baber/WOPTO huggingface dataset:
Patent KR-20030065107-A (KR)
Title: The manufacturing method of stator for washing machines motor
Inventor: JUN CHA SEUNG
IPC: H02K15/10
Filed: 2002-01-31
Abstract: PURPOSE: A method for manufacturing an armature of a washing machine motor is provided to reduce the manufacturing cost by dividing a core iron into slots and cutting the slots to assemble them through an insert injection. CONSTITUTION: An electric steel sheet(50) is divided into a plurality of core irons(51). The plurality of core irons(51) are layered as a desired height. The layered core iron(52) are connected in turn to form a shape of a core(53). The core iron(52) of a core shape is insert-injected into an insulating material to form an integrated core. The integrated core is wound to a completed armature(55). One end of a yoke part(51a) of the respective core irons(51) is provided with a stopper and the other end(51b) thereof is provided with an opposite stopper.
Patent KR-20030067267-A (KR)
Title: Cleanup operating device of air conditioner and method for the same
Inventor: LEE GYEONG DO
IPC: F24F11/02
Filed: 2002-02-07
Abstract: PURPOSE: An apparatus and a method for operating cleanup of an air conditioner are provided to improve efficiency of cleanup. CONSTITUTION: An apparatus comprises an operation mode setting part(40) operating an air conditioner to work at an operation mode a user selects; a control part(60) sensing the operation mode selected through the operation mode setting part; and a sensor part(50) working when the operation mode sensed by the control part is cleaning operation mode to sense amount of foreign matters contained in the air and generating signal correspondingly. The sensor part generates control signal allowing the air conditioner to work at the cleaning operation mode if amount of foreign matters contained in the air is over fixed value. The control part operates the air conditioner to work at normal operation mode and cleaning operation mode depending on signal generated by the sensor part. The control part operates the air conditioner to work at cleaning operation mode if the signal generated by the sensor part is higher than reference value.
Patent KR-20030068899-A (KR)
Inventor: SON YOUNG SUK
IPC: G02C5/20
Filed: 2002-02-18
Abstract: PURPOSE: An apparatus for removing a loosing state of spectacles by means of a spectacles angle control unit is provided to control an angle between two lenses of the spectacles by using an angle control apparatus. CONSTITUTION: An apparatus for removing a loosing state of spectacles by means of a spectacles angle control unit includes a female connection bar(8), a male connection bar(10), a female screw hole(11), a bolt or male screw(12), a nut or a female screw(13). The female screw hole is installed at a side A(7) of a main body of spectacles(1) in order to install a spectacles angle control portion(6) at a connection portion(4) between the side A and a side B(9) of the main body of spectacles. The male connection bar is installed at the side B of the main body. The bolt or the male screw is inserted into the female screw hole and the nut or the female screw are combined with the bolt or the male screw. An angle of the spectacles is controlled by moving the side A or the side B.
Patent KR-20030072465-A (KR)
Inventor: HONG DU HA
IPC: D06F39/10
Filed: 2002-03-04
Abstract: PURPOSE: A washing machine with a filter system is provided to easily clean the filter system, to improve the effect for filtering foreign materials, and to inform users of time for cleaning the filter system by making users see foreign materials entangled in the filter system with the naked eyes without separating a water feeding hose. CONSTITUTION: In a washing machine with a filter system(20) for filtering foreign materials contained in water supplied to a washing machine body(10), the filter system is composed of a transparent body(21) of which both ends are connected to a water feeding port(12) of the body and an outer water feeding hose(11), respectively, wherein penetrated passage(22) is formed; a filter combining hole formed on the outside of the body to communicate the outside of the body with the passage; a first filter(30) advanced into the passage through the filter combining hole to filter water passing through the passage for the first time and an end of the first filter detachably combined to an inlet of the filter combining hole; and a second filter(40) embedded in an outlet of the body to filter water passing through the first filter for the second time.
