baber/WOPTO huggingface dataset:
Patent KR-20000072694-A (KR)
Inventor: HONG KI SANG
IPC: C02F1/04
Filed: 2000-09-19
Abstract: PURPOSE: A water dispenser equipped with a supplied water tank being a supplying water control and a storage tank being self-control function to prevent storing water above regular volume is provided. CONSTITUTION: The water dispenser comprises as follow parts: a supplied water tank(7) having supplying water control(7A)(8) by buoyancy; a load controlling compressed spring(9) which control to supply water regular volume by power switch(10); a boiler(3) equipped with a heater(4) and a gas pipe(3A). When water is boiled by heater(4), distillation gases flow through a gas pipe(3A), and is condensed by cooling water in the cooling water tank(5), and condensed distillation water flows into a storage tank(11). When distillation water is stored in the storage tank(11), regular volume is stored by operating power switch by load.
Patent KR-20020022428-A (KR)
Title: An auto molding device of lead-frame
Inventor: CHOI JIN GYEONG
IPC: H01L21/56
Filed: 2000-09-20
Abstract: PURPOSE: An automatic molding apparatus for a semiconductor lead frame is provided to increase productivity by simplifying a complicated structure of an on-loading unit, a molding unit and an off-loading unit, and to improve molding efficiency and simplify a transfer mechanism by making the on-loading unit preheat the lead frame and supply a pellet as an upright state. CONSTITUTION: An alignment unit(115) for aligning a set of lead frames is installed in a lead frame supplying unit(110) of the on-loading unit(100) wherein the lead frames are aligned for a molding die in the lead frame supplying unit. A feeder is installed in a pellet supplying unit(120) such that the feeder eliminates a non-standardized or damaged pellet and supplies a normal pellet as an upright state. A loader(220) for supplying the lead frame and the pellet supplied from the on-loading unit to a molding die(210) is installed in the molding unit. An unloader(230) to which a cleaner(240) for cleaning the molding die is attached is installed in the molding unit. A degate transfer(310) for supplying a molding frame from the molding unit to a degater(330) is installed in the off-loading unit. A cooling unit(320) cools the molding frame transferred to the degater. An alignment unit(340) aligns a set of simultaneously-degated molding frames in the same direction. A transfer(350) exhausts the molding frame aligned in the alignment unit to the exterior. A magazine stacker(360) loads a cassette with the molding frame exhausted by the transfer.
Patent KR-20000072769-A (KR)
Inventor: GANG SYUN MO
IPC: G01R23/02
Filed: 2000-09-26
Abstract: PURPOSE: A real-time wavelength measuring system is provided to measure an optical wavelength transferred to each channel using an optical fiber wavelength splitter. CONSTITUTION: A real-time wavelength measuring system comprises a signal division part which is connected a transfer line transmission terminal so as to divide a wavelength of each channel from a plurality of transmitters(LD1-LD4) and is constructed so as to divide an optical signal. The signal division part uses an optical fiber splitter. A signal processor consists of a wavelength measuring part and a comparison part. The wavelength measuring part converts an optical signal divided from the signal division part into a voltage. The comparison part compares an output voltage(Vout) of the wavelength measuring part with a limited maximum voltage of each channel or with a limited minimum voltage of each channel.
Patent KR-20020024945-A (KR)
Inventor: KIM GYU SEOK
IPC: G02F1/133
Filed: 2000-09-27
Abstract: PURPOSE: An LCD device is provided to incorporate many sheets of light guide units into one body, and to make optical recycling members have lower refraction than refraction of many sheet layers, thereby increasing optical efficiency. CONSTITUTION: A lamp(20) generates a light. The light is incident on a light guide panel(26) of light guide units(38). A lamp reflecting plate(22) wraps the lamp(20), and reflects the light to the light guide panel(26). A reflecting plate(28) is formed on a lower side of the light guide panel(26). Integral composite sheets(37) diffuse the incident light for a uniform luminous flux distribution on an LCD panel(40) of the light guide panel(26), and condense the diffused light in a vertical direction for a parallel plane of the LCD panel(40). The LCD panel(40) is set on the light guide units.
