baber/WOPTO huggingface dataset:
Patent KR-20020024673-A (KR)
Title: Method for measuring the changing of the temperature in the coke oven
Inventor: BAE YEONG HA
IPC: G01K7/00
Filed: 2000-09-26
Abstract: PURPOSE: A method for estimating temperature in carbonization chamber is provided to accurately estimate fluctuation of temperature in the carbonization chamber with the passage of time during carbonization. CONSTITUTION: A method comprises a setting step; a first calculating step; and a second calculating step. The setting step is to set up a governing equation of heat transfer for calculation of distribution of temperature in a carbonization chamber. The first calculating step is to calculate amount of volatile components generated from coal. The second calculating step is to calculate distribution of temperature in the carbonization chamber by substituting the amount of generated volatile components for an appropriate variable in the governing equation. The governing equation is rho C partial T/partial t=partial/partial x(kappa partial T/partial x)+r_gas C_gas partial T/partial x(W¬-3), where T is temperature(deg.C), rho is density of charging material(g/cm¬3), C is specific heat of the charging material, kappa is heat conductivity of the charting material(cal/cm deg.C s), rho_0 is initial density of the charging material,(g/cm¬3), t is time(s), x is distance from a wall surface of the carbonization chamber(cm), r_gas is moving velocity of material due to convection(g/cm¬2 s) and C_gas is specific heat of gas. The amount of generated volatile components is (r_vol * c_vol)_i,j - Sigma(r_vol,j,i * c_vol, j,i) where i is position from the wall of the carbonization chamber, j is indexes for each material 1-9, r_vol,j,i is moving velocity of component j in position of i, c_vol,j,i is specific heat of a volatile component.
Patent KR-20010050728-A (KR)
Inventor: MOLNAR LINDA KATHERINE
IPC: B28B1/26
Filed: 2000-09-29
Abstract: PURPOSE: To obtain a desirable additive to be added to a ceramic composition without reducing handling characteristics of slurry useful for producing a green body. CONSTITUTION: This method for preparing a ceramic composition comprises (a) forming an aqueous ceramic slurry containing a mineral matrix substance and a polymer additive, (b) dehydrating the aqueous ceramic slurry and forming a mineral matrix substance-polymer additive composite material, (c) compacting the mineral matrix substance-polymer additive composite material to form the green body and (d) sintering the green body. The polymer additive is selected from one or more polymers composed of an acid-containing monomer selected from one or more of acrylic acid, methacrylic acid, their alkali metal salts and ammonium salts as polymerization units. After the polymer additive is added to the aqueous ceramic slurry, the aqueous ceramic slurry maintains viscosity in a specific range for at least 24 hours.
Patent KR-20010000637-A (KR)
Inventor: KIM HYUNG KYOO
IPC: G06Q50/20
Filed: 2000-10-04
Abstract: PURPOSE: A cyber research institute establishing and management method is provided to implement a ROD(Research On Demand) by using networking and database technology over the internet so that it can proceed all kinds of research projects by member researchers and reduce the research cost and time. CONSTITUTION: A cyber research institute establishing and management method comprises a remote research system, an online lecturing system and a research assessment system. The remote research system has functions of online information retrieval and transmission. The online lecturing system provides a lecture on a set project theme, and manages attendance status and lecture proceeding, and specially has functions of a login ID management, a lecture level check, and a lecture attendance management by using a multimedia search, a distributed processing and a group ware technology. The research assessment system makes a group of experts assess a research result.
Patent KR-20010000662-A (KR)
Title: Structure of cap for abstracting liquid by pressurizing
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-10-11
Abstract: PURPOSE: A structure of a cap for abstracting liquid is provided to prevent a metal mold from being operated in a slide way caused by a discharge hole by forming a regular angle in the discharge hole. CONSTITUTION: A lid is composed of a side unit(2) and an upper unit(3). The upper unit forms the regular size of a discharge pipe unit(4) and a narrow discharge hole(5) is formed inside the discharge pipe. The discharge hole is structured in that an upper end is not deviated from a lower end. A cover(6) with a discharge hole lid(7) is placed on the side of the discharge pipe to close the discharge hole.
