baber/WOPTO huggingface dataset:
Patent KR-20020076747-A (KR)
Title: Brushless direct current motor including assistant winding at stator winding
Inventor: JANG GEON HUI
IPC: H02K21/16
Filed: 2001-03-30
Abstract: PURPOSE: A brushless DC motor having auxiliary wire added to an armature wire is provided to improve a torque constant and efficiency of a motor by winding an auxiliary wire around a connection portion between tooth of the slot stator. CONSTITUTION: A slot stator(10) is formed by connecting 9 teeth(11) to each other. A main wire(20) is wound around 9 teeth(11). An auxiliary wire(21) is wound around connection portions among the teeth of the slot stator(10). A permanent magnet rotator(40) of 12 poles is located at a predetermined aperture(30) from the slot stator(10). A phase A(50) is formed by performing a winding process according to an order of a tooth A1(11a), a tooth A1'(11a'), a tooth A2(11b), a tooth A2'(11b'), a tooth A3(11c), and a tooth A3'(11c'). A phase B(60) is formed by performing the winding process according to an order of a tooth B1(11d), a tooth B1'(11d'), a tooth B2(11e), a tooth B2'(11e'), a tooth B3(11f), and a tooth B3'(11f'). A phase C(70) is formed by performing the winding process according to an order of a tooth C1(11g), a tooth C1'(11g'), a tooth C2(11h), a tooth C2'(11h'), a tooth C3(11i), and a tooth C3'(11i').
Patent KR-20020078112-A (KR)
Title: Seat device of a key ring
Inventor: HUANG YU-HWEI
IPC: A44B15/00
Filed: 2001-04-04
Abstract: PURPOSE: Provided is an apparatus for fixing a ring of a key hanger comprising a movable opening, by which a user readily takes out any ring of a key hanger from a central opening. CONSTITUTION: The apparatus includes a fixing device(10) of a rectangular shape having a cross-shaped groove(11) at the inside and a slide groove(12) formed at the central part of the cross-shaped groove; an opening(15) formed at one end of the cross-shaped groove(11); and a movable track(13) formed near the inside and one end of the cross-shaped groove(11). The front end and the rear end of the fixing device(10) are swollen at their center. The cross-shaped groove passes through the upper end and the lower end of the fixing device(10) in the longitudinal direction of the device(10).
Patent KR-20020081612-A (KR)
Title: The boot-fixing clamp for vihicle
Inventor: LEE HYEON IL
IPC: F16B2/02
Filed: 2001-04-19
Abstract: PURPOSE: A clamp for fixing boot seal of front wheel driving shaft for automobile is provided to reduce occurrence of inferior assembly. CONSTITUTION: A clamp(100) includes a band; a plurality of protrusions(10) formed on a bottom of the band in parallel so that an insertion and coupling part(70) on one end(90) of the band is fixed to the other end(80) of the band; a fixing groove(23) formed on one side of the protrusions and having a sloping part(20) and a fixing protrusion(22); a first joining part(30) comprising a first fixing protrusion formed on one side of the fixing protrusion protruding in a direction opposite to securing direction; a semicircular protrusion(42) protruding upward on the other side of the band to be fixed by the fixing groove when temporarily coupled to the first joining part; and a second joining part comprising a plurality of fixing protrusions(50,60) protruding slopingly in the securing direction on one side of the semicircular protrusion to be fixed when completely coupled.
Patent KR-20010068069-A (KR)
Title: Apparatus for informing traffic signal switching cycle
Inventor: KIM SUN SIK
IPC: G08G1/096
Filed: 2001-04-19
Abstract: PURPOSE: A device for guiding a switching time of a traffic signal is provided to judge the period of signal change by learning the switching time of the traffic signal and by displaying a passing direction of a vehicle and a remaining time on the basis of the switching time of the traffic signal. CONSTITUTION: A traffic signal switching control signal detecting part(30) is designed to detect a traffic signal switching control signal. A control part(32) learns a traffic signal switching period of a traffic signal lamp(12) according to the traffic signal switching control signal, and controls a calculation of a present vehicle passing control, and a calculation of a remain time by calculating back the traffic signal switching period. At this time, the control part(32) is connected to a timer(34) offering a timing signal for the calculation of a remain time, and is connected to a direction display driving part(38) playing a role as a driver of a direction display part(22), and is connected to a remain time driving part(40) playing a role as a driver of remain time display parts(20a,20b).
