baber/WOPTO huggingface dataset:
Patent KR-20010026396-A (KR)
Inventor: LEE HYEOK
IPC: F04B17/04
Filed: 1999-09-06
Abstract: PURPOSE: An excessive collision prevention apparatus for linear compressor is provided to prevent damage to components and loss of compression function by preventing repeated collision of the piston against the discharge valve assembly. CONSTITUTION: An apparatus comprises a discharge cover(90) for covering a cylinder(20) where a piston(40) reciprocates in linear manner so as to compress gas; a discharge valve assembly(71) inserted into the discharge cover and which opens/shuts-off a compression space(P) of the cylinder; a discharge gas injection unit for injecting a portion of discharge gas to a predetermined location when the piston exceeds a preset stroke range; and a sensing unit(100) for sensing the discharge gas injected by the injection unit so as to control the motion of the piston. The discharge gas injection unit includes a partition wall(92) for dividing the internal space of the discharge cover into a discharge section(C) and an excessive collision section(d); a contact valve(110) which tightly contacts the partition wall and allows the discharge gas to be injected to the excessive collision section when the piston exceeds the preset stroke range; an elastic member(120) for supporting the contact valve; and a guide pipe(94) for guiding the injected discharge gas toward the sensing unit.
Patent KR-20000000090-A (KR)
Inventor: MHEEN BYOONG GIL
IPC: A61K36/16
Filed: 1999-09-13
Abstract: PURPOSE: An extract method of ginkgo leaf is provided to complete the extraction in a short time by applying the extract method using an LLC device. CONSTITUTION: An extract method of ginkgo leaf has the steps of: extracting and concentrating the ginkgo leaves with methanol and ethanol; removing the poison with chloroform; extracting the effective ingredients with a methyl-ethyl ketone solvent using an LLC method; refining, filtering, concentrating with methanol or ethanol; lyophilization or hot-air drying to powder.
Patent KR-20010027795-A (KR)
Inventor: JUNG U CHANG
IPC: C21D8/02
Filed: 1999-09-11
Abstract: PURPOSE: A method for manufacturing steel sheet for a fork bolt and a wedge striker for an automobile door latch is provided to substantially reduce manufacturing cost by adopting simple manufacturing processes using a low priced hot rolled steel sheet in which spherodizing and cold rolling processes are omitted from existing manufacturing processes. CONSTITUTION: The method for manufacturing steel sheet for a fork bolt and a wedge striker for an automobile door latch comprises the processes of obtaining a steel slab consisting of C, Mn, Si, P, S, N, soluble Al, B, Cr, Ti and a balance of Fe, homogenizing the steel slab at a normally applied slab heating temperature of about 1200 to 1250 deg.C, final hot rolling the homogenized steel slab to a thickness (1.05t or less) which is not maximum 5% or more thicker than a thickness (t) of the homogenized steel slab at a temperature of normally applied Ar3 or more, slitting the steel slab after winding the hot rolled steel slab, pickling and soft annealing the slit steel slab, skin passing and blanking the pickled and soft annealed steel slab, quenching and tempering the skin passed and blanked steel slab, and plating surface of the quenched and tempered steel slab.
Patent KR-20000023450-A (KR)
Inventor: TAKAGI MARIKO
IPC: H01L27/092
Filed: 1999-09-27
Abstract: PURPOSE: A semiconductor apparatus is provided to prevent impurity from penetrating a gate insulating layer without a deterioration of a transistor driving force by positioning an Si-N coupling peak within a nitrified layer over one atomic layer. CONSTITUTION: An oxide layer(12) of shallow trench isolation(STI) is formed in an N-type silicon substrate (11). A p-well(13a) and an N-well(13b) are formed with an introduction of p-type impurity and n-type impurity, respectively in a device region other than the device isolation oxide layer(12) in the silicon substrate(11). A gate insulating layer(14) is formed on a surface of the silicon substrate(11). Poly silicon (15) of 200nm is deposited on the gate insulating layer(14). An Si-N coupling peak is positioned within a nitrified layer over one atomic layer.