Patent KR-20010000649-A (KR)
Inventor: LEE CHAE GUE
IPC: E01D19/00
Filed: 2000-10-11
Abstract: PURPOSE: A method for constructing an upper structure separation arrester in a continuous rigid box bridge is provided to increase the earthquake proof property of a bridge by preventing the upper structure from falling down. CONSTITUTION: To construct an upper structure separation arrester in a continuous rigid box bridge, an elastic supporter(11), a fixer(3) and the upper structure separation arrester are supplied. The elastic supporter delivers load when tensile force is applied to connecting bars(12a,12b) and moves the connecting bars into a cylinder(11) when compression is applied to the connecting bars by inserting springs(14a,14b) into the connecting bars to face balls(13a,13b) of the connecting bars outside. The fixer welds the rear end of caps(23,33) fixing the balls on the center of a plate with combining holes. Thus, rigid boxes are fixed by the connecting bars and a supporting plate(4) during an earthquake to prevent the upper structure from falling down. The fixing force is buffered by the elastic supporter and the supporting plate, and then impact is attenuated at the head of a bridge. The upper structure changes a vibration cycle by springs(14a,14b) so the damage of a lower structure is minimized.
Patent KR-20020029196-A (KR)
Title: Service method using a network of different types of mobile phones
Inventor: JUNG YONG SIK
IPC: H04B7/26
Filed: 2000-10-12
Abstract: PURPOSE: A service method using different kinds of terminal communication networks is provided to rapidly supply services to different kinds of terminals by modifying the setting order of service-possible frequency channels in each terminal. CONSTITUTION: A terminal inputs frequency channels in the order of a primary channel of a frequency corresponding to its own terminal communication network, a primary channel of a frequency corresponding to a different kind of terminal communication network, a secondary channel of the frequency of its own terminal communication network, a secondary channel of the frequency of the different terminal communication network, and so on(301). The first BSC(Base Station Controller) judges whether the terminal is on(303). If it is judged that the terminal is on, the first BSC searches for a service-possible frequency channel in the order of the set channels. The first BSC judges whether the service-possible frequency channel for the terminal is the primary channel of the terminal's communication network(305). If it is judged that the service-possible frequency channel are not the primary channel of the terminal's communication network, the first BSC checks whether the service-possible channel is the primary channel of the different terminal communication network(311). If it is judged that service-possible channel is not the primary channel of the different terminal communication network, the first BSC checks whether the service-possible channel is the secondary channel of the terminal's communication network(313). If it is judged that service-possible channel is not the secondary channel of the terminal's communication network, the first BSC checks whether the service-possible channel is the secondary channel of the different terminal communication network(315).
Patent KR-20020031670-A (KR)
Title: A method of the treatment for decreasing red tide
Inventor: LEE KON JOO
IPC: C02F1/68
Filed: 2000-10-23
Abstract: PURPOSE: To prevent algal bloom and red tide of water bodies by keeping nitrogen concentration in water bodies below 1mg/L. CONSTITUTION: Phosphorus sources and sulfur sources are poured into water bodies in eutrophication(nitrogen concentration is higher than 1mg/L and phosphorus concentration is less than 0.1mg/L) until the weight ratio of N : P : S in water bodies become 100 : 2-10 : 2.5. Herein, phosphorus source is selected from phosphate and phosphatic fertilizer, and sulfur sources is gypsum. Further, magnesium is added to water bodies in the amount of 0.5 parts by weight based on the 100 parts by weight of nitrogen. Furthermore, based on the 100 parts by weight of nitrogen, 14 parts by weight of calcium and 3 parts by weight of potassium can be added to water bodies.
Patent KR-20020031714-A (KR)
Title: Methods for advertising using Alphanumeric counter
Inventor: YU CHOON YEOL
Filed: 2000-10-23
Abstract: PURPOSE: An advertisement method using an alphanumeric counter is provided to display the number of customers as an alphanumeric counter. CONSTITUTION: The method comprises a device converting a sequential number into a consonant or a vowel, a device selecting a certain cipher from the sequential number, a device filling up the blank column not filled by a number with the consonant and vowel of language, and an algorithm making the user not predict the result of filling up the blank and selecting a cipher.