Patent KR-20020082312-A (KR)
Title: Managing system and method for website
Inventor: CHOI CHANG SEOP
IPC: G06F17/00
Filed: 2001-04-20
Abstract: PURPOSE: A system for managing a web site and a method for managing the same are provided to enable a novice user to access to a wanted site or information easily and enhance an advertising effect. CONSTITUTION: A user terminal(3) includes an installed web site managing program(10). A web site managing server(1) manages an Internet connection history through a web site managing program(10). An advertiser terminal(5) supplies an advertisement loaded in the web site managing program(10). Elements of the web site managing program(10) are described as follows. A viewer is provided for displaying information on the user terminal(3). Various kinds of utilities are provided for a convenience of a user. A memory stores the ID and password of a user with respect to a web site which is connected by the user. A program control unit stores the ID and password of the user in a memory when the user connects to the web site. When the user operates a web site-managing program, the program control unit connects the user to the web site managing server(1) automatically and connects a network for making the user be connected to a selected web site.
Patent KR-20020083741-A (KR)
Title: Alloying compositions of Lead-Free Solder
Inventor: PARK CHAN
IPC: B23K35/24
Filed: 2001-04-30
Abstract: PURPOSE: An alloy composition for lead free solder is provided, which shows smooth surface after soldering and has good anti-oxidation surface. CONSTITUTION: The alloy composition for lead free solder comprises Sn, Ag 3.0 to 3.8 wt.%, Cu 0.4 to 0.8 wt.%, an alloy containing at least one metals selected from Ge, Se and Sr, and a balance of Sn wherein Ge, Se and Sr are contained in the alloy composition in an amount of 0.005 to 0.02 wt.%, 0.005 to 0.01 wt.% and 0.005 to 0.1 wt.%, respectively. The alloy composition for lead free solder has a melting point range of 218 to 221°C.
Patent KR-20020084707-A (KR)
Title: Measuring meter of gas
Inventor: LEE SANG HA
IPC: G01F3/22
Filed: 2001-05-02
Abstract: PURPOSE: A gas meter is provided to read numerical representations at the gas meter in an accurate manner regardless of the height of the gas meter, while simplifying internal structure of the gas meter. CONSTITUTION: A gas meter comprises a main body having a rotary slider organically coupled to a diaphragm and mounted within the main body, and a cavity with a hole having a screw portion; a rotor(50) having an end penetrated through the hole and connected to a rotary slider, and the exposed other end, wherein the rotor rotates by the operation of the diaphragm, and has a side surface made of a light absorbing material, and a reflector member formed integrally with the part of the rotor; a detector(60) for detecting rotational frequency of the rotor; and a display unit(80) for displaying the rotational frequency detected by the detector.
Patent KR-20010072528-A (KR)
Title: Make use of Terminal to Search moving IP
Inventor: CHO SIN HWAN
IPC: G06Q50/10
Filed: 2001-05-19
Abstract: PURPOSE: A method for searching a floating IP using a terminal(Telnet, FTP) is provided to search IP items used of a customer in case that an ISP company provides an Internet service, and to enable an unspecified number of the general public to search a customer who uses a floating IP at the time for hacking and visiting sites using an Internet service of the ISP company. CONSTITUTION: A floating IP service of a router or a server is sensed. An ARP screen is captured. In case that the ARP screen is captured, an IP and a Mac address of the screen captured are analyzed. The Mac address analyzed is compared with a Mac address of an inputted customer. The IP and time are stored in the existing customer database. A program is terminated.
Patent KR-20020089059-A (KR)
Title: Structure for mounting a tray cover of luggage room
Inventor: HWANG JIN HO
IPC: B60R7/02
Filed: 2001-05-22
Abstract: PURPOSE: A tray cover coupling structure of a vehicle luggage room is provided to reduce a cost, and enhance an assembling workability as well as to perform speedily loading or unloading of an article. CONSTITUTION: A luggage room for containing an article is provided at a rear side of a vehicle body, and left and right side trims are provided at left and right sides of the luggage room. A luggage tray is provided at the left and right side trims, and composed of a storing space portion and a cover(120) for opening selectively the storing space portion. A plurality of locking piece for coupling to an inside of the storing space is extended and formed at both lower sides of the cover, and particularly, an elastic member piece(130) is extended and formed integrally at an upper inside of the storing space portion. The elastic member piece is composed of an elastic portion(131) and a handle grip(132).