Patent KR-20020022751-A (KR)
Inventor: SO JAE CHOON
IPC: C02F1/58
Filed: 2002-03-11
Abstract: PURPOSE: A treatment method of fluorine ion containing wastewater is provided, which can easily reduce fluorine content to 10 ppm by low cost thus simplifying the system and utilize sludge generated during the treatment as raw material of cement. CONSTITUTION: The treatment method comprises the following steps: (i) feed to fluorine containing wastewater more than 5 wt.% solution of hydrochloric acid that react with calcium carbonate; (ii) adjust the pH of wastewater to higher than 5.0 by feeding caustic soda; (iii) feed until the pH of wastewater come to 4.0-10.0 mixture of less than 1 wt.% of polymeta sodium phosphate and more than 5 wt.% of activated aluminum compound or solution or solution containing rare earth compound; and (iv) feed coagulant related.
Patent KR-20030073740-A (KR)
Title: Vehicular height control damper device
Inventor: KWON BYEONG SU
IPC: B60G17/048
Filed: 2002-03-13
Abstract: PURPOSE: A height-adjusting damper device of a vehicle is provided to prevent the vehicle from slanting in cornering or in a curved road by installing a pressure variable valve additionally to a side of the damper. CONSTITUTION: A height adjusting damper device of a vehicle has a pressure variable valve(90) on one side of an external cylinder(50) to be communicated with a gas chamber(70). The pressure variable valve is composed of a valve housing(91) and an accumulator(92). First and second passages(93,94) are installed to upper and lower portions of a side of the valve housing to be communicated to the gas chamber. Third and fourth passages(95,96) are formed to the other side of the valve housing symmetrically to first and second passages to be communicated to the accumulator. A spool is installed to an internal space of the valve housing to be slid up and down. A spring(98) is installed to a lower surface of the spool. The accumulator connected to third and fourth passages is filled with nitrogen gas as a drum shape. Therefore, temporary slanting of the vehicle is prevented in cornering and in a curved road.
Patent KR-20030077136-A (KR)
Title: variable shift feeling device for automatic transmission
Inventor: NA DONG HO
IPC: B60K20/02
Filed: 2002-03-25
Abstract: PURPOSE: A device for varying a manipulating feeling of an automatic transmission is provided to secure convenience in properly adjusting the degree of detention by giving preload to a detent spring. CONSTITUTION: A device for varying a manipulating feeling of an automatic transmission includes a rotating shaft(10) connected with a gear shift lever through a shift cable; a detent plate(12) with plural fitting grooves(12a), combined to the rotating shaft; and a detention adjustment unit(22) elastically combined to the fitting groove of the detent plate. The detention adjustment unit gives detention in shifting, and variably adjusts preload for combination with the fitting groove. The detention adjustment unit comprises a detent spring(14) with an idle roller(16); a housing(24) receiving the detent spring; a return spring(26) giving preload to the detent spring in the housing, and elastically supporting the detent spring; and a cap(28) combined to the housing, to adjust the preload of the return spring. The housing is fixed to a case of the transmission.
Patent KR-20030077262-A (KR)
Title: Apparatus For Plasma Chemical Vapor Deposition And Methode of Forming Thin Layer Utilizing The Same
Inventor: RYU HO JIN
IPC: H01L21/205
Filed: 2002-03-26
Abstract: PURPOSE: A plasma CVD(Chemical Vapor Deposition) apparatus and a method for forming a thin film using the same are provided to be capable of improving field emission characteristics and vertical orientation. CONSTITUTION: A plasma CVD apparatus is provided with a chamber(100), a plasma generating part(50) installed at the upper portion of the chamber for transforming the predetermined gas supplied to the chamber into plasma state by using high frequency power, a source gas supply part(60) having a plurality of jetting holes for supplying source gas onto a substrate, installed at the lower portion of the plasma generating part, a heating part(70) installed at the lower portion of the source gas supply part for carrying out a thermal cracking process at the source gas, a block body(90) installed at the lower portion of the heating part for supporting and heating the substrate, and simultaneously transforming the source gas into the plasma state by using negative bias power.
