baber/WOPTO huggingface dataset:
Patent KR-20020008345-A (KR)
Title: Coil Connecting Method of Cylinder Type Linear Motor
Inventor: CHUN JANG SEONG
IPC: H02K41/02
Filed: 2000-07-22
Abstract: PURPOSE: A method for wiring coils of a cylindrical linear motor is provided to easily wind connection parts from a coil on a printed circuit board, and improve a withstand voltage of a cylindrical linear motor. CONSTITUTION: A plurality of coils(13a) are assembled in an inside of through-holes(14b) formed on both side surfaces of a frame(14). After the coils(13a) are assembled in the inside of the through-holes(14b), wiring parts which are electrically connected with the coils(13a) are extracted to the outside of the frame(14) to be aligned. After the connection parts of the coils(13a) are extracted to the outside of the frame(14) and aligned, a printed circuit board(15) is assembled on a flat surface of the frame(14) so that the wiring parts are aligned on a plurality of grooves(15a) formed on both side surfaces of the printed circuit board(15). After the wiring parts of the coils(13a) are aligned on the plurality of grooves(15a) formed on the both side surfaces of the printed circuit board(15), the wiring parts are connected to the grooves(15a).
Patent KR-20020010275-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61M1/08
Filed: 2000-07-28
Abstract: PURPOSE: An adjustment device for a bed with a synthetic herbal healing appliance is provided to enable everyone to easily perform the moxa treatment, the acupuncture, and so on by oneself while a user is lying on the bed. CONSTITUTION: The adjustment device for the bed with a synthetic herbal healing appliance comprises a single body(10) integrated with the bed adjustment device, a moxa treatment device, a low frequency treatment device, and a cupping set; a temperature control switch(25c) for the bed; a temperature control part(70), a temperature display part(120), a power switch(1300), a power display lamp(13), an actuating switch(25) for the moxa treatment device; a power switch(2000), a power display lamp(2000a), an actuating switch(25b), a cupping cup(20) for the cupping set; a power switch(1000), a power display lamp(1000a), an actuating switch(25a), and a low frequency terminal(5000) for the low frequency treatment device; and a moxa container with a temperature sensor, a filter, and a hollow tube penetrating a handle. The body is provided with other components having a power supply socket(15), a main power switch(1), and a main power on/off display lamp(2) on the outer surface thereof, and contains a discharge pump, an inspiration pump, a switching device, and a control part.
Patent KR-20020010339-A (KR)
Title: Method for controlling washing in washing machine
Inventor: JUNG BO SEON
IPC: D06F33/02
Filed: 2000-07-29
Abstract: PURPOSE: A wash controlling method of a water penetration type washer is provided to prevent generation of superfluous bubble between an inner tub and an outer tub by rotating the inner tub while supplying reference consumption voltage. CONSTITUTION: A wash controlling method in a water penetration type washer comprises a first stage supplying power into the washer; a second stage agitating washing and washing; a third stage rinsing washing water; a third stage intermittently dehydrating the washing water by rotating or stopping the inner tub; and a fifth stage dehydrating the washing water by rotating the inner tub with high speed. Voltage is supplied into the washer from outside is sensed before starting a washing stage. Then, operating pattern of the washer is decided according to the voltage. The rotational speed of the inner tub is maintained to drain water without regarding voltage supplied from the outside. Thereby, the bubble is not excessively generated in a space between the inner tub and an outer tub.
Patent KR-20020015744-A (KR)
Title: Carbon heater
Inventor: YOO GANG TAK
IPC: H05B3/44
Filed: 2000-08-23
Abstract: PURPOSE: A carbon heater is provided to use a carbon heating element at home at a low voltage and a low temperature. CONSTITUTION: A carbon heater comprises an inner copper pipe(110), an outer pipe(120), a tap(130), and a carbon(140). The inner pipe(110) is of 25 cm and the outer pipe(120) is of 20 cm. Both ends of the outer pipe(120) have open parts(121). The carbon(140) is inserted into a carbon accept cylinder(142) formed by the inner and the outer pipes(110,120). The tap(130) is for stopping the open part(121) of the outer pipe(120) and made of aluminium or copper. The tap(130) includes a tap plate(132) having a diameter as same as the diameter of the circular open part(120), and a flange around the tap plate(132) for surrounding outside of the inner and the outer pipes(110,120) at the open part(121). A pair of electrodes(141) are pressed on the carbon(140).
