baber/WOPTO huggingface dataset:
Patent KR-20020013634-A (KR)
Title: Multi-component composite membrane for polymer electrolyte and method of preparing the same
Inventor: AHN BYEONG IN
IPC: H01M2/18
Filed: 2000-08-12
Abstract: PURPOSE: A multi-component composite membrane for a polymer electrolyte, its preparation method and a polymer electrolyte system are provided, to improve the permeability by allowing the size of pores to be controlled. CONSTITUTION: The multi-component composite membrane comprises two active layers; and a support layer formed between the active layers. The support layer is made of at least one polymer selected from the group consisting of high density polyethylene, low density polyethylene, linear low density polyethylene, polypropylene, high crystalline polypropylene, ethylene-propylene copolymer, ethylene-butylene copolymer, ethylene-hexene copolymer, ethylene-octene copolymer, styrene-butylene-styrene copolymer, polystyrene, poly(phenylene oxide), polysulfone, polycarbonate, polyester, polyamide, polyurethane, polyacrylate, poly(vinylidene chloride), poly(vinylidene fluoride), polysiloxane, polyolefin, ionomer, poly(methylene pentene), hydrogenated oligocyclopentadiene and their copolymers and derivatives. Preferably the support layer has pores with a size of 0.001-10 micrometers, and its thickness is 1-50 micrometers; and the active layer has pores with a size of 10 micrometers or less, its thickness is 0.01-25 micrometers. The polymer electrolyte system comprises the multi-component composite membrane; and a liquid electrolyte containing a salt and an organic solvent.
Patent KR-20020014942-A (KR)
Title: A rotatable incinerator
Inventor: HONG JU YEON
IPC: F23G5/20
Filed: 2000-08-19
Abstract: PURPOSE: A rotary incinerator is provided to completely burn incinerating matters without a second combustion chamber by supplying sufficient air while an agitating blade scatters incinerating matters and by extending the remaining time of combustion gas. CONSTITUTION: A rotary incinerator consists of a cylindrical body(20) having a screw blade(21) on a bore, a driving device rotating the cylindrical body, a backflow guiding pipe(40) and an incinerating matters supplier(35) in one side of the body, a burner(29) burning the incinerating matters while injecting air to the other side of the body, a re-emission conveyor(36) emitting ashes, and a housing(33) surrounding the outside. The incinerating body is rotated through a chain(26) and incinerating matters are slowly moved forward by a screw blade. Then, the burner injects air through an air injecting nozzle(31) to burn incinerating matters. The incinerating matters are slowly preheated and moved to the burner. Inert gas during the preheating time, is burned and emitted when air is returned inside along the backflow guiding pipe and discharged through the backflow guiding pipe. Thus, the remaining time of combustion gas in a combustion chamber is extended and complete combustion efficiency is enhanced.
Patent KR-20020015839-A (KR)
Title: Consulting system using internet and consulting method thereof
Inventor: JI HAK GEUN
IPC: G06Q30/06
Filed: 2000-08-23
Abstract: PURPOSE: A consulting system and method using the Internet is provided to enable a client to confirm reply contents and to enable a counselor to transmit E-mail to the client by searching a homepage of the counselor, thereby collecting and storing the reply contents. CONSTITUTION: A counselor operates one's computer and connects to a program(homepage) being supplied from a host computer(S1). At this time, if the counselor inputs one's consulting contents through a key input unit(S2), a control unit processes the request and displays the result on a display unit and outputs the transmission control signal to a transmission unit. Thus, the consulting contents are transmitted to the host computer from the transmission unit through the Internet(S3). The control unit analyzes the consulting contents and judges a filed of the consulting contents, and selects proper counselors adapted to the filed(S4). The control unit controls the transmission unit for transmitting the consulting contents to computers of the selected counselors(S6). The consulting contents are displayed through a display unit, and the counselors recognize the consulting contents(S9). If the counselor inputs reply contents through a key input unit for a reply and transmits the contents to an E-mail address of the client(S10), the transmission unit outputs the reply contents to a client computer(S11). The reply contents of the counselor is received in a receiving unit of the client computer and inputted in the control unit(S12). The client checks the reply contents through the E-mail by operating one's computer(S13).
