baber/WOPTO huggingface dataset:
Patent KR-20030039986-A (KR)
Title: Electronic device, electronic device sealing method and electronic device connecting method
Inventor: AIBA YOSHITAKA
IPC: H01L21/56
Filed: 2002-03-22
Abstract: PURPOSE: To prevent deterioration between connected terminals or between connected wires and terminal in an electronic device such as a semiconductor device having external terminals, or a wiring substrate. CONSTITUTION: A sealing insulation film 9 and an external terminal 7 are included. The sealing insulation film 9 is formed on a substrate 1 and has fluidity by fusing at a first heating temperature. The external terminal 7 is formed on the substrate 7, and is connected to the other electronic devices 11 at a second heating temperature higher than the first heating temperature, and is enclosed with the sealing insulating film 9 surrounding the external terminal 7.
Patent KR-20030077717-A (KR)
Title: Hybrid-LPF of mobile terminal
Inventor: JUNG MIN U
IPC: H04B1/40
Filed: 2002-03-26
Abstract: PURPOSE: A hybrid-LPF(Low Pass Filter) for a mobile terminal is provided to use a DCS(Digital Cellular System) frequency region together with a PCS(Personal Communication System) frequency region by additionally forming a lumped capacitor in one PCS band filter. CONSTITUTION: A PCS band filter(100) is composed as an m-type micro-strip line in a PCB, for passing a PCS frequency band of a received signal. Lumped capacitors(C3,C4) are formed at left/right lower sides of the m-type micro-strip line, for passing a DCS frequency band of a received signal. A horizontal width of the m-type micro-strip line formed in the PCB is 3.0cm, and a vertical width of the m-type micro-strip line is 1.0cm.
Patent KR-20030082045-A (KR)
Title: RF power sensor capable of sensing power of RF signal using capacitance
Inventor: SIM DONG HA
IPC: G01R21/01
Filed: 2002-04-16
Abstract: PURPOSE: An RF power sensor for measuring the power for RF signal by the capacitance is provided to measure the displacement amount of capacitance generated through the electrostatic force between the signal line formed on the substrate and the bridge. CONSTITUTION: An RF power sensor for measuring the power for RF signal by the capacitance includes a substrate(100), a fixing member(110) fixed by the substrate(100) for forming a signal line(110a) and a ground line(112a) to transmit the RF signals, a bridge(120) connected to the ground line(112a) lifted above the signal line(110a). In the RF power sensor, the bridge(120) is driven by the external driving force and the capacitance is generated between the bridge(120) and the signal line(110a) by the external driving force.
Patent KR-20030084152-A (KR)
Title: Bath for wet processing of Liquid Crystal Display device
Inventor: LEE SEOK JU
IPC: G09G3/30
Filed: 2002-04-25
Abstract: PURPOSE: A wet processing bath for a liquid crystal display device is provided to add an anti-chemical material to a durable material forming a main body by coating, thereby preventing the reaction between chemicals and the main body. CONSTITUTION: A wet processing bath for a liquid crystal display device includes a main body formed of a durable material(112) coated with an anti-chemical material(114) such as Teflon film. The anti-chemical material has no reaction with chemicals such as an organic solvent for preventing the influence of the chemicals during the wet processing.
Patent KR-20030088664-A (KR)
Inventor: KIM SEUNG YONG
IPC: A23L33/00
Filed: 2002-05-14
Abstract: PURPOSE: A method of producing pilose antler powder by quickly freezing a pilose antler(Cervi Parvum Cornu), maintaining the cut surface vertically toward the bottom and then freeze-drying is provided. Therefore, it prevents the destruction of effective ingredients by heat and reduces expenses and manpower. CONSTITUTION: A pilose antler is cut, freeze-dried and maintained vertically in a precooling chamber at about 10deg.C for 2 to 3hr to allow the cut surface to face the bottom and then freeze-dried at -25deg.C. The freeze-dried pilose antler is cut to a conventional thickness or punched to make a hole with a distance of 4cm or less, and coarsely ground to a size of from 5 to 60 meshes, followed by finely grinding to a size of 500 to 380 meshes.
