baber/WOPTO huggingface dataset:
Patent KR-20010007469-A (KR)
Title: Magnetic circuit
Inventor: OGURA YUMI
IPC: H01F7/02
Filed: 2000-06-21
Abstract: PURPOSE: To increase repulsive force with a low cost structure by interposing a single pole magnet which is attached to a prescribed surface of a yoke in a condition in which a multi-pole magnet is separated from each other, and whose magnet pole is formed in the direction different from the magnet pole direction, in a part separated from the multi-pole magnet, in a magnet circuit attached to a suspension unit and the like. CONSTITUTION: A magnet circuit M1 is formed in such a constitution that two pole magnets 8 whose magnet pole is formed in the vertical direction to a prescribed surface of a rectangular yoke 6 (or two single pole magnets 8a, 8b whose different poles are faced to the same direction) are separated from each other and a single pole magnet 10 is interposed between both magnets 8a, 8b. Same magnetic poles of the both magnets 8a, 8b and the magnet 10 are faced to each other at a magnet end face (upper face) of a side opposite to the yoke 6. In the magnetic circuit, multi-pole magnet such as a three-pole magnet and four-pole magnet may be employed. When the multi-pole magnet is separated and a repellant magnet is inserted between separated and adjacent magnets, a magnetic field gradient is changed, and thereby, repulsive force of the magnetic circuit can be increased.
Patent KR-20020003904-A (KR)
Title: Apparatus for detecting remainder of video tape
Inventor: LEE HAK WON
IPC: G11B15/20
Filed: 2000-06-22
Abstract: PURPOSE: A residual amount sensing device of a video tape is provided to accurately control the winding speed corresponding to the sort of a tape by recording time indicating marks on the rear face of a tape. CONSTITUTION: A residual amount sensing device of a video tape comprises a time indicating mark detecting unit(10) sensing the time indicating marks recorded on the rear face of a tape, a decoder unit(20) outputting the residual time amount of the tape by decoding the detected time indicating marks, and a microcomputer(30) outputting motor control signals for controlling the winding speed by calculating the residual amount of the video tape using the time output from the decoder unit. Therefore, the video tape is wound at a high speed without damage on the tape.
Patent KR-20010096434-A (KR)
Title: Wheel running machine
Inventor: ITANI KAZUHIRO
IPC: G01N3/34
Filed: 2000-06-23
Abstract: PURPOSE: A wheel load fatigue testing machine is provided to reduce replacement frequency of rollers by preventing deflected abrasion or local abrasion in a reaction roller or on a reaction roller rolling face for prolonging the lifetime of the reaction roller or a reaction liner. CONSTITUTION: A wheel load fatigue testing machine for performing a fatigue test on a specimen by shifting a load with a wheel load to the specimen via a wheel arranged in a lower frame of a traveling unit(4), comprises a reaction force support mechanism constituted so as to transmit the reaction force of a loading force applied to the specimen to a device frame(7), having a reaction roller rolling face 11a via reaction rollers arranged in an upper frame(4a) of the traveling unit. In the wheel load fatigue testing machine, a reaction roller shaft(14) is arranged freely in an oscillating manner about a support shaft(15) which is arranged along the traveling unit shift direction in the upper frame, and in both ends parts of the reaction roller shaft, the reaction rollers are arranged at an equal distance from the supporting shaft via automatic aligning type bearing.
Patent KR-20020001471-A (KR)
Title: Liquid Crystal Display Device with Muti-Timing Controller
Inventor: BAEK JONG SANG
IPC: G02F1/133
Filed: 2000-06-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) having a multi-timing controller is provided to use a timing controller widely without different kinds of timing controllers for each model by generating a control signal corresponding to changing resolution with an adder, a subtracter and a comparator. CONSTITUTION: A timing controller consists of a decoder(24) and a timing generator(26) for selecting desired timing value corresponding to the size of an LCD. The decoder receives timing setting data from outside and outputs corresponding timing counting values. Herein, the timing setting data are set by a general DIP(Dual Inline Package) switch. The decoder saves plural counting values for generating control signals according to the size of an LCD, and outputs timing counting values corresponding to input timing setting data. The timing generator includes: a first control unit(26a) for generating a GOE(Gate Output Enable) by receiving a selected timing signal from the decoder; a second control unit(26b) for generating a POL(Polarity Reverse) and a GSP(Gate Start Pulse); a third control unit(26c) for generating an SSP(Source Start Pulse) and an SSC(Source Sampling Clock); a fourth control unit(26d) for changing the GOE(Gate Output Enable) of the first control unit; and a fifth control unit(26e) for always keeping the polarity of horizontal/vertical synchronizing signals regular. The first control unit counts and memorizes input clocks during a horizontal synchronizing signal cycle and then compares the value with the set value of the decoder. The first control unit generates an SOE(Source Output Enable) and a GSC(Gate Shift Clock) and outputs a GOE to the fourth control unit. An LCD having the multi-timing controller generates a control signal corresponding to changing resolution.