Patent KR-20020090371-A (KR)
Title: An apparatus for reading a fingerprint using two prisms
Inventor: LEE UNG SEOP
IPC: G06K9/00
Filed: 2001-05-23
Abstract: PURPOSE: A device for inputting a fingerprint by using a double prisms structure is provided to obtain a correct fingerprint image with the reduced distortion by reducing a refraction angle of the light reflected on the fingerprint on a seat prism of the double prisms. CONSTITUTION: A seat prism(33) having a fingerprint contact surface(32) refracts an incident angle light in the first angle. A rectangular prism(34) integrated with a lower portion of the seat prism refracts a reflected angle refracted from the seat prism in the second angle. An illuminator(36) attached to one incidence surface(35) of the rectangular prism irradiates the light to the seat prism and the rectangular prism. A mirror(38) refracts the reflected light refracted through the shift prism and the rectangular prism in a specific angle. A CCD(Charge Coupled Device) camera(39) picks up the reflected light refracted through the mirror and outputs an electrical signal corresponding to the fingerprint image.
Patent KR-20010070570-A (KR)
Title: a paper bean curd
Inventor: KIM MOON HWAN
IPC: A23L11/00
Filed: 2001-05-24
Abstract: PURPOSE: A paper thin bean curd is provided which has a thickness of 0.5-5 mm and can be used for foods such as noodles, dumplings or rice. CONSTITUTION: The method for producing paper thin bean curd comprises the steps of: crashing, filtering and heating beans to obtain bean solution; adding MgCl2 and NaSO4 into the bean solution to form curd; finely cutting the curd and inserting the curd into a vessel(35); flowing the curd between the wrapping cloths for bean curd; removing water from the curd during transferring the curd by transportation plate(38); automatically accumulating the water removed bean curd on the movable bottom plate(02) from the end of the transportation plate; inserting the accumulated bean curd into a press and pressing it; and removing the warping cloths to produce the paper thin bean curd having a thickness of 0.5 to 5 mm and a width of 20 to 35 cm.
Patent KR-20020089866-A (KR)
Title: Manufacture method of beer with fruit
Inventor: KIM HWA JA
IPC: C12C5/02
Filed: 2001-05-25
Abstract: PURPOSE: Provided is a manufacture method of beer with fruits selected from apples, pears, grapes, apricots and the like, thereby providing beer having various fruits flavors easily and simply. CONSTITUTION: The manufacture method of beer with fruit comprises the steps of: steeping malt through dissolving protein and saccharifying starch to obtain wort; fermenting the wort at low temperature in a fermentation tank; separating yeast from the fermented wort and followed by aging and storing; and filtering the aged beer.
Patent KR-20020090467-A (KR)
Title: Home pna data frame transfer method
Inventor: BAEK WON GWANG
IPC: H04L12/28
Filed: 2001-05-25
Abstract: PURPOSE: A method of transmitting a home PNA(Phoneline Networking Alliance) data frame is provided to integrate a power line network with a telephone line network, thereby implementing smooth communication between unstable nodes via a relay node according to a network state by noise generated from a power line. CONSTITUTION: A network decides whether a connection state of a node to be received with data is good by using network state information. If not, the network selects an optimum relay node, and adds an address and a control bit of the relay node to a frame to be transmitted, then transmits the frame. The network receives the frame in the relay node, and checks a control bit of the frame to decide whether an additional address exists. If so, the network remakes a frame removing a relay destination address, and transmits data to a destination node address.