Patent KR-20020017241-A (KR)
Title: Double gear for control of backlash
Inventor: JUNG SU HWAN
IPC: G11B17/02
Filed: 2000-08-29
Abstract: PURPOSE: A double gear device for controlling backlash is provided to maintain load on a gear train constantly, and to prevent an upper gear and a lower gear from being separated from each other by having a structure capable of restricting a rotation amount of the upper gear. CONSTITUTION: A double gear device for controlling backlash includes a protrusion and a hole. The protrusion is formed on one of an upper gear(51) and a lower gear(53) and toward the other gear. The hole is formed the other gear at a position where corresponds to the protrusion to insert the protrusion into the hole. When the upper gear is rotated to assemble the upper gear and the lower gear, a rotating amount of the upper gear is restricted by the assembly between the protrusion and the hole.
Patent KR-20020017722-A (KR)
Title: Steel having coating layer and method for producing the same
Inventor: KIM SEON GYU
IPC: C23C16/00
Filed: 2000-08-31
Abstract: PURPOSE: A steel product having a coating layer of which abrasion resistance and lubricity are improved and a method for coating the steel product are provided in which coating process is performed at the low temperature state so that dimensional changes, mechanical properties, or phase and structure changes are minimized. CONSTITUTION: The steel product having improved abrasion resistance and lubricity is characterized in that a coating layer in which a content ratio of Ti layer to Ti and MoS2 is 0.3:9.7 to 1.5:8.5 is sequentially formed on the surface of a metal product which is a material for dies or tools. The method for coating the steel product comprises a target installation step(S1) of installing a Ti target and an MoS2 target inside a chamber in which a metal product is installed; an air removing step(S2) of removing air inside the chamber by lowering a degree of vacuum inside the chamber in which the targets and the metal product are installed to 10¬-5 to 10¬-7 torr; an inert gas injection step(S3) of maintaining a degree of vacuum inside the chamber to 10¬-2 to 10¬-4 torr by injecting the inert gas into the chamber; a Ti layer forming(S5) step of forming a Ti layer on the surface of the metal product by impressing a layer forming electric potential and a layer forming electric current to the target in the state that the inside of the chamber is plasma conditioned; and a coating layer forming step(S6) of simultaneously forming a coating layer in which Ti and MoS2 are contained on the Ti layer by impressing a coating electric potential and a coating electric current to the Ti target and the MoS2 target, wherein a pre-etching step(S4) for removing contaminants stuck onto the surface of the metal product is selectively performed before the Ti layer forming step(S5).
Patent KR-20020019791-A (KR)
Title: Refrigerator Control Method
Inventor: KIM GYEONG TAE
IPC: F25B49/02
Filed: 2000-09-07
Abstract: PURPOSE: A method for controlling operation of refrigerator is provided to achieve an improved cooling efficiency by continuously driving the compressor until the temperature sensed by the temperature sensor has reached a control temperature and thus increasing cooling speed of the stored foodstuff. CONSTITUTION: A refrigerator comprises a main body having a food storage compartment; a door for opening or closing the food storage compartment; a temperature sensor installed to the main body so as to sense temperature; and a cooling element installed to the main body so as to cool the food storage compartment. A method for controlling operation of refrigerator comprises a first step(S10) of setting the control temperature of the temperature sensor in such a manner that the control temperature corresponds to the temperature of the food storage compartment; and a second step(S20 to S100) of continuously driving the cooling element until the temperature sensed by the temperature sensor has reached the control temperature.
Patent KR-20010050427-A (KR)
Inventor: MURAKAMI KAZUO
IPC: G21F5/012
Filed: 2000-09-09
Abstract: PURPOSE: To obtain an aluminum composite material improving neutron absorbability by raising boron content and becoming superior in mechanical characteristics and fabrication capability by adding Zr or Ti, and to obtain a basket capable of producing at low cost by using it for structural material. CONSTITUTION: This aluminum composite contains B or B compound having neutron absorbability in Al or Al alloy phase, and additive elements for giving high strength, for example Zr and Ti and is pressurized and sintered. By using this aluminum composite material, a basket 20 having a grid cross section for containing individual spent nuclear fuel assembly 5 in a specific position inside the cask 10.
