baber/WOPTO huggingface dataset:
Patent KR-20010030018-A (KR)
Title: Projector
Inventor: TAKEZAWA TAKESHI
IPC: H04N9/31
Filed: 2000-07-27
Abstract: PURPOSE: To make reducible the irregularity of a picture to be displayed in a projection type display device. CONSTITUTION: At least one polarizing plate 302Bo of the light incident surface side or the light emitting surface side of an electro-optical device is stuck to the upper part of a sapphire glass plate 308. It is preferable that the plate 308 is formed of monocrystal sapphire. Besides, it is preferable that the plate 30 is held by a metal-made holding frame 310. Moreover, it is preferable that the plate 308 and the frame 310 are stuck by adhesive agent whose heat conductivity is excellent.
Patent KR-20000063674-A (KR)
Inventor: YOON JONG SOO
Filed: 2000-07-28
Abstract: PURPOSE: A system for providing a discount coupon using a mobile communication terminal is provided for discounting a certain product or service to a customer having a coupon and providing a certain item or a service for free. CONSTITUTION: A discount coupon providing system using a mobile communication terminal includes a member store DB(20) for recording and storing information concerning a member who requests a discount coupon service, a member store DB(30) for recording and storing information of member stores which want a discount coupon, a discount coupon providing service business man web server(40), a main server(45) and an internet communication network(50), a PC(80) connected with the discount coupon providing service business man web server(40), a mobile communication business man wireless portal server(55) connected with the internet communication network(50), and a gateway(60), a mobile communication base station(65) and a mobile communication terminal(70).
Patent KR-20020010763-A (KR)
Title: Power apparatus in processor duplex board
Inventor: LEE GANG DAE
IPC: H04Q1/20
Filed: 2000-07-31
Abstract: PURPOSE: A power apparatus of a processor duplex board is provided to supply power for a minimum 200 msec even through a power is OFF to use a power module for an on-board by supplying the minimum power to transmit a program counter value from an active processor to a standby processor even through the active power is OFF. CONSTITUTION: A power switch(100) is operated by an operator and turned on or off according to a power ON/OFF switching operation by the operator. A power ON/OFF sensor(200) senses ON/OFF operation of the power switch(100). The power ON/OFF sensor(200) is not operated when power-on operation is sensed, while if a power-off operation is sensed, the power ON/OFF sensor(200) provides a timer enable signal to a timer(300) and provides a power-off signal to a power relay control logic(400). The timer(300) starts counting according to the timer enable signal provided from the power ON/OFF sensor(200) for a set time period and provides a time-out signal to the power relay control logic(400) when the set time period elapses. The power relay control logic(400) provides a relay-off signal to a power relay(500) according to the time-out signal provided from the timer(300) and a relay-off signal provided from the power ON/OFF sensor(200). The power relay(500) turns off a relay to cut off a DC power of -48V supplied to a power module(600) according to the relay-off signal provided from the power relay control logic(400). The power module(600) converts the DC power of -48V provided from the power relay(500) into an operation power for operating a processor.
Patent KR-20010066974-A (KR)
Inventor: NAMKOONG JONG GYU
IPC: B21D17/00
Filed: 2000-08-10
Abstract: PURPOSE: A device and a method for producing a street lamp pillar are provided to express a shape on an outside surface and to reduce a manufacturing cost. CONSTITUTION: A raw material(12) is cut at a specific length. The cut raw material(12) is located in a lower die(6) on a third cylinder(5). An upper and the lower dies(9,6) are combined by operating the third and a fourth cylinders(5,8). The raw material(12) is contacted with guiding grooves of the dies(9,6) by pressurizing. An urethane(14) is filled inside the raw material(12). Both sides of the urethane(14) are compressed by pistons(3,4) of a first and a second cylinders(3,4). The raw material(12) is formed by corresponding to a forming portion(13) of the dies(9,6). Thereby, a product is completed.
