baber/WOPTO huggingface dataset:
Patent KR-20010018544-A (KR)
Inventor: KIM IK SIK
IPC: G01N21/84
Filed: 1999-08-20
Abstract: PURPOSE: An S-SBR(Solution-Styrene Butadiene Rubber) analysis method is provided to enable an exact qualitative analysis and a quantitative analysis to be performed. CONSTITUTION: A differential thermal analyzer gauges a glass transition temperature of a rubber. A polymer has an own glass transition temperature so that a type and number of a polymer forming a rubber are analyzed by measuring an own glass transition temperature. Thus, measuring a glass transition temperature of a rubber with a differential thermal analyzer identifies a polymer. The qualitative and quantitative analysis is possible in an absolute content of fine structure obtained by an infrared ray spectrometer and a pyrolysis gas chromatography.
Patent KR-20010026829-A (KR)
Inventor: CHOO JIN BU
IPC: G01R31/02
Filed: 1999-09-09
Abstract: PURPOSE: An apparatus for testing generation of earth fault/short circuit of a distribution system is provided to simulate grounding and short-circuiting test before operation of a new distribution system including a new power supply and collects error data resulted from the simulation, improving the stability. CONSTITUTION: The tester includes the first circuit breaker(10) for interrupting 3-phase AC input power, the first voltage/current detector(20) for detecting the voltage/current of the AC input power, and the first grounding/short-circuiting circuit(30) for grounding and short-circuiting the AC input power. The apparatus further has the second circuit breaker(40) for interrupting DC input power, the second voltage/current detector(50) for detecting the voltage/current of the DC input power, and the second grounding/short-circuiting circuit(60) for grounding and short-circuiting the DC input power. The apparatus also includes a controller(80) for controlling the operations of the first and second breakers and the operations of the first and second grounding/short-circuiting circuits and for processing the detected voltage/current into digital data, a key input unit(90) for key-inputting various commands to the controller, a display(100) for displaying the processed voltage/current digital data, and a communication unit used for communication between the controller and an external device.
Patent KR-20010027537-A (KR)
Inventor: LEE JONG CHAN
IPC: B26D1/04
Filed: 1999-09-14
Abstract: PURPOSE: A photosensitive belt cutting apparatus is provided to be capable of cutting a photosensitive belt in a direction of the width when removing the photosensitive belt from a printer. CONSTITUTION: A lead screw part(350) is disposed to cross a photosensitive belt(10) in a width direction, and an axis gear(351) is rotated as a relay gear connected with a drive motor(310) is connected with the axis gear(351). A motion block(320) mounts a cutting blade(330) for cutting the photosensitive belt(10), and a screw part(322) is coupled with the lead screw(350). A sliding support(360) is arranged in parallel with the lead screw(350), and one side of the motion block(320) is contact with upper and side planes(361,362) of the sliding support(360).
Patent KR-20010028067-A (KR)
Inventor: KIM JAE HWAN
IPC: H01L21/68
Filed: 1999-09-17
Abstract: PURPOSE: An apparatus for supporting a wafer in a bell-type diffusion furnace for manufacturing a semiconductor device is provided to stably support the wafer and to improve productivity, by decreasing parts of a boat while easily processing the parts. CONSTITUTION: A plurality of boat bars(32) include a plurality of slots(32a) which are lengthwise installed by a predetermined interval. Projections(32b) are formed to settle a wafer in an opposite direction from the slot of the boat bar. A plurality of boat rings(34) are settled in the slot of the boat bar.
Patent KR-20010029231-A (KR)
Inventor: LEE DONG RYUL
IPC: H02H3/16
Filed: 1999-09-30
Abstract: PURPOSE: A controller for a line switch is provided to obtain accurate generation time information with respect to track accidents. CONSTITUTION: A controller for controlling the operation of a line switch includes an analyzer(22) for detecting and analyzing an abnormal state of a track, a driver(30) for driving the line switch according to a control signal, and a detector(24) for detecting a switched state of the line switch. The controller further has an absolute time providing unit(35) for providing absolute time of a global positioning system with respect to a point of time at which the abnormal state is detected, and a controlling unit(26) for controlling the driver based on the analyzed lint state and the detected switched state of the line switch, and providing information on the abnormal state detection time based on the absolute time and on the analyzed line state to a remote managing apparatus through a communication medium.
