baber/WOPTO huggingface dataset:
Patent KR-20010001197-A (KR)
Inventor: KIM HYEON JUN
IPC: H04N7/173
Filed: 1999-06-02
Abstract: PURPOSE: A video division audiovisual system using user profile is provided to cause a user to view single video into divided state and present past plot with moving picture data, text or combination format of them in order to cause the user to remember the past contents. CONSTITUTION: A video division audiovisual system using user profile comprises a video server(1) and a user terminal(2). The video server(1) comprises a controller(4) and a buffer(5). The controller(4) outputs video resources with real time in response to user's request and controls the record, transfer, read operations of required data whenever the video resources are output. The buffer(5) is used in transferring a video stream or a video highlight to the terminal. The user terminal(2) comprises a stream buffer(6), a decoder(7) and a video display(8). The video stream or hight stream transferred from the server is stored in the stream buffer(6). The decoder(7) decodes the data stored in the stream buffer. The video display(8) displays the video signals decoded by the decoder.
Patent KR-20010001912-A (KR)
Inventor: JUNG CHANG HUI
IPC: F04D29/00
Filed: 1999-06-09
Abstract: PURPOSE: A fan housing of an air conditioner is provided to prevent vortex flow generated in a discharge port, thereby reducing the noise generated by the vortex flow and increasing airflow. CONSTITUTION: A fan housing(50) of an air conditioner includes a front panel(51) having a suction port(IN), a rear panel(52) installed in the rear and parallel with the front panel, a side panel(53) installed following a curved surface between the end parts of the front panel and the rear panel except the top surface in which a discharge port(OUT) formed, and a guide panel(54) connected to the end part of a curved surface part(53a) of cut off position(C) of the discharge port and formed with a curved surface having a regular gradient toward outside to smoothly spread the flow of discharged air.
Patent KR-20010005402-A (KR)
Title: Multi-fiber jumper cord
Inventor: CHOI CHUNG SHIK
IPC: G02B6/46
Filed: 1999-06-30
Abstract: PURPOSE: A multi-fiber jumper cord is provided to simplify install and save personnel expenses by forming and using a plat cord or a round cord, and thereby changing and repairing the cord line easily. CONSTITUTION: A multi-fiber jumper cord includes two execution examples. Four to eight cores of a single mode jumper cord or four to eight cores of a single mode jumper cord and a multi-mode jumper cord are horizontally connected in a row and the adhesive is plastered on the connecting portion mechanically and the connection portion of SM cord or MM cord is pressed horizontally by a pair of vertical roller and goes through a guide and a heat drying pipe. A plat cord cable is manufactured by that progress. Four to eight cores of a single mode jumper cord or four to eight cores of a single mode jumper cord and a multi-mode jumper cord are horizontally connected in two rows and the adhesive is plastered on the connecting portion mechanically and the connection portion of SM cord or MM cord is pressed horizontally by a pair of vertical roller and goes through a guide and a heat drying pipe. A round cord cable is manufactured by that progress.
Patent KR-20010019410-A (KR)
Inventor: BAEK IN SEOP
IPC: A61K8/49
Filed: 1999-08-27
Abstract: PURPOSE: A shampoo composition for preventing dandruff is provided, to which a dandruff-inhibiting component having solubility in a surfactant and oil is applied in an emulsified form, and which increases the amount of the dandruff-inhibiting component being absorbed into scalp and hair. CONSTITUTION: The shampoo composition contains surfactant and/or oil-soluble compounds containing anti-microbial agent, surfactant, oil, and zinc pyrithione, in which surfactant-soluble anti-microbial agent is selected from climbazole, octopyros, and ketoconazole and is added in an amount of 0.1 to 2.0 wt.% based on the total weight; zinc pyrithion is also effective in inhibiting dandruff, and the ratio of anti-microbial agent and zinc pyrithion is 1:0.1 to 1:10; oil is spice, tea tree oil, pine oil, milk oil, benzyl alcohol, and liquid paraffin; and surfactant is polyoxyethylene, sorbitan monooleate, PEO sorbitan monostearate, PEO sorbitan trioleate, sorbitan monoraurate, sorbitan monopalmitate, sorbitan monotaurate, PEO glycerin monostearate, PEO monooleate, PEO distearate, C10 to C18 alkylpolyglycoside, ethoxylated monoglyceride, ethoxylated alcohol, and ethoxylated amide.