Patent KR-20020024681-A (KR)
Title: Compressible Fuel Injection Device for Diesel Engine
Inventor: KIM HUI CHUN
IPC: F02M61/04
Filed: 2000-09-26
Abstract: PURPOSE: In a pressurized fuel injection device, an inlet orifice plate and an outlet orifice plate are separated and stacked to control opening of the outlet orifice with a ball to obtain an even injection property. CONSTITUTION: A high pressure side fuel passage(315) passes a high pressure fuel from an injection hole of an injection nozzle(321). An injector body(322) comprises the fuel passage(315). An electronic valve(323) slides a surface of an amateur valve body(308) limiting a pressure of a control pressure chamber(307). An inlet orifice plate(316) and an outlet orifice plate(306) are separated and stacked. The opening and closing of the outlet orifice(305) is controlled by a ball(313) by pressure change of the control pressure chamber. The outlet orifice(305) controls the high pressure fuel flown from the control pressure chamber, and an inlet orifice(304) controls the high pressure fuel introduced from the control pressure chamber.
Patent KR-20020024918-A (KR)
Title: A Shock-Absorption Structure of Head-Lamp Mounting Parts
Inventor: KIM JONG BOK
IPC: B60Q1/04
Filed: 2000-09-27
Abstract: PURPOSE: A shock absorbing structure of a head lamp coupling part is provided to safely protect a head lamp by securing a reinforcing element formed with reinforcing ribs at outer periphery in an extended mounting hole formed with reinforcing ribs at inner periphery. CONSTITUTION: A shock absorbing structure of a head lamp coupling part includes a mounting part(11) provided to an upper part of a head lamp housing and having an extended mounting hole and reinforcing ribs(13) formed around an inner periphery of the extended mounting hole with a uniform interval, a reinforcing element(20) secured in the mounting hole and formed with a through hole(22) in the center and reinforcing ribs(21) formed around an outer periphery with a uniform interval, and a bolt(30) penetrating the through hole and the mounting hole to be fixed by a nut(31).
Patent KR-20020026728-A (KR)
Title: Apparatus for Free Voltage control and A method of Free Voltage control
Inventor: KIM CHA GWANG
IPC: G05F1/565
Filed: 2000-10-02
Abstract: PURPOSE: An apparatus for a free voltage control and a method thereof are provided to simplify a device structure by sensing a voltage in a voltage sensing terminal using a photo coupler and removing a voltage sensing part. CONSTITUTION: A power supply(10) supplies an input source voltage to drive an electric device. An interrupt section(20) senses a voltage level from the power supply(10) as a pulse form and converts a voltage pulse into a pulse sensing signal. A microcomputer(30) calculates a voltage pulse width of the voltage signal sensed by the interrupt section(20) and controls a system to change a usage power supply circuit of an electric device which discriminates a voltage standard of the pulse width. A voltage converter(40) converts an alternating current power from the power supply(10) into a direct current power in order to supply a system driving power to the microcomputer(30).
Patent KR-20010000544-A (KR)
Title: Can box forming opening portion on side face
Inventor: KIM MAN SEONG
IPC: B65D5/00
Filed: 2000-10-05
Abstract: PURPOSE: A can box forming an opening portion on a side face is provided to give convenience of drawing out the can by penetrating a finger through the opening portion. CONSTITUTION: A lid handle(9), a handle inserting piece(9') and inserting holes(16,16') are prepared on both wings(15,15'). A can box(1) is made up of a corrugated cardboard material to contain cans laid in multi-layer for a gift. An opening portion(5) is formed on a side face(2) having the wing(15). A turning over piece(4) is protruded on the opening portion to be integrally connected to a lower face of the wing and the side face. A cover piece(7) is protruded on the opening portion and integrally connected to an end of a front face to cover the opening portion. A curved line(6) is formed on one side face(7') of the cover piece and the one side face is adhered to one side face(2') of the side face(2) so that a body is made up. The cover piece(7) is partially adhered to the turning over piece. Then, the opening portion(5) is integrally formed on the lower face of the wing and the side face(2) upon opening the cover piece.