Patent KR-20010036831-A (KR)
Inventor: NAM GWANG HYEON
IPC: B32B27/18
Filed: 1999-10-12
Abstract: PURPOSE: A floor material containing natural jade is provided which has antibacterial, deodorant, anion radiating and far-infrared rays radiating functions. CONSTITUTION: The floor materials comprises: (i) a lower part layer(8); (ii) a base material layer(1); (iii) an upper part layer(2); (iv) a printed layer(3); (v) a transparent upper layer(4); and (vi) an ultraviolet layer(6). In the floor materials, 1-100 parts by weights of jade powder having a particle size of 5-50 micrometers is added to at least one layer of the lower part layer, the printed layer and the transparent upper part layer.
Patent KR-20010036987-A (KR)
Inventor: KIM CHEOL HO
IPC: B23G1/00
Filed: 1999-10-13
Abstract: PURPOSE: A position coder supporting device reduces burning and noise of a driven timing pulley and secures balance against shaking to extend life of a coupling. CONSTITUTION: A shaft(10a) of a driven timing pulley(10) connected with a coupling(8) is formed extendedly. Angular bearings(12a, 12b) are installed to the upper part and the lower part of the shaft(12a) respectively to support a position coder(11). When a motor is driven, the driving force is transmitted through a pulley(2) installed to a shaft(1a) of the motor(1) and a scrum belt(3) to a spindle(4). The rotatory force of the spindle(4) is transmitted through a driving timing pulley(6) and a timing belt(7) to the driven timing pulley(10). The angular bearing(12a, 12b) and a collar(13) transmit rotatory force to the coupling(8). The position coder(11) integrally installed to the coupling(8) rotates to detect the rotation frequency of the spindle(4) accurately.
Patent KR-20010037086-A (KR)
Inventor: HAN DAE YEONG
IPC: D06F37/22
Filed: 1999-10-13
Abstract: PURPOSE: A vibration reduction device uses discharged water as a weight instead of iron or concrete to reduce manufacturing cost. CONSTITUTION: A vibration reduction device comprises a main dewatering channel(100), a dewatering pump(120), an auxiliary dewatering channel(140), a balance tank(150), a drainage channel(200), a drainage pump(220) and a communicating pipe(350). The main dewatering channel(100) communicates with the lower end of an outer tank(11) to discharge water in an inner tank(12) to outside. The dewatering pump(120) is installed on the main dewatering channel(100) to give normal rotative force to make the water drained smoothly. The auxiliary dewatering channel(140) communicates with the main dewatering channel(100) to be impressed with part of water discharged from the dewatering pump(120). The balance tank(150) is installed beside the auxiliary dewatering channel(140) with the height same with or lower than the end of the main dewatering channel(100) and has an inlet(151) impressed with water from the auxiliary dewatering channel(140) to store water to act as a weight to restrain the outer tank(11) from vibrating. The drainage channel(200) communicates with the main dewatering channel(100) placed between the outer tank(11) and the dewatering pump(120) to discharge all the water in the inner tank(12) and the balance tank(150) to outside. The drainage pump(220) is installed on the drainage channel(200) to give reverse rotative force to make the water smoothly drained.
Patent KR-20010045096-A (KR)
Inventor: JUN HYO SIK
IPC: H04W84/02
Filed: 1999-11-02
Abstract: PURPOSE: A mobile service method in a wireless local loop(WLL) is provided to maintain a mobile call request service and a speech quality with discontinuation of a mobile call even in a different local exchanger (LE) going beyond a local exchanger of an area registered by a CDMA WLL subscriber. CONSTITUTION: When an originated call request or a terminated call response is received from a mobile terminal to a base station controller of a CDMA WLL system, a terminal identifier(MSID) of the originated call or the terminated call compares a mobile network code(MNC) to determine whether the subscriber belongs to the BSC.(S1). If the MNC in the originated call or the terminated call of the mobile terminal is identical to the MNC of the BSC, the BSC, as a home BSC, performs a fixed call processing to establish a speech path for the originated call or the terminated call since it is the terminated call response for the terminal of the home BSC(S2). If the MNC in the originated call or the terminated call of the mobile terminal is different from the MNC of the BSC, the BSC, as a neighbor BSC of the mobile terminal, performs a mobile call processing and establishes a speech path for the originated call or the terminated call between the home BSC since it is an originated call request from a mobile terminal not having the same MNC or a terminated call response for a mobile terminal of the BSC having a different MNC(S3). When the speech path to the fixed call or the mobile call is completely established, the local exchanger (LE) interworking with the home BSC updates a location information of the terminal(S4). When a hand-off process is performed necessarily(S5), the LE updates the terminal location information accordingly.
