baber/WOPTO huggingface dataset:
Patent KR-20020087231-A (KR)
Title: Hanging soap, fixture attached on wall for hanging the same, and protector attached thereto
Inventor: SON HYEONG CHEOL
IPC: A47K5/05
Filed: 2001-05-15
Abstract: PURPOSE: Provided is a wall hanging-type soap which is always fixed to a wall and used to block the access of water for keeping proper humid state at any time so that it prevents the soap from being swollen by absorbing excessive water. CONSTITUTION: In the wall hanging-type soap which is fixed at a rack projected from the wall, the wall hanging-type soap is characterized by comprising the parts of: an insertion hole which is formed at the bottom of the soap; and a protection member which is made from water-resistant materials and bound in the bottom of the soap to prevent water from being permeated around the insertion hole and the tendered soap from being run out.
Patent KR-20020001509-A (KR)
Title: Kitchenware and method for manufacturing the same
Inventor: HAN JEONG WHAN
IPC: A47J37/10
Filed: 2001-05-19
Abstract: PURPOSE: Kitchen vessel and producing method therefor are provided to reduce weight of the kitchen vessel by producing with magnesium alloy, to improve productivity by rapidly hardening and to minimize a producing cost while expanding life span of a mold. CONSTITUTION: A kitchen vessel comprises a first teflon coating layer(1); a second teflon coating layer(2); a metal thermal spraying layer(3) forming a protect coating film; and a fraying fan body(5) formed by die casting through magnesium alloy. A method for producing a kitchen vessel comprises a first stage melting magnesium alloy in protecting the magnesium alloy; a second stage removing the fraying fan from the magnesium alloy and a third stage molding the molted magnesium alloy. To prevent oxidation, the magnesium alloy is melted at 600-750 deg.C of melting tank. Thereby, the kitchen vessel reduces weight of the kitchen vessel by producing with the magnesium alloy. Moreover, the kitchen vessel improves productivity by rapidly hardening to minimize a producing cost while expanding life span of a mold.
Patent KR-20020089939-A (KR)
Title: Home network communication processing method
Inventor: BAEK WON GWANG
IPC: H04L12/28
Filed: 2001-05-25
Abstract: PURPOSE: A method of processing home network communication is provided to improve a network protocol to make a maintenance capacity strong according to a network state caused by power line noise, under an environment where a home network is integrated into one network, thereby securing a communication capacity and expanding a network maintenance area. CONSTITUTION: A network generates the first node, and transmits status information of the first node. The network updates a network information table by receiving the status information of the first node. The network decides whether the first node is to be a main node in reference to the network information table. If not, the network recognizes the first node as a sub node, and determines an existing communication path as a network transmission path. If the first node is to be the main node, the network reconfigures the network information table, and determines the network transmission path with the network status information.
Patent KR-20020094745-A (KR)
Inventor: CHOI JIN U
IPC: C01B39/02
Filed: 2001-06-13
Abstract: PURPOSE: An improved method for preparing mesoporous crystalline molecular sieve having large pore size and superior hydrothermal stability is provided. CONSTITUTION: The method for preparing mesoporous crystalline molecular sieve comprises the steps of a) preparing a first solution by dissolving 2 to 20 weight parts of silica alone or a mixture of silica and a metal salt or metal alkoxide into 100 weight parts of a hydrogen fluoride solution having concentration of 5 to 50%, wherein a mole ratio of Si/metal is 10 or more; b) preparing a second solution by dissolving 2 to 12 weight parts of cationic surfactant into 100 weight parts of distilled water; c) uniformly mixing the solutions by adding the first solution to the second solution in a weight ratio of 1 to 2:1 (second solution/first solution), and preparing powder by filtering and drying the aged solution after aging the resulting solution at a temperature of 25 to 80 deg.C for 10 to 18 hours by adding 20 to 30 weight parts of concentrated aqueous ammonia (based on 100 weight parts of the hydrogen fluoride solution) to the mixed solution; and d) adding the powder to 200 to 300 weight parts (based on 100 weight parts of the hydrogen fluoride solution) of an ethanol acidic solution, and calcining the resulting material at a temperature of 300 to 600 deg.C for 2 to 4 hours.
