baber/WOPTO huggingface dataset:
Patent KR-20080014167-A (KR)
Title: Apparatus for counting wafer in loadlock chamber
Inventor: KANG DONG WOO
IPC: H01L21/02
Filed: 2006-08-10
Abstract: An apparatus for counting wafers in a loadlock chamber is provided to check the number of stacked wafers through an external monitor by measuring the weight of cassette placed on an indexer table in the loadlock chamber. Plural wafers(W) are mounted on a cassette(10). An indexer table(23) is installed in a loadlock chamber(20) to place the cassette thereon. A mass measurement instrument(24) is installed on a predetermined position of the indexer table. A control unit calculates the mass measured in the mass measurement instrument in the form of quantity. The measurement instrument is connected to a monitor installed on the outside to check the number of the wafers calculated in the control unit in real time. Detecting sensors are installed on plural slots(11) formed in the cassette to detect the wafers.
Patent KR-20080016130-A (KR)
Title: Dielectric duplexer
Inventor: BAEK JONG TAE
IPC: H01P1/202
Filed: 2006-08-17
Abstract: A dielectric duplexer is provided to prevent leakage of current by connecting a rectangular dielectric waveguide using a TE(Transverse Electric) mode by a feeder with a different impedance, thereby being suitable for high power communication equipment. A dielectric duplexer comprises a transmitting dielectric waveguide(102), a receiving dielectric waveguide(104), and a feeder(106). The transmitting dielectric waveguide and the receiving dielectric waveguide are separated to be arranged in parallel at a distance. The feeder electrically connects the waveguides by having different impedance from the waveguides. The waveguides are TE mode waveguides and rectangular waveguides. The dielectric duplexer handles a power of a few W to hundreds of W. The impedance difference of the feeder is implemented by length difference of a connector or a micro stripline formed on a PCB.
Patent KR-20080019410-A (KR)
Title: Apparatus and method for inputing english character in a mobile terminal
Inventor: KWON SOON WAN
IPC: H04B1/40
Filed: 2006-08-28
Abstract: An apparatus and a method for inputting English letters in a mobile terminal are provided to input English letters conveniently and speedily by minimizing the frequency of key input in inputting English letters. An apparatus for inputting English letters in a mobile terminal is comprised of a key input part(109), a display part(107), a control part(105), and a memory(111). The key input part(109) includes a plurality of numeric keys to input English letters. The display part(107) displays English letters inputted through the key input part(109). If a numeric key is selected at a primary key input stage, the control part(105) displays a sub group containing a plurality of English letters corresponding to the selected numeric key through the display part(107). If a numeric key is selected at a secondary input stage, the control part(105) displays an English letter corresponding to the secondarily inputted key among the displayed sub group. The memory(111) stores key input data and the English letters allocated to the numeric keys.
Patent KR-20080020085-A (KR)
Title: Amplifier for improving esd characteristic
Inventor: KIM YO JONG
IPC: H03F3/45
Filed: 2006-08-30
Abstract: An amplifier for improving an ESD(ElectroStatic Discharge) characteristic is provided to reduce an error rate caused by an electrostatic generated in a manufacturing process of the amplifier by preventing the electrostatic from being induced to an input terminal of the amplifier. An amplifier for improving an ESD characteristic includes an operational amplifier(110), a first resistor circuit(140), a first fuse box(120), a second resistor circuit(150), and a second fuse box(130). The operational amplifier has a first input terminal, a second input terminal, and an output terminal. The first input terminal receives a first input signal. The second input terminal receives a second input signal. The output terminal outputs an output signal. The first resistor circuit is connected between the second input terminal and a first node. The first fuse box is connected between the first node and the output terminal of the operational amplifier. The second resistor circuit is connected between the second input terminal and a second node. The second fuse box is connected between the second node and a first terminal which receives a first power.
Patent KR-20080020297-A (KR)
Title: Device for preventing rolling of vehicle
Inventor: JUNG DAE WOO
IPC: B60G21/00
Filed: 2006-08-31
Abstract: A device for preventing a vehicle from rolling is provided to save manufacturing cost, and to improve design freedom by preventing rolling through only electromagnets and permanent magnets. A device for preventing a vehicle from rolling comprises permanent magnets(6) and electromagnets(7a,7b) mounted to face left and right struts(4) and a vehicle body facing the left and right struts respectively, and an electronic control unit. The electronic control unit senses rolling of the vehicle and then applies control current to one electromagnet so as to generate repulsive force between the electromagnet and permanent magnet facing the electromagnet, and on the contrary, applies control current to the other electromagnet so as to generate attractive force between the electromagnet and permanent magnet facing the electromagnet.
