baber/WOPTO huggingface dataset:
Patent KR-20000054769-A (KR)
Inventor: CHUNG SO ANG
Filed: 2000-06-22
Abstract: PURPOSE: A system and method for drawing a merchandise coupon having a lottery function through a communications network are provided so that safety of using of a merchandise coupon could be provided. CONSTITUTION: A system for drawing a merchandise coupon having a lottery function through communications network (1) includes a server (10) equipped with a managing program (12) and an information storage (14), a member terminal (20) for transmitting the merchandise coupon from the server through a communications network, a scanner (311) of a chain-store (30) for inputting a code number of the merchandise coupon, means (121) for inputting order of the merchandise coupon and transmitting the merchandise coupon, means (122) for settling and authenticating from the server, means (123) for drawing a lottery with the used merchandise coupon, and means (124) for alarming a merchandise coupon buyer drawn the lottery of the drawn fact and delivering a premium.
Patent KR-20010066880-A (KR)
Inventor: SINGH MANDEEP
IPC: G21K1/06
Filed: 2000-06-28
Abstract: PURPOSE: A multilayer mirror for extreme ultraviolet rays having an improved reflectance is provided to protect the mirror from pollution of environment and to allow a protection capping layer to enhance characteristic of reflection rate. CONSTITUTION: The multilayer mirror for extreme ultraviolet rays having an improved reflectance has a reflection material for radiation reflection in a desired wavelength range such as a laminated body comprising a first material and a second material alternately laminated. The first material has a real refractive index smaller than the second material in the desired wavelength range. In the mirror, at least one layer of a third material is sandwiched in the laminated body, while tire third material is selected from a group including Rb, RbCl, RbBr, Sr, Y, Zr, Ru, Rh, Tc, Pd, Nb and Be, and alloys and compounds of the materials. Preferably, one layer of the third material is sandwiched between each the pair of the layers of the first and second material, while at least one layer of a forth material is sandwiched in the laminated body. The forth material is selected from the group including Rb, RbCl, RbBr, Sr, Y, Zr, Ru, Rh, Tc, Pd, Nb and Be, and alloys and compounds of the materials.
Patent KR-20000058765-A (KR)
Inventor: KIM DAE GWANG
IPC: C05F9/00
Filed: 2000-06-28
Abstract: PURPOSE: An organic mineral fertilizer is provided to reduce manufacturing costs and to contain essential substances for growth and ripening of the crops by reacting slag, which is generated from a converter for manufacturing steel with waste food. CONSTITUTION: The organic mineral fertilizer contains 10 wt.% or more of OM(Oligosaccharide Molecular), 40 wt.% or less of OM/N(Oligosaccharide Molecular/Nitrogen), 35-45 wt.% of CaO, 3.5-7.5 wt.% of SiO2, 12-18 wt.% of MgO, 3-7 wt.% of Fe2O3, 2-5 wt.% of MnO, 0.3-0.6 wt.% of P2O5, 0.3-1.8 wt.% of Al2O3, and 0.05 wt.% or less of S and other essential substances. Once food waste and slag, which are generated from a converter for manufacturing steel, are mixed, cationic elements contained in the slag, such as Ca, Mg, P, S, Mn, Si, bond to anions derived from organic compounds of OM/N so that they form aliphatic ester having long chain. The food waste and the slag are characterized by being mixed in a ratio of 40:60.
Patent KR-20010049748-A (KR)
Inventor: ARAI NORIKAZU
IPC: G11B7/1353
Filed: 2000-07-08
Abstract: PURPOSE: To provide an optical system capable of keeping sufficient performance against temperature change in the using environment and low in cost without increasing the size, in the optical system that employs an objective lens for recording and/or reproducing an optical information recording medium made of a resin material. CONSTITUTION: This system is provided with a coupling optical system 2 that converts the divergence angle of divergent light emitted from a light source 1 and an objective lens optical system 3 that converges a light flux from the coupling optical system 2 on an information recording face. Each of these optical system 2, 3 includes at least one resin-made lens having a positive refractive power and also a zonal diffraction face having a negative diffraction power. This zonal diffraction face can be one face of the resin-made lens contained in the coupling optical system 2.