Patent KR-20000072228-A (KR)
Inventor: GIM CHANG SU
Filed: 2000-08-16
Abstract: PURPOSE: A system for selling a gasoline discount coupon in an internet is provided for inducing a purchasing power of a gasoline customer and maximizing a profit. CONSTITUTION: The gasoline suppliers of the country having a registration intention registers in Oildc.com in an online based on a provided content and format(1). An information concerning various gasolines are obtained from the oildc.com in an online and a result of an examination with respect to the registration is confirmed(2). The registered company(gasoline company) obtains an information from the oildc.com in an off-line and registers as a registered company. The oildc.com examines the registration and condition in an off-line.
Patent KR-20020016166-A (KR)
Title: Chewing gum with center-filling of agglomerated erythritol and the process thereof
Inventor: AHN BYEONG SU
IPC: A23G4/10
Filed: 2000-08-24
Abstract: PURPOSE: Provided is a process of preparing the titled chewing gum by filling an erythritol composition into the center of a chewing gum mass containing sugar, sugar alcohols, a gum base or the like as a main body in an extruder and molding. Whereby, the chewing gum has improved freshness and palatability. CONSTITUTION: About 1 to 20% by weight of a granular erythritol composition is filled in the center of chewing gum, based on the total weight of the chewing gum. The total chewing gum composition comprises 80 to 99% by weight of one or two or more chewing gum masses selected from sugar and sugar alcohols and 1 to 20% by weight of a granular erythritol composition comprising granular erythritol filled in the center of the chewing gum and a food additive such as a minimum amount of a sour agent, a pigment, a flavor or the like.
Patent KR-20020016447-A (KR)
Title: A laser triangulation sensor with multiple position detection rules
Inventor: WEE HYEON GON
IPC: G01S13/06
Filed: 2000-08-25
Abstract: PURPOSE: A laser trigonometry sensor having a number of position determination references is provided, which determines the most adjacent position to an ideal line by selecting the most appropriate one to an object of the position determination methods. CONSTITUTION: An amplifier(12) amplifies an output of an individual CCD(Charged Coupled Device) device according to an imaging position of the CCD device of a detector of a sensor head(11). And a selection unit(13) selects one of the position determination methods according to an amount of received light, a peak point and a bisection method. And an arithmetic operation unit(14) determines the position of the output of the amplified individual CCD device transmitted from the amplifier with the position determination method selected in the selection unit. A position display part(15) displays the calculated value, and an EEPROM(Erasable and Programmable ROM)(16) stores the selected position determination method to be reused when a power supply is shut off.
Patent KR-20000072741-A (KR)
Inventor: KIM WON TAE
IPC: A23L2/00
Filed: 2000-09-22
Abstract: PURPOSE: A making method of a drink using blades, stalks and roots of Sasa borealis(small bamboo on the hillside) that has various pharmacological effect is provided. CONSTITUTION: The drink of bamboo is made by mixing an extract of the bamboo, isomerized sugar, sugar, citric acid, Vitamin C, spices and food colors with clean water or tap water, sterilizing and filling up the mixture in a can. DHA, calcium or dietary fiber and fruit or vegetable juice can be added to the bamboo drink for nutrition and flavor. A soft drink can be made by adding at least 0.05% of carbon dioxide to 1% or more of the undiluted solution of the bamboo extract.
Patent KR-20020024876-A (KR)
Title: Switching Beam Array System for Code Division Multiple Access System
Inventor: SIM DONG HUI
IPC: H01Q3/38
Filed: 2000-09-27
Abstract: PURPOSE: A switching beam array system for a CDMA system is provided to generate an optimum beam pattern according to the environmental change of a telecommunication system by minimizing the influence of interference signals using the temporal/spatial processes. CONSTITUTION: A converting unit(201) comprises a frequency down converter converting ultra high frequency signals into base band signals, and A/D converters(201a,201b) converting analog signals into digital signals. A rake receiver(204) is provided for a temporal process including the dispreading of the digital signals. A beam generator(205) is provided for a spatial process of a receipt signal vector output from the rake receiver(204). A digital demodulator demodulates digital signals temporally/spatially processed by the rake receiver(204) and beam generator(205).