Patent KR-20010026225-A (KR)
Inventor: LEE SANG YONG
IPC: F04C29/06
Filed: 1999-09-03
Abstract: PURPOSE: A cylinder structure for rotary compressor is provided to achieve an improved efficiency of the compressor and reduce noise by forming a suction adding hole at a suction chamber of the cylinder. CONSTITUTION: A cylinder structure comprises a cylinder(50) having an inlet port(50a) and an outlet port(50b); a roller(51) contacting the inner side of a cylinder chamber(C) of the cylinder; a vane(52) interposed between the inlet port and the outlet port of the cylinder and which contacts the roller while moving forward and backward, so as to section the cylinder chamber into a suction chamber(Cs) and a compression chamber(Cc); a spring(53) supplying an elastic force at the rear of the vane; a lower bearing coupled to the lower portion of the cylinder, and an upper bearing(60) coupled to the upper portion of the cylinder and which has a suction adding hole(60b) having a volume of 5% to 40% of the volume of the suction chamber of the cylinder.
Patent KR-20010026466-A (KR)
Inventor: KIM CHANG RAE
IPC: G11C7/00
Filed: 1999-09-07
Abstract: PURPOSE: A pulse driver is provided to transmit a pulse inputting signal with a faster speed than a conventional pulse inputting signal. CONSTITUTION: The driver includes a pulse driving portion(110), a reset controlling portion(120) and an output resetting portion(130). The pulse driving portion provides an NMOS transistor(131) and a PMOS transistor having a different size and inverts a pulse inputting signal and then generates an output signal. The reset controlling portion generates a reset signal which is enabled in response to disabling of the pulse inputting signal and disabled in response to disabling of the output signal. The output resetting portion resets the output signal in response to enabling of the reset signal. The pulse driving provides an inverter(111) consisted of the NMOS transistor and the PMOS transistor. The reset controlling portion provides a delaying portion, an inversion AND operating portion and an inverting portion. The delaying portion delays the output signal as a predetermined time. The inversion AND operating portion inverts an output of the delaying portion and the pulse inputting signal and then operates an AND operation. The inverting portion generates the reset signal by inverting an output signal of the inversion AND operating portion.
Patent KR-20010028074-A (KR)
Inventor: JUNG JU HYONG
IPC: G06Q10/00
Filed: 1999-09-17
Abstract: PURPOSE: The method for supplying free gift information and operating application service is provided to enhance effects of an advertisement by performing a marketing investigation process and a product advertising process simultaneously and offering a product and a service as the free gift. CONSTITUTION: A free gift offerer managing system(21) renders a free gift offerer to register the number of free gifts and the number of wanted exposures, and stores information with respect to a method for offering a free gift, a wanted web site and requesting facts in a database. A member managing system(22) manages all sorts of information of members and stores an environment setting facts with respect to a lot method and screen display in a database. A marketing information managing system(23) combines information with respect to the member information and the number of wanted exposures and creates a report for offering to a free gift offerer. A real time delivery managing system(24) updates a delivery state in real time and informs the delivery state to the winning member. A server manager system(25) displays the kind, number and wanted exposure on a web site and updates application state in real time and informs a winning state, and transmits marketing information to the marketing information managing system(23).
Patent KR-20010028782-A (KR)
Inventor: HONG CHANG U
IPC: C07D311/04
Filed: 1999-09-22
Abstract: PURPOSE: Provided is a method for manufacturing 7-carboxymethyloxy-3',4',5-trimethoxyflavone, in a high yield under mild reaction conditions. Also, its pharmaceutically acceptable salts and solvates are provided. CONSTITUTION: 7-carboxymethyloxy-3',4',5-trimethoxyflavone is manufactured by the following steps of: i) reacting 3',5,7-trihydroxy-4'-methoxyflavone-7-rutinoside of the formula (2) with methylation reagent in the presence of base, in a solvent, in which the base is selected from the group consisting of inorganic salts such as K2CO3, NaOH, and KOH, alcoholic metallic salts such as, CH3ONa, and CH3CH2ONa, or alkaline hydride or alkaline earth metal such as NaH; the methylation reagent is selected from the group consisting of CH3I or ((CH3)2SO4); and the solvent is an aprotic solvent selected from the group consisting of DMF, DMSO, acetone; ii) adding acid to the compound from step i) to obtain a compound of the formula (3); iii) reacting the compound (3) with alpha-haloacetate having protected carboxy group in the presence of base to obtain a compound of the formula (4); and iv) removing a protecting group from the compound (4) to form 7-carboxymethyloxy-3',4',5-trimethoxyflavone of the formula (1). In the formula, R' as a protecting group is a t-butyl, benzyl, silyl, trichloroethyl, or p-methoxybenzyl group. In the formulae, R1 is a protection group of t-butyl, benzyl, silyl, trichloroethyl or p-methoxybenzyl.