Patent KR-20020004634-A (KR)
Title: Apparatus and method for measuring the molten metal level in electromagnetic continuous casting
Inventor: KIM GU HWA
IPC: B22D11/16
Filed: 2000-07-06
Abstract: PURPOSE: An apparatus and a method for measuring a molten metal level in electromagnetic continuous casting is provided which effectively removes noise generated from a power supply itself of an electromagnetic continuous casting machine and noise flown in from the outside, and supplies level data of molten metal suitable for other facilities according to the exact level measure of the molten metal. CONSTITUTION: The apparatus and a method for measuring a molten metal level in electromagnetic continuous casting comprises a power source part(7) impressing a certain alternating current power source to an induction coil(3); a coil detector(6) measuring impressed magnetic field and induced magnetic field; an amplifying and filtering part removing noise by filtering amplified signals after amplifying the measured signals to a certain level after receiving signals measured in the coil detector(6); and a calculation part measuring the molten metal level by removing elements of the impressed magnetic field according to changes of the alternating current power source impressed to the induction coil(3) from magnetic field signals measured by the coil detector(6) using the amplified and filtered signals and power source variables inputted from the power source part(7), wherein the amplifying and filtering part comprises an isolation amplifier(9), a bandpass filter(10), a direct current conversion part, a lowpass filter(13) and an A/D converter.
Patent KR-20010015314-A (KR)
Title: Sealing spring plate for coupling separating bearing
Inventor: DOERE HOLGER
IPC: F16D23/14
Filed: 2000-07-13
Abstract: PURPOSE: Disclosed is a sealed spring plate for a coupling separation bearing which has a low manufacturing cost and a small periphery size. CONSTITUTION: In the sealed spring plate for a coupling separation bearing which has a rotatable bearing ring(3) and a non-rotatable bearing(2), a roller body(4) is guided between the two bearing rings(2,3). The non-rotatable bearing(2) is supported by an arm(5) and a spring member(7). Further, the non-rotatable bearing(2) is supported by bearing rings which function as a seal for the sealed spring plate for the coupling separation bearing. A sealing spring plate(11) is used as a sealing member for sealing an internal space(18) of the coupling separation bearing. The inner part of the sealing spring plate(11) is formed as a spring member. This spring member is non-positively supported by the bearing ring(2). The outer portion of spring member is enclosed by a radially aligned section(15). This section(15) is guided to the bearing ring(2) with maintaining a ring-shaped gap.
Patent KR-20020006755-A (KR)
Title: Windows monitoring tool of transmission control unit for vehicle
Inventor: LEE JIN U
IPC: G01M17/00
Filed: 2000-07-13
Abstract: PURPOSE: A tool for monitoring windows for a vehicle transmission system is provided to monitor data in an environment of which control system is different by setting an own transmission control unit according to a windows environment of a present personal computer, thereby compatibly using the own transmission control unit in a plurality of communication protocol. CONSTITUTION: In a windows monitoring tool for a vehicle transmission system, a transmission control unit(TCU) simulator is connected to a transmission control unit of other company and an own developed transmission control unit, the TCU simulator is connected to a GST K-LINE communication, the own TSU is connected to a windows monitoring tool(WMT) via a CAN communication line, the WMT is connected to a personal computer of windows environment equipped a monitoring program via a parallel port.