Patent KR-20010028982-A (KR)
Inventor: LEE YEONG SIL
IPC: D21F1/66
Filed: 1999-09-28
Abstract: PURPOSE: Provided is an enzymatic applying method for energy-saving of a paper making process which has an effect on; using a little quantity of the enzymatic by selective action of the enzyme; and promoting solid-dissolution and saving solid-dissolution energy by promoting dissociation action and relaxation action. CONSTITUTION: The enzymatic applying method is characterized by: breaking partly β-1,4-glucosidic linkage, leading hydration of fiber and promoting solid-dissolution to save the solid-dissolution energy by adding cellulase; and removing small fibril and particle of fiber surface to improve dewatering property by aggregating or hydrolyzing fine powder and small fiber, so saving energy of the paper making process by increasing speed.
Patent KR-20010037462-A (KR)
Inventor: JUNG BYEONG DEOK
IPC: H04L12/24
Filed: 1999-10-18
Abstract: PURPOSE: A method for assigning and releasing an optical subscriber installation is provided to interwork a TIMS(Telecommunication Service Integration Management System) with an FMS(FLC Management System), and to process a command to input a result to an exchange. Therefore, the TIMS can accommodate an installation managing operation of an optical subscriber, and all commands are processed as codes regardless of transmission system kinds. CONSTITUTION: A TIMS(Telecommunication Service Integration Management System)(101) constructs information on optical subscriber transmission devices(103) as a database. If an application for admission from a new service requester exists, the TIMS(101) uses an address of the new service requester and the database, and decides whether an installation of the new service requester is an optical subscriber installation. If so, the TIMS(101) inquiries an available channel and port, and transmits an assignment requesting message for the optical subscriber installation, then receives a result message. If the installation of the new service requester is not the optical subscriber installation, the TIMS(101) selects an available concentric line, and notifies a customer of a concentric line opening
Patent KR-20000030084-A (KR)
Inventor: KIM JUNG KWON
IPC: G01B11/24
Filed: 1999-10-30
Abstract: PURPOSE: A device of an EPC(Edge Position Control) beam sensor is provided to prevent a hunting event by deciding a moving position of a driving unit in plural steps according to the reflected amount of far infrared rays and by precisely controlling the end of a fabric with outputting each control signal. CONSTITUTION: An outputting unit of far infrared rays(20) of a device of an EPC beam sensor irradiates far infrared rays in a certain range by passing a lens unit(10) to detect the end line of a fabric(90) and an inputting unit of far infrared rays(30) measures the reflected amount of far infrared rays reflected from the fabric(90). And a displaying unit(40) displays operated states of the inputting and the outputting units of far infrared rays(20,30). An amplifying unit of signal(50) amplifies a signal inputted through the inputting unit of far infrared rays(20) and a controlling unit(60) decides the moving position of a driving unit(80) according to the reflected amount of far infrared rays by inputting the amplified signal from the amplifying unit of signal(50) and establishes each control signal. And the outputting unit of signal(70) outputs a driving signal by the control signal of the controlling unit(60). A sensor of far infrared rays is used an LD or an LCD of high brightness in the outputting unit(20) and a detecting element of high sensitivity such as a CdS in the inputting unit(30).
Patent KR-20010047779-A (KR)
Inventor: KIM SEONG WON
IPC: C08J5/18
Filed: 1999-11-23
Abstract: PURPOSE: An electric insulating polyester film is provided, which is improved in the heat resistance and the cooling fluids resistance by lowering the concentration of terminal carboxylic group of a film and the content of an oligomer containing cyclic trimers. CONSTITUTION: The electric insulating polyester film comprises ethylene terephthalate as a main component; 0.01-5 wt% of a radical removing agent; 0.01-5 wt% of a reducing agent; and 0.1-2 wt% of inert particles. Preferably the radical removing agent is a hindered phenolic radical removing agent or a secondary aromatic amine radical removing agent; and the reducing agent is phosphonates or phosphoric ester, more preferably is phosphonates with the molecular weight over 300. The intrinsic viscosity of a film is 0.65-0.8 dl/g.