Patent KR-20030088696-A (KR)
Title: An oil composition for wire sawing process and the cutting method using it
Inventor: KIM BYEONG SEONG
IPC: C10M107/34
Filed: 2002-05-14
Abstract: PURPOSE: An oily composition for processing a wire saw and a cutting method of a wire saw using the composition are provided, to improve the dispersion, the floating, the lubrication and the storage stability. CONSTITUTION: The oily composition comprises 5-9 wt% of at least one polyoxyethylene compound represented by R1-COO-(C2H4O)l-R2, R3-O-(CH2CH2O)m-(CH(CH3)CH2)-(CH2CH2O)n-R4, or R5-(C6H6)-O-(CH2CH2O)o-R6; 0.1-25 wt% of a composite dispersion concentrated solution comprising an α-olefin, fined chalk powder, fined clay powder and sorbitan monooleate, or a composite dispersion concentrated solution selected from the group consisting of microgel composite, organic clay and organic bentonite; 0.1-6 wt% of an auxiliary dispersion promoter containing at least one material selected from the group consisting of F2O3, Al2O3, Na2O and Si2O; 1-20 wt% of at least one oily property promoter selected from the group consisting of a vegetable and animal fatty acid oil represented by R-COO-M and an alkyl-based oleate represented by the formula or R11-C(CH3)2(OCOR12); and 8-80 wt% of a base oil comprising a paraffin-based oil, a naphthene-based oil or their mixture, wherein R1, R3 and R5 which are identical or different one another, represent H, a saturated or unsaturated fatty acid group of C12-C22 or a phenyl group; R2, R4 and R6 which are identical or different one another, represent H, an alcohol group, a saturated or unsaturated fatty acid group or a phenyl group; l, m, n and o are an integer of 1-4; R is H or an alkyl group; M is a saturated or unsaturated fatty acid group of C12-C22 or a vegetable or animal fatty acid ester group; and R11 are identical or different each other and are a methyl, ethyl, propyl or butyl group; and R8, R9, R10 and R12 which are identical or different one another, represent an alkyl group of C11-C22.
Patent KR-20030089371-A (KR)
Title: Novel modification polyamideamine
Inventor: JEONG SEON YOUNG
IPC: C08G73/14
Filed: 2002-05-17
Abstract: PURPOSE: A novel modified polyamideamine and its preparation method are provided, to increase the specific gravity of an epoxy curing agent, polyamideamine, and to prevent the formation of micelle due to water. CONSTITUTION: The modified polyamideamine is prepared by capping a primary amine of diethylene triamine, triethylene tetramine, tetraethylene pentamine, pentaethylene hexamine, dipropylene triamine or their mixture by using aldehyde or ketone; capping a secondary amine by using carboxylic acid, monoepoxide, acid chloride, acid anhydride, halogenated alkyl, benzenesulfonic acid, alkyl benzenesulfonate or tosyl chloride containing cyclic structure or benzene ring; reducing an imine capped by water into a primary amine; and reacting the obtained one with a dimer acid, wherein the ratio of the amine to the monoepoxide containing cyclic structure is 55-75 : 25-45 by weight.
Patent KR-20030095073-A (KR)
Title: Apparatus for measuring profile and true circle degree of rolling roll
Inventor: AHN CHUN GEUN
IPC: B21B37/00
Filed: 2002-06-11
Abstract: PURPOSE: An apparatus for measuring profile and roundness of rolling roll is provided to improve working efficiency and product quality by measuring profile and roundness of rolling roll using the measuring apparatus installed on bed of grinding machine. CONSTITUTION: The apparatus comprises a main body part which is installed on an upper part of bed of grinding machine, and in which carriage connected to the ball screw is moved side to side as ball screw connected to the motor is being rotated according to driving of motor; a measuring sensor unit part(300) moved side to side along with the carriage through main shaft installed between shaft fixing stand and shaft guiding stand of the main body part; and a system control part for storing and displaying profile and roundness data of the rolling roll measured through the measuring sensor unit part, wherein the main body part comprises base(258), motor fixing stand(248), motor(244), front and rear surface guide fixing stands, housing, a pair of supports, guide rail(254), a plurality of guide liners(232), carriage(230), ball screw nut, a pair of shaft fixing stands(210), ball screw(220) and shaft guiding stand(216), wherein the measuring sensor unit part comprises main shaft, idle bar, sensor cap, contact type displacement sensor(310), socket bolt, spring and contact bar(322), contact bar cap and beam sensor, and wherein the system control part comprises proximity sensor, displacement sensor amplifier, computer and input unit, and monitor and printer.