Patent KR-20020007044-A (KR)
Title: Automatic control system for color fluorescent lamp
Inventor: KIM YEO IL
IPC: H05B37/02
Filed: 2000-07-14
Abstract: PURPOSE: A system for automatically controlling a color fluorescent light is provided to make various colors by installing a fluorescent light on an indoor/outdoor ornament or a signboard. CONSTITUTION: Various types of programs that a user wants, a linear up/down mode and a rectangular wave form are inputted to a CPU ROM. An address/data bus is driven by the CPU. A decoder disposed on each board reads data conforming to his/her ID. A corresponding DC1-10V output of analogue type is generated by using a PIO and a D/A converter. An output of an illumination control ballast of a fluorescent light is controlled to control brightness of a color fluorescent light connected to the ballast and make various colors and changes. A DIP switch enables the user to select a program and a speed at needs, thereby maximizing convenience in use. Inconvenience that a changed program is inputted to the CPU ROM in every case is eliminated since the various types of programs are inputted in the CPU memory semiconductor in advance.
Patent KR-20020008859-A (KR)
Title: Apparatus for measuring thickness of metal layer by using optical method and Method for measuring thickness of metal layer using the same
Inventor: JANG YEONG GEUN
IPC: G01B11/02
Filed: 2000-07-20
Abstract: PURPOSE: Device and method for measuring thickness of metal film with an optical manner is provided to prevent a measured error caused by using non-resistance value and to conveniently detect thickness of metal film. CONSTITUTION: A method for measuring thickness of metal film comprises a first stage arranging a wafer on a wafer supporting plate; a second stage fixing a specific position of the wafer; a third stage sensing light reflected from first metal film while radiating the light into the first metal film on a front side of the wafer; a forth stage forming second metal film on the first metal film of the wafer; a fifth stage fixing the wafer on the specific position while arranging the wafer on the wafer support; a sixth stage sensing the light reflected from the second metal film while radiating the light into the second metal film with the same incidence angle; and a seventh stage measuring thickness of the second metal film by using passing difference of the incidence angle. Thereby, the method for measuring the thickness of the metal film prevents measured error caused by using non-resistance value with an optical manner.
Patent KR-20010091847-A (KR)
Title: Chitosan and Method of Preparing Chitosan
Inventor: BOHOLMANN JOHN A
IPC: A23L29/275
Filed: 2000-07-24
Abstract: PURPOSE: Chitosan and a method for preparing the chitosan from a biomass of microorganism are provided, to improve the solubility in water and to reduce the viscosity of chitosan. CONSTITUTION: The chitosan which contains a material derived from a biomass of microorganism, is characterized by containing a material making 85 wt% or more of the N-acetyl group of chitin to be deacetylated. Preferably the chitosan comprises further a material containing 0.05% or less of lime. The 1 wt% chitosan solution has a viscosity less than 25 cP, preferably less than 15 cP in 1% aqueous acetic acid solution at a temperature of 25 deg.C. The method comprises the steps of reacting a biomass of chitin in 25% or more alkali hydroxide solution at a temperature above 95 deg.C for at least 10 hours for converting chitin into chitosan; and separating the chitosan from the solution.
Patent KR-20020009218-A (KR)
Title: System to composite video and OSD using logical operations
Inventor: KIM SEUNG HUN
IPC: H04N5/445
Filed: 2000-07-25
Abstract: PURPOSE: A system for logical mixing/conversion between a video signal and OSD data is provided to control logical mixing/conversion as well as arithmetic mixing in pixel units using characteristic of OSD data to produce a variety of representations. CONSTITUTION: A system for logical mixing/conversion between a video signal and OSD data includes a video receiver(10) for receiving the video signal, an OSD receiver(20) for receiving the OSD data configured of a command field and a parameter field and dividing by fields, and a decoder(30) for decoding the command field. The system further has a controller(50) for controlling the overall operation of the system and instructing the system to process the video signal and OSD data according to a data processing method defined by the decoded command field, a pixel mixing/conversion unit(40) for mixing/converting the video signal and OSD data according to an instruction of the controller, and an output part(60) for outputting a video signal mixed/converted by the pixel mixing/conversion unit.