Patent KR-20010051040-A (KR)
Title: Control button
Inventor: PEISENTY PAOLO
IPC: G04B37/10
Filed: 2000-10-16
Abstract: PURPOSE: A control button is provided to easily be used in a small controller and to improve a stability by using two metal/alloy materials. CONSTITUTION: The control button has a metal body(10) comprising a blind hole(16) covering a cap(18) extended by a rotation wall(14), and includes a grip region made of a compound material as to a part or the whole of the wall. The metal body of the button includes a ring shaped groove(20) made on an outer surface of the wall by being adjacent to a channel(26) and an opening of the blind hole, and a fitting(12) is made of a compound material to form a ring(22) accommodated in the groove, and a protuberance part(34) is extended along an A-A axis as to the outer surface of the wall to the opening of the channel. A radial structure having a number of branches(30) closes the channel, and a core(32) connects the branch to fix another part of the fitting.
Patent KR-20020032923-A (KR)
Title: Photo-alignment Material and Liquid Crystal Display Device fabricated with it
Inventor: LEE MUN HO
IPC: C08G69/26
Filed: 2000-10-28
Abstract: PURPOSE: Provided are a light oriented material synthesized from dicarboxylic acid having photo reactivity with branched diamine, and a liquid crystal display device using the light oriented material. CONSTITUTION: The light oriented material comprises branched diamine compound represented by formula 1. In the formula 1, x is an integer of 0-4, A1 is selected from the group consisting of -CH2, -CH=, -O-, -COO-, -OOC-, -NHCO-, and -CONH-, and B1 is selected from the group consisting of hydrogen, halogen group, cyano group, nitro group, amino group, alkyl group of C1-C100, haloalkyl group, cyanoalkyl group, nitroalkyl group, hydroxyalkyl group, cyanohalo alkyl group, nitrohalo alkyl group, cyanonitroalkyl group, hydroxyhaloalkyl group, cyanohydroxyalkyl group, hydroxynitroalkyl group, aryl group of C6-C100, alkylaryl group, haloaryl group, haloalkylaryl group, nitroaryl group, nitroalkylaryl group, cyanoaryl group, cyanoalkylaryl group, nitroaryl group, nitroalkylaryl group, hydroxyaryl group, hydroxyalkylaryl group, cyanohaloaryl group, and cyanohaloalkylaryl group. The liquid crystal display device consists of the first board and the second board; a liquid crystal layer formed between the first board and the second board; and an oriented film comprising the light oriented material, which is formed on the first and the second boards.
Patent KR-20010098366-A (KR)
Title: 영전압 스위칭을 위한 고효율 컨버터
Inventor: LEE SANG YUN
IPC: H02M3/335
Filed: 2000-10-31
Abstract: 본 발명은 전 입력전압 범위(wide range)에서 영전압 스위칭으로 동작하도록 함으로써 입력전압 더블러(doubler) 회로가 필요 없도록 하고, 어댑터의 효율을 높이며, 스위치(MOSFET)의 드레인-소스 전압을 감소시킬 수 있는 영전압 스위칭을 위한 고효율 컨버터에 관한 것으로서, 특히 입력전압과 폐회로를 이루고 외부 드라이버(driver)의 출력 신호에 따라 서로 반대의 스위칭 동작을 하는 하이 사이드 스위치(SWH) 및 로우 사이드 스위치(SWL)와, 상기 하이 사이드 스위치(SWH) 및 로우 사이드 스위치(SWL)의 사이에 직렬로 연결되는 제1 커패시터와, 상기 하이 사이드 스위치(SWH) 및 로우 사이드 스위치(SWL)의 스위칭 동작에 따라 일차측 전압을 이차측으로 유기 시키는 트랜스포머와, 상기 트랜스포머의 2차측 출력 전압을 정류하는 정류기를 포함하되; 상기 제1 커패시터에 병렬로 연결된 다이오드와, 상기 하이 사이드 스위치(SWH) 및 로우 사이드 스위치(SWL)에 각각 병렬로 연결된 제1 및 제2 환류 다이오드와, 상기 트랜스포머의 1차측 코일에 직렬로 연결된 제2 커패시터를 포함하여 구성된 것을 특징으로 한다.