Patent KR-20010036233-A (KR)
Inventor: KIM TAE OH
IPC: D04B1/26
Filed: 1999-10-07
Abstract: PURPOSE: Provided is a method for preparing socks by weaving general cotton fiber and twisted polyester fiber, and subjecting the polyester fiber to specific modification in the finishing process after weaving to leave a space between the socks and a foot, therefore making it possible to maintain comfort and enhances finger-pressure therapy effect. CONSTITUTION: In a method for the manufacture of socks, twisted polyester fiber(20) with 800 to 900TM is weaved with general fiber(10), and weaved socks(30) are heated at 90 to 99deg.C to form a protruding part(50) projected between textures(40) of weaved socks. The weaved socks are dyed at 90 to 99deg.C.
Patent KR-20010036889-A (KR)
Inventor: LEE TAE GYU
IPC: H04L12/58
Filed: 1999-10-12
Abstract: PURPOSE: A method for doubly storing search information on the Internet is provided to connect an information searcher with a web server on the internet or another service server, to doubly store information searched for a predetermined time. CONSTITUTION: A service for doubly storing searched information is requested from an information searcher connected with a service server. A URL(Uniform Resource Locator) for an information document searched through the server and a URL of desired double storage clients are received from the information searcher. A transmission path between the server and the double storage clients is set up in an on-line state. The URL of the double storage clients and the information document for double storage, are transmitted to the double storage clients. If a storage path to be received is available, the information document is stored in storage devices of the double storage clients.
Patent KR-20000029103-A (KR)
Title: Fresh water generator and fresh water generating method
Inventor: KAWASHIMA TOSHIYUKI
IPC: C02F1/44
Filed: 1999-10-15
Abstract: PURPOSE: Fresh water generator and fresh water generating method are provided, which can be reliably carried out at a low cost while preventing a permeated liquid from deterioration of quality resulting from propagation of bacteria with no problem of noise. CONSTITUTION: An active carbon cartridge is provided in the preceding stage to a freshwater generating cartridge. A water feed valve is connected to a raw water inlet of the active carbon cartridge. A bypass pipe is connected to bypass the water feed valve and the active carbon cartridge, and a bypass valve is inserted in the bypass pipe. A flushing valve is provided on the fresh water generating cartridge. A timer controls opening and closing of the bypass valve and the flushing valve. The bypass valve as well as the flushing valve are periodically opened during interruption of fresh water generation work with the fresh water generating cartridge or during fresh water generation work, or opened simultaneously with interruption of fresh water generation work or when restarting fresh water generating work.
Patent KR-20010039202-A (KR)
Inventor: KIM HYEON CHEOL
IPC: H01L29/10
Filed: 1999-10-29
Abstract: PURPOSE: A power semiconductor device and a method for manufacturing the same are to prevent an electric field from being concentrated on an outermost trench gate electrode and to prevent latch-up phenomenon from being happened. CONSTITUTION: An N¬+ epitaxial layer(42) is formed on a semiconductor substrate(40), and an N¬- epitaxial layer(44) is formed on the N¬+ epitaxial layer. A number of P¬- body regions(48) are formed on the N¬- epitaxial layer in such a way that the regions are electrically isolated from each other by a trench isolation region. A P¬+ body region(52) is formed on an outermost trench. An N¬0 epitaxial layer(45) is formed under the P¬- body region to reduce a normal direction current dropping of a device. The trench isolation region consists of a gate(58) of a doped polysilicon and a gate insulating film(56) made of an insulating film enclosing the gate. An N¬+ emitter region(60) and a p-typed impurity region(62) are formed under an upper surface of the P¬- body region.
