baber/WOPTO huggingface dataset:
Patent KR-20000063369-A (KR)
Inventor: WOO BOO GOO
IPC: A63B19/00
Filed: 2000-06-30
Abstract: PURPOSE: A sticker to be adhered to a projection part of a hula hoop is provided which is used to fix germanium or rubber magnet to a groove of the projection part effectively for adding an acupressure effect. CONSTITUTION: The sticker around the projection part of the hula hoop is characterized by differentiating the size of a groove entry part(6) and a groove inside part(7) which adheres a sticker(3) to an edge part of projections. Namely, the size of the groove entry part is smaller than that of the groove inside part. Therefore, the sticker size is adjusted at an inside part so that it isn't detached outwardly because the exterior part is small when it is adhered.
Patent KR-20010049821-A (KR)
Inventor: HOLMER ARTHUR EDWARD
IPC: C01G41/04
Filed: 2000-07-20
Abstract: PURPOSE: A method for producing ultra high purity tungsten hexafluoride economically is provided, by separating tungsten hexafluoride-containing volatile impurities from crude tungsten hexafluoride, separating a semi-crude tungsten hexafluoride product from the volatile impurities, and separating a nonvolatile ultra high purity tungsten hexafluoride from the semi-crude product. CONSTITUTION: The method comprises the steps of introducing crude tungsten hexafluoride into an evaporation process to separate it into tungsten hexafluoride-containing volatile impurities and nonvolatile metallic impurities; passing the tungsten hexafluoride-containing volatile impurities through a vapor phase adsorption process to separate it into a semi-crude tungsten hexafluoride product and hydrogen fluoride as adsorbed residues; and passing the semi-crude tungsten hexafluoride product through a sparging system(16) using ultra high purity helium to separate the nonvolatile ultra high purity tungsten hexafluoride product. The hydrogen fluoride is adsorbed and removed by an NaF or KF reactive adsorption bed(14).
Patent KR-20010039773-A (KR)
Title: Spread-spectrum data transmission apparatus comprising a data receiver
Inventor: MARZOUKI ABDELWAHEB
IPC: H04B1/707
Filed: 2000-07-29
Abstract: PURPOSE: A spread spectrum data transmission device including data receiver is provided to remove disturbance generated in period exceeding various times of a symbol period. CONSTITUTION: The spread spectrum data transmission device has a data receiver which receives data organized into a symbol having a period Ts and spread with a spread code having a period Tc before transmission channels having L main broadcast paths each causing a delay are leased. The data receiver has a receiving circuit(15) called a Rake circuit formed of a < L > branch processing data relating to the path delays and received symbol estimating circuits SR and SI. Further, the device has a long-period canceling circuit which performs an expression (where w(..) represents channel estimation, W*(..) is conjugate, and d-k represents a symbol which is already estimated) and covers various Ts's.
Patent KR-20020010348-A (KR)
Title: The method and apparatus for a small sum compensation prosses of car insurance
Inventor: LEE YEONG GU
Filed: 2000-07-29
Abstract: PURPOSE: A method and a system for processing compensation for a petty-sum case in car insurance are provided to shorten the time processing the payment of insurance money and to minimize the consumption of manpower by exclusively dealing with petty-sum cases in car insurance and connecting between insurance companies and vehicle maintenance shops using the Internet. CONSTITUTION: If a client accesses an accident reception/processing server, the accident reception/processing server accepts the user's accident, selects a vehicle maintenance shop and requests the selected shop to deposit the accident car(S102). In case that the compensation of the accident car is small or the accident is a simple case, the accident reception/processing server allots processing for the case to a petty-sum case processing server(S104). The selected vehicle maintenance shop, depositing the accident car, sends payment guarantee confirmation request data to the accident reception/processing server. In response to the confirmation request data, the accident reception/processing server transmits payment guarantee data to the vehicle maintenance shop's computer(S106).
