baber/WOPTO huggingface dataset:
Patent KR-20020016218-A (KR)
Inventor: PARK DONG OK
IPC: G07F17/00
Filed: 2000-08-24
Abstract: PURPOSE: A vending machine is provided to automatically check condition of a user and to prepare a herb tea by properly admixing different kinds of herb powders along with health condition(or disease) of the user. CONSTITUTION: The vending machine comprises a detecting part(50) to detect blood pressure and to output data corresponding to the blood pressure; a shooting part(70) to take a picture of iris and to output data corresponding to the picture; a controller(30) to determine the health condition of the user based on both of the data and to output control signals relating selection of different herb materials and amount thereof; a container(200) to store the herb materials; a discharge controller(110) to automatically control amount of the herb powders to be discharged from the container; and a mixing and heating section(300) to admix the varied herb materials from the container and a certain amount of water and heat the admixture and then to introduce the heated material into a cup(400).
Patent KR-20020016354-A (KR)
Title: Circuit for automatically controlling gain of voice in private branch exchange
Inventor: LEE HUI TAE
IPC: H04M3/22
Filed: 2000-08-25
Abstract: PURPOSE: An automatic gain control circuit for voice signals in an exchange is provided to automatically adjust a signal inputted to a private branch exchange according to the state of an analog public network. CONSTITUTION: An automatic gain control circuit for voice signals in an exchange consists of a PCM(Pulse Code Modulation) decoding part(201), a gain deviation detection part(204), a gain control part(203), and a PCM encoding part(204). The PCM decoding part(201) receives an A-law/μ-law format PCM signal from an analog trunk part, decodes the received signal, and converts it into a linear PCM signal. The gain deviation detection part(204) is composed of a DTMF gain table(204a), a reference gain storage part(204b), and a gain comparison part(204c). The gain deviation detection part(204) receives a DTMF tone signal contained in the digital PCM signal, obtains the gain of the DTMF tone signal, compares the obtained gain with a reference gain value, and detects the gain deviation of the PCM signal. The gain control part(203) compensate the gain of the digital PCM signal decoded from the PCM decoding part(201) according to the deviation value detected from the gain deviation detection part(204). The PCM encoding part(204) encodes the gain-compensated digital PCM signal.
Patent KR-20020018821-A (KR)
Title: Washing machine and system data changing method of the same
Inventor: CHO IN HAENG
IPC: D06F33/02
Filed: 2000-09-04
Abstract: PURPOSE: A washing machine and a system data changing method thereof are provided to optimize preset programs by changing or substituting the preset programs through the exchange of data on use or malfunction with an external device such as a personal computer, thereby maximizing the performance and the operation efficiency of the washing machine. CONSTITUTION: A washing machine includes a load part including a motor, a water supply valve and a drain valve for driving inner and outer drums or a washing blade, a drive microcomputer(22) for controlling the operation of the load part and reading the operation state thereof, a key input part(23) for inputting various operation instructions or setting functions of the washing machine, a display part(24) for displaying the functions or operation of the washing machine, a memory(25) capable of reading or writing for storing various information including an operation algorithm and use record, an interface part(26) for exchanging data with an external unit(31), and a system microcomputer(27) for controlling the drive microcomputer and the display part and storing data transmitted from the external unit to the memory or uploading the stored data of the memory to the external unit.
Patent KR-20020022939-A (KR)
Title: Natural dyes and the Manufacturing method natural dyes thereof
Inventor: JUN BYEONG HUN
IPC: C09B61/00
Filed: 2000-09-21
Abstract: PURPOSE: A natural dye and its preparation method are provided to obtain a natural colored and nontoxic dye massively by the environmentally-friendly process using carbon dioxide as a critical fluid. CONSTITUTION: The natural dye comprises the dye extracted from a natural material, and at least one selected from lime powder and quartz porphyry power in the ratio of 1:1 to 1:9 by weight. Also the natural dye comprises the dye extracted from a natural material, and the starch powder extracted a potato in the ratio of 1:1 to 1:9 by weight. The dye is adsorbed to the powder. The method comprises the steps of extracting a dye from a natural material at a critical temperature and at a critical pressure by using carbon dioxide as a critical fluid; dissolving the extracted dye into water; adding the powder selected from lime powder, quartz porphyry power and potato starch powder to the solution to allow the dye to be adsorbed to the powder; and concentrating the solution under reduced pressure and drying the obtained one. Preferably the critical temperature is 31.06-90 deg.C and the critical pressure is 73.8-300 bar.
