baber/WOPTO huggingface dataset:
Patent KR-20020093494-A (KR)
Inventor: SON MIN SEONG
IPC: B21D26/021
Filed: 2001-06-09
Abstract: PURPOSE: A dual hydroforming system is provided which minimizes friction between a plate and dies, removes local plastic deformation due to partial friction even when forming the plate using complicated dies, and obtains uniformed constant pressure effect on the total area as removing using of oil. CONSTITUTION: In a hydroforming system(1) comprising a liquid chamber(10) the upper part of which is opened, in which liquid(60) is filled, and which applies liquid pressure to a plate(70) using the liquid pressure inside the liquid chamber(10); a plate holder(20) that is mounted on the upper part of the liquid chamber(10); a blank holder(30) for fixing the plate(70) put on the upper part of the plate holder(20); a fixing type die(40) which is inserted into the blank holder(30), and by which forming is performed as the plate(70) is being pressed; and a pressure valve(12) which is connected to the liquid chamber(10) so that the pressure valve(12) flows the liquid(60) into the liquid chamber(10), or discharges the liquid(60) from the inside of the liquid chamber(10), the dual hydroforming system comprises a pressure die(50) for forming a gas chamber(80) in the upper part of the blank holder(30) along with the blank holder(30), the fixing type die(40) and the plate(70); a plurality of gas passageways(42) which are installed in the fixing type die(40) so that gas(90) goes in and out from the outside of the fixing type die(40) to the gas chamber(80); and pressure valves(44) which are installed at the entrance of the gas passageways(42) so that the pressure valves(44) allow gas(90) to flow into the gas chamber(80), or exhaust gas(90) from the gas chamber(80) with the pressure valves(44) being connected to an external gas tank.
Patent KR-20030000141-A (KR)
Title: Apparatus for testing the endurance of glove box in vehicles
Inventor: YOO CHANG HUN
IPC: G01N3/00
Filed: 2001-06-22
Abstract: PURPOSE: A vehicle glove box durability testing apparatus is provided to automatically perform durability test and obtain data with improved accuracy. CONSTITUTION: A vehicle glove box durability testing apparatus, comprises a first cylinder(3) connected to a door(2) of a vehicle glove box(1), which opens the vehicle glove box; a second cylinder(4) for closing the door which is opened by the first cylinder; a plurality of solenoid valves(5) connected to first and second cylinders, which control air supply; a programmable logic controller(6) connected to first and second cylinders and solenoid valves, which controls the same; and sensors installed at first and second cylinders and connected to the programmable logic controller, wherein sensors transmit signals indicating whether first and second cylinders operate, to the programmable logic controller. The first cylinder is connected to the door through a wire(W) so as to open the door.
Patent KR-20020019378-A (KR)
Inventor: HORI KENJI
IPC: C30B15/00
Filed: 2001-06-25
Abstract: PURPOSE: To provide a method, capable of effectively evaluating the degree of foreign matter contained in a raw-material polycrystalline silicon, without the need for actually pulling up single crystals. CONSTITUTION: A fixed amount of a polycrystalline silicon piece 1 is housed in a basket 2, and the cage 2 is immersed in an etching tank 4, housing an etchant 3. Then, the predetermined amount of a polycrystalline silicon piece 1 is pulled from the etching tank 4, and the etchant 3 is sampled. The sampled liquid is left standing for a fixed time and then placed in a liquid-borne particle counter 7, when all the polycrystalline silicon particles and powder have dissolved to measure the number of particles in a fixed amount of the liquid.
Patent KR-20030000983-A (KR)
Title: Commodity-rent network system among the long distance terminals for passengers who were using public transportations
Inventor: BAEK SEUNG HWAN
IPC: G06Q30/06
Filed: 2001-06-27
Abstract: PURPOSE: A system for an article rent network between the remote terminals for the passengers using various transportation methods is provided to make a user rent the article necessary for a long travel at a departure terminal and return the article to an arrival terminal. CONSTITUTION: A main server(601) processes the accounting and the financial management data. A web server(602) operates a homepage introducing the system and inducing a member through the on-line. An article lending state server(603) carries out an automatic warning system function for a delayed article by checking an article rent state and a stock state of each shop and a redistribution function for solving the stock concentration of each shop. A member management server(604) manages the personal information/article rent particulars/point particulars/DM(Direct Mail) forwarding of the members registered through the on-line or the off-line.