Patent KR-20010007635-A (KR)
Title: Linear motor
Inventor: MORITA ICHIRO
IPC: F04B49/02
Filed: 2000-11-11
Abstract: PURPOSE: A linear motor is provided to improve the efficiency of a motor by increasing the space factor of a coil and reducing a current applied to the motor, in a linear motor. CONSTITUTION: This linear motor is composed of a coil(106), where a ring shape is formed by a number of windings in circumference, and divided outer yokes(104) provided with insertion trenches into which the coil(106) can be inserted on the inner peripheral side. An outer yoke(104) is installed which is formed into a cylindrical shape by combining a plurality of the divided outer yokes(104), while the coil(106) is inserted in the insertion trenches. Thereby an applied current to the motor can be reduced, and efficiency of the motor can be improved.
Patent KR-20020039418-A (KR)
Title: A toothbrush incised middle brush plate
Inventor: LEE SU WOONG
IPC: A46B7/00
Filed: 2000-11-21
Abstract: PURPOSE: A toothbrush formed with holes on a head portion thereof is provided to prevent impurities such as tartar from being fitted between brush portion, and to achieve the rapid drying thereof. CONSTITUTION: In a conventional toothbrush composed of a brush portion, a head plate portion(4), and a handle portion, two holes having different sizes are formed at the center of the head plate portion, the brush portion consists of an open-square shaped outer brush portion(8) implanted along the outer edge of the head plate portion on the basis of a tip end of the head plate portion, and a middle brush portion(6,6a) having a half length relative to the length of the outer brush portion implanted at the rear side of the holes.
Patent KR-20010051933-A (KR)
Inventor: BASILE BERNARD
IPC: G01L5/24
Filed: 2000-11-24
Abstract: PURPOSE: A method is provided to measure measuring the residual stress of a bar fixed between two fixed sections and applied with stress in advance without removing the bar from the fixed sections. CONSTITUTION: In order to measure the residual tension F1, a two-way propagation time T1 of ultrasonic waves between the two end sections of the bar is measured, and the residual stress F1 is evaluated by equation F1=F0+kb(T1-kb). Variable towing action force F is applied to the bar during the preliminary calibration made without removing the bar. The two-way propagation time T of ultrasonic waves between two end sections of the bar is measured, and a curve C associated with the action force F and the time T is recorded. The constant Tg is obtained as the two-way propagation time measured for F=0, and the curve C approximates to a first straight line D1 with the inclination of ka near the value F=0. The upper portion of the curve C approximates to a second straight line D2 with the inclination of kL, the constant F0 is obtained as the towing action force F corresponding to the intersection point of the first and second straight lines, and the constant kb is determined according to the relation 1/kb=(1/kL)-(1/ka).
Patent KR-20020042181-A (KR)
Title: The mechanical trembling device of simulation game apparatus for a motor race
Inventor: KIM OK JUN
IPC: A63F9/14
Filed: 2000-11-30
Abstract: PURPOSE: A mechanical shaking device of a car race simulation device is provided to supply the feeling such as the real situation of the car race by shaking the game simulation device back and forth or right and left and to supply the device with the simple structure and the low price. CONSTITUTION: The mechanical shaking device of the car race simulation device includes a frame(10), fixed brackets(11) and a motion base(12) etc. The fixed brackets(11) are installed on each edge on the frame(10). A back and forth shaking instrument shakes the motion base(12) according to the operation of the handle and the acceleration or deceleration. The upper part of a pair of supporting links(21a,21b) is connected with the upper part of the operating links(22a,22b) and the lower part is connected with the fixed bracket(11) by hinge. The upper shafts(23a,23b) are installed on the hinge of the upper part and the connecting brackets(24a,24b) are installed on the central upper part and a pair of links(20a,20b) are installed on the left and right sides of the frame(10). The first driving motor(31) and the second driving motor(41) convey the driving power to the motion base(12) and the ball screws(33,43) are connected through the axis of the first and driving motors(31,41) and the couple rings(32,42) and the guides(34a,34b,44a,44b) are installed on the left and right sides of the ball screws(33,43).