Patent KR-20010067215-A (KR)
Inventor: SATO TOSHIO
IPC: F15B15/22
Filed: 2000-09-22
Abstract: PURPOSE: A linear actuator is provided which has a small-sized rational design structure equipped with an air cushion type buffer mechanism. CONSTITUTION: In a linear actuator in which a slide table on a pedestal(1) is caused to reciprocate linearly by two air cylinder mechanisms(4A,4B) mounted in the pedestal, exhaust holes(34) are provided to positions adjacent at ports(30a,30b) and flow rate restricting mechanisms(35) for restricting a flow rate of exhaust are provided between the exhaust holes and the ports, and pieces of cushion packing(43a,43b) for being positioned over one of through holes(30c) of the ports on an exhaust side immediately before the piston reaches a stroke end are provided at an outer peripheral face of the piston to cause compressed air in pressure chambers of the actuator to be discharged from the exhaust hole through the flow rate restricting mechanism.
Patent KR-20020024857-A (KR)
Title: Identity Certification and Ticketting System Using Internet
Inventor: KIM MI JA
IPC: G06F15/00
Filed: 2000-09-27
Abstract: PURPOSE: A system for checking identification and issuing a ticket is provided to sell tickets at a web site for advance subscriptions and to admit users to the site using personal identifiers, such as credit cards, fingerprints, etc. CONSTITUTION: A system for checking identification and issuing a ticket comprises an authentication server, a media server, a database server, and a web server. The authentication server authenticates personal identifiers, such as credit cards, fingerprints, voices, etc. The media server provides various animations, audio and video screens to members. The database server provides various data. The web server, connected to these servers by TCP/IP and member computers through the Internet, receives various data. Especially, the identification and ticket vending system comprises a ticket vending system and a gate controller. The ticket vending system transmits the data of a card reader to the web server through the Internet and issues a ticket according to the web server's reservation confirmation result. The gate controller controls an entrance gate according to an authenticated result confirmed through personal identifier data.
Patent KR-20010000440-A (KR)
Inventor: LEE JAE HUN
IPC: E02D29/02
Filed: 2000-09-29
Abstract: PURPOSE: A reinforcing earth retaining wall is provided to protect environment, to be easily constructed at a low cost and to be affinitive with the environment by using a waste tire. CONSTITUTION: A waste tire block(12) made up of waste tires(10) is constructed along a slant face. Herein, the waste tire block is produced by using a connective member(11) having stiffness and durability. The lowest end of the waste tire block is buried under the ground and the waste tire blocks are constructed on the ground in order. Anchor blocks(14,15) are connected to settle the waste tire blocks. Earth and sand or aggregates are filled in a hollow portion(13) in the waste tire or waste tire block. Thus, the structural integrity with the ground is accomplished.
Patent KR-20020025490-A (KR)
Title: Device of capacity extension for conference call of exchanger system
Inventor: KIM GI HYEON
IPC: H04M3/56
Filed: 2000-09-29
Abstract: PURPOSE: A device for expanding a conference call capacity in a switching system is provided to bidirectionally connect at least one conference channel of conference channels of each conference module with a conference channel of other conference module one-to-one, so as to transmit voice information between different modules to expand the conference call capacity. CONSTITUTION: The first and the second conference module(100,200) comprise conference functional units(101, 201) and specific conference channels(CH1-CH63). The conference functional units(101,201) configure conferences of specific channels by an external control signal, and process voice information. The conference channels(CH1-CH63) input and output the voice information with the configured conferences. A switching function block(300) connects at least one conference channel(CH0) of the conference channels(CH0-CH63) if the first conference module(100) with a conference channel(CH0) of the second conference module(200) are switched one-to-one, and switches the rest conference channels(CH1-CH63) with subscriber terminals(#1-#63, #65-#127) one-to-one. Multiple subscriber terminals(400,500) connected to the switching function block(300) one-to-one receive conference call services through the conference channels(CH1-CH63). A controller(600) controls each of the conference functional units(101,201) of the first and the second conference module(100, 200), and configures a conference of a specific channel. A system controller(700) controls the controller(600) and the switching function block(300).
