baber/WOPTO huggingface dataset:
Patent KR-20010087218-A (KR)
Title: Safety equipment for working vehicle
Inventor: HATA TAKANORI
IPC: E02F9/24
Filed: 2001-02-27
Abstract: PURPOSE: To prevent a telescopic arm from suffering a damage accident due to excessive expansion and to enable an operator to understand situations by informing the operator of the deepest location in a working process of expanding the telescopic arm to the deepest location. CONSTITUTION: In a multistage telescopic type working machine provided with a multistage telescopic arm expanded by an expansion operation hydraulic cylinder, at least two types of objects to be detected 21, 22 with different conditions are arranged on different location of a moving side of a cylinder body constructing an expansion arm 11. The device is constructed in such a manner as to make an operator recognize an operating stage of the telescopic arm 11 by combinations of signals send by sensors 23, 24 arranged on a stationary side and detecting the objects to be detected 21, 22.
Patent KR-20010088393-A (KR)
Title: Semiconductor device having a thin film field-effect transistor, liquid crystal display device, and production method thereof
Inventor: HAYASHI MASAMI
IPC: H01L29/786
Filed: 2001-03-06
Abstract: PURPOSE: To provide a highly reliable semiconductor device. CONSTITUTION: The semiconductor device having thin-film field effect transistors 19, 20, and 22 with channel regions 6a-6d is provided with a substrate 1 and a semiconductor film. The semiconductor film is formed on the substrate 1, and includes channel regions 6a-6d of the thin-film field effect transistors 19, 20, and 22. Upper surfaces 25a-25d of the semiconductor film are flattened by removing the surface layer of the semiconductor film.
Patent KR-20010096585-A (KR)
Title: Magnetic Toner, Process for Production thereof, and Image Forming Method, Apparatus and Process Cartridge Using the Toner
Inventor: CHIBA TATSUHIKO
IPC: G03G9/083
Filed: 2001-03-08
Abstract: PURPOSE: Magnetic toner, process for production thereof, and image forming method, apparatus and process cartridge using toner are provided to obtain a magnetic toner free from generating unpleasant odor at the time of printing and showing a quick changeability even in a relatively high temperature/high humidity environment. CONSTITUTION: A magnetic toner comprises magnetic toner particles each comprising at least a binder resin and magnetic toner, and inorganic fine powder. The magnetic toner has an average circularity of at least 0.970, the magnetic toner has a magnetization of 10 to 50 Am/kg at a magnetic field of 79.6 kA/m, and the magnetic powder includes at least magnetic iron oxide. The magnetic toner particles retain carbon in an amount of A and iron in an amount of B at surfaces thereof as measured by X-ray photoelectron spectroscopy, satisfying: B/A < 0.001, the binder resin includes a resin formed by polymerization of a monomer containing at least styrene monomer, and the magnetic toner has a residual styrene monomer content of less than 300 ppm. The magnetic toner contains at least 50 % by number of toner particles satisfying a relationship of D/C, wherein C represents a volume-average particle size of the magnetic toner, and D represents a minimum distance between a surface of a magnetic toner particle and magnetic powder particles contained in the magnetic toner particle.
Patent KR-20020072134-A (KR)
Title: Data input/output unit of semiconductor memory device
Inventor: CHO JEONG HWAN
IPC: G11C7/10
Filed: 2001-03-09
Abstract: PURPOSE: A data input/output apparatus of a semiconductor memory device is provided to increase the application and the simplicity of control by changing selectively the input/output size of data. CONSTITUTION: A pre-decoder(13) decodes an upper bit of a test address by a first control signal to output a first enable signal. A decoder(12) decodes a lower bit of the test address by second and third control signals to output a second enable signal. An input/output MUX(Multiplexing) unit(11) includes switching blocks for selectively performing a first on/off operation on n-numbers input/output lines by the first enable signal and another switching blocks for selectively performing a second on/off operation on the input/output lines being experienced the first on/off operation by the second and third enable signals and multiplexes the n-numbers signals by n/m-number(m=1,2,3,4,..., n≠m and n>m) signals to output it.