Patent KR-20010007987-A (KR)
Title: System having digital weighing scale device and method for outputting diet information transmitted through internet network
Inventor: HONG SUN SEONG
IPC: G16H20/30
Filed: 2000-11-01
Abstract: PURPOSE: A system for digital scale designed to output diet information transmitted through the internet is provided to display and print the diet information transmitted through the internet. CONSTITUTION: A user's weight is measured(S702) and the user inputs the user input information through a keyboard, which is installed on a digital scale(S704). A server computer's communication interface receives the user's weight and input information from the digital scale. The server computer's user identifier identifies the user by determining whether the user ID from the transmitted user information is identical to the stored user ID(S706). If the user ID is not identified by the user identifier, the digital scale user registers one's user ID in the server computer(S708). The server computer's weight difference calculator calculates the difference between the transmitted weight and the weight stored in a DB(S710). The weight difference calculator calculates the necessary daily calory amount based on the daily calory consumption amount and the body fat level that are stored in the DB(S712). The server computer's diet information generator responds to the necessary daily calory consumption level and transmits the diet information through the internet(S714). The received diet information is displayed on an LCD screen or printed by a printer(S716).
Patent KR-20010025218-A (KR)
Title: Manufacture method and reducer
Inventor: LEE CHUN MAN
IPC: F16H1/14
Filed: 2000-11-01
Abstract: PURPOSE: A decelerator is provided to reduce noise, ripple and to simplify a structure thereof. CONSTITUTION: A decelerator comprises a first gear member(8), a second gear member(2) and a main body. The first gear member(8) has a constant radius of gyration from a rotation axis and multiple prominences and depressions along the circumferential direction on the side of the periphery thereof. The second gear member(2) drives the first gear member(8) engaged with the prominence and depression of the first gear member(8) and is disposed by a fixed leaning degree from a radius direction of the first gear member(8). The main body accommodates the first gear member(8) and the second gear member(2).
Patent KR-20020034621-A (KR)
Inventor: SONG JU HYEON
IPC: G01M99/00
Filed: 2000-11-02
Abstract: PURPOSE: A device for testing upset of bus is provided to measure rigidity by upsetting test of a finished bus. CONSTITUTION: A device includes a tilting supporter(18); tilting frames(22); a support block(12); and extension shafts. The tilting supporter comprises two legs. The tilting frames are rotatably installed to the tilting supporter by a hinge(20). The support block is separated from the tilting supporter at fixed interval to support the tilting frame. The extension shafts are joined to the hinge to extend gap between the tilting frames. Connective links are formed on one ends of the tilting frame to be connected with wire ropes(40).
Patent KR-20020036042-A (KR)
Title: Audio video auto select system
Inventor: KIM YEONG BAE
IPC: H04N5/44
Filed: 2000-11-07
Abstract: PURPOSE: An audio/video automatic selector system is provided to previously input many audio and video signals, and to automatically select a video signal and an audio signal when one of the video/audio signals has to be displayed on a screen by a predetermined process, to display the selected signal, so as to automatically select a demanded video or audio signal on the screen. CONSTITUTION: A video cassette recorder(10) generates a video signal by reading a signal recorded in a magnetic recording medium. A server computer terminal(20) mounts a sound card to generate a sound signal, and controls a video encoder(50). A display device(30) inputs many video signals and audio signals, and displays the signals on a screen. An audio/video selector(40) inputs the video signal from the video cassette recorder(10) through many signal input terminals and signal output terminals, and inputs the sound signal and a control signal from the server computer terminal(20), then automatically controls the signals. The audio/video selector(40) applies the controlled signals to the display device(30), to make the display device(30) display one video signal.
Patent KR-20010008134-A (KR)
Inventor: CHUNG JANG HO
IPC: G06F17/00
Filed: 2000-11-10
Abstract: PURPOSE: A method and system for providing contents using a desktop is provided so that a user receive lots of pictures to design his desktop variously and select and receive various contents and web diary information after connecting his desktop to the internet. CONSTITUTION: Various information such as desktops, contents, personal diaries, etc., is stored in the contents information database of an operating server(S210). The information stored in the contents information database is registered in a web page. If a user inputs his account and password for user authentication after accessing the operating server using his computer, the operating server authenticates the inputted account and password using an authentication program(S220). The user selects desired information among desktops, contents, personal diaries on the web page and configures selected information in a desired form(S230). Configured information is transmitted to the user computer from the operating server(S240).
