baber/WOPTO huggingface dataset:
Patent KR-20010025686-A (KR)
Title: Polishing Apparatus for Watch Band
Inventor: HWANG CHEON SOO
IPC: B24B29/02
Filed: 2001-01-17
Abstract: PURPOSE: A band grinding device for watch is provided to polish angular band smoothly without being damaged, and to grind side, surface, and components of the band with the jig regardless of portion or range. CONSTITUTION: A band grinding device for watch is composed of a slider(10) having a handle(16) moving a movable body(14) against a fixed body(12); a fixing body(22) installed in the slider; an angle vise(20) with an angle moving body(24) having a fixing jaw(24a) and a moving jaw(24b); a jig(40) installed in the angle vise; and an abrasive(36) vertically installed in the jig and rotated by a rotating body(30) connected with the driving unit. The fixing body and the angle moving body of the angle vise have a jig fixing body(26), and the abrasive is made of MDF(Medium Density Fiberboard). The grinding device polishes the band of watch smoothly with the vertical grinding.
Patent KR-20020065812-A (KR)
Title: A Multifuction Calling Number Identification Presentation
Inventor: PARK SU WON
IPC: H04W4/16
Filed: 2001-02-07
Abstract: PURPOSE: A multi-CNIP(Calling Number Identification Presentation) system and method is provided to make unterminated phone numbers stored in a DB server so that a receiver can confirm all the called phone numbers through another terminal. CONSTITUTION: If a transmitter makes a call using a mobile network, an MSC(Mobile Switching Center) generates a paging channel to a BS(Base Station) through a BSC(Base Station Controller). In case that a receiver's mobile terminal doesn't respond to the call, the MSC transfers the call to an SMS(Short Message Service) server. If the transmitter doesn't want to leave data in the SMS server, an absent call message is displayed on the receiver's terminal. Even in case that the receiver responds to the call after a required time, the call is transferred to the SMS server. Also in case that the receiver's terminal has no power or the receiver turns off the power of his terminal due to a specific reason, the call transfer to the SMS server is generated.
Patent KR-20010082091-A (KR)
Title: Tool position measuring method, offset measuring method, reference member and bonding apparatus
Inventor: MAKI SHINJI
IPC: B23K20/10
Filed: 2001-02-09
Abstract: PURPOSE: To accurately detect the position of a tool. CONSTITUTION: A reference hole 30 is photographed by a camera 7 for detecting a position, and the positional relationship of the camera 7 for detecting the position and the reference hole 30 is measured. The camera 7 for detecting the position and the tool 4 are moved by XY tables 1, the front end of the tool 4 is inserted into the reference hole 30, and moved in the XY directions, and the positional relationship of the tool 4 and the reference hole 30 is measured by detecting the abutting of the tool 4 and the reference hole 30 based on the waveform change of ultrasonic vibrations applied to the tool 4. The quantity of the offset is obtained based on both measured values and movement during that time.
Patent KR-20020066442-A (KR)
Title: Method for transmitting broadcast message from master to slave of wireless communication
Inventor: JANG GYEONG HUN
IPC: H04B7/24
Filed: 2001-02-10
Abstract: PURPOSE: A method for transmitting a broadcasting message between a master and a slave in a wireless communication is provided to secure the reliability of transmission and enhance the efficiency of a master broadcasting packet assignment time by confirming whether the slave receives a broadcasting packet in the master when the broadcasting packet is transmitted from the master to the slave by wireless. CONSTITUTION: The first broadcasting packet is transmitted from a master and a slave among broadcasting packets in which broadcasting messages are divided by a packet unit(S100). If a transmission slot interval is ended, the master judges whether the salve receives the broadcasting packet transmitted from the master(S200). If the salve receives the broadcasting packet, the master transmits a next broadcasting packet to the slave in a next transmission slot interval(S600). If the next transmission slot interval is ended, the master judges whether the slave receives the next broadcasting packet in a next standby slot interval(S700). If the received broadcasting packet is different from the previous received broadcasting packet according to a sequence number value, the master judges whether the currently received broadcasting packet is a last broadcasting packet(S800). If the currently received broadcasting packet is the last broadcasting packet, the master stops the transmission of the broadcasting packet.