Patent KR-20030079308-A (KR)
Inventor: PARK CHEOL MIN
IPC: F16B21/16
Filed: 2002-04-03
Abstract: PURPOSE: A dowel pin is provided to prevent damage of a hole, and to reduce working process by pulling the dowel pin out of the hole accurately with converting into vertical external force in the extension groove in spite of not applying external force vertically and precisely. CONSTITUTION: A dowel pin comprises a cylindrical body part(50) having the outer diameter equal to the diameter of the hole; an inclined groove(60) narrowed inward in the longitudinal direction of the body part to guide the end of a dowel pin removing tool inward; and a placing groove(70) formed in the lower part of the inclined groove and extended inward in the longitudinal direction of the body part to place the end of the dowel pin removing tool. The end of the dowel pin removing tool is moved into the inclined groove by pushing, and contacted to the body part in the placing groove. The dowel pin is moved out of the hole accurately and vertically without damage by applying vertical force to the dowel pin accurately.
Patent KR-20030081963-A (KR)
Title: Cir mice as a spontaneous animal model for deafness diseases
Inventor: KIM TAE YUN
IPC: A01K67/027
Filed: 2002-04-15
Abstract: PURPOSE: Provided are an ICR line spontaneous mutant mouse which shows the abnormal behavior pattern due to the genetic mutation of the auditory organ system and a use thereof as an animal model for human deafness. CONSTITUTION: A group of mice which show the abnormal behavior are observed through the random farming and breeding procedure, and named as Cir. The mouse is characterized by moving, head tossing and circling in a fastener speed than a normal mouse. An anatomic study ascertains that Cir mouse has the genetic defect in the middle ear, cochlea, cochlea nerve and semicircular canal areas. Also, a breeding study ascertains that Cir mouse inherits the abnormal characters by the auto-chromosomal single recessive gene bond. So, the mutant Cir mouse generates the balance disorder and abnormal behavior by having the genetic defect in the auditory organ system.
Patent KR-20030082343-A (KR)
Title: Method and Apparatus for generating ozonized water and vapor and a cleaning device using the same
Inventor: MUN SE HO
IPC: C02F1/36
Filed: 2002-04-17
Abstract: PURPOSE: Provided is an ozone water and vapor generating apparatus with a compact size, being capable of generating ozone water and vapor with high efficiency and preventing ozone from being leaked out with not being dissolved into water, and further provided is a ozone water and vapor generating method and a cleaning apparatus using the same ozone water and vapor generating method and apparatus. CONSTITUTION: The ozone water and vapor generating apparatus comprises an ozone generator(1), an air pump(2) for compulsively transporting the generated ozone by applying compressed air to the ozone, a storage tank(3) having water up to a predetermined water level and to which the ozone is compulsively applied from the top thereof, and an ultrasonic generator(4) installed at the bottom of the storage tank(3) for generating ultrasonic so as to distribute water particles to the surface of the water. The method comprises the steps of generating ozone using an ozone generator, compulsively introducing the ozone into an upper space of a water tank, and distributing water particles from the bottom of the water tank to the surface of the water using an ultrasonic generator, so that ozone water and ozone vapor are formed by contact between the ozone and water particles. The cleaning apparatus comprises a water supply pipe(6) connected to the storage tank(3) and an ozone water showerhead(10) connected to an end of the water supply pipe(6).
Patent KR-20030082689-A (KR)
Title: Coin receipts and disbursements equipment
Inventor: LEE PYEONG EON
IPC: G07D1/02
Filed: 2002-04-18
Abstract: PURPOSE: An apparatus for depositing and drawing coins is provided to handle various type of coins, to draw various coins and to store various type of coins by classifying the received coins. CONSTITUTION: An apparatus for depositing and drawing coins includes a coin staying device(2), a denomination count discharger(3), an auxiliary count discharger(4), a cash dispenser(5) and a control block(6). In the apparatus, the cash dispenser(5) receives on the transfer belt(54) the coins discharged from the denomination count discharger(3) and the auxiliary count discharger(4) and discharges the coins to the outlet(52) by driving forward the belt driving block(51) at the control block(6). And, the coin dispenser(5) discharges the coins to the auxiliary collection container(53) in response to the control signal. The control block(6) transmits and receives control signal and data by communicating with the main control block(7) and manages the insertion and drawing of the coins by controlling the coin staying device(2), the denomination count discharger(3), the auxiliary count discharger(4) and the cash dispenser(5).