Patent KR-20020027908-A (KR)
Title: A shock absorber system for automobile
Inventor: SEO EUN SEOK
IPC: B60G3/18
Filed: 2000-10-06
Abstract: PURPOSE: A shock absorber system is provided to mount damping elements at any positions in the center of a vehicle body, thereby simplifying the mounting of the damping elements and increasing the utility of the vehicle body space. CONSTITUTION: A shock absorber system in a double wishbone system includes damping elements(160,170) fixed in the center of a vehicle body between right and left knuckles which connect upper and lower arms, and a first cable(175) connected from a side of one(130) of the knuckles to the damper for operating the damper via an upper part of the upper arm(110) and a second cable(180) connected from the side of the knuckle to a lower part of the lower arm(120).
Patent KR-20020029485-A (KR)
Title: Method for driving plasma display panel of separation drive type
Inventor: KIM SANG CHEOL
IPC: G09G3/296
Filed: 2000-10-13
Abstract: PURPOSE: A method for driving a partial segment activation type plasma display panel(PDP) is provided, which improves a lifetime and a performance of a driving circuit, and also reduces an electro-magnetic interference from the plasma display panel. CONSTITUTION: A control part(21) includes a display data control part(211) and a panel driving control part(212), and receives a clock signal(CLK), a data signal(DATA), a vertical synchronous signal(Vsync) and a horizontal synchronous signal(Hsync) from a host. The display data control part stores the data signal in a frame memory(201) according to the clock signal, and inputs a corresponding address control signal to an upper and a lower address driving part(221,222). The panel driving control part processes the vertical synchronous signal and the horizontal synchronous signal, and includes a scan driving control part(202) and a common driving control part(203). The scan driving control part generates signals controlling a Y driving part(231), and the common driving control part generates signals controlling a common waveform generation part(232) and an X driving part(24).
Patent KR-20020038991-A (KR)
Title: semiconductor device washing equipment and using method thereof
Inventor: SEO GWANG HUN
IPC: H01L21/304
Filed: 2000-11-20
Abstract: PURPOSE: Equipment for cleaning a semiconductor device is provided to shorten an interval of time taken to transfer a wafer and to increase driving efficiency of the cleaning equipment, by rapidly and efficiently drying a cleaning solution remaining in a dry unit installed in a chuck or on the entire surface of the wafer including a portion in contact with the chuck by using supplied nitrogen gas heated to a predetermined temperature when a plurality of wafers are transferred from the cleaning solution including chemicals or deionized water. CONSTITUTION: A chuck(32a) selectively holds the plurality of wafers. A horizontal supporting unit(31a) supports the chuck. A vertical supporting unit vertically drives the horizontal supporting unit, supporting the horizontal supporting unit. A dry unit which selectively supplies heat or predetermined gas to the wafer is installed on the chuck in contact with the wafer.
Patent KR-20020044215-A (KR)
Title: Method for testing piston slap
Inventor: SO GANG YEONG
IPC: G01M15/00
Filed: 2000-12-05
Abstract: PURPOSE: A piston slap testing method is provided to perform test in a convenient manner and reduce test time and cost, while obtaining a piston slap measured with accuracy. CONSTITUTION: A piston slap testing method comprises a first step(11) of measuring a clearance between a piston and a cylinder liner; a second step(12) of determining thickness of an insertion member to be inserted into the piston; a third step(13) of forming a lead-in groove at an outer periphery of the piston; a fourth step(14) of processing the insertion member to be inserted into the lead-in groove; a fifth step(15) of inserting the insertion member into the lead-in groove; and a sixth step(16) of assembling the piston and testing piston slap. The insertion member is made of a Teflon pad. The lead-in groove is formed into a depth obtain by subtracting clearance of the piston from the thickness of the insertion member.
Patent KR-20020047437-A (KR)
Title: Sustaining support facing concrete form and how to use
Inventor: KANG HO
IPC: E04G17/14
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a column for supporting a cast to eliminate a requirement of concurrently securing upper and lower parts of the column by assembling a column stand and external pipe of a column rod and coupling the end of internal pipe and a support stay. CONSTITUTION: The column comprises a column stand(11) having a panel component with an overall constant thickness with convex center and coupling with other components in male and female manner; a column rod(21) formed in double circular tube style and having a male threaded portion at one end of the same in order to joint with one end of the stand(11) in the male-female coupling manner. The stand(11) has a plate-type base side(13) and a convex portion(15) at center of the base side and formed with spherical groove within the center. The convex portion(15) is coupled to the end of the circular portion with female thread part.