Patent KR-20020010782-A (KR)
Title: Method for manufacturing surface mounted chip inductor
Inventor: AHN BYEONG JUN
IPC: H01F41/00
Filed: 2000-07-31
Abstract: PURPOSE: A method for manufacturing surface mounting type chip inductor is provided to prevent deterioration of electric characteristics, while reducing manufacturing procedures and cost. CONSTITUTION: A method comprises a first step of forming a cylindrical extruded body(10) by mixing a ferrite or ceramic powder with a thermoplastic organic binder; a second step of forming a metallic layer(15) to the surface of the extruded body; a third step of forming a coil pattern in a spiral manner to the metallic layer; a fourth step of forming an outer coating layer(25) onto the cylindrical extruded body, by using a mixture of ferrite or ceramic powder with a thermoplastic organic binder; and a fifth step of inserting the cylindrical extruded body having the coil pattern and outer coating layer, into a square mold(50), and transforming the extruded body into a square shape by applying a predetermined temperature and pressure to the extruded body.
Patent KR-20020013645-A (KR)
Title: New Business model for internet insurance trading based on integrated system
Inventor: LEE BYEONG UK
Filed: 2000-08-12
Abstract: PURPOSE: A method for an Internet insurance portal site is provided to reduce the insurance bill by activating sales of insurance through the Internet, and by reducing the expenses for collecting insurance. CONSTITUTION: A member receives prices and information on products on line. The member selects a company and a product suitable for the member. After that, the member makes a request for becoming a member. A portal company records data on the member. In addition, the portal company transmits the information to a relevant insurance company. The insurance company properly sends a consultant by regions according to requested cases. The insurance company provides a fixed amount of money in proportion to the case contracted.
Patent KR-20020014106-A (KR)
Title: Apparatus for setting up a radio resource control call and releasing it in international mobile telecommunication-2000 of using general packet radio service and method thereof
Inventor: CHOI TAE HO
IPC: H04B7/26
Filed: 2000-08-16
Abstract: PURPOSE: An apparatus and method for a call set-up and release in a radio interval in a general packet radio service of a next-generation high speed data mobile communication system are provided to allow an MM(Mobility Management) to constantly hold information on an RRC(Radio Resource Control) connection set-up and release by performing a procedure of the RRC connection set-up and release between a non-GPRS(General Packet Radio Service) and a GPRS. CONSTITUTION: In order for a mobile terminal to transmit a message according to an originated call, it requests a set-up from an upper layer to a lower layer in a layer 3. When there is a response to the set-up request, only if the response is proper, the message is transmitted and received peer-to-peer. That is, when an MMI(Man Machine Interface) receives an origination call request from a mobile terminal user, it transmits an MNCC_SETUP_REQ to a CC(Call Control). Since the CC can not directly transmit and receive peer-to-peer with a CC of a base station, the CC transmits an MMCC_EST_REQ to the MM. And since the MM can not also transmit and receive a message peer-to-peer with an MM of the base station, the MM transmits an RR_EST_REQ to the RRC. In other words, in order to set up an RRC connection on a non-GPRS, the MM should transmit the RR_EST_REQ for a start, and for a communication of peer-to-peer, a set-up starts by a message transmitted from an upper layer. Such characteristics should be satisfied on the GPRS in order to maintain a coherence of a connection set-up and release for a radio interval between the non-GPRS and the GPRS.
Patent KR-20010067120-A (KR)
Inventor: BENNI PAUL
IPC: A61B5/00
Filed: 2000-08-28
Abstract: PURPOSE: A laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation monitoring is provided to accurately control a laser beam irradiated to the skin of a patient. CONSTITUTION: A transducer device for a near infrared radiation spectrophotometric inspection for inspecting oxygen in blood of the body of a patient without injuring a tissue has a housing directly stickable to the skin S of the patient. The inside of the housing includes plural laser diodes(14) capable of emitting near infrared radiation having different wave lengths and a photodiode assembly for detecting intensity of the light passing through the body of the patient by being radiated from the laser diodes. A light guide is arranged on the laser diodes to directly contact with the skin of the patient to attenuate a laser beam irradiated to the skin to a safe irradiation level. The transducer device can be reused by housing the housing in a disposable adhesive envelope or a pad.
