인물에 해당하는 사용자 비즈니스 프로필(113)은 사용자의 개인적인 인물에 해당하는 사용자의 개인적인 프로필(203)과는 상이할 수 있다. 예를 들면, 사용자 비즈니스 프로필은 비즈니스 미팅을 위해 좋은 식사(fine dining) 유형 레스토랑(215)을 포함할 수 있지만, 사용자의 개인적인 프로필은 대신에 개인적인 식사를 위해 패스트푸드 유형 레스토랑을 포함할 수 있다.
Patent KR-20070067182-A (KR)
Title: Elevator safety systems
Inventor: CABELLERO JOSE
IPC: B66B5/00
Filed: 2004-12-21
Abstract: An elevator system comprisingt a hoistway (4) and an alevator car (2) arranged to travel vertically within the hoistway, the hoistway is provided with a sensing arrangement such as an infra-red curtain (10,12) for detecting the presence of a person on top of the car as the car approaches the top of the hoistway (8). The elevator system is arranged to limit further upward movement of the car in the event that a person is detected.
Patent KR-20070093117-A (KR)
Title: Curable encapsulant composition and method for preparing it
Inventor: VALLANCE MICHAEL
IPC: C08F283/06
Filed: 2005-11-14
Abstract: An encasuplant for encapsulating electronic components and a method of making and/or using the encapsulant may be provided. An electronic device that includes the encasuplant may be provided. The curable encapsulant composition may include a mixture of a functionalized polymer and at least one reactive monomer composition. The reactive monomer composition may include a reactive monomer component that may be a low temperature solid and may be present in an amount in the reactive monomer composition a range of greater than about 20 weight percent based on the total weight of reactive monomer composition. The mixture, at about low temperature, may be solid or tack-free, or both solid and tack-free.
Patent KR-20070110305-A (KR)
Title: Apparatus, systems and methods for providing enhancements to atsc networks using synchronous vestigial sideband(vsb) frame slicing
Inventor: SIMON MICHAEL
IPC: H04N5/00
Filed: 2006-03-01
Abstract: Systems, methods, apparatus and computer program products are provided for signaling to a receiver an availability of a service and a deterministic mapping of a service content corresponding to the service. A modulator receives a digital signal and generates a data frame from the digital signal, where the data frame is divided into segments, where at least one grouping of the segments contains the service content. The modulator modulates at least one grouping in accordance with the deterministic mapping. A receiving device receives a digital signal containing the availability of a service, the deterministic mapping corresponding to the service, and the service content, and performs an operation on the service content in accordance with the deterministic mapping.
Patent KR-20070110502-A (KR)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAI TETSUYA
IPC: H01M4/587
Filed: 2006-02-03
Abstract: Disclosed is a nonaqueous electrolyte secondary battery comprising a positive electrode containing a lithium complex oxide, a negative electrode which adsorbs/discharges lithium and an electrolyte, wherein not less than 0.1% by mass and not more than 2% by mass of one or more compounds selected from the group consisting of LiFOB and LiBOB or not less than 0.01% by mass and not more than 2% by mass of LiBF4 as well as not less than 0.1% by mass and not more than 4% by mass of an aromatic compound, respectively relative to the total mass of the electrolyte, are added to the electrolyte for the purpose of suppressing deterioration of charge/discharge cycle characteristics and battery leakage when left in high temperature environments.
Patent KR-20070119648-A (KR)
Title: Speaker device
Inventor: SAIKI SHUJI
IPC: H04R1/28
Filed: 2006-03-27
Abstract: A speaker device has a cabinet, a speaker unit fixed to the cabinet, and powder-like gas adsorption bodies for physically adsorbing gas present in the space in the cabinet. The average particle diameter of the gas adsorption bodies is less than 0.1 mm. The speaker device is capable of reproducing rich bass sound and is small in size, and in the speaker device, the bass range is extended, lowering in a sound pressure level is prevented, and a volume expansion effect is exhibited also in a high frequency range equal to or above 100-200 Hz.