Patent KR-20020005966-A (KR)
Inventor: KUMAZAWA MASATO
IPC: G03F7/22
Filed: 2001-07-06
Abstract: PURPOSE: To provide a cata-dioptric type image-formation optical system having nearly unmagnified magnification where chromatic aberration is excellently compensated to a wide wavelength range including a g-line, an h-line and an i-line though the optical system is constituted of a comparatively small number of power optical members. CONSTITUTION: The image-formation optical systems (K1 and K2) form the image of an object surface (M) on an image surface (P) at the substantially unmagnified magnification. The image-formation optical systems are equipped with dioptric systems (S1 and S2) and concave reflection mirrors (M1 and M2), and constituted so that the light from the object surface may form the image of the object surface on the image surface through the dioptric system after it is reflected by the concave reflection mirror through the dioptric system. The dioptric system has a negative lens, at least either refractive surface of which is formed to be aspherical.
Patent KR-20010079396-A (KR)
Inventor: CHO MIN CHEOL
IPC: C04B14/10
Filed: 2001-07-11
Abstract: PURPOSE: A three-component non-plastic clay mortar composition is provided to impart good release-resistant against water and desired strength by adding specific alkaline stimulator to a mixture of the natural clay and blast furnace slag as the industrial by-product. CONSTITUTION: The three-component composition comprises 50-90 wt.% of clay, 10-50 wt.% of limestone(Ca(OH)2) and 10-50 wt.% of the blast furnace slag and is added with 1-6 wt.% of alkaline stimulator such as NaOH, Ca(OH)2+CaCl2 with no addition of cement material. The clay containing microfine ions and the limestone can generate the aggregation and pozzolane reaction of ions. Additionally, the alkaline component and the microfine ions in the clay together can aggregate and progress the potential water-curing reaction to ensure desired strength and to prevent the release of product in water.
Patent KR-20010085004-A (KR)
Inventor: LEE SANG JUN
IPC: A43B23/02
Filed: 2001-07-12
Abstract: PURPOSE: A soccer shoes enabling accurate shooting and strong rotation and a rubber sheet used in the same are provided which not only obtains high friction surface on the inside and outside surfaces of the soccer shoes and instantaneous rotation by particular viscous properties of rubber but also increases speed of ball by elasticity of the rubber. CONSTITUTION: The soccer shoes (10) consisting of a sole and an outer skin comprises a rubber sheet or cloth contained reinforced rubber sheet in which a rubber sheet having a high friction force is installed at the side surface of the inside (1), the side surface of the outside (2) and the front surface (3) of the shoes, wherein embossing patterns are formed on the surface of the rubber sheet so as to increase the speed and rotation force of a ball in the rubber sheet or reinforced material contained rubber sheet. The soccer shoes can be made of the embossing patterned rubber sheet or cloth contained reinforced rubber sheet.
Patent KR-20030008540-A (KR)
Title: Scrubber
Inventor: CHOI CHEOL HWAN
IPC: B01D53/74
Filed: 2001-07-18
Abstract: PURPOSE: Provided is a waste gas treatment device capable of preventing clogging of a gas exhaust line by preventing dust particles from being deposited in the gas exhaust line. CONSTITUTION: The waste gas treatment device comprises a heating chamber(114) for thermally decomposing waste gas exhausted from a process chamber, a cooling chamber(115) for condensing the thermally decomposed waste gas by quenching the same, a post treatment apparatus(130) for separating fine dust from a gas exhausted from the cooling chamber(115) and exhausting a purified gas, gas exhaust lines(170,171) connecting the components(114,115,130) to each other, and a gas supply line(180) coupled to a portion of the gas exhaust line(170,171) for supplying N2 gas into the gas exhaust line(170,171) and particularly coupled to a bent portion of the gas exhaust line(170,171) to increase gas flow rate in the gas exhaust line, so that dust may not be deposited in the inner surface of the gas exhaust line(170,171) because flow rate of gas is increased at the bent portion of the gas exhaust line due to the supplied N2 gas. The waste gas treatment device further comprises a dust removing line(190) having one end coupled to the bent portion of the gas exhaust line(170,171) and an opposite end coupled to a blower (B2) for blowing out dust in the gas exhaust line(170,171).