Patent KR-20020017607-A (KR)
Title: Low noise blockdown converter
Inventor: NAM CHANG GAP
IPC: H03D7/02
Filed: 2000-08-31
Abstract: PURPOSE: A low noise block-down converter is provided to produce a low-priced low noise block-down converter by reducing the number of semiconductor device. CONSTITUTION: The first pin diode(21) has a cathode connected with the first antenna. The cathode is connected with the ground through a coil. The first pin diode(21) is turned on/off by a voltage level applied to an anode of the first pin diode(21). The second pin diode(22) has a cathode connected with the second antenna. The cathode is connected with the ground through a coil. The second pin diode(22) is turned on/off by a voltage level applied to an anode of the second pin diode(22). The first low noise amplifier(23) has an input terminal connected with the anodes of the first and the second pin diodes(21,22) through a matching capacitor. The second low noise amplifier(24) has an input terminal connected with the first low noise amplifier(23) through a matching element. A switching controller(25) applies operating power to the first and the second low noise amplifiers(23,24) or provides selectively a high level voltage signal to the anodes of the first and the second pin diodes(21,22).
Patent KR-20020020104-A (KR)
Title: Memory card having the increased input/output speed
Inventor: YOON NAM SIK
IPC: G06K19/077
Filed: 2000-09-07
Abstract: PURPOSE: A memory card having improved data input/output speed is provided to maintain a record without the separate power supply, and to provide the memory card integrating the characteristic of a cheap flash memory and the characteristic of a high speed SRAM. CONSTITUTION: The memory card(10) comprises a flash memory(100) being capable of storing data without the separate power supply, an SRAM(Static Random Access Memory,300) connecting to the flash memory and storing a part of flash memory data, and a memory controller(200) controlling the data transmission between the flash memory or SRAM and the outside, and maintaining the data consistency between the flash memory and SRAM. The SRAM includes a reading cache(310) temporarily storing the data outputted to the outside of the flash memory and a writing cache(320) temporarily storing the data inputted from the outside.
Patent KR-20010030414-A (KR)
Title: Shielded connector of reduced-size with improved retention characteristics
Inventor: ASAKAWA TETSUYA
IPC: H01R13/658
Filed: 2000-09-16
Abstract: PURPOSE: To provide a shielded connector withstanding long-term abuse, particularly on the receptacle side, enhance reliability of connection with the plug side and stability for insertion and removal, and being very effective in removing noise components when connecting with the plug side. CONSTITUTION: This shielded connector is provided with an insulative housing 10 holding a contact, and a shield member overlying the surface of the insulative housing 10, the shield member including a metallic shell 20 with a frame portion 22 surrounding the periphery of a mating opening 21 into which the terminal portion of a mating connector mates, and a metallic shield 30 positioned between the metallic shell 20 and the insulative housing 10. The metallic shield 30 has a spring piece which maintains the terminal portion of a plug connector in a mating condition by making contact with the surface of the terminal portion.
Patent KR-20010039893-A (KR)
Title: Semiconductor device and method of producing semiconductor device
Inventor: MORI HIDEKI
IPC: H01L27/088
Filed: 2000-09-16
Abstract: PURPOSE: Provided are a semiconductor device that relieves high electric field, that between a channel and a parasitic channel stopper in an operation state and has a high-performance, high breakdown voltage MOS transistor for preventing characteristic fluctuations, such as a threshold voltage Vth and on resistance Ron, and a manufacturing method of the semiconductor device. CONSTITUTION: In this semiconductor device that has a high breakdown voltage MOS transistor with offset drain/offset source structure, a parasitic channel stopper layer containing impurities is formed so that the concentration gradient becomes lower as the impurity concentration approaches a channel region. Also, a method for manufacturing a semiconductor device is provided.
Patent KR-20020023002-A (KR)
Title: Magic Belt using Mono Yarn
Inventor: LEE SANG MAN
IPC: A61F5/03
Filed: 2000-09-22
Abstract: PURPOSE: A magic belt using mono thread is provided to allow a user to freely adjust the whole length of the belt, and to increase an attachment force about the diseased portion of a patient in a case of low frequency therapy. CONSTITUTION: The magic belt using mono thread comprises plural transverse threads(20); a first mono thread(1), a second mono thread(2), a third mono thread(3), and a fourth mono thread(4) arranged above and below alternately about the desired amount of the transverse threads to fasten the transverse threads in their longitudinal direction; a longitudinal rubber core(30) penetrating the transverse threads; a cover ring(32) surrounding the core; and a nylon(40) for weaving the transverse threads in a zig-zag manner.