Patent KR-20010046757-A (KR)
Title: Bolt fastening method
Inventor: JANG SANG DON
IPC: B25B23/155
Filed: 1999-11-15
Abstract: PURPOSE: A bolt coupling method is provided to exactly and promptly couple a bolt to a non-coupled member by appropriately controlling torque based on a bolt coupling progression. CONSTITUTION: A bolt coupling method includes the steps of rotating a driving unit in a predetermined speed for coupling, controlling speed and torque of the driving unit on the basis of current generated from the driving unit, stopping the rotation of the driving unit and controlling torque when a bolt reach a target coupling position where the bolt is coupled with a coupled member, and coupling the bolt and the coupled member at the target position by maintaining torque of the driving unit in a predetermined target coupling torque.
Patent KR-20010046945-A (KR)
Inventor: PARK JAE YEONG
IPC: H04L12/28
Filed: 1999-11-16
Abstract: PURPOSE: A device for routing a cell between a BTS(Base Transceiver Station) and an exchange is provided to discriminate an AAL2(ATM Adaptation Layer-2) cell and an AAL5 cell to be interfaced with a corresponding cell bus. CONSTITUTION: An ALPA(ATM Low speed subscriber Physical layer interface board Assembly)(200) block is interfaced with the base station in a TDM(Time Division Multiplexing) digital transmission protocol, so as to transfer an ATM cell transmitted between the base station and an ATM exchange to the other party, by discrimination according to mutually different service characteristics. An ALTA(ATM Low speed Traffic control board Assembly) block(100) is interfaced with the ATM exchange in an STM(Synchronous Transfer Mode) system. And an APPA(AAL2(ATM Adaptation Layer-2) termination board) block(300) converts the ATM cell transferred from the ALTA block into another service characteristic of a cell.
Patent KR-20000049343-A (KR)
Inventor: KWON HEE DUCK
IPC: C08J11/12
Filed: 1999-11-20
Abstract: PURPOSE: A thermal decomposition apparatus for waste tire expanded a hydrothermal area without enlarging the inner volumes of a reactor is provided which promotes thermal decomposition efficiency and reduces heat energy cost. CONSTITUTION: A apparatus comprises a cylindrical reactor (2) with a suction pipe (3) which is installed in the heating furnace (1) with a chimney (11) at the top and a heater (5) at the lower part to be rotated by a driving apparatus (7), an exhaust pipe (4) being communicated with a suction pipe (3) which is passed through the center of the reactor to be used as a shaft, a ring shaped passage pipe (8) which is installed between the suction pipes, a flue pipe (9) which is installed in each passage pipe to be passed through the reactor in which it is separated from the inside of the reactor and passed through the heating furnace by an air current. The flue pipe, which functions a flue pipe of a flue type boiler expands a hydrothermal area such that it can shorten thermal decomposing time.
Patent KR-20000067818-A (KR)
Title: 연료분사밸브
IPC: F02M61/16
Filed: 1999-12-03
Abstract: 니들밸브폐쇄시의 연료압 변화에 대해서 유효한 감쇄를 발생시켜, 분사직후의 나중떨어짐의 발생을 저감하기위해, 연료의 밀봉기능을 가진 슬리브와, 솔레노이드의 코어와의 사이에 고무링을 제공하여, 니들밸브의 폐쇄시의 연료압변화를 감쇄시킨다.
Patent KR-20000052463-A (KR)
Inventor: BALANTINANDOUBLEU
IPC: H01L21/66
Filed: 1999-12-13
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided which can diagnose and correct an error in fabrication steps affecting the overall performance of a semiconductor chip. CONSTITUTION: A method for fabricating a semiconductor device diagnoses errors and compensates the errors in fabricating the semiconductor device by correcting fabrication steps. After determining the performance specification of the semiconductor device, the semiconductor device is processed through the established process steps and some parameters are measured. Then, the influence to the completed semiconductor device is determined by comparing the measured parameters with the performance specification. Then, to compensate the error, this information is fed forward by varying the post process step of the semiconductor device. As a result of the process, the semiconductor device has a desired performance.