Patent KR-20000035628-A (KR)
Title: Semiconductor memory device
Inventor: TANAKA HIDEHIKO
IPC: G11C11/409
Filed: 1999-11-23
Abstract: PURPOSE: A semiconductor memory device is provided to perform an access operation and a refresh operation to the same bank at the same time. CONSTITUTION: A semiconductor memory device comprises a bank(BANK1) which has a plurality bit line groups(B1,*B1), a plurality of word lines groups(WL,WL2,...) and a plurality of memory cells(MC). The bit line groups are precharge by a precharge circuit(PC), and are connected to corresponding first sense line groups(S1,*S1) through corresponding NMOS transistor groups(N14,N15). The bit line groups are connected to corresponding second sense line groups(S2,*S2) through corresponding NMOS transistor groups(N16,N17). The NMOS transistor groups(N14,N15) are controlled in common by a transfer gate signal(TG1L), and the NMOS transistor groups(N16,N17) are controlled in common by a transfer gate signal(TG1R). A sense amplifier(SA1) is connected between sense lines(S1,*S1) of each group, and a sense amplifier(SA2) is connected between sense lines(S2,*S2) of each group. The sense line group(S1,*S1) is connected to a common data line group(DB1,*DB1) through a column switch circuit(YS1). The column switch circuit(YS1) is controlled by a column address buffer(25), a column address counter(27), a column decoder(6) according to a column address(CA) on a bus(10). The sense line group(S2,*S2) is connected to a common data line group(DB2,*DB2) through a column switch circuit(YS2). The column switch circuit(YS2) is controlled by a column address buffer(25), a column address counter(27), a column decoder(6) according to the column address(CA) on the bus(10). The common data line groups(DB1,*DB1),(DB2,*DB2) are connected to an input/output circuit(30).
Patent KR-20010048357-A (KR)
Inventor: AHN GWANG MO
IPC: B60J3/02
Filed: 1999-11-26
Abstract: PURPOSE: A center adaptor simplifies assembling process, economizes producing cost and improves reliability of a product by integrally forming the structure of a sun visor center adaptor CONSTITUTION: An inserting groove(11) is formed through one side of a body(10). An inserting member(43) connected by rotating to one side or the other in the inserting groove(11) or outside thereof is integrally formed with the body(10) on one side thereof. The center adaptor does not use a screw to connect the inserting member(43) with the body(10) so as to reduce the number of parts, simplify producing process, improve working speed and productivity, thereby improving reliability of a product.
Patent KR-20010020100-A (KR)
Inventor: KIM YONG TAEK
IPC: B29C55/24
Filed: 1999-12-01
Abstract: PURPOSE: A cooling system with vacuum function of an enlarging radius device for a heat compressible tube is provided to shorten the cooling time effectively, and to maintain a temperature of a coolant constantly. CONSTITUTION: A wet vacuum pump is installed to intake an air and a coolant in a draft tube from an enlarging radius device for a heat compressible tube. An injection pipe and an ejection pipe for working water are connected from the wet heat pump to a water tank. A divider is installed in the draft(10a) tube. A water tank(32) is closed to a vacuum pipe. The vacuum pipe makes the enlarging radius device for the heat compressible tube vacuous. A pump(42) for a returning coolant is installed between the divider and a pipe(41) for the coolant. The pipe for the coolant is connected to a coolant reservoir(43). A pump(45) for supplying the coolant is installed between the coolant reservoir and a pipe(44) for supplying the coolant. The pipe for supplying the coolant is connected to the enlarging radius device. The coolant pipe system is a closed circuit independently.
Patent KR-20010054895-A (KR)
Inventor: BANG JUN HAK
IPC: H01S3/067
Filed: 1999-12-08
Abstract: PURPOSE: A Brillouin/erbium fiber optic laser is provided to output double-gapped multi-wavelength light having 10 GHz gap and 20 GHz gap by radiating a guiding Brillouin dispersion pumped light of a single wavelength to a fiber laser having a fiber sagnac mirror. CONSTITUTION: A sagnac mirror(100) is constituted by a dispersed transition fiber for serving as a guiding Brillouin dispersion medium and a 50/50 fiber directional coupler. The sagnac mirror is connected with the first mirror to constitute the first laser resonator, and connected with the second mirror to constitute the second laser resonator. Fiber polarization controllers(PC1,PC2) installed in the sagnac mirror(100) adjust birefringence for the phase offset thereby to adjust the reflection feature of the sagnac mirror(100).