Patent KR-20030008730-A (KR)
Title: Recording/reproducing apparatus capable of creating play-list and method therein
Inventor: LEE CHANG ROK
IPC: G11B27/031
Filed: 2001-07-19
Abstract: PURPOSE: A recording/reproducing device capable of composing a play list and a method for composing the play list in the device are provided to reproduce files according to an already composed play list even in case of changing a recording/reproducing device by storing the list to a recording medium not to compose a new list whenever driving the recording/reproducing device. CONSTITUTION: A recording/reproducing device capable of composing a play list includes a recording/reproducing part(210) for carrying out reading or recording operation of file system information from or to a recording medium, a flash memory part(220) for storing the read file system information, a play list composing part(230) for composing a play list in the file system information, a manipulation panel part(240) for receiving commands for the play list composition from a user, and a control part(250) for outputting commands to record changed file system information to a recording medium to the recording/reproducing part when inputting a command to finish the composition of the play list via the manipulation panel part or withdrawing the recording medium.
Patent KR-20030009958-A (KR)
Title: Cooking time control method for over the range
Inventor: LEE SANG GI
IPC: F24C7/08
Filed: 2001-07-24
Abstract: PURPOSE: A method for compensating the cooking time of a microwave oven used as a hood is provided to compensate the cooking time for optimal cooking by regulating a compensation value for setting the cooking time according to the drive of a vent motor. CONSTITUTION: A method for compensating the cooking time of a microwave oven comprises the steps of: setting a first and second cooking time compensation values according to the drive of a vent motor; determining whether the vent motor is driven; counting time until the humidity measured by a hygrometer reaches a predetermined value; choosing one value from the first and second cooking time compensation values according to the drive of the vent motor; and applying the chosen cooking time compensation value to the counted time and calculating the whole cooking time.
Patent KR-20010088521-A (KR)
Inventor: KIM JIN KYUNG
IPC: H04B1/38
Filed: 2001-08-01
Abstract: PURPOSE: A hands-free device having an interrupt generator is provided to connect a telephone number for which a driver wishes with a cellular phone by composing the interrupt generator and an end switch in the hands-free device instead of a send switch and an end switch of the cellular phone. CONSTITUTION: An end switch(22) transmits an end signal instead of an end switch(12). An interrupt generator(21) transmits a transmission signal in a state in which a cover switch(14) is closed. A switch device(24) operates the interrupt generator(21). A connector(20) connects a hands-free(2) and a cellular phone(1), and one side of the connector(20) is composed as a jack. A transmission signal processing unit(26) connected with a microphone(25) is used instead of a transmission signal processing unit(6) of the cellular phone(1). A receipt signal processing unit(27) connected with a speaker(28) is used instead of a receipt signal processing unit(7) of the cellular phone(1).
Patent KR-20030012616-A (KR)
Title: coating process using the O2-Lance of a converter
Inventor: KIM HAE WON
IPC: C21C5/28
Filed: 2001-08-02
Abstract: PURPOSE: An injection method in which coating agents injected into a converter are uniformly injected into the converter using oxygen lance of converter is provided. CONSTITUTION: In a nitrogen injection coating method for coating the mixture by injecting two or more of coating raw materials(1,3) into a converter(13) and injecting nitrogen onto a mixture of the injected coating materials and a residual slag through oxygen lance of the converter, the coating method using the oxygen lance(17) of the converter is characterized in that injection of the coating raw materials into the converter is performed at the same time as the nitrogen injection of the oxygen lance of the converter so that uniformed distribution characteristics of the coating raw materials is formed in the converter, wherein the nitrogen injection of the oxygen lance of the converter is performed in such a way that the oxygen lance of the converter is positioned at the upper part of a point where the two or more coating raw materials are alternatingly mixed, and nitrogen(150) is injected from a position that is above the position of the oxygen lance to uniformly distribute the coating raw materials inside the converter.