Patent KR-20020043877-A (KR)
Title: Apparatus for injecting a fluid for a poison neutralizing vehicle
Inventor: PARK YEONG CHAN
IPC: B05B7/24
Filed: 2000-12-04
Abstract: PURPOSE: A fluid injection device of a poison neutralizing car is provided to prevent the freezing of water caused since the water is left at a special part required to the injection of fluid. CONSTITUTION: The fluid injection device of a poison neutralizing car is comprised of an ejector located at a junction point of a water tank and a powder tank(11a,11b); a mixer line(24) connected to the ejector for mixing water and powder; a plurality of nozzles(20) installed to a nozzle distributor provided at the end of the mixer line for injecting a neutralizer; a valve(31) for opening and closing the mixer line according to signals generated at the same time with the generation of signals of a water pump; a suction passage(32) for connecting the valve, the nozzle distributor, and the water tank; and an anti after drop device(33) installed at the other end of the suction passage to be operated by a low force than a supply pressure of the water when the water is supplied from the water tank and the ejector.
Patent KR-20010062254-A (KR)
Inventor: FUKUMARA HIROSHI
IPC: H01L51/56
Filed: 2000-12-08
Abstract: PURPOSE: Provided is a material for organic electroluminescent element and a method of manufacturing the same being able to pattern finely. CONSTITUTION: A source contains at least luminescent center forming compound being able to adsorb laser beam and is formed in predetermined pattern, and targets through which the laser beam is passed, and which have at least one of electron transporting function and hole transporting function. The source and the targets are contacted with each other and the laser beam is irradiated from a target and then the luminescent center forming compound of the source is implanted into the target. Therefore,the manufactured material for organic electroluminant element has a luminescent center in area corresponding to pattern of the source.
Patent KR-20020047560-A (KR)
Title: apparatus for detecting the remaining amount of oil in oil reservoir of an automobile
Inventor: MUN SU DONG
IPC: G01F23/00
Filed: 2000-12-13
Abstract: PURPOSE: An apparatus is provided to allow a driver to perceive oil refill time even without opening hood, by alarming the driver when the residual amount of power steering oil is lower than a predetermined level. CONSTITUTION: An apparatus comprises a case(12) arranged within an oil storage case(10); a magnet(22) coupled to the outer surface of the case; a float(14) arranged outside of the case, and which floats in accordance with the residual amount of oil; a first support member(18) coupled to the float and installed within the case, and which moves in a vertical direction in accordance with the float and is made of a material having an elasticity; a first electrode(28) coupled to the first support member; a second electrode(30) where a connection state with the first electrode changes by the deformation of the first support member caused due to the magnetic force of the magnet; and an alarm driver(26) connected to the first electrode and the second electrode, and which gives alarm to a driver in response to the connection state between first and second electrodes.
Patent KR-20020046832-A (KR)
Title: A method for prevention of a wrong typing using word processor which generates voices
Inventor: JEONG MIN HYEONG
IPC: G10L13/00
Filed: 2000-12-15
Abstract: PURPOSE: A method of preventing mistyping using a voice-generating text creation system is provided to convert a text inputted by a user into voice and output the voice to allow the user to recognize mistyping without watching a monitor. CONSTITUTION: A text and a predetermined input items are inputted from the outside(210). The inputted text is stored in a predetermined memory(230). The text stored in the memory is synthesized into voices(250). The synthesized voices are reproduced and output(260,270). When the text is inputted, an output unit to be used as a reference for determining a point of time at which the text is synthesized into the voices is set. In the step of synthesizing the text stored in the memory into voices, it is judged if the stored text corresponds to the output unit or not(240) and, when the text corresponds to the output unit, the text is synthesized into voices.