Patent KR-20010021196-A (KR)
Title: Laminate for pattern formation
Inventor: KOJIMA TAISKE
IPC: B32B7/02
Filed: 2000-08-03
Abstract: PURPOSE: A stacked body for forming a pattern is provided to form finely a pattern by laminating particular photoresist coating layers to form a stacked body. CONSTITUTION: A negative type or a positive type ultraviolet photoresist resin coating layer is formed on a surface of a base material. A stacked body is formed by laminating a sheet layer for transmitting the ultraviolet ray and a sensitive energy line coating layer thereon. The ultraviolet photoresist resin coating layer is formed with a coating rein composition including an ultraviolet thermosetting resin and a photo-radical initiator.
Patent KR-20010000191-A (KR)
Inventor: HONG SUNG MIN
IPC: E02D7/00
Filed: 2000-08-07
Abstract: PURPOSE: A support tool and a manipulable tool the same are provided to prevent the support tool from generating an interference with other members, to save work time and to stably perform a support tool work even if soil is weak. CONSTITUTION: A support tool is made up of a cylindrical housing(1), an advancing body, a rectilinear manipulation unit and a manipulative tool. The advancing body is stored in the housing and a female screw is formed on an outer circumference of the advancing body. The rectilinear manipulation unit forms plural tooth-shape portions for rotational manipulation at an equal interval on an outer circumference of a not body(8). Further, the rectilinear manipulation unit forms plural protrusions fitting with the tooth-shape portions. The manipulative tool is positioned on a front end of the rectilinear manipulation unit and prepared with a rotation manipulative unit. The rotation manipulative unit forms a protrusion bonded with the tooth-shape portion. Thus, an interference with other members is not occurred and a work is safely performed even with weak soil.
Patent KR-20010021292-A (KR)
Title: Conversion coatings of tin with cobalt and bismuth for aluminum sliding surfaces
Inventor: CORDY CARL EDWARD
IPC: F04B39/00
Filed: 2000-08-14
Abstract: PURPOSE: Disclosed is an aluminum product whose surface is deposited with a chemical coating film of tin, bismuth and cobalt maintaining lubricity while its wear resistance and adhesion are improved. CONSTITUTION: A product having the surface of aluminum or an aluminum alloy and exposed to sliding friction when used is applied with a chemical coating film composed of tin, 0.2 to 10.0 wt% cobalt and 0.1 to 12 wt% bismuth. For example, at least a part of the part in contact with a shoe on the swash plate of a swash plate type compressor is applied with the coating film. Its thickness is preferably controlled to 0.8 to 2.5 microns. The chemical coating film on the swash plate(20) allows the use of a low silicon aluminum alloy without using metallic plating and finish polishing.
Patent KR-20000064075-A (KR)
Inventor: KIM YOUNG SIK
IPC: G09F27/00
Filed: 2000-08-19
Abstract: PURPOSE: A ground advertising system using bullet-proof glass is provided to improve advertising effect by outputting image advertisement & sound advertisement data at the same time on the passage ground. CONSTITUTION: A ground advertising system using bullet-proof glass is characterized by comprising the following: (i)a bullet-proof glass(10) forming transparent floor of passage; (ii)a sensor section(20) that senses a passage entrance of human by installation in predetermined location; (iii)a micom(30) determining an advertising output according to output signal of the sensor and controlling an operation of total system; (iv)a display section(40) that outputs advertisement image according to control signal of the micom; (v)a sound output section(50) that outputs advertisement sound according to control signal of the micom; (vi)a memory section(60) that supplies stored advertisement image & advertisement sound according to control signal of the micom.
Patent KR-20000064107-A (KR)
Title: Hub test system
Inventor: LEE SEONG WON
IPC: G06F11/26
Filed: 2000-08-22
Abstract: PURPOSE: A hub test system is provided to test the operation state of a hub connecting peripheral devices and a computer by executing a power test, a loop-back test, a remote wakeup test, a gate bus state test, a suspend resume test and an over-current protection test. CONSTITUTION: A hub test system is configured by the combination of a personal computer(10), a hub(12) and a hub tester(14). In the personal computer, a hub test application tool(16) and a hub test device driver(18) are set up. The hub test application tool(16) as the operating system of the personal computer(10) is an application program programmed to be compatible with general operating systems. The hub test device driver(18) has a protocol so that the data received and transmitted between the hub test application tool(16) and the hub(12) can have compatibility in two ways. The hub is provided with an upstream port and a plurality of downstream ports(CH1-CH4). The hub tester(14) comprises a plurality of terminal controllers(20,22,24,26) corresponding to the downstream ports(CH1-CH4) respectively. The terminal controllers(20,22,24,26) are connected to a controller(30) through an interface part(28). The controller(30) executes the control of the terminal controllers(20,22,24,26) and transmits state information for a check item under test to a display part(32).