Patent KR-20020096060-A (KR)
Title: Real time settlement system for credit card
Inventor: HAN SANG PILL
Filed: 2001-06-14
Abstract: PURPOSE: A system for informing a credit card payment in real time is provided to minimize a loss caused by an illegal usage of a credit card by informing credit card details used by other person illegally to the credit card member promptly through a mobile phone or E-mail. CONSTITUTION: When a credit card member purchases a commodity using the Internet and pays the price using a credit card, a payment approval is requested(3.1). A credit card payment approval is processed(3.2). The member receives a processing result promptly from a credit card payment company after the credit card payment is approved(3.11). The processing result is informed to the member through a connection available medium(3.12). The member checks the payment details(3.13). The member checks one's credit card payment details and an illegal usage details(3.14). If the credit card is used by other person illegally, the member informs the illegal usage to a corresponding credit card issuing company(3.15). The credit card issuing company cancels the credit card payment approval or copes with the illegal usage promptly after an illegal usage details are informed(3.16).
Patent KR-20020096523-A (KR)
Title: elvan ball for distilled liquor
Inventor: AHN BYEONG JO
IPC: C12H1/02
Filed: 2001-06-20
Abstract: PURPOSE: Provided is a ceramic ball which is used for distilled liquor to reduce the amount of acetaldehyde and consequently to remove hangover, such as headache, vomiting, and the like. CONSTITUTION: The ceramic ball is characterized by consisting of quartz porphyry, zeolite and an organic binder. It particularly consists of 0.5-30 wt.% of zeolite, 0.1-2.0 wt.% of the organic binder and a balance of quarts porphyry.
Patent KR-20030001707-A (KR)
Title: Method for diamond like carbon coating for blade and coated blade manufactured by the same
Inventor: CHOI BO YEONG
IPC: C23C16/27
Filed: 2001-06-27
Abstract: PURPOSE: A blade on which a lubricity and wear resistance reinforced diamond like carbon coating layer is formed and a method for coating the blade are provided, and a LASIK operating blade on which a lubricity and wear resistance reinforced diamond like carbon coating layer is formed and a method for coating the blade are provided. CONSTITUTION: The method for diamond like carbon coating a blade comprises the steps of (a) cleaning the blade and installing the blade in a chamber; (b) plasma cleaning the blade under the vacuum degree of 1x10¬-4 torr or less for 1 to 10 minutes; and (c) carbon coating the plasma cleaned blade in the vacuum degree range of 5x10¬-4 to 100x10¬-5 torr for 10 to 200 minutes (S24), wherein the step (a) comprises (a1) cleaning the blade using alkaline cleaning solution and ultrasonic cleaner for 5 to 60 minutes, and cleaning the cleaned blade using alcohol and acetone (S21); (a2) mounting the blade on a jig; and (a3) mounting the blade mounted jig on the inner part of the chamber (S22), the vacuum degree is controlled by injecting nitrogen and/or argon gas into the chamber, temperature inside the chamber is maintained to 50 to 200 deg.C, electric current of an arc source used during the plasma cleaning and/or the carbon coating is maintained to 10 to 50 A, and the method further comprises (d) waiting until temperature inside the chamber reaches 50 deg.C or less after completing the carbon coating (S25); and (e) injecting nitrogen and/or air into the chamber so that pressure in the chamber is the same as the atmospheric pressure (S26).
Patent KR-20030005702-A (KR)
Title: Digital audio apparatus capable of reproducing audio data on record medium close to an original analog value
Inventor: JUN YONG JIN
IPC: G11B20/10
Filed: 2001-07-10
Abstract: PURPOSE: A digital audio apparatus for regenerating audio data stored at a recording medium close to the original sound is provided to output audio signals close to the original sound by interpolating digital audio data regenerated from a recording medium. CONSTITUTION: A digital audio apparatus(10) for regenerating audio data stored at a recording medium(11) close to the original sound includes a regenerating element(13) regenerating digital audio data stored in the recording medium, a control element(15) controlling a normal play mode and a high quality play mode according to a set mode, an interpolator(17) interpolating the digital audio data regenerated at the regenerating element while the high quality play mode, and a digital-to-analog converter(18) converting the regenerated digital audio data or the interpolated digital audio data into analog audio signals and outputting the analog audio signals.