Patent KR-20080020875-A (KR)
Title: Cooking apparatus
Inventor: KIM SU HWAN
IPC: F24C7/06
Filed: 2006-09-01
Abstract: A cooking apparatus is provided to dispose a magnetron, a high voltage trans, and a high voltage capacitor in a rear space and cool them effectively. A cooling apparatus includes a cook space and a component receiving chamber. The component receiving chamber is positioned at the rear side of the cooking space. The component receiving chamber accommodates a plurality of components such that food is cooked in the cook space. The cooling apparatus includes a cooling fan(420) positioned at the lower portion of the component receiving chamber such that the plural components are cooled. The cooling fan is positioned under the component receiving chamber. A magnetron is provided. The cooking space is provided with a port communicating with the magnetron.
Patent KR-20070026252-A (KR)
Title: Bobbin for superconducting coil, and superconducting solenoid coil
Inventor: ZAITSU KYOJI
IPC: H01B12/00
Filed: 2006-09-04
Abstract: A bobbin for a superconducting coil and a superconducting solenoid coil are provided to perform winding back from a random layer to a next layer at an end part of a drum smoothly and minimize distortion of a superconducting wire. A bobbin is used for a superconducting coil. A superconducting wire or a precursor of the superconducting wire is wound around a drum(1) in multi layers. A taper part(2) is extended from an end part of the drum. The superconducting wire or the precursor is a tape type. The taper part is sloped at a random angle, so that a diameter of the taper part decreases toward a tip part.
Patent KR-20080022626-A (KR)
Title: Method and system for management equipment conservation using on-line
Inventor: NAM KYUNG SOO
IPC: G06Q50/04
Filed: 2006-09-07
Abstract: A system and a method for management equipment conservation using an online system are provided to enable a user to automatically manage history about equipments through a management server by registering history about factory machine equipments. A plurality of terminal device of subscribers(100-1~m) are able to be connected with the internet network, and enables a subscriber to register history data of machine equipments. A marketing company server(400) offers basic information about machines possessed by the subscriber. A multiple A/S company server(200-1~m) processes prior management procedure of the machine equipments. A management server(300) creates and registers history management cards on the basis of the basic information and the history data of machine equipments, and transmits the prior management information to the terminal device of the subscriber.
Patent KR-20070068995-A (KR)
Title: Optical information recording and reproducing apparatus and driving method of the same
Inventor: TAKETANI TOMOYOSHI
IPC: G11B7/004
Filed: 2006-09-08
Abstract: An optical information recording/reproducing device and a driving method thereof are provided to realize high output by pulse-driving a semiconductor laser, thus compatibility is realized by including an advanced DVD(Digital Versatile Disk). A semiconductor laser(10) is used for reproduction only, and radiates a laser beam of wavelength corresponding to an optical disk standard of a CD(Compact Disk) or a DVD, and is driven by an LD(Laser Diode) pulse driving circuit(54). The laser beam, which is pulse output from the semiconductor laser(10), is splitted by a half mirror(12), and is incident on a monitor diode(14), and then is converted into a current to be inputted to a sampling circuit(50). The sampling circuit(50) detects a peak value of an inputted pulse. Output of the sampling circuit(50) is inputted to an APC(Automatic Power Control) circuit(56), and the LD pulse driving circuit(54) is controlled to maintain the pulse output of the semiconductor laser(10) as a predetermined value.