Patent KR-20010025180-A (KR)
Title: Door open-closed apparatus closing door without key
Inventor: PARK CHANG BOG
IPC: E05B63/00
Filed: 2000-09-07
Abstract: PURPOSE: A door lock is provided to be locked or unlocked by an automatic locking revolving member for revolving a power transmission member without using a key. CONSTITUTION: The device includes a door lock body, a locking member(400), a revolution power transmission member(200), a locking means(300), an elastic guide(500) and an automatic locking member(600). The locking member, fastened to one side of the door lock body, is moved up and down to perform locking and unlocking functions. The revolution power transmission member, placed at one side of the locking member, applies power to the locking member to move the locking member up and down. The locking means carries out locking function not to allow the door to be unlocked after the door lock is locked even with the key. The automatic locking member is manually revolved with or without the key to lock the door.
Patent KR-20020020152-A (KR)
Title: Digital Voice Alarm with Evening and Morning Call Message Function
Inventor: MOON HAE JOONG
IPC: G04C21/14
Filed: 2000-09-08
Abstract: PURPOSE: An alarm clock having digital recorder function outputting evening message when alarm function is set is provided to automatically output an evening message when an alarm function is selected. CONSTITUTION: A central processing unit(5) performs a voice recording/reproducing function, a permanent preservation function, and an LCD screen control function. A digital record and play device(4) stores digital message contents in a digital voice chip. A display device(10) receives an alarm function display output signal from an LCD display control block(8) of the central processing unit(5) and a time output signal from the timer control(11) and displays a desired message. A timer control(11) sends a signal to a display device(10) to display a current time and a reserved time. A button control(1) sends information from various kind of buttons to the central processing unit(5) to control a selected function. A microphone(3) inputs a voice message to be recorded in a digital recorder. A speaker(2) outputs a recorded voice message.
Patent KR-20010077881-A (KR)
Title: Semiconductor device, manufacturing method of the same, and semiconductor manufacturing system
Inventor: MATSUMOTO HAJIME
IPC: G03F7/20
Filed: 2000-09-28
Abstract: PURPOSE: To expose light with an optimum light exposure amount in the early stage, even when the fluctuation of a substrate, flickering of an aligner, or the like occur. CONSTITUTION: A production system of a semiconductor comprises a light exposure amount detecting means 1 which detects an exposure amount, a pattern dimension detecting means 2 which detects a pattern dimension, a dimension comparator means 8 which calculates the dimensional difference with a pattern dimension and an object value, an optimum exposure amount calculating means 9 which calculates optimum exposure amount, based on the exposure amount and the dimension difference, and an exposure amount control means 5. This method for manufacturing a semiconductor device is to expose light having an optimum light exposure amount, which is calculated based on this exposure amount and the dimensional differences. A semiconductor apparatus is produced by the manufacturing method.
Patent KR-20020025546-A (KR)
Title: integrated Purchasing information system
Inventor: HONG SUN CHEOL
Filed: 2000-09-29
Abstract: PURPOSE: A system for integrating purchase information is provided to optimize a work process by maintaining the continuity of a purchase work and improving the reliability of the work through a community of information processed in each work. CONSTITUTION: User interface modules are previously downloaded and installed in one or more user computers(10). A purchase information unified server(20) includes one or more applications for processing an introduction ordering work, an import financial work, and an import clearance work, providing the processed result to the user computers(10) in real time, and exchanging data necessary for the process and the processed result with an other system through a network, and a database for previously storing codes and contents of data necessary for one or more applications and storing the data processed in the one or more applications.
