baber/WOPTO huggingface dataset:
Patent KR-20080100980-A (KR)
Title: Electrode tab or lead wire having electrical resistivity controlled
Inventor: PARK PIL KYU
IPC: H01M2/30
Filed: 2007-05-15
Abstract: A conducting wire connecting an electrode tap or a battery is provided to improve safety of a battery by using lead, tin, zinc, copper, iron or their alloy as a conducting wire connecting the electrode tap or battery, which is a metal having proper resistance and conductivity while having a low melting point compare with nickel. A conducting wire connecting an electrode tap or a battery is equipped with a member capable of cutting off current within 1 second by being fused with the self-resistant heat when the excess current more than 10A flows, which has electrical resistivity of 11 ~ 21 X 10^-6(ohm* cm) and a melting point of 200 ~ 1000 deg.C.
Patent KR-20080102081-A (KR)
Title: Downward type linear deposition source
Inventor: YOON JONG MAN
IPC: H01L21/20
Filed: 2007-05-18
Abstract: A top-down linear evaporation source is provided to prevent the evaporated materials from being poured down even though the evaporation source is turned over in order to eject the charged evaporated materials. A top-down linear evaporation source includes the plurality of feed ports(23) arranged as the slot hole type or rectangular in a long queue; the linear crucible main body(20) in which a plurality of movable parts(21) moving the provided deposition material to downward is equipped; the cover which is formed integratedly with the crucible main body; the spreader(40) ejecting the deposition material moved from the movable part of the crucible main body and diffuses. The plurality of feed ports supply the deposition material to the top.
Patent KR-20070112071-A (KR)
Title: Coated conductor and polycrystalline films useful for the production of high temperatures superconductor layers
Inventor: WOLF ANDRE
IPC: C23C30/00
Filed: 2007-05-18
Abstract: An improved method for obtaining a buffer layer with properly sharp texture is provided to grow superconductor films with biaxial texture of good quality in order to achieve excellent current carrying capacities, and a method for manufacturing properly textured templates in which vacuum based techniques for obtaining the templates are not required is provided. In a coated conductor comprising a substrate, a high temperature superconductor layer and at least one buffer layer, the coated conductor is characterized in that the at least one buffer layer is a template for biaxially orienting the high temperature superconductor layer, wherein the template comprises a polycrystalline film consisting of a non-stoichiometric material having the chemical formula A2-xB2+xO7 with B being at least one selected from Zr, Hf, Sn, Pb and Ti; A being at least one selected from La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Y, Tm, Yb and Lu; and x0; and wherein the substrate is textured. A method for growing a high temperature superconductor layer is characterized in that the high temperature superconductor layer is grown on a polycrystalline film composed of a non-stoichiometric material with the formula A2-xB2+xO7 with B being at least one selected from Zr, Hf, Sn and Ti; A being at least one selected from La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Y, Tm, Yb and Lu; and x0, wherein the lattice parameters of the non-stoichiometric material of the polycrystalline film are adjusted to the lattice parameters of the superconductor layer to be grown by variation of x.
Patent KR-20080104507-A (KR)
Title: Display apparatus
Inventor: JUNG JUN SU
IPC: G06F1/16
Filed: 2007-05-28
Abstract: A display device is provided to support a monitor simply when the laid direction of the monitor is changed. A display device comprises a monitor(10), a fixing bracket(20) connected to the rear side of the monitor, and a supporting unit(30) which can be attached and detached to and from each fixing bracket to support the monitor. The first fixing bracket(20a) to and from which the supporting unit is attached and detached. The second fixing bracket(20b) to and from which the supporting unit is attached and detached when the monitor is arranged in the longitudinal direction.
Patent KR-20080105717-A (KR)
Title: Carbon black having high resistance, black matrix and color filter including the same
Inventor: LEE SUNG SOO
IPC: C09C3/10
Filed: 2007-06-01
Abstract: A carbon black having high resistance is provided to maintain the light blocking property and to improve the insulating property by applying a resin with an insulating property and dispersibility. A carbon black having high resistance is coated with a resin on the surface and has unique volume resistance more than 1,000 Ð¤Àcm. The resin is a polyurethane resin, acryl resin or epoxy-based resin. A manufacturing method of a carbon black having high resistance comprises a step for forming carbon black dispersion by dispersing a dispersing agent and carbon black to a solvent; a step for forming the resin emulsion by adding a surfactant and resin to an alcohol-based solvent; and a heat-treating after adding the obtained resin emulsion in the carbon black dispersion.