Patent KR-20010093618-A (KR)
Title: Fishing stop rubber
Inventor: EUM JAE JO
IPC: A01K93/00
Filed: 2000-07-25
Abstract: PURPOSE: A method for manufacturing a rubber bobber stop for night fishing is provided which can be conveniently used without a separate luminance so as to exhibit decoying effects of fish in the nighttime fishing. CONSTITUTION: The method for manufacturing a rubber bobber stop for fishing is characterized in that the rubber bobber stop for fishing comprises 60 to 70 wt.% of synthetic rubber and 30 to 40 wt.% of phosphorescent paint and formed at a temperature of 190 deg.C for about 50 seconds, wherein the phosphorescent paint is mixed with the synthetic rubber in the above weight ratio, wherein the rubber bobber stop for fishing(1) is installed under a penetration type float(2), and a bobber underwater(4), a cushion rubber(5) and a swivel(6) are installed under the rubber bobber stop for fishing(1) in good order, and wherein fishes can be decoyed by light accumulated in the daytime without using a separate chemilite for collecting fishes, thereby enabling night fishing conveniently.
Patent KR-20010015455-A (KR)
Title: Vibration member using electro-mechanical energy conversion element as driving source, vibration wave driving apparatus using vibration member as driving source and apparatus provided with vibration wave driving apparatus
Inventor: FUJIMOTO KOSUKE
IPC: B06B1/02
Filed: 2000-07-28
Abstract: PURPOSE: To stabilize vibration waves by canceling out the non-uniformity in the positional phase difference of each vibration being generated by the partial non-uniformity of the stiffness of a vibration body by partially changing the stiffness of the vibration body. CONSTITUTION: An elastic body 1 of the vibration body is provided with a plurality of grooves 4 for enlarging displacement in the peripheral direction being generated by bending vibration. Also, the minimum unit of the arrangement of a pattern electrode 3-1 of a piezoelectric element 2 is 1/4 wavelength, and the groove 4 is equally divided into 28 portions in a peripheral direction to allow all areas 3-3 between electrodes 3-3 to coincide with the position of the groove 4. Then, the groove 4 where an angle coincides with the areas 3-3 between the pattern electrodes of the piezoelectric element 2 is made shallower than other grooves, and the decrease in the bending stiffness of a vibrator is corrected by increasing the sectional area of the vibrator and hence increasing the sectional secondary moment. As a result, the propagation speed of the vibration of a standing wave with a different phase being formed at the vibration body does not change at a part corresponding to the areas between the electrodes of the piezoelectric element, thus stabilizing the waveform of traveling waves with traveling properties.
Patent KR-20010030051-A (KR)
Title: A Cellulose Substance-Containing Coating Agent and Its Use in Lacquers
Inventor: HOPPE LUTZ
IPC: C08G18/70
Filed: 2000-08-03
Abstract: PURPOSE: Provided is a cellulosic material-containing aqueous coating agent without defects of aqueous nitrocellulose/lacquer resin emulsion, used in lacquer coating of the surface. CONSTITUTION: This cellulosic material-containing coating agent which is oil-in-water type emulsion comprises (a) 5.0-50 wt.% cellulosic material, (b) 5.5-50 wt.% one or more kinds of hydroxy group-containing lacquer resins, (c) 2.0-25 wt.% one or more kind of polyisocyanates having one or more free isocyanate groups, (d) 10.0-65 wt.% water, (e) 0.5-30 wt.% plasticizer, (f) 0.0-20 wt.% emulsifying agent and (g) 0.0-45 wt.% at least one kind of organic solvent. Total percentage of the components (a) to (g) is always 100 wt.%, and in the coating agent, a ratio of OH group (based on the above lacquer resin) to NCO group is 1:0.05 to 1:5.
Patent KR-20020015245-A (KR)
Title: Contactless IC Card Reader of ISO-14443 Type B
Inventor: KANG YEONG MAN
IPC: G06K7/00
Filed: 2000-08-21
Abstract: PURPOSE: An RF card reader is provided to realize an ISO(International Organization for Standardization)-14442 B type communication signal connection type among the communication signal connection type of the RF card. CONSTITUTION: The RF card reader comprises a transmission part(122) transmitting the data modulating a carrier wave to ASK(Amplitude Shift Keying) 10% to an RF card(110) through an antenna(121), a receiving part(123) receiving a BPSK(binary Phase Shift Keying) signal of the sub carrier wave received from the RF card through the antenna, a CPU, a memory storing a necessary data under a control of CPU and an I/O interface(126) interfacing the CPU with an outer computer(131) or outer device(132). The transmission part includes an oscillation part oscillating a carrier wave of 13.56MHz, a modulation part modulating a NRZ(Non Return to Zero) serial data transmitted to the RF card to the carrier wave with ASK 10%, a power amplifying part amplifying the modulated wave and a low pass filter filtering the power amplified signal.