Patent KR-20020047987-A (KR)
Title: A drain searching apparatus of the transmission
Inventor: LEE CHEON GU
IPC: F16H57/04
Filed: 2000-12-15
Abstract: PURPOSE: An impurity detecting apparatus of a transmission is provided to detect collected impurities, and to check replacement time of oil by installing the impurity detector in an oil pan in the lower part of the transmission. CONSTITUTION: An impurity detecting device of a transmission is composed of a collecting unit(64) installed in an oil pan(58) in the lower part of a transmission body(52) for collecting impurities among oil; a control unit having a distance detecting sensor(62a) installed in the oil pan to space from the collecting unit, and an electronic control unit alarming cleaning time by comparing the measured value fro the distance detecting sensor with the predetermined value; and a display unit outputting a signal from the control unit. The control unit outputs the electrical signal by measuring impurities from the collecting unit. Replacement time is indicated with measuring impurities, and expenses are reduced with preventing breakage from friction.
Patent KR-20020053927-A (KR)
Title: Method for detecting board hindrance in a real time communication system using common memory addresses
Inventor: KIM YONG SU
IPC: H04L12/24
Filed: 2000-12-26
Abstract: PURPOSE: A method for detecting communication board failure in a real time communication using shared memory area is provided to easily detect a failure of a communication board in a node of a control system in which a plurality of nodes are included, each node is operated by designating a shared memory area and a communication wiring for conforming the shared memory areas of the entire nodes is made by a uni-directional communication. CONSTITUTION: A data written in a node 1 is transmitted as the same address of a node 2 to an optical communication, from the node 2 to a node 3, from the node 3 to a node 4, and from the node 4 to a node 5. That is, a data written in the node 1 is transmitted to a shared memory of a different entire node on a real time basis. The signal transmitted from node to node is transmitted in uni-directional. Since the data of each node shared memory board has the same address of each memory area, the same data is stored in the same address of each node. The address of the same area of each shared memory is used for a communication check data. If the data of the address is identical to the node number of one node itself, the node changes the node number to a very previous node number. If a data value of an address is '1', the node 1 changes it to '5'. Then, the data value of the address is transmitted to the node 2, node 3, node 4 and node 5 at a high speed and used for the same address. Next, since the data value of the address is '5', the node 5, changes it to '4'. At this time, the data value of the address is transmitted to the same address from the node 1, to node 2, to node 3 and to node 4. And then, since the data value of the address is '4', when the node 4 changes it to '3', the data value is transmitted from node 5 to node 1, to node 2 and to node 3. Likewise, other nodes change the node number to the very previous node number if the data value of the address is identical to the node number of its own node number. Then, as the data value is being transmitted to the next node, the entire nodes share the same data value.
Patent KR-20010035117-A (KR)
Title: The coloring method of aluminum kettle and the thing therefore
Inventor: JEONG KI CHUL
IPC: B05C9/08
Filed: 2000-12-29
Abstract: PURPOSE: A method for coloring a surface of an aluminium teakettle is provided, which colors the surface of the teakettle only by packing the opened part of the same with hard rubber and putting the same in a tank for coloring. CONSTITUTION: The method for coloring a surface of an aluminium teakettle is characterized by being comprised of: putting an upper packing(6) having a slanted projection(7) and a bolt(8) inside into an opened part for a cover(2); inserting a lower packing(9) which has diameter a little bit longer than that of a main body(1) into an opened part for a bottom; connecting the bolt(8) to a nut of the lower packing(9); masking a spout with an adapter(14) having a packing inside and putting the kettle into a tank for coloring.
Patent KR-20020058795-A (KR)
Title: Method of Fabricating Liquid Crystal Display Device
Inventor: KIM SU JONG
IPC: G02F1/136
Filed: 2000-12-30
Abstract: PURPOSE: A method of fabricating a liquid crystal display is provided to effectively test liquid crystal displays by simultaneously testing the plurality of liquid crystal display panels. CONSTITUTION: A seal pattern is formed at the edge of a liquid crystal display panel other than a liquid crystal injection hole. The liquid crystal display panel is scribed into a plurality of liquid crystal display panels in unit of rows to expose the liquid crystal injection hole. Liquid crystal is injected through the liquid crystal injection hole. The edge of each of the plurality of liquid crystal display panels is ground. The liquid crystal displays are simultaneously tested.