Patent KR-20080105919-A (KR)
Title: Ofdm signal transmission apparatus and method
Inventor: PARK EUI JUN
IPC: H04J11/00
Filed: 2007-06-01
Abstract: An apparatus and a method for transmitting an OFDM signal are provided to improve data transmission rate by reducing a radio of data to a protection section by increasing FFT/IFFT size. An OFDM signal transmission apparatus includes an inverse fast Fourier transform unit(223), a protection section inserting unit(225), and a transmission unit(229). The inverse fast Fourier transform unit transforms the OFDM of a frequency domain to the OFDM signal of a time domain according to one transmission mode of 4K, 16K, and 32K. The protection section inserting unit inserts the protection section into the OFDM signal of the time domain transformed by the set protection section inserting rate. The transmission unit transmits the OFDM signal into which the protection section is inserted.
Patent KR-20080107717-A (KR)
Title: Lateral dmos device structure and fabrication method therefor
Inventor: PANG SUNG MAN
IPC: H01L29/78
Filed: 2007-06-08
Abstract: A horizontal DMOS device structure and a fabrication method therefor are provided to increase the stability of device and the operation speed by inducing the generation of breakdown of device by the high voltage in the Schottky diode. A manufacturing method of the horizontal DMOS device includes the transistor region(A-A'), and the Schottky diode domain(C-C') and the field area. The manufacturing method of the horizontal DMOS device comprises the following steps: the step for forming the second conductive well on the first conductivity type of a semiconductor board; the step for forming the drain region within the second conductive well; the step for forming the Schottky contact contacting to the Schottky diode domain with the second conductive well.
Patent KR-20080107914-A (KR)
Title: Aparatus of determining data transmission mode for multiple user multiple input multiple output communication system and method using the aparatus
Inventor: PARK CHANG SOON
IPC: H04B7/06
Filed: 2007-06-08
Abstract: An apparatus for determining a data transmission mode and a method thereof are provided to maintain the advantage of a closed loop communication control mode applied to a multi-user MIMO system and reduce the feedback load within a system. An apparatus for determining a data transmission mode comprises the followings: a candidate set generating unit(510) which generates candidate sets of user terminals in which channel vectors corresponding to each user terminal are orthogonal to reference user terminal selected from a plurality of user terminals; and a data transmission mode decision part(520) which selects the optimum candidate set having the highest total transmission rate among the candidate sets, and the generates a beam forming vector for the selected optimum candidate set.
Patent KR-20080108858-A (KR)
Title: Data input circuit
Inventor: KIM HONG BAE
IPC: G11C11/4093
Filed: 2007-06-11
Abstract: A data input circuit is provided to improve data transmission speed and secure a set-up margin by outputting a part of input data. In a data input circuit, a controller(10) receives a plurality of outside enable signals and store them by being synchronized with the clock and an outputs internal enable signal corresponding to an external enable signal. A clock gating unit(20) outputs an enable signal by combining the internal signal and the clock. A data storage unit(210) receives internal data and stores it by being synchronized to the enable signal, and then outputs synchronized data with the enable signal as storing data.
Patent KR-20080109998-A (KR)
Title: Thin film transistor array panel and manufacturing method thereof
Inventor: LEE JE HUN
IPC: G02F1/136
Filed: 2007-06-14
Abstract: A TFT(Thin Film Transistor) array panel and a method for manufacturing the same are provided to simplify the manufacturing process of the TFT having top gate structure. A channel layer(151) includes oxide. A gate insulating layer(140) is formed on the channel layer. A gate electrode(124) is formed on the gate insulating layer. An interlayer insulating film(160) is formed with the gate electrode. A data line(170) has a source electrode(173). A drain electrode(175) includes the first conductive layer and the second conductive layer. A pixel electrode(191) is extended from the first conductive layer of the drain electrode. A protective film(180) is formed on data line and drain electrode. A filler block(320) is formed on the protective film.