Patent KR-20010044356-A (KR)
Inventor: KIM DONG CHEOL
Filed: 2001-02-12
Abstract: PURPOSE: The method for the payment in the oil e-business is provided to promote the stability of the business by paying consignment guarantee money, to set a limit of order according to credit or charge limit, and to pay back the consignment guarantee money and payment to a user when the deal is arranged. CONSTITUTION: A purchaser transfers a bidding order sheet to the oil deal relay server(S101). The oil deal relay server permits and establishes the limit of a residual transaction after referring to the credit evaluation state of the purchaser(S110). The oil deal relay server stores the relevant order information to an order DB(S120). The oil deal relay server requests the consignment guarantee money to the purchaser or the seller for the security of the business(S130). If the purchaser or the seller cancels the business(S140), the oil deal relay server returns the consignment guarantee money(S150). If changing the underwriting information, the purchaser or the seller reforms the underwriting information(S160). The seller asks for a deposit, and then distributes the oil after checking the deposit. The oil is sent after the purchaser pays to an account of the seller and the payment is completely settled(S200).
Patent KR-20020066639-A (KR)
Title: Protecting circuit of driving circuit for power amplifier
Inventor: CHO HAN JUN
IPC: H02H7/20
Filed: 2001-02-13
Abstract: PURPOSE: A protection circuit for power amplifier driver circuit is provided to protect circuit components from damage by preventing constant voltage from being applied to the circuit component when the FET is shorted due to the over current. CONSTITUTION: A power amplifier driver circuit comprises a switch(2); a first solid state relay(3) which is turned on/off in accordance with the operation of the switch, and applies the constant voltage applied from a constant voltage terminal(VCC) to the other terminal; an FET(4) for generating a driving signal in accordance with the control signal input from an external source; and a transformer(5) for amplifying the voltage output from the first solid state relay in accordance with the signal output from the FET and outputting the result. A protection circuit(100) comprises a sensing resistance(R1) connected to an input terminal of the transformer, and which senses size of current by feeding back the current being applied to the transformer; and a switching unit which is switched by the size of the current sensed by the sensing resistance, so as to permit or cuts off the constant voltage being applied to the transformer through the first solid state relay. The switching unit is a second solid state relay(110) having a light emitting element an end of which is connected to the sensing resistance and the other end of which is grounded, and a light receiving element an end of which is connected to the output terminal of the first solid state relay and the other end of which is connected to the input side of the transformer.
Patent KR-20020066897-A (KR)
Title: Method for drawing lots a free gift
Inventor: JI YUN SEOK
Filed: 2001-02-14
Abstract: PURPOSE: A method for drawing a free gift is provided to supply a free gift by drawing a prizewinner of the free gift being supplied to a consumer who visits an Internet site out of consumers who used various kinds of possessed mileage points(including cyber money). CONSTITUTION: A free gift application client connects to a free gift application server(S100), and a user authentication is performed(S200). If the client is a registered user in the server, the client registers mileage points possessed by the client in the server for drawing a free gift(S300). If a registration closing date previously set in the server is reached(S400), a prizewinning free gift application client is drawn in the server using a predetermined drawing method(S500). Mileage points of the prizewinning free gift application client are subtracted as a registered amount and stored(S600). The free gift is delivered to the drawn client(S700).
Patent KR-20020067100-A (KR)
Title: semiconductor chip package having exposed inner lead and manufacturing method thereof
Inventor: LEE CHUNG U
IPC: H01L23/48
Filed: 2001-02-15
Abstract: PURPOSE: An exposed lead frame package is provided to prevent an inner lead from being contaminated, by performing a molding process after a chip is mounted on a lead frame of a plate type and by making the inner lead through an etch process. CONSTITUTION: A plurality of electrode pads(12) are formed in a semiconductor chip(11). The inner lead(22) is separated from the semiconductor chip by a predetermined interval. A conductive metal wire(40) electrically connects the electrode pad with the inner lead. An encapsulating unit(50) encapsulates the semiconductor chip, the conductive metal wire and a surface of the inner lead.