Patent KR-20020094098-A (KR)
Title: Method for preparing organic silicate polymer and method for preparing insulating film using the same
Inventor: CHOI BEOM GYU
IPC: H01L21/312
Filed: 2001-06-07
Abstract: PURPOSE: A method for preparing an organic silicate polymer, a composition for forming the insulation layer, a method for preparing an insulation layer using the composition and a semiconductor device containing the insulation layer are provided, to improve the heat stability, the coating formability, the mechanical strength and the cracking resistance of the polymer and the insulating property, the uniformity, the dielectric characteristic, the cracking resistance and the surface strength of the coating layer prepared using by the polymer. CONSTITUTION: The preparation method of an organic silicate polymer comprises reacting the organometal silane compound represented by R1pR2(3-p)SiR3MX, or a mixture of the organometal silane compound, and a silane compound or a silane oligomer, by Grinard reaction, to prepare a carbon-bridged silane oligomer and removing the by-product metal compound; and mixing the carbon-bridged silane oligomer, and a silane compound or a silane oligomer in an organic solvent, and adding water and a catalyst to the mixture to prepare an organic silicate polymer by hydrolysis and condensation. In the formula, R1 is H, an aryl group, an alkyl group, or a linear or branched alkyl group of C1-C4 substituted or unsubstituted with fluorine; R2 is Cl, an acetoxy or hydroxy group or a linear or branched alkoxy group of C1-C4; R3 is an alkylene group of C1-C6; M is Mg, Hg or Cu; X is a halogen atom; and p is an integer of 0-2. The composition comprises the organic silicate polymer prepared by the method; and an organic solvent.
Patent KR-20020094102-A (KR)
Inventor: YEON JE SE
IPC: G02B26/00
Filed: 2001-06-07
Abstract: PURPOSE: An optical switch is provided which does not need to control a position accurately while the optical switch is driven, and can perform a fast switching. CONSTITUTION: A collimating unit comprises a transfer medium(1) transferring information of an incident light and a lens(2) converting the transferred light into a parallel light. A focusing unit comprise a lens(4) condensing the light transferred in parallel to one point and a transfer medium(3) transferring this light. A reflection unit is a reflection unit which performs a reflection function to select one of two focusing units, when the information of light is transferred from the collimating unit to the focusing unit, and has an additional reflection unit as to each focusing unit, and moves in the same plane as a plane of a reflection mirror(6) while moving the position of the corresponding reflection mirror to select the focusing unit. And a frame(9) supports the collimating unit and the focusing unit and the reflection unit.
Patent KR-20010079087-A (KR)
Inventor: HONG JUNG HWA
IPC: B43K29/00
Filed: 2001-06-12
Abstract: PURPOSE: A ball pen integrated with glue is provided to facilitate the carrying of glue, to improve the convenience of use of the glue, and to enable a user to more carefully apply the glue even in a narrow place by reducing the volume of a glue case. CONSTITUTION: The ball pen integrated with glue comprises a case body(2) attached with a sponge on the top end. The case body is provided with a cap(1) for preventing the drying of the sponge. The glue is received between a ball pen lead member and the inner surface of the case body. The upper end of the ball pen lead member is blinded to prevent the glue from being entered into the ball pen lead member. For facilitating the discharge of the glue, the case body is mostly made of nylon(synthetic resin) except a grip region(3). The grip region is made of plastic.
Patent KR-20030000686-A (KR)
Title: A method of providing a location information using the phone with GPS modem
Inventor: CHOI JIN TAE
IPC: G08G1/00
Filed: 2001-06-26
Abstract: PURPOSE: A method for providing position information by using a terminal having a GPS(Global Positioning System) is provided to report a desired position to a user by using the terminal having the GPS and a map information management server. CONSTITUTION: A user requests a version for information about a desired position to a map information management server by using a terminal. The terminal receives the version for information about the desired position from the map information management server. A state of map database of the terminal is checked on the basis of the received version. The checking process of the map database of the terminal includes the first process for checking the requested position information on the map database and the second process for comparing the version having the requested position information with the received version. The requested position information is displayed on a screen on the basis of the map database of the terminal if the state of the map database is normal. The terminal downloads a new version of the map database from the map information management server if the state of the map database is abnormal.
Patent KR-20030001812-A (KR)
Title: Manufacturing method of rods for an arc welding
Inventor: LEE YEONG SEOK
IPC: B23K35/40
Filed: 2001-06-28
Abstract: PURPOSE: A manufacturing method of wire rod for arc welding rods is provided to improve ovality of a material to be processed by optimizing ratio of radius of curvature of oval type caliber to round type caliber in final two stands. CONSTITUTION: In a method for manufacturing the wire rod for arc welding rods by rolling a wire rod for arc welding rods comprising 0.04 to 0.06 wt.% of C, 1.35 to 1.65 wt.% of Mn, 0.72 to 0.88 wt.% of Si, 0.18 to 0.22 wt.% of Ti, 50 ppm or less of N, 50 ppm or less of Si and a balance of Fe and other impurities through an ordinary wire rod rolling process so that a cross section reduction ratio of the final step is 23% or less, the manufacturing method of the wire rod for arc welding rods is characterized in that the wire rod for arc welding rods is rolled through the two stands in which a ratio of radius of curvature (ρoval/Rg) of oval type caliber of a stand just before the final stand to round type caliber of the final stand is 1.48 to 1.49.