Patent KR-20070031810-A (KR)
IPC: H04L1/18
Filed: 2006-09-14
Abstract: 본 발명은 이동통신 시스템에서 패킷 데이터의 수신 상태를 나타내는 상태 보고를 송수신하는 방법 및 장치에 관한 것이다. 상기 방법은, 송신기로부터 데이터 패킷들을 수신하는 도중, 일련번호를 알지 못하는 적어도 하나의 미수신 데이터 패킷의 재전송을 요청하기 위한 암시적 NACK의 전송이 필요한지 판단하는 과정과, 상기 암시적 NACK의 전송이 필요하면, 성공적으로 수신된 데이터 패킷들 중 마지막 패킷의 일련번호를 포함하는 상기 암시적 NACK를 생성하고, 상기 암시적 NACK를 포함하는 상태 보고(STATUS REPORT)를 상기 송신기로 전송하는 과정과, 상기 암시적 NACK의 전송이 필요하지 않으면, 성공적으로 수신된 데이터 패킷의 일련번호를 나타내는 ACK 및 일련번호를 알고 있는 미수신 데이터 패킷의 일련번호를 나타내는 명시적 NACK 중 적어도 하나를 포함하는 상태 보고를 상기 송신기로 전송하는 과정을 포함한다. 
       
     Hybrid Automatic Retransmission request, Sequence number, Implicit NACK, Explicit NACK
Patent KR-20080026689-A (KR)
Title: Apparatus and method for call setup of intelligent network
Inventor: BAE SHI BEOM
IPC: H04L12/28
Filed: 2006-09-21
Abstract: An apparatus and a method for processing a call of an intelligent network service are provided to reduce a service request failure rate by guaranteeing an intelligent network service by using a detour routing route. A soft switch(200) determines whether a received call is a call of an intelligent service, and if the received call is a call of an intelligent service, the soft switch(200) attempts connection to an SCP(Service Control Point) which controls the corresponding intelligent network service. If the connection to the SCP fails, the soft switch(200) obtains a detour route and re-requests the intelligent network service. A database(220) stores a number configuration table having information of an intelligent network service requested by a subscriber, an SCP information table having SCP information for a connection to the corresponding SCP, and a routing table having information for obtaining a detour route by setting a route for call processing.
Patent KR-20080032743-A (KR)
Title: Support means of equipment box
Inventor: BYEON BYEONG SOO
IPC: E04G15/00
Filed: 2006-10-10
Abstract: A support device of a hydrant cabinet is provided to carry and install easily by separating a horizontal bar, to be installed away from a form fixture by moving a vertical bar horizontally, and to have an easy operable fixture. A support device of a hydrant cabinet(100) contains plural horizontal bars(200,300,500) provided with side fixtures(600,605,610), and vertical bars(400) provided with first and second joints(410,420) connected between the adjacent horizontal bars, wherein a first horizontal bar, vertical bars and a second horizontal bar are coupled and installed to the inside of a hydrant cabinet by inserting a first joint to the first horizontal bar and coupling the vertical bars and the first horizontal bar, and fixing the first horizontal bar to the inside of a hydraulic cabinet and inserting the second horizontal bar to a second joint.
Patent KR-20080035172-A (KR)
Title: Manufacture method of bread that citron is added
Inventor: LEE EUN HEE
IPC: A21D13/00
Filed: 2006-10-18
Abstract: A method of producing bread by using Citrus fruit extract and an herbal extract of ginger, Zizyphus fruit and Platycodon root is provided to obtain bread with effects of strengthening a capillary blood tube and preventing arteriosclerosis and a cold. Wheat flour is mixed with 10% by weight of Citrus fruit extract and kneaded with yeast, eggs, a baking improver, milk and herbal extract. The dough is then baked in an over. The herbal extract is an extract of ginger, Zizyphus fruit and Platycodon root.
Patent KR-20080041013-A (KR)
Title: Very thin type surface mounted device led pakage and fabrication method thereof
Inventor: YU SOON JAE
IPC: H01L33/48
Filed: 2006-11-06
Abstract: An ultra-thin surface-mounted LED(light emitting diode) is provided to improve reflectivity and directivity of light reflected from a light emitting chip to the outside by forming a tilted surface in a cavity in which a light emitting chip is installed and by plating a metal material with high reflectivity on the tilted surface. A printed circuit board(110) includes at least one insulation layer(111), upper and lower metal layers(112,113) formed on and under the insulation layer. A plating layer(120) is formed in the inner surface of a cavity(C) in a manner that a partial region of the insulation layer is etched to expose the lower metal layer. A light emitting chip(130) is installed in the cavity, wire-bonded and electrically connected to external power. A mold part(140) is formed on the printed circuit board to surround the light emitting chip. The plating layer can include first and second plating layers(121,122). The first plating layer is plated on the edge of the upper metal layer, the lower metal layer and the insulation layer. The second plating layer is plated on the inner surface of the cavity and the upper metal layer adjacent to the inner surface of the cavity.