Patent KR-20020016157-A (KR)
Title: Apparatus and method for automatically reporting car position in response to inquiry of lost car
Inventor: GAE KWAN HO
IPC: G08G1/09
Filed: 2000-08-24
Abstract: PURPOSE: A device and a method for response to location inquiry of missing vehicles are provided to easily chase the missing vehicles by obtaining location information of the vehicle through GPS(global positioning system) receiver responding to location inquiry signal. CONSTITUTION: A device for response to location inquiry of missing vehicles comprises a GPS receiver(14), a radio transceiver(18), a set-up unit(30) for setting up a proper number and a control unit(32). The GPS receiver receives GPS information from a satellite to generate present location information of the vehicle. The radio transceiver receives location inquiry signal of missing vehicles and transmits location information of the vehicle. The control unit calculates and stores location, time, velocity and direction of the vehicle according to inputted present location information of the vehicle. When location inquiry signal of the missing vehicles is received, vehicle operation information is transmitted to at least one predetermined contact point through the radio transceiver.
Patent KR-20020016240-A (KR)
Title: Rectangular biaxial tension and shear test machine on plane
Inventor: CHAI YOUNG SUCK
IPC: G01N3/24
Filed: 2000-08-25
Abstract: PURPOSE: A planar vertical two-shaft tension and shear tester is provided to easily test a material by removing a backlash due to downward change of a load and controlling displacement precisely. CONSTITUTION: A planar vertical two-shaft tensile shear tester(10) comprises a tension testing part(12) and a shear testing part(13) installed on a tension testing axial line(P) and a shear testing axial line(Q) on the planar surface of a base(11). The tension and shear testers have grip parts(20) for holding a test piece, transferring parts applying a load by transferring the grip parts, load cells(60) installed between the grip parts and the transferring parts and interposed via load converters measuring the loads of the grip parts, and linear scales installed between the grip parts and the base and interposed via displacement measuring sensors for measuring the displacements of the grip parts. The tension testing part performs a compression test by reverse control. The shear testing part converts positive and negative shear tests. Therefore, easiness of testing is offered.
Patent KR-20020017068-A (KR)
Title: Mounting structure of seat for bus
Inventor: LEE YUN GYU
IPC: B60N2/005
Filed: 2000-08-28
Abstract: PURPOSE: Seat installing structure for a bus is provided to prevent a lower installing portion of a seat from being protruded on a passage and to improve convenience of occupants. CONSTITUTION: Structure for mounting a seat in a bus comprises a connecting end(14a) curved to form a hook(26); a seat leg(12) integrally formed with the connecting end; a plywood(20a) mounted on the seat; a plywood(20b) arranged on a passage; a mat(18) attached to the plywood of the seat; a floor reinforcing structure supporting the plywood by connecting each other; an aluminum molding material(16a) tightening an end portion of the mat and an upper floor reinforcing structure; and a reinforcing plate(24) integrally curved on the plywood. Thereby, the structure for mounting the seat in the bus prevents a lower installing portion of the seat from being protruded on the passage to improve convenience of occupants.
Patent KR-20020019173-A (KR)
Title: A meter using side mounting type
Inventor: KIM JAE YONG
IPC: G01F23/00
Filed: 2000-09-05
Abstract: PURPOSE: A measuring device of a side mounting type is provided to install the measuring device without considering height of a ceiling in a tank, to improve reliability of level management and to stabilize a control process. CONSTITUTION: A measurer of a side mounting type comprises a tank(100) containing liquid; a short pipe(115) mounted on a side of the tank; a short pipe flange(114) fixing a level measurer(110) by being installed on a vertical portion of the short pipe; a level measurer flange(113) fixed by a screw(112); an elbow(116) connecting pipes; a float(117) measuring liquid level by moving up and down according to water level of the tank; and an opening port(118) formed on a side portion of the tank. Thereby, the measurer of the side mounting type improves reliability of level management by installing the measurer without considering height of a ceiling in the tank. Moreover, the measurer of the side mounting type stabilizes a control process.