Patent KR-20010079373-A (KR)
Inventor: NOH YUN SEOP
IPC: H03F3/20
Filed: 2001-07-10
Abstract: PURPOSE: A power amplifying circuit is provided, in which a linearizing capacitor is arranged at the base terminal of the active transistor for bias, to thereby increase power gain, output power and power efficiency of the amplifier, and prevent attenuation of radio frequency signal. CONSTITUTION: A power amplifying circuit amplifies a radio frequency input signal by using a signal amplifying transistor(10) and a biasing transistor(20). The biasing transistor has a base terminal to which a linearizing capacitor(27) is connected in parallel, thus shorting the base-emitter terminal of the biasing transistor in the radio frequency and lowering the impedance to the biasing transistor circuit. When the radio frequency input signal increases, insertion of the radio frequency input signal in the direction of the biasing transistor increases, thus decreasing electric potential of the base-emitter terminal of the biasing transistor. As a consequence, decrease in the voltage of the base-emitter terminal of the signal amplifying transistor is compensated, thereby amplifying the output power in a linear manner.
Patent KR-20020006596-A (KR)
Inventor: SATO NOBU
IPC: B01D61/48
Filed: 2001-07-10
Abstract: PURPOSE: An electrodeionization apparatus is provided which restrains the diffusion of silica from the concentrating compartments, thus capable of producing product water with an extremely low silica concentration. CONSTITUTION: Feed water, fed through an inlet(6) into a desalting compartment(8), flows around the end(4a) of an anion-exchange membrane(4) surrounding an anode(2a). The feed water enters into a portion defined between the anion-exchange membrane(4) and a cation-exchange membrane(5), and flows around the end(5a) of the cation-exchange membrane(5) surrounding a cathode(3a). Then, the water to be treated further flows around the ends(4b,5b) of ion-exchange membranes(4,5) surrounding an anode(2b) and a cathode(3b), respectively, and then flows out through a product water outlet(7). A part of product water is supplied to the concentrated water circulating within the concentrating compartment(30,40). A part of the concentrated water flowing out of the concentrating compartment(30,40) is added to concentrated water circulating within the concentrating compartment(10,20). The diffusion of silica from the concentrating compartment is restricted. As a result, final product water containing extremely low silica concentration is obtained.
Patent KR-20030010996-A (KR)
Title: Providing Method and System for Phone Service on Internet
Inventor: LEE IL MIN
IPC: H04L12/66
Filed: 2001-07-28
Abstract: PURPOSE: A system and a method for providing a telephone service using the Internet are provided to use the telephone service only through the Internet network so that telephone charges are minimized, and to use a data transfer rate of the Internet network so that natural video speech is available. CONSTITUTION: A user transmits at least an IP(Internet Protocol) address or a telephone number of the other party to an IDC(Internet Data Center,18) through a transmission part(16). The IDC(18) receives the IP address or telephone number from the transmission part(16), and transmits the IP address or telephone number to an IDC(20) nearest to the inputted IP address or telephone number. The receiving party access area IDC(20) supplies originating signals to a receiving part(22/24/26) corresponding to the IP address or telephone number, via the network, PSTN(Public Switched Telephone Network) or mobile communication network. Accordingly, a call is set between the receiving part(22/24/26) and the transmission part(16).
Patent KR-20030015482-A (KR)
Title: Hla
Inventor: KIM JAE CHUN
IPC: F01L1/12
Filed: 2001-08-16
Abstract: PURPOSE: A hydraulic valve lifter is provided to prevent noise generated when an engine is started by preventing oil contained in an oil chamber from being drained. CONSTITUTION: A hydraulic valve lifter(1) includes a hollow cylindrical body(2). The top of the hollow cylindrical body(2) is closed. A plunger seat(4) is formed at the hollow cylindrical body(2) so as to form a low pressure chamber(3) in the hollow cylindrical body(2). A high pressure chamber(5) is formed between the plunger seat(4) and a plunger(6). A check ball(7) is elastically installed in the hollow cylindrical body(2). The check ball(7) is supported by a relief spring(8). The relief spring(8) is supported by a retainer(9), which is supported by a return spring(10).
Patent KR-20020094874-A (KR)
Inventor: TATSUNO HIYOSI
IPC: B05B1/30
Filed: 2001-08-17
Abstract: PURPOSE: To provide a liquid supplying nozzle capable of easily detecting a damaged state of a valve closing mechanism from outside. CONSTITUTION: A liquid supplying nozzle having an automatic valve closing mechanism of a diaphragm 8 is constructed such that the diaphragm 8 is constituted of two diaphragm plates 8a, 8b, fluid which can be confirmed by sight is hermetically fed into a space 8c, and this is installed through a pressing member 21 made of such material as one bulged under absorption of liquid to be supplied in a direction opposing against a spring 7.