Patent KR-20070104301-A (KR)
Title: Method for guaranteeing quality of service between wire communication networks and wireless communication networks by using switching function of communication protocol stack
Inventor: LEE JANG HYUK
IPC: H04W92/02
Filed: 2007-06-25
Abstract: A method for guaranteeing quality of service between wire communication networks and wireless communication networks by using switching function of communication protocol stack is provided to enable to use the network cheaply by accessing to a communication network with good quality of service, by switching an upper protocol layer and at least two lower protocol layers logically. According to a method for guaranteeing quality of service between wire communication networks and wireless communication networks using switching function of communication protocol stack, a logical switching control layer comprises at least one wire communication network and wireless communication network and switches an upper protocol layer and a lower protocol layer corresponding to at least one wire communication protocol or a lower protocol layer corresponding to a wireless communication protocol on the protocol stack corresponding to the wire communication network or the wireless communication network logically. A terminal device(100) checks whether quality of service of a first communication network decreases among the wire communication networks or the wireless communication networks. If quality of service of the first communication network decreases, the terminal device checks a second communication network to be connected to the terminal device or checks quality of service of the second communication network. If quality of service of the second communication network is better than quality of service of the first communication network, network access of the first communication network is changed into network access of the second communication network through the logical switching control layer.
Patent KR-20080002693-A (KR)
Title: Auto-focus apparatus, image capture apparatus, and auto-focus method
Inventor: ITO YUJIRO
IPC: G02B7/28
Filed: 2007-06-29
Abstract: An auto-focus apparatus, an image capture apparatus, and an auto-focus method are provided to judge reliability without being influenced by the variation of evaluation value due to the movement of an object, by judging reliability of object images with in-focus. An auto-focus apparatus comprises an evaluation value calculation part and a control part. The evaluation value calculation part calculates evaluation values periodically by using high frequency components of an image signal in a specific region of an object image photographed by a CCD(Charge Coupled Device) part. The control part outputs a command value provided to a lens driving part to drive a focus lens on the basis of the evaluation value, and judges focus of the object image by using the evaluation value.
Patent KR-20090002916-A (KR)
Title: 정품용기 인증기능을 구비한 장치 및 그 정품용기 인증방법
Inventor: PARK YUN HEE
IPC: G06Q10/08
Filed: 2007-07-05
Abstract: 정품인증 기능을 구비한 장치 및 그 정품인증 방법이 개시된다. 본 발명의 장치는 소정의 내용물이 저장된 용기를 장착하고 해당 용기의 내용물을 이용하여 소정의 기능을 수행함에 있어서, 해당 용기 및 내용물이 정품인지 여부를 판단하여 인증할 수 있다. 장치는 용기 및 내용물의 정품인증을 위해, 용기에 부착된 비접촉 태그(Tag)로부터 소정의 인증정보를 읽어와서 정품인증을 수행한다. 이에 따라 정품의 내용물을 재충전할 경우 해당 용기의 재사용을 가능하게 한다.  
       
     정품인증, 용기, 재사용, 비접촉, 태그
Patent KR-20090005915-A (KR)
Title: Maintenance ball valve
Inventor: PARK KYE SIK
IPC: F16K11/08
Filed: 2007-07-10
Abstract: A maintenance ball valve is provided to prevent a suction pump from being damaged due to vacuum state, and stably accomplish an operation mode, a calibration mode, and a fuzzy mode in a single valve body. A maintenance ball valve comprises a hollow(11) whose top is open in the center; an inlet port drawing in sample gas around the center shaft of the hollow; a sampling port(13) for supplying sample gas to a gas detection or analysis device; a calibration port(14) for the control of a gas detection or analysis equipment; a fuzzy port for removing the foreign substance inside a valve and an inlet pipeline; a main body(10) in which a vent hole is formed; a body in which an intake channel(33) is formed; a control member(30) equipped with a fastening shaft(34) extended from the upper portion center of the body to the upward; and a fixing member(40) fixing and holding the control member to rotate around the main body.