Patent KR-20020068570-A (KR)
Title: Wireless internet site controlling and selecting method in mobile phone
Inventor: CHO SONG RAE
IPC: H04B1/40
Filed: 2001-02-21
Abstract: PURPOSE: A method for managing and selecting a wireless Internet site in a mobile communication terminal is provided to show much information of the Internet site at once by using a tree structure for selecting the Internet site located in a desired history on offline to use the selected Internet site and simultaneously being capable of dynamic expansion/contraction. CONSTITUTION: A visiting entire Internet site is inserted into a history structure(10) having a tree structure type while a user visits the Internet site. A site in which the user is currently located is indicated by shadow in the history structure(10), and a selected position is indicated as a random mark at one side. A node having a site at a lower level is indicated as a random mark at the other side, and the expansion/contraction and upper and lower motion of a tree is selected using four use buttons(20).
Patent KR-20020069032-A (KR)
Title: Stop smoking
Inventor: PARK CHONG SOOK
IPC: A61K36/254
Filed: 2001-02-22
Abstract: PURPOSE: A smoking cessation agent and a method for fabricating the same are provided to make a human body healthy and to allow a smoker to quit the smoking by inputting the smoking cessation agent made of Chinese medicine in the human body. CONSTITUTION: After gathering fresh root bark of various araliaceous shrubs, dried clove buds, leaf of hawthorn, licorice root, ginseng, fruit of the maximowiczia chinensis, and a poria, cleaning and drying processes are carried out for the above materials. Then, aloe, raphani semen, and pleuropterus multiflorus are deposited. The aloe is deposited by using a vacuum freezing device, the raphani semen is deposited in distilled water, and the pleuropterus multiflorus is deposited in ethylalcohol. The deposited material is redried. Then, the dried material is pulverized so that powder type smoking cessation agent is obtained.
Patent KR-20010069286-A (KR)
Title: Local Advertisement Method using IP Address
Inventor: LEE SU CHANG
Filed: 2001-02-28
Abstract: PURPOSE: A method for an Internet local advertisement using an IP address is provided to increase advertisement effect by publicizing in a specific area intensively. CONSTITUTION: An intermediate site computer and a user computer are connected on a network. An advertisement code being inserted in the intermediate site confirms an IP address of the user computer. The advertisement code transmits the IP address to a local advertisement system. The received IP address is searched through a database of the local advertisement system. In the case that local information being connected to the IP address is searched, the corresponding local advertisement information is searched. In the case that the advertisement information is searched, the advertisement information is transmitted to the user computer. If local information being connected to the IP address can not be searched or the corresponding local advertisement does not exist, the default advertisement information is transmitted to the user. The transmitted advertisement is displayed on the user computer. The user's action with respect to the advertisement is perceived. An advertiser pays an advertisement charge to the intermediate site.
Patent KR-20020071593-A (KR)
Title: Apparatus and method for calibrating zero point of differential pressure sensor
Inventor: KIM TAE HYEOP
IPC: G01L27/00
Filed: 2001-03-07
Abstract: PURPOSE: An apparatus and method is provided to easily and periodically calibrate zero point of differential pressure sensor. CONSTITUTION: An apparatus comprises a first standard differential pressure sensor(203) having first and second pneumatic pipes; an object differential pressure sensor(201) having third and fourth pneumatic pipes; a first gas feed pipe(207) for feeding gas to first and third pneumatic pipes; a second gas feed pipe(209) for feeding gas to second and fourth pneumatic pipes; a first flow rate controller(211) and a second flow rate controller(213) installed at front portions of first and second gas feed pipes, respectively; a control unit(215) for controlling first and second flow rate controllers; a second standard differential pressure sensor(205) having fifth and sixth pneumatic pipes; and a monitor(217) for displaying detection result of the first standard differential pressure sensor.
Patent KR-20020072953-A (KR)
Title: Method for drying a cloth for water jet loom machine utilizing microwave dielectric heating and apparatus thereof
Inventor: HONG BAEK YONG
IPC: D03J1/06
Filed: 2001-03-14
Abstract: PURPOSE: A method of dying a fabric by mounting a magnetron to one end of a waveguide pipe and supplying microwave electromagnetic wave generated from the magnetron to the inside of the waveguide pipe to dry wet fabric from the water jet loom by passing therethrough is provided which improves drying efficiency, does not deteriorate working environment and increase productivity. CONSTITUTION: A cut groove(101,102) is formed at the center part of a rectangular metal waveguide pipe(1), a fabric inducing plate(104) is formed on the upper and lower part of the cut groove to pass fabric to be dried, a steam discharge hole(107) is formed on the side face of one side of the waveguide pipe and a magnetron(2) is constructed on the side face of the waveguide pipe on the opposite side of the steam discharge hole. A microwave absorption pipe(103) is attached to the upper and lower part of the fabric inducing plate.