Patent KR-20020072727-A (KR)
Title: Method for finding troubles of ecectronic control engine of vehicle by measurement of dwell time
Inventor: CHOI IN HO
IPC: F02P3/045
Filed: 2001-03-12
Abstract: PURPOSE: A method for diagnosing the trouble of an electronic control engine for a vehicle by measuring a dwell time is provided to determine the engine trouble by determining the disorder of the dwell time. CONSTITUTION: A method for diagnosing the trouble of an electronic control engine for a vehicle by measuring a dwell time comprises the steps of; connecting positive and negative probes to the positive and negative probes, respectively(S10,S12,S14,S16); starting an engine(S20); measuring the dwell time(S30); analyzing whether the trend of the dwell time measure varies(S40); and determining that the input side of the electronic control device is out of order when the trend of the dwell time measured is irregular or dwell times of cylinders are not overlapped each other(S50).
Patent KR-20010092354-A (KR)
Inventor: HIROSE KOICHI
IPC: G11B20/10
Filed: 2001-03-15
Abstract: PURPOSE: To stably reproduce wobble signals on all the disks of a CD-R/RW, a DVD-R/RW and DVD-RAM with one wobble signal reproducing circuit. CONSTITUTION: Each of an AGC circuit for equalizing the RF amplitudes of a push-pull circuit output over a wide band and photodetector outputs from two system provided by push-pull and an AGC circuit for fixing a wobble amplitude is provided with a function for holding a gain or switching a response time constant and AGC is held or response time constant is switched by detecting a land prepit area from the push-pull output at the time of reproducing the DVD-R/RW. Besides the AGC is held or response time constant is switched in an address information recording area (PID area) when reproducing the DVD-RAM. Further, a band pass filter for extracting a wobble frequency is provided with a function for making a passaband almost proportional to a clock entry and moreover provided with a function for switching the proportional coefficient of the passband and a clock frequency among the CD-R/RW, DVD-R/RW and DVD-RAM.
Patent KR-20010093731-A (KR)
Title: Card connector for receiving pc card
Inventor: NIITSU TOSHIHIRO
IPC: H01R13/648
Filed: 2001-03-28
Abstract: PURPOSE: To provide a connector for a card of a structure enabling reduction in the inner depth dimension. CONSTITUTION: A connector 2 for a card is structured by combining a card side connector 3 and a substrate side connector 4. A ground terminal 9 is provide in each step of the terminal row 7, and the ground terminal 9 of each step is connected with a connecting terminal 10, which extends over the terminal rows 7 of plural steps to the direction crossing the terminal rows 7. Each ground terminal is capable of being connected with the ground circuit of a circuit side, equipped with insulation housing 5 via a connecting terminal 10. A connecting tail 8 of the pin terminal 6 of the card side connector 3 is formed into a line along a line-up plate at the back of the insulating housing 5. The connecting tail 8 and the line-up plate are joined and engaged at the connecting portion of a signal connecting terminal 22 of the substrate side connector 4.
Patent KR-20020076710-A (KR)
Title: Supply device for the extraction of the lead terminal for a condenser
Inventor: KIM HAN JUNG
IPC: H01G13/00
Filed: 2001-03-30
Abstract: PURPOSE: A supply device for extracting a lead terminal for condenser is provided to extract a lead terminal without an error by load safely a lead terminal discharged from a shooter on a support block and supplying the lead terminal to a gripper. CONSTITUTION: A drive portion is formed with a cylinder(111), a rod(111a), a link(112), a crank arm(113), and a pin(112a). The cylinder(111) is vertically installed on an upper face of a base(140) in order to the load(111a) to an upper direction. The link(112) is formed at an end portion of the load(111a). The link(112) is combined by the crank arm(113) and the pin(112a). A power transmission portion(120) is formed with a fixing bracket(122), a rotary shaft(123), and a pinion(121). The fixing bracket(122) is installed at the drive portion(110). The fixing bracket(122) is combined with the pinion(121) by the rotary shaft(123). The crank arm(113) is connected with the rotary shaft(123) of the pinion(121). A guide block is fixed on the base(140). A rack(131) is vertically installed on a guide block(132). A supply block having a groove is adhered to a side of the rack(131). An upper and lower operating portion(130) is operated with the rack(131).
Patent KR-20020078561-A (KR)
Title: apparatus for supporting portable computer in vehicle handle
Inventor: LEE SANG CHUL
IPC: B60R11/00
Filed: 2001-04-04
Abstract: PURPOSE: A portable computer supporting apparatus is provided to effectively use a portable computer by stably mounting the portable computer on a steering wheel of a vehicle using a fixing device. CONSTITUTION: A portable computer supporting apparatus includes a body(100) having a predetermined shape adapted for mounting a portable computer thereon. The body(100) is attached to a steering wheel of a vehicle. A fixing device is fixed to a predetermined portion of the body(100) so as to fix the body(100) to the steering wheel of the vehicle at a predetermined angle. A sliding preventing device(260) is positioned at a predetermined portion of the body(100) to prevent the portable computer mounted on the body(100) from slidably moving. The fixing device includes a pair of upper handle attachment sections. One end of the fixing device is fixed to an upper portion of the body(100) and the other end of the fixing device is fixed to the steering wheel.