Patent KR-20020028476-A (KR)
Title: Method for manufacturing pmos device with high-dielectric constant gate dielectric
Inventor: CHO HEUNG JAE
IPC: H01L21/336
Filed: 2000-10-10
Abstract: PURPOSE: A method for fabricating a p-type metal oxide semiconductor(PMOS) device having a high dielectric gate insulation layer is provided to prevent a doping density of a p+ polygate and a channel region from being varied by penetration of boron ions, by depositing nitrogen ions on the high dielectric material layer through a remote plasma process. CONSTITUTION: A silicon substrate(1) is prepared on which field oxide layers for confining a device formation region are formed. A predetermined thickness of the high dielectric gate insulation layer is formed on the surface of the silicon substrate, made of one selected from an aluminium oxide layer, a zirconium oxide layer, a zirconium silicate layer, a hafnium oxide layer or a hafnium silicate layer. Nitrogen atoms are deposited on the high dielectric gate insulation layer by a remote plasma process. A boron-doped polysilicon layer is formed on the high dielectric gate insulation layer on which the nitrogen ions are deposited. The doped polysilicon layer and the high dielectric gate insulation layer are patterned to form the p+ polygate(5). A source/drain region(7) of a lightly doped drain(LDD) structure is formed in the silicon substrate at both sides of the p+ polygate.
Patent KR-20020028634-A (KR)
Title: A Substrate Mounting Tape for Semiconductor Package and a Method of Manufacturing the Same
Inventor: HUZING RAINBOW
IPC: H01L23/28
Filed: 2000-10-11
Abstract: PURPOSE: A substrate mount tape for semiconductor package and a method for fabricating the same are provided to prevent the pollution due to a sealant coated on a whole surface of substrate. CONSTITUTION: A mounted tape(2) is adhered on a predetermined face of a carrier frame(11). The mounted tape(2) has a width enough to cover the carrier frame(11). A predetermined window is formed on the mounted tape(2) by using a shape forming tool. The predetermined window of the mounted tape(2) includes a projection portion(22), a corner(23), an anti-pollution notch(24). A tape window(21) is formed on a corresponding position of the carrier frame(11). A size of the tape window(21) is similar to a size of a window of the carrier frame(11). The projection portion(22) is formed on an edge of the mounted tape(2). The triangular corner(23) is formed in a corner of the mounted tape(2).
Patent KR-20020034291-A (KR)
Title: Temperautre detector having a cooling means
Inventor: CHOI SE JIN
IPC: G01K7/00
Filed: 2000-10-31
Abstract: PURPOSE: A temperature sensor with cooling device is provided to accurately measure temperature on a surface of a strip to be plate with zinc to execute appropriate cooling. CONSTITUTION: A circular guide(32) is fixed to a cooling box by a fixing plate. A surveillance camera is built in the circular guide and joined with flange. A nitrogen cooling table(16) is formed on a part of a periphery of the circular guide to cool down a part of the circular guide by nitrogen purge method. A coolant cooling table(18) is connected parallel to the nitrogen cooling table and separated by a partition(13) and has coolant flowing into and out of a part of a periphery thereof to protect a transmitter(11) which is a rear end of the surveillance camera.
Patent KR-20010051670-A (KR)
Inventor: HASEGAWA KOJI
IPC: G03F7/004
Filed: 2000-11-14
Abstract: PURPOSE: Provided are a polymer and resist materials which can sense high energy rays, has excellent sensitivity, resolution and etching resistance, therefore it is useful for microfabrications using electron beams or far UV light, and can especially easily form micropatterns vertical to substrates, because the absorption of rays at the exposure wavelengths of ArF excimer laser or KrF excimer laser is small. CONSTITUTION: The polymer compound having a weight-average mol.wt. of 1,000 to 500,000 and having units represented by the general formula(1) or (2) £R1 is a group unstable against an acid; R2 is H or a linear or branched C1-C4 alkyl; Z is C2-C10 tetravalent hydrocarbon; and k is 0 or 1|.