Patent KR-20070122570-A (KR)
Title: Medical delivery apparatus having tapered components
Inventor: PAL DHARMENDRA
IPC: A61F2/84
Filed: 2006-04-20
Abstract: Medical devices for delivering stents, prosthetic valve devices, and other implantable articles inside a patient's body are provided. The devices have an elongate inner compression member having a proximal end and a distal mating end with a tapered portion and outer engaging surface, a first portion proximal to the distal mating end, and the tapered portion having a smaller cross sectional area than the first portion and being more flexible than the first portion. The devices further have an inner guide channel member with a first end and a second end defining a channel of substantially uniform inner diameter, the second end having an outer diameter, and the first end having a taper extending from the second end outer diameter to a smaller second outer diameter. A joint is configured for melt bonding or implanting the inner compression member distal mating end and the inner guide channel member second end.
Patent KR-20080015856-A (KR)
Title: Head substrate, printhead, head cartridge, and printing apparatus
Inventor: HIRAYAMA NOBUYUKI
IPC: B41J2/05
Filed: 2006-05-11
Abstract: a printhead substrate which employs a constant current driving method and can suppress power consumption in a standby state, prevent an increase in printhead temperature, and stably discharge ink; a printhead using the printhead substrate; a head cartridge incorporating the printhead; and a printing apparatus using the printhead. The head substrate includes a plurality of printing elements; a plurality of driving elements which are provided in correspondence with the plurality of printing elements and drive the plurality of printing elements; a reference voltage generation circuit which generates a reference voltage; a reference current generation circuit which generates a first reference current on the basis of the generated reference voltage; a plurality of constant current sources, each of which generates a constant current to drive the plurality of printing elements on the basis of the generated first reference current; and a switch which controls supply of the first reference current in accordance with a printing operation.
Patent KR-20080027780-A (KR)
Title: System and method for generating revenue based on digital content distribution
Inventor: JOGAND COULOMB FABRICE
IPC: G06Q30/00
Filed: 2006-05-23
Abstract: A method and system for conducting a transaction involving digital content is provided. The system includes, a first user of a first mobile device connected to a network; a second user of a second mobile device connected to the network; a MNO that is functionally coupled to the first mobile device and the second mobile device and to a digital content provider and a rights issuing authority. The MNO receives a request for digital content from the first user, searches for the requested digital content and if the second user has the requested digital content, then the MNO obtains any rights to re-distribute/access the requested digital content; and the second user, the digital content provider and the MNO are compensated for distributing the requested digital content from the second mobile device to the first mobile device. ® KIPO & WIPO 2008
Patent KR-20080022138-A (KR)
Title: Ball-and-socket joint comprising a sensor device, method for measuring loads, and method for measuring wear
Inventor: SPRATTE JOACHIM
IPC: G01L5/06
Filed: 2006-06-26
Abstract: The invention relates to a ball-and-socket joint, e.g. for an axle system of a motor vehicle, as well as methods for measuring loads and wear on a ball-and-socket joint. The inventive ball-and-socket joint comprises a substantially annular or pot-shaped joint housing (1), in the essentially cylindrical interior of which a spherical shell (2) is disposed. The ball (3) of a ball pivot is slidingly accommodated in said spherical shell (2). The ball-and-socket joint further comprises a sensor device for measuring forces or loads. The disclosed ball-and-socket joint is characterized in that the sensor device is formed by a sensor array (4) which is located in the region of the spherical shell (2) and is composed of at least two pressure sensors or force sensors (6) used for measuring the forces or pressures acting between the ball (1) of the joint and the spherical shell (2). The inventive ball-and-socket joint is robust in spite of the sensory mechanism contained therein while making it possible to vectorially determine forces or loads affecting the ball-and-socket joint. The inventive methods allow the working order or the wear condition of the ball-and-socket joint to be monitored permanently by measuring the pretension of the spherical shell, among other things. ® KIPO & WIPO 2008
Patent KR-20080087071-A (KR)
Title: Imaging lens
Inventor: DO SATOSHI
IPC: G02B11/18
Filed: 2007-06-13
Abstract: An imaging lens having optical performance not deteriorating even in high temperature environment, with various aberrations corrected well, a short optical length, and sufficient back focus ensured. The imaging lens comprises a first bonded compound lens (14), an aperture stop (S), a second bonded compound lens (16), and a third bonded compound lens (18) in this order from the object side toward the image side. The first bonded compound lens includes first, second and third lenses arranged in this order from the object side toward the image side, the second bonded compound lens includes fourth, fifth and sixth lenses in this order from the object side toward the image side, and the third bonded compound lens includes seventh, eighth and ninth lenses in this order from the object side toward the image side. The first, third, fourth, sixth, seventh and ninth lenses are formed of a curable resin material, and the second, fifth and eighth lenses are formed of a glass material having a high softening temperature.