Patent KR-20080008967-A (KR)
Title: Internal combustion engine
Inventor: CHIBA KAZUHIKO
IPC: B62M7/02
Filed: 2007-07-18
Abstract: An internal combustion engine is provided to prevent a protruding sealing section from being separated or loosened even when the internal pressure of a cam chain chamber is applied to the protruding sealing section. An internal combustion engine includes a cam drive sprocket(91), a cam driven sprocket(92), a cam chain chamber(94), and a breather chamber(101). The cam drive sprocket is installed in a crank shaft rotatably supported by a crank case. The cam driven sprocket is installed in a cam shaft rotatably supported by a cylinder head coupled to the crank case through a cylinder block. The cam chain chamber travels an endless cam chain wound around the cam drive sprocket and the cam driven sprocket and extends from a crank case to the cylinder head via the cylinder block. The breather chamber is communicated with an upper portion of the crank case of the chain chamber and is formed in the crank case.
Patent KR-20080012793-A (KR)
Title: Heat processing apparatus for semiconductor process
Inventor: INOUE HISASHI
IPC: H01L21/205
Filed: 2007-08-03
Abstract: A thermal treatment apparatus for a semiconductor treatment is provided to improve uniformity within a surface of a film thickness by decreasing a gap between an inner wall of a reactive tube and a target substrate. A reactive tube(3) has a process region(3A) for receiving plural target substrates. A supporting member supports the target substrate in the process region. An exhaust system exhausts an inner side of the process region. A heater(22) heats the target substrate in the process region. A gas supplying duct(60) is extended up and down at an external side of a wall of the reactive tube. A gas discharge opening(61) is formed on the wall of the reactive tube and communicated with the gas supplying duct. A gas supplying system(65) is connected to a bottom section of the gas supplying duct. The gas supplying system supplies process gas to the process region through the gas supplying duct and the gas discharge opening. The reactive tube has a transfer port for incoming and outgoing the supporting member on the bottom section of the reactive tube. The reactive tube has a flange(42) is formed in a body with the reactive tube surrounding the transfer port. The flange is arranged to be coupled to a cover(43) for opening and shutting the transport. A gas flow channel(73) is formed on a bottom section of the gas supplying duct to induce the process gas from the gas supplying system in the flange to the gas supplying duct.
Patent KR-20090014514-A (KR)
Title: Block for waterfront have fishing habitat
Inventor: YANG BYUNG CHUL
IPC: E02B3/14
Filed: 2007-08-06
Abstract: A waterfront block structure having a fish habitat is provided to let an unskilled worker assemble and construct easily, and to construct strongly not to be washed away in flood. A waterfront block structure having a fish habitat comprises a foundation plate(10) installed to make two sides contact each other in the fixed width along two longitudinal directions of a bottom surface, a C-shaped support block(20) installed over the upper part of the adjacent foundation plates and installed to make the front edge contact to the rear upper part of a projection(16) formed on the front upper side of the foundation plate, a long bolt(30) coupled with a nut(32) on the upper part of a pair of long holes(22) to install the waterfront block to the foundation plate strongly, and an anchor pin(40) inserted to a pair of pin holes(14) formed on the foundation plate to fix the foundation plate to the bottom surface.
Patent KR-20080014642-A (KR)
Title: Screw pump
Inventor: INAGAKI MASAHIRO
IPC: F04C18/02
Filed: 2007-08-08
Abstract: A screw pump is provided to utilize an introduction space part rotating once from a starting point as a space part for a transfer object to increase the volume of a working fluid to be transferred. A pair of screw type rotors(20,30) are engaged with each other. A housing contains the rotors. The housing has an introduction port(17) for introducing a working fluid into the housing and a discharge port(15) for discharging the working fluid out of the housing. The rotors have introduction openings(27,37) formed at a rotor section of the introduction port, and unequal lead parts where a lead angle changes toward the discharge port from the introduction port. The introduction port and the introduction openings are connected to introduce the working fluid. An introduction space part(P) changes volume according to rotation of the rotors and communication between the introduction space part and the introduction port is interrupted to form a sealed transfer space part(S) at the outlet, wherein the state of forming the transfer space part is a starting point of one rotation of the rotors. The introduction space part is a space part executing volume change reaching the maximum volume before one rotation from the starting point. The volume of the transfer space part is less than the maximum volume of the introduction space part by setting of the lead angle of the unequal lead parts. A sealing body covers a part of the introduction openings and seals the introduction space part in state of exceeding the volume of the transfer space part.