Patent KR-20030015640-A (KR)
Title: Cover ring of dry etch device
Inventor: CHOI JEONG MIN
IPC: H01L21/3065
Filed: 2001-08-17
Abstract: PURPOSE: A cover ring of dry etch equipment is provided to eliminate a reason causing a particle by making the cover ring installed inside an etch process chamber composed of two parts so that only a part exposed to plasma is replaced. CONSTITUTION: An assistance ring(20) is exposed to plasma. A main ring(22) is not exposed to plasma, covered with the assistance ring. An exhaust ring of the dry etch equipment is composed of the assistance ring and the main ring. The covering is made of a quartz material. The main ring is made of a ceramic material. The assistance ring is installed in a position where the assistance ring is exposed and worn out.
Patent KR-20030016839-A (KR)
Title: Air Intake and Exhaust system for automobile
Inventor: KIM JUNG HO
IPC: F02M25/00
Filed: 2001-08-22
Abstract: PURPOSE: An intake and exhaust system for a vehicle is provided to improve fuel efficiency by controlling an engine accurately and recirculating exhaust gas optimally with regulating the intake amount according to combustion condition, and to reduce exhaust gas by supplying mixed gas to an engine cylinder with mixing gas evenly. CONSTITUTION: An intake and exhaust system comprises an air tank(101) compressing, storing and supplying external air; an exhaust gas recirculation unit(110) connected to an exhaust manifold(108) of an engine cylinder head(107) to receive exhaust gas partially; a mixer(102) receiving and mixing compressed air and exhaust gas from the air tank and the exhaust gas recirculation unit; a first injector regulating the injection amount according to travel information and supplying compressed air to the mixer; a delivery pipe receiving mixed gas from the mixer; second injectors injecting mixed gas from the delivery pipe through cylinder ports; and a pressure regulating valve installed in the output end of the mixer to regulate pressure of mixed gas evenly. The intake and exhaust system is controlled accurately corresponding to travel condition or exhaust gas recirculation.
Patent KR-20030018916-A (KR)
Title: Method of running schedule of a numerical control apparatus
Inventor: JU JEONG HONG
IPC: G05B19/18
Filed: 2001-08-31
Abstract: PURPOSE: A schedule operation method of a numerical control device is provided, which enables to turn off a power of a machine tool automatically when the machine tool finishes its work according to a predetermined sequence without an operator of the machine tool. CONSTITUTION: A man machine interface(2) selects part programs required in every kinds of works and displays a schedule operation state. A numerical control(NC)(4) reads corresponding programs by a schedule operation algorithm. A programmable logic control(PLC)(6) enables an optimum operation of machine tools, and performs all fixed part programs by reading the state of an automatic power-off switch and checking whether a program end indication comes from the NC, and performs a routine to turn off the power if the automatic power-off switch is turned on. And a work part(10) performs a work by receiving a control signal from the PLC through an input/output module(8).
Patent KR-20030021622-A (KR)
Title: Apparatus and method of registering subscriber location at public network in private wireless system
Inventor: LEE DONG YEOL
IPC: H04W16/00
Filed: 2001-09-07
Abstract: PURPOSE: A public network location registration apparatus for a private wireless system and a method therefor are provided to perform a public network location registration in a private wireless system in a network in which a mobile communication system interworks with the private wireless system. CONSTITUTION: If a message is received from a BTS(Base station Transceiver System), a message router checks whether the received message is an origination message transmitted from an MS(Mobile Station)(311). If the received message is the origination message, the message router analyzes the origination message and acquires subscriber information(313). The message router accesses a private network registration information table using acquired subscriber information and confirms various parameters of the MS(317). The message router decides whether public network location registration is performed as to the MS(319). If it is necessary for the public network location registration, the message router acquires information necessary for the public network location registration from the origination message and generates a public location registration message(321). The message router transmits the generated public network location registration message to a mobile communication system(323).