Patent KR-20010045598-A (KR)
Title: Vacuum cleaner
Inventor: OH JANG GEUN
IPC: A47L9/00
Filed: 1999-11-05
Abstract: PURPOSE: A vacuum cleaner removes a dust bag to reduce trouble and cost to replace the dust bag. CONSTITUTION: A vacuum cleaner(31) includes a dust chamber(11), an air suction device, multiple dust collecting parts(51) and guiding ducts. The dust chamber(11) has an inlet(36) and an outlet(39). The air suction device sucks air to the dust chamber(11) through the inlet(36). The dust collecting parts(51) are biaxially formed in the dust chamber(11) to successively centrifuge air containing dust and flowing in through the inlet(36). The guide ducts guide air flowing in through the inlet(36) via the multiple dust collecting parts(51) to the outlet(39).
Patent KR-20010045984-A (KR)
Inventor: JUN JAE HAN
IPC: G11B20/10
Filed: 1999-11-09
Abstract: PURPOSE: A total reproduction time estimation method of disc recording media is provided to estimate total reproduction time correctly and indicate that on image picture of television by estimating and correcting total reproduction time using data position information that is recorded on management information. CONSTITUTION: A position information entry is recorded having a continuity on a management information of a disc recording media. A total entry number is estimated up to the last position information entry within a read out area of the position information entry, and then a designated time is multiplied. It is calculated a recording position corresponding to the last position information and a reproduction time corresponding to the distance of a read out section, and then is added to the multiplied time value. The total entry number is calculated by dividing the total data volume up to the last position information entry within a read out area into an entry data volume.
Patent KR-20010046060-A (KR)
Inventor: KIM NAM GAK
IPC: H01L21/76
Filed: 1999-11-10
Abstract: PURPOSE: A method for manufacturing an isolating structure of a semiconductor device is provided to improve integration of the device, by forming an isolation space of a single crystal growth layer having the same area as a shallow trench by a single crystal growth, and by forming the isolating structure in the space. CONSTITUTION: A shallow trench is formed in a substrate. An oxide layer(4) is deposited on the substrate(1) having the trench, and planarized to form the first isolating structure located in the trench. A device formation region is formed on the upper portion of the substrate where the isolating structure is not formed, by a single crystal growth. An oxide layer(6) is formed on the entire surface of the device formation region and the first isolating structure, and planarized to form the second isolating structure located on the first isolating structure and between the device formation regions.
Patent KR-20010046303-A (KR)
Inventor: LIM YOUNG JIN
IPC: E06B1/32
Filed: 1999-11-11
Abstract: PURPOSE: A doorframe assembly is provided to install a doorframe easily, to improve external appearance by joining the doorframe to the outside of a doorframe core, to reduce the prime cost, and to lessen environmental pollution by forming the doorframe core with waste materials and remnant square bars. CONSTITUTION: A doorframe assembly(5) has a doorframe core(10) composed of at least one square bar and a plastic doorframe cover separated into at least a pair of parts to cover the outer surface of the doorframe core and coupled to the doorframe core ruggedly. The doorframe core is formed by piling several remnant square bars or small-sized square bars and comprises a pair of contact segments(2) adjacent to each joint of a door or window, a cogged joint(3) formed continuously along the inside of the doorframe core and combined between the contact segments to restrict the position of the door or window when closing the door or window and a groove(7) depressed and cut lengthwise on the outside of the doorframe core; the doorframe cover comprises a pair of cover members(25) covering the areas of cogged joint and both contact segments and comprising a cogged joint-cover part(24) covering the corner of the cogged joint and a contact segment-cover part(29) adjacent to the contact part and a doorframe casing(20) fixed to the outer wall of the doorframe core and widened from the inside of the doorframe core to the outside.
Patent KR-20010046412-A (KR)
Inventor: PARK SEOK JAE
IPC: B60J1/02
Filed: 1999-11-12
Abstract: PURPOSE: An upper molding installation structure reduces the number of processes, is easy to install and take apart and prevents an upper molding from being damaged on taking apart. CONSTITUTION: An upper molding(8) covers a core(3) which is a single unit of shape identical with the shape of the inner surface of the upper molding(8) and has a front side curve(4) and a rear side curve(5). Fixing pieces(6) of "L"-shape with screw holes(7) formed thereon are formed on both ends of the core(3). The fixing pieces(6) are installed to fixing placing surfaces(2) formed on both sides of a roof panel(1) with square holes(2a) formed on the middle thereof by screws(12).