Patent KR-20010055961-A (KR)
Inventor: LEE GI SU
IPC: G07F13/00
Filed: 1999-12-13
Abstract: PURPOSE: A raw material sensing apparatus for vending machine is provided, which is capable of exactly detecting the amount of merchandise stored in a vending machine and informing the refilling time of the merchandise to a service man. CONSTITUTION: An apparatus for detecting the amount of syrup raw material of a vending machine comprises a transistor(TR1) and transistor(TR2) connected to a direct current voltage in parallel, a transistor(TR3) connected to an emitter of the transistor(TR1) at one side terminal and grounded at another side terminal, a sense electrode A electrically connected to the transistor(TR1) and a sense electrode B connected to the emitter of the transistor(TR2).
Patent KR-20010056342-A (KR)
Inventor: CHOI YONG JUN
IPC: G06F15/00
Filed: 1999-12-15
Abstract: PURPOSE: A user interface and a data structure for a multi media remote education and a method for transmitting a multi media lecture and managing a structure thereof in a computer network are provided to transmit studying contents to a learner by using various multi media data. CONSTITUTION: A lecture interface(1) constructs lecture data of lecturer and supports a lecture action of the lecturer and records a multi media lecture based on an event. A learning interface(2) constructs each lecture data and reproduces the lecture action of the lecturer for showing the lecture of the lecturer. As a lecture data compressing/releasing module(3), files of lecture data, lecture voice data and an event table must be compressed and bundled as one file at need. The voice lecture is converted into a compressed file using the CODEC and bundled as one file. An information transmitting module(4) stores all sorts of events as an operation of a system of a learner, a taking lecture, and a completion of the taking lecture, and stores the information to a server system(5) or a system of the lecturer automatically. The server system(5) transmits the lecture to a learner's environment continuously and stores information of the learner and the lecturer. A lecture transmitting/receiving module(6) transmits a lecture made by the lecturer from the server system(5) to the learner's environment as a file form.
Patent KR-20010057119-A (KR)
Inventor: CHOI BU SIK
IPC: H02J7/00
Filed: 1999-12-18
Abstract: PURPOSE: A cellular phone charger using wind force is provided to enable a cellular phone to be charged in the open air while a user uses a two-wheeled vehicle such as a bicycle or motorcycle. CONSTITUTION: A charger(50) charges a battery of a cellular phone. A coupling surface couples the cellular phone. The charger has the coupling surface on a front side thereof and receives an electric power by connecting to a generator with a wire. An impeller is disposed on a shaft of the generator(52) and operates the generator(52) by a wind force. A current is generated in the generator. A constant voltage compensator(55) maintains a stable voltage to be proper for charging of the current. The charger(50) has the static voltage compensator(55) thereinside. The generator is operated by the wind force. The charger receives the power which is generated in the generator, so that the cellular phone can be charged any time even in the open air or outdoors if a simple wind force is provided, thereby giving convenience in use to the user.
Patent KR-20010061764-A (KR)
Inventor: YEO GYEONG CHEOL
IPC: B23Q5/58
Filed: 1999-12-29
Abstract: PURPOSE: An automatic door for a lathe of a machine tool is provided to forcibly stop the automatic door according to speed of the doors over an established speed caused by wrong operation of a cylinder. CONSTITUTION: By turning on an interlock switch, a first solenoid valve(13) is operated according to a programmed sequence. Then, an air cylinder(14) is operated for automatically opening and closing an automatic door. A door closure sensor(11) is turned on at a closed state of the door for outputting closed state of the door. A door open sensor(12) is turned on at an opened state of the door for outputting opened state of the door. In case of off states of the closure sensor the open sensor, a controller analyzes output data from an emergency detect switch(30). In case of closing the door at a speed over an established speed, an emergency stop command is outputted. Then, a rod(22a) of a forcible stopping cylinder(22) is elevated by a second solenoid valve(21). Thus, the rod is engaged with a forcible stopping bracket(23) to stopping the automatic door.
Patent KR-20010065107-A (KR)
Inventor: IN CHI HYEONG
IPC: H04L12/24
Filed: 1999-12-29
Abstract: PURPOSE: A method for managing an intelligent network processes using a distributed-middle ware is provided to apply the data revised at an external process as the data of a main process or to transmit the data revised at the main process to the external process. CONSTITUTION: The management data of an intelligent network process are classified in 4 management points, such as binaries, real numbers, strings and commands. A distributed processing process in charge of a function to exchange them with an external process is provided specially. An input queue and an output queue are provided between a main process and the distributed processing process. Through these queues, the data revised at the external process are applied to the data of the main process or the data revised at the main process are transmitted to the external process.