Patent KR-20030015509-A (KR)
Title: Coating seed and it's manufacture method
Inventor: CHOI YOUNG WHAN
IPC: A01C1/06
Filed: 2001-08-16
Abstract: PURPOSE: Provided is a coating seed and method for producing the same by which it is possible to conveniently and rapidly seed the seed in a proper amount and to avoid the thinning out process. CONSTITUTION: The coating seed has a first outer layer(10) formed by coating an adhesive and a coating material on the surface a seed(1) and a second outer layer(20) formed by coating water and an adhesive and a coating material on the first outer layer(10). The adhesive is selected among polyvinyl alcohol(PVA), polyvinyl pyrrolidone(PVP) and hydroxymethyl cellulose(HEC). The coating material is selected among diatomaceous earth and bentonite. The first outer layer(10) is formed to produce pellets with a uniform size and the second outer layer(20) is formed to maintain a uniform weight of seeds.
Patent KR-20010088655-A (KR)
Inventor: CHOI HYEONG JUN
Filed: 2001-08-17
Abstract: PURPOSE: A system for an electronic commercial transaction of clothing is provided to enhance a quality of a clothing electronic commercial transaction service by inputting requesting contents of a consumer and an opinion of a specialist with respect to clothing through a web page and storing inputted each data in a database, thereby matching the opinion of the specialist to the requesting contents of the consumer in accordance with an algorithm of a query. CONSTITUTION: A specialist DB(10) stores contents inputted by a clothing specialist. A user DB(20) stores personal information inputted by a consumer. A proper clothing output controlling unit(30) suggests clothes adapted to a user and makes the user select clothes by matching to a user's characteristic, a user's state, and clothing information inputted by the specialist. A clothing fixing information storing DB stores an age, a distinction of sex, a body type adapted to clothes. A clothing state information DB stores weather, a temperature, and an event etc. A clothing image file storing DB stores an image file and an ID of the corresponding clothes etc. A user managing DB stores a user ID and password. A user personal information storing DB stores an age, a distinction of sex, a body type of a user.
Patent KR-20030016664-A (KR)
Title: throttle valve assembly for an automotive vehicle
Inventor: KIM TAE IK
IPC: F02D9/10
Filed: 2001-08-21
Abstract: PURPOSE: A throttle valve assembly is provided to reduce the resistance of a suction through a suction pipe and to eliminate the suction shock at the rapid return of an accelerating pedal by changing the composition of a throttle valve. CONSTITUTION: A throttle valve assembly comprises a transferring device of operating force to be interlocked with an accelerating pedal and a controlling device of an opened amount to maintain the opened degree for reducing the suction resistance and for allowing the minimum inflow of external air for an idling control of an engine. The transferring device of operating force comprises a rotating ring(18), a bearing and a transferring unit of operating force(22). The rotating ring is installed outside a suction pipe(10) to be rotatable and connected with the accelerating pedal through an accelerating cable(24). The bearing supports the rotating ring outside the suction pipe. The transferring unit of operating force transfers the operating force from the accelerating pedal to the controlling device of the opened degree. The controlling device of the opened degree comprises a cylindrical rubber film(32), a pressing plate(34) and a guiding portion(36). The center of the rubber film is concave and the rubber film is transformed elastically. The pressing plate presses the center of the rubber film. The guiding portion guides the pressing plate from the suction pipe. Thereby, the suction resistance is minimized and the stop of an engine is prevented.
Patent KR-20020018037-A (KR)
Inventor: IWAMOTO GAJUHISA
IPC: G09G3/296
Filed: 2001-08-27
Abstract: PURPOSE: A method for processing an assignment of an intensity level of a plasma display panel is provided to improve picture quality by reducing a degradation phenomenon of the picture quality without dividing or changing each sub-field. CONSTITUTION: An output processing portion(13) is formed with an adder portion(13A) and an operation portion(13B). The adder portion(13A) adds output data of the operation portion(13B) to digital image data of a flame memory and outputs the added result to a plasma display panel(100). The operation portion(13B) a dot counter(13C) for counting the number of dot. A line counter(13D) is used for counting the number of pixel. A field counter(13E) is used for counting the number of field. A plurality of exclusive OR circuit(13F,13G) is used for performing an exclusive OR operation. The dot counter(13C), the line counter(13D), and the line counter(13E) perform count operations according to the timing signal of a drive timing control portion.