Patent KR-20020020523-A (KR)
Title: Method for controlling pole change motor
Inventor: JUNG SEUNG GYU
IPC: H02P25/20
Filed: 2000-09-09
Abstract: PURPOSE: A method for controlling a pole changing motor is provided to reduce the noise from electrical equipment and lengthen the life of the electrical equipment by driving the electrical equipment with speed suitable to operational conditions using a pole changing motor. CONSTITUTION: First, a pole changing motor is driven with 2-pole or 4-pole in accordance with predetermined operational conditions of itself. Then, the pole changing motor driven with 2-pole is stopped during predetermined period(t) if a 4-pole changing condition is occurred, and then is driven with 4-pole. Otherwise, the pole changing motor driven with 4-pole is stopped during predetermined period(t) if a 2-pole changing condition is occurred, and then is driven with 2-pole.
Patent KR-20010050429-A (KR)
Inventor: YAMAOKA TAKASHI
IPC: G02F1/13363
Filed: 2000-09-09
Abstract: PURPOSE: An optical compensation film is provided to hardly change birefringent characteristics by external stimulation such as humidity and heat and to exhibit excellent stability and lightness in weight per unit area. CONSTITUTION: A birefringent phase-contrast layer(12) is supported in a close contact state by a transparent film substrate(11) having a specific gravity of not more than 1.15, a water absorbent coefficient of not more than 1.0% at 23 deg.C for 24 hours and photoelastic coefficient of not more than 30x10-12 m2/N to obtain the objective optical compensating film(1). The objective optical compensating polarizing plate(5) comprises a laminated body including the optical compensating film whose phase-contrast layer comprises a liquid crystalline polymer and a polarizing plate(3). The objective liquid crystal display device has the optical compensating film or the film and the polarizing plate on at least one side of a liquid crystal cell. The display device light in weight even in a large screen, exhibiting a stable compensating effect, excellent in uniformity of display grade and having good visibility is formed with good reliability.
Patent KR-20000072647-A (KR)
Inventor: SHIN HYEON JONG
IPC: A61K9/22
Filed: 2000-09-18
Abstract: PURPOSE: Provided is cephachlor sustained-release tablet compositions for providing continuously a medical action by making a persistent granule containing a speedily soluble granule in a tablet and a preparation method thereof is provided. CONSTITUTION: A cephachlor sustained-release tablet composition comprises about 30 to 95 wt.% of cephachlor, 1 to 3 wt.% of water-soluble binder, 0.1 to 30 wt.% preferentially, 1 to 10 wt.% of sustained matrix substrate, and 0.1 to 14 wt.% of lubricant. The composition is characterized in that a speedily-solubled granule is released at early stage and persistent granule is released at the late stage, thereby, active ingredients are released at regular intervals through stomach and intestines. The releasing speed is controlled by the kind and the content of a binder at the early stage then by the content of a lubricant at the late stage.
Patent KR-20020022859-A (KR)
Title: Mobile transmit-receive switching apparatus and a method
Inventor: LEE IN HEE
IPC: H04B1/44
Filed: 2000-09-21
Abstract: PURPOSE: A transmission and receipt converting circuit for a mobile wireless communication device and a method therefor are provided to perform a simultaneous communication by automatically converting transmission and receipt channels according to a master or a slave. CONSTITUTION: A selecting unit(10) converts a communication device with a standby state into a master. A controller(20) outputs a control signal for determining a transmission and receipt frequency according to the selection of the selecting unit(10). A band selecting unit(30) selects only input signal with an upper band or a lower band of a receiving signal through an antenna or a duplexer(40) by the control signal outputted from the controller(20). The first switching unit(45) selects an upper band filter or a lower band filter operated by the band selecting unit(30). An amplifying unit(55) amplifies the receiving signal through the first switching unit(45). The second switching unit(60) switches the receiving signal amplified in the amplifying unit(55) according to a driving signal of the band selecting unit(30) and supplies the receiving signal to an upper band filter or a lower band filter of the second filter unit(65). A mixer unit(75) mixes the receiving signal through the second filter unit(65) with a local oscillation frequency. An IF(Intermediate Frequency) filter unit(77) filters an IF from the mixed frequency. A transmission mode determining unit(90) determines a transmission frequency according to the signal outputted from the band selecting unit(30) and transmits the transmission frequency.