Patent KR-20010092302-A (KR)
Inventor: BALLET JOSEPH
IPC: F24F11/02
Filed: 2001-03-14
Abstract: PURPOSE: A method and system for defrost control is provided to optimize the time at which coil defrosting occurs, while optimizing the unit performance during the heating mode. CONSTITUTION: A system comprises a unit for monitoring a plurality of performance variables of the heat pump system; a unit for determining a final frost factor from the plurality of performance variables; and a unit for defrosting the coil after the frost factor reaches a predetermined value and certain conditions of the system are met. A method comprises the steps of monitoring a plurality of performance variables of the heat pump system; determining a final frost factor from the plurality of performance variables; and defrosting the coil after the frost factor reaches a predetermined value and certain conditions of the system are met.
Patent KR-20020073004-A (KR)
Title: Package assembly for cathode ray tube funnels
Inventor: CHOI WON SEOK
IPC: B65D85/42
Filed: 2001-03-14
Abstract: PURPOSE: A package assembly for a funnel of a cathode ray tube is provided to enable a more effective and stable receipt of the multi-layered funnels, and to facilitate the recycling thereof. CONSTITUTION: The package assembly for stacking funnels(1) having a body portion and a yoke portion on a palette(4) in multi-layers comprises individual boxes(10) receiving the yoke portion; a lowest box group(20) including at least one individual boxes arranged in parallel on the palette; a middle box group(21) of at least one layers including at least one individual boxes stacked on the lowest box group; an uppermost box group(22) including at least one individual boxes stacked on the middle box group; wall bodies(30) supporting the body portion of the funnel; pads(40) covering the body portions of the funnels not to contact with each other; fulcrums(50) through which the yoke portion of the funnel penetrates and receiving the upper and lower sides of the individual boxes; and a cover(60) covering the individual boxes of the uppermost box group.
Patent KR-20010044682-A (KR)
Inventor: PARK CHUNG KI
IPC: D06M15/256
Filed: 2001-03-15
Abstract: PURPOSE: A fiber coating agent having water proofing, water repellent, oil repellent and soil repellent function is provided, which is easy for use without need of expensive equipments and special technique and has a far infrared radiation radioactive, ultraviolet light-shielding and aromatic function. CONSTITUTION: The coating composition comprises 20 to 55% by weight of polytetrafluoroethylene, 5 to 15% by weight of paraffin, 8 to 20% by weight of pyroligenous acid, 3 to 10% by weight of deacetylated chitosan, 12 to 25% by weight of hydrogen, 5 to 10% by weight of melamine resin and 2 to 10% by weight of silicon resin, wherein water is used in an amount of 30 to 100 times that of the fiber coating composition.
Patent KR-20020075020-A (KR)
Title: 2-Way Speaker Unit
Inventor: LEE JONG BAE
IPC: H04R1/28
Filed: 2001-03-23
Abstract: PURPOSE: A two-way speaker unit is provided to output a high-pitched sound and a low-pitched sound by installing a high-pitched sound part to an existing speaker unit having only a low-pitched sound part. CONSTITUTION: A high-pitched sound part(a) is arranged on a center portion of a frame(1). The high-pitched sound part(a) is formed with a yoke(11), a magnet(12) for generating a magnetic force, a magnet plate(13), a diaphragm(14), and a voice coil(15). A low-pitched sound part(b) is arranged outside the high-pitched sound part(a). The low-pitched sound part(b) is formed with a yoke(21), a magnet(22), a magnet plate(23), a diaphragm(24), and a voice coil(25). A ring-shaped frame(2) is fixed to a boundary between the diaphragm(14) for high-pitched sound part(a) and the diaphragm(24) for low-pitched sound part(b). An outline of diaphragm(24) for low-pitched sound part(b) is fixed on the frame(1). A through-hole(3) is formed on the boundary between the high-pitched sound part(a) and the low-pitched sound part(b).