Patent KR-20030097529-A (KR)
Title: Electric instillment unit of compressor
Inventor: KIM JIN EOK
IPC: H01R4/02
Filed: 2002-06-21
Abstract: PURPOSE: A power input unit of a compressor is provided to fix a power input unit on an outer surface of a shell of a compressor by single welding, thereby reducing processes for manufacturing the compressor and reducing the manufacturing cost. CONSTITUTION: A hermetic terminal(1) is a power connection terminal of a compressor. A relay bracket(2) is provided to mount a cover for insulating the hermetic terminal. The hermetic terminal and the relay bracket are integratedly formed at a power input unit(5). The hermetic terminal of the power input unit is inserted into a groove formed at a shell(3) of the compressor to provisionally assemble the power input unit. The power input unit welds to an outer surface of another shell(4) of the compressor to fix the power input unit provisionally assembled.
Patent KR-20040000964-A (KR)
Title: Device and method for testing performance of mobile station with GPS function
Inventor: HAN HUN TAEK
IPC: G01S1/00
Filed: 2002-06-26
Abstract: PURPOSE: An apparatus and a method for testing the performance of a terminal having a GPS(Global Positioning System) are provided to simplify a test equipment and reduce a test time. CONSTITUTION: An RF/IF(Radio Frequency/Intermediate Frequency) block(24) receives a GPS RF signal and a CDMA(Code Division Multiple Access) RF signal. A keypad/display unit(23) inputs a test command from a user and displays a test result. An MSM(Mobile Station Modem)(22) has a GPS retrieving block(27) for performing GPS retrieval and a test software(26). The test software(26) receives state information of an MSUT(Mobile Station Under Test)(21) from the GPS retrieving block(27) by the test command from the user, executes a test program, and estimates the test result. The MSM(22) is composed in the MSUT(21).
Patent KR-20040003562-A (KR)
Title: Entry circuits of test mode for a synchronous semiconductor memory device
Inventor: SHIN CHUNG SEON
IPC: G11C29/00
Filed: 2002-07-03
Abstract: PURPOSE: A test mode entry circuit of a synchronous semiconductor memory device is provided to prevent entering an undesired test mode by an unintentional MRS(Mode Register Set) command. CONSTITUTION: According to the test mode entry circuit of a semiconductor memory device, a command decoder(110) outputs a MRS command in response to a number of external input signals. An address assembly decoder(120) outputs a number of assembly signals in response to a number of address signals. A test mode protection circuit(130) outputs a control signal in response to the MRS command and the assembly signals. And a test mode enable circuit(140) outputs a test mode enable signal in response to the MRS command and the assembly signals and the control signal.
Patent KR-20040006216-A (KR)
Title: Display device of water level
Inventor: KO SEOK HO
IPC: D06F33/00
Filed: 2002-07-11
Abstract: PURPOSE: A display device of washing water level is provided to cut down expenses by displaying the water level without additional LEDs(Light Emitting Diodes) with turning on at least two LEDs at the same time according to the water level. CONSTITUTION: A water level display unit(50) is formed in a key input unit for controlling operation of a washing machine, and composed of plural light emitting diodes(51,52,53,54). Plural light emitting diodes are turned on according to the water level decided by a user. The washing water level is displayed variously with turning on at least two or more light emitting diodes at the same time. The fourth light emitting diode is turned on to display the minimum level of water, and the third light emitting diode is turned on to display the low water level. The third and fourth light emitting diodes are turned on simultaneously to display the water level between the minimum water level and the low water level. The light emitting diodes are lighted simultaneously to display the water level successively.
Patent KR-20040006253-A (KR)
Title: Impedance comparator integrated circuits
Inventor: LEE SANG CHEOL
IPC: H03K5/153
Filed: 2002-07-11
Abstract: PURPOSE: An integrated circuit for comparing an impedance is provided to sense the change of capacitance is about 0.01 pF by minimizing the input offset error of a differential amplifying circuit. CONSTITUTION: An integrated circuit for comparing an impedance includes a current mirror unit(140), a discharging unit(150), a differential amplifier(160) and a first output unit(170). The current mirror unit(140) supplies the currents to a first input terminal and the second input terminal at an active period, respectively. The discharging unit(150) supplies the discharge paths to a first input terminal and the second input terminal at a non-active period, respectively. The differential amplifier(160) differential amplifies the signals inputted through the first input terminal and the second input terminal at the active period, respectively. And, the first output unit(170) outputs the first output signal to the first output terminal in response to the output signal of the differential amplifier(160).