Patent KR-20020025320-A (KR)
Inventor: KIM HYUNG MIN
IPC: A61K31/192
Filed: 2000-09-28
Abstract: PURPOSE: Provided is methyleugenol used as a therapeutic for allergy. It induces the apoptosis of mast cells to treat allergic diseases. CONSTITUTION: The methyleugenol is one of oil essence components in active ingredients of Syzygium aromaticum extract and induces apoptosis of mast cells. Therefore, an allergy therapeutic agent contains the methyleugenol as an active ingredient and has an excellent therapeutic effect on allergic diseases. The Syzygium aromaticum extract is obtained by extracting Syzygium aromaticum with water, saline solution and alcohol, such as ethanol.
Patent KR-20020025507-A (KR)
Title: Heat exchanger with dual evaporator
Inventor: PARK JONG GIL
IPC: B60H1/00
Filed: 2000-09-29
Abstract: PURPOSE: A heat exchanger with double evaporators is provided to keep optimum temperature in a car room by selectively using the evaporators. CONSTITUTION: Double evaporators(1,2) are connected with a condenser, connected with a compressor. Driving motors(3,4) are installed to the evaporators, respectively. The driving motors are selectively operated according to needed cooling performance. All the driving motors are operated when the cooling demand is high and one of the driving motors is operated when the cooling demand is low. When one of the evaporators is out of order, the evaporator is shut down and the other evaporator is operated to keep cooling.
Patent KR-20020028000-A (KR)
Title: Telephone which is possible to confirm using state and method for controlling
Inventor: KOO RAK WON
IPC: H04M15/28
Filed: 2000-10-06
Abstract: PURPOSE: A telephone capable of confirming use items and a control method therefor are provided to confirm use items without showing a telephone charge item sheet by dividing the number of call and a call time into a local call, a suburban call, an international call, and a special call using a start number of a telephone number, adding the number of call and the call time, and confirming the use item. CONSTITUTION: A DTMF(Dual Tone Multi Frequency) transmitting and receiving unit(100) transmits a DTMF signal to a handset and an office line. A key input unit(200) generates high and low signals of a domestic and abroad number, a station number, and a subscriber number. A microprocessor(300) connects to the key input unit(200), recognizes the input of numbers and judges the connection and disconnection of the office line. The microprocessor(300) previously installs a charge calculation program according to a zone, calculates a telephone charge, and controls peripheral devices. A display unit(400) displays the result calculated in the microprocessor(300) and various call contents by a control signal of the microprocessor(300). A memory(500) stores various call contents according to the control of the microprocessor(300).
Patent KR-20020029158-A (KR)
Title: Chemical mechanical polishing slurry composition and planarization method using same for semiconductor device
Inventor: KIM HWI JIN
IPC: B24B37/00
Filed: 2000-10-12
Abstract: PURPOSE: A chemical mechanical polishing(CMP) slurry composition is provided to prevent a defect of an interlayer dielectric and damage to an active region in a shallow trench isolation(STI) process, by controlling an agglomeration phenomenon caused by variation of outer circumstances and aging. CONSTITUTION: The CMP slurry composition includes a polishing article, tetramethyl ammonium hydroxide(TMAH), a phosphate-based anionic additive, a fluorine compound and deionized wafer. The TMAH is 0.01-5 weight percent. The phosphate-based anionic additive is 0.01-3 weight percent. The polar group of the phosphate-based anionic additive is mono phosphate or di phosphate.
Patent KR-20010051562-A (KR)
Inventor: ARIYOSHI TOSHIHIKO
IPC: F21V8/00
Filed: 2000-11-09
Abstract: PURPOSE: To develop a light transmission plate and a surface light source device for a frontlight system constituting a reflective liquid crystal display device excellent in visually observed contrast in the case of turning off and on and in brightness and clearness of the display. CONSTITUTION: The reflective liquid crystal display device comprises the light transmission plate 1 emitting incident light from an incident side plane 1c through the lower surface 1b through a light emitting means composed of a prism shaped projecting and recessing repeated structure formed on the upper surface 1a, constructed with a plate like matter 1 transmitting incident light from the lower surface through the upper surface having 1.51-1.55 refractive index and used to see-through the light carrying information formed on the lower surface side from the upper surface side, the surface light source device 2 made by placing a light source 21 on the incident side plane of the light transmission plate and a liquid crystal cell 3 with a reflection layer 31 arranged on the lower surface side of the light transmission plate or of the light transmission plate of the surface light source device. The device is excellent in the balance of the reflected light due to a light leakage and external light on the surface of the light transmission plate and the light emitting efficiency of the light transmission plate.