Patent KR-20020025458-A (KR)
Title: Filtering device for an extension pipe of a vacuum cleaner
Inventor: JUNG JU SEOK
IPC: A47L9/00
Filed: 2000-09-29
Abstract: PURPOSE: A foreign material filtration apparatus of a vacuum cleaner is provided to remove easily a foreign material collected to an inside of the vacuum cleaner without separating an extension pipe. CONSTITUTION: A foreign material filtration apparatus of a vacuum cleaner comprises a sleeve(50), an opening and shutting member(60) and a filtration member(70). The sleeve(50) is connected removably between a brush inlet pipe(40) and an extension pipe(45). The opening and shutting member(60) is installed slidably to an outer circumference surface of the sleeve. An end portion of the filtration(70) is connected to the opening and shutting member(60), and the other end portion thereof is connected to a collecting chamber(51) in the sleeve(50). The collecting chamber(51) for collecting a foreign material is formed to an inside of the sleeve(50). An opening portion(52) for draining the foreign material to an outside is formed to the outer circumference surface of the sleeve(50).
Patent KR-20020030323-A (KR)
Title: Echo Cancellation Apparatus of Access Gateway System
Inventor: KIM YEONG MIN
IPC: H04L12/66
Filed: 2000-10-17
Abstract: PURPOSE: An apparatus for removing an echo of an access gateway system is provided to select a vocoder function or an echo removing function and apply the selected function, or offer two functions by installing a vocoder board in an IP(Internet Protocol) network interworking block and installing an echo removing board in a PSTN(Public Switched Telephone Network) interworking block. CONSTITUTION: An IP network interworking block(20a) converts a TCP/UDP packet inputted from an IP network(30) into a voice packet, releases the compression of the voice packet, and generates voice data. A PSTN interworking block(20b) distributes the voice data transmitted from the IP network interworking block(20a) to a receiver, removes an echo to exist on the voice data, performs a signalling process, and transmits the processed data to a PSTN(38). The IP network interworking block(20a) has a vocoder board(33). The PSTN interworking block(20b) has an echo board(35).
Patent KR-20010096491-A (KR)
Title: A method and system for video recording and playback
Inventor: YATSUGI TOMISHIGE
IPC: H04N9/804
Filed: 2000-10-19
Abstract: PURPOSE: A method and a system for video recording and reproducing are provided to record video data on a disc block with high image quality over a long time while reproducing the size of a camera block. CONSTITUTION: In a video recording and reproducing system, a disc block and a camera block using an optical disc are separated into separate structural blocks and a memory card(41) of sufficient capacity for moving image recording is incorporated in the camera block. When the card is taken out and inserted into a card slot made in the disc block, video data is transferred automatically to the disc block by processing firmware software. The camera block compresses video signals for minimize the size of digital encoding before encoding and transmitting the signals. The camera block and the disc block are coupled by a magnetic card, a connection cable or an RF link. The camera block is minimized as a recording medium and supplied with the power from the optical disc block.
Patent KR-20010051204-A (KR)
Title: Electric connector
Inventor: MATSUO TSUTOMU
IPC: H01R24/00
Filed: 2000-10-24
Abstract: PURPOSE: To provide an electric connector which can make both contactors contact with each other without loose contact. CONSTITUTION: Drive means includes a bearing hole 33 formed on a second retainer plate 30; an oblong hole 22 formed on a middle plate 20 and having a relatively large length in a perpendicular direction to a movement direction relative to the second retainer plate 30; and an axial portion 42 guided rotably in the bearing hole 33. The axial portion 42 has a drive portion 41 whose axis receives a rotational drive and is received in the oblong hole 22. On the circumference of the drive portion, there are disposed a relatively smaller diameter portion 43 and a relatively larger diameter portion 44 via switching portions 45A and 45B. The relatively smaller diameter portion 43 and the relatively larger diameter portion 44 jointly share an axial line Z. A relatively smaller diameter of the oblong hole 22 is nearly equal to the sum of a radius r of the small diameter portion 43 and a radius R of the large diameter portion 44, and is smaller than that of the relatively larger diameter of the oblong hole 22. When the relatively larger diameter portion 44 pushes down the edge of the relatively smaller diameter-side of the oblong hole 22 according to a rotational drive of the drive axis 40, both contactors are coupled with each other. When the relatively larger diameter portion 44 is removed from the edge of the smaller diameter-side of the oblong hole 22, the coupling is released.