Patent KR-20020015442-A (KR)
Inventor: LEE JU HWA
IPC: H01J29/06
Filed: 2000-08-22
Abstract: PURPOSE: A shadow mask frame assembly of CRT is provided to grant tension to the shadow mask by using an elastic member mounted on the same plane with the support member and maintain tension at high temperature. CONSTITUTION: A shadow mask frame assembly of CRT comprises a shadow mask(4), a pair of support members(6,6'), a fixing unit(20,20') and a pair of elastic members(30,30'). Mask holes are formed on the shadow mask to pass through selectively electron beams emitted from the electron gun when the electron beams are landed on the fluorescent layer of the screen. The both end sides of the shadow mask are supported with a melting attachment by the pair of the support members. The pair of interval fixing units keep an interval of the support members constantly. The pair of elastic members are installed between the fixing unit and the support member and force a tension by elastic force.
Patent KR-20010021402-A (KR)
Title: Speech processing method and apparatus
Inventor: SUITO TARO
IPC: G06F17/00
Filed: 2000-08-24
Abstract: PURPOSE: A method and an apparatus for regenerating a voice are provided to prevent a pausing phenomenon of a voice by regenerating a voice signal from a recording medium in a speed faster than a normal speed and outputting a normal voice. CONSTITUTION: Input data(Si) as original voice data obtained from a double-speed regeneration process are divided according to each processing unit(T1-T6). In the processing unit T1, all data of non-voice part are removed. All voice parts are connected to each other and stored to an output buffer. In the processing unit T2, data of voice parts are stored to the output buffer. The non-voice part is added to the voice part when the voice part is only 30m seconds. The data are stored to the output buffer. In the processing unit T5, the data of the voice part are compressed and the compressed data are stored to the output buffer.
Patent KR-20020016241-A (KR)
Title: Lead frame having a side ring pad and semiconductor chip package including the same
Inventor: JUNG YEONG DU
IPC: H01L23/495
Filed: 2000-08-25
Abstract: PURPOSE: A lead frame having a peripheral ring pad is provided to form a reliable bonding wire in a structure where a die pad is exposed, and to freely dispose inner leads and perform a wire bonding process. CONSTITUTION: A semiconductor chip(20) having an active surface on which a plurality of electrode pads(22) are formed is mounted on the die pad(12). Bonding wires electrically connect the electrode pads with the corresponding inner leads(14). The peripheral ring pad(18) is disposed between the die pad and the inner lead, surrounding the die pad. A tie bar(16) connects the die pad with the peripheral ring pad. The plurality of electrode pads include an electrode pad for power supply. The electrode pad for power supply is electrically connected to the peripheral ring pad by the bonding wire.
Patent KR-20000072482-A (KR)
Inventor: LEE JAE HAK
IPC: G06F17/30
Filed: 2000-09-06
Abstract: PURPOSE: An internet search system and a method of the same are provided for quickly and conveniently searching an information by providing a result of the search in accordance with an analyzed characteristic. CONSTITUTION: An internet connection unit(10) of a user is connected with an internet communication network, searches various web sites(30), receives an information and includes a cookie(11) which automatically stores the information of the connected web site(30) and a temporary internet file(12). An operator server(20) provides a search engine to the internet connection unit(10) of the user connected with the internet communication network and analyzes the cooky(11) or the characteristic of the temporary internet file(12) which are automatically stored in the internet connection unit(10) of the user when the user requests an information search through the search engine.
Patent KR-20020020027-A (KR)
Title: Method For Offering An Advertisement Using Loading Time Of Application Program In Mobile Phone Terminal Using Touch Screen
Inventor: KIM HYEONG GEUN
IPC: H04B1/40
Filed: 2000-09-06
Abstract: PURPOSE: A method for providing an advertisement using an application program loading time in a mobile communication terminal using a touch screen is provided to obtain the effect of the advertisement without providing inconvenience to terminal users by providing the advertisement using a short time in which an application program is loaded. CONSTITUTION: If a terminal user clicks an application program selection button, an input means selection window is displayed and the user selects an application program for which the user wishes among lists arranged on the application program selection window(504). If the user selects the application program, a CPU judges whether the selected application program an application program into which an advertisement is inserted(506). If the selected application program the application program into which the advertisement is not inserted, a corresponding application program is executed(508). If the selected application program is decided as the application program into which the advertisement is inserted, the CPU reads a corresponding advertisement from a storing unit and outputs the read advertisement on a touch screen while the application program is being loaded(510).