Patent KR-20040008891-A (KR)
Title: Preparation of high-bulky torqueless draw textured polyester yarn
Inventor: KIM GYEONG RYEOL
IPC: D02G3/28
Filed: 2002-07-19
Abstract: PURPOSE: Provided is a manufacturing method of polyester false twist yarn which is free from torque and has high bulkiness, excellent crimp fastness and elasticity, thereby reducing a producing process and reducing production cost. CONSTITUTION: Polyester false twist yarn is obtained by the steps of: preparing two groups of polyester undrawn filament yarn; heating the filament yarn groups at 200-230deg.C, followed by drawing; manufacturing an S false-twist filament group and a Z false-twist filament group with an S-Z simultaneous false-twist disc; and then forming fine loops on each filament group for untwisting. An angle of false-twist is 50.4-58.8degree.
Patent KR-20040009923-A (KR)
Title: Supporting Unit
Inventor: LEE JONG UK
IPC: H05K5/02
Filed: 2002-07-26
Abstract: PURPOSE: A support unit is provided to achieve improved reliability for coupling operation, while permitting the bridge to be formed at the bottom surface of the object to be supported. CONSTITUTION: A support unit(1) comprises a support member(10) having a coupling portion with a coupling hole formed at the object to be supported and an insertion hole recessed upward from the bottom of the support member; and a buffer member(20) inserted into the insertion hole in such a manner that the buffer member is protruded downward from the bottom of the support member.
Patent KR-20040012208-A (KR)
Title: Method for fabricating liquid crystal display
Inventor: KIM GWI HYEON
IPC: G02F1/1343
Filed: 2002-08-01
Abstract: PURPOSE: A method of fabricating a liquid crystal display is provided to reduce the number of photolithography processes to simplify the entire fabrication process. CONSTITUTION: The first metal layer is formed on a substrate(200) and etched through the first photolithography process to form a common gate electrode(100). An insulating layer(202) and an amorphous silicon layer are sequentially formed on the substrate including the common gate electrode. The amorphous silicon layer is etched through the second photolithography to form an active layer(204) and a counter electrode(205). The second metal layer is formed on the substrate and etched through the third photolithography process to form source and drain electrodes(206a,206b). Heat treatment is carried out to respectively form metal silicide films(208) on the source and drain electrodes and counter electrode. A passivation layer is formed on the overall surface of the substrate and etched through the fourth photolithography process to form an opening that exposes the drain electrode. A transparent metal layer is formed on the substrate and etched through the fifth photolithography process to form a pixel electrode(223) that is connected to the drain electrode through the opening.
Patent KR-20040012325-A (KR)
Title: A manifold station it can be separate collection
Inventor: KIM HUN
IPC: B09B1/00
Filed: 2002-08-02
Abstract: PURPOSE: Provided is an apparatus, manifold station, for separating and collecting land-fill gas, which can selectively collect high quality gas from land-fill gas. CONSTITUTION: The apparatus(1) comprises an ingredient analyzer(6) for analyzing ingredients of landfill gas at a gas inlet(4) connected to a gas collecting well, an automatic gas pressure controller(10) for maintaining constant pressure of gas by detecting a pressure of landfill gas introduced into a gas transportation pipe(2) connected to the gas collecting well and a pressure of landfill gas passing out the gas transportation pipe(2), and a double gas collector(12) for separating the collected landfill gas based on ingredients and re-collecting the separated gases.