Patent KR-20090016231-A (KR)
Title: Apparatus and method for treating substrate
Inventor: IY HUN JUNG
IPC: H01L21/304
Filed: 2007-08-10
Abstract: An apparatus and method for treating a substrate is provided to reduce a processing time by performing ashing and cleaning process in one apparatus. In an apparatus and method for treating substrate, a supporting member(120) is the inner structure of housing and support the substrate. A cleaning nozzle(142) supplies washing solution to the substrate on the supporting member. An electrode member(160) activates a process gas supplied from the processing gas supply device. The processing gas supply device(130) comprises a process gas supply line(134) and a supply port(132). The supply port receives the process gas from the process gas supply line and supplies the process gas to inside of the housing.
Patent KR-20070088435-A (KR)
Title: A seabbard man
Inventor: LEE JIN HEE
IPC: B63C9/08
Filed: 2007-08-09
Abstract: A life-saving clothes is provided to be used as a life-saving clothes and a swim suit by making the life-saving clothes not puffy as conventional life-saving jackets. A life-saving clothes includes a vast, a short pants, air inlets. The vast and the short pants are made of a synthetic rubber material, and are soft and tough. An air block of the vast is 1cm by 7cm while air is out and is 0.5cm by 7cm while the air is in. The size of the air block is small and is suitable for swimming. The plurality of air inlets are installed on both shoulders of the vast and on both sides of the short pants. A protective material is formed beyond a zipper for protecting skin from the zipper.
Patent KR-20080019553-A (KR)
Title: Chair-type massager
Inventor: TANIZAWA TAKAYOSHI
IPC: A61H23/02
Filed: 2007-08-27
Abstract: A chair type massage device is provided to perform massaging by using optical actions in each desired part of a user's body without requesting a user to manipulate complicated buttons. A chair type massage device includes a massage device body, a part selecting portion(22), an operation selecting portion and a control portion. The massage device body is freely moved to plural parts of a user's body to be massaged. A desired part to be treated is input into the part selecting portion. A desired operation among plural actions is input into the operation selecting portion. The control portion moves a person to be treated to a treatment part input by the part selecting portion, and performs the operation input by the operation selecting portion in a stored action trace of operation.
Patent KR-20070099504-A (KR)
Title: Character animation method in mobile terminal by reducing animation data
Inventor: KIM YA IL
IPC: H04B1/40
Filed: 2007-09-18
Abstract: A character animation method in mobile terminal by reducing animation data is provided to obtain an animation effect of a character selected by a user in two-dimensional image while reducing the size of character animation data in animation engine such as a flash engine. A character animation method in mobile terminal by reducing animation data comprises the following steps of: inputting stop video image data for a character animation from a user(S1); defining an outline about a part to be character animation in the stop image(S3); dividing the part to be character animation inside outline; defining the divided triangle mesh as a shape filled with bit maps(S8); defining animation by frame by changing the character of an associated frame(S10); and recording changed matrix information of the each triangle mesh by computing changing matrix using changed coordinates of each frame and initial coordinates of the triangle mesh(S12,S13).
Patent KR-20070101834-A (KR)
Title: The single-phase bldc motor control method for a high speed applications
Inventor: PARK SOO SIK
IPC: H02P6/04
Filed: 2007-09-27
Abstract: A method for controlling a single-phase BLDC motor for a high speed rotation is provided to improve a phase current waveform by performing a duty ratio control of each section and a lead angle at the same time. A method for controlling a single-phase BLDC motor for a high speed rotation includes the steps of: configuring a position detection unit to determine a position of a rotor and a rotation speed of a motor; driving the motor by applying a start voltage on a proper phase by a signal of the position detection unit; dividing the control section into 12-sections according to the calculated motor speed if the speed of the motor reaches a predetermined speed; dividing a first section, a second section, a seventh section, and an eighth section having a hole sensor signal period of 5% and dividing the others having the hole sensor signal period of 10%; and improving a phase current peak waveform by applying a different duty ratio to 12-divided sections.