Patent KR-20010007951-A (KR)
Inventor: JUNG YONG CHAE
IPC: A01N59/00
Filed: 2000-10-28
Abstract: PURPOSE: A composition for promoting the growth of grass containing charcoal, silicic acid, urea, molasses and antagonist microbes is provided, which can be safely used to plants, prevents acidification of soil and increases fertility of soil. CONSTITUTION: The composition is prepared by the steps of : (i) mixing 10-100g/m2 of charcoal, 50-250g/m2 of silicic acid, 1-10g/m2 of urea and 1-50cc/m2 molasses ; (ii) putting the mixture in a polypropylene film bag and intermittent sterilizing the mixture at 121deg.C for 30min three times three days ; (iii) culturing antibiotic resistant germs in a peptone medium at 30deg.C for 3days ; (iv) inoculating the germs to the sterilized composition and leaving the composition in an incubator for 15days ; and then (v) mixing the cultured composition with topdressing soil in a ratio of 1-30:1. 1-100g of the composition per the unit area of the grass are applied to the soil.
Patent KR-20020033281-A (KR)
Title: A charging equipment for partable device using computer
Inventor: NOH MYEONG GI
IPC: H02J7/00
Filed: 2000-10-30
Abstract: PURPOSE: A portable device charger using a computer is provided to charge the portable device by using the driving power supplied to the computer peripheral device regardless of the battery type of the portable device. CONSTITUTION: A portable device charger using a computer comprises a computer connecting unit(71), a computer connecting wire(72), and charging connecting units(74,74'). The computer connecting unit(71) is connected to the computer so as to be applied with power. The computer connecting wire(72) is connected to the computer connecting unit so as to supply the power. The charging connecting units(74,74') are connected to the computer connecting wire and includes a charging port for coupling to the charging port of the portable device at one side, and a power converter for converting the computer power to the power adequate for charging the portable device.
Patent KR-20020034269-A (KR)
Title: A service reservation guidance method using the internet
Inventor: HONG JI JUNG
Filed: 2000-10-31
Abstract: PURPOSE: A method for guiding a service reservation using the Internet is provided to guide a customer in order to carry out the service reservation according to the personal schedule of the customer on the Internet. CONSTITUTION: The service reservation guide system comprises a customer PC(10,12) capable of connecting to a web server(16) through an Internet network(14), a service management server(18) transmitting the service selection initial screen data and the relating detail item selection screen data to the customer PC through the web server and the Internet network in order to make the service reservation easily carry out on the customer PC, a customer information database(20) storing the information of the customer registered to the web site as a member, and a service guide database(22) storing the guide screen data for the service reservation on the customer PC.
Patent KR-20020038968-A (KR)
Title: Method for producing water repellent glass which has high durability
Inventor: KOO SEONG HOE
IPC: C03C17/25
Filed: 2000-11-03
Abstract: PURPOSE: Provided is a preparation method of water repellent glass forming an inorganic film, which has fine irregularities on the surface and uniform-sized pores on the inside, on the surface of the glass, especially large-sized substrate. Accordingly, the resultant glass is excellent in water repellency, durability, and abrasion resistivity. CONSTITUTION: The preparation method is as follows: (i) preparing a first solution by mixing 1pts.wt. of tetraethyl orthosilicate(TEOS), 1.7-17pts.wt. of alcohol such as methanol, ethanol, iso-propanol and butanol, and 0.6-6pts.wt. of HCl(1%) solution; (ii) preparing a second solution by mixing 1pts.wt. of metal(Ti, Al and Zr) alkoxide and 2-5pts.wt. of alcohol; (iii) preparing a third solution by adding the second solution to the first solution, then adding alcohol dispersed with 0.4-4.5M(based on 1M TEOS) of at least one colloidal metal oxides(10-100nm) selected from such as SiO2, TiO2, ZrO2, Al2O3, CeO and SnO2; (iv) coating a glass substrate with the third solution, and sintering at lower than 600deg.C for forming inorganic film on which fine irregularities, caused by metal oxides particles, are dispersed; (v) spreading pre-coater, silane coupling agent, over the inorganic film to improve bonding force with water repellent film; (vi) coating fluorosilane-based repellent solution, and sintering. Also, the inorganic film with fine irregularities on the surface and uniform-sized pores on the inside is prepared by adding organic polymer resin, such as polyacryl amide, polybutoxy ethylene, etc., emulsified in alcohol to the above solution of step (iii), where the pores are formed by thermal composition of polymer for homogeneous dispersion of water repellent materials, and other processes are the same as the above process.