Patent KR-20020076351-A (KR)
Title: Method and System for Red-time two-way short Message service
Inventor: HA YEON TAE
IPC: H04W4/20
Filed: 2001-03-28
Abstract: PURPOSE: A system of implementing a bidirectional SMS(Short Message Service) call in real time is provided to integratively manage a linked telephone number of an ID in a memory, to immediately connect transmitter/receiver IDs per SMS call, and to form a VC(Virtual Channel) for connecting the IDs in an SMC(Short Message Center) or a front of the SMC, thereby implementing a bidirectional SMS call in real time. CONSTITUTION: A frequency converter 1(405) converts a high frequency into an original message signal. An interface(410) interfaces an SMC with an SMS call service system. A message transmitter(415) transmits a high frequency signal transmitted from an MVC(Making Virtual Channel)(460) to the interface(410). An additional message transmitter(420) is in preparation for call congestion time. A message receiver(425) includes telephone numbers of transmitter/receiver with a receiving message, and is directly connected to a counter(435). An additional message receiver(430) is in preparation for a call congestion time. The counter(435) allocates an order to receiving messages. A searcher(440) searches transmitter/receiver IDs or telephone numbers. A user D/B(445) searches customers' IDs with only telephone numbers. A controller(450) receives the allocated order, to implement a real-time call. A frequency converter 2(455) converts a message signal into a high frequency signal, to expand a bandwidth. The MVC(460) allocates a virtual channel.
Patent KR-20020076458-A (KR)
Title: Method for forming a metal line
Inventor: KIM GIL HO
IPC: H01L21/768
Filed: 2001-03-28
Abstract: PURPOSE: A metal interconnection formation method is provided to improve an EM(Electro-Migration) property and to reduce a resistance without increasing thickness of a photoresist layer. CONSTITUTION: A first buffer layer(33), a first metal film(35) and a second buffer layer are sequentially formed on an insulating substrate(31). A groove is formed by selectively etching the second buffer layer and the first metal film(35). After forming a third buffer layer(43) on the resultant structure, a second metal film(45) having relatively low resistance and high tolerance against the EM is filled into the groove, thereby forming metal interconnection stacked sequentially the first buffer layer(33), the first metal(35), the third buffer layer(43) and the second metal film(45). At this time, aluminum alloy is used as the first metal film(35) and copper(Cu) is used as the second metal film(45).
Patent KR-20020076508-A (KR)
Title: High Speed Air Bearing Spindle System For Dicing Using High Efficient Cooling System
Inventor: BAE HYEON GYU
IPC: F16C32/06
Filed: 2001-03-29
Abstract: PURPOSE: An ultra speed air spindle system for cutting operation is provided to achieve improved cooling efficiency, while reducing cost for manufacturing air spindle. CONSTITUTION: An ultra speed air spindle system is characterized in that a refrigerator compartment(10) and an air bearing(3) are assembled into a single unit, such that the cooling action is prevented from being transferred to a spindle housing and the heat generated from the air bearing is directly transferred to the coolant fluid. The spindle is cooled at a predetermined pressure and flow velocity, after assembly of the refrigerator compartment to the air bearing. The refrigerator compartment is processed into a spiral shape, and the cooling effect is improved by increasing contact area between the refrigerator compartment and the air bearing.
Patent KR-20020078322-A (KR)
Title: 3-[5-(methoxy-ethyl)-3,6-dioxo-piperazin-2-yl]-propionic acid extracted and purified from the J300 Dong Chung Ha Cho, and pharmaceutical composition having anti-HIV activity, a agent for treating AIDS and supplementary food containing the same
Inventor: CHO SE YEON
IPC: C07D241/08
Filed: 2001-04-09
Abstract: PURPOSE: Provided are 3-(5-(methoxy-ethyl)-3,6-dioxo-piperazine-2-yl)-propionic acid of the formula(1) extracted and purified from the J300 Cordyceps militaris, and a pharmaceutical composition having anti-HIV activity, an agent for treating AIDS and a supplementary food containing the same. CONSTITUTION: The 3-(5-(methoxy-ethyl)-3,6-dioxo-piperazine-2-yl)-propionic acid of the formula(1) is manufactured by the steps of: extracting Cordyceps militaris powders with water; performing HPLC with the extract using distilled water; isolating the distilled water fraction by HPLC using methanol; and isolating the methanol fraction by activated carbon chromatography to obtain J300 Cordyceps militaris water extract Dong1-2-4 having anti-HIV activity.