Patent KR-20010065555-A (KR)
Inventor: LEE WON GEUN
IPC: A23B7/10
Filed: 1999-12-30
Abstract: PURPOSE: A method for controlling maturation in a Kimchi refrigerator is provided, which carries out maturation as a setup initial circumstance, and then performs additional maturation as the tastes of users. CONSTITUTION: A method for controlling maturation in a Kimchi refrigerator comprises the steps of: (i) a first step to indicate the present operation mode; (ii) a second step to setup an initial circumstance as the kinds of maturation and Kimchi selected by users; (iii) a third step to sense the inner temperature and operate a compressor and a heater repeatedly as the setup initial circumstance; (iv) a fourth step to carry out an additional ripening process after maturation; and (v) a fifth step to store the maturated Kimchi at a low temperature if not selecting the additional ripening process.
Patent KR-20010059195-A (KR)
Inventor: JANG SU MI
IPC: H04M15/16
Filed: 1999-12-30
Abstract: PURPOSE: An advanced automatic destination charging call service method in an intelligent network exchange(INX) is provided to accomplish subscribers' convenience in using a service by receiving an announcement for personal information of an origination subscriber, activating a destination charging call service only when a destination subscriber wants to answer for a call communication and charging the destination subscriber. CONSTITUTION: An SSP(Service Switching Point) transmits an IDP requesting for processing an intelligent network service to an SCP(Service Control Point system)(201). The SCP determines whether the origination subscriber is legal(202). If the subscriber is legal, the SCP transmits an IP connection instruction word for processing an automatic destination charging call service to the SSP(204). The SSP transmits a bearer channel set-up request message to the IP. Then, the IP transmits a set-up response operation according to a bearer channel set-up to the SSP(205). The SCP transmits a PA instruction word requesting to transmit an announcement according to performing of the intelligent service to the IP, and at the same time, transmits an ETC instruction word to the SSP(206). The SSP controls a speech path to connect the announcement to the destination terminal(207). The IP transmits the announcement through the SSP to the destination terminal(208). After receiving a digital signal as to whether the destination terminal intends to be connected to the call or not, the IP transmits a digit signal to the SCP(209). The SCP a call connection instruction word with an extended parameter for the destination terminal added to the SSP and transmits a DFC(Disconnect Forward Connection) instruction word and an REL instruction word to the SSP(210). The SSP terminates an intelligent network processing procedure according to the REL instruction word and controls performing a general call processing procedure(211). The SSP switches to set a speech path between the SSPs and controls the origination terminal and the destination terminal to be in a telephone communication state(212).
Patent KR-20000029628-A (KR)
Inventor: POREE IAN DOUGLAS
IPC: C07C67/333
Filed: 1997-07-25
Abstract: PURPOSE: A process for decomposing a polymer has advantages including increased product purity, potentially eliminating the need for other downstream processing steps. minimal environmental impact, greater energy efficiency due to direct volumetric heating of the polymer, improved occupational health, safety features and reduced solid waste accumulation. CONSTITUTION: A process for decomposing a polymer which is capable of undergoing thermal depolymerization to its monomer or monomers, such as for example poly(methylmethacrylate), and for the recovery of at least one of the monomers, includes the steps of subjecting the polymer in solid, gel, partially molten or molten form to microwave heating for time and at temperature sufficient to decompose the polymer to produce the monomer or monomers in gaseous, liquid or solid form, without substantial decomposition of the monomer or monomers, and recovering at least one of the monomer or monomers.
Patent KR-20000068026-A (KR)
Title: 가발용 스토퍼 및 가발용 스토퍼부착용 시트
IPC: A41G3/00
Filed: 1998-06-03
Abstract: 아일릿(구목)이 없이 얇은 형으로 장착자의 모발이 얽히지 않는 가발용 스토퍼를 제공하는 것을 그 목적으로 하는 것으로, 단일 탄성박판을 가공하여 만곡시키고 또한 반전성능을 부여한 만곡반전부재(1)와, 기초단부(21)가 만곡반전부재(1)의 위끝단의 길이방향(11)에 설치하고, 앞끝단부(22)가 만곡반전부재(1)의 아래끝단의 길이방향(12)으로 뻗고 또한 대략 빗살형상으로 배치된 다수의 모발걸어멈춤부재(2)로 이루어진 것을 특징으로 한다.