Patent KR-20010069532-A (KR)
Title: Remote starting kit of car with apparatus detecting exchange time of consumption parts of car
Inventor: KIM YANG SIK
IPC: H04Q9/00
Filed: 2001-04-13
Abstract: PURPOSE: A vehicle remote starter detecting replacement period of consumable parts in a vehicle is provided to inform a user of the replacement period of consumable parts in a vehicle by calculating an engine running time and adding and subtracting a weight to and from the calculated engine running time according to a running state. CONSTITUTION: A remote controller(10) generates a remote control signal for switching on the ignition and locking/unlocking a door and receives replacement information of consumable parts in a vehicle to display a replacement period and replacement state information. A base portion(20) drives a vehicle control part(30) in response to the remote control signal. The base portion(20) counts an engine starting time when a starting sense signal from the vehicle control part(30) is detected, generates replacement information of the consumable parts in a predetermined interval, and transfers the replacement information to the remote controller(10).
Patent KR-20010098808-A (KR)
Inventor: HOPPE HANS-GEORG
IPC: C08G18/48
Filed: 2001-04-24
Abstract: Thermoplastic polyurethanes derived from hexamethylenedi-isocyanate and a polyol mixture based on polytetramethylene glycol, 1,6-hexanediol and optionally other polyols and chain extenders. Thermoplastic polyurethanes (TPU) derived from: (A) 100-60 mol% hexamethylenedi-isocyanate (HDI) and 0-40 mol% other aliphatic di-isocyanates; (B) 30-100 wt% polytetramethylene glycol (B1) and 0-70 wt% other polyols or polyol mixtures (B2) with a number-average mol. wt. (Mn) of 600-5000; (C) 80-100 wt% 1,6-hexanediol (C1) and 0-20 wt% other chain extender(s) with an Mn of 60-500; with the optional addition of (D) catalysts; and (E) conventional additives, etc. In this system, the equivalent ratio of (A):(B) = (1.5:1.0)-(10.0:1.0) and the NCO index is 95-105; the amounts of components (B1) and (B2) are 40-100 wt% and 0-60 wt% respectively if (B1) has an Mn of 600-1600, or 30-70 wt% and 70-30 wt% respectively if (B1) has an Mn of 200-590; components (C1) and (C2) are not the same as (B1). An Independent claim is also included for moulded products obtained from TPU as described.
Patent KR-20020083271-A (KR)
Title: 3 step high pressure air compressure having 4 step pressuring structure and compressing method thereof
Inventor: SUNG SUNG JAE
IPC: F04B27/04
Filed: 2001-04-26
Abstract: PURPOSE: A three-step high-pressure air compressor with four-step compression structure and compression method of the same are provided to improve compression efficiency at low cost. CONSTITUTION: A first air compression device generating compressed air comprises a primary and a secondary cylinders(17) formed in T-shape and having upper parts with larger diameter and lower parts with smaller diameter and penetrating holes formed on both sides of a border line on which the diameter is changed so that a secondary intake valve(12) is installed to one side to be supplied with primarily compressed air from a primary and a secondary cylinder heads(19) and a secondary discharge valve(13) is installed to the other side to discharge secondarily compressed air to a second air compression device; and a primary and a secondary pistons(16) formed in T-shape and having an upper part with larger diameter and a lower part with smaller diameter to reciprocate in the primary and the secondary cylinders, ring grooves formed on the upper parts and the lower parts, respectively, so that a primary piston ring(15) is installed to the upper ring groove and a secondary piston ring(14) is installed to the lower ring groove.