Patent KR-20040016548-A (KR)
Title: Wireless credit card payment system and method using card checker and mobile communication terminals with short distance wireless communication function
Inventor: AN JY YOUNG
Filed: 2002-08-17
Abstract: PURPOSE: A credit card paying device and method using a card check device having a local area wireless communication function and a mobile communication terminal is provided to execute a credit card payment without purchasing an expensive card check device and changing a printing paper of the card check device. CONSTITUTION: When a purchaser requests a commodity price payment using a credit card, a card check device(10) reads credit card information of the purchaser and transmits the information to a mobile communication terminal(20) of a seller through a local area wireless network. A member store code is inputted in the mobile communication terminal(20). The mobile communication terminal(20) receives credit card information of the purchaser from the card check device(10) through the local area wireless network, and transmits the credit card information to a credit card payment device(40) with a member store code, a commodity price, and an installment condition(the number of months) using a message function of a mobile communication. A payment approval result is received from the credit card payment device(40) through a message function of a mobile communication(30). The credit card payment device(40) transmits a payment approval request received from the mobile communication terminal(20) to a corresponding credit card company(50), receives a payment approval result, and transmits the payment approval result to the mobile communication terminal(20) of seller and a mobile communication terminal of the purchaser, simultaneously.
Patent KR-20030016178-A (KR)
Title: Method and apparatus for the display of advertising material during personal versatile recorder trick play modes
Inventor: MAKOFKA DOUGLAS S
IPC: H04N7/16
Filed: 2002-08-19
Abstract: PURPOSE: A display method of advertising material during personal versatile recorder trick play modes and an apparatus thereof are provided to create the commercial profit by controlling the display of advertising material on the personal versatile recorder during the trick play mode. CONSTITUTION: An apparatus displays advertising material on a PVR(personal versatile recorder,10) during trick play modes. Television or other program materials(20) are stored on the PVR. Advertising material is also stored on the PVR. Memory devices (e.g., program file and advertising file,30) are provided for storing the program material and advertising material on the PVR. A display engine(40) is provided which is associated with one or more memory devices for providing display output(50). A motion control engine(70) is used to direct the display engine to merge the advertising material with the program material during PVR trick play modes such that the advertising material is displayed, e.g., on a display device(100). The trick play modes include pause, scan forward, scan backward, jump, still frame display, and the like. An advertising selection engine(60) is provided for controlling the advertising material to be displayed.
Patent KR-20030069028-A (KR)
Title: An air cleaner
Inventor: KIM TAE IK
IPC: B01D46/00
Filed: 2002-08-16
Abstract: PURPOSE: A combination lighting and air cleaner is provided in which air cleaner and lighting are integrally installed at the ceiling of ship, home, office and warehouse to light up the internal space of the ship, home, office and warehouse and clean the indoor air smoothly at the same time. CONSTITUTION: The combination lighting and air cleaner is characterized in that an air cleaner(3) is integrally installed on the upper part of an ordinary lighting comprising one or more lamps and illumination cover(2), a partition(34) on the central part of which hole(35) is formed is installed inside the air cleaner(3) so that two internal spaces are connected to each other through the hole(35) although an internal space of the body(31) of the air cleaner(3) is vertically constructed in two-step, indoor air suction part(40) and filter(41) are installed in the upper part of an upper space of the air cleaner(3), a plurality of ozone generating lamps(32) are installed on the inner wall of the body of the upper space, an anion generator(33) is installed in the central part of the air cleaner(3), fan(36) and motor(37) are installed in a lower space of the air cleaner(3), and a plurality of partitions and vents are formed in the lower space of the air cleaner(3) with being spaced apart from each other in a certain distance in such a way that the plurality of partitions and vents are connected to the outside so that a mixture of ozone and anions are radially emitted to the outside (indoor) as ozone and anions are being mixed by the fan(36).
Patent KR-20040017657-A (KR)
Title: Pin for fixing transfer robot of ashing apparatus
Inventor: SI EUN SEUNG
IPC: H01L21/3065
Filed: 2002-08-23
Abstract: PURPOSE: A pin for fixing transfer robot of ashing equipment is provided to be capable of moving a transfer robot up for carrying out a spinning process without the contact with the upper surface of a chamber. CONSTITUTION: Ashing equipment is provided with a process chamber, a plurality of stages installed at the inner portion of the process chamber for stably loading wafers, and a fin for transferring the wafer between the stages. At this time, the fin is used as a transfer robot. A fixing pin(190) is used for fixing the transfer robot. Preferably, the height of the fixing pin is in the range of 88 mm, or less for rotating the transfer robot without the contact with the upper surface of the process chamber. Preferably, the height of the fixing pin is 80 mm ±1 mm.