Patent KR-20020038892-A (KR)
Title: A method of an advertisement using computer mail system
Inventor: JUNG JONG SIK
Filed: 2000-11-18
Abstract: PURPOSE: An advertisement service method is provided to enable a user to selectively insert an advertisement into an e-mail, to transmit the e-mail to a selected e-mail receiver, to give the e-mail receiver a lottery gift, and to distribute a brokerage commission to the user and the advertiser. CONSTITUTION: The method comprises steps of constructing a service system by connecting a web site and an electronic mail server to the internet(S11), collecting advertisements from advertisers, and storing the advertisements with an advertising fee and period at a database(S12), bulletining a list of the stored advertisements with related information over the web site(S21), offering an electronic letter or an envelope over an electronic mail related web page(S22), enabling a user to access the web site and request a user authentication(S31), checking an accumulated money of the accessing user(S32), enabling the user to select an advertisement, to arrange the advertisement on the letter or the envelope, and to transmit the e-mail to a receiver(S41, S42, S43), giving the user a bonus money according to the selection of the advertisements and the transmission of the e-mail(S44), calculating the total accumulated money, selecting priority members based on the accumulated money and notifying the priority members of a gift service(S51, S52, S53), offering a list of gifts, enabling the priority members to select a gift, and delivering the selected gift to the member(S61, S62, S63), and requesting an advertisement service fee to an advertiser(S73).
Patent KR-20020038898-A (KR)
Title: A Pressure Sensing Apparatus Of A Gap-Type Charged Particle Detecting Chamber
Inventor: HONG BYEONG SIK
IPC: G01N15/00
Filed: 2000-11-18
Abstract: PURPOSE: A device for measuring pressure of clearance type charged particle detector is provided to test air-tightness of the detector with a simple device. CONSTITUTION: A device comprises a clearance type charged particle detector(20); a compression and decompression device(30); and a pressure sensor(40). The clearance type charged particle detector has a gas inlet(27) on one side and a gas outlet(26) on the other side. The compression and decompression device is connected to the gas outlet to compress or decompress. The pressure sensor has one side connected to the gas inlet, the other side open and a middle section bent to be U-shaped to contain fluid(43) therein.
Patent KR-20020039148-A (KR)
Title: Structure for connecting lead wire to motor of fan shroud assembly
Inventor: KIM JAE YONG
IPC: F01P5/02
Filed: 2000-11-20
Abstract: PURPOSE: Structure for connecting motor wires of a fan shroud assembly is provided to protect lead wires, to improve the appearance, and to compatibly use the lead wire regardless of the specifications of a fan shroud assembly by covering the lead wire. CONSTITUTION: Lead wires(4) is placed in a support arm(15) of a shroud(1). A power supply terminal(41) of the lead wire is connected to a power supply connector(17) integrated with the connection part of a housing(11) and the support arm. A motor terminal(43) is formed on the connection part of a motor support ring(13) of the shroud, and is fixed in a channel-shaped socket(19). A connector(31) of a motor(3) is combined with the socket by sliding to close the opening of the socket. A motor terminal(33) is connected with the motor terminal. The lead wires are easily connected by combining the connector to the socket.
Patent KR-20020039490-A (KR)
Title: Leakout detection connector of the water service pipe
Inventor: LEE GEUNG JAE
IPC: G01M3/00
Filed: 2000-11-21
Abstract: PURPOSE: A water leakage sensor connection apparatus is provided to accurately detect occurrence of water leakage and leakage position by installing a sensor protection jacket and water-resistant protection box together with the pipeline. CONSTITUTION: A connection pipe(3) and a branch pipe(4) each of which has a water leakage sensor(5,5'), are installed to each pipeline joint part(2) so as to estimate water leakage of underground water supply pipeline(1). Each water leakage sensor is connected to a water-resistant protection box(7) equipped with a field connection module(8), through a signal cable(6). The water-resistant protection box is installed under the ground, and connected to a remote monitor system through a cover(9). The water-resistant protection box has a heater(10) for preventing internal dew formation. The connection pipe and branch pipe are welded to the water supply pipeline and fixed through a stainless band(11).