Patent KR-20020083337-A (KR)
Title: Placementing Method of Reinforcing Strips for Constructing Precast Concrete Facing Panel and Pulling-up Device of Reinforcing Strips
Inventor: LEE JEUNG SU
IPC: E02D29/02
Filed: 2001-04-27
Abstract: PURPOSE: A method of constructing a reinforcing material for a temporary retaining wall made of reinforced earth is provided to apply an appropriate tensile force so that the reinforcing material carries out a work for pulling, thereby preventing the reinforcing material from loosening and preventing the retaining wall from being deformed when constructing the temporary retaining wall using the reinforced earth. CONSTITUTION: A band-shaped reinforcing material(6) made of plastics is zigzag connected between an attached ring formed in an internal side of a retaining wall(1) of reinforced earth and a fixing iron bars(5) fixed with an anchor(4) at a rear of a body(3) of the reinforced earth. The retaining wall is supported by burying the body(3) of the reinforced earth at a rear of the retaining wall(1). A device for pulling(10) placed between the fixing iron bar(5) fixed with the anchor(4) and the rear end(6a) of the reinforcing material(6) is operated to pull from one side to the other side of the reinforcing material(6) being zigzag connected from the retaining wall(1) and the fixing iron bar(5), thereby preventing the reinforcing material(6) from loosening and also providing a regular tensile state. Then, after covering with the body(3) of the reinforced earth, it is hardened by applying oscillation and pressure.
Patent KR-20020007982-A (KR)
Inventor: SCHULLER JOAN A
IPC: G06Q30/06
Filed: 2001-05-07
Abstract: PURPOSE: A chemical product commerce network is provided to process transactions involving chemical products. CONSTITUTION: The web server(120) provides HTML pages and forms to user terminals(111-113), thereby allowing the server(120) to exchange product, service, and purchase data with users of the terminals(111-113). The exchanged data can include queries about particular products, purchaser identification information, a selection of a desired product and product volume, shipping address information, a designation of a preferred shipper, and a designation of a preferred manufacturer. Other conventional e-commerce data also can be exchanged between the web server(120) and the user terminals(111-113). For example, the server(120) may receive purchase order information from user terminal(111) and verify the purchaser's credit and/or draw funds by interacting with a credit card transaction clearinghouse system(151), schedule product delivery by exchanging data with a shipping system computer(152) and with a product supplier(140). Data exchanged with systems(140, 150, 160) can be used to schedule merchandise pick-up and delivery, to confirm stock levels, determine pricing, and/or for other purposes.
Patent KR-20020085239-A (KR)
Title: Back light device
Inventor: LEE PYEONG YONG
IPC: G02F1/13357
Filed: 2001-05-07
Abstract: PURPOSE: A backlight device is provided to resolve the problems of bad short by wires or FPCs(Flexible Printed Circuits), environmental problems due to the soldering or the short lifespan by supplying power to a lamp via receptacle or plug mounted at both ends of the lamps. CONSTITUTION: A backlight device includes a lamp(11) as a light source, lamp holders(16), a lamp reflecting unit(17), a reflecting plate(15), a light guide panel(12) and external power connection parts such as receptacles(21) mounted in the lamp holders to be mounted at both ends of the lamp, wherein the external power connection parts are engraved or embossed to be connected to electrode parts of the lamp.
Patent KR-20020085586-A (KR)
Title: limit structure of tilt lever operation angle for vehicles
Inventor: PARK JUN MO
IPC: B62D1/18
Filed: 2001-05-09
Abstract: PURPOSE: Restriction structure of the operational angle for a tilt lever in a vehicle is provided to cut down expenses by reducing the weight and assembling process with the simple structure, and to restrict the angle of the tilt lever by constraining rotation of a turning arm with fitting a pin to a fitting end. CONSTITUTION: A turning arm(6) is installed in a lower column(3), and turned around a fixing shaft(5). A latch arm(8) is mounted in an upper column(2), and turned around a fixing shaft(7). A pin(9) is formed in the latch arm, and moved on an inclined surface(6a) of the turning arm in turning. Teeth(3a) of the lower column are engaged with teeth(8a) of the latch arm, and the turning arm is interlocked with a tilt lever(4). A fitting end(6b) is protruded in the end of the inclined surface of the turning arm. The operational angle of the tilt lever is restricted by fitting the pin of the latch arm to the fitting end in pulling the tilt lever.
Patent KR-20020086779-A (KR)
Title: A procedure of constructing ship by skidding super block and its skidding system
Inventor: JUNG I YONG
IPC: B63B9/00
Filed: 2001-05-10
Abstract: PURPOSE: A construction method of a ship by a super block skidding and its skidding system are provided to reduce the construction time by reducing the assembling time in a dock and excessive welding joints. CONSTITUTION: A stem or a stern of a ship is produced in an existing method. The rest part is produced with a super block(10) in a super block pre-works(13) near sea(8). A skidding system is installed. The super block is put on the skidding system. The super block is moved to an assembling position. The super block is assembled with the pre-produced stem or stern. The skidding system comprises a roller bearing plate, many rollers, skid shoe, a support and a gripper jack system. Thereby, the construction time is reduced.