Patent KR-20020048442-A (KR)
Title: Rotation prevention structure of braket for fixing rake
Inventor: SON HO CHEOL
IPC: B62D1/11
Filed: 2000-12-14
Abstract: PURPOSE: A rotation-protective structure of a bracket for fixing a rake is provided to prevent a bracket for fixing a rake from being rotated by external impact, to improve the performance absorbing impact, and to make the tilting operation of the rake smoothly performed. CONSTITUTION: A coupling structure of a steering column(20) of a vehicle includes a steering column, a compression bracket(23), a bolt(25), and a nut(26). The steering column is coupled to the inside of a bracket for fixing a rake(21) by a tilt spring(22). The compression bracket is fixed to a side of the steering column. The bolt penetrates the bracket for fixing a rake and the compression bracket. The nut is coupled at the front end of the bolt. A rotation-protective structure of a bracket for fixing a rake forms a fitting hole(23a) and a leg portion(26a). The fitting hole is formed to a side of the compression bracket. The leg portion is inserted in the fitting hole. The rotation of the bracket fixing for the rake by external impact is prevented because the leg portion is inserted in the fitting hole.
Patent KR-20020048105-A (KR)
Title: communication method of personal digital assistant(PDA) using blue tooth
Inventor: LEE HUI CHEOL
IPC: H04B7/00
Filed: 2000-12-16
Abstract: PURPOSE: A communication method of a portable type information terminal using a bluetooth is provided to mount the bluetooth to a PDA(Personal Information Manager), so that since a user of the terminal can connect to the Internet through only the operation of PDA without connecting a cable, the use of the device as a PDA or a terminal is convenient. CONSTITUTION: A bluetooth chip(110) is mounted to a PDA(100) and a cellular phone(200) for performing a short-distance wireless communication with each other. The base stations(300-1-300-n) pursue positions of the plurality of cellular phones(200), transmit/receive wireless signals about the cellular phones(200), convert a communication protocol and encode/decode the protocol. A base station controller(400) manages the plurality of base stations(300-1-300-n), controls an allocation of the communication channel as to the cellular phone(200) and determines the hand-over. An information providing relay center(500) transmits a service provided the corresponding server when a user of the PDA(100) requests various services such as fax, mail and Internet search etc. to the PDA(100) through the cellular phone(200).
Patent KR-20020052780-A (KR)
Title: Method for providing message of guide in the intellectual peripherals of mobile communication system
Inventor: KIM JIN YEONG
IPC: H04B7/00
Filed: 2000-12-26
Abstract: PURPOSE: A method for providing voice announcements in an intelligent peripheral unit in a mobile system is provided to reduce the load of a call control process by storing voice information to be sent to subscribers in a shared domain and transferring the location directly to an announcement providing process. CONSTITUTION: In a state that voice information to sent to subscribers is stored in a shared domain, a call control process grasps data for the voice information stored in the shared domain when it is driven initially(S11), and waits until a mobile subscriber's access call is received(S13). Then the call control process judges whether a call received from a mobile subscriber exists(S15). In case that a received call from a mobile subscriber exists, the call control process connects the call with the mobile subscriber(S17). Then the call control process confirms data for voice information to be sent to the mobile subscriber(S19) and requests an announcement providing process to send the voice information(S21).
Patent KR-20020055225-A (KR)
Title: a bolt working die
Inventor: PARK HONG SOON
IPC: B25B11/00
Filed: 2000-12-28
Abstract: PURPOSE: A die for processing a bolt is provided to prevent the bolt from being released due to an external impact or vibration by forming a thickness section at a predetermined portion of a thread formed in a bolt shaft. CONSTITUTION: A bolt has a head and a shaft. A die(10) for processing the bolt is installed in a last stage of the bolt processing procedure. After finishing a tapping process, the bolt is dropped downwards through a vibrating slider. The bolt is sequentially received in a supporting plate in such a manner that a shaft of the bolt is vertically aligned. The supporting plate is fixed to a base. A tapered recess is formed at a center of the supporting plate. A guide slot(3) is radially formed in the supporting plate while forming a stepped rail(3a) therein.