Patent KR-20080043992-A (KR)
Title: Non-aqueous electrolyte and electrochemical device comprising the same
Inventor: CHO JEONG JU
IPC: H01M10/05
Filed: 2006-11-15
Abstract: A non-aqueous electrolyte is provided to improve ambient-temperature life characteristic and high-temperature life characteristic of an electrochemical device by minimizing gas generation due to high-temperature decomposition of the electrolyte. A non-aqueous electrolyte includes (i) a cyclotetrasiloxane compound represented by the following formula 1, (ii) an acrylate compound having an oxyalkylene group in the middle and having at least two acryl groups at the terminals, (iii) an organic solvent comprising cyclic carbonate or/and linear carbonate, and (iv) an electrolytic salt. In the formula 1, n is an integer of 1-10. A weight ratio of the cyclotetrasiloxane compound and acrylate compound ranges from 1:9 to 9:1.
Patent KR-20080044957-A (KR)
Title: Turning type lighting lamp apparatus
Inventor: JUNG JAE HOON
IPC: F21S2/00
Filed: 2006-11-17
Abstract: A turning type lighting lamp apparatus is provided to supply a dynamically spectacular lamp ornament by directly rotating the lighting lamp together with a rotational plate without twisting a wire for supplying power. A turning type lighting lamp apparatus includes a motor(20) having a fixing unit(12) and a supporting body(10) driven by being electrically connected by the medium of a transformer(24) and a circuit board(26) to which power is supplied from outside through a power cord(21). One end of a supporting pipe(30) is supported to be erect against the fixing plate. A driven gear(40) is supported to be rotatable to the supporting pipe positioned on a top of the fixing plate. The driven gear is rotated by receiving the power from a driving gear(44). A rotating plate(50) is embedded into the supporting pipe to rotate together with the driven gear. First and second connection terminals(61,62) in a shape of a ring are fixed to a top surface of the rotating plate. First and second lead wires(61a,62a) are connected to the first and second connection terminals, respectively. A supporting plate is detachably fixed to the other end of the supporting pipe at a predetermined distance from the fixing plate. First and second brushes(81,82) are fixed to the fixing plate and are connected to third and fourth lead wires(81a,82a), respectively. A supporting cap(90) is covered to a top of the rotating plate and rotates together with the rotating plate. A lamp(100) is mounted on a top of the supporting cap. A lamp cover(110) is non-rotatably coupled to the supporting body to protect the lamp.
Patent KR-20080045415-A (KR)
Title: Parking management system using camera phone, and method for the same
Inventor: JEONG HAN CHAI
IPC: G06Q50/30
Filed: 2006-11-20
Abstract: A parking management system using a camera phone, and a method thereof are provided to calculate parking time and charges automatically by photographing license plate of a vehicle as a mobile device, and using a license plate identification program. A mobile device(10) includes a vehicle license plate identification program, and photographs the license plate. A system server(20) enrolls parking registration data which is transmitted from the mobile device, and calculates parking charge details. A manager terminal device(30) of a parking management system receives the parking charge details which is calculated from the system server. A settlement system(40) settles up the parking charge according to the transmitted parking charge details.
Patent KR-20070066863-A (KR)
Title: Method of erasing data and method of manufacturing nonvolatile semiconductor memory device
Inventor: FUJII NARIHISA
IPC: H01L27/115
Filed: 2006-11-24
Abstract: A method for erasing data is provided to decrease a bake temperature and shorten an interval of bake time by performing an electrical erase process before a bake erase process is performed. A gate electrode is formed on a semiconductor substrate. Charge accumulating parts are formed at both sides of the gate electrode. A plurality of memory cells include low density regions formed in the upper part of the semiconductor substrate under the charge accumulating parts and high density regions formed in a pair of regions between which a region under the gate electrode and the low density regions are formed. The data maintained by the charge accumulating part is electrically erased. A wafer including the plurality of memory cells is left alone at a high temperature for a predetermined time interval. The charge accumulating part can include a charge accumulating layer and two potential barrier layers formed at both sides of the charge accumulating layer.