Patent KR-20010056296-A (KR)
Inventor: WON BAIK HEE
IPC: B60R99/00
Filed: 1999-12-14
Abstract: PURPOSE: A vehicle interception device arrests fleeing vehicle and person safely and conveniently. CONSTITUTION: An interception device comprises intercepting nets(10), winding rollers(40), motors(50), reduction and clutch parts(60), a remote controller, a remote control signal receiving part and a control part. The intercepting nets(10) are installed on the front side or the front side and the rear side to intercept a fleeing vehicle. The winding rollers(40) are installed and supported on the upper parts of multiple poles(30) and rotate to wind up and support the intercepting nets(10). The motors(50) rotate the winding rollers(40). The reduction and clutch parts(60) reduce the rotation frequencies of the motors(50) and transmit and intercept the rotary power of the motors(50) to the winding rollers(40). The remote controller generates remote control signal when a fleeing vehicle appears. The remote control signal receiving part receives the remote control signal generated in the remote controller. The control part operates the motors(50) and the reduction and clutch parts(60) by the signal of the remote control signal receiving part to control the intercepting nets(10) to ascend and descend.
Patent KR-20010056438-A (KR)
Inventor: PARK JIN SEOK
IPC: H04N21/43
Filed: 1999-12-15
Abstract: PURPOSE: A method for storing and switching an additional broadcasting channel is provided to edit and process a channel for broadcasting a teletext(TXT) broadcasting and use the TXT broadcasting by simultaneously storing information regarding a TXT in a channel data. CONSTITUTION: A microcomputer selects a channel from the first group channel table when a user selects the channel and judges whether the user inputs a TXT mode key in the selected channel(S31). If the user inputs the TXT mode key in the selected channel, the microcomputer identifies whether a current broadcasting is a TXT mode(S32). If the current broadcasting is the TXT mode, the microcomputer switches a mode into a TV mode(S33). If the current broadcasting is not the TXT mode, the microcomputer judges whether a TXT signal is inputted(S34). If the TXT signal is inputted, the microcomputer switches the mode into the TXT mode(S35). If the mode is switched into the TXT mode, the TXT signal is decoded by a TXT decoding unit(S36) and the decoded TXT signal is displayed(S37).
Patent KR-20000048300-A (KR)
Inventor: DANABE MASAHITO
IPC: G03F7/42
Filed: 1999-12-21
Abstract: PURPOSE: A stripping solution for photo-resist which is useful for preparing a liquid crystalline panel circuit element and has good stripping property and excellent corrosion-resistance regarding an electric circuit plate and a method for stripping photo-resist using thereof are provided. CONSTITUTION: A stripping solution for photo-resist comprises: (a) alkanoyl amine; (b) saccharide; (c) water-soluble organic solvent; (d) benzotriazole or derivative thereof; and (e) water. The method comprises steps of: (i) forming a photo-resist layer on an electric circuit plate; (ii) selectively exposing the photo-resist layer to the light; (iii) forming a photo-resist pattern by developing the photo-resist layer exposed to the light; (iv) etching the electric circuit plate by using the photo-resist pattern as a mask; and (v) stripping the photo-resist pattern after the etching process by using the stripping solution for photo-resist from the electric circuit plate.
Patent KR-20010064048-A (KR)
Inventor: PARK MAN SIK
IPC: H04L12/28
Filed: 1999-12-24
Abstract: PURPOSE: A cell multiplexer constructed as duplexing and a duplexing control method thereof are provided to construct a cell multiplexer hardware as duplexing, and to effectively operate/manage a hardware resource and control information. CONSTITUTION: A VPI(Virtual Path Identifier)(212) manages cell transmission path control information of the first cell multiplexer, and changes the control information when a changing request for the control information exists. Processor communication units(213,214,215) receive signals from an outer exchange switch link, and communicate with each multiplexed processor by using the control information. A duplexing control unit(218) requests a state change of the first cell multiplexer, and senses a duplexing signal, then controls a change of the control information. Dual port storing units(212,219) receive control of the duplexing control unit(218), and read out the changed control information to transmit the control information to the second cell multiplexer.
Patent KR-20000057113-A (KR)
Inventor: HIRATTA SSUYOSHI
IPC: C08F222/02
Filed: 1999-12-28
Abstract: PURPOSE: A cement additive, a cement compound and a polycarboxyl acid polymer are provided to obtain a cement additive capable of reducing an amount of water added to a cement compound and providing an appropriate air inflow ability, a cement compound having a good dispersion and a sufficient air inflow ability and being stable to the strength, and polycarboxyl acid polymer used as a cement additive or a dispersant capable of providing an excellent dispersion effect to the cement compound, cement particles, inorganic powder or a paint. CONSTITUTION: A cement additive contains mainly polycarboxyl acid polymer having repeat unit bodies (A,B,C and D). All of the appearance rates(S1,B,T1 and C) of the repeat unit bodies are not 0, the average mole number(n) of oxyalkylen group is over 110, and an average amount of the mole weight of polycarboxyl acid polymer is over 10,000.