Patent KR-20080015036-A (KR)
Inventor: JO NAM YEOL
IPC: E03F5/10
Filed: 2008-01-16
Abstract: A water tank for collecting floating materials on the surface of the water is provided to keep the surface of the water clean by collecting polluted floating materials on the surface of the water, and separating and removing the deposited floating materials. A water tank for collecting floating materials on the surface of the water is formed by placing an upper float(3) on the water gate for generating buoyant force, and forming wrinkles on two sides of a water gate(2) formed to be higher than the surface of the water for letting floating materials on the surface of the water enter a tank(1), wherein if the water level rises at the outside of the tank and the water gate is pushed inward with water pressure, the water gate is laid and opened to let floating materials on the surface of the water flow in the tank, and when the water flew in the tank passes through a lower partition(4), floating materials having a high specific gravity are settled at the bottom of a first tank and floating materials having a low specific gravity stay in the first tank of an upper partition(5), and when deep water passes through a lower horizontal waterway and a lower partition, floating materials having a high specific gravity are settled at the bottom of a second tank and floating materials having a low specific gravity stay in the second tank, and water flows out through the upper partition, the lower horizontal waterway and the lower partition, thereby purifies floating materials.
Patent KR-20090079688-A (KR)
Title: System for scheduling based on HW/SW Co-design and Method therefor
Inventor: CHOI YUNG HO
IPC: G06F9/44
Filed: 2008-01-18
Abstract: A scheduling system and method based on hardware/software integration design are provided to make dynamic scheduling possible by using a hardware scheduler without artificial scheduling for a hardware task and a software task, thereby performing hardware/software tasks parallely at an instruction level. An instruction patch module(20) patches instruction from an instruction cache memory(10). An instruction queue module(40) stores the instruction which the instruction patch module patches from the instruction cache memory. An instruction dispatch module(30) reads the instruction stored in the instruction queue module. A memory related instruction buffer(50) stores a result enforcing the memory related instructions and re-arranges the result according to an original execution sequence. A register related instruction buffer(60) stores general-purpose instruction related information or primitive instruction related information among the instructions which the instruction dispatch module reads, stores a result enforcing a general-purpose instruction or a primitive instruction, and re-arranges the result according to an original execution sequence.
Patent KR-20090080307-A (KR)
Title: Co-generation unit
Inventor: CHO EUN JUN
IPC: F01K23/00
Filed: 2008-01-21
Abstract: A co-generation system is provided to cool the engine without additional heat exchanger by making the fluid pass through heat from the engine. A co-generation system comprises a generator(2), an engine(4) driving the generator, a heat recovery part(20) in which a fluid collects the heat from the engine, a heat transfer part(30) through which the fluid from the heat recovery part passes to deliver the heat, and a pump(50) operating the fluid. The heat recovery part includes an exhaust gas heat exchanger(22) having an exhaust gas heat recovery passage(21) in which the fluid collects heat from exhaust gas of the engine, an engine heat recovery passage(23) which is formed in the engine so that the fluid directly passes through the engine, and an exhaust gas heat exchanger-engine connection passage(24) connecting the exhaust gas heat recovery passage and engine heat recovery passage.