Patent KR-20020086100-A (KR)
Title: a forming method of a contact for multi-level interconnects
Inventor: PARK GEUN SU
IPC: H01L21/28
Filed: 2001-05-11
Abstract: PURPOSE: A contact formation method of multi-layer interconnections is provided to reduce contact resistance by forming a plug that is protruded on an interlayer dielectric. CONSTITUTION: A first interconnection(20) is formed on a substrate(10). An interlayer dielectric(30) and a nitride layer are sequentially formed on the resultant structure. A contact hole(91) is formed to expose the first interconnection(20) by patterning the nitride layer and the interlayer dielectric(30). A metal barrier film(40) is formed in inner walls of the contact hole(91). After depositing a plug metal film, a plug(51) is formed by etching-back the metal barrier film(40) and the plug metal film. After removing the nitride layer, a second interconnection is formed to connect with the first interconnection(20) via the plug(51).
Patent KR-20020090266-A (KR)
Title: Customizing method of database in mbedded systems
Inventor: CHUN JUN SEONG
IPC: G06F17/30
Filed: 2001-05-26
Abstract: PURPOSE: A method for customizing a database of an embedded system is provided to easily modify, backup and load the database of the embedded system by converting the database of a binary file format into a script file of an ASCII(American Standard for Information Interchange) format by the external control. CONSTITUTION: The database stored as the binary data file is converted into the script file of a text format by responding to a script file generation command provided from a console terminal through a network and the converted file is stored in a file storing region(308). The script file stored in a memory region is transmitted to the console terminal through the network(322). The received script file is loaded on an internal file storing region by responding to the script file and a database recovery command transmitted from the outside through the network. The database is recovered by recovering the received script file to a database file format.
Patent KR-20010109488-A (KR)
Title: 냉각 롤, 리본형 자석 재료, 자석 분말 및 본드 자석
IPC: B22F1/00
Filed: 2001-05-30
Abstract: 본 발명은, 자기 특성이 우수하고, 신뢰성이 우수한 자석을 제공할 수 있는 냉각 롤, 자석 재료, 리본형 자석 분말 및 본드 자석에 관한 것이다.  이를 위해 급냉 리본 제조 장치(1)는 원통형 본체(2), 가열용 코일(4) 및 냉각 롤(5)을 구비하고 있다.  원통형 본체(2)의 하단에는 자석 재료의 용융물(6)을 사출하는 노즐(3)이 형성되어 있다.  냉각 롤(5)의 주위면(53)에는 딤플 교정 수단(dimple correcting means)이 제공되어 있다.  급냉 리본(8)은 헬륨 가스와 같은 불활성 가스(분위기 가스)중에서 용융물(6)을 노즐(3)로부터 사출시키고, 냉각 롤(5)의 주위면(53)에 충돌시켜 냉각 고화시킴으로써 제조된다.  이 때, 냉각 롤(5)의 주위면(53)상에는 딤플 교정 수단이 설치되어 있어서 주위면(53)과의 접촉면에 발생하는 딤플이 분할됨으로써 거대 딤플의 발생이 억제된다.
Patent KR-20020094600-A (KR)
Title: chemical enhancer management chamber and the using Cu film deposition equipment of semiconductor device
Inventor: PYO SEONG GYU
IPC: C23C16/455
Filed: 2001-06-12
Abstract: PURPOSE: A CE(Chemical Enhancer) treatment chamber and a copper film deposition apparatus using the same are provided to reduce manufacturing costs and to improve a deposition speed by using a CE(Chemical Enhancer) treatment and a plasma treatment. CONSTITUTION: A gas supply line(22) is formed at a CE supply line(21). A first shower head(23) is firstly uniformed the chemical enhancer and a second shower head(24) is secondly uniformed the uniformity CE. A shower head sprayer(25) is attached at lower part of the second shower head for spraying the uniform CE. A nozzle(27) having a plurality of holes is attached to the lower of the shower head sprayer(25) for the uniform CE to a wafer(26). An edge sealing unit(28) is prevented the deposition of CE at edges of the wafer(26). A heater(29) is heated the wafer. A move compensation unit(30) is minimized a gap between the wafer and the first and second shower head.