Patent KR-20030086029-A (KR)
Title: Speed reducer and boring machine having speed reducer thereof
Inventor: CHOI BU HUI
IPC: B26F1/16
Filed: 2002-05-03
Abstract: PURPOSE: A reducer and a drilling machine having the reducer are provided to simplify structure and to improve reduction rate by using slip between a screw shaft and nuts. CONSTITUTION: In a reducer(100), a screw shaft(110) has an external thread(112). A first nut(120) and a second nut(130) have a first internal thread(122) and a second internal thread(132) engaged with the external thread, respectively. A first bearing(140) and a second bearing(150) are coupled with the outer circumference of the first nut and the second nut, respectively. A space keeping plate(160) fixes the bearings so that the nuts are eccentrically engaged with the screw shaft. A third bearing(170) and a fourth bearing(180) are coupled with the top of the first bearing and the bottom of the second bearing, respectively, and guides the screw shaft. A first fixing plate(190) is coupled with the outer circumference of the third bearing and the top of the first bearing. A second fixing plate(200) is coupled with the outer circumference of the fourth bearing and the bottom of the second bearing.
Patent KR-20030089820-A (KR)
Title: A credit card sacnning machine which enable a consumer to scan his own card
Inventor: KIM GI HONG
IPC: G06K17/00
Filed: 2002-05-20
Abstract: PURPOSE: A two way credit card terminal is provided to scratch a card directly by separating a card terminal into the front surface unit and the rear surface unit and mounting a card reading unit on the rear surface unit for the client and to watch an advertisement screen and a card business processing screen while waiting a payment by mounting a plurality of display units on the rear surface unit for the client. CONSTITUTION: A display unit(1) is provided for watching a card business processing screen. A plurality of key pads(6) are provided for inputting an amount of money and a simple program. A selling slip is output through an output unit(5). A display unit(3) is provided for watching the card business processing screen. A card reading unit(4) recognizes a card. Thus, a client checks a credit card directly. A display unit(2) for an advertisement is mounted at the rear surface unit, and the client watches an advertisement screen while the user waits a payment process. A numeral and selection/cancel key pad is mounted at one end of the rear surface unit for enabling the client to input a password directly.
Patent KR-20030090367-A (KR)
Title: Composition for external applications to the skin containing D-fructose 1,6-diphosphate or derivatives thereof to improve skin xerosis
Inventor: AHN SU MI
IPC: A61Q19/00
Filed: 2002-05-23
Abstract: PURPOSE: Provided is a skin topical preparation composition which produces a natural moisturizing factor while increasing the lipid synthesis for the skin moisturizing, and prevents skin diseases, such as xeroderma. CONSTITUTION: A skin topical preparation composition comprises 0.0001-20 wt.% of d-fructose 1,6-diphosphate or a derivative thereof. The derivative is formed with barium salt, di-barium salt, sodium salt, di-sodium salt, tri-sodium salt, tetra-sodium salt, potassium salt, calcium salt, di-calcium salt, di-magnesium salt, or cyclohexylamine salt.
Patent KR-20030095536-A (KR)
Title: Technique for making Magnetic Paste and Its Applications
Inventor: JEOUNG HWAN MYOUNG
IPC: H01F41/02
Filed: 2002-06-12
Abstract: PURPOSE: A method for fabricating a magnetic paste is provided to correct easily the inductance of an induction device and fabricate easily the inductance device by using the magnetic paste. CONSTITUTION: A solution is fabricated by mixing a solute of 8-28 weight percent with a volatile solvent of 72-92 weight percent. A magnetic paste is fabricated by mixing the solution of 0.5-20 weight percent with soft magnetic powders of 88-99.5 weight percent. The magnetic paste is not hardened within an airtight receptacle. The magnetic paste is inserted within an additional receptacle. The additional receptacle is sealed with a cover in order to an airtight structure. The magnetic paste is extracted from the additional receptacle. The magnetic paste is adhered to a predetermined position and the magnetic paste is hardened.
Patent KR-20020061563-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D51/24
Filed: 2002-06-11
Abstract: PURPOSE: A liquid discharge auxiliary device for liquid-filling vessel attached with an object with various shapes such as a letter, a figure or the like at its lower part is provided which improves filling property and discharge property of a liquid-filling vessel and external appearance thereof. CONSTITUTION: An opening part(3) is formed at the upper part of a liquid discharge auxiliary device for liquid-filling vessel, a connecting part(5) is formed on both sides of a lower space(4) in a tapered shape, an elastic flap having a specified thickness is formed at the lower part of the connecting part and a discharge inducing part(6) expressed by a variety of shapes is formed on the elastic flap.