Patent KR-20020036628-A (KR)
Inventor: SON SE JUN
IPC: G03B21/56
Filed: 2000-11-10
Abstract: PURPOSE: A rear projection screen is provided to achieve a maximized advertisement effect through a large screen where an image advertisement is expressed by paused and moving pictures. CONSTITUTION: A character type rear projection screen(3) is characterized in that the characters(4) made of paper, wood and acrylic material are inserted into the edge of the screen. A rear projection screen(2) with a streamline form edge is manufactured by cutting a material into a streamline form so as to obtain a soft image. A rear projection screen with trademark and logos is manufactured by attaching a semi-transparent film(6) formed into the shape of trademarks and logos to an acrylic material(7), so as to thereby obtain the rear projection screen with characters and logs expressed in different color.
Patent KR-20020043015-A (KR)
Title: A composition for manual transmission oil
Inventor: BAE DAE YUN
IPC: C10M137/04
Filed: 2000-12-01
Abstract: PURPOSE: Provided is a manual transmission oil composition for cars which adds phosphorous friction adjusting agent to zinc dithiophosphate and metallic clean dispersing agent to improve transmission performance so that it greatly prolongs frequency in changing transmission oil. CONSTITUTION: The manual transmission oil composition for the cars comprises the components of: 70-95wt% of transmission oil which is more than one species selected among high pure mineral oil and synthetic oil with 3-10cSt in kinematic viscosity and more than 100 viscosity indexes; 0.05-3wt% of zinc dithiophosphate abrasion resistant which is selected among magnesium sulfonate and calcium sulfonate with more than 200 total base radicals; 0.05-5wt% of metallic clean dispersion agent which selects amine phosphate; and 0.05-5wt% of phosphorous friction adjusting agent.
Patent KR-20020044434-A (KR)
Title: The method of producing quick lime to use limestone sludge
Inventor: CHOI JAE IK
IPC: C01F11/06
Filed: 2000-12-06
Abstract: PURPOSE: A process of preparing quicklime by mixing a limestone sludge with massive and powdery coal ash and supply oxygen to the obtained pellet is provided which improves the quality(sintering degree) and productivity of quicklime by reducing the fuel cost. Also carbon-containing waste difficult to treat can be recycled as auxiliary energy of a kiln. CONSTITUTION: The method for the manufacture of quicklime by sintering a limestone sludge into quicklime with an indirect heating method is characterized in that the limestone sludge is mixed with massive and powdery coal ash and aggregated with a conventional method and then separate oxygen is supplied to the limestone sludge.
Patent KR-20020047608-A (KR)
Title: synchronizer for manual transmission of vehicle
Inventor: LEE GWON JAE
IPC: F16D23/02
Filed: 2000-12-13
Abstract: PURPOSE: A synchronizer for a manual transmission of a vehicle is provided to absorb shock, and to improve shift quality by rolling and contacting a sleeve and a clutch gear in synchronizing. CONSTITUTION: A synchronizer of a manual transmission for a vehicle is composed of a hub fixed in a main shaft; a sleeve(1) arranged over the hub with a groove for moving by a shift fork; a synchronizer ring(3) synchronizing the hub and a clutch gear(5); plural keys arranged in the groove of the hub; a spring arranged in the sleeve; and rolling members inserted to the end of the sleeve and the end of the clutch gear. Symmetrical inclined surfaces(1a) are formed in ends of the sleeve, and a steel ball is inserted to the groove of the sleeve. A ball is placed in the groove of the clutch gear. The synchronizer ring is synchronized with moving the sleeve by the shift lever, and the end of the clutch gear is contacted to the inclined surface of the sleeve. Impact is absorbed, and shift quality is improved with contacting the sleeve and the clutch gear with balls.