Patent KR-20070078363-A (KR)
Title: Window rail and bracket assembly
Inventor: JAIN ANIL
IPC: B60J5/04
Filed: 2006-11-24
Abstract: A window rail and bracket assembly is provided to eliminate necessity of a separate fixture for fixing a rail bracket to a window rail. A window rail and bracket assembly comprises a rail member(10), a bracket member(12), and a non-circular rivet(20). The non-circular rivet fixes the bracket member to the rail member, and prevents the bracket member from rotating around the rail member during riveting. The non-circular rivet is an elliptical rivet. The elliptical rivet includes a pair of flat faces and a pair of curved faces interconnected with the flat surfaces. The bracket member includes a non-circular opening having the same shape of the non-circular rivet. The non-circular opening is an elliptical opening.
Patent KR-20080050736-A (KR)
Title: Management system of multiple client pc at facilities using multiple client pc
Inventor: CHOI BACK SOON
IPC: G06F11/00
Filed: 2006-12-04
Abstract: A system for managing multiple personal computers in a multiple personal computer usage facility is provided to manage personal computers efficiently while guaranteeing a user's freedom in using the personal computer in the multiple personal computer usage facility which does business for plural persons. A system for managing multiple personal computers includes plural client personal computers(41) and a management server(10). Each of client personal computers includes a determining module(210), a transmitting module(220), a receiving module(230) and a recovery progress module(240). The determining module determines whether there occurs an error at the client personal computer. The transmitting module transmits the determining result. The receiving module receives data from the management server. The recovery progress module recovers the error by using the received data. The management server includes a data storage module(100), a receiving module(130), a comparison & determining module(140) and a transmitting module(150). The data storage module stores various programs and execution registries. The receiving module receives information on the error from the client personal computer. The comparison & determining module analyzes the received information on the error, and selects data needed in modifying data of the error at the client personal computer. The transmitting module transmits the data and its related execution registry.
Patent KR-20080055508-A (KR)
Title: Phase change layer having different crystal lattice in single layer and method of forming the same and phase change memory device comprising means for preventing ti diffusion and method of manufacturing the same
Inventor: SHIN WOONG CHUL
IPC: H01L27/115
Filed: 2006-12-15
Abstract: A phase change layer having a different crystal lattice structure in a single layer is provided to prevent or reduce diffusion of titanium from a titanium-including adhesion layer formed on a phase change layer to the phase change layer by including a diffusion preventing layer in the phase change layer itself or between the phase change layer and its upper structure. A phase change material layer is made of a single layer divided into an upper layer(34b) and a lower layer(34a). The upper layer and the lower layer have different crystal lattices. The lower layer can be a chalcogenide material layer doped with impurities. The upper layer can be made of an undoped chalcogenide material layer.
Patent KR-20080057966-A (KR)
Title: Method of arc welding
Inventor: CHUN CHANG KUN
IPC: B23K20/10
Filed: 2006-12-21
Abstract: An arc welding method is provided to control solidification of a molten pool, using ultrasonic waves from an ultrasonic wave generation part during the submerged arc welding or electro gas welding so as to form crystal grains of a welding part densely regardless of kinds of the bases. Crystal grains of a welding part are formed densely by applying ultrasonic vibration to a molten pool during arc welding and controlling solidification. The output of the ultrasonic waves is 3 to 5KW. The arc welding is submerged arc welding. An ultrasonic wave generation part(130) is installed at the upper or side parts of bases(120) to apply ultrasonic waves to the bases.
Patent KR-20080058884-A (KR)
Title: Non-volatile memory device capable of data program and verification time reduction and driving method for the same
Inventor: PARK JAE WOO
IPC: G11C16/10
Filed: 2006-12-22
Abstract: A non-volatile memory device capable of reducing data program and verify time and a driving method thereof are provided to reduce data program and verify time, by not performing unnecessary scanning operation or sensing operation. A memory cell array(100) includes a plurality of memory cells. An input/output buffer(120) includes a storing part to store data inputted from the outside and an indicator bit indicating information about the data. A data scanning part(130) receives data in scan unit comprising n words, from the input/output buffer, and scans data to be programmed in a memory cell among the scan-unit inputted data. A control logic(170) controls to output the scan-unit data stored in the input/output buffer to the data scanning part selectively, according to the state of the indicator bit.