Patent KR-20010008171-A (KR)
Inventor: KIM SANG MIN
IPC: A23L1/28
Filed: 2000-11-13
Abstract: PURPOSE: A manufacturing method of Hericium erinaceum mushroom extract is provided to extract HECCN(Hercium erinaceum correlated compound nerve Growth Factor) for preventing senile dementia, central nervous disorder and gastrointestinal disease. CONSTITUTION: A manufacturing method of Hericium erinaceum mushroom extract comprises the steps of: generating hyphae by cultivating and fertilizing the mushroom seeds (S100); cultivating the hyphae in liquid for 5-80 days (S200); enzyme-reacting the hyphae in an enzyme effector for 5-90 days with adding enzyme in a predetermined ratio of 0.1-30% (S300); concentrating the enzyme-reacted hyphae by centrifuging (S400-1) or concentrating the hyphae by mixing with 20-70% of water and heating (S400-2); vacuum-lyophilizing at -70 to -120deg.C with liquid nitrogen; and extracting Hercium erinaceum correlated compound nerve Growth Factor(HECCN) from the Hericium erinaceum mushroom.
Patent KR-20020039437-A (KR)
Title: An Electronic Commerce Logistics System and Service method
Inventor: HAN TAE YUN
Filed: 2000-11-21
Abstract: PURPOSE: An EC(Electric Commerce) logistics system and a service method are provided to strengthen the sales function not the simple delivery business and to enable a purchase customer as well as an operator to check the delivery and the delivery status of the diverse forms for the customer convenience. CONSTITUTION: The EC logistics system comprises a shopping mall(100) selling a product in an EC method on the Internet, a cooperating product supply company(200) supplying the product ordered by the shopping mall, a cooperating delivery company(300) delivering the product, and a logistics operation system(400) providing not only the delivery service of the material products but also the immaterial services and comprehensively planning and controlling all activities such as the packing/transportation/storing/loading-unloading of the product. The cooperating product supply company receives an order from the shopping mall in a web server linking form and a web EDI(Electronic Data Interchange) form through the Internet. The cooperating delivery company delivers the products to the customer by receiving a delivery request from the server in the same form and the tracking information of the ordered product is transferred to the server in real time.
Patent KR-20020041010-A (KR)
Title: Apparatus and method searching mail matter address using database of communication service provider
Inventor: LEE SANG GUK
IPC: G06F17/30
Filed: 2000-11-27
Abstract: PURPOSE: A device and method for searching an address of a mail receiver using a database of a common carrier is provided to search the current address of a mail receiver using a user database possessed in communication businessmen. CONSTITUTION: A communication unit(11) having a processor charges a communication protocol process, a protocol process for a database access of a communication businessman, and a control of peripheral devices(input unit(12) and output unit(13)). The communication unit(11) charges an interface with a PSTN(public switched telephone network,20). The communication unit(11) converts input information recognized through the input unit(12) into a signal adapted to the PSTN(20) and transmits the signal to a communication businessman device(30). The communication unit(11) analyzes a signal being received through the PSTN(20) from the communication businessman device(30) and outputs the signal through the output unit(13). The input unit(12) inputs an identifier capable of identifying a mail receiver and supplies the identifier to the communication unit(11). A communication unit(31) having a processor charges a communication protocol process and a process for accessing to a database. The communication unit(31) charges an interface with the PSTN(20), and searches a user database(32) by the identifier and additional information(password) received through the PSTN(20) from the mail businessman device(10), and obtains an address of a main receiver and other receiver selection item.