Patent KR-20020037201-A (KR)
Title: connecting device of air bag modul for automobiles
Inventor: CHOI JAE SEOP
IPC: B60R21/16
Filed: 2000-11-13
Abstract: PURPOSE: An apparatus for connecting an airbag module is provided to enhance an expansion ability and an appearance of the airbag by forming integrally an airbag assembly and an instrument panel and by forming a recess for mounting the airbag assembly at an inside of the instrument panel using a laser not to form the recess at the appearance simultaneously. CONSTITUTION: An apparatus for connecting an airbag module comprises an instrument panel(10), a door portion(20), a frame(15) and an acceptance frame. A variety of operating and measuring instruments requiring to a driving of a vehicle are installed at the instrument panel(10). The door portion(20) is installed at a front side of a certain position of the instrument panel(10) and is connected by a hinge portion(22) to be pushed by a pressure in a backwardly. The frame(15) is fixed by a vibration welding at an upper portion and a lower portion of the front side of the instrument panel respectively, and the upper portion of the rear side of the door is coupled by a coupling member(50) at the upper side portion of the frame(15). The acceptance(30) is vented in a multiple steps in order to form a space for containing the airbag module(31), the upper portion of the acceptance(30) is fixed at the upper portion of the door by the vibration welding, and an end portion of the lower portion of the acceptance(30) is contacted and connected to the lower portion of the door.
Patent KR-20010008361-A (KR)
Inventor: CHOI JEONG MIN
IPC: G01R31/08
Filed: 2000-11-27
Abstract: PURPOSE: An apparatus for testing a subscriber circuit and a subscriber line is provided to reduce a production cost and a designing space without using a separate power source. CONSTITUTION: A test point selector(400) selects a test line. A gain selector(401) selects a signal from the selected test line. The signal has a size capable of input to an analog-digital converter(402). The analog-digital converter converts an analog signal obtained using a high speed sampling process to a digital signal to provide a digital data. A parallel-series converter(403) converts the digital data to a series mode data. A photo coupler(404) converts the series mode data to an optical signal to transmit the optical signal to an output side, and again converts the optical signal to an electric signal. A digital signal processor(405) converts the electric signal of the photo coupler to a desired actual test result data via calculation. A system interface(406) transmits the test result to a higher processor(407). In the system as stated above, only one power source is employed for providing many output power source. Therefore, a ground of a testing apparatus and a ground of the system are separated, thereby eliminating a separate power source.
Patent KR-20020041179-A (KR)
Title: Truck cargo with vibration absorbing structure
Inventor: OH JAE HONG
IPC: B62D21/15
Filed: 2000-11-27
Abstract: PURPOSE: A vibration absorbing structure of a truck cargo loading part is provided to prevent the vibration generated while the truck is running from being transmitted to the cargo loading part by mounting a vibration absorbing structure when coupling an auxiliary frame with a chassis frame, thereby extending the lifespan of the cargo loading part. CONSTITUTION: A vibration absorbing structure of a truck cargo loading part includes a shock absorbing pad(40) formed of rubber and attached between a chassis frame of the truck and auxiliary frame of the cargo loading part, and a plurality of spring washer(30) mounted to a nut(25) for fixing a bolt which connects the chassis frame with the auxiliary frame.
Patent KR-20020044213-A (KR)
Title: Clutch for automatic transmissions
Inventor: SIM HYU TAE
IPC: B60K17/00
Filed: 2000-12-05
Abstract: PURPOSE: A clutch for an automatic transmission is provided to improve durability by integrally forming a clutch retainer with an input shaft and to enhance processing and assembling efficiency by excluding a part of processes or reducing the number of parts. CONSTITUTION: An overdrive clutch(1) includes a clutch retainer(5), a clutch plate(7), a clutch disk(9), a clutch hub(17), and a clutch piston(11). The clutch retainer is integrally formed on an input shaft(3) via a reinforcing unit(27). Since the input shaft and the clutch retainer are processed integrally by the reinforcing unit, the durability of the input shaft is improved. Further, a separate assembling process for the connection of the input shaft and the retainer is removed. Therefore, the number of parts is reduced.