Patent KR-20010030404-A (KR)
Inventor: CHEUNG ROBIN
IPC: H01L21/31
Filed: 2000-09-15
Abstract: PURPOSE: A method and an apparatus for heating and cooling a substrates are provided to reduce an equipment footprint and increase throughput when compared to conventional substrate heating and cooling systems. CONSTITUTION: The device includes a chamber equipped with a heating mechanism(11) for heating a substrate(25) positioned proximately, a cooling mechanism away from the heating mechanism for cooling the substrate positioned proximately and a transfer mechanism(43) for transferring the substrate between the positions proximate to both the mechanisms. It is preferable the heating mechanism is provided with a substrate-to-be-heated support(15) for supporting the substrate and heating the supported substrate to a prescribed temperature and it is preferable the cooling mechanism is provided with a cooling plate(39). The transfer mechanism can be provided with a plurality of fingers(29) or a plurality of wafer lift pins, for example, for supporting the substrate. In order to feed a dry gas to the chamber, the source of the dry gas can be coupled to the chamber. During cooling, at least, the chamber is exhausted to a prescribed pressure by a pump.
Patent KR-20010050529-A (KR)
Inventor: MATSUZAKI YASURO
IPC: G11C7/10
Filed: 2000-09-20
Abstract: PURPOSE: To solve problems that hitherto, as a semiconductor memory applying a delayed-write system requires a register holding data for write-in, chip area is increased and a manufacturing cost is increased, and so on. CONSTITUTION: This device is a semiconductor memory, having data lines for read-out WDB./WDB and a data line for write-in, and the device is provided with a data-holding means 64 for holding data in the data line for write-in, and a data write-in means 63 writing data stored in the data line for write-in in a memory cell.
Patent KR-20020010426-A (KR)
Inventor: SIM U SEONG
IPC: H04N19/51
Filed: 2000-09-25
Abstract: PURPOSE: A motion estimation method, which considerably reduces the quantity of calculation in image compression without deteriorating picture quality, is provided to improve image compression speed. CONSTITUTION: A mean absolute difference with respect to the center point and surrounding search points of a search block is calculated(102). In case where the mean absolute difference is a minimum value at the center point(104), motion estimation is performed for the surrounds of the center point(110,112). When the mean absolute difference is not the minimum value at the center point, motion estimation is carried out using correlation with the surrounding search points(120).
Patent KR-20010067275-A (KR)
Inventor: JEFFREY KUI
IPC: G06F7/00
Filed: 2000-10-02
Abstract: PURPOSE: A method and an apparatus for arithmetic operations on a vectored data are provided to improve the fine architecture of a processor, based on the instruction set architecture in a vectorization data processing area. CONSTITUTION: The method is comprised of receiving machine level instruction, decoding the instruction, replaying the decoding of the instruction, providing the first L-bit data, providing the second L-bit data, grouping segment for L-bit of the first data, grouping segment for L-bit of the second data, multiplying the first and second data, and adding the result of data.
Patent KR-20020029952-A (KR)
Inventor: SONG JUNG SUK
IPC: F16L15/00
Filed: 2000-10-16
Abstract: PURPOSE: A pipe assembly for piping metal pipes is provided to prevent an inner portion of the metal pipes from being oxidized by preventing the inner portion of the metal pipes from making contact with water. CONSTITUTION: A pipe assembly(100) is formed at a hollow part(110) thereof with an anti-oxidation layer(120) made of synthetic resin material. The anti-oxidation layer(120) includes a bush(120') having a water guide hole(121) therein. The bush(120') is inserted into the hollow part(110) of the pipe assembly(100). Selectively, the anti-oxidation layer(120) made of synthetic resin can be coated on an inner wall of the hollow part(110) by a predetermined thickness. The pipe assembly(100) has a pipe(100a) for guiding water, a valve for selectively shielding the flow of water and a connection member(100c) for connecting piping members.