Patent KR-20030021709-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/00
Filed: 2001-09-07
Abstract: PURPOSE: A cosmetic having triply stabilized retinol to cause the retinol to be slowly released in the skin and to effectively shield from oxygen, moisture, heat or the like is provided which minimizes the skin irritation and has long-lasting effects on preventing skin wrinkles, treating acne, enhancing skin elasticity, improving skin moisturizing, etc. CONSTITUTION: Retinol as an oil soluble active material is added to a vesicle and then the dually stabilized retinol as a sphingosome(sphingosine and liposome) is added to an oil-in-water type lamella liquid crystal emulsion base. The vesicle contains 4.0 to 20.0% by weight of a nonionic surfactant, 0.1 to 10.0% by weight of alkyl phosphate, 0.1 to 20.0% by weight of oil soluble active material, 5.0 to 30.0% by weight of an oil transfer medium, 1.0 to 20% by weight of cholesterol derivatives and 20.0 to 55.0% by weight of a polyhydric alcohol solution. The sphingosome contains 1.0 to 15.0% by weight of lecithin, 0.1 to 10.0% by weight of ceramide, 5.0 to 40.0% by weight of an oil transfer medium, 10.0 to 60.0% by weight of a vesicle, 2.0 to 20.0% by weight of polyhydric alcohol and 20.0 to 50.0% by weight of an aqueous alcohol solution.
Patent KR-20030026559-A (KR)
Title: Method of controlling damper clutch for an automatic transmission
Inventor: PARK SE JONG
IPC: F16H59/00
Filed: 2001-09-26
Abstract: PURPOSE: A damper clutch control method is provided to improve a performance of drive by restraining a production of booming by adding additional rpm(revolution per minute) to initial turbine rpm for direct coupling. CONSTITUTION: If the conditions for direct is satisfied with throttle amounts and turbine rpm coupling of a damper clutch, the damper clutch is controlled by dividing current turbine rpm changing speed into basic turbine rpm changing speed, turbine rpm changing speed having slight booming, and having heavy booming. If current turbine rpm changing speed is in changing speed of basic turbine rpm, the damper clutch is controlled by basic turbine rpm(140). If changing speed of current turbine rpm is bigger than the maximum of turbine rpm changing speed without booming, and is smaller than the range of turbine rpm changing speed having slight booming, the damper clutch is controlled by basic turbine rpm adding correction value for slight booming(160). If changing speed of current turbine rpm is bigger than the range of turbine rpm changing speed having slight booming, and is smaller than the range of turbine rpm changing speed having heavy booming, the damper clutch is controlled by basic turbine rpm adding correction value for heavy booming(180).
Patent KR-20030031676-A (KR)
Title: Apparatus for Automatically releasing the park break of an automatic
Inventor: LEE JUNG GEUN
IPC: B60T7/08
Filed: 2001-10-15
Abstract: PURPOSE: An automatic release apparatus for a parking brake is provided to improve safety of the system by releasing the parking brake automatically in traveling with operating the parking brake. CONSTITUTION: An automatic release device for a parking brake is composed of a first cylinder(13) installed in a cable(12) connecting a parking brake lever(10) to an operating cylinder(11); a switch(20) detecting lock or release of the parking brake; a second cylinder(30) operating in turning the parking brake lever; and a dual valve(40) regulating the direction of hydraulic pressure between first and second cylinders with the switch and an ECU(Electronic Control Unit,41) and releasing the parking brake in traveling. Hydraulic pressure is streamed from the second cylinder to the first cylinder in turning off the switch, and flowed reversely by detecting the travel state in turning on the switch.
Patent KR-20030033690-A (KR)
Title: Bulk acoustic wave resonator and its manufacturing method
Inventor: JUNG YONG HUN
IPC: H03H9/15
Filed: 2001-10-24
Abstract: PURPOSE: A bulk acoustic wave resonator and a fabrication method thereof are provided, which do not require a bottom surface etching process of a substrate, and also reduce a fabrication time. CONSTITUTION: A substrate(2) has the first plane(2a) and the second plane(2b) which are almost flat. An insulator layer(4) is formed on the first plane of the above substrate and has a space part(6) of constant size. The first conduction layer(10) is formed on an upper surface of the insulator layer. A piezoelectric layer(12) is formed on an upper surface of the first conduction layer. The second conduction layer(14) is formed on an upper surface of the piezoelectric layer. And a via hole(8) is connected to the space part by penetrating the second conduction layer and the piezoelectric layer and the first conduction layer.