Patent KR-20020024489-A (KR)
Title: an automatic vend string for commercialize a product
Inventor: LIM BYUNG JAE
IPC: B65B27/00
Filed: 2000-09-25
Abstract: PURPOSE: An apparatus and a method for automatically binding band strings are provided to improve the safety of workers and the working environment by automating a series of processes and to enhance productivity. CONSTITUTION: A band string(V) is automatically fed to winding rollers by a lower bracket(3), an upper bracket(2) and an air cylinder(4), and is cut by a thermal cutter(5) after being wound a specific length. The end of the band string is automatically wound by air cylinders, a driven wheel, a drive wheel(12) and a brake-embedded motor(19) via an electronic control system. After winding, a band string roll is automatically compressed. The compressed band string roll is transferred to a position for clamping. A rubber ring(102) is formed by cutting a rubber tube by the linear motion of a rack gear and the rotation of a pinion gear engaged with the rack gear. The rubber ring is placed on a rubber ring placing unit, and is automatically fed to a clamping device. The rubber ring supplied to the center of the band string roll is extended leftward and rightward. If the band string roll enters the extended rubber ring, the rubber ring is contracted and the center of the band string roll is clamped automatically. The clamped band string roll is discharged by the leftward and rightward linear movement of a timing belt(72).
Patent KR-20020025293-A (KR)
Title: Method of producing nonflamable plastic
Inventor: CHANG IN HO
IPC: B29C70/04
Filed: 2000-09-28
Abstract: PURPOSE: A method for manufacturing a noncombustible and high strength plastics is provided to eliminate a problem of corrosion and electric conductivity generated in prior metal products by providing noncombustible and high strength plastics. CONSTITUTION: Epoxy 2 liquid components type resin is selected as a base resin material in a step(100). A 40wt%-42wt% of flame retardant is introduced into the epoxy 2 liquid components type resin and is agitated in a step(101). A 30wt%-35wt% of inorganic powder is introduced into the mixture to absorb the flame retardant and the epoxy 2 liquid components type resin in a step(102). A 10wt%-12wt% of oxidizer such as Ca is introduced into the latter mixture, being absorbed into the inorganic powder in a step(103). In a step(104), a fiber glass as a long-diameter body or a short-diameter body is introduced into the latter mixture so as to solidify the same.
Patent KR-20010050776-A (KR)
Inventor: IWABUCHI HIROSHI
IPC: E04H9/02
Filed: 2000-09-29
Abstract: PURPOSE: A ball type base isolation stand is provided to eliminate the possibility of a backlash of a ball and to improve base isolation performance. CONSTITUTION: A ball supporting means installed in a retainer(8) to elastically fit a ball(7) is provided with holders(23) having recesses(25) in which the ball(7) is fitted and spring(28). The holders(23) is rotationally attached to the body(22). The ball(7) elastically held between the holders(23) allows upper and lower bases to be relatively moved smoothly.
Patent KR-20020026985-A (KR)
Title: Thermal treatment of semiconductor wafer and semiconductor wafer fabricated by the thermal treatment
Inventor: MUN YEONG HUI
IPC: H01L21/322
Filed: 2000-10-04
Abstract: PURPOSE: A method for annealing a semiconductor wafer is provided to decrease the size of a grown-in defect like a crystal originated particle(COP), by taking out an oxidation-induced stacking fault(OSF) ring from the center of a single crystal axis direction to the edge. CONSTITUTION: The first heat treatment process is performed regarding the semiconductor wafer at a temperature of 1200 deg.C for 20-180 minutes. A rapid thermal annealing(RTA) process is performed regarding the semiconductor wafer at a temperature not higher than 800 deg.C. The first heat treatment process is performed in an atmosphere of hydrogen, inert gas, mixture gas of hydrogen and inert gas or mixture gas of oxygen and inert gas.