Patent KR-20010022593-A (KR)
Title: 신규 광개시제 및 그 이용
IPC: D06M14/18
Filed: 1999-05-28
Abstract: 본 발명은 α-아미노 에놀 에테르 화합물의 형태의 신규, 에너지 효율성 광개시제에 관한 것이다.  본 발명은 도한 1종 이상의 광개시제를 방사선에 노출시켜 1종이상의 반응종을 형성하는 것을 포함하는 반응종의 생성방법에 관한 것이다.  또한 불포화 단량체의 중합 방법, 불포화 올리고머/단량체 혼합물의 경화방법 및 광개시제를 이용하는 라미네이트 방법을 기재하고 있다.
Patent KR-20010022705-A (KR)
IPC: A61K31/365
Filed: 1998-08-04
Abstract: The compound referred to herein as IB-962 12, having structure (I) can be obtained by cultivating the strain of Micromonospora sp. ES25-008, available under the accession number CECT-3333, and can be hydrolyzed to give IB-96212B having structure (II). The sugar substituent which is L-rhodinose, can its elf be derivatized or the sugar can be replaced, in either case, giving further derivatives of IB-96212 having a group other than L-rhodinose at the position of the sugar.
Patent KR-20010023538-A (KR)
Title: 패널록킹수단을 구비한 카톤
IPC: B65D71/14
Filed: 1998-08-20
Abstract: 본 발명은 패널록킹수단을 구비한 카톤에 관한 것으로서, 상기 카톤은 제 1 및 제 2 중첩패널(12, 20)과 상기 패널을 서로 고정하기 위한 록킹수단을 구비하며, 상기 록킹수단은 상기 제 1 패널로부터 분리된 록킹 탭(60, 62, 64, 66)과 상기 제 2 패널로부터 분리되어 상기 제 2 패널내에 록킹 구멍(102)을 형성하는 유지 탭(70, 72, 74, 76)을 포함하고 , 록킹 탭은 그의 단부 가장자리에서 제 1 패널로 접힘가능하게 결합되어 그의 단부 가장자리에 대향된 자유 단부 가장자리로 연장하며, 록킹 구멍은 상기 록킹 탭의 단부 가장자리를 따라 연장하는 하나의 단부 가장자리와 상기 하나의 단부 가장자리에 대향된 다른 하나의 단부 가장자리를 가지며, 유지 탭은 그의 단부 가장자리에서 상기 록킹 구멍의 다른 단부 가장자리로 접힘가능하게 결합되어 상기 유지 탭의 단부 가장자리에 대향된 그의 자유 단부 가장자리로 연장하며, 록킹 탭은 이 록킹 탭이 록킹 구멍내에 수용되도록 제 1 패널과 각을 이루는 관계로 접혀지며, 유지 탭은 이 유지 탭이 록킹 탭의 대향 측면중의 한쪽 자유 단부 가장자리에 인접하도록 제 2 패널과 각을 이루는 관계로 접혀져, 이에 의해 록킹 탭이 록킹 구멍내에 유지되며, 상기 록킹 탭은 록킹 탭의 자유 단부 가장자리로부터 돌출하는 돌출부(84)를 가지며 상기 유지 탭에는 록킹 탭의 돌출부를 수용하기 위한 노치(100) 또는 구멍(120)이 설치되어 있는 것을 특징으로 한다.
Patent KR-20010040250-A (KR)
Title: 체지방 측정장치
IPC: A61B5/05
Filed: 1999-07-19
Abstract: 체지방율의 측정을 위해 피검자의 생체 임피던스를 측정하도록 제1 전류통로형성 전극, 제1 측정용 전극, 제2 전류통로형성 전극 및 제2 측정용 전극이 전자회로기판에 형성된다.