Patent KR-20020046665-A (KR)
Title: A portable gas burner having prevention of termodiffusion style
Inventor: LEE BU YOUNG
IPC: F24C3/14
Filed: 2000-12-15
Abstract: PURPOSE: A heat dispersion is prevented in a portable gas burner to maximize heat radiation efficiency and to stabilize burning. CONSTITUTION: A portable gas burner comprises a gas can receiving portion, a gas supplying pipe to supply gas from the gas can receiving portion, a body having a burner head in upper part, a burner head forming a flame. The burner head has a flame concentration pipe(11) having a plurality of flame guiding grooves(16) in an outer circumference of the burner head.
Patent KR-20020046668-A (KR)
Title: Method and system for Direct Data Canmunication Between Wireless Telecommunication Devices
Inventor: HONG JONG CHEOL
IPC: H04L12/12
Filed: 2000-12-15
Abstract: PURPOSE: A method and a system for processing an M2M(Mobile-to-Mobile) direct data communication are provided to achieve multipoint information providing and sharing more actively and smoothly by distributively arranging information, concentrated at wired Internet servers, at wireless communication devices. CONSTITUTION: A mobile station(10) is an independent host having an intrinsic address at a wired/wireless integrated Internet network. As an M2M application program containing a server execution part and a client execution part is installed in the mobile terminal(10), an M2M direct data communication is achieved. The moment the mobile station(10) accesses a wireless Internet network after booting, the mobile station(10) allocates an internally set fixed address or is allocated a dynamic address from a gateway(20). Confirming the address of the mobile station(10), the gateway(20) updates the information of the mobile station(10) and secures a path to an M2M management server(30).
Patent KR-20020048627-A (KR)
Title: Method for forming polysilicon plug in semiconductor device
Inventor: LEE SEUNG HO
IPC: H01L21/28
Filed: 2000-12-18
Abstract: PURPOSE: A polysilicon plug formation method of semiconductor devices is provided to improve a step coverage between a polysilicon plug and an oxide layer by preventing a damage of the polysilicon plug due to an etch-back. CONSTITUTION: After forming an oxide layer(22a) on a semiconductor substrate(21), a contact hole is formed to expose a plug region by selectively etching the oxide layer(22a). A polysilicon layer is formed on the entire surface of the resultant structure. The polysilicon layer is then etched by using the oxide layer(22a) as an etch stopper. At this time, polysilicon residues are remaining on the surface of the oxide layer. An over-etching is performed so as to simultaneously remove the oxide layer(22a) and the polysilicon residues, thereby forming a polysilicon plug(23b).
Patent KR-20020049973-A (KR)
Title: Dual cooling-fan for reduction of noise for automobile
Inventor: PARK GI CHUN
IPC: F01P5/02
Filed: 2000-12-20
Abstract: PURPOSE: A double cooling fan for reducing noise is provided that a single electrode noise source generated from blades of the cooling fans forms double electrodes noise source to offset each other. Thus, the air flow generated from the blades of the cooling fans is uniform and the noise is reduced. CONSTITUTION: A double cooling fan for reducing noise is driven by the motor(20) and fixed on the rotation shaft. The cooling fans are formed in double structures having symmetrical shapes. The cooling fans having symmetric shape rotate in a reversible direction, respectively, so that single electrode noise source(30) generated from the blades(11) of the cooling fans(10) forms double electrodes noise source. Thus, the air flow generated from the blades(11) of the cooling fans(10) is uniform and the noise is reduced.
Patent KR-20020053363-A (KR)
Title: Design method of temperature compensated crystal oscillator
Inventor: YOO JAE IL
IPC: H03B5/04
Filed: 2000-12-27
Abstract: PURPOSE: A method for designing a temperature compensation crystal oscillator is reduce a volume ratio of a capacitor by matching a capacitance component of an X-TAL mounted at the outside of the device. CONSTITUTION: When connecting a resistor of 600 ¥Ø and a capacitor of 10pF to each other in parallel, a total capacitance is identical with that of a capacitor having a capacitance of 30 pF. When replacing an equivalent circuit which are connected a capacitor having a low capacitance and a resistor to each other in parallel with locations of capacitors C1 and C2, since an occupied area in a semiconductor IC process with respect to a resistance component is very small, a capacitance component of a capacitor is reduced 1/3. A capacitance component of a crystal using an equivalent circuit is matched so that a volume ratio of a capacitor having the greatest area in an IC process is reduced.