Patent KR-20010060034-A (KR)
Inventor: LEE HYEON U
IPC: H01L27/04
Filed: 1999-12-31
Abstract: PURPOSE: An ESD protecting circuit is provided to improve the endurance with respect to the ESD by shortening the turn-on time of a bipolar transistor. CONSTITUTION: An ESD protecting circuit comprises a semiconductor substrate(31). A bipolar transistor including an impurity area is formed on the semiconductor substrate(31). A plurality of conductive layers(39) are formed at upper portion of the semiconductor substrate(31). The conductive layers(39) have contact holes at a gate(37) and the impurity area of the bipolar transistor. A pad section(41) is formed on an upper portion of the conductive layers(39) in such a manner that a capacitance is generated between the pad section(41) and the conductive layers(39) which are connected to the gate(37) of the bipolar transistor. The pad section(41) makes contact with one of the conductive layers(39).
Patent KR-20000035911-A (KR)
Inventor: BLUNDELL NEIL
IPC: B01D7/02
Filed: 1997-08-14
Abstract: PURPOSE: An apparatus for the solidification by desublimation of a sublimed gaseous substance and the subsequent trapping and liquidation of the desublimed substance is provided. CONSTITUTION: The apparatus comprises: means for the supply of a coolant fluid to a process vessel(12); means for the supply of the sublimed substance to the vessel; means for enabling the direct contact and mixing of the coolant fluid with the sublimed substance so as to reduce the temperature of the sublimed substance to below a dew point thereof; the vessel means including a lower tank portion into which solid desublimed substance falls; the vessel means further including heating means at least about the tank portion; valve means to enable the vessel means to be sealed to allow a raised pressure to be established in the vessel; conduit means having a first end at the position adjacent a lower end of the tank portion such as to be immersed in liquid resulting from the liquefaction of the desublimed substance, and a second end remote from the first end outside the vessel and connected to means to receive the liquefied substance; and the conduit means having means to permit the controlled expulsion of the liquefied substance.
Patent KR-20000068516-A (KR)
IPC: C09B35/62
Filed: 1997-09-08
Abstract: 청구항 1에 정의된 바와 같은 화학식 I의 테트라키스아조 염료는, 선택적으로 청구항 4에 정의된 바와 같은 화학식 X의 트리스아조 염료와 혼합하여, 음이온성 염료로 염색할 수 있는 기재를 염색하는데, 특히 가죽을 매우 강한 어두운 쉐이드(shade)로 염색하는데 유용한 음이온성 염료이다.
Patent KR-20000036178-A (KR)
Title: Load sharing controller for optimizing monetary cost
Inventor: ROBERTAZZI THOMAS G
IPC: G06F15/177
Filed: 1997-09-09
Abstract: PURPOSE: A load sharing controller for optimizing monetary cost is provided to minimize the finish time of the processors within a cost constraint, and to optimize by transferring portions of the load from the expensive processors to the cheaper processor while maintaining an acceptable finish time for all processing. CONSTITUTION: A load sharing system (100) which minimizes overall costs by assigning segments of a divisible load to distributed processors (105, 107, 109) based on the monetary cost of each processor. The distributed processors are connected to a network such as a local area network (114) or the Internet. A controller (103) divides a divisible load and assigns each segment of the load to a processor based on the processor's monetary cost which is a function of its operating cost and its processing speed.
Patent KR-20000076041-A (KR)
IPC: B01D1/22
Filed: 1998-03-03
Abstract: A process for making neutral sugar surfactant granules involving: (a) providing a water-containing alkaline sugar surfactant selected from the group consisting of an alkyl oligoglycoside, an alkenyl oligoglycoside, a fatty acid-N-alkyl polyhydroxyalkylamide, and mixtures thereof; (b) providing a thin-layer evaporator or dryer having rotating internals; (c) neutralizing the water-containing alkaline sugar surfactant to a pH of from 6.8 to 7.5 to form a neutralized water-containing sugar surfactant; (d) introducing the neutralized water-containing alkaline sugar surfactant into the thin-layer evaporator or dryer; and (e) drying the water-containing alkaline sugar surfactant in the thin-layer evaporator or dryer until it has a residual water content below 2% by weight.