Patent KR-20020027079-A (KR)
Title: Two way hands free apparatus using infrared diode
Inventor: KIM SU WON
IPC: H04B1/38
Filed: 2000-10-05
Abstract: PURPOSE: A two-way hands-free device using an infrared diode is provided to prevent a howling phenomenon and easily process incoming and origination, and to use a two-way hands-free wireless ear set applying the infrared diode capable of keeping a secret. And the device can be used for a long time only with a mercury battery having low power consumption. CONSTITUTION: In a transmission part, a cellular phone receives voice signals. An audio AMP amplifies signal frequency. A voltage to frequency converter generates sawtooth wave signals. A pulse generator converts the sawtooth wave signals into pulse signals. And an LED(Light Emitted diode) transceives modulation signals. In a receiving part, a photo diode receives the modulation signals. A current to voltage AMP amplifies the modulation signals. A pulse discriminator removes noise. A frequency to voltage converter converts frequency into voltage. A low pass filter removes carrier wave. An audio AMP amplifies signals of carrier wave. And an earphone outputs voice signals.
Patent KR-20020027829-A (KR)
Title: Large Area Magnetron Sputtering Apparatus With Function of Reducing Particle and Magnetron Sputtering Method Using The Same
Inventor: CHAE CHAN SU
IPC: H01L21/203
Filed: 2000-10-05
Abstract: PURPOSE: A large area magnetron sputtering apparatus having a particle reducing function is provided to minimize particles dropped to a substrate, by performing an embossing treatment regarding the surface of a clamp ring and by installing a heater for heating a shielder and a cooling line for cooling the clamp ring. CONSTITUTION: The substrate(6) is settled on a susceptor(7) while the susceptor is in a horizontal state, capable of rotating to erect the substrate in a deposition process. A target(1) confronts the substrate while the target is erect, including a material to deposit on the substrate. A back plate(2) supports the target, applying a direct current(DC) voltage to the target. A magnet(4) supplies a magnetic field to a discharge region between the substrate and the target, moving along a deposition region of the substrate in depositing the substrate. An initial transfer position and a transfer end position of the magnet are established outside an effective deposition region of the substrate.
Patent KR-20010040052-A (KR)
Title: Chiral Compounds, And Their Use As Chiral Dopants For The Preparation Of Cholesteric Liquid-Crystalline Compositions
Inventor: GESEKUS GUNNAR
IPC: A61K47/32
Filed: 2000-10-11
Abstract: PURPOSE: A chiral compound, a composition containing the compound and a use of the compound are provided, which compound is used as a chiral dopant for producing a cholesteric liquid crystal and which composition is usable as cosmetics for protecting human skin or hair from sunbeam or a UV filter in medicinal preparation. To obtain a chiral compound suitable for producing a cholesteric liquid crystal composition. CONSTITUTION: The chiral compound represented by the formula(1) is used as a chiral dopant for nematic or cholesteric liquid crystal, wherein R1 is Z1-Y1-(A1)m-Y2-M1-Y3-(A2)n-Y4-; R2 is H, an alkyl group of C1-C12, an alkylcarbonyl group of C1-C12, an aryl group, an arylcarbonyl or Z2-Y5-(A3)o-Y6-M2-Y7-(A4)p-Y11-; R3 is H, an alkyl group of C1-C12, an aryl group or -OR5; R4 is H, an alkyl group of C1-C12, an aryl group or -OR6; R5 and R6 are independent each other and are H, an alkyl group of C1-C12, an alkylcarbonyl group of C1-C12, an aryl group, an arylcarbonyl group or Z3-Y8-(A5)q-Y9-M3-Y10-(A6)r-Y12-; A1 to A6 are a spacer having a chain length of C1-C30; M1 to M3 are mesogen group; Y1 to Y10 are -O-, -S-, -C(=O)-, -C(=O)-O-, -O-C(=O)-, -CH=CH-C(=O)-O-, -O-C(=O)-O-, -C(=O)-N(R)-, -(R)N-C(=O)-, -CH2-O-, -O-CH2-, -CH=N-, -N=CH-, or -N=N-; Y11 and Y12 are -C(=O)-, -O-C(=O)-, -CH=CH-C(=O)-, -(R)N-C(=O)-, -CH2- or -O-CH2-; R is H or an alkyl group of C1-C4; Z1 to Z3 are H, an alkyl group of C1-C12, a polymerizable group or a radical having a polymerizable group; and m to r are 0 or 1.