Patent KR-20030018625-A (KR)
Title: Preparing method of herb functional underclothes for menstrual pain using herbal medicine and herb functional underclothes for menstrual pain thereof
Inventor: SHIN GWANG HO
IPC: A41B9/00
Filed: 2001-08-30
Abstract: PURPOSE: Provided is a method for producing a functional undergarment for treatment of gynecologic disease using herbal extract which can be used for treatment and prevention of gynecologic disease such as menstral pain, itch and the functional undergarment obtained therefrom. CONSTITUTION: The method for producing a functional undergarment for treatment of gynecologic disease comprises extracting and filtering oil-soluble components from at least one herb; mixing the filtered herbal extract with 5 to 30 % by weight of polyvinylalcohol; mixing 5 to 30% by weight of melamine in the liquid phase with the herbal extract at a temperature of 60 to 80 deg.C, followed by cooling and formulating the mixture of the herbal extract/polyvinyl alcohol/melamine into micro-capsules; and mixing the micro-capsules with a binder and subject to a dipping process with a fabric to attach the micro-capsules to the fabric.
Patent KR-20020020228-A (KR)
Inventor: BANGERT JOACHIM
IPC: H01L23/52
Filed: 2001-09-06
Abstract: PURPOSE: An integrated circuit device is provided to be capable of enabling generation of uniform magnetic field. CONSTITUTION: In the case of this integrated circuit device, at least one strip conductor for generating the magnetic field acting on at least one other part of the circuit device in the state of making a current pass through is provided in order to exert affects on the generatable magnetic field. Strip-shaped conductors(3) are provided with at least one notch(17) or a recessed part or the area of low conductivity on the side facing the part from the view of a cross section.
Patent KR-20030023288-A (KR)
Title: Glass hinge and method for installing the glass using the same
Inventor: JUNG YO SEONG
IPC: E05D7/00
Filed: 2001-09-13
Abstract: PURPOSE: A hinge device for glass door is provided to easily form the glass door by comprising a semi-circular bracket to eliminate several cutting processes such as drilling to bore holes, forming a cut slit and a slit groove, applying force to the cutting portion, and surface treatment of the cutting portion. CONSTITUTION: The hinge device comprises a base(110) having a supporting bracket(111) and a door supporting portion movably mounted to the bracket(111) and to fix and support a glass door. The door supporting portion comprises a rotating bracket(121) with rounded portion and desirable thickness and mounted to the bracket(111) possible to conduct pivot motion; and plate type brackets(122,123) fixed at both sides of the rotating bracket(121) to grip and support surface of the glass door. The rotating bracket(121) has at least three threaded holes and the plate type brackets(122,123) also have multiple holes corresponding to the threaded holes.
Patent KR-20020006494-A (KR)
Inventor: LIM YEONG GYUN
IPC: A47K13/12
Filed: 2001-09-27
Abstract: PURPOSE: A seat-and-cover rotating device of a bidet is provided to prevent the separation of a hinge shaft attached to a supporter of a rotating device. CONSTITUTION: In a seat-and-cover rotating device of a bidet provided with a supporter(100), a hanging fixture(200), a rotary bar(300) and a hinge shaft(400), the supporter(100) is formed in a cylinder(100-1) and comprises a rectangular through hole(100-3), a wing(100-7) having a screw hole(100-5) for screwing on a bidet, long grooves(100-9)(100-11)(100-13) formed horizontally on the back of the cylinder(100-1) at regular intervals, and a concave groove(100-15) formed on central both sides of the secondary long groove(100-11), and the hinge shaft(400) comprises a hollow part(400-1) for interposing a fitting part(300-15) of the rotary bar(300), a guide groove formed longitudinally to correspond to the cylindrical outer circumference, an L-shaped projection(400-3) formed to be fitted tightly to a groove(100-15) formed on the secondary long groove(100-11) of the supporter(100) and a hollow part(400-5) longitudinally on the other side.