Patent KR-20030097024-A (KR)
Title: Internal voltage generating circuit capable for use of array of supplying stable output voltage regardless of external input voltage
Inventor: LEE DONG SU
IPC: G11C5/14
Filed: 2002-06-18
Abstract: PURPOSE: A circuit for generating an array inner voltage is provided to generate a stable output voltage independent on the change of an external voltage without having an additional compensation circuit. CONSTITUTION: A circuit for generating an array inner voltage to generate a stable output voltage independent on the change of an external voltage includes a driver control circuit(100) and a driver circuit(200). The driver control circuit(100) generates a control voltage to control in such a way that it supplies a driving current to the array from an external voltage. The driver circuit(200) maintains the inner voltage constant by supplying the driving current to the array from the external voltage in response to the control voltage. The driver control circuit(100) includes a voltage comparison circuit(110) and a control circuit(120). The voltage comparison circuit(110) generates the control voltage to the driver control node by comparing the inner voltage with the predetermined reference voltage. And, the control circuit(120) controls the level of the control voltage by controlling the amount of current flowing to the ground from the driver control node in response to the change of the external voltage level.
Patent KR-20030021117-A (KR)
Inventor: CHEN JIAN XIONG
IPC: F04C18/356
Filed: 2002-06-21
Abstract: PURPOSE: A compressor discharge valve is provided to secure a discharge valve assembly having an improved disk shape, to reduce tensile stress, to improve fluid flow through the discharge valve, to reduce weight of a disk, and to improve response property of the disk to pressure change. CONSTITUTION: A compressor(10) includes a discharge chamber; a discharge pressure zone; a discharge passage(86) interconnecting the discharge chamber and the discharge pressure zone for fluid communication; and a discharge check valve having a discharge valve disk movably disposed within the discharge passage for enabling fluid flow in a first direction from the discharge pressure zone to the discharge chamber. The discharge valve disk includes a contoured body having a uniform thickness for reducing a stress load by the valve disk.
Patent KR-20040001880-A (KR)
Inventor: SEKIYA MITSURU
IPC: G01B7/30
Filed: 2002-06-29
Abstract: PURPOSE: A magnetic position sensor is provided to obtain a magnetic path corresponding to a cycle of a change in magnetic force between 10 degrees and 240 degrees and to detect the position of a moving object with high accuracy without being influenced by position displacement such as axial core displacement. CONSTITUTION: A magnetic position senor includes a first member(20) and a second member(30) constituting a void; a permanent magnet(10) arranged in the void to rotate relatively to the first and second members and opposed to each of the first and second members; at least one magnetic flux detection member(40) arranged to at least one of the first and second members, to detect a change of magnetic flux and output a magnetic flux signal based on the change of the magnetic flux; a rotor(1) to which the side of one of the first and second members and the side of the permanent magnet are mounted; and a fixing member to which the side of one of the first and second members and the side of the permanent magnet are mounted.
Patent KR-20040003237-A (KR)
Title: Transistor in a semiconductor device and a method of manufacturing the same
Inventor: RYU DU YEOL
IPC: H01L27/092
Filed: 2002-07-02
Abstract: PURPOSE: A transistor of a semiconductor device and a method for manufacturing the same are provided to restrain hot carrier effect and to prevent attack of boron into a channel region by using a dual gate oxide layer including an oxynitride layer and an oxide layer. CONSTITUTION: Nitrogen is implanted into a semiconductor substrate(200). An oxide layer(205) is formed on the substrate while forming an oxynitride layer(206) at the lower portion of the oxide layer using implanted nitrogen. By annealing, the oxynitride layer(206) is grown and the thickness of the oxide layer(205) is thin. After forming a polysilicon layer, a gate electrode(208b) and a dual gate oxide layer(256) including the oxynitride layer and the oxide layer are formed by patterning the polysilicon layer, the oxide layer and the oxynitride layer.