Patent KR-20010046534-A (KR)
Inventor: BAE MYEONG GWANG
IPC: H01L21/283
Filed: 1999-11-12
Abstract: PURPOSE: A method for forming a metal contact is provided to realize a vertically straight profile of a contact hole. CONSTITUTION: In the method, the first interlayer dielectric layer(114) is deposited on a semiconductor substrate(110) having an isolation layer(112). Next, the second and third interlayer dielectric layers(116,118a) are deposited in sequence on the first interlayer dielectric layer(114), and then a dummy interlayer dielectric layer(118b) is deposited thereon. The dummy interlayer dielectric layer(118b) has a greater etch rate than the third interlayer dielectric layer(118a) has. Therefore, the contact hole(120) to be filled with the metal contact(122) can be formed with a substantially straight vertical profile. In an alternative case, instead of using the dummy layer(118b), the third interlayer dielectric layer(118a) may be doped with different doping concentration at upper and lower parts thereof.
Patent KR-20010046795-A (KR)
Inventor: HAN SEOK YUN
IPC: H01J1/30
Filed: 1999-11-15
Abstract: PURPOSE: A field emission display element having a focusing lens and method for preparing it are provided to increase a focusing effect of an electron beam by using the vertical focusing lens. CONSTITUTION: A field emission display element having a focusing lens comprises a cathode electrode, a resistance layer pattern, a gate insulating layer, an emitter tip, a gate electrode and a vertical focusing lens. The cathode is formed in the shape of a mesh on the substrate. The resistance layer pattern, which has the irregularities on its surface, is formed on the cathode electrode and a grass substrate. The gate insulating layer has a hole capable of being exposing a portion of surface of the resistance pattern and the irregular surface. The emitter is formed within the hole. The gate electrode is formed in the gate insulating layer around the emitter tip. The vertical focusing lens is formed in the gate insulating layer and is formed in the higher position than the gate electrode.
Patent KR-20010046923-A (KR)
Title: Method for driving plasma display panel
Inventor: KANG GYEONG HO
IPC: G09G3/291
Filed: 1999-11-16
Abstract: PURPOSE: A method for driving a plasma display panel(PDP) is provided to improve an image quality by increasing the stability and the accuracy of an addressing and a display discharge by setting a minimum driving period more effectively. CONSTITUTION: Each display discharge period(T11D) is for making a display discharge in pixels where wall charges are formed by applying display discharge pulses(2,5) to X and Y electrode lines. Each reset period(T11r) is for applying a reset pulse(3) to Y electrode lines which will be scanned in address periods(T12,T22,T32,T42,T52) linked to form space charges as removing remained wall charges from a former sub-field. Each address period is for forming wall charges in pixels by applying a scan pulse(6) to Y electrode lines corresponding to four sub-fields and at the same time by applying display data signals to each address electrode line. Here, minimum driving periods(SH1,SH2) where the reset pulse exists includes the display discharge period and the reset period and address periods(T12,T22). But, minimum driving periods(SH3,SH4,SH5) where the reset pulse does not exist includes only the display discharge period and address periods(T32,T42,T52).
Patent KR-20010056755-A (KR)
Inventor: LEE TAE HUI
IPC: H04L12/28
Filed: 1999-12-16
Abstract: PURPOSE: A method for cooperating an intelligent network service between wire and wireless service providers is provided to enhance a line efficiency, and a service quality(PDD, QoS) between service providers by adapting a cooperation between SSP-SCP(SSF-SCF) or SCP-SCP(SCF-SCF) based on an agreement between service providers. CONSTITUTION: A wireless service provider MSSP(45) having a WIN/CAP protocol recognizes an intelligent network service call and performs an enquire and response to a wire service provider SCP(44) using a cooperated protocol between SSF-SCF of the WIN/CAP. The wireless service provider MSSP(45) is connected with a wire service provider IP(43) using an ISUP protocol based on a characteristic of the intelligent network service. In the case of the wire service providers having the same incoming signal based on a result of the response from the wire service provider SCP(44), an optimum routing path is selected from the wireless service provider MSSP(45) to a wire service provider incoming switch(41), and the call is processed based on the ISUP protocol. In the case that the incoming signal corresponds to the third service provider, the wireless service provider MSSP(45) selects an optimum routing path to the incoming signal switch of the third service provider and processes the call using the ISUP protocol.