Patent KR-20030003606-A (KR)
Title: Hybrid PWM AC/DC converter having active power filter function in the power system
Inventor: NAM GWANG HUI
IPC: H02M1/12
Filed: 2001-07-03
Abstract: PURPOSE: A hybrid PWM(Pulse Width Modulation) AC/DC converter having an active filtering function in a power supply system is provided to convert an AC voltage to a DC voltage and remove harmonic current by using an active power filter function. CONSTITUTION: The current(Isa,Isb,Isc) generated from power source(103) is the sum of the current(ILa,ILb,ILc) consumed in a non-linear load(102) and the current(IFa,IFb,IFc) inputted into a hybrid PWM AC/DC converter(400). The current(Isa,Isb,Isc) of the power source(103) becomes sinusoidal wave by removing harmonic current from the current(ILa,ILb,ILc) of the non-linear load(102). The hybrid PWM AC/DC converter(400) is formed with an inductor filter(401), a capacitor filter(402), a pulse width converter power stack(403), and an inductor filter(404). The inductor filter(401) is formed with a plurality of inductors(LF1,LF2,LF3).
Patent KR-20030004822-A (KR)
Title: Apparatus and method for sync recording in disc recorder
Inventor: PARK SEONG U
IPC: G11B27/02
Filed: 2001-07-06
Abstract: PURPOSE: A device and a method for recording synchronization in a disk recorder is provided to prevent irrelevant audio songs and non-sound sections from continuously regenerating in one track by recording the predetermined time of non-sound sections. CONSTITUTION: A method for recording synchronization in a disk recorder includes the steps of detecting non-sound sections between regenerated audio songs by detecting signal level of an analog audio signal currently being input in state of holding a recording operation if data recording is requested(S10-S12,S17-S18), recording the predetermined time of non-sound sections at a recordable optical disk in detecting the non-sound sections and recording the audio signal corresponding to the regenerated audio song after recording the non-sound sections by classifying as a new track(S15).
Patent KR-20030006031-A (KR)
Title: Method for operating outer part fan of air-conditioner
Inventor: YOON HEUNG SIK
IPC: F24F11/02
Filed: 2001-07-11
Abstract: PURPOSE: A method for operating blowing fan of outdoor unit of air conditioner is provided to secure reliability of the air conditioner. CONSTITUTION: A method includes a step(S120,S130) measuring amount of heat to be removed from an outdoor unit by an outdoor unit microcomputer and amount heat to be removed from an indoor unit by an indoor unit microcomputer and comparing; a step(S140) operating an outdoor unit blowing fan at high velocity when the amount of heat to be removed from the indoor unit is larger than the amount of heat to be removed from the outdoor unit; and a step(S150) operating the outdoor unit blowing fan at low velocity otherwise.
Patent KR-20020012143-A (KR)
Inventor: MA ZHENGQIANG
IPC: H01Q21/29
Filed: 2001-08-03
Abstract: PURPOSE: An amplifying method, a processing method, a transmitter, and a transmitting apparatus are provided to efficiently use amplifier power capacity in a wireless communication system having transmit diversity. CONSTITUTION: Amplifiers(670,675) are shared to amplify the first and second diversity-encoded signals, each of which represents information of the first signal that is to be transmitted using transmit diversity, and to amplify the second signal to be transmitted without using transmit diversity. The first and second diversity-encoded signals are used to form the first and second composite signals. Each composite signal is amplified in a different one of two power amplifiers(670,675). Each amplified composite signal is then used to form an amplified first diversity-encoded signal and an amplified second diversity-encoded signal. The first and second composite signals can also be formed using the second signal. Each composite signal is then amplified in a different one of the two power amplifiers(670,675) and the two amplified composite signals are used to form an amplified second signal.