Patent KR-20020040393-A (KR)
Title: Guide bearing support structure for folding door of bus
Inventor: KIM GUN HO
IPC: B60J5/06
Filed: 2000-11-24
Abstract: PURPOSE: Structure for supporting a guide bearing of a folding door in a bus is provided to improve endurance of the folding door and to improve operational safety of the door by simplifying structure. CONSTITUTION: Structure for supporting a guide bearing of a folding door comprises a chassis(1) forming an exit gate of a bus; a guide rail(2) mounted on an upper lower face of the chassis by being composed of inner rail(21) and an outer rail(22); a guide bearing(4) formed between the outer rail and the inner rail; and a rotational shaft(41) formed in the middle of the guide bearing. The guide bearing endures horizontal and vertical load of a folding door(3). The guide bearing attached to an upper portion of the folding door transfers load of the folding door into the guide rail. Thereby, the structure for supporting the guide bearing of the folding door in the bus improves operational safety of the door by simplifying structure.
Patent KR-20010074011-A (KR)
Title: Method of manufacturing for rigid flexible pwb
Inventor: HONG DAE JO
IPC: H05K3/00
Filed: 2000-11-28
Abstract: PURPOSE: A method for fabricating rigid-flexible printed wire board(PWB) is provided to obtain PWB with superior electrical and mechanical characteristics, while achieving optimized fabrication condition for PWB. CONSTITUTION: A method comprises the first step of performing a pre-baking process at a temperature of 180°C for four hours so as to remove stresses generated from the flexible adhesive system; the second step of cutting the raw material in a machinery direction so as to minimize shrinkage of the raw material; the third step of performing oxide treatment so as to increase coupling force between copper and epoxy and improve heat resistant adhesive strength; and the fourth step of removing cover-lay of the rigid part so as to prevent de-lamination and performing cover-lay lamination only to the flexible part. As for the flexible part, polyimide is employed as a base film, electrolytic copper foil as a copper foil, modified epoxy/acryl as an adhesive, and polyimide is employed as a cover-lay. As for the rigid part, epoxy glass 3T is employed as a thin core, a low flow epoxy glass as B-stage, and completely/semi-solidified resin is employed as a resin-coated copper foil.
Patent KR-20020044729-A (KR)
Title: Interface device and method between channel card and if board in bts
Inventor: LEE DONG SU
IPC: H04B7/155
Filed: 2000-12-06
Abstract: PURPOSE: An interworking apparatus and method between a channel card and an IF(Intermediate Frequency) board in a base station is provided to improve economic efficiency by embodying the interworking from a plurality of channel cards to the IF board using a high-speed serial point-to-point type and embodying the interworking from the IF board to a plurality of channel cards using a high-speed serial multi-drop type. CONSTITUTION: A plurality of channel cards(100) have the first serial data transmitter(101) for receiving parallel data from a modulator(1), converting the received parallel data into serial data, and transmitting the serial data through a point-to-point type, and the first serial data receiver(102) for receiving serial data with a multi-drop type, converting the received serial data into parallel data, and transmitting the parallel data to a demodulator(2). An IF board(200) comprises the second serial data transmitter(201) for receiving parallel data from a digital combiner and divider(3), converting the received parallel data into serial data, and transmitting the serial data to the first serial data receiver(102) through the multi-drop type, and the second serial data receiver(202) for receiving the serial data from the first serial data transmitter(101) through the point-to-point type, converting the received serial data into parallel data, and transmitting the parallel data to the digital combiner and divider(3).
Patent KR-20020044987-A (KR)
Title: structure of stencil for fabricating stack-type package
Inventor: SONG TAE WON
IPC: H01L21/60
Filed: 2000-12-07
Abstract: PURPOSE: A structure of a stencil for fabricating a stack package is provided to prevent an unfill error of a solder paste generated from both edges of a stack by improving a structure of a stencil. CONSTITUTION: A stencil(3) is used for stacking a BLP(Bottom Leaded Package) and an STSOP(Stack Thin Small Outline Package). A rectangular hole(30) and an independent hole(40) are formed on a surface of a stencil(3). The rectangular hole(30) is used for applying a solder paste on a lead. The lead is located at both sides of the STSOP. The independent hole(40) has a rectangular shape. The STSOP is loaded into a groove of a jig. The STSOP is clamped by a vacuum pressure. The stencil(3) is loaded on the jig. The solder paste is applied on one side of the stencil(3). The solder paste is applied on the lead portion of the STSOP.