Patent KR-20020027718-A (KR)
Title: The shaft-supporting structure for disk drive
Inventor: YOO GI HYEON
IPC: G11B21/02
Filed: 2000-10-04
Abstract: PURPOSE: A structure of supporting a pickup guide axis of a disk drive is provided to install a fixing holder in one end, and to use a separation prevention guider integrated with a pickup base for the other end, when fixing a pickup guide sub-axis on the pickup base. CONSTITUTION: A pickup guide sub-axis(14) guides the moving of an optical pickup(13). A separation prevention guider(17) integrated with a pickup base(10) guides and supports one end of the pickup guide sub-axis(14) to prevent separation. A fixing holder(20) fixes the other end of the pickup guide sub-axis(14). A pressing rub is integrally formed in a position distant from a fixing unit of the fixing holder(20) at a predetermined distance. A contact area between the pressing rib and the pickup guide sub-axis(14) is projected toward the pickup guide sub-axis(14) more than a contact area between the fixing unit and the pickup guide sub-axis(14) as much as a predetermined length.
Patent KR-20020027934-A (KR)
Title: A projection display to use liquid crystal on silicon
Inventor: PARK JUN CHAN
IPC: G03B21/14
Filed: 2000-10-06
Abstract: PURPOSE: A projection type display apparatus is provided to achieve an improved optical efficiency and brightness of image by using two liquid-crystal-on-silicones. CONSTITUTION: A projection type display apparatus comprises a light source(100); a switching unit(110) for sequentially passing magenta light and yellow light from among the light scanned from the light source; a first polarizer(120) for polarizing the light passed through the switching unit into S-wave; a first retarder film(130) for converting a red light from among the light passed through the first polarizer into P-wave; a polarized beam splitter(140) for vertically reflecting the S-wave passed through the first polarizer, and transmitting the P-wave passed through the first retarder film; a first liquid-crystal-on-silicon(150) installed underneath the polarized beam splitter, and which reflects the S-wave vertically reflected from the polarized beam splitter; and a second liquid-crystal-on-silicon(160) installed side by side to the polarized beam splitter, and which reflects the P-wave passed through the polarized beam splitter.
Patent KR-20020028542-A (KR)
Title: Method and device for initializer of washing machine
Inventor: CHO SEONG JIN
IPC: D06F33/02
Filed: 2000-10-10
Abstract: PURPOSE: A method and a device for initializing a washing machine are provided to return to an initial menu screen through a simple manipulation by pressing a return button and to extend power life of the washing machine by preventing frequent on/off action. CONSTITUTION: A device for initializing the washing machine includes a signal input part(10), an LCD part(40) and a control part(20). The signal input part inputs initialization order by a user's demand. The LCD part displays an operation condition according to progress of the laundry stroke and laundry help. The control part initializes the progressed operation condition when the initialization order is input from the signal input part, and displays an initialization menu screen on the LCD part.
Patent KR-20020030650-A (KR)
Title: Power Saving Apparatus and Method for Refrigerator used for Kimchi
Inventor: HWANG GWI NAN
IPC: F25D29/00
Filed: 2000-10-19
Abstract: PURPOSE: A power saving type kimchi refrigerator and power saving method are provided to limit unneeded supply of cold air. CONSTITUTION: A refrigerator includes a display; a damper; and a control part. The display displays power saving mode of a selected compartment. A damper supplies or intercept cold air flowing into the compartment. The control part controls the damper of the compartment selected for power saving to be closed. A method comprises three steps. The first step(10) is to select the compartment for power saving. The second step(11) is to display power saving operation of the compartment. The third step(13) is to control the damper of the selected compartment to be closed.
Patent KR-20020031700-A (KR)
Title: A liquid crystal display device
Inventor: LEE IK SU
IPC: G02F1/1335
Filed: 2000-10-23
Abstract: PURPOSE: A liquid crystal display is provided to prevent a case assembly from being distorted and thermally deformed due to external shocks, vibration and temperature and to improve productivity. CONSTITUTION: A liquid crystal display includes a back light assembly and a case(300). The back light assembly has an optical source for generating light and a luminance improving means for guiding the light. The case is formed of at least one material and provides a space for accommodating the back light assembly by combining at least two accommodation members with each other. The case includes the first case module formed of the first material, and the second case module formed of the second material different from the first material. The first and second case modules are combined with each other to provide the space for accommodating the back light assembly.